GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:09 executing program 0: msgget(0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd900f300c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000080)={0x2, 0x9}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0xfff, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x7fffffff, @mcast2, 0x2}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x1000000000000000, @rand_addr="e79d75d02c88a1d8cf2f7d05a4811dd6"}]}, &(0x7f00000004c0)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000d832665bf8dabb0fed736c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000d200"/134, @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0xfffffffffffffd34) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:10 executing program 3: pipe2(&(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000400)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab3e65649dc4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f5d5dc4a261b7e2") rename(&(0x7f0000000080)='./file0/file0\x00', 0x0) 00:00:10 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000071b000/0x2000)=nil, 0x2000, 0x2000005) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) 00:00:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x20) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000000c0)="e9c11e02410f544580dd6dd9fb59811bbd979bbd4517ca8a625833c051fc09e29d3ee253894ffdcf717a0d18222343921186c8e5a098ab154fc089af838a11214b976a66357a67623fb13498a3627599ed6ecc8b0502cd6511d6b62940eb06d5a3b18cd87aef6837d7bd1494afabb155be8d9332e7d83cba092308f613280511b2c22825963af526402a68300e84fe54b48740351c7e92b0c9f49ed9928f85e57944181b2c0e97ae236711ec3fbf22ab01f87065ae12") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xfffffffffffffffa, 0x1f, 0xbd}, &(0x7f0000000300)=0x10) r2 = socket$inet6_sctp(0x1c, 0x919ca52f7c5f6581, 0x84) fcntl$setflags(r2, 0x2, 0xffffffffffffffff) syz_execute_func(&(0x7f00000001c0)="1c0ab5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r3 = dup2(r2, r2) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@remote, @local}, &(0x7f0000000040)=0xc) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) getpid() r4 = msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x1) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/89) close(r6) socket$inet_udp(0x2, 0x2, 0x0) flock(r5, 0x8) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) listen(r0, 0x94) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 00:00:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x6, 0x24, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/50}, &(0x7f0000000040)=0x34, 0x20000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a0000007ee34ea43837fcdaad9e4c6b1d68d561f223e93da061d0ea2ef330ac81d977916c212e2d4c6d19ddf9712ac0189def36816e6f27b9eb2dda27d1d69611443257bf01f7e0adfaaafc6d5805"], &(0x7f0000000100)=0x52) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x1ff}, 0x8) 00:00:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xb81, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x0) 00:00:10 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x6) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="5eea91ac88c3fadd33dcc85576f1534b1e0e0bf5570066754e9d68fa4c6dd1158c7a88494aa6a1c1327aa07413e35f766ab34ffa2f599966e8af8b1be8ed6814a4df56f0719b110a88682168ad9d44fa4f91707f9ef57057c13f5d27dad5b66ee04def2200fc1314d7592072623c20345f69bb89443da18ae93cef2529abf3e176aab7625f8927c55b93", 0x8a}, {&(0x7f0000000000)="0c1c0601818e73278345d562a19bc318d08791", 0x13}, {&(0x7f0000000140)="9d9beac3f40331332bcced9f4c72b30ac936777b87f266ed5c84e38ee031960cb2efa8f26f88fce8aacc089de69c44b90ebee54baf686e729c52b4779465fcc73524c387a13c089d6c274fc55efbbf1702f060f73c731e2cd7d75bdfdcad2c23c217200e6b3e183553704c05af1c6f715a91285ca6f2829c5205fa7c656c6aa6765b8d7bced78e4e9c93f0d047af79e855d44fa96f264451579e54cf664b0e65dcd2a949019dc06da0af9799196a626cea2358744dc4918c2a5ec0c5490b025398a43530657e0269c558e959b4c294d430581c7aa6c4a14ebf4cf5cba61ad8aed3a4714b39380d", 0xe7}, {&(0x7f0000000240)="686a158c77a328c70e9c75eb9775a94e52", 0x11}], 0x4, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[{0x30, 0x0, 0x8000, "85d817856319fe7bf2c902fb64c341054000a4091eaae97594c4cfb34dea"}], 0x30}, 0xc) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2, @mcast2, 0x5}}, 0x0, 0xeffffffffffffffd, 0x1, 0x7f}, 0xfffffffffffffc81) 00:00:10 executing program 0: r0 = semget(0x2, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x200, 0x1, 0x1, 0x5b2f, 0xd30]) syz_execute_func(&(0x7f0000000100)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f268e60c10000000e9589b26c7e4c753fbc4e101edfec47842d31b891b893ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151defcc1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5430fc7200f54635bdedec4a1e1e0efc4c1bcc63148c401fe5ff6440fe906ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) utimensat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200) 00:00:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 00:00:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r7, 0x100, 0x5, [0x9, 0x0, 0x7, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 00:00:12 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind(r1, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa) freebsd11_mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x6, @mcast1, 0x400}}, 0x0, 0x8, 0xfff, 0x1, 0x7f, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, 0x8) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:12 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="5c3816a67011c77d5938c988e68242000000ff6c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) 00:00:12 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000b00)={@in6={{0x1c, 0x1, 0xe7dc, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x1ff, 0x4, 0x5, 0x7, 0xffffffff}, &(0x7f0000000bc0)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000c40)={r2, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000a00)={@in={{0x2, 0x0, @broadcast}}, r3, 0x8, 0x5, 0x3}, &(0x7f0000000ac0)=0x94) 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$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r4, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000940)={@in={{0x2, 0x2}}, r3, 0x3, 0x2, 0x5}, 0x94) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000080)="f5e0940406af9702ab8ec5565220d3600a54068626e8bc773fa078076b1e7d8a56335634fd547e821390cec66a4ff9216f403b34014041affddb6f376d5b7327c9e5bf0d") madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:00:12 executing program 1: syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x8) r1 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x159, 0x10000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:12 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0xfffffffffffffffd) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x1f) 00:00:13 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffffffffffed6) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x101) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) socketpair(0x17, 0x5, 0x72f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x7, 0x4) sigaltstack(&(0x7f0000a9c000/0x1000)=nil, 0x0) munlock(&(0x7f0000d0e000/0x11000)=nil, 0x11000) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:13 executing program 0: syz_emit_ethernet(0x5d, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@rr={0x7, 0xf, 0x4, [@multicast1, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0xff, 0x6b3, {0x8, 0x4, 0x4ae, 0x4, 0x720, 0x65, 0x6, 0x4, 0x4a, 0x1000, @rand_addr=0xff, @local={0xac, 0x14, 0x0}, {[@generic={0x9f, 0xc, "9e3914afbd6d92b01ce9"}]}}, "d286ee"}}}}}) r0 = open(&(0x7f0000001140)='./file0\x00', 0x0, 0x1) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000001180)={0x4, 0x80000001}) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001100)=0x5, 0x4) 00:00:13 executing program 0: r0 = socket(0x1c, 0x2020000002, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c253013"], 0xa) sendto$unix(r0, 0x0, 0xfffffffffffffebe, 0x400000000000, &(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x82, "7d348c3b4559fff33ee2e58ed6fcb686426442931a46b57de1e1f3d58f5d99fd5dd6b3bd6dab767a702c3faf5d4903115b86899f80d6952c9461ed33031eae19d44c947e709b5413202b4dac39ce20f57e9707d32a28428bd254ca54daff4c25b6112d12d2c8c97659d08768a1bc122cb209b4e132a9ac2a63d2593677176f856bb5"}, &(0x7f0000000040)=0x8a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1f, @loopback, 0x9}}, r1}, &(0x7f0000000080)=0x84) 00:00:13 executing program 0: select(0x2d4, &(0x7f0000000000)={0x4, 0x0, 0x0, 0xfffff00000000002, 0x0, 0x5ae}, 0x0, 0x0, 0x0) 00:00:13 executing program 0: open(0x0, 0x4000000000000, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) semget$private(0x0, 0x0, 0x0) mlockall(0x2) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x3, &(0x7f0000000040)={0x9, 0x2}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x100, 0x743d8f2e, 0xfff, 0x8, 0x9b, 0x4, 0x7fffffff, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x7ff, 0x3f, 0x80000001, 0x6, 0x1}}, &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x1ff, 0x5, [0x8, 0x80000000, 0xe7, 0x0, 0x0]}, &(0x7f00000001c0)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) 00:00:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) listen(r0, 0x8) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x3, 0x5}, &(0x7f00000000c0)={0xff}, 0x8) 00:00:13 executing program 0: chroot(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7155248d) close(r0) unlink(&(0x7f0000000000)='./file0\x00') 00:00:13 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x0) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r2 = fcntl$dupfd(r0, 0x0, r0) fsync(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:00:13 executing program 0: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7f, 0x1a10, 0x1, 0xfffffffffffffff9}, 0x10) r1 = socket(0x2, 0x5, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) sendmsg$inet_sctp(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb10000000840000000800000003000000"], 0x40}, 0x0) 00:00:14 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") 00:00:14 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x2, @loopback, 0x2}, 0x1c) flock(r1, 0x1) flock(r1, 0x1) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) 00:00:14 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000300)={{"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", "f518cbb512212debdb9b45fb973cb4f4e19f290914b7b64282251d5676b81112", 0x3, 0x9}, &(0x7f0000000140)="854d16cb88990e121a1dfec4f3bf4e6b53618acc7079f0ab6c96bb782fefb18a4cfbddd9aae79e35d4d053577e15eea572c84cf6158a2864b20489de6eed74365891a658fcf8ce8c023f5f761af15b764eb6eef900289560785d7ab5d72373a6e0b4fed9394d7fd49e33fa4674949416f7539fc20307bcd22601f22e37a2ea647e3fcd93e88dc84ed330dbad6505dadfee2a763e881998de68a92a9e28c8ee6de561af6711d3543bbd67e8e1810fdb577d7be6aa7cd025057fad44b6da46ab783634dc941f1370c7340057d970ab281e947bef12437f53f22aeca37774341459f15f32e7da40a0589a6ace27c0f14b20ae5c", 0x6, 0x6b38dd3a, 0x2, 0x9, 0x6, 0x20, 0x12, 0x5}) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="13181829c0e07a708516a7387177123ad2be229f0e8b32b8b0ec7549c00a2b4403f1cececc91de189c642d83aa846fa133b51a4dcd8b6eefe91ca9ab5809f33589e487cb3f687556a11d0ac4282ac7dfecfd9817784eff8d523814d9810c528390a60371ae5f17a0b36e806904f272bcb4b67212b645bf45a587773f74f45665d8238893e77161cd8b6d3826ddb66a375ee40bdc581ff9251ee1eb6c3b0fa5d2ea82c4023bd8f40258f784369e5380dd451347ee2b0c98bd49c515a1a85398d404c05e036a4987d1a96668c71024740bca512802ab") munlockall() syz_execute_func(&(0x7f0000000240)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x1, 0x0, 0xffffffffffffff82, 0x0, 0x40}, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) 00:00:15 executing program 1: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) socketpair(0x0, 0x20000000, 0xff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05406932fb00000041e2e90f01d5000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 00:00:15 executing program 3: r0 = socket(0x2, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=r1, @ANYBLOB="0800000000000000010000000300000005100600"], 0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000580)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) fchdir(r0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0}) 00:00:15 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRESDEC=0x0]) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) write(r0, &(0x7f0000000040)="d858915047c42b2209570e4bb081c9b74cab35f6a6f74c5075edb317649dd16d215097def7ae501b550937eece0df8e148b6d95d16ee9525fe089da4d964b6e049444c90e08d47f5373ceb8fa48e59860a43126f96cd3556e629d63182e3f77e2a7a55f62686e36b50fb9ada02a5c3ea011b6303f2c5eec1b55b449c8dc0ca15f1506af511b0084f7c67a32d779062e5eeccf684ef0b4f75ef0d96", 0x9b) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f0000000280)="29d6c594db5d1ec63ed7fe95eb225278110b805da4396bf711d5202e8c2737e5cdd322b4d48298b1b191b1215488d21fd9e79dc2bd7202e49f8d37424a0e1e8b042e0104098b48dc9f1b9aeaedc918acc85ad326520846af6516443a87dc37c0308d96a1e2d9efcf1b4f3c40f78ec770879d4b56a7635093a7a66be30804060a73fc65bb16f25e2e8fa2814c", 0x7, 0x7, 0x6}) lseek(r1, 0x0, 0x2) 00:00:15 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000140)=[{r1, 0x1}, {r1, 0x100}, {r2, 0x21}, {r0}, {r0, 0x4}, {r2, 0x2023}, {r2, 0x2000}, {r1, 0x2088}, {r1, 0x101}, {r0, 0x4}], 0xa, 0x1ff) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x7ff}, 0x8) 00:00:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000200)="27fbdb7e424fa1612de16ffd8479deea75733335fd3e50b6247edd9dcdc8756922226f8bec0c0ce7e92b1030e2ae37330b15df574b838b35994cb10f68733016167f73a71acb2c38ae39b9d4ba5c959dd6419daef97b507b3045783f4c006d63b09c83440b7ca3cef13f84ba016f43cd057d271965cd6924fe0be0fa4b3da39909e4eeffda6a56f0b0a5e628115ae0753aef483c", 0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000001c0), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xff, 0x2, 0x0, 0x4, 0x5, 0x8000, 0x4, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, 0x8) sendto(r0, &(0x7f0000000000)="3cf0f45e04153f09", 0x8, 0x1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffff2a6d, 0x20, 0xc00, 0x2c, 0x8, 0x4, 0x6, 0x5, r1}, 0x20) recvfrom(r0, &(0x7f0000000180)=""/86, 0x56, 0x400c0, &(0x7f0000000200)=@in={0x2, 0x1, @multicast1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:15 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x8000, 0xfe7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x27, &(0x7f0000000000), 0x2) 00:00:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="09e155952f6c1f00000000000000"], 0x10) setsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f0000000240)="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", 0xfd) r1 = getpgid(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000640)={0x3, 0x0, 0x4, 0x3, r1}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) fcntl$setstatus(r0, 0x4, 0x10000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2307000000000000000000000000000000000000000500"/128, @ANYRES32=0x0, @ANYBLOB="0000090408000100"], &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5}, 0x8) munlockall() readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/60, 0x3c) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffd6f, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0xffffffffffffff95}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000500)={0x9, 0x800, 0x5, 0x7fff, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000600)={r3, 0x8, 0xf, 0x7, 0x7fff}, &(0x7f00000006c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000580)={r3, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0)=0x800, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x3}}, r2}, 0xfffffffffffffe79) 00:00:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r3}, {r2, 0x100}, {r2, 0x2104}, {r0, 0x40}, {r2, 0x100}, {r3, 0x2004}], 0x6, 0x80000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) r4 = accept(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) fsync(r4) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) 00:00:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x81, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x636, &(0x7f0000000080), 0x1, &(0x7f0000000400)=""/4096, 0x1000}, 0x42) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x3ff}, &(0x7f0000000080)=0xc) socketpair(0x2, 0x20000007, 0x20, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xffffffff}, &(0x7f0000000100)=0x8) r3 = dup(r0) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, 0x1c) linkat(r3, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x400) 00:00:15 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000004c0)={{"b70bdbf479bdf051606ffbdae3c74bba361113b2951fdcd0683d74d87bb66b0d381142d927b62a37b8d225e91329b45fd224baace9fa83a03e34b363d6b11c1dea14f0a77877691893ec5d736a84280e34c039e427862e5daba1ec326d56cf60b5a03fd0e4b514a43e43f887be8ef0bceffdb70fe7a5906ea13a226b077f3bbf344de320b9f3246d4715156d36a035849db52d88aa437793113c2f53bb4d9fbd9dbc3d55bf4f96370d2930e06f5c12fa2bddd0db6c320207a3771ace79de4c584b06e87a1d229ba7d71aaa57550f842332a886412f086ccfdf9b474ec14ee1c1512b8ba1195618d6d2f08cfc862903fe335f3b9f85e9b07e67c64523933bd5a706340cfab72d899174436640a13c8b1c6dfaf32d6738a55bd7832eb92931792f58051923a7def1b019957a90572cd3516426fc76f1d2be55922e6739d09e663dc4635ee3b92484b2610f1f57e534b02459da094fac8db7729e2d8b2edd91b633725053ae3231991ab2b0bc994a7508babad350b65aa3677baaaacccb08c72c17221d659e02b91d5bd20bef6347e9354f6f9a155cae624fa46f4759d0b184c714925e9f7c83367d2969cbd4c73881513252c4b718d3019f37993a0a9fddf3d6f0e4a05004106a7152bec8f6f76b46a7c2c26e295705092ea78ec046bb8737bebc573ebe65997a8cf70478e7f95e2ac111d768aafe483321450e802945d04085989c09a1d94e7f6501fa970cbe63e03b430bb6d18f3ec3aa2c5f6582eafba2accee972781b46cd050f80d68e0fb3756f1cc962e90723824848a0ca3b61b86987b3c79f1544b3f04759bf45b940bc96b8e1e51672fb52fa41d6f312eb7074a09d682f35cf830d9cdf18e299076ff5294bed448503e9ce0f02015726893750b58241ccfdad786d85da204ecf93e0f5bd26fe3cddc94f98855a5c90866fc6146306206360428ed4187be290ccbac355d992fbd5cc43c602b29328cb56fe421e07e207d391959bcee7a6dd7b91c2c92eceafc5ed9bb038a9a1d9138de034fe77a706db0fa58ee24b2a7776bda42e7d5cbdbc5c7284c668a9100e9e3434cca346fde85fcd14bd6a4ede6b2f6f3f6198a2e33ab0756ce50e0c508709791466869caf398749f331eeb1d96a82470abdd8fa80c5de776fb4a724b39ce4aac824505d9436c1485403035e3b591a382cc6c28abc67ba13033e9b2e646eae1f04684d7b923ebf16f1102929db8bb51959538cad00bd0a62236236bbb3f8b69b105230a06f58a4f25ea9aac7c0bf1c97d2b7e1642307e767c9739e4b2bdb6d4eb609637e5bfaeb629ac082731d38bc6cafde55fac58860fa6dafee1c8b8b190f1cfb97550c0d054c287b76f89bcc45d987ef49b727c29ddb2448ef3e35635088475dcb905be5d2e35339b2f2c7fcac1f7c437be8acf6757625023d459acee6bd1674df0224d24f", "499e263a786a09fb042498303a24842d916ced16046979de3e8c78d31f50c670", 0xfffffffffffffffd, 0x2}, &(0x7f0000000280)="fbf5724b37f8df81f9428ec6450fb83d1c1d35d54d22b0aba15d92c2837b1fa50e29f3534c378081689b627297030f5403c4b4dc8c1a946569462cc2cc2db7d54976e7804fedd308ea1b9c444e2e59cfa77dda3ea903c1c2788c292006a5108c2107dc66cc2c0f0860e6d233704aebd7cf", 0x1, 0x100, 0x9, 0x7, 0x6abfbf23, 0x3, 0xaf14, 0xffff}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0) lseek(r2, 0x8000000, 0x1000000000003) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000380)="be3ffe3a688f9a889cb5751955b2201c285288b75921b0aca2d2384c238c328e4358dfeecd5ad5b8b3d655c07c5fb277dacab99520a71cfed803fb314e05cf694b1a0c07a003ccb91ffb7912ca91962c420d0d3c3ec1ba00fe199752913025066f82", 0x62}, {&(0x7f0000000080)="81a0845596626f553e9d700b2202cc14afa1e39d7e5e314fdfd52a35088063", 0x1f}, {&(0x7f0000000400)="e65da12aa2aff0a7fcfa147b3ec0ca70a9c2e9dda19ddf7dacb35f7c673f1e3ca7d632", 0x23}, {&(0x7f0000000940)="50f5d9753ecff43846173182635c9fa66d41b17a7d9adcd1d4760adfc407852a418dad95be2cb2a6ead2c5183d8afe41a59e1b55725839f653d212ffbfef086a0e8521e3cd53b3a290daf800ab6f83b13f7e06472c", 0x55}], 0x4, 0x1) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:00:15 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b\x00\x00'], 0x8) 00:00:16 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000180)=[{r0}, {r0, 0x2000}], 0x2, 0x6) close(r0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x100000001, 0x3217}, {0x3, 0x100}}) 00:00:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") rmdir(&(0x7f0000000200)='./file0\x00') ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m') 00:00:16 executing program 3: r0 = geteuid() setreuid(r0, 0xee00) r1 = geteuid() setresuid(r1, 0x0, r1) setresuid(0x0, r0, 0x0) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) geteuid() sendmsg$unix(r2, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[@ANYBLOB="00007fc05d11d76a415c"], 0xa, &(0x7f00000012c0)=[{&(0x7f0000000080)="1f3647b6eb0405e57d2052285637d500a02aa66d07a970d95b2a9ed001f2aaaf46bc9a08e574c9ac4a0c4e864c9c068d039c4d949d07de81bd26eef32ea1f48ccf94df373a4759f0c178f81a6beb", 0x4e}, {&(0x7f0000000100)}, {&(0x7f0000000140)="74d7d2b5027621adc91955617dde873c14ea49058a52f8f9abf3211a129a99cefc8ba989ec45be45fcaf758029b946019905cd12b92a314c931799a3def1562e58e39ab0e4b29424207b02", 0x4b}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="46f6242947b42fb1a7de869be812fca217747bd2f85a045e54c7b8e4139413ea881da8f4df9e0ab86ab510c1b433fe7de1690e24f353554e5722bac74984b4a6c8469b161cb9b8054dfe67ee3e5e123f014f2b414777623500cbd0c8058a054de3c33e403e1a06c4db6820b8de555c3452de66ad45ea280e0daf044d65dcb802a863c13d160447710f34cffa6cfd484bb589d2eee9cf982fb62b35b9cde20a11b498add798bcc754d4d00706be19ff6c4a57d2f774d95ad4", 0xb8}, {&(0x7f0000001280)="c31aa2e9dd78803f3dc033eba6f194209f1417ecc7d1619048527f272aa27450fde6687ed5973eff43edcc794bcd07a65b6dc566cba4d2260c4074e77bf72f37", 0x40}], 0x6, 0x0, 0x0, 0x100}, 0x80) 00:00:16 executing program 0: r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x354, @loopback, 0x6}, {0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x401}, 0xfffffffffffffffb, [0x8, 0x1, 0xffffffffffffd40e, 0x100000001, 0x3, 0x80000001, 0x8, 0x401]}, 0x5c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000000c0)="69aa") connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="dec843eb77234dedf4126744ca0899b1e9880d186e92fd5a44d2e545f915e47b51dea52c66877634eee4b1f116cfe5eae1329ef8bef55b0b6cdc47b17ed746d4f3d4ad62733a4b7df2a3c4ddea8c0195ad06e8c68acc4476c5c3c443b6e31ede3827b276b4f622b380654b94ec431c4f5bcd9f1918046ed21eb5dcbd8f29e996e32a89ddbe670ec82460ee4b93f641cd3ec26e0c46e0c037b5df54ef273b10956f7b42d3a02932f410e4daaef89b6f886439", @ANYPTR64, @ANYRES64=0x0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0], @ANYRESHEX=r0], 0x3) shutdown(r0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000380)=""/98, &(0x7f00000001c0)=0x62) getsockname$unix(r0, &(0x7f0000000400)=@file={0x0, ""/56}, &(0x7f0000000440)=0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x1, 0x5, @mcast2, 0x2}, {0x1c, 0x3, 0x1, @mcast1, 0x85}, 0x1ff, [0x80000000, 0x3f, 0x1, 0x8000, 0x1000, 0xff, 0xfffffffffffffff7, 0x4]}, 0x5c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x16518e65}, 0x24) recvfrom$inet(r2, &(0x7f0000000580)=""/250, 0xfa, 0x2, &(0x7f0000000240)={0x2, 0x0, @broadcast}, 0x10) 00:00:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4000, 0xd9e, 0xebc, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2, 0x7fff}, &(0x7f0000000100)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x8004667d, &(0x7f00000005c0)) 00:00:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=""/1, 0x1}, 0x0) r1 = socket(0x1c, 0x20000000, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x80000001, 0xf3f}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x80000000, 0xa3, 0x1ff}, 0x8) 00:00:16 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) mlockall(0x1) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) fsync(r0) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) 00:00:16 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$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$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000900)={{"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", "4cc5321104dd2b8d89f190311541bf3f9e90ee1c81795a4bcaa25feefbcc5aeb", 0x5, 0x7c}, &(0x7f0000000880)="17f45260bc3f2199d2d30f503044f02a217d0431bf802e5706d7cae41349a850f6ceb9330d8ee2023fa9ea25405d17507d5a0a250ae637704137593bc2f0c0fbf73a9cb52d678fd378f96d1e4967995e5345d7fb105ab0d896edc41153d42ef30061699657d62f", 0x6, 0x7, 0x2, 0x1ff, 0x7f, 0x2, 0x26f000000000000, 0x3}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:16 executing program 1: syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf002e450fe3788067f2d9681eb557f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:00:17 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xf, 0x7f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x80000000000002f7, [0x6, 0xffffffff]}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9, @mcast1}}, r2, 0x2, 0xfff, 0x1000}, 0x8c) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="bdbdd6644bf779e015433bd9db335351cb2c2729ad33068f6f2dd9dd2cd3977578cb7aaf08084005d699e644ee747e531da8a79b3f2df1bccdce1d02c6b2d13ecd7e2a0273c282c37650cee80df21a62dc594e0e4cefbd10c48381bf705b10e1ef5a68040e016d22f8cb0000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x16, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) chroot(&(0x7f0000000440)='./file0\x00') 00:00:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000003c0)={{"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", "f38586651a43b717fe789940c7a28fd41f95f836f768b8c2d1fd5426fadedb3d", 0x15, 0x101}, &(0x7f00000002c0)="472eafe0f6cadb37ad974615450f1a5dccb318ee78b6c033a75bc585d6acc9e107e7a12b17351fc1e0dd18a4f38842fd5037be0175e519def4b75c7c7d5c5ef358a684a2d426ff31e403f075722a36c8a5ca79d31200b7b48720988360c0b979fc025f63dd795c6fd8514abd19c92b00cea02259bdca2d98245adf2de3ece74dfade44568fd22245f2169c16a50eec6041799a89676cd5e1c9362f2e48d19279ac6659b66cc84a37020af804db1819cc2b51188c4530918724bcfa66e7e4386b96a67cda33a6ec665b03da1a3ceaf03abe71e343449713e8ecda896b5e52b1712cbcb5ab29de03df500cdfec59", 0x2, 0x400, 0xf00, 0x80000001, 0x100000000, 0x40, 0xffffffff, 0x9}) write(r0, &(0x7f0000000000)="8f7d8bd7cb2d8fcb2aed13f35a5f421d5a81ad783be4afbd74e09952d219b64bbcb8465c0884b74b53abb4cf7193aa0e3c9c071a4c33f96f91", 0x39) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xaa, "9dcb2d6bdf04bd4a5a9ca8fa5a63d451fb29e6b2453c589849e64e2a1f523a86670de517461bbf65e339cb8038c40e234a5a0396fa470115beade17b29cc462c001c1c9465f578e498d11422fda83cdd2b5a291c519bf2595cd8597e39ec6316dd9e57fbe7cc9d74d972cbf3cf533948f8e0dc75ae6d00b21e4675705c5fcf278fa6ca03807c88a9d33eb08f6a3b47afc4017549870b6425ca89189b577974b05febdd71b5fc13c9d903"}, &(0x7f0000000040)=0xb2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x81, 0x10, 0x10001, 0x7f, 0xc8, 0x7, 0x10000, r2}, &(0x7f0000000240)=0x20) fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7d101a3056f0000004e00c436364435cf000000c40175f3e2c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open(&(0x7f0000000840)='./file0\x00', 0xc2, 0x4) 00:00:17 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") mprotect(&(0x7f0000416000/0x4000)=nil, 0x4000, 0x0) 00:00:17 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) preadv(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/75, 0x4b}, {&(0x7f0000000380)=""/137, 0x89}, {&(0x7f0000000440)=""/159, 0x9f}, {&(0x7f0000000500)=""/94, 0x5e}, {&(0x7f0000000580)=""/75, 0x4b}], 0x7, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000140)) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:00:17 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x4000000002) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000180)=0x8c) 00:00:17 executing program 0: syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x20) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000000)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b6667f20fd6e74680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b000666410f3820f573ce8989a1c40fbbf3470f582ee2ed531dafaf0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726ff3410f5ec1fb110f0f4e039090048300") 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fb7a7a237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e257d9cfe2aee3e31068a5ba68a5ba8f2940c44219a775d040dae0f0330fb18c0b4c000000800080008ca065600000c4215d6be574cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) 00:00:18 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000001780)={0x0, 0x1}, &(0x7f00000017c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001800)={r1, 0x0, 0xfffffffffffffffd}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0xcd2, 0x1000, 0x1, 0xc923, r4}, &(0x7f0000000180)=0x10) pwritev(r2, &(0x7f0000001700)=[{&(0x7f00000001c0)="7f6a747184f490913577e38f49fc63c54db5730b485dcdda89c125f176dd1e0d8eb82b68b15450f3ef35e95dca0949091c959a28d018702bce5f338838fdef2e3554ef1ee81160bfea54f87a8aa60d8809578f831fe2c72069", 0x59}, {&(0x7f0000000240)="2f19518e2c797a6c2ae1dbaf49f8701f206e19be29b65796d63248146389cb374360a7d3631fcbb83f53b6de22dc3b7df2399a0955d5109ab1d053d0c51509e1a80cfe665fd0a7c380f1353a025ce3ec1987575003e8364004b1266588e9fcec2b1d4b1a9efe6d28fc2570a65cacc7a3dcbf5ca4781c232618bfd18fe8063824f2603ce0252fd67129ab610d2273d769e390e628abcf4d09e44e1744d3984686e5d0acff67efbe5dce2f9bd112834de978930b725a4e0a96ca42bfbd2a59d1c2bc2de84a134894b861d830f0207cd8c2081cec0b6dd032c6f218", 0xda}, {&(0x7f0000000340)="b86c188b13dbdc83c8fcf4de3ce0ba62d06a2c8d131509fb61a607aa2e42f1470e10f3e1728b45f39ffd0c5d5289b386c5608bf56c0442c9eaea5daf6f78ee9836d2f98b7fc0cb3056730d41ff104cf3b396ab249c78572fd5e422d499c6acf79c949e2d8adce259b888be9ffd7fccc039f5150cd54c5799a997c2daf89ec23dba5eed05407c30b41338036ed65d973348931ccc5cf196c6c1458be7728f8a0fdc4ada440739f4cabc06a2f0712be39d9702b97043d1c65a39cfd1dc87761059c97718b1193602abd3e5867989a359e5fa3e8c26", 0xd4}, {&(0x7f0000000440)="85eec0cc9855ca67ba9ebb19bddb0ed85ec1645483404bd23ef2cfb4a33f5fbf7a00ce6bf36fc8bec399e9f67ef9fe158dfee16edd7f38d14cc31adb04d001ce9880334d1652e08bb6018ce36dd46c957370d22bfc3bc077692a9e5aef4438d8fb67aa466a2b2d1375acb6d769137992fbf5539bb20063682481949d03d488dd60cb7e4425b12adfab273ccea813cbaeac1ff3cd333559b001ef171f453b13e639e93c", 0xa3}, {&(0x7f0000000500)="1de9297213252f5e6478d01315c2a4b5a8e8baadd97e5b1ffea5e60ba90e35b7eac021fe80d67d732f54b6917a84de9e51b2664a593c14de118ecadb57b7724341f1f9a678aac66eaa319702fc4fc212c1786d3cb5919f096a39eae214ea37a0ee2c43e1e669", 0x66}, {&(0x7f0000000580)="2ca1f316bcf208fb2614824297d9198086f482e87c1354cf34d97717c114df1f84ef5072f716557deb319a02cd876422aae5db08c5bdf5c30c6a924a00acb1cf69bd57dd027db123f30f03ea057779", 0x4f}, {&(0x7f0000000600)="7e079d6dbcf9ead03bed5a88d78f4b208f200c1e9a1b4d8f4d6ebef3551fe7632dbb45b473263820909a1fb1deb10ca55cbf5c80066c8cb01553cae1be1dc70f52269efc7526a0be12e2f891d080068637f599f92b1aa3ae89fe089233a02d62bb71c4311da4401e8da765fe1cea2efc5a18ea0d4604de74b7aaa473f5cb5e299ab44e1ea44a494efbe987c7f1c16a47529af7b4f210022beebc858013c643db2ec4d74860d4ff32cc29bbd11c391e4d22e582c194382174d6feb3c59a0716eee77efe2f82920a035f5d869f120e4b43fb24d8ee3f376dcbdb318704e6a579bebe214f", 0xe3}, {&(0x7f0000000700)="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", 0x1000}], 0x8, 0x0) r5 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0xff1e) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = fcntl$dupfd(r0, 0x0, r1) r4 = accept4$inet6(r2, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x10000, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r5, 0x10001}, &(0x7f0000000140)=0x8) r7 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000180)={0xffffffffffffffe0, "aa60622c7d0da173ddbf587cfa2ece5e"}, 0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000001c0)={r5, 0x7c2, 0xc000000000}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000200)={0x8, "f196800022af5944e0b6710f31cd9ede"}, 0x14) getsockname$inet6(r7, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) getsockname$inet6(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r6, 0x1, 0x1, 0xc37, 0x100, 0x1000000000, 0x5, 0x401, {@in={{0x2, 0x0, @loopback}}, r6, 0x8, 0xfffffffffffffff9, 0x9, 0x2, 0x8}}, &(0x7f0000000400)=0xb8) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000440)={r6, 0x10001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r8, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000540)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000580)={r8, 0x130000000000}, &(0x7f00000005c0)=0x8) clock_settime(0xe, &(0x7f0000000600)={0xffffffffffffff25, 0x92b3}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000640)={r8, 0xffff}, 0x8) recvfrom$unix(r7, &(0x7f0000000680)=""/41, 0x29, 0x1, 0x0, 0x0) fchmod(r1, 0x90) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000006c0)="1cad99e62e0db715a64558f7380c94a290bf9c33e1b966e8c56f3ab8a96a45d9772138213ff15842a2e936438c9fb17f1d17ded9e795eb3ff6b40aa4285e8a79777881") r9 = getuid() getgroups(0x1, &(0x7f0000000780)=[0xffffffffffffffff]) fchownat(r2, &(0x7f0000000740)='./file0\x00', r9, r10, 0x200) setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000007c0)={r6, 0x1000, 0x401, 0x8}, 0x10) r11 = shmget(0x2, 0x3000, 0x410, &(0x7f0000ffb000/0x3000)=nil) shmat(r11, &(0x7f0000ffc000/0x4000)=nil, 0x1000) fcntl$getflags(r2, 0x3) 00:00:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000000000090787f000000000000000b00907800000000450000000000000000000000e00000027f000001000000000000000000"]) 00:00:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xfffffffffffffffc, @empty, 0x1ff}}, r1, 0xfffffffffffff1b0, 0x9, 0xc, 0x80000001, 0x28c, 0xe000000000000000}, 0x98) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x1d) 00:00:19 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0x1) sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000200)=[{0x0, 0xfffffffffffffff7, 0x800}, {0x4, 0x1, 0x1800}, {0x3, 0x16, 0x1800}, {0x1, 0x8, 0x1800}], 0x4) 00:00:19 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a3000000c19b303055135512500d46d41bd0c0a22d3ba498aab9e8d12e5aa1b19ea3f75178ca8e41a71869853b878d4e5d1190e09f3b6780e66e50897e80a3ed62349187dfce12aa5198debb1e85f60c10557cec7ea514074003000334f59d40eafac7c9561744a8eec6a3004598ce80b56a9eaf5132d1f06788d161e782292d826c3b5362ec93f7f386abca701226225b1f6b19a1036c32fc3e699e0c0800ec3b4cc7170026e8f854c26f03b9e71d413d68e9ef24e9dd21510bbcb238196bdc"], &(0x7f00000001c0)=0xab) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10, 0x30000000) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000003c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x800, 0x3, 0x4, [@empty, @remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}]}, 0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x8000, 0x8001}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x3, 0x10000, 0xffffffff, 0x3, 0x8}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000540)={r1, 0x8}, &(0x7f0000000580)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f0000000100)=0x100) sendmsg$inet_sctp(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x17, 0x7, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000240), 0x0) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x0) msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x8, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) renameat(r1, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00') getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1f5) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8000, @rand_addr="d6ad35d8bdb74679336a59c193619de5", 0x4}}, 0x0, 0x1, 0x77, 0x2, 0x71, 0x5, 0x5}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x7}, &(0x7f0000000280)=0x8) poll(&(0x7f00000000c0), 0x0, 0x0) 00:00:19 executing program 1: getresgid(&(0x7f0000000040), 0x0, 0x0) 00:00:19 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, 0x0, 0x7fffffff, 0x0, 0x8, 0x1ff, 0x9, 0x2}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r1, 0x7ff, 0x0, 0x3}, &(0x7f00000003c0)=0x18) fcntl$lock(0xffffffffffffffff, 0xd, 0x0) r2 = open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) setrlimit(0x0, 0x0) r3 = semget$private(0x0, 0x4, 0xa0) semop(r3, &(0x7f0000000000)=[{0x0, 0xfff, 0x800}, {0x2, 0x7ff, 0x800}, {0x2, 0xc6}, {0x4, 0x1, 0x1800}, {0x1, 0xe000000000000000, 0x1000}, {0x2, 0xef4}], 0x6) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) semget(0x3, 0x4, 0x20) mlockall(0x0) sync() semget$private(0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getuid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x5, 0x2}) 00:00:20 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x10000006, &(0x7f0000000000)={0x10000000000b35d, 0x4}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000bc0)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000b80)={0x1, 0x0, r1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r1}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="d1c45aa0f518c44f19f19a96c4251e2256000000000001000000f8c9470b48917438b0460000") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x100002}, 0xffffff41) r3 = msgget(0x0, 0x101) getresuid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) getresgid(&(0x7f0000000a00), &(0x7f0000000a40), &(0x7f0000000a80)=0x0) getgroups(0x3, &(0x7f0000000ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = fcntl$getown(r0, 0x5) r8 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000b00)={{0x7ff, r4, r5, 0xffffffffffffffff, r6, 0x40, 0x6}, 0x3, 0x0, 0x5, 0x3, 0xfe, 0x8001, r7, r8}) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:20 executing program 1: getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)) getegid() fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r1, r0) setregid(0xffffffffffffffff, 0x0) 00:00:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000100)=@in={0x2, 0x3, @broadcast}, 0x10) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) mlockall(0x2) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3f, 0x0, 0x9, 0x2}, &(0x7f00000000c0)=0x18) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000040)="919ad9f734f135b740f61fc357be9875b11d44ddea3b84fb7536417a881a7da5") shmget$private(0x0, 0x1000, 0x118, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000140)=r2, 0x26b) r4 = fcntl$getown(r3, 0x5) getpgid(r4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x4) 00:00:20 executing program 0: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, 0x0, 0x0) rename(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') 00:00:20 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c110f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26131fa5d93") r0 = socket$inet(0x2, 0x20000002, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000200)=0x10) 00:00:21 executing program 3: mkdir(&(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x19) munlockall() r1 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x73}, 0x8) listen(r0, 0x2) r2 = semget(0x1, 0x0, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000340)=""/216) r3 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x0) renameat(r3, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:21 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82026a0000020000006a87e166d211236c79564ae629f6e246c3dc1455693082e8628e2bb13f3481dec7a575368675d66845c2a14824ee055dc41cae76bb0abd4f91baddd2b2bee0edbef5568c0da6e94e38585c3933bca7722092defb029b056edf62998b71a4ab15fa90c20313fa4004d298f1ef1a621cc3ac4acd52959f528fae47e86e204cb26a01ec2bf960c751e07bab5927c15057c56b3f6a67342681cf819ef70a08daecfecaac69f3eefa44d64ed832d69bc3e8aee52f78140a"], 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000180)="7dadd7ba2abc6388b3521b8b14f75a9d31c035752bc24399e41de28bda28e61d5c1d9b8aa236295ecc8c1c1747e45d897a09e256e9ae98e073281257c7475453463db1bc44e49d7f17f2c1ce74e3973ed54f1f92ee4ef493ec3255720b566abe383c20c2b8aa890f04754a010c7d1921f0fec6619d9efc8a14340f519fcd9232d55ebd74ef7f3f81a71e3d32153cfea2f7adf7e122392a180dff41d18e10a982ba5b") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x5, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:21 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202c3abac28d451ba52b123aa19d4653000"], 0x1) 00:00:21 executing program 1: r0 = socket(0x4, 0x2, 0x7f) dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x54, "4964976ac41c7241e42dac04583f0013361bc09118558c8fb82dad435c9fbf788e1098d7cc7431ace1f1f2ebd7d0b57a91710da3c15a51f13636b612d94f53e0fd277576cd82b051b04e010fe0b200f55f89c8c9"}, &(0x7f0000000300)=0x5c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x4}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)="a9df4c59874d0e97d5f412fe7ecf95892fc58673bfd4d46adde8781580dc16852e2d92d46a094d19aaa85283df1bb07fb3311a163474e057c4d52c4f5908a7bcd93de6dfc472f7cd80de6003bce167b535af43aa90cdc4cae96f9fee0bfb82e994da090797fac6b46621a57445334695285c07d3fb3ff578a2d0b10c23d34df6039bb9a49453693c131c54175a9aa15a87afe3657fdc20df5d0e36db0764f46638bb55a6504be2894860b9f7dce715a8d36b85e5cba39ddf039f3ed4e2d85b", 0xbf) sendto$unix(r0, &(0x7f0000000000)="94f0219e8e01a939e8f03e5c5a8953568dec044756883f178f9fc0a166cf15900bc456896ce674ea039619f6449ae3dd0c2bf637208f7ccbc16ce81961790f89b645a2db635dd6934b281402b4aeeff85e9f205f", 0x54, 0x4, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000380)="c33519e6155625c70bd6c8c24235d0b63f6da9c0aea7b77050c8db12d274085b0911e2c793f272c89b4e026edc1fcf1b5c530d00392df49384a3dbd1cdabdbc04549ede404e5e88563e6fbbfbf7ed29db7c8ad99e5218806e72622c86e7ce6fa5ea05c9e0fe73541626d3989fa4fe1a517e3983e93e5ed86e69d5dc901cd238e5057de20", 0x84, 0x20100, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0xa) 00:00:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)="7fd8f6d248b3a7b07b5d88e508a69463e6851e5354db21ea10bee1a166fc3e29954722429edef1da21ed4b9abbebc141e66622e8c2f19d27c1a2712c6710f0bb02a03c4a6ca5dc5810db349763f4f6fd6326bab7c81f841efa2533cd6d402f5785365268e9ddf4238d4a4f7c4aae9a9350838d34c338f4b629facdc75f235c549d9724a51fdb9407872a0981243536721150f5d57f7f7d932ed87df79fb84179a9c0921620859b67f76bcf68d06033cbdd153d15d17605ec240aab1075dd48240a4d43776242230922f105a70880460a6a541148c695ded0d81023a609fd151a37ede9252eb4c15f6ec3b3689cb2d50a3d6f982a462730", 0xf7}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000240)="12803354cd1ab72922058fa2f8e86f8b49a5e7180fd8ea4fe8bd09ff82d244f6fa47893e676bc39115bdf233a5b0f96c221993bdaa30d6a940cfa4f0b41029bcf2bd69a1f28a61cb658e1d1d12075aa52fd265fb6ed11f67696bb19a4b024d82468c7646e71a5c7f4585a0bf50ec633d8f8d7133861152", 0x77}, {&(0x7f0000001380)="c80d44164b449d1206a7c1cf06c8f6035e8a48d3db2a1d59785a10878a826c6fd29703740f5493f17c0d1c93926c3465fea9f11cb0b720161086d1831769e3cd66ec317ed67ce539046eda7d670951e9c546f6d60642936f2f37781cec061df4cac3dff89dd017afaa42539f7ace6f95ae82ca24a7e37d8d29b19af60df5c63809cc795167de0aff66dd47", 0x8b}, {&(0x7f00000002c0)="aa837d3d11029c885a82ed1a58793297294919b87ec65ce19c5c3f6f1fc51d1de198ffc558fee657ffacbd5bf2165626d2160a2a7a2d680571a6c3953b1afaa7cb5c31ab3172c4f170152ed3a7f0fb7d004417bbde0e1784c5083e36bf7a", 0x5e}, {&(0x7f0000000080)="e6f0ead6f50eb27218de6e286518c22134c00d2e30e5e769587f581ed40b5cdd2c", 0x21}, {&(0x7f0000001440)="52f83974ff4d8ab71b7b37b4b80c0b64044fda7d20a084bba19e9b5b5984c6a502878fc4b1cd85994a7395cb2b2f5d1d72a35021dfba4760193a9c77a4bfab931b2672366838f916401cb625ddf094efd99f0d85352f46c412ce276185d3a5", 0x5f}, {&(0x7f00000014c0)="c730660c7e740e2656ee08656e7da7d859d1c00a10a04787a20fbabaceff3be8321047cd16a7109a6a6c7d2951ceaefaff1f8c", 0x33}, {&(0x7f0000001500)="35f81ef7dfd996c2b72dbcfbd67be975bc7418cd66f2960ba77166083f5b7e8e3a7b92cbf7a5cff94a9b301c0b606c173415bd2cdc355c0f29e9d771a36afced5e1a1e838fe70fa34d9a602aad214e0ea9ca35b12ae572bd1aec09f9fc5745d9ebf62d80136765bd279c0801fc162a89f57d4b2c811cc737880feaf7dea0401419e7e0c6d1d51f13bfa97fade31c0e55db0808", 0x93}], 0x9) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$setstatus(r3, 0x4, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:21 executing program 1: fchmodat(0xffffffffffffffff, &(0x7f0000001700)='./file0\x00', 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001880)={0x0, 0x81, 0x2, 0x6, 0x8}, &(0x7f00000018c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001900)={@in={{0x2, 0x1, @loopback}}, r1, 0xc2, 0x2, 0x1000}, 0x94) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$inet(r3, &(0x7f00000019c0)={0x2, 0x0, @multicast2}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r2, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100) 00:00:21 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x82) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x3}, 0x24) syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c4a2c98c5ae600100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750df6d4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfff, 0x9}, {0x101, 0x2}}, 0x200) 00:00:21 executing program 1: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x4) syz_execute_func(&(0x7f0000000200)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") 00:00:22 executing program 3: r0 = socket(0x60fb542e3b8d4edd, 0x1, 0x5) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000700)="9371b310b3e5765ca94cf0ecd21dfbdd4c8a6dc6ff027f2a574b177ab9ba5fefbd4d65e004de2286dce1f967a326576abd5743390c441142f8f8b412e31dbe3eac5561941d14e650556c989e0b5d12ddba0b80e57061507ea7c9f2531e3b3ebd937d746df3ce48ed394bedc739352490efdc") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xb0, "d45e6829414e9163bec849b33b7e627161b65e2b840117fa83a2e75b1a43d5ac588045914e83a31adbd684746c0a799b0ed0a0166f8c2fa869f6295de7d91fb9d57a598d81f268c571610ba5385733c58f2075c9737a25b2d9701ee799f7d2ac13677d3347f64d4ffacb9edee0f84b1aba156450f355c894b2678081605ba5ce26d116e96063154a7846e21fd99fc3a12fcd76ea7b0fe8b6cf664f744fa344195a7804016b00adc296d784396bc664e5"}, &(0x7f0000000580)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x80000001, 0x101}, &(0x7f0000000680)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000006c0), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x7, @ipv4={[], [], @multicast1}, 0x80000001}}, r1, 0x100, 0x7, 0x10001}, &(0x7f0000000380)=0x8c) syz_execute_func(&(0x7f0000000100)="984c5e5ef2363d7f9f00001c130f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:00:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 00:00:22 executing program 1: dup(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="270e1986795a91059478aa937fd3680582cc2b5e4db0944fa049a0b4fa0c4cdcd977054a648facbda2462be0b33a4dbe023e46006a2378b4e5f3a495cf060f48d31cad12abc36e875a4f4df59b4411c80cfd57d0a95aae361ac7b9391a1ebc331d56d2485c8b00902af69bdd3d72815cdf50f9d2b751b7882a17bf3d82bedaa76ba41c16f70eb70818f75f48f2b4b957b1d89052fc0e35451f1145f2bd168338d4d3ab4a877666b4fa491c7451beae001ab6200bc205bcdf8b625884") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:22 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000b80)="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", 0x57d) 00:00:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="75022e2f66696c00"], 0x10) sendto$inet(r0, &(0x7f0000000400)="6e9a", 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') 00:00:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0x97c803ae9d18482c) 00:00:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x6, 0x4]}, 0x8) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x91}], 0x1, 0x0, 0xff83}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x100000001, 0x8, 0x3ff, 0x7fff}, 0x8) shutdown(r0, 0x1) 00:00:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$unix(0x1, 0x5, 0x0) lseek(r1, 0x0, 0x0) dup2(r0, r1) 00:00:22 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001280)={0x0, 0x0, 0x358}, &(0x7f00000012c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001300)=r1, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/4305], &(0x7f0000001200)=0x1008) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1206, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x328) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x17c, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x7, 0x9}, &(0x7f0000001240)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0)=0x1, 0x4) getitimer(0x2, &(0x7f0000000000)) 00:00:22 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x88) r2 = openat(r1, &(0x7f000060cff8)='/', 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0xfffffffffffffd0f) fchdir(r2) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0xfffffffffffffdbe) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x20000, 0x0, 0xc0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@mcast2, r2}, 0x14) 00:00:22 executing program 3: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f0900000000"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) msgget$private(0x0, 0x44) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000380)="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") poll(&(0x7f0000000080)=[{r2, 0x1}], 0x1, 0xff) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) utimensat(r4, &(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000140)={{0x73b, 0x2d3}, {0x800, 0x100}}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4000000004, 0xffffffffffffffff, 0x100000288) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, &(0x7f0000000000)="8257b56ce212af8a20ba50caa52baa471034d91392af5268661bf0b7850530f72c35e1fcad18b1a70d9d45a819ea208d47af2b20a22ec4d22f614f54ced54012c8be65e2a28071e2cdffafb9292dfab1484ee4da468fbe48e7d585bb93d2bb0aec8146b6e733f0311167a5bdf1e62a6b0a1e7aabd25152b2", 0x78) 00:00:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7f, 0x0, 0x80, 0x200}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={r1, 0x4, 0x0, 0x400, 0x2}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e220000000000000000000000000000000000000001000800000000000000210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000067405d2bd10d30d88d923737a7762c", @ANYRES32=0x0], &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000280)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f0000000400)}, &(0x7f00000004c0)=0x10) flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000100)=0xa) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000002c0)={r5, 0x1, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={r5, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x6}, 0x24) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) shutdown(r0, 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), 0xffffffffffffffff) 00:00:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYPTR], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:00:23 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x8c}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0xbc6}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000003c0)=0xb23d, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x51}, &(0x7f00000000c0)=0x8) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) 00:00:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@loopback, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast2, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000048000000000000bb77"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:23 executing program 1: setrlimit(0x1, &(0x7f0000000180)={0xc2, 0x800000b35f}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="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") rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)=')*.\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000500)=[&(0x7f0000000300)='!]\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='(-\'\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='!+!\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='!,]\x00']) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:00:26 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x7fff, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x5, @ipv4={[], [], @multicast1}, 0xffffffff}, @in6={0x1c, 0x2, 0x101, @loopback, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffbff}]}, &(0x7f0000000300)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r1, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xf, 0xffffffffffffff00, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/191, &(0x7f00000001c0)=0xbf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x7f, 0x2, 0x6, 0x10000}, &(0x7f00000000c0)=0x18) 00:00:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66ce54280f2e223a0672696c"], 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:26 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x320}, 0x0) 00:00:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x100000000, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) 00:00:26 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x4, 0x80) accept4(r0, &(0x7f0000000080)=@in, &(0x7f0000000100)=0x10, 0x20000000) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:26 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x2, 0x4) connect(r1, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x6, @empty, 0x9}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x4020, 0x9, 0x6, r2}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:26 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 00:00:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0002ff0000006c65302f66696c653000"], 0x1) syz_execute_func(&(0x7f0000000440)="91cd80c441c1eb6e0443dbe18a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1fe1092fe1092e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x80008) r3 = fcntl$dupfd(0xffffffffffffffff, 0xe, r0) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x52, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) fcntl$dupfd(r0, 0x11, r3) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = getpgrp(r1) r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x1f) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r6) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0xd28d}, 0x8) 00:00:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) 00:00:27 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) r6 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r6, 0x6, 0x4, &(0x7f0000000000), 0x4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) openat(r7, &(0x7f0000000080)='./file1\x00', 0x100000, 0x4) close(r7) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f807914141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131c555fba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000140)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:27 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdc0fbcaf00100000f345d9c6ac400f870f0b0000c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefaa0d38c422dd45d48cc7e8628f6808a3056f0000004e00c46149f5d526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0, 0x332}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xf877, 0x0, 0x10001}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x7}, 0x8) 00:00:27 executing program 2: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e2ef3420f53de9650855b66832f372f2fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffff9c, 0xffffffffffffffff) pipe2(&(0x7f00000000c0), 0x100004) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10000, 0x60) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x455bd65a643ed6d4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(0x0, r0, &(0x7f0000000200)='./file0\x00') 00:00:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66076c653000"], 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780), 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x10100000000, 0x3, 0x9, 0x10001}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x401, 0x3, 0x7, 0x8000}, &(0x7f0000000180)=0x18) 00:00:28 executing program 0: syz_execute_func(&(0x7f0000000180)="b5b598cd801b69e40ef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c6e4c553fbc4f1ede1fed4f47d82663ed107c4c2b90a23f2166570515151ccc4a27d181edd8fb784000001eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a99c441796412030f41d839e42c240f9354545bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) sendto(r0, &(0x7f0000000080)="fb9273953376fe21d49d9fe9bfaaef27e82cb3d8bae2cbfd98ff0435377815dad4bff8089de128958bc45d2c48ce07eb77ec9be5d28f89e899bc0d7a040a488cb39d0fe206d9d5b0005c329edb4e5ca1e9381184422bcd355ab4941c4cf4d769215419ab367ee6caa4206cc393a0ef8e172e2aaec8025705aff527679f7a3f9403904b2271b1f0cb14007f5a02c398f200e76d010544071d2d834e58727295ea8fae447228a724a109a95065d591137200316fad62898dc803113267a502c546f02568a0bc08fe3fdcc6e6fea7c29c3633aedc92562edc", 0xd7, 0x20084, &(0x7f0000000240)=@in={0x2, 0x3, @loopback}, 0x10) 00:00:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = getpid() fcntl$lock(r1, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffff9, 0x492, r2}) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:00:29 executing program 3: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setresgid(r1, 0x0, r0) 00:00:29 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@loopback, @multicast1, @rand_addr=0x8}, 0xc) 00:00:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) shmget(0x1, 0x2000, 0x14, &(0x7f0000ffc000/0x2000)=nil) r1 = socket(0x17, 0x6, 0x14c) getsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 00:00:29 executing program 0: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgrcv(r2, &(0x7f0000000540)={0x0, ""/168}, 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgrcv(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xe, &(0x7f0000000200)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) 00:00:29 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x2, 0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) r2 = dup(0xffffffffffffffff) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f00000000c0)="d13f8ae0651f9f3693580a02669f6a7495c28c7e3ff6dad54aee67adb5a371ef9a11d7004ea3a52ea0d3b83132018b24bce6e7192094d845d0338351aec8fac26aa64927d12508dc82886cf110fc7c00ae72d0feab1d07aa81b3198db284087b9955d586cd03b6611d19198372402518e72a662e4be02d97bf9b8f96b7bf72c331") 00:00:29 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000280)={@local, @random="9b86495247eb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2}}}}}) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x100b, &(0x7f0000000040)=0x5, 0x4) 00:00:29 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x10001}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000136000/0x4000)=nil, 0x4000, 0x80000000) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xfffffffffffffe73) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3800000000000, 0xfff, 0x7ff}, 0x10) 00:00:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa5b4d0000000001000045000030000000000001907801000000000000000800907800000000450000000000000000000000e00000027f0000017b6802d5a185e1ee88b8c3f5c066bf4b9e73aeebbd9037f4646af9723201bf6a2e556f4714c1fc81"]) syz_emit_ethernet(0xc9, &(0x7f0000000080)={@remote, @remote, [{[{0x88a8, 0x85a, 0x7f000000000}], {0x8100, 0xb0e9, 0x3ff, 0x3}}], {@generic={0x8eff, "4b8bcbb61436e847d112fc9443784882c448846e354b3a8c3635055e9478e5370f36fa3ce3330d2d23e07cf6632a5d2783147eafad810eb27794e26cc4f4dc182112ba37f83e45eeb5c7086db7fda4281881dfa2055469a2604970627e743ad461fcf8bf4f1485b2e85e108e32225c6520853a43dcec293f37c3fa9a94ca0cbeb3b9a55c92efc473935a3c1c1c78f37c3ba4e110fdfb4da31fe415706065a60bb0f5a028c6733e0e4759040261adf9787c1ce6"}}}) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000000, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001980)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x10001, 0xfffffffffffffff9, 0xfffffffffffffff8}, &(0x7f0000000200)=0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000440)="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", 0x1000}], 0x1, &(0x7f0000001440)=[{0xc8, 0xaf, 0xe1, "c0fc685704149d80740ea13aeb26c9bd0224788ab84039fe5c37f6f4b02d78a3472d4b87f735be7da7349f007f797061a8c84512c3097170123552d21b0ce588daff57fa4b4679eadcc521a43d6fa26fccd418d0d4f4033751df0db1737223b78940ca061bb31985cfd1dd352f3180781641b744760d380b345fa80768f2e5e911c5d2134653258803d4138bb9d90467c92f006ef667ed4753049eac51b12ff6da4d7ba821b8addb8a0e764da601b04ab175"}, {0x60, 0x6, 0x4, "8645b75de6e1052bac7268e71ffd2cdf4ba2776dd48476bf770f32b77148a068df4b261f93e23d0b7ecff5dc2fb30820def894d651a8a5b0809d5bf08d7c41c4ebaed333fac9527583e8d15dcb1f04"}, {0x10, 0xbb, 0x1}, {0xe8, 0xffff, 0xffff, "9a9c82e926fc8a39a95c7d7212721b72ccfbcf0f7ec9e525dceb942c771211fdf044e3c27b9c57fd67b21aa4d4283867fd092c6155a6148c30707fd15ec146711b66f6454261a3eff77fca724f3a37b5b4929fdf97c57d5a32d9ff1f02c19d17fd06d1ff23ec8997601e3639306ee0a78c45417ee5c28f90bccbd495ab110a4f3df8cf3176083e152e788dcc62c9a4b63987d61bb049c43e307342545575d13b0e81b1c1ae0bf8db00d32c2e98cbd6d2126a46258e404690e769d4357fdb30a4ef01a8dd54203959a33a204c6810a1f5e7ac3c"}, {0xe8, 0x8e, 0x5, "b001f1495ef8ca814c93f19a209f2876adee42479754792ae4cb64cbe347668afc74746ffb0202e11c53ee97087d387fb7e891263737a783a8cb2580dafe5a0f4b87ee26563dc72d906cf2e8e13acd5c741949aba3f34f18facf0a1fb972a9ac769e4317871f6317b0a8fa371298c0a3a8125ba772bb05eb1d4206c1a80eb7dfea53931f590826252378ebc3287331b04d50d9ed0c09756397b8198280aa58bd6dade97eee87325b65d49ca98aae485b2e4aa943a49ac0c755f97fa8807c4f738717bc054c30c2da80e8b8b8618d81069bb7891ab393f40a"}, {0x110, 0x29, 0x2, "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"}, {0xf0, 0xffff, 0x1e, "1fe8a4dbc18d2364dc947d84dca8bc5f7c78be2402cd98468b34eb450ba9cc25b3da79a92caea21671094394af8413a42bb9c23742fa96e07fb4a6d92fd9d9d190e9b2c8250595106775d9c24f2f3fa7afd242a8e1cf74391e3f743acf2fd99497c4c07925085f7f319d7ecb8127a33cd8425ad196c30b842471a10f7ae2b5b3dba3d5751d9fed893666b8ff7a4066017499790be0d1e0ae6a63eb961e11b82343d25133b94c7f9e796d1b8f188fd3cc0cc8dfb84faf6cbf6f02a0869da397e63b3edbb648d97c00ac1fd01660546588f409b1955e871ac40bc61bb8932c74c8"}], 0x508}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x420}, &(0x7f00000001c0)=0x8) write(r0, &(0x7f0000000380)="eccf3b7287941c58ccae077e2e9f406ee931e3dce69a25a99680acd91fd8908bd619b94284e2cfca68d31ff5a93aa77404a1ebfe5ffccb2d6f8d912420144f50d2942a346a61ab6d02a3ceb59cc3c421a89d723defc8c9f2a39365db15caa5231ed38b55158dff7ebf43a41f230acbb9f7f0166a23d2a244a04920dc3256069aa7313b5fe18f6e1b6d5816bbd5c1f0d782e479d6067fb412aaca67c03a663adf4a4d33c273", 0xa5) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f00000002c0)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRESOCT=r3], 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:00:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x880, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f00000000c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(0x0) 00:00:30 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) 00:00:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x10000000, 0xd544) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getpeername$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x4, 0x6, 0x100000000}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000000)="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") accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) 00:00:30 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000000)="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") 00:00:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x4600, 0x0, 0x1}, 0xfffffffffffffd7d) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:00:31 executing program 1: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x1000}}, 0x0, 0x4ed, 0x7, 0x7ff}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3}}, r1, 0x7, 0x574b, 0x2, 0x7ff, 0x400}, &(0x7f0000000300)=0xa0) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) 00:00:31 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x80000000000001ba, [0x0, 0x80000002, 0x4, 0x9, 0xf8]}, &(0x7f00000000c0)=0x12) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x4}, 0x8) 00:00:31 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xfffffffffffffffe) truncate(&(0x7f0000000080)='./file0\x00', 0x8029000000) 00:00:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x40}, {}, {r0, 0x184}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget$private(0x0, 0x1a0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000140)="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") r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000100)="ddd592") freebsd10_pipe(&(0x7f00000000c0)) 00:00:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x79) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x69ac000000000000, 0xffff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4}, 0x8) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r1, 0xc1, 0x2, 0x0, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x1000}, &(0x7f0000000280)=0x8) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x8040, 0x1) syz_execute_func(&(0x7f0000000300)="c4e1795ad38fa9780110c4c27d18fdc4a23d28547050663e646566450f68dcc4621102b20000000040c0860f000000000f0145f9815e0e00000020c481f5d09b00000000") r6 = open(&(0x7f0000000380)='./file0\x00', 0x8, 0x16) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f00000003c0)="72e9d1fe9519f68a21b6a2d5f6974d0d1071c4143f2d453e97cb68f86f6ff9a21f390e76d8c2fa330e6da8ba8445e3745d2ddd6629963442e42b4c587a92e50159aa1ccbe4550259884f377cd2ad353510152d308b084e704289f20fe276ed6a8d637be7b034b3bd8d02ad1e1c980bbad83a8576acbf6e9241befd425c6a7178c49f4a") r7 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000480)=""/248) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r6, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000580)='./file0\x00', r8, r9) writev(r2, &(0x7f0000000a40)=[{&(0x7f0000000700)="09f5bc6a968d5359853fc559f7dfb460320747bdbea69d8afdf92a874ee60ff804f6f6e97728787f8d72077642ee2e516c9ad565df26ce510a985c271a924e1e63f7539a2c322c2bb3ad115501d53ac79e55", 0x52}, {&(0x7f0000000780)="41116f4f8eb9cd7f13d85c4052e974dd27b91867a3120ee484e37715a86698", 0x1f}, {&(0x7f00000007c0)="8097fca7c5746ad23bd6b7759b5566a1460d007e845d0462d2e9cbeb7a2aa6884df7a033c69405b523e2719517719c8eed73c209a8390d616897f5db73b0a31603677f1e38499abeed", 0x49}, {&(0x7f0000000840)="69ab98ac6c6a76db0374fbab5a1b62f4c076d38837e7596f6ce4e42541763b9b9088085c1deb41e76b60ccbad5c92214c3b2d7afd1d321aa76f234d6ada3f737a590f52a924f214f7d7fddfacc565b84d6fff2e538a6dd191f9869492c058cfb983327dded37365ea67e9a7814939f5b67dc9cab4be459d90397ec7a71c3afb16f0d572484c17688a16808f001ee55a995f46a6258223d4e31cbe433a19564ff2c70b2eb58fe7e864b185f877ac870a2e45a3029125c2552168238d5fa630f3116b2cabd593d8edb3f74a0bf1571313618812d1b94703f83f16d2f03f8ebe0560c31cd7c7fe445ad44385919", 0xec}, {&(0x7f0000000940)="af2ce2d994fe5d6c6529e24884392a9229e9e0585d9a484af47b662601e883405ed094f7f127fe4f", 0x28}, {&(0x7f0000000980)="90c790af1ebb7d10ae505be51c8f80811114b149c4abdd197a173e94d8ab75cfdbb46a097de0a1c660f6cb6adfdb82b077ab836d128978648e3887fdc09a141ccac638bc1849a3874b0fafe02565f2c2ae149df1fe33f08fdad325193ec561b8c93190b5e158990391fd67f2a69499e4e63ef9812eb5a4634d1df876cef65d8bdd5bfaf7aabf3f2248c3e797e89746107f4465a9dd22bed30d3ce8512905d53128578b71be5a190dd2b0b68564", 0xad}], 0x6) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000ac0)=""/128) readv(r0, &(0x7f0000002ec0)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/173, 0xad}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/133, 0x85}, {&(0x7f0000002cc0)=""/247, 0xf7}, {&(0x7f0000002dc0)=""/212, 0xd4}], 0x6) setsockopt(r6, 0x3, 0x6e34, &(0x7f0000002f40)="707b49adc5bf99e2912a746e2ad8f597f00f69e63961d8a0f8dbb437363efe277dd4d5391063b15b9a98e62498fb48fb18e224863734f722dedb1d79a8688a019d80e58230444c60e4f09044dc635d4b8918241d6f64b69e597b351111fba2fdd9c40e10c725e19bb0d9c0761082f608509149d6e8ef8bd98c8ebbf8ebf8be6700aa262d729efab3c9a40b70b262d1889d1d86cdbb93e2f0b8d4469a8ee06c19c6", 0xa1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x3, 0x8d, r3}, &(0x7f0000003040)=0xc) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000003080)="2acc2636b5b81e950f5e6733817f214cf146a882686105dd3e7a3b1efec2c4ad77b759c1cdac067b0d90b36069f9498c064d010b27399a3b4a94e92b8cdf8b7ecae91ff7be7caf4f22f486fd8183c022a813a7dd3f2b831683732f8409a54fd30ad6115ce153caae3eaa6e41053c084e92b2a7cab3a018df8da85d1b7d9f2b851fd10abef70ea6c5f767c7632e06696fde89ced1e8a277aca83f057e4b1f57e7f6fd29102d0238f9f2750e729ed757d4ff562ee96ec66b671298d1135beb99394f8569a83610298c9612767901e2dda877936a6a6b667ecdb06420cefd783e01f5793138d5d215dd2db3") r11 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000003180)={0x3, 0x1, 0x6, 0x6, r11}) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f00000031c0)={0x1, {{0x2, 0x1, @multicast1}}, {{0x2, 0x3, @rand_addr=0x6}}}, 0x118) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000003300)={@in={{0x2, 0x0, @multicast1}}, r1, 0x4, 0x6, 0xbdd}, 0x94) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000033c0)={r10, 0xf}, &(0x7f0000003400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000003440)={0x0, 0x1f, r4}, &(0x7f0000003480)=0xc) poll(&(0x7f00000034c0)=[{r0, 0x2}, {r5, 0x20}, {r5, 0xd}, {r0, 0x54}, {r0, 0x10}, {r0, 0x10}, {r6, 0x2000}], 0x7, 0x7f) 00:00:32 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)) open(&(0x7f0000000000)='./file0\x00', 0x110408, 0xa) 00:00:32 executing program 0: syz_execute_func(&(0x7f0000000500)="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") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x40, {{0x2, 0x0, @loopback}}}, 0x90) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev//.\x00', 0x1000000000004, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x30000000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000001140)={0x7, {{0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) r2 = socket(0x2, 0x1, 0x0) fcntl$getown(r2, 0x5) sendto$unix(r2, 0x0, 0xfffffffffffffdf7, 0x20000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffe93) freebsd10_pipe(&(0x7f0000000000)) sendto$unix(r1, &(0x7f0000001200)="291bca5d1a74f1c979c5fbf4174c0a725b85959e9c1756f65530d5b9c948a57faf23bd885657e54186c3b0320c37e8ac0e58d430901960b12a70221a336362316c5dcaee061cc3fcc77a99f08efa2f2d6d18f71802227ee8350e93514314711c95f4d929f3d9bc71afa7f39b4a85fdf35a44d21d7e26425f1eb148ea9af684d8c8c6171ee3a80526ff8c", 0x8a, 0x100, &(0x7f00000012c0)=ANY=[@ANYBLOB], 0xa) 00:00:32 executing program 2: r0 = shmget(0x1, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/89) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept4(r1, 0x0, &(0x7f00000001c0), 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c0000679a730455be7b34f0ea5767c40c754014f097070810b4309ce334992f3389e4a324394f2fa72bb7ba66cb6194b7b1c55cdfb41dda0a392d3cbb7033f8e910485fa7e63d687fd71b82cc3cb191078001cef12d92b411193e0ae60850848a501b661762f0f39a499b0fde1039f77615038d227a270014b50cc75b3a0d51bd7a6c095c47d45d944a25da8482dc4482ca6788c46360c2"], &(0x7f00000002c0)=0xa4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r3, 0x1f, 0x5}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000340)=0x8001, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) shmget(0x3, 0x600000, 0x10, &(0x7f0000a00000/0x600000)=nil) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:32 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x2, [0x5, 0x80]}, 0x8) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchdir(r1) open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x181) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x30405, 0x146) setsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f0000000100)="458572f7a9c66b27ca9b40cc74240cc33c443119a66e2bc042b9e2b23c3309dc5bf8665eab4192e08beaf0fed737bb6aabe56a3ee07d8ab7b15685cb85bad7024a920db8dd2cccd1ff5032d077e0e5d9451fb393e6ce08e8f4033d1c6f6966e563e51d44331d3ccdd2db6b827ef0f15876a956b7663dda392bca467a2bcade5b60b0", 0x82) dup2(r1, r1) fcntl$setflags(r2, 0x2, 0x1) 00:00:33 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000080)=0x80000000, 0x4) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) getrusage(0x1, &(0x7f0000000180)) 00:00:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:00:33 executing program 3: syz_execute_func(&(0x7f00000003c0)="960c9090472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32fb660c0f86dd66460fdf96070000000fb8c40a4e4e771e0fa0f2cbf3093c1aab34d1c4e10bf8c4650ffb1ec461cd583d00000081c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4dec390abb9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58f3470f1a24af30a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xb, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xde, "5ac5a390f77418070279ed447eedc853aaf365548a9204e68094f09f8f189a67f5f2ff87b5f372a070fe9e587a42af6716d85e1f71d6baab2e8f89f4ff671102186a9fcca323e33be327bc59b7746a2f0546d390e56d9c488b957656b56ce073a9d85389c710381361aa477adc0eabd9c024f35f237b34c2ab9066e43da207e43ca4c7af971b1262dbb3f68b2d0ec17e088afd64d3689c61aa3f7e32f2ea76c51c1eecd13061f481ce9fc43e6e5044478c231ce10eb86b3bd4597f227830b10586b5b6bbfc66ff98bb552356ed47a33e057df00b9942f2dead9910580502"}, &(0x7f00000002c0)=0xe6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r1, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x3}, 0x8) 00:00:33 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="8e9b363ec085507355aec8460247760cef67d18828d948b0a1367fd2c0c289b08096b110a380b3436c86ca22eafe6503f19294239caca0d251e02e270bfcc5f15de6348f8eec50a4931abb08971153e631c11e0a3bebf8915cc2190e247f6f47909fd5a604859a42064897") 00:00:33 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = semget(0x2, 0x1, 0x80) __semctl$SEM_STAT(r1, 0xd93c0b2db8cdd773, 0xa, &(0x7f0000000000)=""/64) semget(0x2, 0x2, 0xc) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) 00:00:33 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0x7f, 0x30, 0xffffffff, 0x5, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)={r2, 0xfffffffffffffd2a, "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"}, &(0x7f0000000040)=0xfffffffffffffdd8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r3, 0x6795, 0x8, 0x81, 0x7, 0x80}, &(0x7f0000000380)=0x98) 00:00:33 executing program 1: r0 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmctl$SHM_UNLOCK(r0, 0xc) getpeername$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) syz_execute_func(&(0x7f00000001c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") 00:00:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="0000000000008000000000000000000000070000"], 0x0) 00:00:33 executing program 1: syz_execute_func(&(0x7f0000000040)="0c0e8d3b98cd801b69e429e4e4629baa0f01db6200d9d9d299dddd381cd6385f5bf9fb21a2b93db93d8fe9589b26c7e4c753fbc4e1edc092000000809f2ef358ff3e8fe840ed8aed8a5cf68508ddc4c1c17449abc4c251aebe5b900308c7e4f2738f738f08eeeed5e000002fdb4f08dd6d68485171660f47d09500000000009b129f9b9f9bb26161d1d1e8eff265655f20c35bc4c121df670445163ef80f9966030faee42c243e0f1875c647d400db6900c401fe5ff6e3dfb6b6673667667066bd4343660f0f5e48230f01c4c3c366451411f2bd45937c93") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000240)={0x5a, {{0x2, 0x2, @loopback}}, {{0x2, 0x3, @broadcast}}}, 0x251) 00:00:34 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x8) setrlimit(0x0, &(0x7f0000000040)={0x4, 0x1}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c) sync() socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:34 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x40) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 00:00:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1819, 0x0, &(0x7f0000000000)) 00:00:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) 00:00:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000180)=0x4) getgid() 00:00:34 executing program 0: syz_execute_func(&(0x7f0000000200)="9826473e431c090f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcd80fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @empty, 0x0}, &(0x7f0000000180)=0xc) poll(&(0x7f00000000c0)=[{r1, 0x30}, {r0, 0xb4}, {r1, 0x8}, {r1, 0x18}, {r1, 0x1}, {r1, 0xe829ca7f6a6fbe84}, {r0, 0x105}, {r0, 0x40}, {r1, 0x20}], 0x9, 0x8000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000000)=0x8, 0x4) 00:00:34 executing program 3: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xff, 0x4) getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, &(0x7f0000001380)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1ff, 0x7ff}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x3, 0x5b355f9a}, &(0x7f0000000100)=0x8) 00:00:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x81, 0x9, 0x7f, 0x7fffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x6, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) readlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x15f) dup2(r1, r1) 00:00:36 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xe0) fdatasync(r0) 00:00:36 executing program 2: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf1b000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="020000007f0000010000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef00"/136, @ANYRES32=0x0], 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x10000000) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) r2 = dup(0xffffffffffffffff) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000002c0)="534f15207ca6d522c702244ffd960c648a6e24090991cfd392ccc14211e9079054f468257712ecfc8fa4f99dabf76dea829ae4521757b9d5d820993ce532ebb40c16ef3e0ba605684df0aea89a115170ba6eeacf244b0ca71f041222dd12d9fffacb93ffa66f35f02a94f5fc84abfac5a140e0bdd38b9f7e668b942ec2dcfe47") dup(r0) 00:00:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000340), 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) 00:00:36 executing program 1: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket(0x1f, 0x10000007, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) r7 = getpid() r8 = geteuid() r9 = getegid() sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001b80)=[{&(0x7f0000000100)="ef6657d44e7ea5226106442d166ea2269a59", 0x12}, {&(0x7f0000000180)="23bf0d2baf74f70011a5b3cb97a079155f1333b57162b1d1a5e8a55e61bd5f554515b5a52be95e60ea212cd517bf12865d25f2dee7a34c63b575f4bb39cc9cca925e7ef60c63f3622e", 0x49}, {&(0x7f0000000240)="bd6d5faf560f59455388544a42347bc8aecb9ccebb6b46839f6f50341b2804a344adeaed2ff2ebf6b7de82b163ce9624c09f5e303cdce0925481ea", 0x3b}, {&(0x7f00000006c0)="2abf579d88a5d69a862ba22ed5cf33df671adc1df2233a33f37d028d1857dcf6b4ae773be9067ec78ffa15b47a39cdf10c79556bd1b823aa5aa838b92ace52177aaccedb84b12645d8f9d3b7ec08f5181d1e4ac5d8bf5be7bbbf0d3bf050e73b34ba61cbff31906daa6fb706ed90f698e604fd3a7092d3498e07f5b2aad90f927c775e2bb645a3bf951453dd71bafd1ba991a02ac7166506ce91a4c241e1ff61d3dafa654cdba5aed3484f326b2a0b5900cbc562c3e24bbb3d011b4b661cab589d63ec73d020268ac204eee78b85b6d79a9751eee336d7454799", 0xda}, {&(0x7f0000000380)="9874dc19b5893445c5bdace683eda214467a509a28ceed054b9ee1b1479aec8deb8659c3d80f0b670fb46f3dd048ee7a558dfc8eafc654cced6b8300a2ee68a8a9ff7f9d7e2733b1c05253dfd856d6039e7db1d36da8b979110d9f442f24c9d56c8dc4b26ff1", 0x66}, {&(0x7f0000000580)="c4ff08b0", 0x4}, {&(0x7f00000007c0)="e172982d513cc021cbb40421a43f1032931907d2dd92c2887be472be264ee5b65414b85e866c26b7ffd5a52429c85d80006c18dc89353663f5249eebd863b07750da22ba02e8cf496ec05ca4da8632423685884a79a9d8915256291b18f27fd434c5f2b0b082f6de10efd3119c5f1533cfe21d49662299b141876d1c43454861d4bed2f2f7f897bcf3e034b57278e5e89d2b6aa23237cb0442490bfab8fcc5140c81", 0xa2}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="54a7dfe91623378508b394c10a1f68cf2d3240d1b59594379124fb413cdd46df3788659f2884e5ff04e2b3900a0f0a4840500b764139a8bef40b175e70ef714e605ab460c4a8b0fb26d5565df724188e0cd35b018ce9b6922aff4dc8e348eda3f178f317f5daccfa052a7d76f78b1704082e7e02a61238d9eb0b527510078062fa770ed54431c6c9cb4f30e4beb8488a448c3d6e348f534c8b0766e4cf3b90fd89900517d412b0236581d10ce795007a242ea65c5980357ef61788c97b24966638667e62ae65c82f0b37bf044deedd7d1747299b52911aa5b1251f", 0xdb}, {&(0x7f0000001a80)="6256c732cedcef00b4cdbcac9f3ebd243f81ce9b7a5d3f90783ac564d9bc859119e33ae32637d4c635b3035ce06a7dd913d236c272c610c09509c5ffffd943fbc6f294066e5988baba5623f38593824432ac84f7a93f2ae376f52e4b501d41553e64dea3946ed69ec386bee21c626b8ef63f55fb1a03d787e371adc536c478eaea7005599e3f2f3fccc49af0cfec90857806b4f77282f9392f41db16fce19d27821e94f367ae679aee1c9eebc44b5331c11466e7d71dd169759b32f70a1d636bd59d5beaa363c43f4547fb4b75cdefd8c65c20fa7af44f811267d3", 0xdb}], 0xa, &(0x7f0000001c40)=[@cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r4, r6, r6]}, @rights={0x18, 0xffff, 0x1, [r5, r3]}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x28, 0xffff, 0x1, [r0, r6, r2, r6, r5, r5]}], 0x98, 0x8}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:00:36 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') pipe2(&(0x7f0000000040), 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x1) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) setuid(0xee01) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:36 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x1f, @mcast2, 0x1}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000140)="a83cf6a5dbef27207197cb17edc92637d3abdb8c361d050829469286f193815774b0903736d802057c0a12dc1689c9d4d0707967851d96838c2748d0e198a5b2aa084c04877f01d1ceabb25a41e8a850715ebb13802eb7d014a293a272ce24982e5bf043b4e8e2e49f1a142131bf6f11030db4e75c767278ab8cbc0f825e5aa9ffe59a67813542daa0f9a0ca97cbbf9202f0c56dd581e0a2485b3a0347dfd1c9d96dfd15a7adf7f3419e7f10c13036eb762ce0d60a4f4c207a4b156e57242f0cd8ac19deba25498c6c5da99ff27710924bc34f902481dc8431a6ae8d1ec6abb3d0e8", 0xe2}, {&(0x7f0000000240)="54b7c697932e6d0ee4c6e368b475c62c742151dd3c5474b6b098f1f25495a4261254366cc86577fbf8851700b9085a9b75fd636a1012658bdc1c44b5dbe6471194ecfe0901451d9f1022780d3ce0e125ef33cc163d1beb58d24b31404aea55927a772a8133c413a2bfeb1ddd6a9e14221f712a3e5da3bac0bdce26e3f7a650af2854a6dd070fdb325d11d4f23cfd086b4e84a97b", 0x94}, {&(0x7f0000000300)="c7edb5ed415a338aae7b969c22d753c51f4a4123571926ec469b177f0776fe086aeb653e755b71f88cd4a48c816e242ba6bcdaed915611469c2a724363fb5c1c0bf9e841f3f7633b38128d0f1ddbd31b731e18af0006dc67fa77cc258f3a60d78550103aa607a3c15f3b6f3b794fc2b7105da3bd0b19b1c85b21fff12784badb92770463670cfbc86b06ef844abdd75cd6bfc85a1b730724e4cf928246b327918829f19b5157b173f461a6ef95c1018d30cd207a1732c8ea00f7c4c509ef345ea3e7915e9dd6377f184cf134490b222b3ae6b83f9c431ccd741437ee5f740f66694ca1945ad4107a034a3fe2c209749183e7f5a2d2be84dd6db5307ded6f8d016eb3b58584837333e06e5400b38e464b6a91c1855dbbc2b8a844ff23c36ba7355ec4fceb2ba31ead6b476de62ab9d13ff1123cd69d306ef22644a4b82e151197f9ca5509488199c52e7f0f115e781d8ddc7b0bec4fa7debfb1aa8a399cd9ea5679cec817949a6e5e9d3c516d1e3005f7a344e3122b6b75794240ddb896b3520a97e1277d2a092f587653144090a7947c0bc9627a8f48e30517b82769d0602c2f8005cca0073451c2492d5cffe0ef53190898bc3c5fa1e7d6f5d0e5d896444f2054db81f162736d5c3fb8bd5c59385d43426acbfa13139c63f3399dcf719d7fd9dbd3d7aa9431e842dfc94aa4b7c5ec0a5eee64a24d622eabef01aea9f2d46eff6d9f2bab7eb906967259b43a7e338d2d11902cc2c264649922143a6a3dcf799f1db6c201cf471054331f6f8057887e49f549e2da56cab740ccdc72ab43ce7491fdbf391fce44801e1a7bea81c03ef043f50b9e4745458a0514b3298b7c925ae47a91684d4782328c3b4847ad10ef9f09a1bbf11f30bb87b4f9b5bb59e31c386fe30983586e9c63014de6cc5f27bbdef8c772cfb9d43c4fcb83e896783cecc3a076f40a5572f3841b17a5c74544a47b9f4d98b4cca7e49c4b391653eb3941c7d86a18d3624302634711650c5e2759fb5f7ef8998c0b133bc97e3eaae5e01313f0ba46cd33060edb086ae3bee88d49f95699a42ef21d9c56cc12714c9158de5674344f8ab6f9ffd6220d96f1436bf4629ecd8e1943dd46a4078d371fbe2ab3913015a2efca99f9e47de61449837660fbb485d5f65e44eb1485686a0ecef566efe79697dd3cae6644bb8b0cbf34b4b75ff778f3610bde5322eed44bf9d8f14d3f5ff7aa9023cbb9796a7368b4dc19c3ddc5753b16c608093adad13a6c0b18b824fdce9ea61cc24f69f3fc669be513b55c29811fe02089dd8e8a45f19ffa753852d8c31c7c183a6d017e4b93faf4f1597aa01b81e059fd51b236c5a1de631f2ffbf56d15af4967154239888b83711b3e386b1d4e2bfeceb87ca587ef1da21279639341a675c3953a6bb11c937f3b8c748f1fb91dc15d7ce913f3c0924c8f48b9787a5b654535276f5e9ffa6e702c81abf85f0cf18ce957e1d5cbf3f26e8787bb15b77a4e807cb64ba3e3bf4a9478f687f6d49be09c02dd355dd8b684e3ba20f53ad7875c808a902c2ef44eb30fc593e1714dd6fa392b9edc1233bd39b5b20923b6cd97a49edfc5e4e995488885770c7e7a50f0236d538830539c7faed2f2ac9362fa7b383de60d195d6dfa40bbc39396011a47b078fde77a9036cf6e11deb387475ae9ba3faf6409fba80530735f39657c48e36264c15ec4731531741e77864b3df53184ce27db2fdeed7f0d4fef53be399db15e35e005eeca3bee43e4678e54ad1c75a0a7999a32bac98c534f455ef1722a06115f49ffe406ef9ab30cbb2850150513c472345100042b9988d79133c458c6131031ec19c3ba98b64d5aaa6d49846378df54cfecbb29e630ff5196e1831b94af13db8b8ff21422216a2f748b0977b11b6914a310b83ec7bb756c71031a4bd37bb54f9e27e6f940659b4468a3ea55a69d60b0332a74ff1fcaae7c21a76bc1845cb1e77c2669eb76cc6746af2b9daf8ff3dfed064d6cad39b0c8314952a748e8d0729781d2229ec6d8080fb12a827e98b125ed27642b351b428fa3c596137fbf4d4ac61e0286f7d0f4fe0964ad78c573f274862f7bd72fe67de551373b6310b331484ad731160aaf28eb1867a777bc073c577bf7306ee1c6a18a29f81deb7e2f3b55c0307629bc00bb2b4ec47eb0ca364682299ab70162518295a7fd15a2f03087f41e70860336cacd77ebf6c02fb9c6dcc35a98025cfd432339bf76e8a6b5a1b1a3de22886860b0d64ea2641044165c3a25d770c5fba431b6a1a5bce91b2931ceddc6908c24acfe590804b42a7c94a738c0eb770d8686f4aed6c7c6139c496297294a08140040f312383604dcbc223cd3dc2d9dc7ca4cabc161df3c3721724a7090e1cb3caa4464bd9483523e8c7ed04450fc27ae0016ed7ae8cea3929cd05593ea518b04765ff355f742ace84ce11764eb2a8c02ec1b4059797615e328c9b59660c80e60ce73af9450d7fdcb9e5e8ceb6e2f58f08f8404f0e3afabfea99203b8b5556272c0a4b135b268dd7f644567e97b05253a72d2c2302e8b872afaf9ae99aa44875f2a1794c6a00c2e49529721b5561cf99f64f1b5d71c673eb5facc6a2511a35f87cc97ec8708a14eca96c32a41593c78544232ed0425940055826e1d6d996fd655cceb3ee4c25dcd0cff213df541121890914f4586319937788342a7b86aac053bc81e3c420881350f98ffc142ebf937c33de671f363cf1787f751d24fae67bd90dcec6e16f1d66b46aed28db38533f2837a72ffd92905876c8a60fa8694ee240da8407c88be50728de8426db6431e7c00039629a1d219e918aad13dc94b6750f5ee63e8a79f29a1b392b8bc948466157a0d072478c69a2aa513862efe82f0017a8f555c0dff94da2d7d414329a5dcb98ea8dce641d878fef1ff2493b2b09907ab3242c6c13a933800ef6deb231fdabf5e8f11957a17d847925906c86aff2d4d10a91419a1f0840eb6710108c2a009d4cd69933976b000be3948c5ff800289b3a11142ed1853ea12b120b9b59f973326d8b81e6dd38cc07270fd30a83113b1981bc75c1dbd72275a6732491e6a1202af61380b4176017f6adcc439b164200e819f24eebdbf96c8df5c9e548bf7261e2db9340da310bcaec0866fdfa06b7a15c0173079cc22ddde3003013198ba710bfcaa939dee525084640ed64bda97004c327c40f7a962d8d6f5a63be6a41af7e92f1a429a244986dc60c325dd284c764fa2bfbe72c5b9fb18d8b724e3cb7efba99f01907ccf44dca22776fdd2d42e7a31e030ed9b31de8385614bd217887fdc3c9cf4c7729b3f374f7760c9a4044beb2d3a8dd23ea6e65215a4e5f0e6f13799571ddd94ae04fd509b82b84875babe18037b95721bc8ecdf8e7f227fb0af7a8527c42574d4731ca3da140caace525fe31e9251ef4ce40ee0bb09c5081fe5ff4e0d50fc0d7c343924b1dc54339c6e2f0e728a7bf925924917504900a0ef7b0ba19963c4d211f3e253961e62cabbc12466fd74f9a473f2656d89babfa7acd5e27d92a651677500fda11556b345a9ea02677746c5c8d0dff7d48694fc0e988dc59137107062b1ea0c31f05eecf70d365282b4790b07b1b01620f2230e95b391ae8069d31d31be4befbf83856317df47e54d4164ef491e695f6d1fb747410d058e954e3010b86b89184cf631e4c7163d04f76c9d0b1d10e0d3e72c328a57b0193b69d9030a19863988b200a84895f7b66d807cbab76b1fe573279ad1ad32f0bc04922ac9fffa8c9e5f9ad1912371585ca164de7f7f4613625f138dd3f6683a95adb0dcda047a96f1723aa27d216385c7fce7274e63cbd189e42c9b1dfa11271d24bd33684e563c5f0f39e240f30e329b4349d68992c69f6f7e94543b7507bf2a46cd66483e1b7f5b59578dd62c1712467f26dffab8ef50dee89315ae6dae84327325fb7c88fd6313fd0516d87fd10a46e1773e635836c0fcaed412d7355f1f7180d5104cfc4082055d71af6dad19aac16cc4e07893ee361f0bc340800397fec529cdef868795b0d8db6b6aca4be430605613f95d065b920389657e7272db707815daed13d9f2c12ad7bd164774247cfaa018c99c29e742d2afd855c066ba5bb1b286583bdf9b369ee01dc69c6229023598a7b9a0c6d2cfba18907b027fbea337e026c5295296cf923e9caf819b68047accfd273da4a97ee2dca03c4a78b1a915246ebf40ebb0c310fa7713b477b20fd61e7bd2c9f909427619f5a6597aaf497adcce21e273f30c6edf3e77eadfc679fc20263a2fa402d7d44f2cf6e412bbeae2be56240150b0256c93226f8f92d2a464535e31c03e0347b1cb9e4737d7a9465202c517f37316b802a76c5ae6a912200b102ff67f9f2040c4189c9e6992e77897fb673e24a3cc307fb24052b12f921bc42834dca7f56b9fe95894c175efd524c67da90638d90ae62814ac8b36224e26d5921a923bd832dc78f05218ab73f125054a70350cbc4bfd05960b00d50dde6f2f91cae6d7c959325be7060fc25fc995fca72e4dc4d1466376a37a6ace3ad94b823fe3a60031562ae20794dd48bdc6471677eb95cc43785e2e302fbd0df7aba2651ab6988840e53c616f9549a4d8e90b6c7783595249401ca4d52d83794fe2e9de288caafbe6ed89fee019e1f50c424b40f8084e89926fd360b97cc813df23e207067c898c4fa6ed857ccc05af83a00440a79d35ba5305a2b73060f382acde697198cf2c5f318f96135bfff93112c124678b360ef0378f701eadacb24cd7406cab0a2063bbaca130447cb8572b31009c62a59f723f002b2c9b972ca799aa4ef5964752ba52351a8deb85865cf9e43bf8e74157fa0bcec769fc84b39399af0af0eb2f1760bb9351fbd6e00175ca21f20fcf85a5c443de25ec35e54d8581343b390e11821b609dc3088e4e6090b2425f55462257ac42291898fd92dfe99daf7721f8c8fd44c9abdeaffc0f4ef55a7021aed8fdc270394f13b4f77a00104c24978c424c9e4882a4e00fafe271dd0515b7e663ab25b4e8a0906c6bdb818e11456c4db65909935bc8dc2cdb83f5c641c588390776c6bd753d13b6e8fd8f817d62927723bb79672ec4957bbcadd6b96d31f559463fbab29f523dfe7552d3e9d9f78cbd448ec665b3f30e64c04ba390c508c1222b012f22b36cd20dc366ec48e9fdd564f0c1d660b04348ddf83ade637e43f1a0f75b5f452e69ee1d3457e06c060b0546081638d69a2b0e8b8298221d258127a1eb526e3b0487c3d0ae1633b3a45d3db63703614cb9af7d0e44caa7c274565802b7b818bbf56b83ec1c3ad997b2006834e760b59385750691894fab8b5c8fd47d6b69fe090015a8e345080f240338e05040a3e4993992826f9cfd89c27015ba93347099621ac90856b2294d3f17de613a26465126e53fca727300b8c94cd78d82c4a2efd6d6d4260a5d0b4103beed67ed54be0e4ffd5a7a75267d473459666dffefa614ccb16ee13951e9315009501bd481d2eab5988cdc3cdf8f33c8f51c42ccb54cdd4ff823c76f1d3c14b76fe8ebc929a78bbb725959588a906c9bcc8a02160c8ef691b3b6e5000e582d61105dac6239c788be76bd0001793351117fc72f6dd23f25290e2a9c2d382e4b6ff465eed3ac0cb529e8a5b8084d666e5ee4a5f99f5bd775a14de5dc19a57071416dc24cee4909736af010f86f71a397d37ceef950763e5bc1624cde02153de3443a677fbfac82c9b99c51107fc4467dda45f647afd6e56728785f7eb854e9820bf6ac4fc8a5b68cfaffddd296a413", 0x1000}], 0x1000000000000118, &(0x7f0000001300)=[{0x100, 0x3b, 0x3, "5578c4f8864bc1e6b981b583231aab019c73e09c40eb162e489f110f71ef278e9358f1f3af4b8def9771917d911cc3c73665c1377e7fa786d25628f84817601e440e6269f926bfe03817d44fa3f31203557cf722f33fef6400f9851041551911e9fe5f0125d286f524554931a2ade4129b9205b6f2a1f3792711b4bb76534d1d2a090b8574fb98a5d91c1d8e5d78dbbf1077b68819d4dc2e6895bbb37b6f39af575cba09ea61323826e595c3d45484d4f0845f63434aa84ea1d4df2e2dc7520f9dde81340267ae15f6ec70d7609b385a08c662096b111bbece416022bf95f8f9223782ad7fb3383121d8"}], 0x100}, 0x5) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x5a, &(0x7f00000000c0)=""/98, &(0x7f0000000080)=0x62) socket(0x3, 0x2, 0xfffffffffffffff9) 00:00:36 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r1 = dup(r0) r2 = openat(r1, &(0x7f00000008c0)='./file0\x00', 0x80, 0x0) fchdir(r2) sendto$inet6(r2, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) close(r2) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280)=0x2fe, 0x4) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x40) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) utimensat(r2, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x8}, {0x101}}, 0x0) flock(r3, 0x2) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000900)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, r4}, 0x0) 00:00:36 executing program 0: syz_emit_ethernet(0x2b, &(0x7f0000000040)={@random="8167d0c69788", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x1, 0x8}, {"ce"}}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x9, 0x4) 00:00:36 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7d26, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000000040), 0x4) 00:00:36 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$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$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$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$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 00:00:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d00a24a978dad143000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000140), 0x10) 00:00:36 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1004000000000000ffff001001100000"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, &(0x7f00000003c0)=0xb8) 00:00:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) fcntl$setstatus(r0, 0x4, 0x10008) accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:36 executing program 3: syz_execute_func(&(0x7f0000000380)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22eb448265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f0122740f2d96000000c402f91c7c042a1d1d440f2b550142c4b33120b15ffbb15ffb110f0fca3804833600d19328") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) fchdir(r0) utimensat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x9}, {0x3, 0x9}}, 0x200) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r0) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1fe) 00:00:37 executing program 3: r0 = socket$inet6(0x1c, 0x7, 0x80000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x8b, "c15c459d63d619fa26d3257b8b4001cfc8b1f2ecc0c4fcc019335ac376cfc4b061bcf60bc9c69e1f0dcfb3b0bdc03f80181150fcc9cfdd9699c3f4f4a723eef1800f035de69444d3bf6d65413a1fc3201c0097a5184870aa31b247154c563f24b3b9d9d92f0a4558b2082d6ac3c5bb998a97ce3f296737a2b2ef35d32b0ba20f930ba6c8d7626bbd4cfadc"}, &(0x7f00000000c0)=0x93) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffff8, 0x800, 0x4086, 0x100000000, r1}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x5, @ipv4={[], [], @multicast2}, 0x6}}, r1}, 0x84) socketpair(0x1c, 0x2, 0x8a5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x2, @ipv4={[], [], @broadcast}, 0xffffffffffffffc0}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x8, @ipv4={[], [], @loopback}, 0x7f}, @in={0x2, 0x2, @broadcast}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r1, 0xdcf9, 0xf, 0x0, 0x7fffffff}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) r5 = shmget$private(0x0, 0x2000, 0x5, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000540)=""/154) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000600)={r1, 0x10001, 0xc9, "a3b39761a117775033a9158d5196b0e9a3d2c140fc36ac7ca1be3874c1130ac207e931d8be4d55b5a25f3f39cc34be9f8c95b17fc432bf8bd5f140ff231075deae660cc88ed569f1d9ca52b2b8de5df2635625b78e7e0bc1baf5a26869df8efaeb98414967fc2507923b13fdf483abfbb06c4ecce77344df2af45f6785ca62289d6d53b181bce3f3d21a0b1823dda4bc2fbae9d05dfbf822a277b01fe945bb64de4457fc7e5ed4587b1b96e8806ef5c3623ebb3495b7bb1784a7c1c1f5e52c75cef3b0333b7663c66f"}, 0xd1) syz_execute_func(&(0x7f0000000700)="3664660f3828aa0200000064713ff043810498000000008f2a0812410003000000c442a8f239f30f38f6296566450f5e79dfc4a265a67c9000c4813d61458ac421e85cc6") sendto(r2, &(0x7f0000000780)="7d9ac704359c171610ff91", 0xb, 0x100, &(0x7f00000007c0)=@in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f0000000a80)={&(0x7f0000000800)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000840)="3bd7a4dd887c7179d98c0c095ae9f371a55329292a09d6128444d03b6e0d3dfce37da97832f0adc8e39414286372805b5e6970454d3f542d7fce739cdb9b2ea56ada2115f6ca04118e4b61ef9bd351ac5181a147b5381efeca2f87f3219af5f6083082e5f03a2b785a75bf3401d718e45fef346e7f3575e2a337b94d6fd09983fea1dda41c020673e3b0ce64776b8e637953e8cce9c9c816580c331fc9d16b7d6072fb952b3677d4c9c06d859605ce755e45b71e3e5607ad1891ec606455e676a4590b3cbdf6401f05cd2a3a93465a89f55e2e27d2ec952c08bae5f75183b098ce3077eed86ed8560c353e3a2a0f53", 0xef}, {&(0x7f0000000940)="ddeeac33c54eee5ede4506bce97ef87c8fbf1be3bcc33c27554aaba1dd76124b4c838bee883a08aff5fee3253ca52983b01c8c802e8ea0034f91f663afa666c30ba464ca31f72fe0b91cbb9f857e4fe2146cf5ba8d2114f31253c6d0fb952a353d49b2631eb5924b2e54c2b6df6acf2f265e767021ee5cc528a995984b15df4eebe7c4359127f6b84a17af1d6e0065cde5f8d1bef0aa775bf3d1d117925b78e3ce537310b239af591495d4bbf3b1999a79cfff7893fe330b9c75b8dd32147828feee723ef457c0900ca7d9707026c7bf82b9c2acf54ba420d26d25f613d01dd096848f", 0xe3}], 0x2, 0x0, 0x0, 0x20084}, 0x4) r6 = dup2(r0, r3) ioctl$DIOCADDALTQV1(r6, 0xc130442d, &(0x7f0000000ac0)="ddfc8fa2d13289d6d99e3f073eb72731cd2e4722767b119142df1ead6cd43c50298871a0e7ef59a9400083b6707a858256552ca7aecdcf99eea2d66d2eb84d33a2902d1f5e8ca0ac63617f7892685437dafa4281bf4416c6ffcbcd5070706177393283b7d3c9c2f13dbf366ccf12c5c624ddf8429f55893db52784bef95850684c82a6332c0196b7") freebsd10_pipe(&(0x7f0000000b80)) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000bc0)=""/225) ioctl$DIOCRCLRASTATS(r6, 0xc4504448, &(0x7f0000001cc0)={{"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", "5d24024943666c5331d775247332e07be75210eb20cbf57f41c02ff01e6ebd3f", 0x8, 0x800}, &(0x7f0000000cc0)="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", 0x5, 0x0, 0x5, 0x8f09, 0x6, 0xfffffffffffffff8, 0xffff, 0xfffffffffffffffa}) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000002140), &(0x7f0000002180)=0x4) shmget(0x3, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f00000021c0)={0x3, 0x0, 0xfffffffffffffffb, 0x342, r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000002200), &(0x7f0000002240)=0x4) shmget(0x2, 0x2000, 0xa0, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002280)={r4, 0xfffffffffffffb89}, &(0x7f00000022c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000002300)={r1, 0x8}, 0x8) 00:00:37 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x10, 0x2000000, 0x9, r1}, 0x10) r2 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x7fffffff, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={r3, 0xffffffffffffb5b9, 0x1, 0x8001, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66695200"], 0x1) 00:00:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = semget(0x0, 0x7, 0x201) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f00000000c0)=""/238) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xd4, "4b25d546839783de3d160c177b2d064627f51eb744b5740a5a51be297d5576765e8d24e9bf5dfb0201b6a5044ee36064da0601575a1c241e9ada6184ec2737249070b367a1c3dddf8ba98107fb54514dd2f4754d9741b59268c819cad7d1a0708494085bdc7cb6b327e0426f2dac446a6af9d493ff8d8b6d14555c344a07744aca1890d6196b03e0498185f05121dfc7d4378a3939e6976e56ef8e2deac8bb3f0c8ca02a7164e79f43c34525bc76c13990b76906cc5cad0e6456ac23393f3e00ec0d089f46568871a12a151f79efbb6045daca81"}, &(0x7f00000001c0)=0xdc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000200)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffe01}, @in6={0x1c, 0x3, 0xc2, @ipv4={[], [], @multicast2}, 0x8000}, @in6={0x1c, 0x2, 0x0, @empty, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) 00:00:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x2}]}}}}}}) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x100000348) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x2}, 0x8) 00:00:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getpgrp(0x0) fcntl$getown(r0, 0x5) r2 = shmget(0x1, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000004c0)=""/4096) getpgrp(0xffffffffffffffff) r3 = getpgrp(0x0) fcntl$lock(r1, 0x0, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x100000001, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r4, 0x5) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000140)=0x10) flock(r4, 0x2) 00:00:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000040)="b4d0402beade16bb08974fb82c9aa3f9cfb7aec5766f74ba7085b08dba81713afeba159af64b72083cb1162c0c17d41273563b95ee79cf493fa48a9366aefe937ab003def6f5da7856e2ee9264b3993f23e912d2fe0e6d012f4c0ea0") 00:00:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0/file1\x00', 0x100) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') connect(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:38 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001140)={0xfffffffffffffff7, 0x3, 0x5, 0xc5, 0x5c, 0x7, 0x0, 0x8, 0x0, 0x401, 0x7f}, 0xb) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:39 executing program 1: r0 = socket$inet(0x2, 0x7, 0x800000d694) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) r1 = fcntl$getown(r0, 0x5) ftruncate(r0, 0x8001) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x9, r1}) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=[0x0, 0x9a]) r2 = semget(0x3, 0x1, 0x20) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x9, 0x3ff, 0x401, 0x9, 0x9, 0x376]) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x3, {{0x2, 0x1, @rand_addr=0xeb}}}, 0x90) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4184401fe7d0f42add898ebc15c7b78afb21918a970ff286723976f3b4b09ab1d260c29f164cc41a4a9a52f12e7cec0a00b8452f31951954e7e730afa7438e446463cbdfe577", 0x46}], 0x1) 00:00:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580), &(0x7f0000000000)=0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xffffffff}, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x7ff, @empty, 0xfffffffffffffffe}}, 0x0, 0xe575, 0x4, 0x7}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7f}, &(0x7f00000001c0)=0x8) 00:00:39 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffce8}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x0, @mcast1, 0x100}, @in6={0x1c, 0x1, 0x2, @empty, 0x166}, @in6={0x1c, 0x2, 0x1, @empty, 0xfffffffffffffff9}, @in6={0x1c, 0x0, 0x7, @rand_addr="4623b3cb715ca5e2dfbf1d99aea38d13", 0x7fff}, @in6={0x1c, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) 00:00:39 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f0000000240)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff0008120f941d985e018183fe2d71e4a90000000000f000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa0000000300000000009d271ffbf0e1f91e3bab00ffffffffffff598c7896aec593872565a638"]) syz_emit_ethernet(0x3d, &(0x7f0000000300)=ANY=[@ANYBLOB="458a98cbdd0b46103daaaaaa815229000806003e6003060700033c12290aa02b320ffd694c2c93feb14057ffffffffffff341b5e647c9248342f62ad329a13b23ec8dc0b3d603bd1da5ead0eb5ff355242a8ed215a717fd564410e9c9290a479a464184d90c1903fa30e531d5d9e351adf9c5ce4b7e2f951796d0c964722e24bc4e8a23cc23c4b6600ec1ac56bd4d161d4732bb5629c7f6e5e67467e0ba15b83908cecd9c3db3bc55e9e3ba3242336592befaaa621ba018ac4b5b8dfcb3692f52ab2d0242e0ab3a602"]) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2401, &(0x7f0000000140)="e25f09133ecbb17c4bcc64760f0a730eba509021b9b816ada51c482f279d3b7fa49afead6d17cda06b1dbaf66fb559d64f20dd52505a173ff574fb0a458d178e6b09033d5766794c6232a63acbad18598cb735e5c49af7b44d984a837e9b479abd6130fdf6ec25936af1eb5447eacbf7e14fe4d536bb183444ac03d4f818688fc5966994db6e3942f1e373b18fd4a576aaed416da39e32b625009ae4327ae8e82ec4557a7384905b61c21da0cd90331a53f8965a7dbe6ef927c83247a82d65898e9c418e7606e760ea8f58e146144d4b1283", 0xd2) 00:00:39 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20200, 0x88) unlink(&(0x7f00000004c0)='./file0\x00') 00:00:39 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)) msgget(0x1, 0xa) getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:00:39 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") 00:00:39 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x3, 0xae7}, 0x8) syz_execute_func(&(0x7f0000000380)="96f3a798472c431c0d0f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:39 executing program 3: r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8000, 0xa00, 0x3, 0x7, r1}, 0x10) mlock(&(0x7f0000ff3000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x8, 0x7fffffff, 0x2, 0xff}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f00000000c0)=ANY=[@ANYBLOB="201c2e2f66696465302f00"], 0x1c) 00:00:40 executing program 2: 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) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8001, @empty, 0xdb4b}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x4}, 0x8) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockname(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:00:40 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0xfff, 0x4, 0x10}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @multicast1, 0x3, 0x9, [@rand_addr=0x9, @empty, @multicast2, @loopback, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1, @broadcast, @rand_addr=0xfffffffffffffe01]}, 0x34) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:40 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000400)="bfe6a64556193bef04deb4408c6c1867228771d111ccf3ed414b0157befcda44d4f51ef6af6aee3e71673c8a9d8ff4e4ca1f08f5494d5411ffb460e5c79035b587bd113e85e0e7d59021fdbe78ddf2b3f9eb27bf253e8686be5d41984ef8b91afebbc08b8ececd722adafcd195eb563d58f12d839badcf5e6a60d28a987996bebb", 0x81}, {&(0x7f00000004c0)="bbf1e8ab2df4c4eb2651910ee5830a0ba6b3301cfd242586fed0c996ab1b3bd131f1bbd3337634bd2b8b66b472c07448a29c111925428042ff916528db8450046c5bfcef23e20a84eb270fdbd12ee2e4cde59bc413d91a97007aa66a89c7854640cfdc446776740b9f8aa89fc2a141c3b42eb015cc66b53212e55dbb8c3fefab1c33e09149ef95b8e5acec603157bab483ab265acd2b594dbe4f4ae30379b69018136408e5148a", 0xa7}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="d9645285ebdff023ac23afd276f73d029cf43da3ac651637bb8e3b926406b1cbc01df44814193b1e33093a0952909adc6761dc0f35ade0ee428591e10965caab5feeee927e23b71127faa778df0af9988602f2fe7038395545930d7a9f7912", 0x5f}, {&(0x7f0000000640)="3057525b77f5334f2e445f404fca46993beceffe78bbbfc24cfd1d1ed6f179ad1c7ba0d0272aefe8950ecfe6becd41aa82672809d59bd72a603329be84fc0ded899cb0ac845974a86da30129e2aace72d01123c8fe2cd03a03a11b03125032fbb2052c9cb7dff2eb6f1695e9cc445224", 0x70}, {&(0x7f00000006c0)="751fb3abb609673e93439b03e04b0329fcf2ac08905930d2b40c2b1466210b975c0405fc8c96dd0cf857e1130f1c3b61567cfefcdd74b6bb5b610ae1961afc03bf0718ec0bb60ed3cb534d6f7e6fc5bc763189b20904ce2ae5c6977206740d83041e1ad37496a621bab2224d3973a90322ee2bef9a438ebc4e3ac0c9559d5981bc941e4db198366dc3d518a17c4b3f528138edb52b5a9eaf5501cf24eaf5103f28eb98f3f2c80b37133a3bf105be797375bcd5fd571045b6381c92b1053cea4812fa0227c17e80640c3eaffbc4452f368773366d62c2dac9e77a8b6eb4a97b855cd9781d60", 0xe5}], 0x6) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) setrlimit(0x7, &(0x7f0000000080)) r2 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000200)="63af3d2ffd2d9e708ccbfea4e25bd1eec54a6397eec90e1701bf7e44b062fa7068a03e161ce0ba8636aa6931fb245e7ef5d6a06b0648b28940f7780697f83e8d69b351febb36e4de3d3ab758777f24213d97375ac8b098d30d3d540d1fdd267b997dc2decb9b572f1f46019714f8d33f77cb2374781a056f338f3c7501e53abb7248d868481dd1d434ad6218c226bcdadbac9d767b153860e3098e395448a3e83c4ad9b2a7296d76b550106e596784275048bb6d119061322e06ef55e99efc20aaa7491fa25a2e11c47bd58b69f6db323bef07007c55f068beb097698f49065b6958") ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000300)="c29d26761f4d0c5ace92e1a96ede6c57bc726050a35a5719cfe90d1f866dc381b1e8e0f1292d1fd4316939984451876951c6621e1601d2cefc43ee2c55e36368bc61e9091b886ce6a8342dbfeccddb9b8b74fa0bf55f24a59082884230476f9dde5054352baee5df77a15c580cc8111bbfa1c378ed071fcbe30e675613b1deaa2f603c904da80cfe109665aa484218f616c8e93d9879efb782bdb5a97dd327") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a200fd1b02db5d900000070e4c653fb0fa95ff965be3c3bc4e17b12f30bef8f69289bd18dc4e321410fd767450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000acc5e241892a0f0005009f") 00:00:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), 0x0) 00:00:40 executing program 0: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") open$dir(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x1f, 0x10000007, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x96c, 0x5, 0x8, 0x7, 0x6, 0xb701, 0x4, {@in6={{0x1c, 0x1, 0x3ff, @mcast2}}, 0x0, 0x0, 0x0, 0x7, 0x97, 0x8}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80, 0x12, 0x4}, 0x10) 00:00:40 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) setrlimit(0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000000c0)="ca8c") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() syz_execute_func(0x0) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000400)) shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x58, 0x101, 0xf0a, 0x4, 0x6, 0xffff, 0x0, 0x7]}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x30f) r2 = semget$private(0x0, 0x3, 0xd3df37a26c6f4f62) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000001c0)=[0x7f, 0x7]) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x1) 00:00:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000000240)='\n', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0x58c}], 0x1}, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10) 00:00:41 executing program 0: semget(0x1, 0x3, 0x10) 00:00:41 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x3, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) r1 = semget$private(0x0, 0x2, 0x282) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/105) ppoll(&(0x7f0000000000)=[{r0, 0x100}], 0x20000000000000b4, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000040)={0xffffffff, 0x8001, 0x3, 0x2, 0x9, 0x5, 0x6, 0x8000}, &(0x7f00000000c0)={0x80, 0x80000000, 0x0, 0x7, 0x3, 0x5, 0x81, 0xfff}, &(0x7f0000000140)={0x6, 0x20, 0x3ff, 0x80, 0x9, 0x10000, 0xfffffffffffff801}, &(0x7f0000000180)={0x200, 0x4b}) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x118940, 0x10) 00:00:41 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0xbabd9282fee93435, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001bfd, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x30) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0xfff, 0x4, 0x6, 0x7, 0x492c, 0xbd41]}, &(0x7f00000000c0)=0x10) clock_gettime(0xf, &(0x7f0000000140)) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000180), 0x10, &(0x7f00000001c0)) 00:00:42 executing program 3: setrlimit(0xb, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getgid() r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffd2f) 00:00:42 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0) 00:00:42 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x2, 0x4bb1bf32) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000440)={r4, 0x1f}, 0x8) syz_emit_ethernet(0x2c1, &(0x7f00000000c0)={@remote, @broadcast, [], {@ipv6={0x86dd, {0xf0, 0x6, "def802", 0x28b, 0x72, 0x1ff, @mcast1, @mcast1, {[@dstopts={0xff, 0x0, [], [@pad1]}, @dstopts={0x2b, 0x2c, [], [@generic={0x2, 0x6b, "ed317075fa4bfe509f790bef7079117aba699e4206588c2428b4a6ded3bb08a23c477200f3165364474cd8b8e16a3b8f6fc5e03c2040830a49312a61d880f22aacb87020d6187ed8248fe8c05adee01590591d3c52f835b6d55f26f30c92070ce088bc04220bef06a58a14"}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x3, 0xea, "5b0926c43be9ef3a97ad676ab551bb0b918ab9722644c3868462d7ce5b80a47d7cf18284a78e6b2947f2c9766582b37d503c1269e793dbfe7c2d89aa9cb5e67dee31f23abafd5b0824f5d12268ecd2f3306b3f98973c30a9937c4a82abd8dd85486f6eb26d47e64e4cfb3f31cac443ade7936db9b1f3e1197272852f4851500e5ca1966d510f500fb2c2a366edb6485d163e63ad23bedb3e61f658cfa0e9f944b92870fc5f60cb7e22a27dec646835283dafc2e2da7d529b650fccdac8ac44e928f8d1940a49e86f5fac144cac84f873cf8773d0305cab90ca235b0776d8b1fdc6befde28bcd62e5a8c5"}]}], @tcp={{0x2, 0x0, r1, r2, 0x80, 0x0, 0x12, 0x0, 0x339, 0x0, 0x1, {[@mss={0x2, 0x4, 0xb2}, @eol, @sack_perm={0x4, 0x2}, @eol, @generic={0x4, 0x10, "5e4e1a1d868ca30dd84248b4ccbb"}, @window={0x3, 0x3, 0x800}, @md5sig={0x13, 0x12, "0b83025717b23bf7ed52f504f6d83516"}, @generic={0x3f446d820cc557e5, 0x5, "5d6a16"}]}}, {"56c2833623969dd42b319a9625d5a44e653cbdffed1628af22b50973999f618064883dec8331d8873d0e94df5b35d0d5be88f6f16ee60bf4832f207c584f8ebfce5e50f42e36ff4692a2c67ee2fbff36df401b690652c3ebfd1c2cba710164d4585e991a70be6c8443e93799ee2cd15751d1f0f19817b4d25d382cb873dbdd4189d8489b4add01401da606c6782b09b62f77f40588cb83eacb062b7079992e3dd4c120805b2e15bff03d3d71b1890f04c8c29471c2d0e8ee6d609b63217e61e710ac4548c6eebf5aa9721d"}}}}}}}) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000000)=0x1bd) 00:00:42 executing program 2: setrlimit(0x0, &(0x7f00000002c0)={0x0, 0x800000b35d}) mlockall(0x3) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") r1 = shmget(0x1, 0x4000, 0x129, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x10000, 0x4) shmctl$SHM_LOCK(r1, 0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) 00:00:42 executing program 0: clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x5}, 0x0) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:00:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x5, 0x3, [0xfffffffffffffffa, 0x3, 0x80000000]}, &(0x7f0000000180)=0xe) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x0, 0xfffffffffffffff8}, 0x8) 00:00:42 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYRESHEX], 0x12}, 0x0) 00:00:42 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000db5000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "004754cfd0d2a309052f81a183fa4c8e7b3019b29bde4936b7ec395c84d56e74", 0x6f, 0x9}, &(0x7f0000000000)="cfccca26a986c4fd76ae513dc6c85563cd187af79e55a1bfc72eaea3c68a619f29f047ec892c7f50d64dd7834d1b8244ec0bc636c6edeaaa7c0fcc30bcb95b74578d42a56637108dab2f548959a5e1e483db9a2fa584c5216e1299ecf199b1c67e6a4e1f136695a183327e8cbdfc43b32f28307ab98deab668c03a8d0a3d11bb708be40498ade7bd42f0304cc310926e34e9091b2269a52647e4bf2258b3fae978038491ffb95d0ae06723f45c2b422f0a194fc8fc52ea69f36339fc2525eef606d0daf6f8bb2a6481120eb7ef82aa86094ae18d31c8f935dc1b559b22c2", 0x1, 0x1ff, 0x1, 0x81, 0x10000, 0x101, 0x0, 0x3a9da985}) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000001500)=0x4) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001080)={{"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", "9c026440bad58c2613473022a8a411cfb572fc10295a8bb4225baedc6cdb39c9", 0x4653cb96, 0x7f}, &(0x7f0000000080)="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", 0x8f, 0xffffffffffffff01, 0x10001, 0x99f, 0x2, 0x7, 0x6, 0x3}) 00:00:42 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0xaab, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x1aa, 0x100000000, 0x5, 0x3, 0x978a}, &(0x7f0000000400)=0x98) shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r2 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x30f) semget$private(0x0, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) setrlimit(0xf, &(0x7f0000000200)={0x3}) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) semget$private(0x0, 0x1, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 00:00:42 executing program 0: r0 = socket$inet6(0x1c, 0x10000020000002, 0x0) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000400)={{"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", "9bb5fcfc66cc625db21eb3b51337b01799f802bed273568c2c1e1db7b2bf2120", 0x6, 0x6}, &(0x7f0000000080)="75e9a0df6d6038a35d1f414b4895ec0154ee80b9f23f6f1c9873914b9a600f221b34e3c9a73403f04b357340abae746d400609d5421cd62cae967ee633b32aabd7947b723726d1e87c017b79b04b9deb06ec229a46d8aa7d87aec7b2b13efe8290921ae3", 0x3, 0xd14e, 0x7fffffff, 0x3, 0xfffffffffffffdd1, 0xbb0, 0x8, 0x5e86847c}) setsockopt$inet6_int(r1, 0x29, 0xfffffffffffffffc, &(0x7f0000000000)=0x1, 0x37c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) 00:00:43 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1, 0xda, "2291f246a64411368822db8f62f781a7edaeb6f9e58c9e01b3d927fc8a3486390a2c25a77227b115ac0a701ad1b7eddeef8d500a52d27b80fa97df278c4aaeec1bc766aac03940d73f7e32d6bdd6193018f1b3918c2339ea92777b10a65c0a4f6c577b2ac5d383b4ec975d2a7f9bf7545b7c996ba92230476b8faf5a6c55d7f30fc351bf640f723df7f18a685333061964ac10805daa86a8ae46344cb6779dd6ff55a82c0e8dd705dcc78ccccf328343cc5549d35f9dc642e067385d551dda49673d2a982dae4d1854467280e41123120123fb9660ecda8c94aa"}, &(0x7f0000000480)=0xe2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f00000001c0)="0bfd15ac77ccc1f7a92ab99d3ba9ad7d8511af0e047848d31fb06fdd63a8547b67c85eae72e363be9ec75f3c0ab81a32644fcae27c3ac0da74af6f9b5a40b7af39b844e7fdb0a10f4af68ceccff49322e06723a8298e1568ca13b62ab0ea5a6eb380d8d4503b918b131bc4f19eb9a96407cdbafb395b04d5fca62877ba2611fada64be79c4636dadb21df2128362a2ea11f0acc95c30281e23c5591d7263c0bd82") r6 = dup(r3) ioctl$DIOCGETALTQSV1(r6, 0xc130442f, &(0x7f0000000140)="6cb27cceb4f705702a7bd33babd483264ae3c3f4903bd67f45f119dba4a7d960d6366ff7bf174b1066145de90a59c29a031aef70feb9c077364ad0f59e8560af18ab3f4d3bd79de0f68b8c4a0ea42a23ff242ac1ec15a2784c0598207efa3f891746747134c1c479a7da0ab6a2cc0191") setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000000), 0x4) r7 = dup(r3) dup(r4) bind$inet6(r3, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000005c0)={r2, 0x1000, "8354e109a93efb5f0a00515676a66aaf3c939a3cd3fd5c92ae1738c02ac8263697597b4824e33defdac4612f6e2c44773c1a29292e6bea62202483a180af9cf18ac2299af3d114f7c5a94a56e3b950b9bc519e51f4716f64390be29ba1382bdc00af525b32eb2d06634134914542dad2bff09cf35ad9b457b791a96a83a527839a9d77a050cfb13c4d218ac1b5deba62d81c15f3b84e838c91aae0218350c87159765dfde346e050605776014847d2537a5871ea1dd941155be70a159269ef9d75ab9629e02503d66f78e43fc93ff35413a334120eda0467011011eb5df4e816828033f3285c754ab39b82a6eb700821ab301f6520ff0b444ee0ff8d5deb9dc6209c739229591deeaea5bcebf053a2dde3d82bd5186d8fbbc41a728e4e6831d3026f9ab3a0800ddcf0599de16f70fd73ed0ff65247798c69fd689b670b35b911466e9e6df584b5bec2bdeac682e8e8fa47a89c720131fbad2473f762aa292bd09dcd74b152186d06c426e56f304cbd689458357cefbdbe24ac977606d1e6814ed37265e0ccc21e741cdf4df599c77eccb9220de6135d826adadaa813e8507746a70b9e24a25e05c0b6fbe38293e2f2e9f2d549834ca9556d7fb6dbd31a483160636277027deaa16bd6be7fbae4feeb97031757228d31626c8c01989b9861b7c8082c38f1a354c56a36ec0b3ed83feb67f2d877cb1d80d83f22b330f05142612b0d5b43cc808ee8ca9d4ec55d0cdf8f906f6c8e0c45f676c2576c7464ff1ddafb6209cb3d73d5ae678bd839e8448e2ddbecc680057559a88626acb1966d8076d08803c29ee1610299e4d7d9efa7a8d6ba8e853c7bf17889384a6641aeb9045e6b4e28b146b1fd9006ad75ca6d0915d86863370948aeaeaa1b1dfde71037568355c10fa059602cac98e90ec7e433165ebd69fd9b944cb7253e98a080cea436b9088ee2bc01b72754471424318ccc380a3397465d929512c23fcb989685babebff39845317c6f79b0b8afb4472016f51af150ff55d1db314159fc8029035f0c8286357ab7a8f13f6db08d16c24e7a52c38fe51d20f04027e15715170e8e8ea0b045de4fd65b11fed0399798b578372495dc847e4661a6c2a344b1a86357c7fc7c053b06956f3149cce63a3bac3da4f272ed9f971bd918773cb0779dc397dc2da5b05c20b9a961eaa35b21a9539c0775a22101a768e39eeca55079e36436db446ef757011865d40f6737de065132025ce242437afecab441b855211f0418d63ae8dbd7fdeba9c9bc8b9b75bade568134c97064b761e8d3ec95aa018575d219ec28a42c076a90180176e7fc826603b68c3000b12b55be32b3d578bb0b87dcb6f809a8010cf8afaa02188765b108c6d27827534bcec120392e9e5d5025ba19079743ee63b6e02293faa65d384a75c2cbddd93ba84361ca0574a9488a362aab9ef1986b9b8341c34f46e79752f999a1708189a31a27d32304676c50ef726cd0c16984f93efb80c34b472d790231624856b293801c932823a094b559e7d3d6449e5cbb7a1ad789bf2ddde2739d82dc9cd6c8949789d4ebd729392ac50f5199a5de68a1b07d4573e87186b7439e3f4170156bd5de63e50d5d5b4bd2bea4526a504fdc58444b0fb872a063a8442d5a0749a60316d5a1580260037142b14726514bd7f705517327564349d6867a81da751c7bf0a7b62968825c09a23ac04e3e31200815f77f29627207bbc3ba82ee857991f18f606cdf0a55a65d551e35844cc23f1c56cde962eb27224ce6c7876b1709ee306555acebfe4a2ddab8393efeb91919f984e6681e654418f259bcbe6dbcc2f6e4a92530b2f916d7d51185b330e87e54602f7422e94ba3429db5201b05369282c5db5ad5f893cc5cf58ca02afa2b34c255d938c8fad33c1a620e444370aa21509661eca0983ac8c9e60e34f78aab106b3c870d72e65f2ffdd6fa73c15ec5cad0c97344252ec3a619ab15ca68eb0297086c927011e4f9543fa728320cfa508f0f43c2caf7dc67e8d0e9dd1320e1f0f1e4764bb372f65b01644ba6cd635a9bc258c17a1907f9dc0af42fef26ff5ee6105061e9e8feb841ce576c71d918c6a070337cea573bf9282d27487318dba2f39e4fcbda6a386acbb41e62e8f093f062a34374e6c631a1c4d3fb0fe291c80ce1ea23da580a82b3568f622f50a035c164bccfa629849794742377ccc7d277c9f59879efed51263daaa8c1d9ed99eb6538af51cc8782bff0aa6bdd703b127141c050991909cabe8cd9b660579bead9756feeffa02e14e10b5b9e418e0c56cf799a55c0422fcd8824dafd1810cea687f1244d81ecc62b289ab9823465424b6234ca968b394e6c8321af87f161d88fcd9a4e4aeebb00128ca50d1df5d35c8219e0d1952d6bfe3ce4cf652616adcc50b0a2bd8dc7ad0be23c47e1322b9e766bdcb4f340a1c1622a964c6cc57c7ae633c53f9f5626bb37c84ce4c69f2aa23e307e6a31f0c010d52fa34bb19acd8af1b84635a93c4452e1af0c906d2cb78fa49a38b942ae7a3a7a383a59f7071dd1955c13a281fd6514810e33ea36b299046911ef73f284c4e59ea9adfa067bdf3b864ac0fd428689084f5a313192500617f8231d382778cca79a70e5ab18cdb8c437c37d894bae80ff6fb5b5bdd606901990dae8928e89e784869733465074919b4bcbc38b3c90396a68607f813bb1d2299681d6707078adb060e914733efc20e9865e5099c64c5c6794246517ee0c7d7e010389f8cf10a0c7f4c80d60e1278003179ff2c402222b8f579ed41e982f0d25e2c4db5cb328c94fbb7dc99c76df09261137caa27fc409150688585af2867091454f1fc8d7a8c3b82c48ac4639054653d44b2acefa403482dacc0b0a338283ab9e129937278eb3900654a56792d2775e5d07f4d37c9b6ff55381311663eb370df895bbf9b2d25f4ffc80c775b98d1f0ade81d78fe32601ae3ddaa3d5272ec4535461ecb49b9251637288c5fce6b1b2ee088c137fdc6aecb26ecc11a97f13dc9b55ffd05e736e88d909f1690b4c3935e0bac59b4d4f5e3011081e2ba76ac841586dc394b823b58027bb8f9d2929fc8bc0c381e70f1fc144353320dabfdf1b6c5bfbf79f11e96066653152b03fcd4e631968da78f9e7ceb0cedcd5d468ff23b68d59e7198c19c3655b5cdfc3af1cb03fdbcb6ab5ffa93515907ae317821faa454b72746c94380afe58828aaa08e1e4e7492012ea6d12c664c3cbb9eeba632ed9a3d5ee2bfc6327ac32bfbe9c7130492f50fb4fb457c4ef3bbe73439b879abe71edc93abce8131e5cd11feacd9edbe0661e40bdd45a50d88e961749658d15e42f5d3a5cec0980a436d6dde125546ff5b8b60b9a9796f0e0e433137f1932289e4157894045562d57a566eba82509b19ce471f869a2525cd9830ae73ddc9fbee63e9ff1a9388dd21344cebab61832234903c7a32ec0d73eadbdcf81ecc02f7a2f1384e3e0ba0e87eb68dea519cbf28c97dfa41e7980ebbf6a5fd61be60f86465e67f3f3516c0682ce5237660f1c24dd90be01581d72561d532dcdbbdc60fe60efdad65da2da257756e576798e56567f3f94ccaac30d32e19472927de8a198145f62e84ca90bb97db38d588cd81acfe2e332f142c7b22e1e8fb703d193dd35a13e6f1214d7ab68808d3ef63b3cdf1267a3e5822594dc3cac1d34635a7844bf244c71ac6d5f85ac031491bbdfc48f9e935c3704a9652be64ab42711a3e9eb58d7f3a156c8a4d1be25a471eb87b8e7ab05a0fc9e5f7d14c2f19c4cf9e81dbf89f4e8aadc06b3625524bc297f8bafb3962cddf01c21c9391cb4d3c281a85d8c4060e79c572990e25c699010305846e9a7e02c1e1b10f75f9679749ed6aab7c24a06683335a4efd8f459484369c884f25cc07c3e22b88e9ebc65b2e05b5591b786ec1ee92cc4edd6950b9d7ae85d59058afbecaf9d5744b1f9e6bc8b1997544d3571eb9b90c349d4f79347faa3e52d276fe77778cbc3c4a3f2882e816a2e614119f398708cd85c54ccf184eb14e39442f9e5e1193a7cc9d6559d961eb8d953bffebdadef57f791281546aa76b6ed048026a30c9592be58cc987267d75c74cd7ef2cd6cff0df2d5618f0ef6e6e6cf405a1ca206439ca67dfc95ad6062e42e2340816a768ec5d81c6528e14d6e6be3b5bb9b695b06ea9adb0db32eb35340c8f03cc87a5c3b2b790dd3b9c0eaaaa062ceb2fc36199ea8f1c026d33c4ec323af717911452184a75c564d8ded1eda897fd0c173e7ebda2b9e464134cedd532ba7a524b043fe1b30cbf11c70d0a9819a116ec4dad0f0e68c5b85c41542c96dfcd41e887fb90e70927d125338e54f9b31326246dacd5190ba0944349361f31e158af5b46dcd4e6b6b1c30cb25c1da65e87a4a851ea9b19ac9a94ab271201e52a7f04392a3e9c0b777dc57ef4eac830c984730a93e3e5179991a04c409aab83df39f8e9d958506f5e13cca114a4b00c064348e9d60d6ff5d42d5a503801fc6fab87aad75fc5a1119587351e67d23eb579e210d35a7254ff9b35ab558114615b1c9e32875e0e7da07744a208811c7bf6e3205588fcf25b260e491a4f41e6ee8fb4e894e2789efd770664dc27f4c78ad394bdc971d7eb241c0e32471193e2a3918c2a63f59b55c91c8e1de019c65f1f75cdeda5a3b508e341b3cfa040dd044922b2af89eae24c26d470f1d3ee12ea553fac542bdc569acd82a808adda8ccac842645e9f5ad4c42008734a9e1398edca55ce69a7c5274e90c7023fabbec30d8a136ba7a31d1723d92de5fb680e0be0e9b06af00f6cd8d90985d0fbc8d51d60a389da3ec94651b2ad9e13ce3eefc5751a45c2220c7fe840dfdd1b8a6dfbd9978cd6beec576a890f9478b359f2972f4050adadd4cbda75add744c96224aa6831341a431f1e10cf25415a7f04582ca9ebcbccc9ece644e19ed7c6cc6cc17b9fa799f1ce300844b5c3b25bf52b9f334021555cecb8ee46bc990337416e349582dacda92686f1c1887f5400798ff8a99fa8c99a5fc7862dbc211627c62bdecb4ca19443825cf1623b5acc95f944acebecebbef338ef8ab9ae53e601539d044121e7d6977aa37bccf0a8b307f87d7d86b96eb870ea616aa6995381d2c257bea16076b2fd0038bbe2d9572053c3c14172cbcda593c48283e0ba162231f39e57b9523887b97dbcd8975879c002bdb210fc63625a56acf06336e336dbb93eb8118825e4a6fbae618d535cbd37869ede972047e74deb5e5394b94514294103480519a921357b1cb21df60901b94eb28ed119853071fdaeb619b204b44cdafc1f5098c7557f9b06c2d6bfad41fe25ea990dd6104fb3a0451729ee5215b996894f8bd7453c80f0d487903e0c5dbaa8ce867c9c67b190478b376a5c43ed7eef3614d579cdf103d628924ed42c29d18d6c68345fd7c8a87773d7d5fe648680cadf1393eec2cb6b73dbddc1f358abdaec662fc4f908accb6b55441543b814b4b14a4f8f01796cf034ab4e66f60c52600fe0a27185007fec80eaa5ec60ebbc98e41374122e8704f058335e6d763ce0faa333c77c7a93a768241da9992f3225fc781b6b9c9dc73ba4ceb53c5b480b134f4f03ccdbaa75f03a75654626a491ed7449b64a8d6a3dd1faa982f160abed2e420f4c7b46010a92e1906b2c1ef6cf02979a3a8b63ee7a38ba5c3c680c7b74b24250a93b0f161de19b31cd1332bef07d2f09b05884d76dad26628c9c71a2ede69e6cf07bd6ab1795ea3ed5905205ebd3a2740ae320e4dd9bcbd356a95829819537edf39e418f6599cdddc30ed7307"}, &(0x7f0000001600)=0x1008) getrlimit(0xf, &(0x7f0000001640)) setsockopt$sock_int(r4, 0xffff, 0x1408, &(0x7f0000000280)=0x4, 0x4) connect$inet6(r7, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f00000004c0)={r1, 0xa6, "b73c296938a1725fa221817bd3264ec60f8c2f55835d19ffea8d10e71e9093ccc729c16298afcf6c81a765a1ac8c64503c69b59120b6589877d5b31995bd9146eb66cfebfa2dece1f67fdb55f6972a577bcad800946dab57f023ebb012ad1b6de8bf59ffe55e7f82a4f3a94bf198b2cc1da568becea8132d86598525f2129dbc40d7d0131e76b640c4aa19c3106ac2b8277849bc58f98c1105d31415b3a88f19880d7bd97053"}, &(0x7f0000000580)=0xae) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x2}, 0x24) 00:00:43 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') fdatasync(r1) 00:00:43 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)="4a8060edbbdcb0e1a3bcf7599d5c39e2c2cd6fbad4225f407b054592f08a", 0x1e}, {&(0x7f0000000080)="673c4d946038632ae12ca4a6c8c31515132f6f192888081d39155a73bdd64c256a82baeef6c56484d80bdf75ed666a64f87b66c95c3e01d4", 0x38}, {&(0x7f0000000240)="f74fddeebaff94321ef0a13b80883954d47a1893aed09c569206c681800609812b49c4ac21fbca28e60e5bcd08bfbe8ed16cd80d8838739c955088cc9add2cd2a9a5885e4531cd2e19aa1e0837b7333cbb746ebd4709dfe2c0ae0bc836637f90a756d8d9c25207979fba0340a4183b222c37c14d703748f62b4cc2def2b5fc2576407e2961403d79821960e6ef0e3f896c2fd1e72a53760021d6a1708a760864aee2fcd4d05d2f427700717c377f88c7cf29a5a79e12c53f6e339250e8106e3cae70ba2da9cf2012c5b1c19810c06124c315bcf52b16073238f86541458a88fd410ff1b1ae799eaa6545d2b72d7a", 0xee}, {&(0x7f0000000380)="7b27bd570114e9fbba98a0c92b67583a36e020b19736e6c5fa4ce7dd67771a2ca3d361598fe164a01be916cb15fe680a95a4275dd0e0cf22570d6ce7684e4d4747b7e5554ab61327259237b32e243fc5ca6639333cb54bd7a32aa0c232eed51e9e06707225a5117242df3f5085136626f1dae392c0ef9d55845ef10e272767a799afbc6db269bf418c4845edd57346a86f92338d71d87508375f99c0546d6ce854", 0xa1}, {&(0x7f0000000440)="16911b294f05795fcb4551c3343cfa789c799d866dfafd85197d67c4929ba1d11c12c9e98c5331002463fe7581168c5b66e75f98f457ef32f544f7f1d0435c5c1dba55dc9a0b95f3e01139683f72e8b3da3ff4f447230b441d1eb98367de25098e2b2c3458f78ce3b9787117619a713db8eed0c6ab9b3b5dc18505b57419a2ed21510a08243ac8ec23fa68a490fa0cc896dd75c4d97e13f8f8baa530ceabba3a8c40faf8ab602aa5fdc3c10b1e93dc50d705a40aec89170fbf0e992c2c35ca32afa27fa716a5fe3c1420e625fb8dc06f0757c301147d60c88adae8e13f8588b4", 0xe0}, {&(0x7f0000000540)="a31b05def718a953b16b46d0b837db50ce9c595104ab6444b2807c1a6c010e6dc59104fa77ed27171270b2a47dae44aac648573d30920701c531f28404587e3a4c9136306104a924be9c6c5df4d9b4b184ecccf84a3b468f3637cf87c3a45c12ac5bd34aa42e1abb3870f9a59d99963c6e3d81fba3326a7d6839269d3c29da61cb", 0x81}], 0x6, 0x0) flock(r3, 0x3) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000300)=0x31) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2}}, r3, 0x10000, 0x7ff, 0x0, 0x5, 0x101, 0x4e60}, &(0x7f0000000040)=0xa0) 00:00:43 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8881, 0x0) syz_emit_ethernet(0x1357, &(0x7f0000000500)=ANY=[@ANYBLOB="aaaaaaaaaabbfc6fb71008d386dd6804f39713215500fe8000000000000000000000000000bb000000000000000000000000000000013b3d00000000000001010003bbf501d4ef25c981e1bc51dd37b1c35ce5dca7bd8e729405f106d22172f273dcd35185beb4fb95cd69f429294a458a400e36c8b07f7b757ed827d9d30b6e5c39642eeaa9dd8f60d019bb29e4fc4ccbad611f4ea5b07d8a0048b14590b8b6a496c807a481b04f1baae86b088de93b1902feeacfd45c7d8b3ab8f96dfeca73c1015633950387f24612f0a299a2183e5c4b9b59297d52bb208c4529045d7a8a524247a952b486c4ee06d23a21b87b64871977b601be94d3f34c0850b74cc20400000002010100ff00b6217dc32c2e17ad72104add325f89a14afdc4a60d63747d4203da3eccf9c92e175c07a89d0ac736d8a602485bec7f6d257944ed01d859f1b528a70ed0fa250cfbfb368be33551ad88ca5003730ae2ca1460a789b70dfcf807dce52b0a39fb08cb1ca01872f0b8fab03695a4693175332e646fc76118cd65ddd2bbe9014001aadc6abd7a5080594a421f1711e1034e09d6bd7a2a18c1e15f4f0bb97a91026649e4fdf61a1ae9f05f407f54adde68493b304491c0319431bf4453203e3fe0ccab7d96bff7e7cff32be6b574a3a81e7113b01be6d3c3a015b1fe576b6f51a96078670042cf588c2cce55ed639d238c1de9a07be4853c611e23ba7e2e8cd82d31bd97c5d7244fbbcbd0f1b8923fd2a6c0b89bfa716e186f329624425d851f69f96534a88f09ed461ac13fd7b13720c26e8c5f654bda41c5ee7d798aa8fc20f73fc806387614de463e8ecf949e261a28429554914347ddcd313c74897c0ac36f7a9ada1c34ac042da2bf60f5546ebe4a77360cbeb3649c24bcc97dd1ce0dd8cc933ae0fede17fa82514d92c6c0b7c5d52a8f4c3866786f515548700ca0f8cd33e085ba991a5f07bf7f6fd1e311aa816424d93b58daca6c9fa7a55bd54cbea208919481bb849ff6fa45b13abad1f86518b4d719d9d02425d178d1bb46858e5fd1026d5f7bc948f31245c62e8857b320963a192f0c970ad7fd0edd1e70974b092b1a0724ba7de3700c367ba145b9e785462cfc3159c72d58e5be52c238ca82e16b49d9f7f7450cc842ed845244cea3af23c773ef86ead7b23ffaa0862ede8472427aeaf0e77ec391438383516dd6b14dd743cc2808e48473d6dbaf624c817ec7ada6f9b7d2546f75f47ba34dbe66ae694c11c4989fc3410f78abe5c33a33206787798f931467506e645a956f801929f95839b9b324ebdff0547306763ad591b2ebe2268b82c44aadc1fede12c00f1402affdf4e66122d16d03b8864cb60e1be47c6ceff5dc704cba249957dbf07ab6f0183bbff8f182e5b8c4602283f6a3d33967c39042d75320a57f1cbbf1d2576791aedbd82bdaa5e10ad57195d2e803e9b687df1e162526b2f3c75d4e5c721e76b352674a4bb67aaf77a1cb7acfc183f8c751f1a993f051aefc4c11a50837db72a0537ef9f4ddcb09addef3ecdcbeb31f4c0f9c2f7331564363de0e4f8de9cb0111902b1b65d46cbb24b0673d0180f9afde7f95db92002d343f3fa7cd67f48b5424886642f328416cdfa78b9fe6aa44861863b2456c27a8b0872a39eabd757254e2d613d9f4deefa9165de1d31f187c3a2139203ff12a39ca262ee2439b1560f0baf58137b7cec9a118dffe73678fcbd3847c4ad8111a0e26ff10c2187ba025cc665cb379aea8400d7176ed1729aafe528284521cbdd6087d680911f3e944ae69a964f70fc9a950c371fbc78cc891ca259a71339572453aaca089444378e392844dda601b77f0f093519b6cb823a931c07e45e7e805cf5671aabc520635a1bae9117b290b8363157680751dccec8ec53b44a2c1de74bd26bf1bf3a421743371d4b68629cb3b0b3c2d4171bb2cc02535d52d2b9750d5e2b7dcc75b2b0982bb677ff50a7bc635592e861afe926a0531776dbf6e615d39383409aecd2cdee3b44df3aadfd6a2cc57ff5af082cbc0189bf9e4965dc003c072a281ed99e03341f5c9ca1265054948d6aeada001dd45901d93289d61ee38090c3e3e9693834b32ce3e35209541e277d55b1e9faaf58653afc18d53e0eb468e16f9af71cb0c5d9742d3f7abbc3d0641a9b6f9d2dc10872dbed560558b8a82918df3fe8570d9da4dd8a6cdd5986619f79517a7af580f90fa87ff7701baca55f7e73daab7ebf348a99d6021d9ba04dfd988b50e350adfd6fcd874f451d40c6ce3d784baf59d310e9f43f657e91f7becb91a9f30948d887609781d285c95a53ff162bd2ff59ec0189ede9ce9279475e20750922f7d93d5facb06b32fd1e7b40fb786082bd22ca39aa1e1a417c03e67563b0542e2e7a1b9089c97d49a03470e4ad4229b6239fed258aae49d0a74c27926d82c2ec73154d6e2b43aa4a849a741984a750beeec48cf45391c71b7b104a3e2604a791ee5223269f676545698d2dbae092085e348d895b3fbc503a46466b9df257dbf0f0c539f2b76147df531cbfc2f307a73dc28b420ab9d8eae8f56d6c242515a2f0bdd84e3416919ab2a4a1f71783405bc16b772718b311f5366d4b43378fe38f5af20a5021cf2a7f0e3a52bd6c2b6e2061d1846fec81aaa421d5848e3d615339bf5b5bd2af9a0696990c81db5ed32f3c63fb9d8d0015a9cfd6a03bcb11c30e1f50fcb6256e3c2d09f1a2e0e7d7bb25dc13ceccf9a0a9b86f0c5abfaf33872ccfd88a0f0f98f29671ce8ba821ddc1462c45dd58bc32e3c0e6c8a202c134a561050ddd4f42a937edfb9cb360c124f099008f5225c5d599d1cb99ab2c56e76f178fc26ec7fb2d476b18931261262dd1a955327eb1200161d4369fe366f74a706087b76661399ad4ff5aa9a02256a7952c7feaca9ed87e0213fde8f5a36144405de2814de06f9b0c930b64cf0450ecc4f8f99c69f60d0150fa74eccbf8c01e94d90235bc0adf9c43bf2ada746bffbc28ef8e7677b2c039a5fc69f9b9fe331176b6ddcd8fa29ce2b87f00b97a9e3cb7564083121668f9777d147373e292f36ac83499b7698c969ca885914fe24cd12a9046e8cadfbbeaa008122f278d433ee5703686cf647cca597e3107a4199b866d60ff687f326d2ff98d31fbe0608356ed7f6b39258eb5d02cda65936c820c66c04ac1340457b940cc9721ac9e15fabef199f9bbf8589f8572960514b8b8267d425fdf9a3cf528f1a54b61bc84a708d699ee25c773bc9a41a9caef2de6d4644b949caa26bb474396c4391ecff1f5c7b4c43a5808e300180cf3b1bc6e828369bce5eba11cc155cae4b33cc3ae8685193276f17c8ad7fe8d2c9c68b64fde79e9a3a0b09d3746c345560f48a3e97120dff9f203f4e08f4ba1a5879aedcbbd0679b126192df4a048c1ad56cba3680626d6c261cd094140ea549d000907d71825d9aa76bb23f5f53e809549beadbc0e8b3584510e2f91dac52feda9da7720598a3abf5a5390985853d4595bf42252dd2897c8e7b0aaaec3db050cba0023cb08723bd23a0cabdf24c31bc5e5c69a3c33a85d2e39ce6a1230ba7d278cf9a1135f8f0dc27a17761d8ac542303f3af5016f785759f47f2fb8244bf4b1f43bbd21382cc8e6a7d00a7ba4dc68dd256ab1b7dfe99598e0f591b7f40a89fcdea234bb8362b6fcb55d3ad76b18c5fd96d58d5619beda412c0d7b737b9940e82c1e4566c0e7ab37142056bf09991e8e8e70af5633356134241148449db7fcd03afe934d999377878f1e73efbb1e242fb7ab98d6b16067ce01840baf3290a86cb9e9c718270a77c3875ab695ab36f755fe0a8df49310e5e83f4fbd59a2000e1cd8f8e988206a7ae1bd408c96198d955983964460ea47bd5c2611215e280ae0c711cb04dbdd7b554f1f2843bcc52cd48c79de7397ad9b65a69a6ea66338b159b87e6b67ea2e807977be70b724e1fca52d2faf18c8a092bdf342b09e4571f78fabbe7032992afafec4caf3e7aeea816bfe3f3627ad90cb83b6561319200a6abc85a79afe2e39dc5055d3b239960fad5b5693f05ed2c17e21a896af1933300aae4883abea460e302c2ca10b97a868a48ae6239dcada0dc9ce451539f7ca6ba3dab8597d9e862a978105c0de37f38be14eb11959ce954351583bb1e72766efc31b17e1740a1b5a2b2d5db9b2a0dcf4fd755ba97d984d9d404ceeb4f3d59e94385383cea44a6c6e8cc49698dc76f41ce7661d658ce25aa900646ce5a2310be1bb332cf4716201675408e3655405d1a6f9a83782b5230b02a43db71c286984a719c9d49581a59bbd7745ec51ce549b91c946a3671c2766656414da85de1281fa11da4f0796df6242eb521846d358f6995640ebafd0d31fc1b2c3d6856592ab79ff9e15fe62f1201fcc9dbdc2f1e24df31620925c41d731c696fa8a244dd47a508cd4e8403503ae51cf409bc00cbc93f8823add7378ad59be659a109bc0b3cbe45d668f21e0ce0306d6a066252fa5aca6d47100131b256e7fc02071fb62862c0e15ee1d634e0541f7fa4e0d98ecbe828fb5b0b1fd6eca13ca246c495b25262c6635e5a179fee459254877510f0bb2df27a2c6e2047e0a8da1cfc0f8a7d12114ac19c7a10c08ca7bee2097f38b6991ec2a05eafac88d481361df121a7770f348624f66521149cd5a157a77c501d2be14cb9e7fb7ef137648aca36f753c0f17f6ab9fe62fac50a447d0d045c21b02742c1f9f7b6de54c07b9b9f0377839783170f17a1d62a6a4bca08b1701e30ec92257d85e7c17f461faaecb8563381c69652aff4cde9f0db42bf5b2300eb8fadb72c666f5b9f49758fdb4411fb2834c6e423e8b882df94da611c844ad2a5504837f9e5d405b95b5498e5ede8a8d06793e4fb007536a289b11396f4ac026042434f895d9597c720dc220d6c029a2e4bca21ffe8d2e0e445dd7a4c843f6511d44f2cd8ec0f12c093f44d8e222e38d9c9b06d61e73026b106fa2f4351522c591c6dfd4acf5fadad0fadaae0ddd466c49daa2d081af352dcc6ec2a8a23e8f3cdbdd184de835d7ab0fdfa9975a9a62693cc8e761424d2f224e6c297fe4c56139f851b30334ee11ad5bac8eab5d58454d3b744c1e65e752cc7fef474d7f1dc2e3acdc4f49d86aa9b1a017d9afbf54b8de1e0b785dc971a2330199a9fdb8260161c4f67104f6f435f045bb352a8159d70a84971d6d7cd84144b19b66cb409f933809669554eb84dc63cdca10c5d38b1883bfcaa72ef98deb664a08b6799e1b7c4840086b7c42d637f5b66a6242fff6454a4a4208bf5912ae41ccb7116072a600b562e169461870c80b71cd0b31533dee16fcedf8beb1ec27804df9fd57dfb8d359a2bc40a38cf2f4028e2b8511740535a4c0f45d0bd2c2e4183e2f001ca6082b440536993560476fe71b3b38e672d6aad887f0f334b42e2b79150eb402cc9311c368487bc698f5040136bc66a711a49659d1d972c7af4eb5b2b964770a998de038d8a51638386bc24d84fd376abf4e3fed5b1dcf87bc27c0fbc2f9d533b529cc7deff0c98d2967f15a12151fe2aa5b85869dd41e67a086ea659c966f8cfb61afa925971b398d0c53bf2a0da3208530d71b6181a8165655a23f1a6276c140fa9cfb9278ed0f0747f9f35abbf36535138ea464a96d867b8fa4d6f36a9658053ff4fe4525c4cf164edca2d925b4d5a192689401c133a7d1909eb14927ded3760058332b705d971c0237cd3597784c266a45d9c2e10bf0aad05d1c9d9f64e45c342b49d905fce2d53c3f5625f04fe6dccfab0ff0a75697b28e45a444f2d0013a6927b81d8ace8205b55a24a859d79625a020be5e6f2e9a49ab602460d9a0abcc447a2820b1ae2fcdaa2986bd840284e7dfea3a137b8597d77d999ebc57a5d9994e7b0bba736bb7bd83c2d0cb7c812fde1782f946c7621bca489a3fc64b94f4b81b958dd840d75355c23436022b31bcd530bedb1d71b57110dfc8c39e714b124e482483e7a0db808100074256e402361609c8bb070ad6a680b97b0b9cf4b9bb8b468543aad5ae548aa18ffa82288527b1dc4a89956293319767838e4e4fe0f57544ca620aa7261f3cae045c8b69fdb26e9e9407fdc2af4724f76881c5fc11166792b285d23e5d4ec6d2c61376ffe254eaa18e759bd1b54605737dfc1d3760c28ced750de169e0414024333f187014a61649707e3d35a82e95a1b75ef0502000300ff5eb14a101f93b1c7dbd80e2a1b267b5bda0a88d0313ff70bca0e5df4764a4c9e53e18a0341702fcbdb82fe5d8fce7ef8f7f4dc2efdafb31b29dfb00ce59c0ec3ce2b6a94e7577575b1886a20b84fd9a7935db3ac579978023a9fddce32d5dc0c5dc0a607e357f91b72887b8420bda4c2c17c76fd287b8abc087f01e72138d10ace7641710cd1327c94d5eeb65171c80f1a5809951756010a09c103dfb16bd8be16076364c603bf3b2bd8c74deed1ebf022b3eacfb9a2680dad1a69f2eeac34dc9515639e647172f3fb4c8de7ba9b98e1d57e784efafd39b5090cb94d2265711c21d1264e58186df2511bf0f973bd19f4013aa43975b9b84f3bd5572b5fa7b405020006050200010000300e000600000000d2207d86805a48d7828031496c74463700000000000000000000000000000000fe8000000000000000000000000000aaff020000000000000000000000000001ff020000000000000000000000000001ff020000000000000000000000000001dd5300da531c72594fde3ae396a504cd4e224e2300089078a9cd8befb13669629057ad620cb923281ad0e1dab24ff9d1305bb816b7681e9a566af7548eb89efe30d6ee60b7b22c746dd5bf5eef2dbce800ddc5248a8a1d9c8b5a19f7fac9ea563ff1c93112f9b2937c2ae8ac1483c92e1c611bcf006bea53ed703aece5ac047eccf333e8c8c2133f2c138414875b69131678152600a2a87c7f774dc9cbf39e1ecdd843f7a5e663be2133509c3cf6935362e8238331860649702c782673f578c2df"]) fcntl$dupfd(r0, 0x11, r0) lseek(r0, 0x0, 0x1) 00:00:43 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={0x0, 0xffffffffafac6f1c}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x3}}, r1}, 0x8c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x7ff, 0x9}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r2, 0x5, 0x3, 0x1, 0x1f, 0x2}, 0x14) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, 0x0, 0x0, 0x40082, 0xfffffffffffffffe, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000580)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x100, 0x9}, &(0x7f0000000040)=0x8a935e9b1b752f3e) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) unlinkat(r4, &(0x7f00000005c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffc, @loopback, 0x10000}}, r3, 0x3, 0x8000, 0x4}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x4, [0x9, 0x3, 0x2, 0x7]}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1, 0x7fff, 0x6810, 0x2, 0x0, 0xffffffff, 0x8001, 0x7fff, r5}, &(0x7f00000002c0)=0x20) 00:00:43 executing program 3: symlink(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x3f) recvfrom$unix(r0, &(0x7f0000000140)=""/40, 0x28, 0xc0, &(0x7f0000000240)=ANY=[@ANYBLOB="40138ed3ab000000000002000000"], 0xa) fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0) 00:00:43 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173d783c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x71, 0xfffffffffffffffc, 0x6, 0x8, 0x400000000000000, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="f5030100c7043cc59b3086b3a6ea83b04b3f2be5d39bff47b67b9f5540674e19ed"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:00:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x400, r1}, &(0x7f0000000080)=0xc) 00:00:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0x4, 0x4, 0x81, 0x4f, 0x1, {@in6={{0x1c, 0x1, 0x8001, @loopback, 0x4}}, 0x0, 0xffffffffffffff00, 0xfb, 0x1, 0xff, 0xff}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x80000001, 0x2, [0x6, 0x401]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) 00:00:44 executing program 2: r0 = socket(0x2, 0xfffffff, 0x3e) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x33a}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x4, 0x6}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x4000000000010000, 0x42}, &(0x7f0000000280)=0x93e26fb0ef90b41) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x200000d, 0x0, "64c0005fa28d5343761848d00c4ce7616895677af4fd8266b42e4d89f95de750516bf8deea2a4875c7f2e57d8566e25995ff39519b1b6e4b027661d30d8029ea2a0e18b9af57224ce511ef31c62c65c345b618e125c923bfb7eca687a7c243f82ef29f148544f3f6d4beaa824558886c50be6d59da105e98f53dcd32b9cebd82eefec86b5cf89b19654a0bf5939f129a030f97bcdabb2eb5c08b74b7"}, 0xfffffffffffffeb1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 00:00:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="2572d0d6620bcdc8d7195f82cbe63eaedd2428bc2ddee135cc79a77664abcf93b5a016d8ecbdfb498badd3844b1e4383c981c44b22a30460dbc9af6fde20d30f978f5db695a61f7b4a6d2c8c22c3df44a9e0fd50a5718ff170b016cf2d51bd1b8778e558334700000061cfbab079a665bf7ca96f4ab980d872b08e1c70938af28f7a1d82f1ec0b11a63ffed47f0000355ca06652a9de276c24e5b5bda72afc5666c12d1950bb11d6535a894e081358df4a433d890986e12e08fefc05bfbc6032e3d2cd3c9130ea80e496090a909f40de650dfda85125a3c1e6"], 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:45 executing program 3: mlock(&(0x7f0000eac000/0x1000)=nil, 0x1000) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x3f0, 0x10000000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000140)={0xbf55, 0x80000000}) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:45 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) r1 = socket$inet(0x2, 0x30000000, 0x6) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x6, 0x5, [0x4, 0x0, 0xb6e, 0x7, 0xff]}, 0x12) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5f9630d8d00"/48, 0x30}], 0x1, 0x0}, 0x0) 00:00:45 executing program 0: socket$inet6_sctp(0x1c, 0x800040000000008, 0x84) 00:00:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0}}, 0x0, 0x223449f6, 0x4, 0x0, 0x0, 0x5, 0x7}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:45 executing program 0: r0 = dup(0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) syz_execute_func(&(0x7f0000000140)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x80) r1 = getpgid(0x0) r2 = msgget(0x0, 0x200) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/4096) fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001, r1}) 00:00:45 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xcf0, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0xfffffffff1ff5313, 0xffffffffffff8001, 0xffffffffffffda87}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x100000000, 0xfff000, 0x4, 0x5, 0x5, 0x8}, 0xa0) futimesat(r1, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={{0x6, 0x9}, {0xffffffff, 0xfffffffffffffff8}}) r3 = socket(0x2, 0x6, 0x0) sendto$unix(r3, &(0x7f0000000040)="094cdf774d2ab9c97bd17a1e88c50b99876ec95d28bbbf4bea2dcef6987ee014184fe741170f9950f8c733fe0791b8268a515b3b96e4b21e7db6f3694e711dfbfc5d888baa15e431e886f23fca20632f44e9390a3f5264cbf003bbf09e706cb35b7f25b2a612d840772b478bf07b20ad231216bebece8c80779129e3b375f59c999d65baefa98a833dee98b2d536b1d563abaf6aa03439f993e532b1a6dd59b71de28029d8c1d5646c4485eac889e0fe363e89d68322c01200abf47e9e3d5f899f8502f235878afa84bc542acc8dd59fba", 0xd1, 0x20081, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) connect$unix(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="82024a69e8ebb499e81857a84d000000000000"], 0x1) sendto$unix(r3, 0x0, 0xffffff2c, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="009a696c65cb6184b46c59cc1b6af2224101d5cb4061f6bf4cf2956d6d3000000018ef8d78293eafb869bf2873225a33fa730000db5a7c378f"], 0x1c) 00:00:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:00:45 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000140)) socket$inet6_udp(0x1c, 0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffe00010010200000001000000ac1400bb"], 0x14) connect(r1, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) 00:00:45 executing program 0: __semctl$SETVAL(0x0, 0x4, 0x8, 0xffffffffffffffff) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00000000c0)=""/41, &(0x7f0000000040)=0x29) 00:00:46 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3b}, &(0x7f0000000040)=0x263) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x100000001, 0x2, 0x8c}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x4, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfff}, @in6={0x1c, 0x1, 0xe4f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x6, @empty}, @in6={0x1c, 0x2, 0x9, @mcast1, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r2, 0xffff, 0x1004, 0x0, 0x0) 00:00:46 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35b, 0xb}) mlockall(0xfffffffffffffffd) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) 00:00:46 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x5, 0x0, 0x9, 0xb603}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r3, 0x7ff}, &(0x7f00000003c0)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000500)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r4}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:00:46 executing program 3: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x5}, 0x1) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x900, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)="6c3da8c9e4c8321a5bcaf12ba75a9d406f9b160b7a4ff487df531014b2dd59426eccd1eae8ca67834748a5bb2fcb447dd8705ef36fb8ce6b418477ebc0dc9d7e09a8204bc94b664bc1d26345e283bb90d999d1f0bbcb2841d2a0ec84fb1b66a08f662e59d5d1720a0e8e93f02f5934483a7d79a0") 00:00:46 executing program 1: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/17) syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:46 executing program 0: r0 = socket$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$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @loopback, @loopback}, 0xffffffffffffff36) shutdown(r1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:46 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="99cdbd56997fb03ad561d89d") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1000, 0xfffffffffffffffe, 0x0) ftruncate(r1, 0x9) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000000)={0x4, 0x6}, 0x10) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/230, 0xe6}], 0x5) pipe2(&(0x7f0000000080), 0x100000) 00:00:46 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9d73}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xfe59}, 0x8) 00:00:46 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x400, 0x0, &(0x7f0000000000)=0xfe92) 00:00:46 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000005c0)) socketpair(0x0, 0x4, 0x1000, &(0x7f0000000000)) accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x30000000) r1 = socket(0x1e, 0x4, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00000001c0)=0x117, 0x10000007) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0xfff, 0x4) 00:00:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="00002e2f66696c65300054e80e1be85f14f49ef5e172d9e3121618d9aa160b92da6673e1acbf1a85828c8637d91a639c8629b10f830f54968950238f755458055868e874f1ccb2f01d3aa27648c67f7eb9f8c1d1e6ecfb86340ca999170d27ac622a05a6bee8616ec0dea9b4bae13b513cbfb293249b93c0253cdbea9102096396d57d12e67ce03ed338abe4e874591a8d34efa85009c7ed82dee62b2025d5ea"], 0x16, &(0x7f0000000300)=[{&(0x7f0000000240)='\n', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="6e9b7578d6c2ef9f826de1b2b174ec67d13da31e6b50043b68b865109f58ce6cf5c455d8f7001c786f1f98e74a7af89df8e10a75d94db78a8d5710af9b6357cf14458a7123686c40a6569f3ece0b72640c9a771b88cd1f9b09dc078a52f4ad347dde983b5aa0b50953a87d171378e6611fa5c02928113759d89bf82c984aa5ecf44bc5b81079b99d46cad8438b3d979e4bb07fcbc512a151e060fab1f6bc565b8fe3cf0380be4fe1392c58df28b5b90e1393e3665f591b006afb08e2c82e82bfd0db8d966c38229aadb556702fba522e2a019da99469450dff29d0594f6d84aff471ecafc3c4e985e50a1c8841622f1c240c224a89b98331d4dd8bc89e340efd597424b77781a827da50735de375b93d708bad2c00f9bd772fab6a9c6d1a90e48c5ee1eab1c684e132dae86a7733d021f5ae81bf53d4008430b33f34cfa2659175d04cb98805c2455553d167cd95eaec5e5cefe8888a38faeeb4b3b209b3ae01769c3762c9a440cb0b184fb15e0d2413c0d6b23cd99dec678db2c20ee140e9edebf5ad10085b27d63c26974afd90cd2d544c870c7eeab7152f7cecd0765a2773341ba87675a6bb70ac0963e2713a15024cf132e8ed816a363c05556f838a1e213e94f20ce5e9c051d104a75187ba42b6b58e94fd6247be19a2e3de0ebbdc9bb863392ba1b6809197d8405570643c318e91d87411a6a12cbc7b9ea0f7a35a45bdd7977ade7a057a5abb8973bf888cfc83518b7d6c5478559bff6d7c12cbf14c117123460c93050846244beb01bcf5ca49ead118b5bd7a6f7e9604bf97047514197bb9d42b21eecc6c27f1a3491dcfa98208b5b86b2dcf12d42c885f6b3087bf5887d4d5c5ab7829bb67cf666426f61a7f3e19baa3b3cee0a8847028ef0a2c791ad716afaa3cf5165c87269a0c88dadde1cff56b865ebfe6b52d4cd533ad545fe172debeab74eb2b5d6ccfbbbadce8be340dac3730439542c44db393b6d71e6e93e1e52d8c88a28abedfb91d69e769ec3ec6ffbd1b1d1d4299ecc930409c2ca637027a47a4761ce405e47a26694c537ae768e204f0b457d172f7d3f24c2cbb97c07161dcf5d0f68365e8d47dc9ac5d695951bafed9379505e456c46c3ced0a4bcd5ede21e9a57613025155ddabcc1e1f77130eccdb75d812086ff5a43a6e40a5bfbbd780db79a7005589b28c01fa349238259d045de4a420a049b3ba417e2ccc03f62c6c30ecd6f6ec259fe543e1eac530e43400d5bf68f05966d26cd37fb6daa6dd20046c6a37af12836ddba022da4e6ec959d5027e3d79460fc65b6aaeed6b52b21baff48c21053c09feb4a3c99841be3e61c74736ade519111f81c56d8ae935d1450e00d584604ddd9c64f2c4fc322f699321062a740a1871a1c8ffa9d157d7337410c67745f37fc084142ed16959fb838987c58f2e311481d04b9cc373c6af02115879976fc77d7b5bb6638642bde4b2a449c9763a2cbf6b3e430153cb7ea8ed43c7e4c3f8e6d7e9fe15f3f630c0015bf3dc83306390b5e52f64998767d682b03eb0835b0770eb49c56609779fce37972fe8277da6637bf32aaa305c40f16ad09f7c7e635effdc2abd7242ce7baf1e8e7399c1a84272f559a2b1b0342efc36542b4093dbc8ae15a452d328c949ffc578f6d6c2e6d9b546164304e01636f4ca289e84f6f14baaa138b3107839586f74086a86ddc39ff631c4686ae42b89f1c892142772c05f684ce97884a7bb8809284f8be8c1ceb62de5be068b6e1f3e170a45193d5efb40d1913e0bae50d986b226cc9ffb6e865dfb21cc96b7c183304bcbd94235fcb0ba8b9ee33d8b278582a8d45b39429c0ed93415300e128d82f5d59ec9df31d16c01f90c7988a72b6b3f0a45a8aa5fe4020691d3a1193fb1209d67c27ca297539f156874300b98b0ec024e3f65b52e64db2d7968be3b1192c40f6040987325b81d000c4c4f71f3578dc6994225cf79b313694356a097f9604c19480dfdaf5d3e38bb44c44b374d7e", 0x58c}], 0x1}, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="c22ffda556daf2f5cd076ca76fedfabc5d295ebd00f202f195f1c6a54fa7016f1d7d348bee1918ada43bbcf71a13a1daeac0f7448654fe8bdc79c1d6d21eacfee8d21c2d4047ecb1f84c3bc14d8c537748a817624eec33feef984a62240ed8bec2eb97b889c3d868a24722406c74145c3a3635f9ca370c2799ffc90bf3ad2cdd69e2b785ddc9ac149f3434d04d7811fc7fb3c8a902ac3baf7ab2da3349eaa4cb079599a2d01c121b8a611d67e138f7ca7b3f8a25dcd0f26df251c1c307a6661637715a56731ee0af2cc25c861329e948de36f803adacb4", 0xd7}, {0x0}, {&(0x7f0000000d80)="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", 0x1000}], 0x3) 00:00:46 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x80004a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) r1 = geteuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000240)='./file0\x00', r1, r2) r3 = semget(0x2, 0x3, 0x0) r4 = getuid() r5 = getgid() execve(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000880)=[&(0x7f0000000700)='}%){#^$b\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='/\x00', &(0x7f00000007c0)='\\^\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='[:\x00'], &(0x7f0000000a80)=[&(0x7f00000008c0)='\x00', &(0x7f0000000900)='!.,@\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='\x00', &(0x7f00000009c0)=',\x00', &(0x7f0000000a00)='#%\x00', &(0x7f0000000a40)='/*\x00']) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000340)="60b184e97279fca8d18ff339fb00be679bd43d3668b228bcb7fa0f49141660adce7d963b3354e045eb9ed0e008fa4e54d199248689e6701457ebcb6f06504651db75d891002019c2373e4209449604fe56fe17738c1847eb4af01a0e3662b44e002548e124dbc52df3211d8ad6f930dd55c6c6ec8401a76e4084b14911392ae2460e64ae31645783cd89a53c4fde9370ae3d1cbc48bb3c", 0x97}, {&(0x7f0000000400)="6bfe2c02576606b43b5e210b3dd675eb26107b31240c38c074802039e7", 0x1d}, {&(0x7f0000000440)}, {&(0x7f0000000480)="49414f132f29a850697e40cbfac827fd59c38f9b1004bf24b631fb553c1f1e75943dcac05cdc4929bb645f7c1e16592ec3879dabeb6d5c7a2ada14a151775c24774f5dedffeb990d08653aacf092fba63eb10f71c61520709c2b0b2be1e38ac24c234dddef2d438f", 0x68}, {&(0x7f0000000500)="ad83adff664fb8d7f595fc14f42c16b22bd89a561415a3e86bdec1d1e8b4ec16d2404d392fe4f9fb0bbcb129cec0d3ade7d2d2022f8071ee9058077b0a61955ad2c6d158e16f0d9937757e626f59ca6d7dfce80b0db4df5cfe7a9cb1d16ffe53fc588da29f27710af6ae8a07221310179d530c31c386b7ae39674820ed1e69a5938727e0c5c024c08ffb71664a2be912f11af19a3ed0827356b11898dc", 0x9d}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="bd77d8071e65cad02e98c85310811eac6048af558b37b6001270ca68f1", 0x1d}], 0x7, 0x0) getuid() r6 = getegid() geteuid() pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x4) setsockopt$inet_mreq(r7, 0x0, 0xc, &(0x7f00000005c0)={@broadcast, @multicast2}, 0x8) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x10000000) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000ac0)={{0x14b, r4, r5, r1, r6, 0x100, 0x2}, 0x1, 0x800000000000, 0x4000000000001}) 00:00:47 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c160f05653acdc4a37bf0c540d9e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45bc4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe258c441a8125a00e3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc66470f383a4d4ba261b7e2") open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x20) 00:00:47 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="fc15256c4d522f96b0b20ae8cae11892498a16929a39e03e8fdca6cbdc0de8d8") syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800480000200000000000009078ffffffff00000000440c0503e0000002000000003f23585be5bbd6bc0d618365263ef13a2d2544cd1ee9f4f0aa6c27273c1cb7c3edecc36c"]) 00:00:47 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200) syz_execute_func(&(0x7f00000000c0)="0ccec4817a2df198cd801b69e499c15862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e111fec4427d822a2a00c440f72bf2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc5453cfe4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") 00:00:47 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0xfffffffffffffffc) dup(r1) 00:00:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x80000001, 0x2}, {0x7, 0x2}}) mknodat(r0, &(0x7f0000000180)='./file1\x00', 0x4, 0xffffff81) 00:00:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x10) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:47 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() truncate(&(0x7f0000000000)='./file0\x00', 0x1) setresuid(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="0000010000000020000000000000000000001500c2b115c0cdd594862064ce1a263cc5fcf0111d40c9d0cbd101e176352718127113e3a6decd02ca8da6a4f106a944738fb6f3eada835756968b01f778ede0840831f80e4bfce8bc1a28e28dd139b61566b4cce537cf8edc7a675113459b63394cef0c7dd6d91b1ab27b73cbab52d7ce6f0d98d76897d255dc5768acb1fcb7d29a15a207e974a557"], 0x0) 00:00:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) close(r0) close(r0) 00:00:47 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x100000001, 0x4) 00:00:47 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x9}, {0xdd9, 0x5f}}) utimes(0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x1410, r0, 0x0) 00:00:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xcd0b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2105000000ff0100000000000000000000000000011d000000000000000000000000000000000000000000000000000000000000000000050000000000000000000d9fe155227166e500"/128, @ANYRES32=r1], &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:48 executing program 0: ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) sync() syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x11, 0x2, 0x100000001) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@local, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast2, r1}, 0xc) readlink(0x0, 0x0, 0x0) 00:00:48 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x470, 0x4400, 0xf000000000000000, 0xced, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x75}, 0x8) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) 00:00:48 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b6f7009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047f02b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") accept$inet6(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x88) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 00:00:49 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="a500000070fac4799f7f2a285c3fa2122188c66cd022e9508c284dacd32c5ec89848fa72a397da4840054b569132e59801d3a33da7547106f3ab5c6e2b1180d9514a78a3da307a10cb10bfc259218f12e7310de8d956cf9c7219742057b0698039f1c42d83cac063813d912303c3229908000000000000003067647ad0abf270222dd0838e7470d4beefd77f0c1ec575fe98dc625426f0d401db44340d923038bb2a00ca25a4a42fc041d6fb35f5a0a991799012983ce38f99c23cb2c630c95e626fcf57b320d5c4b92d688793ac43d39fd46bb795e9bdbc096b2b7a99e8e48d8ec14ddb11d36efa6b2a67f0a029c7f95e"], &(0x7f0000000140)=0xad) mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file2\x00', 0x4) symlinkat(&(0x7f0000000580)='./file2\x00', r2, &(0x7f00000005c0)='./file1\x00') freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0xd140, 0x9) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) fdatasync(r2) 00:00:49 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80000000000203, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10540, 0x20) 00:00:49 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffff9c, r0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x100, 0x1000) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x0, 0x40003) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) 00:00:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000000)="f286431d65613ffbdcb8ef760ceae5e3b82de1f5c5795636eaccb098a828d132bd00e121c9d70e72c3cdc9b5d7a403aa771bf3b7fc1188fd1431dc6f08c008df073ec13ef4c3bbea1d9d5caef712d4c7b5a7c3e7f94a25122da8ade8b7ee74f181cd8572c7ce25fbe4cb425ef208cfc139b90d7c85e1d85dae3bb58fbccb226a62639b616ddfded19f5cca4aff0d6a703c78fa70700b6d475bd2c2695bd201bbcb1007c58bafd3f53c036de25852c601937a8d682c9900531d032ebcf5912ad0ed9393bb7a") ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)={0x3}) 00:00:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="53438ee3041351a27ef15037bfb9181e59cf39806ed0eba3e081e179d15973240e7e6a6a22b063c5cb7c89c6f13452479fa5e54d486f8be3036eaab59e94bf29328393e07aff53454ab99c060bb81dc6bbf2044ab1bd7157b96f5274ea496cd4d8a519b21d4dd0de602a03967cc597d8b2dfc3f076c941122fbbc6a03fa29e3df2fec8aed9bef2c6b84cc591c3a2fc108f5237b28cc4ee092cfd5fa50a059ca1319b0da4d871a5dff9a5bf4a56e29392f50497bf60a9f1e2") syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045008000000000000001907800000000000000000d00907800000000450000000000000000000000e00000027f000001"]) 00:00:49 executing program 2: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02ef0800a01a00000000"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:49 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x844, 0x92) r1 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) r2 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1) r3 = shmget(0x2, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) r4 = dup(r0) r5 = dup(r2) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000100)="ba22c96dd72dc61406472660bd232d425d2d568ec9a14b3b4647835766ed16f391e60e2ca80a") r6 = open(&(0x7f0000000140)='./file0\x00', 0x808, 0x40) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000180)="d66926bf20a05408711e633e9eae2268ebd350c57388dc1ca9e2b78677c4163369ab3e8c5db66705f175274d98b037078782c1cfa2e44c78525f9c2a1c62fe04b0095c264a16be14e1f2750be33c599d2d55bbe073d60bcf43797df1ce02b45054ba06eb596d7baebb79bb3b00ee436b2994b332e0c949c0489140") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x3ff, 0x40a, 0xaa7, 0x4, 0x4, 0x1, 0x5, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x0, 0x99f, 0x1, 0x2}}, &(0x7f00000002c0)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r8, 0x35}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x49e, @rand_addr="d61044c31575829d7dc8ba35242a92fb", 0xffffffffffffff81}}, r7}, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000400)={r7, 0x6, 0x0, 0x5, 0x6}, &(0x7f0000000440)=0x18) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$inet_mreq(r4, 0x0, 0xc, &(0x7f0000000500)={@remote, @rand_addr}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000580)={r7, 0x4, 0x3, 0x3, 0x4, 0x9, 0x10000, 0x800, {@in={{0x2, 0x3, @multicast1}}, r8, 0x1, 0x8, 0x44c0, 0x9daa, 0xd0}}, &(0x7f0000000640)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f00000006c0)={r8, &(0x7f0000000680)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000700)=0x10) accept4$unix(r5, 0x0, &(0x7f0000000740), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000800)={r9, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000840)={0x31a9, 0x3, 0x8746, 0xfffffffffffffffc, 0x9626, 0x1, 0x7331, 0x7f, 0x41f6e511, 0x9, 0x4}, 0xb) socket$inet_sctp(0x2, 0x5, 0x84) accept4$unix(r6, &(0x7f0000000880)=@abs, &(0x7f00000008c0)=0x8, 0x10000000) freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) freebsd11_fstat(r5, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = getegid() getgroups(0x1, &(0x7f0000000b00)=[0xffffffffffffffff]) freebsd11_fstat(r6, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000cc0)=[r10, r11, r12, r13, r14, r15, r16, r17]) 00:00:49 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:00:49 executing program 0: fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x200000000000008) socket$inet6_udp(0x1c, 0x2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) dup2(r0, 0xffffffffffffffff) 00:00:49 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2fa}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x66, "341ee2286d213bb36bdaad97199036c07e34f7806494191546fa239132bcbc41eee5694269e05f08e095fee349a750463737e8c58834ff8abc191ed928d6a047c9a7d08ce76c0e3203fc384c638cbd1b7def7fabdede93eeace78c36743e24ef7eb7c0679155"}, &(0x7f0000000240)=0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df39c442a4892bc6b254ec06c04d4de84e195de1a075e7b9574c55b7289cf6531b344627276f91e9df4dbb25438e9f5f43c6ec4786106b2b72f2d9e33291407a34b1eaa9339ddcfdf99ae30cd1dadba1aafa9ea5b4dc5e91aa3d86be9692bf14ea0fc548f0c3861c0fc83e2896054c5dda9cd62f7d28058ea4e5f8615aeb3422f014540942d7e44bc80d2f87cfa34f4375eb3a0a5161e0a971914a043edecd2e93c1581708fd098eda17b9d672a89184dd85a106ebe46667ab8d55b0b4760591cff138879eed64a75a034878d3f500607cd359481d50afd31c6e86b57343ade5faccd9be55ea5116b710684f00dcfcc6250a81c115a090432d32d60990dbd7aa78025ed7a33d0bfcb9a63318c570d9d1d8de1d80194695a30285240883202a564ed4fc71922bff51b0d9b6a1ba94f776eaaf0c04487f8ed1a558b229b05da8ac53e3e323a66b05931c4f50182ef4da31a659805fc57931805c06b8fa11989c241ec73bcf3805ed3ee3cc6e2b44473c10191f2646aa12e3d9c24dcc1b0c8ae3338346e43c7d91b680ec034ac42dae3a6dd8a1d2e1e6267fd4c012edb41c16e93044a6ee3b8f0cf247b2c114dc92197d3ee59a30acdd0bbc8a895211aaaf6b9767edb20eed183f74e097e3d5580b9f1c82a797eed5bb934f9b844a40788386f2a98c8336c53e76697a6e8ab2d42977e747bbab4874bf9f51a3eeba666517", 0x1fd}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r2, 0x59, "eaf37d4d0ea6bf580dc41ef201de2ea5f25498da7252d0d7afd899b40c8bc95a8fc17e3b5db0f55fe063289896aef55b41ae3fb888ba57c6476b587455843a6a5fcddecf945aa3b21338327428b0cb597666ec37add777c77e"}, &(0x7f0000000300)=0x61) shutdown(r0, 0x1) 00:00:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000640)={{"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", "4d590f93f1407315808977b57ea44080717258496c3b22795601e3044638c790", 0x9, 0x4}, &(0x7f0000000580)="1bacb371fc6ecee233e7fc5d6cf2c8e0c10a95ecaa8b0707497593e90f4d738d67d94621575d89525cdcaa8c82d41937954e105bade7444b6fcfa5ae2a4566947fe10c83e0aab0f613c1177d4fa1cfe955cac0d5053ab4bd28a42fbf521dc57e013002f2fec146b84340c1ac0fb8841660bc4468f92db02ddf51ef2e34e00fbac558e79c0cef3fff184f60dc1a68d9970b21aa187d607650939679c9a6ed222f3e8b113a2103662ebc3db8842ec8", 0x1, 0x9, 0xd05, 0x1, 0x1, 0x80000001, 0x9, 0x1ff}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000ac0)={0x3, {{0x1c, 0x2, 0x5, @rand_addr="98bcdc1f4ddfe0394bbd1b552ca708a6", 0x9000000000}}, {{0x1c, 0x3, 0xf3f, @mcast1, 0x5}}}, 0x108) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_buf(r2, 0x0, 0x55, &(0x7f0000000000)=""/130, &(0x7f00000000c0)=0x82) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:49 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) fcntl$dupfd(r2, 0x0, r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:00:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/73, &(0x7f0000000000)=0x49) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x360) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x8001, 0x10, 0x9, 0x255e, 0x9, 0xffffffff}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0xfffffffffffffffd}, 0x0) 00:00:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:00:50 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r1, 0x101, 0x4, 0x0, 0x6, 0x67851b10}, &(0x7f0000000200)=0xa0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0xbf, @loopback}}, r1}, 0x84) setsockopt$inet6_int(r2, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) 00:00:50 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000180)="1e951701eac1e95a84bca738808a5ec0543e8ad1291395bf5979e9fdb73acbf584ed1a3635178f52eda203a47574a2fe7fbea1eb3a85defe92ac8cd53903583d5a04bbebdc5dcfb9ea51e3e9489d21d0c896d26e623b300d946ae711535da5ff510748b3ad8579d23f9983e39f1dc33322d13ce2e4645c4efed6cf9601c47f9dc72a7f455be83c5ecc0b0d6673194c3813e85b87662318389ea0d83690982d46b6c0ef15eaaa5e0d463e980d56755e8d351b4628415cb3451ba46f4753638542c1746c814cc1f399c02a3c34362bcdadf205826cba72408cb578dd1542bf2967b47136853436bc3d94cbdc7e441b61ed2ede3dfd") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) r2 = accept4$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x8, 0x3, 0x97}, 0x8) r3 = dup(r1) ppoll(&(0x7f0000000000)=[{r1, 0x3}], 0x1, 0x0, 0x0, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 00:00:50 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket(0x10, 0x10000001, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x20, 0x9, 0xaf, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x66}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0xa, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 00:00:50 executing program 0: r0 = socket(0x13, 0x10000001, 0x85) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8c4c, 0x820, 0x3, 0x1, r1}, &(0x7f0000000040)=0x10) 00:00:50 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) writev(r1, &(0x7f0000000280), 0x26) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) 00:00:50 executing program 1: r0 = socket$inet6(0x1c, 0x8000000000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) 00:00:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="1267ff33f13158a212fad27e31696bb515254398e4402c7c90da829e1601601073457399070df19d4ee64bd832c7ccfd466c0aa10c8bf13c46b5af49e6e0181acd0441eed3c6b7b9a502e77a37c4933b14d5702338"], 0x10) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) recvfrom(r0, &(0x7f0000000540)=""/163, 0xa3, 0x2, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x2}}, 0x0, 0x9, 0x10fb, 0x3}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r1, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000004c0)=0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x0, 0xfffffffffffffffc}, 0x10) chroot(&(0x7f0000000500)='./file0\x00') freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getrlimit(0x0, &(0x7f0000000080)) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000280)="4eb83dbea328136addf819322ff35c5f557983b80d22d679b325a509d3408817d99cef25316b1e946e5ab5e1ac13f2c572fa19fa5fb77bf0216edf0f518d6a6cbc4dd1426d2c48e06c526b86228e00bfbe68eda727630fa53afea6009f1c4b6a0cde62838432c185722a6e74ce069a2bb26e12a123010d3ab6b57260e16850c6c41569af492845fcf5100bb77f426af41364c4e920ede5a000829cd1fc9f3ef7f3f4bea0594f30caa813c953f7b377c13ed7e908e685a03156de36a354bc5f794c8ef7bfa8") sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x3, 0x0, @mcast1, 0x5}, {0x1c, 0x2, 0x966, @mcast2, 0x4}, 0x5, [0x7, 0x4, 0xd1e, 0x80, 0x8001, 0x647, 0xf38, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x6, 0x4}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r4, 0x35b}, &(0x7f00000003c0)=0x8) 00:00:51 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x181}, {0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x400, [0x3, 0xdc51, 0x100, 0x8000, 0x48d, 0x300000000000, 0x7, 0x4]}, 0x5c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)="b16d2e91c98fea9481d44df87e7e59a061e3f0ad825cd71b0314c6e68695c4cf70ceefcee85ce2de7d6e202d1dfbde147a604edb38c56ee61513ff4a1ea71c955eb2eefa6db6cbbc0a345559d5b3a728c377353f62c2fa34b62f15672087839b92d43cf829a542f9ffaa130f35a78eedb46437909b2d30478dfed6078934475759f6d0ca64be9c08296521ae6201feff6bec077da3c20932a4940ca6946ace95683adaffc152616a8b980b0b96ffc72501ea3ed616495306957a42dac9f27d9ed7270c7dafadb6f8687470b4795e21dd5fb645f2f891040fef0d69") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace343c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x3896, @mcast1, 0xffff}}, r1, 0xb3, 0x7, 0x113, 0x6, 0x561, 0x99}, 0xfe6f) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") 00:00:51 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e29000/0x4000)=nil) shmat(r0, &(0x7f0000aad000/0x12000)=nil, 0x1000) socketpair(0x2, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = fcntl$getown(r4, 0x5) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() r13 = geteuid() r14 = getegid() r15 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000500)=0x10, 0x20000000) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r17 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r18 = socket$inet_icmp(0x2, 0x2, 0x1) r19 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r20 = socket$inet_udplite(0x2, 0x2, 0x88) r21 = dup(0xffffffffffffff9c) r22 = socket(0x1c, 0x20000000, 0xf84) r23 = socket$inet(0x2, 0x10000000, 0x3) r24 = accept4(0xffffffffffffff9c, &(0x7f0000000580)=@in6, &(0x7f00000005c0)=0x1c, 0x10000000) r25 = accept4$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000640)=0x10, 0x30000000) r26 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000680)=@file={0x0, ""/4096}, &(0x7f00000016c0)=0x1002, 0x20000000) r27 = accept$unix(0xffffffffffffffff, &(0x7f0000001700)=@file={0x0, ""/2}, &(0x7f0000001740)=0x4) r28 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/pf\x00', 0x100, 0x0) r29 = socket$inet_udp(0x2, 0x2, 0x0) r30 = socket$inet_icmp(0x2, 0x2, 0x1) r31 = socket$inet_udp(0x2, 0x2, 0x0) r32 = accept(0xffffffffffffff9c, &(0x7f00000017c0)=@un=@file={0x0, ""/108}, &(0x7f0000001840)=0x6e) r33 = socket$inet6(0x1c, 0x2, 0x1000000000000000) r34 = socket$inet6_udplite(0x1c, 0x2, 0x88) r35 = socket$inet_udplite(0x2, 0x2, 0x88) r36 = dup(0xffffffffffffffff) r37 = socket$unix(0x1, 0x3, 0x0) r38 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001880)) r39 = open$dir(&(0x7f0000001bc0)='./file0\x00', 0x804, 0x20) r40 = accept$inet6(0xffffffffffffffff, &(0x7f0000001900)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001940)=0x1c) r41 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001980)={0xffffffffffffffff}) r43 = socket$inet6(0x1c, 0x0, 0xdd) r44 = open$dir(&(0x7f00000019c0)='./file0\x00', 0x8, 0x0) r45 = socket$inet6(0x1c, 0x1, 0x8000) sendmsg$unix(r1, &(0x7f0000001b80)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="0bea8abb25c9ab3eb11679debe26f4fa26d50fae15b86205754a2852f34e68bd47e8987ff56056dd9d55893a6a75bdbe3001f678398b7bcea8838c3954bdf09780f87eb928c9af6c1fa8392358a8e4e5d029fedfafaf383ec991e7cb259a426cbbe79fd0b343e5d9ed13b293acf9af014be37b5c27b48a842d28e30a3c6fa7085ef901ae6e51f7f67f6999a41b9411", 0x8f}], 0x1, &(0x7f0000001a00)=[@rights={0x20, 0xffff, 0x1, [r2, r3, r4, r5]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x28, 0xffff, 0x1, [r15, r16, r17, r18, r19]}, @rights={0x20, 0xffff, 0x1, [r20, r21, r22]}, @rights={0x30, 0xffff, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30]}, @rights={0x28, 0xffff, 0x1, [r31, r32, r33, r34, r35, r36]}, @rights={0x38, 0xffff, 0x1, [r37, r38, r39, r40, r41, r42, r43, r44, r45]}], 0x158, 0x8c}, 0x100) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:51 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c13b5b598cd800f1a6148f5c4a27959837d000000d9d017795bf9f2680c0000008fe9589b2ec7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000001a20005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4b731b6f8c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0/file0\x00') getresuid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x400004, 0x2) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x2000a4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380)=0x8, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockname$unix(r0, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) 00:00:51 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:00:51 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0xa9, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:51 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) geteuid() openat(r1, &(0x7f0000000000)='./file0\x00', 0x20400, 0x20) 00:00:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x6, @ipv4={[], [], @rand_addr=0x8}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @rand_addr=0x5}]}, &(0x7f0000000280)=0x10) recvfrom$inet(r1, &(0x7f00000002c0)=""/44, 0x2c, 0x40000, &(0x7f0000000300)={0x2, 0x2, @broadcast}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0x100) 00:00:51 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800ffffffff13009078000000009b24142023be963fc177911dfde3331f48db7cb9c35fdb8dbded8d467d64"]) getgid() r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom(r0, &(0x7f0000000000)=""/43, 0x2b, 0x40040, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x0, @mcast1, 0x1}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x0]}, 0x6) 00:00:51 executing program 3: socketpair(0x1c, 0x20000000, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, r1) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000040)=""/112, 0x70) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:00:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$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, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 00:00:52 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x5, &(0x7f0000000040)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0x0, @loopback, 0x7ff}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000240)=0x10) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) close(r2) sendto$unix(r0, &(0x7f0000000280)="9e051323e4202f92f842eb0c89e530ae9416c8c70c305256dcabf124efbc83fdbd21eedea93dd3d2e3ea8d3cef4784a44741306a32def64bbfdb44433b64e04d2eef2626342ac2e6d5b4d49afeff6e90223102cb286af0216dffa6fd21827c672e97cc23f868083389e24b676de0bbb91d6ed9a9c9fcc1d20d9d408ba5aabfa5d9e9dc8cfad0a147d4b30338e73f3fdd", 0x90, 0x1, 0x0, 0x0) shutdown(r2, 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 00:00:52 executing program 2: r0 = socket(0x17, 0x2000000000000001, 0x8000000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) 00:00:52 executing program 2: setreuid(0x0, 0xee00) r0 = msgget(0x3, 0x10) msgrcv(r0, &(0x7f0000000040)={0x0, ""/122}, 0x82, 0x3, 0x800) syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r1 = msgget(0x0, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/60) 00:00:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="beab23f3fddc27245ca2c361be37fd900e59af48a4c4bf4fdad710fb60d1bb24f31d55174856d37e346ca4713f2b2cab063d94540f8c8b3f54af10bada887214e5b2339dd7e3c5010433ee3125da7a980cce35345876666e7db84ff863996c697a9537b5a91b5243adec679a69bcdae69fa7fd9e50c3a95f570a5b2efd948226438d42ee6b3eb912d9313cf0bf1c78b43981ec84cdd9265157f15cb0"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x400, 0x4) 00:00:52 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xea, "76cea685683f76eac9555cad22739ec8f6bfe877f3b3fd73067884e2288189f0beeb8cb2696c437c2034cad67151263a0205b6f1d6a1c8ec1d609a2e8bf1de6f18f86c0d5382150a48b44e53e75a813efb65db5e27a52bbde78b7a48c8bfbdece3beb362ad3685992dcaf916ff7aa66d9e3ce5917c61f6c7d807bc8dfc2ebbd763a654e33d5846ef9d4456d0a26714f9a32dae745a91e3df47a37fc0919c129ca90203f01cfdfe0eec7a3af839f46c037ef7e29bfacd59e952e3cdace9098d5ef7de329cdc3dc30d2243e038320ee501b7844eb297214b9e57f31872e7c045515d149711df290886b3c9"}, &(0x7f0000000100)=0xf2) r2 = semget$private(0x0, 0x3, 0x100) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000300)=""/8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x63, 0x0, 0x7, 0x200, 0x1}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0xfc}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) 00:00:53 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6(0x1c, 0x4, 0x7) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x80) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000140)=[0x6, 0x5]) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e0b00"/136, @ANYRES32=r3], 0x8c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000180)=0x5c) 00:00:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x800, 0x1, [0xafb]}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) 00:00:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x208d}, {r0}, {r0, 0x10}, {r0, 0x2000}, {r0, 0x4}], 0x7, &(0x7f00000000c0)={0xfffffffffffffffb, 0x57}, &(0x7f0000000100)={0x40}, 0x8) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x200, 0xb9}, {0x6, 0xfffffffffffffff8}}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffffb, 0x0, 0x3}, &(0x7f0000000040)=0x198) 00:00:53 executing program 1: syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x6, 0x4130, 0x1, 0xfff, 0x5, 0x7, 0xfffffffffffffffd, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x2188}, @in6={0x1c, 0x0, 0x2, @mcast2, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) 00:00:53 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="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") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) 00:00:53 executing program 0: r0 = socket(0x2, 0x20000001, 0x1) sendfile(r0, r0, 0x0, 0x1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82024df936a6172d971a79a8243b6c9286fa10aaadce391351ec196de1aaa1ab850328ec23df4c43b36f779a31457f0cbff626a68e1d000000"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x3ded, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1000, 0x2020, 0x3ff, 0x8, r1}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x7fff, 0x4c4bc52d}, 0x10) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) poll(&(0x7f0000000080)=[{r0, 0x2027}], 0x1, 0x200) shutdown(r0, 0x0) 00:00:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000080)={@local, @multicast2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @broadcast, r1}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000180)="7393e242e36a8c738e5e5c0a1e2012f3615eeb7b2605bfbb7a9ffbd16f8d1683e1556985c544d533bcd87604dc88e2a112b75276b875571341afec693fed12a5b162d663b5a67a533ccf3148a3d2e158") 00:00:53 executing program 1: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000280)=0x100) ftruncate(r0, 0x0) 00:00:53 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000454000/0x4000)=nil, 0x4000, 0x6) nanosleep(&(0x7f0000000000), 0x0) 00:00:53 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10000000001b, &(0x7f0000000080)=0xd95, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) dup2(r0, r0) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c) 00:00:53 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) sync() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000007, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f0000000280)="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", 0x7, 0x0, 0x2}) accept4$unix(r1, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f00000022c0)=0x1002, 0x10000000) socket$inet6(0x1c, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0x2, 0x0) fcntl$dupfd(r3, 0x11, r2) 00:00:53 executing program 1: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000a40)={0x0, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x48, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r1, r2) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000b00)={{"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", "2ddb834ad90790f1ada2d89fa059722332119cd41a94d32f6e35ad2a0a136650", 0x8, 0x20000000000000}, &(0x7f00000001c0)="a1e037e3f108523a9ec3a4b4bf339873cf24e958e971b06d6d2108326af38334ee0b4220e9b013c5620b668384c922c40da4e8fbd7526b66330999ac94110dbfb2a0b69b5471a960eb97a25ac337d0d53d2ddc859861eda52ae36d8e3f3ae6ebbcd3de4984ac6a112e8457f8a8085de66fac4de2cc02801e4cbfdbd288d89860014146fd0fb8831e3ae37fefc5e85e6aa9875e078cfcf04ea0e9224ca29b18907f7885bb7f00a53993a1e415fae39951d8db2f09dd5c94fe24a097bf75122bd71ccbd9b6dd0d208a38892a899380963c25a6be29fda86fb5240c0b646481ced2dae6c3434be4", 0x7, 0x80000001, 0x6, 0x8, 0x9e4, 0x3478, 0x3, 0x8000}) 00:00:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x15) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) flock(0xffffffffffffffff, 0x5) shmget(0x0, 0x600000, 0x10, &(0x7f0000a00000/0x600000)=nil) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x8, {{0x1c, 0x1, 0x1, @empty, 0x9}}}, 0x88) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x25, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="6e4baf72e958a1e4c190b51e0900f37700000000"], 0x8) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:53 executing program 2: syz_execute_func(&(0x7f0000000000)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e6591546e449101c50000000d7fde8433daf0f5b7f18a5524aa1545655d9ef47f26d9607a7acb4de1f0ae4d39f07b997512c9cea856027c71d76b2d023c26400d2b9cecd27a5e2f7e726145f25c5e9b469defcd374cce84167b1e985ebe04cedef5fbbd696b4ec86843149e6e879fd86bd3d91c591907b746fe1da8599161abf8c6ed8dac4f999f65eb66662389469ac35e678960d23bbbfbe10e94ef6d5e935d430930acf8abaf1b27cd0d895ea0d01a2"], 0x8) sendto$unix(r0, &(0x7f00000001c0)="c321876a219d4601afde863868ff2311766efeff79b1b091964439ead77b476d6056d99dfaccfc711bb9d2f42b0af1b79dfa21e81d12016a8987fee32936e6314a5878468e2eb895ac145ef8f4f1efbe44330d897ed1b2f616770d2ed577a9b439edefdf80cd8524b715", 0x6a, 0x100, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1154) accept(r0, 0x0, &(0x7f0000000180)) shutdown(r0, 0x1) 00:00:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7f, {{0x2, 0x3}}}, 0x90) 00:00:54 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x319ae6fa}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x3}, 0x8) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000000c0)="8383f1543006828b8133cd8d5a8ec74b5102540b2944414bf8b503b189c5fd0c1fc41590ed0ff6d211a2678b240087818f2a5a2fd568385186ad841879") unlink(&(0x7f0000000100)='./file0\x00') 00:00:54 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3, @ipv4, 0xff}}, 0x0, 0x0, 0x91b3, 0x1, 0x7, 0x6, 0x401}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0xffffffff}, &(0x7f0000000380)=0x8) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040)) 00:00:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) getpgid(r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x5, "8ebad9a868344dab48f710e7e6ebb433"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "f140362ff9dec77b9db19fefb775abac"}, 0x14) 00:00:55 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000240)="0002bb1ca8642669ed14c36c57b57c9f9745631233297a7a38af9863b46d2917111038e8b055bf81b3ad603ab0b975abe1410c686bf227ecd699fa6be142ea58e21bd15980fca7fdfb87c9494cefccc801737b4c462be58f66f38600c6d3f944be4fe021b73c895f2ad5970ad1a5047a69140017ed78d674b792747001fcf8f1b13137c4b5b910c8c2f69cb0be02d0d70fff1f8119f1207c48173271ba88b18f2f9c667b0a45b53586f83648d77e4c20aa32eb38482bd8e52bad8bdcff8c55ef4076884a", 0xc4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x280, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x7fffffff, 0x9f4dffbdbc37c9c9, 0xfffffffffffffff9, 0x200}, &(0x7f0000000200)=0x18) dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x3e7ddbea, "67d1bb0f844d5274c893f116c59d7152"}, 0x14) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000)={0x1f, 0x2}, 0x922) close(0xffffffffffffffff) 00:00:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x5e, &(0x7f00000000c0)="000f74615e7295c3bcbb478ed930c608a29cff7136a4d4e6e413bff1abec5a01c65d172a778954dbe6221c1b23d841c85b79d0d45e0b638ce2112e65256848009e23898eb94394521f78e4e617f6f29610b73e37c1ff95b08757f2c5941f6a58d590dfa784073a1042fa522217504471f16ff3ca54024c55e44f25e195380f9b8b8bc1f5", 0x84) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x3, 0x2, 0x0, 0x1, r2}) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000080)="efcf54b1922b46bc484f49de0a919a109fa5798f") mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x9) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="4a77e6b60b4988ea121c7ab398f928f696977bb47f98ba3dc49f39ebb36cef136dfae6cf179f7228cfb4280ec2687722bef68583f93aba0d56710d71a01066dda4bb5d6a94ae81b28a5a04030e6916e84bb214187c3a1159cb29a340eaa9c9fa3e130732f9c05285baec220713e9a1857946d5c94504bc9f46ee0fd25a7a87c3ff629dc67d56afb4064a171e6b4eb13e2e5464d05a3100dd962e6dd025289e4a26fbea08e4c7764b86eff4737a6befdb8d6a2b89932083da77d08b2f0984dc26ec232f8a291ff8d8f79bff31b45b4b016cd5a5", 0xd3}, {&(0x7f0000000080)}, {&(0x7f00000014c0)="5209ed101699638ff19d69797c408387e77c8d69e2390414db95ec81436bcd12cb45881417bf514aa35c8a07fd303ffbe1189255df3f36219e1956e3e3942b49548d2118001490df5e28d222cbdf005bff750ff547f95ddcd44ad845dd0f1f50d5c822cf17d0d3033f446da071595e0ee085d2c55ab16d5ae251c34e6989d641bea26b1a634b50e0158926f5ff26d29bce4ea1a473c793d4bb49c4302e5e1917c4d3450024b8f9829b1eb5b82a0c1eaf438ddba0955a27b936228b17d87efc07bf6062d58a24c3404f65cb96e628bad45cf40f99522dcf76468e883b103f", 0xde}, {&(0x7f0000000240)="787e926f73988c6c9e3854cd170d9c517e476809fefde54d060c82980f5020a7b0e11f1e7c6585afc2e849f1bb71f90bd34c78dee1f2d8c3d30e4274d8e377fd52076652bd21ab446820f6987534243fd17d5539e175eb74f32a14db40f83d542cf1cbce2330249943f20ca2f78f1de0c99180af9143f0ca2c6de22b591f8f51ebf65ec425ae8933924013343f0b", 0x8e}], 0x5, &(0x7f0000001640)=[{0x68, 0xbf, 0x800, "03364b2da92dfce440995c0cd6539cf3bb723a65425ae1e75bca09beaf3deb71d4ba010e9486358ebb8b6164a3572dcd3fd396ae774677ef081e17ef7237628fbdb42eec0772fee316a0b73a988a08560bc26fccec736f76"}, {0xf0, 0x6, 0x3b, "b8634c6ce37e7888498e96f919d8958c6734f4eddf6236e33c106d5efcab24d9c1f0cdfd5f83148363324c169b37c61c30d05daab9e97f1c1a4acf519f67dbf975172907edc3cbb7d6b9c05fd26c71cd72562d4b8bd7cdfb407a72ec04af6fdb013160ce981bff1d4a0db338943c85e04c16d08f05c93bc74831d8d6e126cedaa81a1221358d34a6e923afe0060bde55d998c93a8a1f2013837f0152d74854d21fe6f7ef4e7e3bf1f3b2b6d63171968b2a6de04f9afd977c40a0029cf081dc8a3a79d33a3f102eecd49eaf98eae6e3af4807f16309d893d03e74c3a80296"}, {0x88, 0x88, 0x2, "be8949d14642158f79889e75cce135d9ef20c36fcbc6f877ddd2173d5385ff7c5ce12d79dbc33119415280f721282d43a9b7a7a8aebeed1d95b0202e7688fd17ee0d482e1ca18987c56e1c178633810f2b5be12e53d6fb9a9ca655949efa1eb516034204a3ae9476754ba2e79f4d7b4b07c815e676"}, {0xc8, 0x3a, 0x0, "290f22c958870e3e83f7d8e4ff2e451b9e2782b55a5ed4df451ea5ffc97c553fc7b285b903a2d2e1b57347b9890cebe4089c771bc20627dd581244a797b9747ff23f16abf8b32592a8c5a90c015be36441a950cc33abf42a5d63615a4e9e04e8def0a31f37301f7dba125d39ccbdc3046b7d11182dbd3fe9d6dc42746eb67b979c19a6047e7fc674c09e8949532a6dfca029f73664992a497860bd23b69a5a0d7b92e6c6735f63873833dc202df925af4f083a0c1e18eaaf"}, {0x20, 0xbf, 0xffffffffffffffff, "f6971d7ea715076144aabeda"}, {0xe8, 0x11, 0x3, "3849c4e6e9855f996a668819c50af46100bcbd4337e81b4b722fd8970fca1dc60495955f0eff4e83d8523830d4ce1dee0d4c3236b683ba635cb9c8b2fc8ec82f228bb40171f90ba6614f755c73353fbfe4cccf88554239bcaee85ee291f9aeafc07230db22d9934e25859ad5e2454c4dee80901ee5b8d50184c7db6cd0f4fe635ef45e806b3f31b03eaf782adda3cd24a639d5f80e11464c95bb774cedf25139126734c70ec44ac72bb6db3da8409ab7b09c2506d1560fc992be70414378ec38911ca9ed3acb9be0048b2b03063558a4f8d287c8"}, {0x10, 0xbe}, {0x30, 0xffff, 0x3f, "10b6d70c5035314b57414e51f4669f50338aedd36ad0401242adfd30"}, {0x50, 0x84, 0x7, "7ec56d4a0a70bee2e9371efa19358dc4afcfb938f8606fbb3d3e0dcded6c18887367a75dcc34dd1a956153580d4228cad6df39300fd85b7e6ce35547f4"}, {0x108, 0x0, 0x3, "d5e80fd42c03d6af31f98b4582df75fab68887165210247e52626c89909b6f5c6fb8d8182c243bcdd968c609b1ec9326e6134ebc544b8450553d78f4801d6b7faa5f3c78caefc6b9944e458338d1faedb02d293aeeeb1d5d0cd34d95b22833dace5c95d92c63ffd5739fc0cc24a7b995885e4f54e16528fe415ed9c907ef134848180ab7e88e0bf8c1fd3a13b76ca4b3ee540a96fba1d9add6a1eae443d45c7716884b9bd72b98abd97e8475c53dee7beb9c03ea5dd4663427f3f7ad9cbb79c25d8acd6c9839e9b2b3966b77ea1c9913abca010222cd774d5d639d655595eb8708bcc912b4fb5e7039257f0a852504e13b3f5f401f"}], 0x548}, 0x2010d) poll(&(0x7f0000000000), 0x0, 0x4) renameat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') 00:00:55 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x2, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000200)={0x10, &(0x7f00000003c0)="76a0768ec54923e778a2207066970b848e7c043f16a7ad3861b70c249850192b78a07fcea387d929ecb65140cb6dbbe7cc741284a279ba5da7f708fbbb1bd05becd8872f19df487227ca17123098bcf7a3abb4c7818123a5c45becd43c7216c44a09ea47cb87e50ca99b5b82138856d041c2316f0fb2e45a7c24160d330d0fcbbd017c8a995e73502a0deda9", 0x0, 0x4, 0x4b95}) mlockall(0x1) r2 = open(&(0x7f0000000140)='./file0/file0\x00', 0x900, 0x5c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, 0x2, 0x2}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x35b6}, 0x8) getegid() mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000540)={r3, 0x8000}, 0x8) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="090082006fc29a27cad317ec45bc3d882b4afe9a6819ecb8d86edc54c9cf765f01503a0aeeaf9a46027450a8db809bb15ce1eb4bae1950e0de667f506824f57e8a82a68d4977d1257d81a936df37bbfcffffff9ca3b3f66a28fce79259770b24644bf5d5db0097fb18359e45765b5e645dc05d98f925b24098819e0706eaf62cf83866125a04b412203af10b05325e4960aac89edc748e345ac67d34ca48b52cb0eca7fc8df16078c860c4a0b99b2dd3522cf5e73050634aecac3d293dac44304e8cb492d13f2bcc2057243e37", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) listen(r4, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) 00:00:55 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="f1e894c955fdadc75c2ba99c0bfe60daa6b4a4723daa75a076042e548086fc4ccd81d80d4939b201e5f52a0d5616901b7918a649c80314a9a5237fe694") freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000240)={{"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", "641c7850d9edcf84dba9ec6b8dd88b5a3ea6b11d651c31c9459bca8306fdd788", 0x1, 0x7fff}, &(0x7f0000000180)="3d159cb2224f7bc7fc2caba507485e3e7252b2f6db07fe73b3992ae59a0a4f391b674ceae054956daf29eac433325ee8975ed75ced8e54dc5e8f03e7dd125c37da6b248749b4091f6fee625e82fcb968866b5cc51f70439747d99b1f7476d7ac4ae3b6d77315c0fc899e8969504b89618a0ac5dabf14c5300abe14d0bbc70801db", 0x2, 0x4, 0x0, 0x0, 0x77f, 0xffff, 0xa59, 0x3}) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000a40)="0c3fc442f9331398cd801b69e4f56962f5696200d9aed9d0d041395bc4e1fd701000f2680c000000c40250f34ed8e101c461797e922e0000008200c4da7676c5f2168f4808eebce000c401b479e74b620748518fe9509b9b9bfc0000c4033d06e109513646a00000008000000000f20f38f1235b5b45363ed0fcfc760f783a0a61341818f7e42c2c660f0f9cb8d31c0000aa47000026400f0d18c40118fc1b0b0b97674336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7f1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) 00:00:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x3e000000000000, @rand_addr="8dff7ba24a920d4bca9cd9d3d6778d01", 0x7}}, 0x0, 0x8, 0x5, 0x8, 0x1f, 0x80000001}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0x1d, "e618c3a7add725347df3fb3ae076a85ca68b9276b8bb68a029c0b5abc9"}, &(0x7f0000000380)=0x25) r2 = dup2(r0, r0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000000)="3b6b939903df08157bb3bf7f8d7b0b06606fa3ec1e0bd6b0f83d66eae093e07624986308472e8600b3717a14cf767e0875da49973d8c79860bc8aada92d50a9dafdc317aae880492a2806a5a3065f91703ae901966afd34cb261cca79c5adbf92fca29a7e2aa1773adbf633e888deac47050bdc292bfba7e1dfac628231e752f8084060c6ddd8c3fcbab88f5f2e5f7c2d01187c1e6ce19366d46454834462c1fa81899504a16599b0fd85fe24f3f28") ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f00000001c0)="088345ad9b9e9d9514451b211f6d8b72d427843d077ec058f4c9dfdc3979eb9e091af201be15d3ed3dabb5eee1acd00a08fcf854ffd2c53fbc797f0fed8acb88895bf7eb653d01a191fa080ff5ae0286ccbb482cbc425f4f713771a4e10791a558c6506ed69f6258be1c896fffca2789b1352e3774538d106ddf3169a13d76c1bc2da8d859c482bcf03605fe18055dc22e0005f38f297e7212016a900942f7f81f7a89e08fa6cf017f") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:55 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setreuid(0x0, 0xee00) r2 = msgget$private(0x0, 0x2c8) semop(r0, &(0x7f0000000000)=[{0x7, 0x0, 0x1000}, {0x6, 0x1, 0x1000}], 0x2) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000000)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x92}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) 00:00:55 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) clock_getres(0x0, &(0x7f0000000000)) 00:00:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:55 executing program 0: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff95) r1 = msgget(0x0, 0x402) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/63) 00:00:55 executing program 3: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000001240)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000001280)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) socket$unix(0x1, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x4) accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) dup(0xffffffffffffff9c) r1 = accept(0xffffffffffffffff, &(0x7f00000011c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001200)=0x1c) connect$unix(r1, &(0x7f0000001180)=ANY=[@ANYRESHEX], 0x1) 00:00:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0)={0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000fc0), 0x0, &(0x7f0000000000)) 00:00:55 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000240)="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") r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f00000001c0)={0xfffffffffffffffd, 0xffffffffffffffff, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000001240)=0x4) r4 = getpgrp(0xffffffffffffffff) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000000140)="d059da3c168cec3c632a3c653988bdba75889903bfc81d3ac99a6c7665e77af0c59d2bdc370ae178dd45619ded5fe56567be49817a538ecba437877b78b975b6b3453d9feb8935bb0a2a37b7583549") fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0xda3, r4}) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000040)={0x2, 0x9}) 00:00:56 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000880)="e6debb94121667aeba89b76cd513b9811e1018c92fdba0b3384a270509a6b61b231b185a45690464b2de9325de8b0d143c8f1cf2e6f52b6a4abfc7edb175809795893eb5f9b56ac052f7fde2f4607194e453ddbc7d9dac20098ad2b020fad5f08486b905f360a4c98c2bda24b305705424cc80eac04b94a1847dc058d61a6a808c72ea2df3977e06c937") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000800)={0x2c}, 0x1) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00', 0xfffffffffffffffd}, 0x24) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:56 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e696911694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x5}, 0x8) 00:00:56 executing program 3: setuid(0xee01) ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f0000000180)={{"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", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) 00:00:56 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r1, 0x11, r0) semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/41, 0x29) 00:00:56 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)) 00:00:57 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x34) socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:57 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_emit_ethernet(0x8e, &(0x7f0000000040)=ANY=[@ANYBLOB="19b688ed1535c33c48748e14885687dbaa0b3ef79f61becab4f822cdaff513b012e56460f7e7a6d7000000007f7d069b5440de0ec768f75e4639b2cfd951b55b5d2d22451ecde8669868fa65ce3e3795969e3454a13413972b664b3a0680e92c419fcf6eb55894f8f4c7ee5fc2304b49bb699f8ac08d998acf372add84cf981b727f5eaef33431960b7185b8ab22219eb3ed609e793b3a000082ad00000000ade31c144afe"]) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xffff, 0x5}, {0xafdf, 0x2}}, 0x0) syz_execute_func(&(0x7f0000000540)="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") 00:00:57 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) recvfrom$inet6(r0, &(0x7f0000000040)=""/172, 0xac, 0x2, 0x0, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee50ab921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:00:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x17, 0x4, 0x17a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000100)=0x8) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="e942d60ea57b1dbdaf8b0bf1b6d44388"}, 0x1c) 00:00:57 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000100)="9fcdcf3fec6358bd7c5549f12cd8a3330719636ba526ae09d4d855bd19be96db0890e96feff8bb82f800f756e4445d0a0477a376d8b24790bc58b95a69a915bb80f1bc68ca2a16e46ea747fddfe7ea6ba4def8f6c99a1bfeecf53da98a9f9c3b6cc8755ea95b1c423f55d4e929fb1a815adea13746b4706eaf812a1cf99fc0a3ac826c241226fa42fd475205078476cfbe9328bf72fd76d31468ccac536f9aed51ef9b3eed0703", 0xa7) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e0028d8c103be75304ae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:00:58 executing program 2: syz_emit_ethernet(0xfffffffffffffe6e, &(0x7f0000000000)={@random="1fcffb37c458", @local, [], {@arp={0x806, @generic={0x18, 0x8847, 0x6, 0x1, 0x3, @remote, '\'', @broadcast, "d55a4b07593601f598832c156c71d3f1"}}}}) 00:00:58 executing program 3: syz_emit_ethernet(0x142, &(0x7f0000000000)={@remote, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ea3119", 0x10c, 0x37, 0x8, @local={0xfe, 0x80, [], 0x0}, @rand_addr="999d0cabe718a330d9dd4a564c34989b", {[@routing={0x0, 0x4, 0x0, 0x1, 0x0, [@ipv4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}]}, @routing={0x5d, 0xc, 0x0, 0xa9, 0x0, [@local={0xfe, 0x80, [], 0x0}, @rand_addr="c3db8f011b74eace4c50fbec61a92cbb", @local={0xfe, 0x80, [], 0x0}, @loopback, @rand_addr="fbd0f6c852b079a157d6c55461d8ff5c", @rand_addr="e992e799e8f5d9c7e705a5f3d3fd20bb"]}], @generic="4bcdb67c9eb00653d706d58a740e2a5140d6af53590111948bf9167a8b0310f104049902d7341cc4be2aa3b18c4865a40d7b89546c1d6c83be7134b8c3bff8edd56e194bc4995788b28c510a95c6ae7dbccacb7ccdd52f7f39ce5dfdae30d5b52a271f3b5037729f71b7af1791059e8bc7b79ba026c7c9b32d7b043e"}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@un=@file={0x0, ""/46}, &(0x7f00000001c0)=0x30) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x3, [0xfffffffffffffff9, 0x4, 0x1]}, 0xa) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x300, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) 00:00:58 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socketpair(0x1c, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x2, [0x3f, 0x8]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x3}, 0xc) fchown(r0, 0x0, 0x0) 00:00:58 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x30000001, 0x400) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000000c0)={@broadcast, @multicast2, 0x3, 0x8, [@multicast1, @rand_addr=0x7, @loopback, @multicast1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}]}, 0x30) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x40}, 0xfffffffffffffed8, &(0x7f00000024c0)=[{&(0x7f00000007c0)="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", 0x76f}], 0x1, 0x0}, 0x0) 00:00:58 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000140)={0xff, {{0x1c, 0x0, 0x0, @loopback={0x200000000000000}, 0xfffffffffffffffd}}, {{0x1c, 0x0, 0x0, @loopback, 0x1}}}, 0x108) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa00, 0x66) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000280)="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") shmget$private(0x0, 0x3000, 0x28, &(0x7f0000ffa000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x520, &(0x7f0000ffc000/0x2000)=nil) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x2) r3 = shmget(0x1, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = msgget(0x3, 0x40) msgrcv(r4, &(0x7f00000003c0)={0x0, ""/4096}, 0x1008, 0x2, 0x1800) sync() 00:00:58 executing program 1: mlock(&(0x7f0000eac000/0x1000)=nil, 0x1000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x3f0, 0x10000000) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:58 executing program 0: socketpair(0x10, 0x4, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$unix(0x1, 0x5, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000040), 0x14) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140)=0x8, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:58 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) fchdir(r0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000300)=""/215, &(0x7f0000000180)=0xd7) 00:00:58 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x1, 0x8, 0x1}, &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x100, 0x3a, 0x1000, 0x4}, 0x14) 00:00:58 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41fde9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") shmget(0x0, 0x4000, 0x22, &(0x7f0000ffb000/0x4000)=nil) 00:00:58 executing program 3: r0 = socket(0x17, 0x3, 0x7a) recvmsg(r0, 0xffffffffffffffff, 0xfffffffffffffffe) 00:00:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x9, 0xfffffffffffffffe}, &(0x7f00000000c0)=0xc) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0xb6, "c6ced274f15c42d8ac4220c76b4893b19a358f42d91e0cb7d7ff6f1db0bbee689a6ef7e57c86e35e4c66fd10ebc1f7a710e4af80639150ab80565b950d1ba44807212b488ff3c825404fc5b7e2b248ec2050249faa66bbc07bf731392b6285005ce85edf5f58fe9b70ec4805df236cd31916393432025f95d04465277c305ed22974b2a4f7374833790a0ccb088c1cd2d16f35585f059b4a17e0f419d66ba9dcb4a5a607ef2a7c358370afd1458d41f8a608d945ab30"}, &(0x7f00000001c0)=0xbe) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000400)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) accept4(r1, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c, 0x20000000) syz_extract_tcp_res(&(0x7f0000000040), 0x72d9bfa3, 0x2) getsockopt$inet_tcp_int(r4, 0x6, 0x400, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f00000002c0)=0x3ff, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000000)={&(0x7f00000003c0)=@in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffc9}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000080000000000000015000000000000005b0000000100000001000000a1"], 0x25}, 0x0) 00:00:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)=',/\x00', &(0x7f00000000c0)='$\x00', &(0x7f0000000100)=',(\x81#%{\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=':+\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='+\x00']) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000540)={{"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", "e58783355bc9018cc01c5b5d33efc4b2de7b092992f9580cdb4b264ddc6abf9b", 0x3, 0xcb82}, &(0x7f0000000440)="96280c57864041598d67f5ce2524d39afdbc4984c7437527d9bbc2982af588aa7c6af714e29b2b94eb5da9fc1646a247e111af2fd88f4a369e5ca54696fd2bdaaff240aa9312f716906b29d8069e7db8a47bd35ad389636fec881bfe10751e7b96d48d6603475403f4ada327a8ee92abecc33569fcb2b57e034ff85e105f872f2c503d7d4ae0a81eeebcc08c9cdaf65189562e87b833f24091cb8d49896ac646fdd2f0366423c94bcdc17ad9331e17e4cda18b6f58336f9dd1edc65d7bc0ea73dd1158631a99e8d5d3f5", 0x5017, 0x100000000, 0x8001, 0x1ff, 0x2, 0x4, 0x6, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5}, 0x30d) 00:00:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x84, 0x4) 00:00:59 executing program 0: syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10f27720970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000101000/0x3000)=nil, 0x3000, 0x4) 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00050043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0xe31af45714be3498, &(0x7f0000000180)={@empty, @rand_addr, @multicast1}, &(0x7f00000001c0)=0xc) r1 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000280)=""/215) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000140)={@broadcast, @broadcast, @multicast2}, 0xc) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getuid() sendto(r0, &(0x7f0000000200)="71d6f12edaac446d3552655dadee4914e56510f02f625829040d5098308d0496de5c3aa3a7b47abedf1e6f131b3f3d77ccecf9", 0x33, 0x20188, &(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0xa) 00:01:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt(r0, 0x8, 0x800, &(0x7f0000000140)="d55a74bdbf65f0998e48712aad6a3b1b43cc46c73a773eb454b034ce3ee3f9074ba502879b15d4cacc48b531f006dc884207717add6e5c70b89011122ce9d11e3f3494cdfa37b7225079e04b732546bb31315d0708b6077debde4ba407560552398295047d82261dec901b0569a3654292889bf8ffca44af575b19a7a93689a3d5c507860dc7c6de038c23622d09c8553110a80560b6b462eb43674a37f6c6119891e4a1447a00e2f2caf0c9f652180f325fef66bb780dbc593e7e4fd74cdd02c640f78ae1ecf6e601cbad3ae213f11e30", 0xd1) 00:01:00 executing program 1: mprotect(&(0x7f0000fee000/0x4000)=nil, 0x4000, 0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) fcntl$dupfd(r0, 0x11, r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() 00:01:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000fcffff110100"/20], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/146, 0x92, 0x2, &(0x7f0000000100)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:00 executing program 0: mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10803, 0x2) 00:01:00 executing program 2: syz_execute_func(&(0x7f0000000080)="450f5de4c443b178caf3430fa386006c0000c4827d5817c4217a12732cc4c17ee6eb04d9ff7eff7e63fd79df00f0086b0c") socketpair(0x0, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x76a9, 0x2, [0x7, 0x3ff]}, &(0x7f00000000c0)=0xc) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) fchmodat(r2, &(0x7f0000000280)='./file0\x00', 0x40) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x3}, 0x8) 00:01:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140)=0x7f, 0x4) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x40, "717c5de876e43c791e099d535299c2e65639cc64827ac20114a48ef2fab2cb2b548e6cccb681899ac3b2fa47ca6c91276d2365fc4111f6d30f64fffaaf72797b"}, &(0x7f0000000080)=0x48) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x0, 0x229ff076, 0x3, 0x80000000, 0xfff}, &(0x7f0000000100)=0x14) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:01:00 executing program 2: msgget$private(0x0, 0x104) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0xfc, @ipv4={[], [], @broadcast}, 0x1f}]}, &(0x7f0000000240)=0x10) r2 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180)=0x200, 0x4) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r3) setreuid(0xffffffffffffffff, 0xee00) 00:01:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x13) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 00:01:00 executing program 0: ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x8}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) freebsd11_fstat(r2, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x74) 00:01:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000002640)=[{0xf0, 0xbf, 0xe346, "ee04324ca0345d6fb681e3da8a29b4f6dd1907ddbb06a13d3b074ad85a2664b9cd952975a8431d156878698b77e8d014c528d12ccb04786874e73f24729d9356a272f932f43d0ea7a075adb158993881d46593d8c3e6965cf7105972a8af303ef83ea5124934c49b24315dac463edba23cf8b9479faf2c1de9b3076c9f96d428b4e853fd8207c32e63a35c3fcc831c4e70fbc795715d7ba756deb3d50ff176f241e64612c7b05c25a2afd6b2788099e5c313c247c466043a47d705075cb404460ec430efacd86368585290553aeebd67707ee447fa4cb97ccd23"}], 0xf0}, 0x104) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:01:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:01 executing program 2: __semctl$SEM_STAT(0x0, 0x0, 0xa, 0xffffffffffffffff) r0 = semget(0x2, 0x0, 0x400) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000000)=""/4096) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200), 0x0) socketpair(0x17, 0x5, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@empty, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@empty, @remote={0xac, 0x14, 0x0}, r1}, 0xc) 00:01:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="ccdd65d0c2acb9049e4f19800803f8eef6f70b3fc3f7aa1e2e248f1647571de9bb9b13812e8ec62bed3626680c1aab67cfff4c78a81d736cf6043093084b312f667d2e6031af404eeb174402ba29698ec0fbb0994d25d003c427ae07000000"], 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001480)={r2, 0x1}, &(0x7f00000014c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000012c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001300)={r3, 0x7fff}, &(0x7f0000001340)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @loopback, @multicast2}, 0xb) accept(r0, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002) r4 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x400, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000180)={0x8, 0xca42, 0x1000, 0x8, 0x0, 0x4, 0xe48, 0x98, r5}, &(0x7f00000001c0)=0xfffffffffffffff5) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xb0c0000000000000, r5}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @local}, 0xc) socket(0x1d, 0x10000005, 0x29) 00:01:01 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r0, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x44) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{}], 0x1) socket(0x0, 0x20000007, 0x10001) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) socketpair(0x1c, 0x5, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket(0x1c, 0x10000000, 0xe0ac) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000080)={{"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", "8c3fc6b5978f0ecdf7b1b4db83859346d6f0e0c30b8cadde05fb3e45aaecc7ba"}, 0x0, 0x3, 0x0, 0x9, 0x3, 0x3, 0x8, 0x9d, 0xad9c}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000540)={{"bb03096992cc9360fcab397942ffb099142dc5237a98ecd2b070aca93bebfc8332e818ab29b2754abad536c2ed1a31aa0f04277bcb670f8c060d38e4864ce284cb0dfe183be01afd3418877d3842e4194035a7230520072b9f3967356af3f49e6a297ca7c4314b161892887508dfd3f68e3d848ae1bb88bfa21e421fec3eb825e5d2b498f6a571a54a8687f91d43a5ec9aca4f5ce6039854bf38f38fc3595d839446c4cd526912caecc8ee3cd0c21113ed339884548a0cbc7acdea39f20a83327cfe2297c78b5d40ee5c97d55f1cb38927091aebfa8b0ba233e0840891235d1a17d080be2383be14c436116fcfe6877e61088764f7a26c4750f4095d0fa8475e9bbd19167ef3e391dbb09d7c7bdbc19ef72a6a8aa35fe380e12358da49ae70d06d4028dcd17847a4f8e04b49e8f67ab1372db09c900003b34cd2d790d58127c13aaee45fb86ef935ff6d84473b4119fe0dd54f4039be11f998d8e5a0856bcdcec35d54bfa61dbf367fd31385b3c29c1a8284676a7cc82b12d7643b9e3023ebe772ff083f5f902dfd122256ad45cc4800a1831f7b700603567228eb58bbcafdb98aeae3cf65eafc864ab6433352ba037cb1b9d6da14a987fb86eb1466e5ed367e0af1642c8d9fbb3b23f8fc4b6aa14ad21e93422551f0f4ec26b4b10d8fb6700c4922b9b4391f5c0f675b8febcb254f82049dfea42dd1dc2e9b51b1d4e018a087497042e9e6f34a039e461c9475da14b23e3c0c2c1285fb9b72afedbddf17ef43cc85f19677d9864c8dfccebfaa729a418a5e063748e44b66d667d62dfdc868405932006d07570c54b6b6ac08e9c92f8433065ff1d67964a5144789d385d20dd501173fe10dcc1f0ea5d152289f3605e2fc8980cf5793ef6fa62c7c4e71af45ce039a30901df212e6e80e2629b962cdfbec9a7bd3a76f1d340a4b06ddf92750130d9f9b5b5b8b03376ffaa6249aa0e33dee310de9ef6c169cbfb2ecae2746596ea52d619b0b60bf9f8e0f601d46b8e4c5bb8e7c46e8165e5e5a6518e88922c730a4d32b39cac3963f72aeaecf5134a20ad7997fa0b8d1741b485bea524429a8e4c9c86a510d3f9bc9f6898d8197f22c8dbbe2f59673f3b0c5d1887f0e9ef90d90b060d4d3b770c6e9f80a854dd992a0164ce771eb22837cb92c11055fe2078cb1120a1d2aba06f9109de8d6a5148547c949e096f810749e5c48bf13bcb13128cb424d1cdee4b90b4056b2c305af477005ff6ba1e241f14c0031feac9cd60f067222256552479f38e74ff1766545eb607cfcb437c09121a55fb9bf9efbaae12408a9d0f93342a0a51ca28f92421e12255ee85ce0d51a6d849b0f549a2c8f676ea79b43f1b406afa3966fd337a070c361dbf20c98dd6337739703caae9141329f56c5c3cedcd616137080b0135db4d12368b3c34e9b3fcd1908685e06699a4eee2d", "e58ab457bfd28c8e3c0d48a55a9d9fa27ffa943b22b40af0726fcd70367f1f0f", 0xffffffff, 0x4}, &(0x7f0000000500)="23f38525c4ac5cec9eaa181403499fea39069baa0b7e92e314bcfdd085328a904e11ae4afb973494614ebcb7", 0x2, 0x80000000, 0x6, 0x0, 0x7fff, 0xa402354, 0x4, 0xeb0d}) 00:01:02 executing program 3: r0 = socket(0x1f, 0x4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x101, 0x2800, 0x4, 0x6, r1}, 0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000480)=0xd02, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1}, 0x8) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2300000000ff010000000000000000000000000001ff0300"/128, @ANYRES32=0x0, @ANYBLOB="000000008000"], &(0x7f0000000100)=0x8c) sendto(r0, &(0x7f0000000340)="d475e1a2b7cb2c6790af65e879081d0f014395097f52a3861096b152269fcbf4a355cf52d439da1e7f0e1f8838fb5b2a7ecd57cad1df45f1bf74bc63f5a55305c2a4638ac1825c94a6b7f5bd37483b0779d5692bcc9ce586f9def4becc4c20e958153864549c3b97693209645f2d956279f419c5eaf53e130ca41bc3d03c681272084c097de2f7b84e3468f06c1006185242", 0x92, 0x2018c, &(0x7f0000000400)=@in6={0x1c, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000440)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000001c0)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x9bbb, @loopback, 0x7}, @in6={0x1c, 0x3, 0x8, @empty, 0x4}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x0, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) 00:01:02 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000980)={r1}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000940)={r1, 0x1}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:02 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x90, &(0x7f0000ffb000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="c462a5b7af09b8000042d9f3dfe8c4c2e9f74b6dc46194c63d0e80000006c4c27d2029c4a3857deb4ac40241baf20fc7f08f2a6012c259000000") 00:01:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x11017, &(0x7f0000000200), &(0x7f0000000000)=0x3d0) 00:01:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66c64c4a5fb6ef176b696cbf3000ffc6663d6e159ba9de77ec4a86554da9705dbd123a7f68ef04895a84aac5916223aad427b70841baeb876f656769405e3c1efaee57e1fce6608ea1566435de147b543df14537244bb5870e7c61fa2b98885da8db161a079e7dabb157e1656f77765cc9ddc5fb244e8ffd0d8ef26ebc81cf928cbcf4103ec2ff7f1fe503e8186dd832e9771800cbb3b4f6e3c3e5899d41ba3f81643e7a620a10089bfab53abd8621970af82de4e4382c2b416fb565c94a74580be3afd6cbed6a"], 0x10) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r2 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) accept4$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r3, &(0x7f0000000100)=[{0x4, 0xfff, 0x800}, {0x2, 0x4, 0x800}, {0x4, 0x7919, 0x800}], 0x3) fcntl$setstatus(r1, 0x4, 0x48) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x1, 0x100000001, 0x6, 0x280000000000000, 0x0, 0x81, 0x100000001, 0x5, 0x6a10]) 00:01:03 executing program 0: mprotect(&(0x7f00006c6000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) read(r0, &(0x7f0000000240)=""/123, 0x7b) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:03 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) 00:01:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x10) ftruncate(r0, 0x101) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) close(r0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x102) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300), 0x0) fchdir(r0) 00:01:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00022e0400"/21], 0x1) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000400)=[{&(0x7f00000002c0)="c52273f383a55694c6dc23319f29ca4e8875914836bdb4d824fcdc249b39816aec0260a05e9a22639bee5318b430a3a3f726cb32f97578759a45f532b2b7fabe1b29227ab9eda5a8a5"}], 0x1000000000000114}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x0) ftruncate(r1, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006}) fchmod(r0, 0x20) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8, 0x887}, {0x2, 0x6cc}}) 00:01:03 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:01:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) fstat(r0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000003, 0x1000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0xcf5, 0xffff, 0x2, 0xfffffffffffffff7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) 00:01:05 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) link(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)='./file0\x00') mlockall(0x1) getsockopt(r2, 0x8000, 0x0, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=0x99) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000900)=ANY=[@ANYBLOB="0600f50aff005db30154328b0062cd729d01040000000083c6b00a00000040b800a9a0a94281b54970ac070ae37629013966db50bb3c8c9621469c8ff2041cae106c417e54e65cf892761c333a111066ebe6d840a06881398413e219e2210e4354e34caaf11764fcffffffffffffffca26d6069bd9c2280136a4fa1f36f4c923f3c08c3feda9d670c8f202cab4ca4f001d1196b8ac67e3e4e33cb6033e63e8e99500a7a484bdc21e51dbf5e1a47c84904561"], 0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000009c0)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:05 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f00000000c0)=""/56, 0x38, 0x40000, &(0x7f0000000100)={0x1c, 0x0, 0x0, @mcast1, 0x6}, 0x1c) 00:01:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000240)="ae0e19f3be05d3c5e1f6f8159dc2790a0edb73427568dab9a57b77c1bf2dfa21e03e273f88d4d8cf9c8aa35af011b9b9470583d1ab1a2b2c1e84385f2bfb554232107ee160ae596838ac5f3f8916545891856d4d823205d9e9636d9404fb1f093b0fa3857c63ca08476ac60ec2ecbf157cacc1739a8a64b85f82a2401cf13082ae034f75b74708eca3bebc2d24b83a446d5f5633ec7e7f1314460242e31e7772b11ae57a5032f55a138514d696515e518dea0f6adc628deb667f32c50c", 0xbd}, {&(0x7f0000000300)="25a21481a00238744a7dbc52193881d2d792d225a020aa7807c4eaf22492f7e6fe3a1f441bbe5288fa28c71dfdfd7f5fde143cbe7e061eaad39cffd0d86f6075b59406b3c74cc3dff560906299f94bd591be7318ee6d784d41", 0x59}, {&(0x7f0000000380)="e26f39e8a9e61bafd205c9ba38fa683a65f724b70bc11a3a1d36b1b7442033823b69acd6fb48e01a891b9c31166a90d384c1c3c90707d5f9f6a51b16645279ea93753d4e60043f41ef7a01875a5c406b8a2df9aa1a00ac5be6cc78f55aea4420797b", 0x62}, {&(0x7f0000000400)="2bdf1b0342fb2b9c9b2e3a5f598d1953de5b149f0b6f48eeb6a20230103a02877449a10ed5c749a414345bf893f97af375e2b680814fb3c1746fe0b89f576819ffa6b4f01d9c81aa96154fdc909de23fb2dfdf8cac5b7d3409668cfba9e1d1fb3c4edfda9252b2dd8161c9d40c66c58057b880e10b81d892e65d24563599105b145be3ad06d114db266cbe9c785055b1f44ef0f542903a7de8d741e4680ccd02bd2cdeb33334cbbbd583c1758df454fe50ae876798189b488993", 0xba}, {&(0x7f00000004c0)="d424", 0x2}, {&(0x7f0000000500)="25a5fcdef928a82cec6127847e29b4c96271d7e98f9e1307490c637f71d821fa94ffc96bfc0d5d6716ac0d804b29d446b5a9ca34a702d11e0098844edae9413f352fbf9c1580fd4434313235226e", 0x4e}, {&(0x7f0000000580)="362e6f1ab0d4fa5935b49bbf29d2c0bbc2f873a8f54ef62c198568cc87f5c1cbd413aeb1ac11a93956189d348997fa5f194b89971e888332cc78b4d415da72403f55d6fb044dd732410d124be58e2897269599fe3bf1378a4435ed4f31516f3b5d59a666f9dfc344e84b7f18df66d108b3d665955ea7bdf475b58726fb6a7f37453af137940deb7868e2", 0x8a}, {&(0x7f0000000640)="c675eff22db7dbb7393af079653ae460d5e3cdfe5dab3b90a6c8a7546d73f38f1d95c945b92013c310a691e0be61b3388bf9cd2cc4a6b2952879055cc19d3a122f6891af35b6deef2f76a042583911304b3ae9027716ac43b3bf4a85e6f52a32458418ba73846da16b0b84f7bd3c599c037b5c6ce177e136b480809dde08306b4f5886a6d260858440a77f1bf87da2c7ffcbb661de0fd8fb6e388aa156d4c9d1c736b146d69a080eec7d336650c3b73536f3e12c9240e48162a8fcaea8e16e00f4f575833a8173973287368bcf26662a41a2c7a296dd87b5ddf3689b7f3875c37af37d1025a24b7a2d3abcd8e1c6738dc21c528a038a270a", 0xf8}, {&(0x7f0000000740)="94cd1ea025a11e6f55e2bc9bcda95dc80806c51028d7a5029b4dabece51ec6369a5b373520aeb4bd5f511088bcf1709cb3ba32f44a479e76d5c692b3f92034fcc779cfbcc7936ea6d3fdd882d802e7157dad164f2e61205ed3406f34c6c7705a094f263ccf5c29ed1c3643d281c67535d77a3bf47a", 0x75}], 0x9) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000080)=0x100) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0xff, @loopback, 0x10001}, 0x1c) 00:01:05 executing program 2: accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002, 0xf8b14150c347f6b3) openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/pf\x00', 0x100000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fstat(r0, &(0x7f00000012c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = getgid() setregid(r2, r2) 00:01:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 00:01:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x100, 0xf, 0x8, 0xfffffffffffffffa}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="5d87e5802cadfd8e1567da2ced16b7b52badf8746c22a0c8a8c1e2c6"], 0x20) 00:01:05 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) 00:01:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 00:01:08 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) renameat(r5, &(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000500)='./file0/file0\x00') lseek(r5, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000003c0)=0xffffffff, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:01:08 executing program 1: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r2 = open(0x0, 0x4, 0x0) fchmod(r2, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r5, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) ftruncate(r4, 0x6) fchmod(0xffffffffffffffff, 0x86) ioctl$DIOCADDALTQV1(r6, 0xc130442d, &(0x7f00000005c0)="b57bce0c4e51308fbb51a8769d2b535b3532ec6b1e3720af14d40c496423275885e6982ca15671a88c579255c5c5450b2d64fcbf1a5653619fdecbe59272369ce3e81c24e377fa580cb057c7c8d0f6dc5f3d5d56a897f95dc2895793b216b2f9998272bf33484a15ccb0760122e3752a3517ad44cdfc652a8b7c91f2234913d391d33bd25b9894e965ebbbd21e7cf0518c0497254afbf3079b8af9269204c5d3609d7fa8df2169bcebad179ad19a") 00:01:08 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x7, 0x4) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x6, 0x1, 0x3ec, 0x8, 0x5}, 0xc) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000500)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f46f6943bf6d200006736660fd2938c00000026450f376666450f17720d0f71e7f166660f3a0b085965") fcntl$setstatus(r0, 0x4, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x17a, @rand_addr="ac6daeac04b3c04cb31d8c3a39047dd9", 0x3}]}, &(0x7f00000002c0)=0x10) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0x29f}], 0x1) 00:01:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100) mkdirat(0xffffffffffffffff, 0x0, 0x12) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000001080)=""/147, &(0x7f0000001140)=0x93) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="4ae584d2b5e84e693217ee9d06fafa1549f8b79671332097d5228b03c2b9f4e912a193c9bb723033a7b207f6380f8a61bc42494e7f282f89d4fd437e6dc34aee85bcfa613cd43fefaca20f032af6a85c274aafc65ac43b276eaae6efdb2d114600588dc4707350e3429a2552025541f3b9ca0b4c674c06eab09d918073ea2e9def74bc4a730fde502b212073bc8755600cd77758e1cbc615ddf015fdd7f6e30404ad2b398d23c0f55e00ad2c4d973eff3ef9778f731738c508fd1227243499d6d877025f43cd2913c16c65a45be8833a9b2fb869865705296f1089ab56b71534a2485f1a06de93397a8f217d3037b2bb5a8756e91f22065bca8379afcb447dd7bd89ce0347414cb32b6cb594b5ee47858d60d9bddff8fd3dc097bc11dd5fbb88bb70f91f1b664576c6802c198d75246c1177a24da97dd11d521b0ea2f296ac9113497cae6fff3baee5859e849afbc38a260b037b304b7fe315f4b0e759c8389a652c48dd899e6481008ce13ec563be99fc0138e87c13e991392a8c59f36a15b07878da8e1c5f20d14b784b4a22eb3a3222691b4c6050440e4adf354ab71ebbc2eb52bb2be8d201f0736f1d804c7a60b1ae8d27a34e98cd29eb75c679b6075994c60fb5daee106a2a3368246d3b4bb9e094f250fbd22081bfe166cb82c08fb3bf86cd0d4f7bf1869d0f1471baa377bda37478fb42fd69dc018af6bda2e50a0a85db007033942746a978da3892fdb9bb7f58b7642dbda04feda641e150f0e8c7842e9f6c85e05a207f0d2832aabdbc395e02a629bdd312d3f6f7ff6fff222c4f6749b66bebff3b332e6ab6b60e3329a70687deda76370c89d2a95ad761d777690e6fabdeb8637eb5b1fb0391b6e253de82931cc3ba10a9363aa48b8fa3f8b94cd03b90cbf35bac4790434021c5697dccd2f2c2c759b64ce9f4ce8ff6b80d6ddac0ef1ccb57209f40f1b159e35f40607be30d9b1915f023f96f9a5a5ff8ad5ec1600a3b5298179f7b10c311c7c8cff7fb125fd25b1d26f5fb1ac8c4e898586ae9a954503dc40bb070ace102da880a16efbf96fe26ef1b4206638e241149b0867bc1519fb18965be5f3b0237230a39240a487f538fe44bcded4fa78b015dc6969094f65a16a8fbe6b3115a0be63d38742363b4e709f2dce5848f9097d38862d2f0dba661c0309c664b4d86197da037d5e7a9ee9fa08a0e0596feb1e4668152b000659056e122b783bfb53e5fee8d501efcf76f4968bdb060bb7548b7156f169edb9af28c3cde205620fdbad0a51c191c265e48dedd74702cca99ac52e3145b150ee01b6f703659f1face7a6d1390b3d0f700ccf297fca3a08355e562413c2778fbe00f5678a3b454a5fafc7b98255c6bf8bd624224ceab0030b53b506abb33e4a7748b3960777c46c64692130e0b83939d0b136f9c9d144fbfbb8c164c92a6c5d9db1251290ec11c327ad3aca45ec411382a4f7842002133e84ab1c9b1d91293b8d058342d7ef4b5f720b7ccf93da8807624874756e9c87ca69477268ea6ccec33aa30c13785e3628393a3025276001f766553a2a3be9a7967d54444bc62ab415bc2a95fd334b255af0fd8ea76633b0e30581cf4839ec2077166f720afde7617a32b96dbce4818d0e0c99d7b61d22b4ffcdd401c4a0ff1f34d18fc2ad0c74868846f14b3cadcb0a45b344f6261163d031c96bef5e5a743e3c4a42852cfea081ddf67acaaaafb7a58527e597618239006fb8efcd310894cea8f49858b1f91dea93c334d2d367f7bf29173f65c15d438ffb69a36529217c3653b95d688cc1c785e538c28dfc6bd3d5440701570758cf221a8e6762c671932bb8cccd433a552bc85724365a2115a9f9d44ab5b799280d10da617a3b3515373efcfc0e5a06451a8922aca74c40b629a3929879652ae98bcbcacc9a856b052c7e9c512b7b44b03fd7ce0c705042c097cf9b46a0d674ff686b589da1639431e019fa5579ada473df9cba327b3339c7e857518cc71dd5de853997b5712a0cdab2e9c6070617104c3a51c2aa33e014de6763c40d3317aca079d3012730fb53dd9e247a30c18b5e4b4c73d69acec9f179d2b0298020317df1f0905144eb114685b5b36ce9a366ee52fc26ca0ee1a39b231df6de8491a2aa838ad050784112ba2a6ac458b3dc6d97071e947e0d109a688ec09be33b503e9197fed705e1f7ec0db6a5dc0aa26d256ad9d05ed02b83deecf1c6ed7b588486d5801bdb443d4858970bd5acf527ffcc634c56478813151042bce9a3a3662d4f4abe8e4459d3d3a116220b15af4b59de2e4555e9597be1bd265726ff96399be5c12101436a6304048044d3d64446533be4061893f86e10e43b738d4f9c05c239318f0bd70ef2a6e0a1d65fb2c0a90f200832ad48644ac194a25b00db1300372b4e704e31b817e45e2bfe75fde128417eedc7549f8f3bcd2e2eaf02e92567bf78e191fc2f79686a0703edaa49c689023b2f55537ac30ab29805d812b3c006c169740117ebe4ae00a6548a3252c85e573eaf2f1a131751c38db07524b0779dba027f0ae7405dd9ec7ef4ecbcfcd625c07d2d3219cccd70bca28bb56c2af3f039ceb7a3da3007bff8b4e771b07fe213b1467fe37abfae79101bc09ebafeb4348dc119a6dc51b13b783e41bef34d5d00ceba010234638d1c51c00ce9f75f2ca0925136fd677077c0eeb83ec972efbc638cc63aecf9686790bd251a2a3ea81109fdfc53f116e3057299560972a28a4baa6fc88e4c182e73b64ef7a6cb89e24b3a1e2a19840e68050ec03c99dec9ad3c3e8b8beb7e580c4e2868372eb3be014481fec66e4632bd3d209f51601eb90d4e9f0563ecb12eb661e4aba3defc450bc68da6d809b49efb203434bf62b8b1e8bad62dd1a5be62da96188e1574bbedf6600b75f3ef28f21b3a584d176b4e999ee14919084dbb7ecddb1ca3ddf8c79ce67d06573e7f2dc26b11a891f3284178c904a7571821b3ca943ee96383e805789ef473b66bd9fac3cb27ff9bda462b6303b2909214d8383b4a5ed1c5d0cd024ad688bd3f60520fd93a5585086f86a2c601f189d60d2b074c479bfb9fdba9f5a6fe3830ea624656c83d95bff95430efc733d010c66138ba48aef61a82dc12f31645e068f9aa770c90620257576529a1e1293da5184c6f7f7d57e3f6cbe683c0ce6fe6c8144cbcecc1b26f423ce87bf28a0247a7bde2cc76ea3b1b5e14cac4fd5e550300c836f2f8983db908d54d7a2eaf05a4c5bdaf1aa6fd0335f1c8d71a7383d4e8f2016c51e3f01ae27a76ba13eab9cf1eb17a53bb33b87146f7767bb66e37bf06a0b20a9a49eae8364523a7bb9311536f8f318693d2989575c44097cb4af538dfd600db29399faf324f9fb80e1a5840ed4ba2659ae40ddb2cfb7d5c4f6aebeaa16c93111fbf8899243b40cacd89ff210c492a5c927bdca6bb02279414e2ddb9f22b589da1054743f784b0875d6a658901f9876a45b10666b6b5dbb9f2fbee8b685de1e008050bf9ea7e58c49b06306356bf22fabcbb602d8e6427645f20f10dc9d0064f39d6efe528d2aefaa006a07ad3639e5f39a65539432c774702baaaab0c459401d3e369efada4a41e3d777799ff72d946830b271be3f8007c08f410fa3fc2ffc733291f0202062e62a5e420c003647dfceaa9f03e435aa1956dc1fbfe511d77e8a9fdf0e5a1d658e68a7f6b765e0c14aecbc8f04cdcd1e8f294009ed7e116674b3b22ddc8c9aa73b3508d23b01efda7a6999c0425c7c0651473fc00b84c533f918e8d0f48336a02d8aae909dd23ca74d0cc9e8d53b5c81939825a707c276387a98a64e6ee5f4d055fd58dabe25159438a417ba9863d6b18988cc5f95a0cc8555165098c2e66428011e555ffa11bfa72ca18435f6acbb05f25d6e5ecb910861f750a95f5c5a296c3ae171522f297afdd3156761e8be0c8ae48e056f4e8bbbdc5d4a5f1d3fae93c70a836d9ee7acbd2a6dcbc2c92500a2080c70153cd6802e91d5053237d29633b6d2a2dea1d4e9f480f5f36a080f2f8cdeca2336444078827b12ae9ac5c5f7080332d97f7d443960f00345f84290c43b6a12de3d8c46e87164307a753f6a955a22f5321430643ad9eb571f2382603ba92819e36e4520cb21059f99a89b6f6a04e7a790f2dcb2f69b6b6fac5470e464fb9d5c936d2a8107de5c50f2ab786b3a8d97fd4dc93addffb68ea1b7c12fa5ca29fe4d09adac68bb862247cc3e12aebc5cd2316b2d516d6a5bf2df04572e4a919d39edf8cc130a11daf0b928990ec83a61c7b1cbfc606f8f24ae2b1f0d73ca0c7da2ae880e4cf252df04d8e369dca1610a14ffbb355e006d233281b95ac688aa0c4e66394256546d8adb2bed1c8167cde62f51bcd41c7142725e3da1bb3410b9d9a9fbc4b2ef7e71ea59739362695a9c5a7b89ca8d3ef177b2676eac13ed59f8bf7c745e83292d0992a10d427b973c6b0e7c4ee955b72c3d1606cd612ce7feaa1662e2857323d36069d55f8ab013a3819d8f5377257a46561300d44a38ab7fa4141d3e84afb1c1c4cd19f50f8b62ca02c989060489258f62c929480d82b04538581dc13d56b7b8ee652a4254e49ebc4072643355dbe9ae5796018be08d816e2bc3ae19712c39d5339d540ac7d44bb18132cbc39b8969e646b828fd82106f4924bbf460d6720422e5c89e46d26d7b59bfdcd29f0763cd7207e618a9ef9d02407812939dcc1acafecdf37948d2521dacedd30d6cbc993d681414b77db023122e22d2d98dbf1b9fad79a36aaee600188f3926148a6c17e219f96fbd6edbf54b2766273f0a8f3adcc9ad540fb2ceca529cedbfc900e2fc6bd5ea33ff6dcf0ca198df741aed63262c375acfeb0b0099ff7e3160e805c126470dc8e05fc9ca92c0432f6068b28abb66f3c9d125ae6e0ffea388a847f6bd01f4eb22b4d15fed511c26056cdb684490d00e01c7f9a4be4ced45a05a4d50d56dbaf292dabd4a66d745d966698b47a19bfbb4cf5d359a337bfceb72136a3e0c4dde2f709e0d015e38b8afac1f8f5e31c60a71c5a2091ba8fa7ba9d7bcb9412a114f03d8736a550802134582be29dc4cb4cb88f82a2de4e7014cbf9d4a44feca1d88355abfd27d9f019daf4a27c00639d0a34e4305cddf17beeb4c8fea83a4891f8a2fd228cf89bb5acb250cdbd49c99b90a34f9fe47a0d8b797ac317b27fa3fed3b4aede0d6c90d9453fda83b2603433951d860c65fed8951736e7e0fc5d7c17f976ea9b90c8cc734a9b857db5badb8b1a5b9f72154f32c33ec5d9eabe93340c8addea53140d2c25c69f662051da57ae72ffd7dc3c214db858e873582bac5bdfbbd0e2408945bd1a54a985c033dd3c3f9411b5b683a47fa797ac677f5bc026d1be252c7d03180d3dffba1009051eeedbe0fa2fd8a941c8dc103ba79362593e857556c3aefeb169d5840b401f57df698e1ca3e6803b6be3aa6be53b7e7f17fb73562231ef9b50e72697077824b64b52b04f3bcd2aeca9a51ebb31ee215ea5c8fa2b6ea066b0250ef86081008844a59168d4270f7716ea1f636b38b01de7bdb00662b111a11a7373edaf810bfc518f4140aec083d6628a81c2a4140d0b6a8e29c80a166ec17430f119c7f9640589c85f3602d11121467f38de0c3e3de6b65c8c59aca9e28b4902fe8775b5384ddb6786e1d915b33b5e30e9c14f956b62c0500a2e5bd1a307d3092207c1d6efb50701eebea3317de101395f4d0237cf94508fffa0b060afbba3104dabbbdaa26dfa846bed40eab24ed7fa08fd18283494786") msgget(0x0, 0x90) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={{0xc471, 0x7ff}, {0x668}}, 0x200) mlockall(0x1) sync() open$dir(&(0x7f0000001380)='./file0\x00', 0x1d1bb652a46eaa87, 0x92) freebsd11_lstat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001340)={r3}, 0x8) fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000001900), &(0x7f0000001940)=0x8) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001980)={{"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", "6ab41150dc299351529680245d2c2b447563422bb5e5b2655c02502ace9d1aa7", 0x8, 0x820}, &(0x7f00000013c0)="0783cca0fd0970c5346c39cd16ccaf759d3d7bfe575792088cd0911d1de6897bf60f651f32344ab735a70c861c4449f9f0a74d884c8a9811e4b14b0d58fca10ae4757d1ffa4e0a900a7df400acdd280022616e567f0da49e3354fde1874ed9af5c12cab0277cb2b38ba1537390db7ae228e695964bd416939ec1cdddd6812afb63", 0x84cb, 0x7, 0x3, 0x4, 0x600000000, 0x3ff, 0x8, 0x1}) 00:01:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0xb9) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7f, 0x7, 0x9, 0x8, 0x4, 0x0, 0x1, {@in6={{0x1c, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x2, 0x1c, 0xccf, 0x40, 0x100000001}}, &(0x7f0000000140)=0xb0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)=""/58, &(0x7f0000000240)=0x3a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x2}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r2, &(0x7f0000000840)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="10003886000000a43800000000000000"], 0x10}, 0x1) poll(&(0x7f0000000000)=[{r2, 0x4}], 0x1, 0x5) 00:01:08 executing program 1: r0 = semget$private(0x0, 0x8000000002, 0xa) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x9, 0x3f}, {0x5, 0x4}}, 0x200) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000003c0)={0xa2cd, {{0x1c, 0x2, 0x10000, @empty}}}, 0x88) semop(r0, &(0x7f0000000100)=[{0x3, 0x3f5, 0x1800}, {0x4, 0x101, 0x1000}, {0x3, 0x7, 0x1800}, {0x3, 0x8}, {0x3, 0x16006432, 0x1000}, {0x4, 0x7ff, 0x1800}], 0x6) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8008, 0x20) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x1, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000001c0)={0xfff, {{0x1c, 0x0, 0x80000000, @mcast2, 0xfffffffffffffffa}}}, 0x88) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1ff, 0x5}, {0x1000, 0x100000001}}, 0x200) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000300)={r4, 0x4, 0x89, "b704eb47388d01a45b6cfc79fb67f3b290b33d4bac8ce49e647467f2ffb3cf4f9ecbd45e2b2932954b1c43d06ad94028af8d34d98364d784e76195b614b4c73e6ac71064a346ced3ea05e965b73182b6149f2c0edee737123845acbb6a6baab0778acfde6e6ecb49601aa911edbd37baa173b71cb45da7e384cb2d2a5920f33464a37ffd3745531bdf"}, 0x91) 00:01:08 executing program 1: freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) getgid() socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socket$inet6_udplite(0x1c, 0x2, 0x88) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000340)) open$dir(&(0x7f0000000380)='./file0\x00', 0x400, 0xa) accept$unix(0xffffffffffffff9c, &(0x7f00000004c0)=@file={0x0, ""/91}, &(0x7f0000000540)=0x5d) socketpair(0x10, 0x20000000, 0x7681, &(0x7f0000000580)) openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x80, 0x3) open$dir(&(0x7f0000000600)='./file0\x00', 0x8000, 0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000240)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x400000000000002d, &(0x7f0000000640)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000400)="1c0898cd801b69e4c42205b8d3d9d0795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec45efc7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x80047476, &(0x7f0000000000)="eefe") getgid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000640)) 00:01:09 executing program 3: r0 = semget$private(0x0, 0xb, 0x2000000000000) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x2, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x800}, {0x0, 0xfffffffffffffffe, 0x1000}], 0x2) 00:01:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) 00:01:09 executing program 0: socketpair(0x1, 0x10000000, 0x5bd2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0xda, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@loopback, @broadcast, r2}, 0xc) syz_emit_ethernet(0x42, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000c043348611b229284b0000080046000034000000000001907800000000be014c48277c46b90b009078000000004500000000000000000000496ec9a24b6eca1110aa11a5d1e6d1dd9cc62f09e87f191cac9aa1feab954296781ed0f5168eb956f2bafd70c80268fda3455d6f624dc660ff146e512d1e09e6b1"]) 00:01:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) fcntl$setflags(r1, 0x2, 0x1) 00:01:10 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fsync(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:01:10 executing program 2: r0 = getegid() setresgid(0x0, 0xee00, 0x0) r1 = getegid() getegid() getgid() setresgid(r0, r0, r1) setresgid(r1, r1, 0xffffffffffffffff) 00:01:10 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001040)={{"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", "bdf1351b476a012fc9ed6f2440a2363fb2b6cd0a0f42c76751372027dda1dbd2", 0x7ff}, &(0x7f0000000040)="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", 0x9d, 0x101, 0x4, 0xaf7, 0x3, 0x8, 0xfffffffffffffffc, 0x5}) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) 00:01:10 executing program 2: r0 = socket(0x2, 0x10000001, 0xfffffffffffffffd) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2c}, 0x23) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x6}, {0x6, 0x5}}, 0xfbdcbe3da704d303) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x1}, 0x4) 00:01:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000000), 0x8) sendto$inet(r0, &(0x7f0000000040)="cc1d86a1368c9d2bc8e43bda57cde1982c4b86fd694dc9def81c0b588aaffdcfb7a328710e6598459f75f370da676efd817cec4118106175bc01c4d184448aa4fe6de3790dfb36b9513237a23d0e3aafa55fd4776eda54d76265bee32ca978cfeec56c45b620979d600216ed8c8456bd604be6baa6ec5f3778014533375245f7795435c56f897a5c502ec5e8e62184d440b811b0867fd83885dff211998da9d9a547ad85348d53be81d573af17e6aaba948cd082ab9aa06e4934189e6a351b34597b", 0xc2, 0x4, &(0x7f0000000140)={0x2, 0x1}, 0x10) 00:01:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1, 0xef, "284ee641713fe197eaf3b4a4748cc974ba397388059aeb31507e63e775fdd00bb960baa1c21528880499026a654f37c509d81986078b69851945a9ce9e15830000000000f3b7a4e8d5c10697be01293799227ce1cdeb40aeb90f8c00f3d375ebd2861d9d29320db35f98c3500bd55838d263d8721a04fb297fe3867384e1cc822e230ce25ef23ca1d09a51dd61ecaf5c3729bea27a89a451182bd4cfe9a12fa53ddd1c3601d531eeb55c4cc24f600e0f6061fbf84034d631c89621c72146342f47aff73b94a63cff4815f095d1d87bee6116714394b25d957b8cb9a24a73836fee4a508a46cdab281dc1ddc83a118e"}, &(0x7f0000000280)=0xf7) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x400100001, 0x41d, 0xffffffffffffffff, 0x0) 00:01:10 executing program 0: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)) 00:01:10 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x33, 0x4) 00:01:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f0000001640)=[{&(0x7f0000000040)="175cb3b97c2c5d437bd7d40b5a4a56", 0xf}, {&(0x7f0000000100)="77b1e67e9ea8a4ea6e4e4f1391072e74db0a15913f05c697380d772636e75ea43de8e2274fbe8aa870a05a9f6bab21", 0x2f}, {&(0x7f0000000180)="a2138bd5aa88b5d55952a94aff9d5019c710b3d3cdf106d2e4b0d577a177ca4cbc2586fcb27c2354c939729b0d539ce4c8c2bac4eee1f5f0f6f78c9a7d9c0bfee15fa7d2e8201a229b2b28ae78919c747677acaae4ee99fe9a862f532889659d74d3c909af2eeea100edd68cfbba308c474e1d4c25", 0x75}, {&(0x7f0000000200)="ac36e8156c7249645b2e4dca3fddf031ef4ce24263a82644314a049aed91add975175f86f45320d49a7f8bc8c0ab1cfad197c25f3e0e45bde409e1ed896c37b08ec0514f25130d7545fcb23fc8175a41a3dbfc9f518fd86e5ade9e9c2412c1c7bffebee24f03", 0x66}, {&(0x7f0000000280)="6f833993d63aecb237898ed83a2e3bc5b753552d4f9cd20fe18b851e23ad1602682fda280f", 0x25}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="d4ed6135a88391bb8f9516ea5c712df89b20f65031f717b181fb4e449807822364b247c8d8cf4fdeb0b224827a21927338e99b0d374771772fa803560160981faa46bb3c3c7f8d1a9402ad282639a3fd0dc18f4e3f0e66c4e3473ceeb1993e8a394103006bf70f379b9cc0dec9094f0dc2093adb051e4213adde3db1481f0a234aa1bdb1314c94f043fdd556bac73e5aee25cf4677dcc2f4e1590993d0450e6e0c7897c5b925f3b1d59d727b98bb51ccdd15609631459c5e5c86823c517325e613aa47ac79b74f07a42eff61c509e643dd3c051f104452cc3f7c3dfdc5006043cc6bcd01ddfe0ed78ea2", 0xea}, {&(0x7f00000013c0)="ec36d026668daa211a63e678da24e7234bf9ceab458f1ddd3b54c3cd6e99538f760b65055582637c9e6517f5eb7b77ccc22135cd7b85f3bd18148cc79422e31435269686df8f0d9a8ca85694134f52384fb7ceb3849b14b7532d48619c3d280262c4", 0x62}, {&(0x7f0000001440)="b2a3445567d64be0c07d3b6faf24b599a2db0ad2554f92720e1275ed561dc7c8646cea318812ed2253f5d3572e93c56e96725781e9e29e17f62cd4bd0edc5cb9f1f2a67e5bfea94a87848a2d2fad6801b302586710120fd4aa37cd122d535c76a5d0e972adcddd676d2815690bf7b49fd66eac12310edf85861f25867c3c16149d3b30276f31267bd0d20b49f85e5c41031ab16b69", 0x95}, {&(0x7f0000001500)="170aa5d45d5f487c74fdfe71e6a389f2a55850ab94ce0555bfaea10ec6fb8933f5e454801556df58e620bfa7e62e323f09e54ce7abf21ab1f2c668aa65c8bc5324a632fad261ffcd3802119fd5a067b60d69422e2b18e4b0948cf58090159fbf4b27182b2d93b2a6eca1b5a4f526c25445f6e4614d9952a7", 0x78}], 0xa) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc2, 0x0) ftruncate(r1, 0x10000) 00:01:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x6) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f0000000000)='\b') 00:01:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/81}, &(0x7f0000000180)=0x53) poll(&(0x7f0000000200), 0x0, 0x4) 00:01:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000fe8000000000000023"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x1c4) 00:01:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000140)=0x3000000, 0xfffffffffffffe79) r1 = dup(r0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:01:11 executing program 1: syz_execute_func(&(0x7f0000000000)="642666450f197e43b5b598701b69e4e46962f5696200d9d9d0c441395bf9f2680c0000008f28b4dea2872aa10000a8a8e4c753fbc4e101edfec4427d826a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d9d68074848518fe9509b9b9bfc0000c1ea01eff265dc5f00cbeaea5b32363ef80f9966030faee42c240f5e5bf447000026400f2d23181801fed07777e3df8f4978db430e4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0xfffffc92) 00:01:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="ec00cc9270ae006b6dcbccdd05009799642ff9cb624350f73c3c9761d25d76d1c3f6e3480b8b4d0c0680d0c66b4de3c3c0fcb6805db8c8f70be8362fdfe207866f1ee6b4d9fa7d079fe07eaf2ba0d0c00022af2482a71fffffffffd4990226c9323b826e739deb1c5c04f5be04f3861b40cacd87e7c30056e910441cea4804a73d21fcc56d54f03de6a8fbef8767da31bf618371c33899029e42f4bb18e3e103e09b73f15e55ab59078e0b92b2719c02feccb047c288150179d606fb085872482eeb11ab59fa3064983b7b094a62e624d8b82cd7170e"], 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) open(&(0x7f0000000080)='./file0\x00', 0x802, 0x40) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:01:11 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000080)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e61f660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:11 executing program 2: r0 = socket(0xfffffffffffffffc, 0x10100005, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000080)=0x100) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@loopback, @loopback, @broadcast}, &(0x7f0000000140)=0xc) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYRES16=0x0], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r1, &(0x7f0000000040)='\x00', 0x132) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xd0fe, 0x4, 0x20, 0xda5, 0x1, 0x200, 0x7fffffff, {@in={{0x2, 0x3, @rand_addr=0x7b7}}, 0x0, 0x1ff, 0xec, 0xb11e, 0x19, 0x80000000}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)={r3, 0x2b, "cc4e33ae144b211241dbf36895d3b424c5c6f921c794d17de3ede4d78375bdff8856612f57786f0da92ad4"}, &(0x7f00000003c0)=0x33) fcntl$dupfd(r2, 0x11, r0) 00:01:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000080ffffffffff"], 0x0) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5add293ad588323fd9a78992577dd08c8ea1ee72b1260463c90d72efe82f2ff6fe3e0e64c5d82cff3e8940bd059876d6d01540b342cd08a42101726a07d44ed6720e0d36e42eb06cb10c40738646977154686e332622bb9598cba6cb09fb2e98be8196e34a9c513a5d0610e852bd522158a4c0f7670b8a2aa7aaa85c9cc668812f8cfe7356c744fc87f0b4c199471d74cbf05cfbc4039141fc596e9e6e668c943c0076178c3c93f0b10ea8b318110581f08befbdca00e4558760a728285bb77090c98008ebb3874d427b42c2c29c64574652ce872291c39bcef4c4cdb6b569622c8ca579e93dd912ef16896ac2d12d91e3503ac7e63223ba9d5680ac1ca18fe9b9d2770e69559375cdceb7ae363d953b9b2159d1f90246b1f19937af5f9c2d1ed4a46022087eb2981c38b118a0400ef50200913eab28abd2802b640476f352b86a274d67cbceeefb1add66f3c2a561b096b6550d0874befc1d92f5ea3d528d08fbfa5156bcca701bd8167ef4a105ef8fd6f76f056b10c244bc2d377b8b5f32791ba559378be6eec0a54c8f1767b965ec5da1dee22542879c3c5b925a6a43a052e59ecc88f3bafc4bd957b22c140bda38d052b05670352bcc25bbde4a4c68a6b8acd4eb40bf994ec076f9199b1217ab686a10d7b06818467d017f37efc016fb0f957a051d68a0b25f36349ba868ff6cbcb2cd1220f8e7ea9ca8deff8e23427ee91428b5642b015ec1b05861c21b64636d4d16e725f6e0a917d8389f58e820849d45a0a0e49ae1e3d225d89f079b8e60617e39155023b036d0a12d7573297ff1830453b243f4d0b541eebbca5a5cbb5c63b71002dfcb862347b387a3fe63cbe2bc8dbff13a854ab4989397255d580ddf1bbada7d028cb12e49195af66713d10cedcde56c24dd880ff0ce0cea3d140226028e6c689bf4948b1fc227a696fbb68fe7fa6ad8c310e5af38988cdf28a0f1c504bb53d1f2bbaf4085078022cc27429498ca77360af2d16f88c246943107ae9a0f5d6ddc525c39b3f66b1f45b6618a98caf568942e87bd14de7dc630d136ed8bc70fe265c92109f2aeb8a4c2fa1ef58398cd28e4ae6d9ce8ab9b518207af28d46f74f3d67f650f56d62267708a1dc2e4f426dd2fd2d98e2dfb931b0b61e54c87cae00437d3766e7da2d6fa9655ccf4e09cfe13a2fe9dfcd315f73a8848444711d4e34f1ba876189b52987f57e6fbeca516363e1e7c355f0be1167b25ea3bf9077ddde791fa4cdbfca631cb4684e9751cb3b02b0c75713f594a71ca63a6a722d60eee5f14175d796a802c2201613066ba8039cbc4246ae38fa5fd292b793c6d6716ae5f67e137dfd1cccb9e670c8b3e0ac10f1caa9ebd2bbb28ab8674d3c206c26b90297ca11bc5162ba5f9c22f903a17b5a4a6a558494afa6942fa36bd6fc766f67cc45ac9710f49412a1020ab24e7306165cc7b69841d45dc066ad0e6f5e92e63fb8d8f64e389590e57799bde7045d1814460448608b3dfddcf4bf282a1b93b4f050e9d87eb100b3f6acb0adb78e05c1d44f521908438cdb3e762a30f4529b1a35a1044abe688997be4e6b8bb9ab33035fd98a336b9c4ea5baafa31735b5f49f22d2d54156", 0x4d1) 00:01:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)='Wi1\x00', 0xfffffffffffffd2a) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/139, 0x8b}, {0x0}, {0x0}], 0x3) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x1, 0x420, 0xe7cf, 0x7, 0x5, 0x7, 0x9, r2}, &(0x7f0000000200)=0x20) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = msgget(0x2, 0x14) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/4096) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) 00:01:12 executing program 2: syz_execute_func(&(0x7f0000000380)="96f3a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x2b3a) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) 00:01:12 executing program 3: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/92) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") 00:01:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) r1 = dup2(r0, r0) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/70) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) shutdown(r1, 0x0) fstat(r0, &(0x7f0000000280)) 00:01:12 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r1) accept$inet(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 00:01:12 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb80ff6002290f00303a00000000000000000000000000000000ff0200000000000000000000000000010302907800000000609433df0000e789d3f5000100"/90]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x2, 0x81}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x0, 0x3, 0xe04, r1}, 0x10) 00:01:13 executing program 0: setitimer(0xfffffffffffffffe, &(0x7f0000000080)={{0x522e21b0, 0xa}, {0x103, 0x7}}, &(0x7f0000000040)) setitimer(0x0, &(0x7f0000000100)={{0x3d}, {0x75da, 0x405}}, 0x0) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:01:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "f1245f8db814dfcf4515479f29afe1dd"}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2000080000000000000000000000000000000000000100008000"/128, @ANYRES32=0x0, @ANYBLOB="e0ffffff0400000004000000ffffffff03000300"], &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x8, 0x3, 0x6, 0x4}, &(0x7f0000000180)=0x18) 00:01:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023d6a66696c4502db"], 0x10) close(r0) 00:01:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="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") syz_execute_func(&(0x7f0000000000)="98340b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000240)={{"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", "df13f8d1e321efa88bd54e9d60cbaad751b0ff8d95a1d97febd7ea632fd5693f", 0x9, 0x6}, &(0x7f00000001c0)="7bfe37f4cdbb5c7921b46282e33e4c09fc8ff7bb8ba119da08d017371ee5fb6970ee28400aad7e5901e2c554875a7815f0f5338b77d2654ef2d02a28512b5ffa32b2da90121eb8fdf780c2dfd0fc952dd2c58912daffdee83d067b527691", 0x10000, 0xa16, 0x6, 0x10001, 0x5, 0xff, 0x6, 0x4}) 00:01:13 executing program 2: clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) 00:01:13 executing program 3: getpgid(0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0xf5a, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) truncate(0x0, 0x1ff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) 00:01:13 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 00:01:13 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@empty, @remote}, &(0x7f0000000180)=0xc) r2 = socket(0x10, 0x5, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1, 0x20000007, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x6, 0x1000}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8, 0x100, 0x111, 0x6, r3}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r4, 0xffffffffffff673b}, &(0x7f00000001c0)=0xfffffffffffffd8c) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r5, 0x49a}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:14 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x7fff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd608aa3fe00300000fe8000001300000000000000000000bb00000000000000000000000000000001010090780000000060a201000000000000000000000000000000000000000000fe8000000000000000000000000000bb"]) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000140)="20c6d640e83a441733d05b6a1e87f81c1ab9a32334a1f9797f970caec6befbf55bc77aa81e23927c93041a6b302a0b0131adacbfd48205b254f86f40f57e16abe30be956a5dc0781fa9981f7255a0c", 0x4f) syz_emit_ethernet(0x7, &(0x7f00000003c0)=ANY=[@ANYRES64, @ANYBLOB="a3a83f6904040000003b1352b89c0b1534a54c0c4a0fd911f181d03162b8b29087e9322289d66c69d3ca0b4d6d1c7dfff259060000007b2b16641c0498f40724877ac4a244bdc67f9ddfb8c9fdde29deab7b4d8ac7a44c8b272fff96a7bcb62486285aa51bd74a83d99890cdb0e0fdbc020000009105367e9045fbef0fc90beba8b2b2fc77b518ce3b3d370391e25e4fe309e36bc035cdf086e59108158a70c9fc0d1228d979d968483f36845def5c1fc261b1792485a97c0a0fbae1582560a10d5bb93040950a29d406b5943b5e7fbafb4a685f53516abe5abfd2", @ANYRES32=0x0, @ANYPTR64, @ANYRESOCT, @ANYRESDEC, @ANYPTR]) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000000)=[{r2, 0x2001}, {r3, 0x81}, {r4, 0x24}, {r5}], 0x4, 0x4) 00:01:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:14 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x1, 0x7, 0x6, 0x9}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) r2 = getgid() setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@multicast2, @broadcast, @multicast2}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f00000001c0)={0x10, &(0x7f0000000180)="39c4277d25aef2bdfcc82feab552be35c48662bb10cece06e490d0374c8e40a0a3b57a6ecf2868a6e6c5c889952cbdc792a2267cfc6892fd1c93dccd24c0d5", 0x3f, 0x9, 0x3}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCLRIFFLAG(r6, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000240)="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", 0x8, 0x1, 0x5}) r7 = getegid() ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000000380)="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") setgroups(0x2, &(0x7f0000001380)=[r7, r2]) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000013c0)={0x1, 0x4000, 0x40, 0x80000001, 0x0}, &(0x7f0000001400)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000001440)={0x7fff, 0x900, 0x9, 0x80000000, r8}, 0x10) r9 = dup(r4) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000001480)="33fefbcc4dcafd568f69c2a00911ca4bd36b45e4cfc2932e673816b05b6d6639cb16809ea403f8180845910e413dfc1533b86e02cfa9caab265c357e23d306d40cc506ac06a359feace5eb0798f2e66b6d10111c83e9d57f48aaf91204b84799596706761b7f19c206f78b099a1e2c52aa523eddd9364d8a99478527a6d9ff862159a6141f648f3a4324c2d84899a448a170330dfa") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000001540)={r8, 0x4fb2}, &(0x7f0000001580)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000015c0)={0x1, [0x80]}, 0x6) getegid() setsockopt$inet6_buf(r9, 0x29, 0x66, &(0x7f0000001600)="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", 0xfb) sendto$inet6(r4, &(0x7f0000001700)="30df02f26d66892a72d3d17cb881fd30165d07b267f68f24418074d8c2c4befd1c4277b6c5debf7b77d1986aac93373940b5", 0x32, 0x81, &(0x7f0000001740)={0x1c, 0x1, 0xf6, @mcast1, 0x46c}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f0000001780), &(0x7f00000017c0)=0x4) freebsd10_pipe(&(0x7f0000001800)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000001840), &(0x7f0000001880)=0x4) getsockopt$inet_mreqn(r9, 0x0, 0xc, &(0x7f00000018c0)={@broadcast, @rand_addr}, &(0x7f0000001900)=0xc) setsockopt$inet6_group_source_req(r9, 0x29, 0x54, &(0x7f0000001940)={0x1, {{0x1c, 0x0, 0x7fff, @empty, 0x6}}, {{0x1c, 0x1, 0x1e4, @mcast1, 0x6}}}, 0x108) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000001a80)=0x5, 0x4) 00:01:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x15d) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "4ba3782144175546cc5b3330f45614f0"}, 0x14) 00:01:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:01:17 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x0, 0x10001, 0x0, 0x0, 0x4000000}, 0xa0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x57}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x9, 0x80}, &(0x7f00000001c0)=0xc) 00:01:17 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0x0, 0x1}, 0x0) lseek(r0, 0x0, 0x0) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000008c0)=""/210) msgget(0x1, 0x204) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000007c0)=""/155) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x200000000000000, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x9, 0xfae2}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000380)={r4, &(0x7f0000000740)=[@in={0x2, 0x1}, @in6={0x1c, 0x3, 0xa3, @mcast2, 0x20}, @in6={0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000005c0)=0x10) r5 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000100)=""/7) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0xfe95) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) 00:01:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000001c0)="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") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f00000000c0)="854d5b658ffcedb79fa4167265bc7cf82eebaf22a4619998b93c221876617cba1b8f37e29f222f726b31fec0941991111780dab56c8a9bac8ca5b06092d4097067ab296eefdb9eaf0857b455052513acd42e221f0dda897d92a54fa97cd500501f115ad89a1c1299dc7623c70371b4b46df7d753d29b34b374b270c259b12e736153c64f92e7da4b41a3f89e750b13b4b6ab374808e541278227dfb114fd8cdafee9ff2785a79447fb10349702f0d4bf4f2e98f09d471c543fbf1abc183ab4ff5ce0376b793ef3ce8eb50e3834126a9b86607f60ca8794cf83ad") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) 00:01:17 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x8000, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x2, 0xd42}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x20, 0xe8}, 0xa0) 00:01:17 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000340)={{"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", "59fd97878cff8539899039cb06e755d8289deae21eed2b76cfb3d3a20d2262be", 0x5, 0x7}, &(0x7f0000000140)="0e71e32b145837ff66519216246d49691c9f6ebc90921fca60c8d0efd9e40280b06f74d9d7b2b4712435269f5f095852fd355ef7530d1d7c0ed3aac08150c3dcf075ed6aeda63be68a95add8b2f332b0f9fd8617e43ea3d864fa9da740dcf1e585af4e06586d4d12b18a8a5a45218ca2b2142f276d11cf4bda64817069948ff9f1f94f24", 0x6, 0xa3f2, 0x1, 0x5, 0x9, 0x2, 0x9, 0x100000000}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) close(r0) r2 = socket(0x17, 0x2, 0x8000) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x996cfc11b4ca05bd) 00:01:17 executing program 1: syz_execute_func(&(0x7f00000003c0)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f05c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="31bfde15ead76e8a175477ebbd679419cf975fbc1731190baac7f993ce4d3c22e3da27bb3c6a1ed6c299b5890e67b44aac003e7eb48f4c5aa3af29faadbf478dbee96e402357448c83e32144422f4b0ea20a6ffe1998cdaad344096a82c1116b853490513d0ee7e74b55dc9aeb979fbe476aa2f1b7baf95198d73ffd20a6b489d075e8e42faccd268bc57a944225abfc1b82f13b876507ccfde33b6d35a979794f684ca10bc70e11495283bd62989ec06703c69bf115f12a149ddd5e3c8a9873979276e3f1dbce9dc3cccd53101838a448876fef4d44a9e0382d60b7aca1d5b9cc78b7808c7ddc01b4db9777e8f344c0745d44c8feb5df") r1 = open(&(0x7f0000000240)='./file0\x00', 0x200, 0x0) shmget$private(0x0, 0x2000, 0x183, &(0x7f0000ffe000/0x2000)=nil) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000080)="146df85c728ae8d323f3db04cf3cb9206bb83667aff15af2cbdca21d78c78d03907ef40841005c48b7d7844f025b48e277622f077bd0c6848f4bdeb4b3f61b1ed5c3d7a2def3a245f31d1c82a405f641fd6f8a2b2e7674b3be") open(&(0x7f0000000040)='./file0\x00', 0x2, 0xb) 00:01:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2463, &(0x7f0000000440)=""/185, &(0x7f0000000040)=0xb9) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2020a, 0x19) 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$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000001d93982f5a16a2feb1be855f3828fce7d08476ed4a7a96f4c50f7db7cd21f0ae463c15625aaad4262b267a9238567dcbcf0595bb43a7554b02d956e977b019286bfb6a3dcb0ab068f84ef2a9ee2760e4b678c338db52245022362dccf465a0871be380bbcf798a3223eaca695aa951978c1262f9c26a65d9f4008cbb842c7f3a0d0d9a1de19857d86923909392725aa81c1382951bc9562c52f5790b5f2dc857532fc7b46f6b46da5e6506721353289da3e3048fa8cc1fe22ff3af530092a1244d10d007749b7c599fa3e808"], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 00:01:17 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:01:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x60, &(0x7f0000000000)="494931edf34d4ea2f968ecacd1ef7a310e278c744d39d9f4fc6c752cdd1545a9bfe95b95d0e58585d57e2232608bb56b2b9b47d43c672ca5db59d9359fb929b044bdf4bb43", 0x45) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20080, 0x100) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x0, 0x3, 0x5) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:01:18 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x000\x00'], 0x10) accept4(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x10000000) shutdown(r0, 0x1) socket(0x1c, 0x1, 0x793530b1) 00:01:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "655a726a0a0e4e826cd35cd1c9a15c44776a531286a10b4320b81eb4c48b576c", 0x1, 0x7}, &(0x7f00000002c0), 0x7, 0x3, 0xfff, 0x40, 0x6, 0x1ff, 0x8, 0x40}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in]}, &(0x7f00000000c0)=0x10) 00:01:18 executing program 1: r0 = socket(0x2, 0x5, 0x8001) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x20000000) r1 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x3b, &(0x7f0000000180)=[@in={0x2, 0x0}, @in6={0x1c, 0x2, 0x48, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x3, @loopback, 0xfffffffffffffff7}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0xd94, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}, {0x0}], 0x2}, 0x81) freebsd11_stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setresuid(r1, r2, r3) 00:01:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) sendto$inet(r0, &(0x7f0000000140)="d132635340d9e52124678d1d807363152dec466e3cd6c5eb8f19e0b73b5db1609059a223f5df838a3a267db2d25e0c1f42c50aa9819031f3efa2e72a2fc64cafba642fecdb3985850fe6d3c99d32179eb21bdce247cc04b48f39107e4fc289c69f7080f7a11be644dd8da291877f596281e10b0edaeb5e06f27d3c1aacc2a5489aba5d012db12939bd4725c35aed2078404ce4c1d5276c5bc9141321fa1bd327cae8a81cf056a7c47915edfc05845436a5ea127800ef80ec0b2039f07b2a54feecb962d1f73aeb554bcc0ecea55e5982c97384c5aff5f671994ba0af93eb1060ba826a274e8ffc9a266309d8a11f87430c7d06", 0xf3, 0x100, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) 00:01:20 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08849078e0000002e00000000000000000089078e407646a4f28f92900"/50]) 00:01:20 executing program 2: socket$inet6(0x1c, 0x5, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff020f246e010164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc642666450ffe3066474f383ae34ba261b7e2") pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) getsockname$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:01:20 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in, &(0x7f00000002c0)=0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300)=0x5, 0x4) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x9, 0x1, 0x8, 0x6, 0x1, 0x800, 0x7, 0x7f, 0x4, 0x6, 0x65}, 0xb) setrlimit(0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sync() setsockopt$inet_buf(r2, 0x0, 0x51, &(0x7f0000000140)="26a819dbc280949c2adef851f7b97c65a2e5e85f3852a01857ae7bd905b57b48f87ba6e4fd4e71a2cc0c2f477ac281e5ac1c6771385604f115433ac36eb9f98e60ed04e5a9e9c6995776b810ca30ca03e74b03eb05fdce9632f95c755e57f6f7c35b729e86d0fdca01cdb158fed0726ec2dd93b312181625a1478f8ad2e2594b96", 0x81) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:20 executing program 0: syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") dup(0xffffffffffffff9c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x11, r0) socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0x68) renameat(0xffffffffffffffff, 0x0, r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r2, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:20 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getrusage(0x1, &(0x7f0000000500)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:01:20 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) msync(&(0x7f0000ef3000/0x2000)=nil, 0x2000, 0x8000000000000001) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet6(0x1c, 0x30000005, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xca, "e3eebadc0c1be1c45d4e26d349695424aa782dd3f702a814f46c21c78e24f0f989ef5dbefee28e4272efd390cda32f08eeafe97594e2ca195e81e0004b91ef7d39a56411ada71b4dfbd487fbf1484c605912e04aaf1cdd663e973112ad4343f2b6decb9e40af6b7772c29fc772f368f84e4ddf5d20a9fa97e4859249d839300147f15deaadac0cdc48502939f61a4310086e6d6e3ceb6e51dbe00a67fb6ab9e54276fb399e4d641e325f40bcf525a9b1ca35bcb039eb0b1c60525229187da33afe75a3400e4e42e04515"}, &(0x7f0000000100)=0xd2) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7, 0x1ff}, 0x8) 00:01:20 executing program 3: r0 = msgget$private(0x0, 0xffffffffdfffdffd) msgrcv(r0, 0x0, 0x0, 0x0, 0x1800) __getcwd(&(0x7f0000000000)=""/4096, 0x1000) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001040)=0x1c, 0x30000000) fcntl$setflags(r1, 0x2, 0x1) 00:01:20 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r1 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@local, @local}, &(0x7f0000000080)=0xc) 00:01:20 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x74) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1}, 0x24) syz_execute_func(&(0x7f0000000140)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:01:21 executing program 3: r0 = semget(0x0, 0x7, 0x20) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/147) socketpair(0x17, 0x2, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) open$dir(&(0x7f0000000200)='./file0\x00', 0x20000, 0x4) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r3 = getgid() chown(&(0x7f0000000000)='./file0\x00', r2, r3) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x4) syz_execute_func(&(0x7f0000000400)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") 00:01:21 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/166, 0xa6}], 0x4) 00:01:21 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getpid() setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@mcast2}, 0x14) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="48f14b4da253c2179efddc0a35ce4e9574b493", 0x13}, {&(0x7f00000000c0)="6de35219e58154c625c25371df29edb2c96863033de3725b174f71a8f05dfdfd8b2ee1041126376b1e39bcf70daa3f46bc231013c43132a8030e04a4a911884ad735f057c9ac0a4e6994334a6f8baff559f9c1308fa71b8c1aa7708ff0266738771f6971ff00", 0x66}, {&(0x7f0000000140)="4ba035f7e36bd3a337f18df9aa445b9b5ab55f76339529ff07b2ece469736007acf4f14698ca3e18", 0x28}], 0x3, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) sendmsg$inet6_sctp(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0xffffffffffffffcb}, 0x800000000000) 00:01:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) r0 = semget(0x1, 0x6, 0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r3 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x10000, r1, r2, r3, r4, 0x110, 0x7fff}, 0x7, 0x80000001, 0x4}) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x100, 0xf, 0x2, 0x688}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000380)={r6, 0x6, 0x4}, &(0x7f00000003c0)=0xc) 00:01:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202638762511b00002900fbbfeec3c1a24f09fa56c88e21cba65b86f1fd8a5e53068585c0dc108a7819da7cda012702a8651a34e4e40168f1c984c169192400"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) 00:01:21 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "9d6e7f49a7b5c00a133406cb3e354d9ec58f27f99b757dd82719038a21484492", 0x0, 0x4}, &(0x7f0000000140)="a39af3b74eac018743ba0635d9470236c9f492f040c393f1d6f60f48ffd3db5912fcdd03ea2dc21363127c11bbbdb1f53ea2b4d267662aa41656ddbffec8b0e108dcadc89d6a679bf2986e19d375b12cac0f657afce35c04b34ff32cae7fdc326596b88fdd1a1164b57dc7", 0x0, 0x7, 0x1000, 0x1, 0x3, 0x3, 0xcf, 0x9}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0x9, 0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) 00:01:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xffffffffffffff7f}, 0x8) 00:01:22 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r0 = msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000001c0)="83171f66c4d0267389f2f80ea1888b31147a624f74e073a644bfafb1b130dd0b7cf53c5736930a86a26405fe5a1e8540c816e9b0c1045db826e958de2009ba525b94b7f7970fb67a7f085c21e5ee582d65b016cc216a76ef4e401f72ffe8af3a1b6cccbb61f7029b") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) r4 = socket(0x3, 0x1, 0x0) msgsnd(r0, &(0x7f0000000240)={0x3, "22ceb31f037bdbe8bc54e0d42c464a23f02be5e62e5c4a281db2553e79aaf06b2002d190009dcd33d0a06405bc6b71be27a0bc8ce0a375a66f0026d1e156e230cdd44a5009039ee0615406fa7440a7b7a0a945553bb1b65b409537888ca88a8ec10d5c5c9febab9e8a83bde708543258e479f2b13f8182c6e93b5924ae62608fed543ffd5cca36ef20f5b2bf5e4aebff5798fddf7733f8abcf1c490d0e54715655d3793359f33a09d62027561209d33b3c754c1cf776c198ce1a4f30843a3149296eab0d147333b5d4"}, 0xd1, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000180)=0x7fffffff, 0x4) 00:01:22 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) sendto$unix(r0, &(0x7f0000000080)="37e1084074a7d5c9acd2f3ff45c4e2b8791c09b8fffe89ea35af3868dee9231eb03cf3b5c69857a9c02b17b932b5fc05f5415ed4a5a83bca320352aa78dc4073024235c5342d74935abce3cf3f7d00681454f46eb2aeb4424bba3ca879900b8082f2cc182f139cad9ad8176445d39b947fc1915e1bc517ad5dca86c8f16dee6835d63b444c09d152e582c1569a308fb615506199673663d67176ba4034f051481c694dcd5a03c5de31057e8d16d6f0062829d508431690c31913521a73ebf889108e7f849741c84e6e", 0xc9, 0x2000d, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000500)="1c0ac4637916d7b0988f4978d78c7a0d8000001b69e4c4c2319cbe998999996962f5696200d9d9d017791ff00fab8300000021f2680c54000000e915322333339be101edfec4c461fa70480a4302023ed107f2168f4808eebce00000802000c422b18cb60700000051a6a6c4a27d1c1ec1ea01efc4829d902c18c34fb35b5b69a841000f99c4c3896d62060daec44241a779d3c4c3a50a5fb400f50f54635bc422b9bfaffeefffffc4a1e1e0ef26e70f0d18c401fec46295bef8f6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4c1792f047e") 00:01:22 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) semget$private(0x0, 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast2, r1}, 0x14) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) 00:01:22 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000380)=ANY=[@ANYBLOB="0200eeaaaa9d07434560ee0e05cb0a0c0dfb0799451dfc44e596532820a55ac9a269aaffffff08860005080006040000bad6ceb9ae634662c54baf50d623aa0000fbffffff000000"]) r0 = open(&(0x7f0000000200)='./file0\x00', 0x8, 0xc4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x1, 0xffffffff, 0x8, 0x2, 0x69a}, &(0x7f0000000000)=0xa0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000001c0)=0x6, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x1, 0x5, 0x9, 0x6, 0xfffffffffffffffc, {@in6={{0x1c, 0x1, 0x1, @mcast1, 0xfffffffffffffff9}}, 0x0, 0x5, 0x1e000000000000, 0x6, 0x4389d1a, 0x7}}, &(0x7f0000000040)=0x466) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r2, 0x81, 0x9, 0x7fff, 0x2, 0xfffffffffffffbff}, &(0x7f0000000340)=0x14) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5) 00:01:22 executing program 1: semget$private(0x0, 0x0, 0x4) r0 = semget(0x1, 0x3, 0x80) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000040)=""/57) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r1, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x5, 0x20, 0x4, 0xfff, 0xb6, 0x8, 0xfffffffffffeffff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000080)=0x2, 0x4) 00:01:23 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000580)="c24f651cd8a3c9a0b4ebf1bd5ef14b0c1917b6527d648d711100f83380a138b0c2d303a6185d3ffa7dd60e1d7515d5b01568d33e52e75236b9ead0c06d0b9cdd6cff8981211a4f14864b8b01aa70a03c9f2609da09fba96a5e8dbce3483a073867c0c924c8946733ae728678297ffc55c3c14278f916ed043d88e0d546811329e2eab1482cd41189375406b108728c1cbe3d951d29a9dc3c849c876fc8ef4693") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x6, @loopback, 0xffffffffffffff3e}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="150555217657d07f9d2e4d9c1f58d8a0c0d8ae6dc412b6196b995aae7722e3853e2ea1c9abc1aace635a58572b6d597e9d3e6070bead0f47e7c993db21ef12947baa907d832de2af24f2c4adaf738b6459eb51c7fbcb0e7d5dbca8340f33668e5def072aec8279bb4ed241a4049998c8a3f8e5d12c9ea44c3528100f2934f9dc1f74e0f7315d820184fc4441b62c1e9eb7b132db33c0aadd77d60cba500dab21bbf20f81e5949b3fb2283d51306a7c0fae", 0xb1}, {&(0x7f00000001c0)="194badc217487c5a644d53ef169e46dd4930efac92e00b0382029af12ea810b9c9a6372c37994881020459091a270dd56dd04c4df586f99a9f19dd55148cd6ba16bfef73c034e350b113d46c150a072d9058d292734fb058d31b3a1170fa9131f118b9f82348137810cda16c6d3f23bcc16e38a210780167408dcdadf5c2b9a63595ac47c24e15c0645aa5585c5c", 0x8e}], 0x2, 0x0, 0x0, 0x100}, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000280)="be4c25a36fb8513d191f226a6c9e8de7c7ae558a776540eafcd2d6fa5d8673933839c56106476f42cee66669880ccbc71322255d4213994a7d3d6fcca9419afbd751318725fdac5ac61156055d3363767ab113511e0ff119013e12fbb6a273bc8aab87b1fb18aa43665912980642a17d5d2ad4d2052e50a3ef07c27e0571815f86cc6c91a8bce48adf48bacb127855bc3fa6460b0ff9aeae14bf83170a") 00:01:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) 00:01:24 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b557660f6c5e15fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7abc4e10bf8c40a50e4abfdcd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f68086625000040d9e8264788fe72d8d8a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4a261b7e2") 00:01:24 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000300)="bd1227e23f648275f34d18293b8167759f412a1c17959043a0e29f5da36d207be5bf09a0320851a9809ee3063fcdcbbeb2cb2bd5b64c905bf7feb7020626fe47c3244d7c013bcb3753080a82d903d0f869f571a7e646057dc3eaff1ebff351c0c6d48decbe2be68643ddcb98e5d2bd04a7cefef1566867813fc24cbf6abb791235af6e073f10c160c0a6d04e73cea160e6eeb7edb9fdb24bc7c8ecb3a7d2053e75d1", 0xa2) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000240)={0x0, {{0x2, 0x3, @broadcast}}}, 0x90) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffe2ff6d0c73ccff86dd6094be1c00301f00fe8000000000000000000000000000aaff0200000000000000000000000000018b0390780000000060ef9d2500000000ff01000000000000000000000000000100000000000000000000000000000078778df645ef01"]) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x9d06}, 0x8) 00:01:24 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb", 0xc, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800000000000) mprotect(&(0x7f0000380000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x100000001, 0x4) 00:01:24 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)="aa4e179a253024c8983609ba192987bf58aa54b7a38c96d7534adbfeb091b70c44d3431dd7eb3a20dd5cd58d0b395ff48ccc7f70f100367b98170c4084d905f9409bcc4ecadf860ade2a2f591c5287e8d9382cf50deba0e480e61e79bae77804fc96dcacabac9a382ecdb87d88748f6041241e06d84074a31fb2484f70bab7b451cc5a2ccca597a434e086e9ebc8fabbb656c93baa8b99ab8cdbb838bb62c3345e440ca9b5d059a9369fd6beeee42baeb1ad64d96a0ee78ed91ea4329ecc289ddaf8ee55987cbacfce89bf7952f08d93e045153dd81c", 0xd6}, {&(0x7f0000000040)="2468eee82cf2da41135903786f49b51c808fa16431310545", 0x18}, {&(0x7f0000000080)="d6293d6ed5dc43894278e086d7a78cb575f4dce58f7e2895bc6a2dff474d8e82649bf67794146da41d360b5d599dc850fb8823ea86f66b626ddcf573a9548e1aec90999e663f22213d5c0f83dc58e915e9445b37ba24562f084db8851ccb8b6c111a45a2e382f4cf0d08444446cb84390f25a1f362", 0x75}, {&(0x7f0000000240)="8bbadfab859dcf8c6e7eb041518c0cb2fb5e82acd657face1b4013b2f606047e085b8b78225d693898cc2f18c54e309b6f3654fb6527f705dbd19473b488852297481ea77c984c4511769a7e71ca06096c616aa4d830aaba9d2b505f88ef0ca97027acfde35c0b1738832d03fba29a48b1a6f73e9b53d131fb16b10cf7c101a47285b361a2305aec26c4397a779067", 0x8f}, {&(0x7f0000000300)="48d4f57c4f13558243e983d076cc0a01a88bc8b94af607f9e624a294e3382cd3f2caffc16ce7f2e85d2a14775f9353b21830a83b70dcd00e3c659c4e", 0x3c}], 0x5, &(0x7f00000003c0)=[{0x78, 0x39, 0x9, "abd7e3749f11d40725e96918c78100ed6cc1fc98de24d12462d33366b09c36e3ddd9ec3d0df894c79cee9b8227c6a6fcf53d3de3232142c6247fc8baa777a99f8d9d271a18eb5a530f7955c8ebcf52bcabca024689580e54cb14eeab33181fd70e"}, {0x48, 0x3a, 0x9, "911c04f17bb51559d30140090f4d1a3e5945f7f1abafc94b29488f7dfcc1acc9f73783fa11cf7012d13f7c6328dbfec93e88d8"}, {0x1010, 0xffff, 0x9, "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{0x40, 0xffff, 0x0, "d60294342e10f06ba58b378f97623a435b4a03ac542329c6af9539c8a7adae8dcb1d057f99e6bafe98ad0742"}, {0x18, 0x29, 0x7, "9f5d9a"}, {0x48, 0x11, 0x3f, "755be247c22ae8e5e5696c3f663de0dc8579194e9aee8d2bab1ac189b5f8e90051d0720a45b1b80a9eac645f37a406af420e8bc75a1de7"}, {0x90, 0x86, 0x80000001, "ffe2f7b401503d057dfbe1e59a15a47ff79fed54bcc3820f304333a87fb096b400b3cba3cda0e0b35c1357bef0166099343ef621b5195780bbc5534ff303330ee237e44a2a7196708b0abff76de75d2ea86df66cea4d7eb66984a67ebb990b681d531771ee77f9edebe48fd6995a5eb2d971bc559f364dae49f651"}, {0xe8, 0xbf, 0x38fc, "584fb2cfffa00c556f61b88906b6c30fa27772be09ffb42803387dfd8e3dc34400630b5aee52d7bbfa1442d1fbdf0f5eeadcf29e20f13ef9015d95a09e711db9785bbeb5907545efd4226eceb15e2f6f811e018d41c9ae0c028e95b5c642017eae1199d04158ec5201a941ab8f36d117518c959b1fd3b6541274714645ec881ed182a110f9b17e3b98512929842737e001133a4866a8db093b3a16b265cf216ff16af3b7daf48b5596ee2aba527a118b46bc3f54db10b847b85d561861dd11630b7b0466ae34549301225062ee647a5d5c"}, {0x38, 0x29, 0x7, "4fb67cfbbdd68057a3fc5835c152d86562f63ddb5e558f7b2ff74192cfee01a9d058"}], 0x1320}, 0x180) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x7f000000}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:01:25 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x200000000, 0xffffffffffffff9c) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") 00:01:25 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000180)="47af9898432c430c0e0f05f30f59bfd900cf00c4a37bf0c53eb55767660f6b32f9dcd1034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d61c4c1937d393d0000f581c66db712c483397fd300f245abd8dc0fbcaf00100c00c48291a939acc4e1a05cf701b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc62e3667426d110fd3c43ef5450f357c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x9, 0x10, 0x401, 0x8, 0x1000, 0x4, 0xffffffffffffffc0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x50, "33d3461c776fcad247e0046af9ebc4b07c42f2797384b086d4821be041e9663fc965805cc49244c4e1f803d88aedada55730662874670d00772489cd02dd3b064d6a5e628f6f41c03622305d12d4cba4"}, &(0x7f0000000140)=0x58) 00:01:25 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x208, 0x3, 0x400]}, 0xa) clock_nanosleep(0x2, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 00:01:25 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c6160dc66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x4, [0xe94, 0x5, 0x4, 0x3]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x48000000000000}, 0x8) 00:01:26 executing program 2: msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3803, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa0400fe8000000200008000000002000000aafe8000000000000000000000000000aa256602ddca806922ea139cee5a50d992062217b4e0d09aa1f4674dcc8af6ad3db8f64021e78748f77576e55d7eb2352a7ef97aa47369e69966ce1e142fa134004eeb50"]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x40) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x1ff, 0x0, 0x574, 0x9a}, 0x8) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) 00:01:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb530000000ff2171") r1 = socket$unix(0x1, 0x5, 0x0) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x4, @rand_addr="8d4a18f7d81f0d703fd041fbdc9c650c"}, 0x1c) 00:01:26 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r1, 0x5) 00:01:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x400000000000048, 0xffffffffffffffff, 0xffffffffffffff71) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x2, 0x2) 00:01:26 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000080)='./file1\x00', 0x0) 00:01:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x9, 0x0, 0x311}, 0x98) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8, 0x3, 0xf79f}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xdf91, 0x200, 0x81, 0x80000001, r2}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@broadcast, @rand_addr, @multicast2}, &(0x7f0000000180)=0xc) 00:01:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023505ac15f651ba52d123aa19d4653000b4f5f8f6c2556e297dba486a6694ac8af5df1beb7afe8e0a050aa0512e9c01c77411c29c93f0"], 0x1) 00:01:26 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) syz_execute_func(0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getrlimit(0x7, &(0x7f0000000000)) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0x0) 00:01:27 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) accept(0xffffffffffffffff, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0x10) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000003c0)=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e, 0x0) r2 = accept(r1, 0x0, &(0x7f00000004c0)=0x1a6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), 0x4) r3 = socket$inet6_sctp(0x1c, 0x405, 0x84) getsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fstat(r3, &(0x7f0000000180)) socket$inet6_tcp(0x1c, 0x1, 0x0) getegid() bind(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="01002e2f666980653000"], 0xa) 00:01:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=""/164, 0xfffffe83) close(r0) symlinkat(&(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') execve(0x0, 0x0, 0x0) flock(r0, 0x0) 00:01:27 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2084}, {r0, 0x4}], 0x2, &(0x7f00000001c0), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66776c65320057c0aba52940da55e3ed6b9e02c50ca663750f2aee188f9114aa20123b937d2579c56bd1a27d28fc17b388f945eb2ffae022fe52784c"], 0xa) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x9, @mcast1, 0x100000000}, {0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x10001, [0x800, 0x3f, 0x4, 0x3, 0x7, 0x0, 0x9, 0x1b06]}, 0x5c) 00:01:27 executing program 1: fchmodat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000380)=""/175, 0xaf}, {&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000500)=""/151, 0x97}], 0x7) msgget$private(0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:01:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ftruncate(r1, 0x0) 00:01:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2e76}, &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup2(r0, r3) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x680}, 0x8) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000140)="95f30ec77c87e42ae5de0f8cb34460535ff9c5ba1c13") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8000, 0x7ff, 0x0, 0x8, 0x45, 0x778, 0x2, 0x7, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000200)={r5, 0x8000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xfffffffffffffffa, 0x0, 0x7, 0x1, r5}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast2}}, r6, 0x6, 0xfffffffffffffc00, 0x8, 0x7, 0x3, 0x8}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000400)=0x3efd0940, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000004c0)={r5, 0x7}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r8, &(0x7f0000000540)=[@in={0x2, 0x0, @rand_addr=0x1}, @in6={0x1c, 0x3, 0x0, @loopback, 0x2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0xfffffffffffffff8, @mcast2, 0x80000000}, @in6={0x1c, 0x2, 0x4f0, @remote={0xfe, 0x80, [], 0x0}, 0x10001}]}, &(0x7f0000000600)=0x10) r9 = accept$inet(r3, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000680)=0x10) getpeername$unix(r4, &(0x7f00000006c0)=@file={0x0, ""/27}, &(0x7f0000000700)=0x1d) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000740)={0x2, 0x22b4, 0x0, 0x87, 0x6, 0x1, 0x5, 0xfffffffffffffffd, r1}, &(0x7f0000000780)=0x20) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f00000007c0)="b97796ade2c4ebb2562beec63dc9cd1db69043c5220522ace8fcd432eb423ae8a05e195595066bad7ea6a0d07f5bb3155e8af58d13d862e584d0f2173063e6a670391ea6c293fbae9e22a801b48ab9705fbf279ce967c3544cf0d1140891bfc0f8834c2fe92775e99036911873a9a49bf8754b531302a9255f9a7083c66d2e3c59156c4b9fb80647e2091761c99d51cdc07d7e66139dec21eca016e02e345e90256002c3e892bdecb1fbb08d5e2b1d28837d144b58c9225c6ab1d6dbd835c9c9263d57ff877a8f2fc046df9d3d823f58b9") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00000008c0)={@in6={{0x1c, 0x2, 0x100000000, @loopback, 0x1000}}, r8}, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000980)={@in={{0x2, 0x0, @loopback}}, r1, 0x2, 0x1, 0x4}, 0x94) r10 = accept$inet6(r4, &(0x7f0000000a40)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000a80)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000ac0)={r1, 0x5052761a}, &(0x7f0000000b00)=0x8) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000b40)="bd0f0f1d47884283b8e3a4bb871075e26f006f62265fabbd407b67d0ec372360638ee293179a9ce7d1a918e913e8c2257eb390c22300262ea5f1bdb9a09799220b8eb325a8cf01648509729ec2246dbd4a5135837f0d6a5292cb27d3a0006554c029aea55e6005f0b30934cd009a3df9f6fe6f77fd4e61b4fa53a9081ef935a7497fa477956c328f7f93cbf5b37de08d9c5dc9eefa7dd51fea3e068dac71c3e5b7b05753f62ce8e15981e3c8aad4d8e6e0") setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000c00)={r5, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000d40)={r7, &(0x7f0000000c40)=[@in6={0x1c, 0x3, 0x3, @rand_addr="1c6c35ffbbb80e367bc9ef16c6e2f6e8", 0x10000}, @in6={0x1c, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x8, @loopback, 0x6}, @in6={0x1c, 0x1, 0xcf, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x2, 0x62a1, @ipv4={[], [], @rand_addr=0x275}, 0xb8}, @in6={0x1c, 0x3, 0x4, @loopback, 0xb6c}, @in6={0x1c, 0x1, 0xfff, @rand_addr="fa60a34e6fd1e3e1bc87fd4d19fad023", 0xfff}]}, &(0x7f0000000d80)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000dc0)={0x2, 0x1, r1}, 0xc) symlinkat(&(0x7f0000000e00)='./file0\x00', r4, &(0x7f0000000e40)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000e80)={{0x1c, 0x1, 0xfffffffffffffffe, @rand_addr="29c833a09f07ef4d95ed59e5586c42e7", 0xe453}, {0x1c, 0x3, 0x7ff, @empty, 0xc8e40000000}, 0x0, [0x5, 0xf557, 0x10001, 0x8, 0x7, 0x9, 0x9ca, 0x10000]}, 0x5c) getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000f00), &(0x7f0000001000)=0x100) 00:01:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) fcntl$getown(r1, 0x5) fcntl$dupfd(r0, 0x10, r0) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000000)={0xc7000000}) 00:01:27 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fstat(r0, &(0x7f00000000c0)) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, 0x0, &(0x7f0000000080)) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:28 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) r1 = socket$inet6(0x1c, 0x3, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:28 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80000000, 0x6, 0xffffffff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0xf912}, 0x8) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3f}, &(0x7f0000000200)=0x8) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:28 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4bf2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0xfffffffffffffff9, 0x0, 0x5, 0x9}, &(0x7f00000001c0)=0x18) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x6, 0x20000000000084) dup(r2) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000500)={{"06800e4c937f9cbdedf0a3d126a5f0349c2c851254b4d3e4bf21383b0ca8dd80acdfcbf7b0b7564e86956c9f3d9a92689ef9ef884e8e4ee000bdcc1996b5ec89f310bd7b57fda2886d0ae05301c44d2c93ef57b1aba546bd5b2d0d8cbb0049c28c89d6b1b32b3dd5f2cfdafc60984c450a105fb52e4673d10c7a1e23aa701e08dd661705abcf9570ce4da43a1f18d90a32f9e1a87ae2e1d9b490e181cfa602453bef93710217bec591400a82ab684d0af08089b01436f20c7a2f3771d4749ac66c9aa49c9c1630587aad1fb9a821b11c04f10a84c91f82af8ce0fc1f3e59730c291f75baa027895c1e8d708b990d110bf1c8e7568406cc4b52a901732d2080c3d604d7b18c0a963be89ab9915b61dceb166de65c77c3caffa4ca11b128322b2a2d28a40e636250c7e0ea2e5dc032ffdfe9b306954f7ed0d0e642d1583f4f78c8b044096e146fd017bf528c14ef43ae6a40530b7c4e2db45c4005457f16a878cc2406cbbf9edbb84cb31db69093ca038b32870e70c6e7cd994f7b1b784728274df1780e7df24476b63b64e14614cd12aa94c944c4a1a5c20dafc59aa8ef2c826b3acd8f2ea89ea49f4a460d62fe17665902a828b4b3043ed2819aeed0b9c2024153ddfd85588654f4491fa47c4c30e994569f6c4478a7fdb8571c0c41bdaabf36f804dc3b58f58b585d9dec4acb1cf9aa35a1a0b532e434a224ebb96b225b25cd734107af3db72f084d75339df1f7f4b2087e501f1f6f714ae7c415fbb88545dfacb0e9a5a1b2a9a333082a28d13664e346896f87541012dbe9b63627acb2fb3083c7ab1cadd242306bfda87d026059c7a8ad42e87c6c5912a7470253495b7eb4ea4ea09ffceaeaa24de3d66c2407dd14f9aa191f7472bf786dec59c238714aaf6afd7ebe271d36542ebb1b5913d990c547e0015c0c41247774087d78fb015605ba52449cc1432d2f1790199c6d3c58155a927f3ad3ee5c00cc58d3c86348d9f2e3d859dbe0f1d930a25b964f6905080c51b2932ccccc57606e68424fec6a39c7fb6da518140d17cc06fb562b5a97b5f230daad561e3ace3fe83f1fbcf0cd62359ac813a3ccf0aac6e32f6d64d46f65154dfcf11be630c4a93784e608118bbe604cad1aec3650c7ebf8077ebd1c6aa249d0b634b3c5246236842f28698144438e02bb4310afde6d31685a41cf34bdbdedf96b1e2f237a1d94d96d70d59d822330cc7f5ecff212a841ad61d85eb526469522d0aa1762c6e98f6d5f94fe9e50310a3d9eb87c82c539a0629c4a19f4375033627193ce3df8ed1c9700145aa98ba2400a504f16cbdc58e4c9001c6dbbaa6c9759c6ce92c975a06e355d0f3044e5097d1b26521d168c3a101e83e8679366d30c79f14820c2ae8a28acbed4de779052fa8560308570438293c44fae571dfe14ce913f3247bdd61bc791a1a34657dc02ef", "56f5c3d91986f6a21ed3562764ddc27dc6a70bc32b60d1ff2626d6b0b8f34b82", 0x7, 0x1}, 0x0, 0x2, 0x0, 0x20, 0x6, 0x9, 0x20, 0x1, 0x401}) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000300)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="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", 0x1000}], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x7fff, 0x20, 0x6b}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, 0x0) 00:01:29 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r4 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "4fc13c37055a52446990f1f3eb55c08a0f1ce98a2aad33b9fe53a9de46e3f5eb", 0x9, 0x99}, &(0x7f0000000000)="4f36e88ec260487ecc8b2addecefe2ed00f473728680a0c2e393f2e1a10275", 0x5d79, 0x0, 0x40, 0x3, 0x20001, 0x7fffffff, 0x1ff, 0x17}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667a, &(0x7f00000000c0)) 00:01:29 executing program 2: syz_execute_func(&(0x7f00000001c0)="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") 00:01:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[], 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, 0x0, 0xfffffffffffffffd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000040)="660f6f1e660f383a48008f2920901f67f04d0fc70866470f38105e9ec4a3b55cbd0b000000a3c4c3153851369a676766420f5b530ac4c1ecc6f209c4613653c9") r2 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) socket(0x0, 0x2, 0x1) 00:01:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000200), &(0x7f0000000140)=0x8) 00:01:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/68) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)={0x3}) 00:01:29 executing program 1: r0 = open(0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername$inet6(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:01:29 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 00:01:29 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="3500000000000000fe4df8551351d6bc3c8fb1330b2010945ced824dba3130fb3ddda90cce4e692e0426a648ea79b399d2d6dff811fd4ec7a6"], 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) read(r0, &(0x7f0000000040)=""/213, 0xd5) 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c430f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000381c66db71110d4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7a3056f0000004e00c4608de3c0f5268f6978e28ae100000058c4017c50f8000830a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x2, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x8001, @rand_addr="e181a60d69acf595af4a28ad4a58d9cf"}, @in6={0x1c, 0x3, 0x5, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6b3}, @in6={0x1c, 0x3, 0x7f, @mcast1, 0x90}, @in6={0x1c, 0x1, 0x167e, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) 00:01:30 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x10202, 0x144) accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x81, 0x0) syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") 00:01:30 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000200000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000029040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:01:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f00000003c0)='./file0\x00', 0x23e) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) r0 = socket(0x10, 0x10000003, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000480)={0x200, {{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) r1 = socket$inet6(0x1c, 0x10000005, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000200)=""/237, &(0x7f0000000100)=0xed) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file1\x00', 0x20201, 0x0) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000440)={{0x5, 0x3}, {0x0, 0x6}}, 0x200) mknodat(r2, &(0x7f0000000380)='./file0/file0\x00', 0x80, 0x1) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000400)=0x8) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000340), &(0x7f0000000540)=0x4) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') mlockall(0x2) 00:01:30 executing program 1: r0 = socket(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x57d}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7fff, 0x5, 0x1000, 0x1, 0xff, 0x14000, 0x10001, 0x9, r1}, &(0x7f0000000100)=0x20) 00:01:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10) getsockopt(r0, 0x8d, 0x1c0000000000000, &(0x7f00000001c0)=""/208, &(0x7f0000000300)=0xd0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x5) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1f000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 00:01:31 executing program 2: mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000eb0000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) r0 = socket$inet6(0x1c, 0x2, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7a0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, r1}, 0xc) 00:01:31 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) getsockname(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) syz_execute_func(&(0x7f0000000400)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0172e6666f08113fd07f9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427fc902023ed107c4c2b90a23f216ebf2450f10cf5151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faecbeeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766420fae79072e440fc7bf0d00003c") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x6, 0x3) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@remote, @local}, &(0x7f0000000040)=0x8) close(r1) close(0xffffffffffffffff) 00:01:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), 0xfe47) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82b50ccb0582df7319fe10002975be699b6b01f8dbd7264eeeaf990000000000"], 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) setreuid(0x0, 0xee00) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)) shmget$private(0x0, 0x3000, 0x4, &(0x7f00001a8000/0x3000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f00000a8000/0x2000)=nil, 0x2000) 00:01:31 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = geteuid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939, r1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x6}) __semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000340)=""/247) getresuid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRSETTFLAGS(r6, 0xc450444a, &(0x7f0000000500)={{"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", "d5a44998b2d0426814d2c75576826887c4a7b91eb0875b7f0f6d4fd784081d27", 0x2, 0x71}, &(0x7f0000000480)="da8046000e430a69a084259a842470af22a6d31548b42dd71b397cbcb1e22a75e10e8e45c4566a1001b179c3cddd94464499a54cbcbfa3bb104c4ddc7fe7940610a67a477828c5a0a629781831f239dbbf2b926ad8133643b02dace9726057017cdff8f4ba9fc9d1bde61b", 0x8, 0x6, 0x9528, 0x1f34, 0x200, 0xda8a, 0x81, 0x7}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x40, r2, r3, r4, r5, 0x28, 0x3ff}, 0x80, 0x200, 0x2}) 00:01:31 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000080)="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", 0xff, 0x2000c, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 00:01:31 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x2bd, 0xf, 0xffffffff, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r3, 0x2, 0x2, [0xf43, 0x3, 0x101]}, &(0x7f0000000300)=0xe) 00:01:31 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x5, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x7f, @mcast2, 0x81}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x7ff}]}, &(0x7f0000000280)=0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100002, 0x80) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x40, 0x7000) syz_execute_func(&(0x7f0000000080)="b1e091cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:01:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x6b, "9f81c9ac7d269522fdb57101e37bfd0ee977b6f4788aae24709b639fe8c050450ca5a521f14257a8ffff53080a7d2b9bd23e0ee864cdb684a394c7a917ffb54f4ee8c163f63a08a3b80e19af311d9eaf834621f1b6409e0518bcefab80ab61ad878f47e934bef924214bfa"}, &(0x7f0000000100)=0x73) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x10000}, &(0x7f0000000180)=0x8) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff5d}, 0x0) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:01:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) freebsd10_pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x40000, &(0x7f0000001040)={0x1c, 0x2, 0x0, @loopback, 0x200}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x40}, &(0x7f0000001080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001280)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000010c0)={r3, &(0x7f00000012c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000001380)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001240)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001140), &(0x7f0000001180)=0xb) 00:01:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x2, @mcast2, 0x6}, @in6={0x1c, 0x2, 0x3, @mcast2, 0x5}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10) r3 = dup(r0) ppoll(&(0x7f0000000000)=[{r0, 0x3}], 0x1, 0x0, 0x0, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:32 executing program 1: socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:32 executing program 3: syz_execute_func(&(0x7f0000000000)="1c0c400f8e0000010098cd801b69e4f56962f5696200d9d9d017c4a2791753fff9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d820ff54e3ac4415814c4f216f3af5151c4a27d181e8f0978836c47b2eff265dc5f00c401611282030000005b5b304545e269c46201ae20000f9966030faee424c4a15de1c071635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = semget$private(0x0, 0x3, 0x2) __semctl$GETNCNT(r0, 0x0, 0x3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000140)="c7582ed189ecdbaa1111360b73531e70165e6c7f771411e26ccbdfc9fbe8b103e8f48d1fb7adcb71de3ab0ecc6f98a513f09e2deec7b7697f5da406e618b0bdfb8e2299fc0c2454d7580a431b8570e116c07e187609629") socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:32 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0xfff7ffffffffdfff, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x1012, r0, 0x0) r2 = msgget(0x3, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/89) 00:01:32 executing program 3: syz_execute_func(&(0x7f0000000100)="982c3b0f05bf2088010091b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e2065000000ff01000000000000000000000000000102000000000000007fff00000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000b87213e0169acfc28f35d8f72d6b9154591388c4d56ad1795bf5d5ca594b4e065e1ad144e778fa747360f900", @ANYRESHEX=0x0], &(0x7f00000001c0)=0x2) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000003c0)='htcp\x00', 0x5) r1 = open(&(0x7f0000000000)='./file0\x00', 0x103, 0x1a2) open(&(0x7f0000000200)='./file0\x00', 0x1, 0x40) setsockopt$inet_buf(r1, 0x0, 0x5e, &(0x7f0000000400)="494d2028d615291c2bd248de1f4b3b54cc7cf1208e6610d9c9440543dd6ccf598abfc222c3955c7c71c7de0bfe4dfaf1191a3e226c5bef36e5677c0bf0e0ddb5e134bb3d199a48eea8a2b8ff64b8db3aa7a5b78b2ba62a0cfce1a1990b4ba2df775eef67cb374823aa0d3941141ed3ab5e80ec569a0adc4569a71e955daf0ccf8a850192f5144a08ff0f7f32bec10e527b94c5485ddaab2049ac122a002bbf0d7a9110d647b774069cedf448e66e65b87e7550b7c508f3e7d7b1814926b2f9626ac648130365c2d51601040000791515ee0d98c94fe7ed139d2d452196d602ba0a60eb1c03f7570d8e", 0xfffffc68) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x3ff, 0x5}) 00:01:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0xc3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x6, 0x20, 0x1ae, 0x80, 0x0, 0xdb75, 0xacf, {@in={{0x2, 0x1, @rand_addr=0x7ff}}, 0x0, 0x4, 0x7f, 0x0, 0x4, 0x1f}}, &(0x7f0000000080)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3170, 0x5, [0x7fffffff, 0x5, 0x2, 0x40, 0x1]}, &(0x7f0000000200)=0xffffff78) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x4, 0x1ff, 0x6, 0x4, 0x8, 0x4, 0x1, {@in6={{0x1c, 0x0, 0x2, @loopback, 0x800}}, r3, 0x711d, 0x6, 0x7ff, 0x4, 0x2}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xffff00000000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000740)={r4, 0x9d, "e0d1e45f6f7d1f999f47f1ef8fd0cf369d7c043607d46e95d355fe92e1331e0b59cd71061979ac0eeab463b27d9626c49f42faf5f366a4d8634b19ee77b920d98108904c866b4edb477e1b12b7a1b3490f65c7a73971ce32da95df2b3eca003116f3555374393a96b1153ac5c30ad1ccaa68765300eeb4073ac1ec59f1756c2a92d39f774d5c270bdf5ca1447b44fdc8a9dca4813e871eeaf837475242"}, 0x0) 00:01:32 executing program 1: r0 = socket(0x11, 0x4, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x9) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="65c7d440b5e08840c3d00382ff6c9295dff952237a1b7ee1e67a5aed461cf20af05ffba530c4443d11a663e3b280a555af2bdb8c63c7a105a33e5aa7819da477ff411a9d1f2fe7e53ee53880e50dfd2bb62c75cef615e070efcb7ba0ef2f5938a1a83ec9a94b28c01d55f8b097dfe0a8803e5bcbfd8382b0d54b9fb45a") sendto$unix(r0, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000240)="a92c5608be20585a9e9454c5aeecefd6fd12d67c1a0c64ad8342468dc1f97a39d50178189d79e5357b83c2e595c34910b710e2dc800402329d77e232a0156c35eb5cfbe801f99d18d65505c752df6e947f4cd57ebf244379e0f2ea31e27528acec8c94eba8789c3e536007f5b8fa3384e43c8e1e6941c961ed4d5a93acb35ae2b04d14a6954c51a9c0174299403d7d47") 00:01:32 executing program 2: r0 = socket(0x800000000002, 0x10000000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='8~', 0x2) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa7fffffffffff0800460000b950caa5505a503941b494180000000000009078000000005b01000089034000"]) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) fsync(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000019ccb47c682e00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) 00:01:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280)=0x21cc8273, 0x4) r3 = socket(0x2, 0x10000001, 0x84) __getcwd(&(0x7f0000000200)=""/26, 0x1a) setsockopt$inet_tcp_buf(r1, 0x6, 0x2425, &(0x7f0000000180)="2ef89159296b89a3c60c6f620d52ab368bdcee9b26b3a1b8a813ecad5725fbd68e23c32b0483e072232eecd16413d9c63dd119a71726e32febe529a6c13586410e0ea2e28abf4ca966c3690b1e9899d3bbf4266cb5e57d722f5a11114583dd", 0x5f) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5a8}, 0x30d) 00:01:33 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000002c0)={{"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", "600bb8e23b6507661392704c9aec0a932e8e4503dbc8c451d36f363331c86a55", 0x1000, 0x1}, &(0x7f0000000240)="e84a399e05f03b9d739c04af3172d687efd2323337a3ce6058659f5fc5d88e55fce90abe8e39b47fed1e0a3aaeefc767f706d5b4932ecf9dd74082411d051db78e307d1a833240b404c0a9ab674ad7c78d07e352f74824d47d07", 0xa40, 0x7ff, 0x6, 0x2, 0x80000000, 0x5, 0x80000000, 0xc064}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pf\x00', 0x108200, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:33 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000100)={@remote, @local, [{[], {0x8100, 0xffffffffca59ae90, 0x180000000, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @remote, @rand_addr=0x8, @broadcast, @multicast2}}}}) 00:01:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x27, "117ee645cb6735d1db7904fa81ea2a9ea4d0d1b36412b9393a14eff47b695f4352cadad2c4362b"}, &(0x7f0000000200)=0x2f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000240)={r1, 0x0}, &(0x7f00000002c0)=0x1ba) 00:01:33 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000306, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000740)=""/4096, &(0x7f0000000040)=0x1000) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/49, 0x31}, {0x0}], 0x2, 0x0) pwritev(r1, 0x0, 0x0, 0x1000000000000000) 00:01:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c65300006c9b6fbcf7688351a1752f6d4097e5c30a59d155215a739854fe1b4f751a622bdeb85479213a7bb84f04531d4d4d26319318e0bdd09bcb4cfcd8fb35b96efbe154abeef8ea48674d83a3e4231414225239b0b33c6e82621022a7232d9d2fe3e4dc93539dbc868b047c4d96bfb99f4ab202fe99b72939d3ac95ea188875855af457ae6437e8bc063d2c600da7292c748ed763406d35b1353a7a53fc2e5f32074d4fcc5c097e55382c92dcd130ccb2850c95afda82a2adb6c91906669bb8a24797d44b3cf54330000000000"], 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x21}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='\x00', 0x1, 0x2000000000000000, 0x0, 0xfffffffffffffdd6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x6, 0xeed4, 0x2220, 0x80, 0x9, 0xcb22, 0x8, 0xffff, r1}, &(0x7f0000000380)=0x20) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:01:33 executing program 0: syz_emit_ethernet(0x1036, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) 00:01:33 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x30000000) fcntl$lock(r0, 0xfffffffffffffffc, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() __getcwd(&(0x7f0000000300)=""/206, 0xf5278f76d2772753) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchdir(r1) 00:01:34 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e923b59797660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abc4e10bf8c470c467660f6193b5000000c66db712c483397fd302c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3a4a261b7e2") socket(0x12, 0x0, 0x100000000) 00:01:34 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x5577, 0x0, 0x3, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x40}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0x0) writev(r0, &(0x7f0000000040), 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:34 executing program 3: syz_execute_func(&(0x7f0000000140)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000200)=0x8, 0x30000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100080, 0x80) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000380)={0x10, &(0x7f0000000280)="61a6309e392172c84abe31d1876c09c9a3847d0ad466aa8f416b9f2e3b0b23a332ef6c9e283b26c0395198b279270ed71a2173a4347522cf96cab1bf444c0707a4758e84fb9b0eefd8abd18dcd64400e14ae4a68c20086913b84f7aa93bee10108e0e9272a430e8f64c0f5c8d0b9496beee52c1dbd4fb9d94463c2daa5b553b4ef35b924825d148334078a005af54bb64dc4f796737bb8286f1a8d23bf7db4b7198b5dac687c1edadeb170d000051cd8bc1eaecab26828c1fda0717b67c5ef40787b048d934af4aacddc5aeba368450e36f6524d5a4b09ada266254285b9459403a5f58072dd29692e05bc322cd879d7ad", 0x9, 0x5}) r2 = dup(r0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="9ea6c7650a60a88b114690d9b05fffd01fc58f790c8ce83e1607648d4de25d29aa7693da9fa7084c8a05cb8471a43153295ca66129fc3b8b1d716102f069cc6c7b419e4c01ee0366e2134ad6fcc78ea5fdd4d9d97d0dc86c6d4cd9acc1574f1f8142d0303b819051baaf004a58bc280c8d6bccd27d4611a24779b47277552762c8df25f96ae40eaea64d57f5bf974ef5236969122d42da2495a6df693e10d7dce60c57588c0195432ea6", 0x9, 0xffffffff, 0x400}) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000480)={{"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", "af6112ba8ca0b3265142b254f8a6e74f7da51acf180c8b46bec5844a8c8844ef", 0xfffffffffffffff8, 0x2}, &(0x7f00000003c0)="1f98d694d989f0ddd5d43df32d58333f49665da94332e04f9a002b2f52e17ae1cbfe7d917a6055e20ab2732db5de2db6bd29f4ce0cac2e66d3994695b9d9c1ed6262d602fe908d25218c6bfea980f721a8a8eff2d76ef49c1753c5888d2e012f633e43eaa02940a8f2e4fba5ff8a8dc88ef519b68655f8452f809ef44bb512c6351b8c7b6d60ddc2403eec0bcd902775f7b51cfc56643ab7331a723e1f5e6783", 0x1, 0x9, 0xffffffffffffff62, 0x7, 0xced, 0x9, 0x6, 0x80000001}) r3 = getpid() fcntl$setown(r2, 0x6, r3) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000009c0)={0x10, &(0x7f0000000900)="43ff31850ec1985d24cc56196617d2b06a7027af78cdd6ca07caeaee8a0f504b8090c8893e1e6178317a341de96833f4d7be638f2d8aeb09235adc5eac1f40c476dcbfc2cc44d1a5d371c534fbfe86d7ee7f1c10fd415653667fe3998b09c90a9f7108a88446411eef249efb1c59a5a5890eb4bdb22dc5b94849c84fa7f3314566d23cade84bf080746bf5c2305add394c4ed2a60bf801ecd6f374c0e8df650e620215a15ede8c", 0x7, 0x7, 0x3f}) 00:01:34 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local, @random="130370769593", @multicast2}}}}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x11, 0x5620, 0x0, 0xfff, 0x101, 0x20, 0xf8b, r1}, &(0x7f0000000140)=0x20) 00:01:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0100d80fa8d059e74c5e8100007692102fe216d4551ac9c83e963cdf68cf38e9f4d2b8c77ee2c22ffc094e55e594aa2bf94c633e7825a608274a93f7cf369190cfda28fb8030a7d6a4039adfd4aedfdd4d2059ff97e9d071296cfe55c9550f9c1bfb97337594324e0baabcd7b2d39877bfbe934f3a0eb564c42c89e5540875927927837afc4eb9c8a84e6a210509412575334753", @ANYRES32=0x0], &(0x7f0000000100)=0x8) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000140)="c67b38d0facb299fc8a3c7a306bd80ac81f0d28dbc3b0cbb0fd5dacafe2ffd01a0282498ffb00e6ccdd930b16fcc72e092bf59d694fdf4a87add3a497746bdfcd8a6026468296393122bb1839e517dbffbc421922768cfa3f62413a84d92b8dd0809a331659f4f9ae6c31c4e8cc5d26dbf1736bf84bb96ebf8a767a8c550fdf907009104dd0e69912a050780149186adce64369f1f") connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000), 0x4) 00:01:35 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x80) syz_execute_func(&(0x7f0000000100)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x80000000000000, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, 0x0) 00:01:35 executing program 1: setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0) r0 = socket$inet_sctp(0x2, 0xc42d5cc9f1af045f, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x1f, 0x4710, 0x9, 0xbedd, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 00:01:35 executing program 3: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket(0x11, 0x3, 0x8) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x6, 0x9, 0x8, 0x5]}, &(0x7f0000000400)=0xc) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000480)) semget(0x1, 0x0, 0x100) 00:01:35 executing program 2: r0 = socket(0x2, 0x2, 0x86) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x3, 0x9, 0x5}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, 0x200, 0x0, "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"}, 0xfffffffffffffe44) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x101, 0x4) getsockname$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) 00:01:35 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f00000002c0)=0x10, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000300), &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = socket(0x1c, 0x20000006, 0xff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000080)={0x1f, {{0x2, 0x1}}, {{0x2, 0x2, @multicast1}}}, 0x118) 00:01:36 executing program 1: r0 = socket$inet(0x2, 0x20000002, 0xa41) recvfrom(r0, &(0x7f0000000200)=""/100, 0x64, 0xc3, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) dup(r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(r1, r1) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000340)={{"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", "e5173cdf98e17b2174ffd4a5605d4e0ccc22947f2add45fbe99c653ead618a62", 0xd4dc, 0x80}, &(0x7f0000000100)="05e0386859658bbaa60879e3a336b45df9248061b7a4bf9fc52c474deec9664526b9dd032204ecd60af1fefaf640da40cb77c8c8b2fe55b88364b7688262e43e9a648d5a765a40f188379575c67728888f04fd488dc5b374c001220729291084e041e8b9df7144f2426e6c1a241e84b972c0ced46473b2ccfeb71e309a834ae33a455f108a50d0bc0c8c6a540ae0047de92d76b82caa0c3690692c0e157f239d03ea5a3eb0f25635821dc3f41db0f1a8da9835aadc4b5bbf96f0d1c8203be5ed6197ddd01a7623185bd65c937250510c2ef121ae2606e1decd39cd01dd4b4ea09c8ab0e24d197f26bdc5672b3ea8d1f8ba8e479e", 0x10001, 0x0, 0x7, 0x9, 0xab6, 0x9, 0x0, 0x5}) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000007c0)={'accf_http\x00', "2b035f44d769fb6c0d1f17bec7458057a06a352b8c6cbdfe2ad9d000d97bd79a90515bddf20f6c0f7ff6118aaa926bd620d5a5569df0099f19e9ddd703efb4022d25000583ddcb0695833d40f31e752d68f182a257dae6fc9c7a64af9bc039f42616c90599b62617d55f5312167d59a5b84408943c4aa743c96f7cc6a87dcc01a549527c0c9165fab9161e54f674c561f527ddb79ad4c4eba09678a201537951a3a3747be9d415464146241ab88eb3f5dcdeb9b8f2561f8f27313f783f4b82aa3873b24daf9ee3b9086210202bf3eae2ab1e8dcaec90fbacdddadbba5ca6197dc253a381cd8b81de1af292767af7eb87"}, 0x100) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2800]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000000280)="4de6fa845b6fbec5fe307565cc98837deeded56c007bac52f0dbb5a0245b540189d3bdaae996daeae4d4286946eb7bb73ad76b9080d20b22e366242f375d8ca8e467d29c58f99ad2a3c7a739cf103514b267625a617fd2a7a59277d521fbb95c86991eed506810a569f88027d873f7", 0x6f) 00:01:36 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 00:01:36 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f0000000200)={0x80, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() fcntl$getown(r0, 0x5) getpgrp(0x0) fcntl$getown(r0, 0x5) getpgrp(0xffffffffffffffff) fcntl$getown(r1, 0x5) getpgrp(0x0) getpid() r2 = getpgid(0x0) r3 = getpgrp(r2) r4 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r3) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f0000000080)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(0xffffffffffffffff) getsockopt$sock_int(r1, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r5, 0x8000000, 0x1000000000013) 00:01:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe36) socket$unix(0x1, 0x5, 0x0) socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x7fff, 0x1, 0x3, 0x4}, 0xc) close(0xffffffffffffffff) 00:01:36 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[r0, r1]) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0)=0x4, 0x4) r3 = socket(0x17, 0x4, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000200)=0x2, 0x4) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000240)=0x8000, 0x4) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000280)={@rand_addr, @multicast1}, &(0x7f00000002c0)=0x8) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) freebsd11_mknodat(r4, &(0x7f00000004c0)='./file0\x00', 0x114, 0x100) r5 = fcntl$dupfd(r2, 0x11, r4) socket$inet_udplite(0x2, 0x2, 0x88) r6 = shmget(0x0, 0x2000, 0xc0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f00000005c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000600)={r7, 0x6, 0x45, "5fdb9e5179339073011cf6127595b49dc3761f943c7cd0977f4644da351d4f53ef7e0ce1577c540c2a1b1b9459fe549ae34a67d8e4c892a1dcf70bc022e23064a9d0bf12e5"}, 0x4d) socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000680), 0x4) dup(r4) ioctl$DIOCOSFPGET(r5, 0xc0884450, &(0x7f00000006c0)="a64a6d37837fed3cf29d173d59d51c92681c53b28ea0e95a3d9e2dddc7152359dd9dd4c0451ea407f353578088c63dcaa0584abf5e62932fe56ceb6ec99f04cbe469f1b58330bb3c242a9ca0fd2e495dbdefa58547668ce218394ae050b0af5bd4e55a6c9f2bfb381c7ffbcbeb02c7d8d183a1efcf") sendmsg(r5, &(0x7f0000000b40)={&(0x7f0000000740)=@in6={0x1c, 0x3, 0x10000, @mcast1, 0x3}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000780)="dadc8d5eb4418b82e3ab34681f35943fff556890ab3584799a6ed3d935fc0fd0b4c5a25b6de50c3e6f3c30ad15fe5183f2c2810dd0c75b73cf11b2598d5878eec19f51ff4171d6bf27c0c42ea003de0dad1f01", 0x53}, {&(0x7f0000000800)="658f19e16ba875dbcaa1c258346c893f280f4e1110e1bb2878e5e3cc816236fdc8e26e7eefe8a54d4f03424b756f54a72682554231221e8472b8e0e9ac1a397b5b378186bb9a338993ed3d810d6fe26e2020d277e55f0fe215cc708f5d9d91ddd15faecebb3ebc7d279dc5d6f3cb99a70c1ac4c233753c2dd29fb8dce314db97ac041fe02985ed33d8b61144b300351b2209253e0f0c92341f348b29d5043d403ca888130db65260d9ccd9a928c50eb4f5935d4c4499aa0001f8ed90", 0xbc}], 0x2, &(0x7f0000000900)=[{0xd0, 0x6, 0x1, "b218f54c9914539572e286142e52cd9f735cb15efb67acf7fb6b493418176328c1c2cd04d28b1c985167f7bb74bcee02c522583ac9002c0ce0bbf7e9c7d65a51d85aaf2ffbab47cf4c5ab6094d71dea991d2dc17580cd22f005fbd4bcbe1a861016c521a001cd552b409aa3aead2fc13c168e45d40a00f529f0efe671ed4d3fe168f32dbc31910c3093a6d1d8a4176535f47c4ab072098025ec158badd95b8f097178698fa9a120ca8fefd72cf9630e407eb5f2045c42fbe36be497399"}, {0xd8, 0xffff, 0x6, "89cc350383638a0798fb2fe9bbf48872a291ec7cdaadea7fde93edbd04eaaa2bab712717d89abb528e500a6565e9385096908b96a15799a58740541dd6b7075e13a2d4f1175da30c859577944d6f146eae7116f62a9e22144c80762e13daed664f314a01b70d7f2c4816c983fa8a94983c8e029f3e192b19fd34c827b46d98629fa21d2ff68fe5185904978c577c53c6f524dc27a7dbb86286a1b9b47ab73b3ecffa7c78f7a6b3855e159b0eec9cae28d9bcec4460548baf2983ae40e181295e36bf2c4c"}, {0x68, 0x1, 0x401, "4f8833b6511e010a1ce074a9d72a6d106acbbf50e0687cfa531a5cd010d48b6d7b62b83c7d340b2dab96b518d7e4b9148ca5bcfd4a5011626edb73feb9adb1450f88cf370df778451a089fcb2914a8451a774b8b"}], 0x210}, 0x20001) r8 = msgget$private(0x0, 0x4) msgrcv(r8, &(0x7f0000000b80)={0x0, ""/246}, 0xfe, 0x3, 0x1800) freebsd10_pipe(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000cc0)={0xf, 0x2, r7}, &(0x7f0000000d00)=0xc) setsockopt$inet6_group_source_req(r10, 0x29, 0x52, &(0x7f0000000d40)={0x3, {{0x1c, 0x2, 0x0, @empty, 0x3}}, {{0x1c, 0x1, 0x2d, @loopback, 0x101}}}, 0x108) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 00:01:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000994010c1706be5dd91ae3495b8886e03bf1827e30dfa4266f6899e77c454a429e5992f88cf870f1a9dbe4839f4fc7200000000390422268d021aeefabdb210069a8e6cbfbe4bca80019aa61a967bae6642ca95adf31074ca44708818f3d8eeddff01000000000000000080e25eb162ae03a11dbc70a7892b22bbcb7a66ddb7a94e7b2c0bde45e0308529364d72bbb95bf07e1bc7967d12e4582d9176a7482714f02ea964e4e3263c31518e88b74e5b5f73f8eab5d62d4358a61eefccfd91"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x0, 0x445}, 0x8) 00:01:36 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) bind$unix(r3, &(0x7f0000000200)=@file={0x0, './file1\x00'}, 0xa) poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:01:36 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) dup2(r0, r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) 00:01:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000004c0)=""/240, 0xf0}], 0x17a, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000720005c72bba5ca309882e6c90f4f6d92bec6b63fbd719752edc04f9e85f341174e39fe3cfed47ac275985db00e1e20404ec84ab6371238ec4bb280403ec9e"], &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0), 0x4) exit(0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 00:01:37 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='@', &(0x7f00000000c0)='{*)/]:&\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\'\x00', &(0x7f00000002c0)='.&\x00']) syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x77000]}, @local}}}}) 00:01:37 executing program 1: setrlimit(0x9, &(0x7f0000000080)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080046000018000000000000000014ff000000000000004c931b6b74c470ec6b6ba2d80b2fc273b2003f4182573a8cfc8b6de26e2b1b1b46dbef834538611d38121e872b2de3c9bc724dba5ca9c6c24f1606978dca4a3ce14191a0d55eef46e2b8dbb4d1193648480c0000000000000000"]) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) recvfrom$inet(r1, &(0x7f0000000200)=""/35, 0x23, 0x0, &(0x7f0000000240)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x31, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000040)=""/182, &(0x7f0000000100)=0xb6) 00:01:38 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munlockall() mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:01:38 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffffffffffc) getitimer(0x1, &(0x7f00000000c0)) chdir(&(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000500)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e6450f697e3261c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:38 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) syz_execute_func(&(0x7f0000000600)="98a84a40c92c43b2850f05f3410f2ac2bfd9001100c4a37bf0c53e4162e92e363e460f1a7000660fdeb88fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6c4027979e63e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8228f680864360fe25800218de3c0f526470f8955000000c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383aa261b7e2") r0 = semget$private(0x0, 0x4, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000000200)="5f895143568b95ad91c557e127268f59469fcc44dfe52c0f8f2fe390db3076857d607a05db204f0ceaa2a3338227664d15f011b6c1626fd654385b647ac230d1aa92957535368741961e81a11ccfeeb6098071297f3db65775f0184752b878b81b7bb16595f505f5faa77b19e1acb6db6f45b9a831e0efb317d032ed41072e3f7470d20649895b8d01e345da5fa813175575bb2b566d81cd43af879bfcdf11f82594a8769c57f045695296c676b08d022f249a69fa8c7fcbb22726c381b42ce7ffcf5b8d665a9c23bc9495107733b40a9bb023a37add582690", 0xd9) r2 = accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xc000, 0x5c6c68de, 0x3, 0x3, 0x4}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r3, 0x3, 0x2, 0x0, 0x7f}, &(0x7f0000000340)=0x18) sigaltstack(&(0x7f0000002000/0x4000)=nil, &(0x7f0000000000)) __semctl$GETZCNT(r0, 0x400000000000001, 0x7, 0x0) 00:01:38 executing program 3: syz_execute_func(&(0x7f0000000140)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6(0x1c, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x8, 0x4c10, 0x3, 0x8, 0x400, 0x6, 0x6, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x3}, 0x8) 00:01:38 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendfile(r0, r1, &(0x7f0000000040), 0xffffffffffffffc1) recvfrom$inet(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x80, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0x29}, 0x10) 00:01:38 executing program 3: r0 = socket(0x17, 0x4, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, 0x0, 0x0, 0x20101, &(0x7f00000010c0)=@in6={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @local}, 0x1c) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/67}, &(0x7f00000000c0)=0x45) 00:01:39 executing program 2: socket$inet6(0x1c, 0x30000003, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r0, 0x5) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x15, &(0x7f0000000300)={0xa, 0x80000004, 0x6, 0x58b0}, 0xfffffffffffffd2d) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x4, 0x4) r1 = shmget$private(0x0, 0x4000, 0x59, &(0x7f0000ffa000/0x4000)=nil) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/102, 0x66}], 0x1, &(0x7f0000000200)=""/21, 0x15}, 0x40) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/37) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xf8a, 0x4) 00:01:39 executing program 1: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x3, 0x1e) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000180)={{"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", "9e640ea709ab090853b543138515a60089d34050d6d65a872dbe977c1e467acb", 0x7, 0x200}, &(0x7f0000000080)="458529aa89e7f2d05eedab2aec4ac1270111956ac84b4cfcec7e5f16b3152f909c2936aa9029f934f25677d757c5d6179036717aeb48af59e519b76890c374057df3c33b330ae27e562374627b4cfc1c2bc50e7b66dc19826d2d3762cb2d2166a32441960d5b5b728b5ff778f69d3e168cce289729b2c7ceab6fcd2c36d512cfd0a652f0110ac2e51e94586326c0edcab75031c20732e1f031405e2ef9c4e09a7db9dd59444392949e53ff3439828d20fba5dd7a9207d70539c0e0b4a25e4b21b668c9aca76dd65551c246a794d6b2ae0d6f18b82945ac10bef7995714e264800f040147d8036f0f1b0de57886", 0xeb, 0xfffffffffffffffc, 0x430, 0x1, 0x80000000, 0x3, 0x1, 0x81}) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) 00:01:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x100000, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0xfffffffffffffe91) 00:01:39 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) r1 = semget$private(0x0, 0x3, 0x100) __semctl$GETPID(r1, 0x200000000002, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999") read(r0, &(0x7f0000000180)=""/159, 0x2b3) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) semget$private(0x0, 0x3, 0x401) lseek(r0, 0x0, 0x2) 00:01:39 executing program 3: r0 = semget(0x2, 0x1, 0x208) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:40 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x20040, 0x0) r1 = getpid() r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = getpgid(r1) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x100000001, r3}) r4 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(r4) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="00000800ce323784de53952db6aabb6375a89d75072f8217c9f2ffb021a3a1549eab8a03e4c849cfa0cc8bcc5e27ff434eaa04deca2325ae91512eba7fafa7099f35d2d660da7c1503a0b8153741422dcb5064c79fec3651b55d8a2398dd327736b039a3f1f3021462f9c14409b9be579cd27039cc286b6e56a07a33dd8ab2cf484febf2cc72dd638c1db45591f8e339777511e154e77e56dfd1af7f5fc0d4c93b3aae113f774d8b39d605dcced9807f44c0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/136, @ANYRES32=r6], 0x8c) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005}) 00:01:40 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700)=0x2, 0x4) 00:01:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000a00)=0x2, 0x9) 00:01:40 executing program 1: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="90748f0900000000380fac81a659e67afe7299f49401606545c5de698e55deb2e08ee467ba1cab0f8cd71871e808d16e3f7d0059ce8cc57f3f1982409f01b5d5d509b39cab05a94c659f422c4c7dcf5b14e887e2c375f3b26fb2cd47a56e4128a12744413e36bc0399c48c8d8b4a5f31057efb7fb2a2fdd821adbc1f028f8f639b65c59db2247bf55c135b274740b4bca0a7195cad28eff6038cad5fae70375358e179b88391f68a93be91a3999ef4b185941797d3e5b25c04b98e5e164c6f7e78b5ca5f3873ca84"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:40 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fcf006ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"], 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) 00:01:40 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[]) syz_emit_ethernet(0x35, &(0x7f0000000000)={@random="271b682378fd", @remote, [], {@generic={0xed7f, "ccf417942bcd0bda19833b2221593c327d4f6d5d6882d9e0e655b06f1e13707d82f3441d1c4205"}}}) r0 = socket(0x17, 0x1, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x4, 0x1000, 0x0, 0x10000, 0x8, 0x6}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x0, 0x0, 0x7683}, 0x10) r2 = socket$inet(0x2, 0x0, 0xbe) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1000000000000000, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x80, 0x7fffffff, 0x68c, 0x22e, 0x100000000}, &(0x7f0000000100)=0x14) 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c204e21b20000000000000000000000000000000000000038c5bb54000000000076d3c867000000000000000000000000000000000000000000000000000000000000000000000000000000ab1c54025e36c10000000000000000000002000000000000000000000000000000000007000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff0100008e7c022900020000fffeffff00000000"], &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x80}, &(0x7f00000001c0)=0x8) 00:01:41 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x3f, @mcast2, 0x8}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x401}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x81}, @in6={0x1c, 0x2, 0xfff, @empty, 0x9}, @in6={0x1c, 0x2, 0x7, @ipv4={[], [], @broadcast}, 0x7}]}, &(0x7f0000000240)=0x10) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:01:41 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) chdir(&(0x7f0000000300)='./file0\x00') setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x7, @mcast1, 0x1929}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r1, 0xd74c, 0xf5, 0x1}, 0x0) 00:01:41 executing program 1: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:42 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000300)=""/235, 0xeb) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000040)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:01:42 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x6e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r3) fcntl$getflags(0xffffffffffffffff, 0x90000000009) ftruncate(r0, 0x103) 00:01:42 executing program 1: socketpair(0x17, 0x20000003, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2006000000ff020000000000000000000000000001008000"/128, @ANYRES32=r2, @ANYBLOB="b924990042c115f96d859e0300000008000000080000000000000000000700a8a634f75ec6974f6b7466b1d89714c81b570067e6f9768a22420bdc04f135983a5d937dbb1995fb931a29fafe0877930e8aeb97b3e7436671dd9ea0805a369972e1f2893a002e70781188d96aa3ad1dcd3f0dd451be7955115ca7b0eef5bbcc92c5e34170317a2e34a1208cba3ac351bc803003e4c30abac42c"], 0x98) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000140)="7035da89e4b8890a67457a3c8bcf0e50c6e3152bdc9cda9bc8219c2fa4165ad2f81be33bce6855f7273289a34d24c3c15cbe32ada61014b0110d6e737e", 0x3d) 00:01:42 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x43) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x8001, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000000c0)=[{r1, 0x18}, {r1, 0x84}, {r1, 0x208e}, {r1, 0x200c}], 0x4, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)=ANY=[], 0x0) 00:01:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2066, &(0x7f00000000c0)="906606877b20e76b5d7d8ff1f5fbe85a8082e5d28c8b44653facc3a58a5fdf4081100c6f7c948e344baa7bd61754b425e7720931fffff097c7b22bc4c32aee5600000000000000000000003636593a8b41fce23a3754efdc6348be32bf1cc698e48575b8c47a918b205d39330289c9b6d7b2a941521ad7d370dcfce8dcc0ee47f5626541eed9a70e5859e08b10f70bef286b83933e5102a9e9c1293a8b2f53923e73e9cb24b3130f9bae8a517bff8668d6f2a27c05", 0xb5) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, 0x0, 0x0) 00:01:42 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xcc}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x80, 0x2041, 0x20}, 0x8c) syz_execute_func(&(0x7f00000001c0)="9826473e431c340f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:42 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x1000c0, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000380)={0x0, 0xa5, "1f4477b797852c67bcd62b09306ad168e4530d2027fa4131f285f7d134678c48dd4c0f4dfc5e900434c083c687f533bae9bfd058ee494d55afe75e0f4808a608785a4015c68d25fe66abb6b97ae5fdeef01cfd68107f66996b46131c4ef2f245a0f2795b7c512de1dc905d48eac8235504e63a1a6d41dccc0627fcabf09d0d2cea419fcc702c1a573f7b41adae0678b2d53a544b5867609f7ab8b3ce22ebe34f2bca315d4c"}, &(0x7f0000000440)=0xad) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000480)={r2, 0x5, 0xffffffffef32194a}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r3 = msgget(0x0, 0x22) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r5 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYRESOCT=r1, @ANYRES64=r3, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES32=r2, @ANYRES16=r5], @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYBLOB="457317407ab1856c744590188e48097a19be14d9f1af956c4e82b431aff71f4bb5bd9c822b81724131c93ed5f7b00ca49d3efd91abf0dc4f0e"]], @ANYRES16=r2, @ANYBLOB="2291f88484156a2d63bca18392b7970190149c9ad60330fd0f6f82216e2b58bc64c3e4292df015f34fa5f828cb283896ad25405ed9a87a161ff6a130fd5561ba14e668e26c512af42be061305f6e50d6db9244baf88c3e78746a6f6613fc1ae5e42cc66c2a27edc0a7231d345fed1f8fcbd13ef1eda2ce6a8a86bc727b3a44e3fa56d79d3887c110", @ANYRES64=r5, @ANYRES64=r5], &(0x7f0000000680)=0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x596}, &(0x7f0000000200)=0xc) fchdir(r1) msgget$private(0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) mlockall(0xfffffffffffffffd) sync() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000140)={r8, 0x0, 0x1}, 0x0) 00:01:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x400, @mcast2, 0x7}}, r1, 0x0, 0x44, 0x104, 0xff, 0x0, 0xff}, &(0x7f0000000180)=0x98) 00:01:43 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) fcntl$setown(r4, 0x6, 0x0) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff46a50f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:43 executing program 1: r0 = socket(0x3, 0x10000003, 0x5) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 00:01:43 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, 0x0, 0x0) r1 = socket(0xd3b5800adcc75f6d, 0x0, 0x10001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x23e5, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1e08, 0x8, 0x4}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) 00:01:43 executing program 0: syz_execute_func(&(0x7f00000002c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9c463356c59edff67660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b777") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x100) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:01:43 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x1, 0x100f64, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_execute_func(&(0x7f0000000140)="1c0dc4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x2, 0x4, 0x1ff, 0x100, r2}) r3 = accept4$unix(r1, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES16, @ANYRES16], @ANYRESHEX, @ANYRES16, @ANYRES16]], 0x0, 0x20000000) msgget(0x1, 0x0) msgget(0x0, 0x10) semget(0x3, 0x0, 0xf0) msgget(0x2, 0x28) msgget(0x2, 0x200) msgget$private(0x0, 0x600) r4 = msgget(0x1, 0x43) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000003c0)=""/142) r5 = accept4(r3, 0x0, &(0x7f0000000480), 0x30000000) getsockopt(r5, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) geteuid() r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) 00:01:43 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") open$dir(&(0x7f0000000000)='./file0\x00', 0x773e5be8cdc47179, 0x8) 00:01:43 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}, 0x0, 0x3}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:01:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x44, 0x40) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000380)='./file1\x00', r0, &(0x7f00000003c0)='./file0\x00') r2 = semget$private(0x0, 0x4, 0x80) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000280)=""/231) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x1) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) read(r1, &(0x7f0000000100)=""/247, 0x363) close(r3) 00:01:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1d, 0x4, 0x1ce) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000080000000000000015000000000000005b0000000100000001000000a1"], 0x25}, 0x0) 00:01:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x80, {{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x3c}}}, 0x88) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:01:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)) mlockall(0x2) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) msync(&(0x7f0000e6b000/0x2000)=nil, 0x2000, 0x3) pipe2(&(0x7f00000001c0), 0x100000) r1 = open(&(0x7f0000000200)='./file0\x00', 0x5, 0x8) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x100001, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080)={0x8}, 0xfffffffffffffe3e) r3 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000001240)={{"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", "ff78facccb9d6bf7e9a41befa7e3fc484b75f55e79b9af02b590341b789a6ab5", 0x40, 0xff}, &(0x7f0000000240)="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", 0x20, 0x5, 0xfffffffffffffffe, 0x0, 0xfd, 0x7fffffff, 0xba63, 0x3}) fcntl$dupfd(r2, 0x11, r3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r3, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x10000, 0x200, 0x1, 0xfffffffffffffff9, r4}, &(0x7f0000000180)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 00:01:43 executing program 1: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000400)=0x2, 0x4) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000140)={0x3, 0x5}) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000002c0)="33907569350b87366e44bd93bc1f5953eb60a479cd027455a4dfa88ecebbcdcafb285467090b028d1da8da730f12d7032e67d78d3cad6b09d651b713f367b329338d7c2387870117a5b7ee1f00cba175fb6f0764a0603b2566eb91857240f45656993b4240fe69186910317678063c2cbc3ba4bfb2ad96bdd1cf31649eeb0d6340f98a70396a6be0b7318ca8322dfb808cbd2ec96c66d2529ff8432ae4aacd21df2bde804622d9d7d3b1942ecd6493b5df38aa5833d2edb19a019ea88da23b2c28356a9edd4fb26f3b0c67319d2c10baf79642aa34c8ee") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x31}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x2, @loopback}}, r2, 0xc614, 0x702f, 0x218, 0x6, 0x6c1, 0x40000}, 0xa0) shutdown(r1, 0x1) freebsd10_pipe(&(0x7f0000000100)) r3 = socket(0x2, 0x5, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/249) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x1f, 0xf, 0x8, 0x1}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) 00:01:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000a4d969e79bde72c9"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x10) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000006c0)="3212c7efd39354f48981e1ce6f0585948d441aa60fa3719303a03b8879d48aaea6083b020000009176176231dcf7c7c54bf050b063adedc12da88c370bfe8f72b8c1f9e0635c7fd0659bd4715e7c88e5bb35703b01160267e2cee0") socket$inet(0x2, 0x20000000, 0x737) shutdown(r0, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100500, 0x0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000240)={{"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", "b657bd333c85c36a227a277d9a630f40158fd9745f19270df67c8a6bda4c9f5c", 0x6, 0x40}, &(0x7f0000000180)="57f9e66d38c58bacb840d30adcae439421714788bbd3b217a2db597bb1b585f8b2df6a4c24c38d40952283b7b959d7b39be5b3ee6d90fb0b9311bc5ef80d74ad954b3f960542dc9cb299c9e7fb86f61f1f612656a071fea2ba19500e258f62776ba2ebbf759c4eb862a7f94415961c9eb806e2f7097ea68bff50cb3650bf5c08a682d3195cf2748e1096318866a8efbb0c344e7fe052e47e069712a36401aec75b15c93fc98d3e02b78fdef5248cd87f5d4779da", 0x6, 0xfd, 0x1c, 0x7752, 0x7, 0x80000000, 0xfffffffffffff800, 0x4}) close(r0) 00:01:43 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000007c0)={{"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", "2d3c9d185a19c97d8ad3c5241c3f3b35f715b387221c0acff6f8a3c60e411cbd", 0x8000, 0x400}, &(0x7f0000000380)="756b7d0cf97c7f905f7ebb9edc77a34c8b04e031aad8eca0ddd262d0ea53ca399702b461c969f783a37056ec6a30c8647e8382fc1c826f5e8b60030d55a7bea295baae4885fa097e0f8dc8b33d71971ad9d02510aabc8666d9b65fb75bb954d73a100cdca7c353842f69073812a311b0bf7aec3b5677e3529fbff4a3e8819f4eadce1c5513d15f5d9fc02afb71c21519f39a1e3b0dba9029224154125e5bb0e35324690fd5a02e0664442c601bf928d7c5b3", 0xfffffffffffffeff, 0x10000000, 0xd1fb, 0x387, 0x8, 0x606, 0x6, 0x3}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:01:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x5, 0x1, [0x101]}, &(0x7f0000000140)=0xa) 00:01:44 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000230000/0x2000)=nil, 0x2000, 0x1) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="b7000000b37075db6832de2390d87d12d081dfed32f628836ab3a4176d701a9030b4100a78eaeebba68cb5baeb5f428a440b5e2ec53755fdc5ccf22006b0901ed8a2699bd52c426d23ea042cf794a33a425244feebcd3a68f0c671d2d9d175ed3d822e0d8ee56d610de9d18510df16907f43d060942bdca015dfd8f923f5f2c6517dea1d375b264293d2086237e0b1dc951960a50fb6e4c89fa3d5eed9004c9ecf22d68d07fd3c4250b0ccdd32335f5b6532953a95e580eb228e409467bc61"], &(0x7f0000000100)=0xbf) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xffff}, &(0x7f00000001c0)=0x8) mprotect(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @rand_addr, @loopback}, &(0x7f0000000080)=0xc) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)) 00:01:44 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) r1 = semget(0x1, 0x3, 0x4) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000300)=""/205) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000100)={0x476, 0x5}) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x0, 0x80) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x14) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:44 executing program 3: syz_execute_func(&(0x7f0000000100)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) 00:01:44 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) sendto$inet6(r0, &(0x7f0000000040)="d52b28a69b7c53f7de53968cc4a3a4ed96f5d076537c8c571b7907867c7ed3c891ec75bd134adbd7540a77bab2e0d014f1a99b657364aa3e1e0cba1f1082ec0112efc9480b42fdcc27c801233508fabf3ac98b1a00877d4c48b088f7e28732b03bb42b290ab4ddadd4f3979ef99f0dc773cacdda69d1682610e9c8f9bb877f1ca9d81efbbd", 0x85, 0x1, &(0x7f00000001c0)={0x1c, 0x1, 0x20, @mcast2, 0x7}, 0x1c) syz_execute_func(&(0x7f0000000100)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:01:45 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20040, 0x100) openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0x100584, 0x28) fcntl$dupfd(r0, 0x11, r1) r2 = socket(0x2, 0x10000001, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001440)=0x3, 0x4) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000080)="a3786091b564f423ef", 0x9}, {&(0x7f00000000c0)="c24b09fa5778f1bb4d388e14186bf89b528e93412fcc80b581a98d32e8290e84334938f4b2d1128394ebef0852a7a78a31e073e1a1c8fb4f3545ceda2d97b818b855ae5a0ae61dbec2fd31d285f493b30ced857b97d2023133bba5a8a549621c0509ea1c47a0e542506dc3388aba0302bad1823d4ba73a6aba93d47b", 0x7c}, {&(0x7f0000000140)="6785f2cd2e6bc25afecd422a15a4c51f0561b9ce7b84dfb6e4f7cca351939ff24fd9124cd9c12af3a271648992b8447977eae71c8d80aa421a8d1b6c0f018bffb0a883e7b9cbaa78e8e48fa40d953f6188906a0c229b14c1862aae6ae0c2113b3de0a74b25fd", 0x66}, {&(0x7f00000001c0)="ea8fbe9ca6e9f5ba02b55dd6081cd897d42e1bccd33e1266cfb2e8cfdade0f3d97b0fa175c3fd67adcb25671c22f7915e91e2713345cdc90b5f24c192fb9f35316b71cc79f15a3591f19c19c0c0793b2ab84c4b68b1f3fee238c3b674729fe4fb690809b48113f29528d9b7c8f3fcd7c96775f4112cb6fe636403faa38f9ce7d555e6bbc1319cbebd90c8164b8e6e13173641d825e759c36a77f1d37663b7ee07869c5f971d71fc87bc1c0a5929a5b35ee4bb4bf4da6eeb9667340cbde870c0d447311d1bb86cd3686402bfdf1aa1104530dd421d68556c54474636842e6b2176a512474f497da7d9781862786ee5b2de6fc29169b32afce", 0xf8}, {&(0x7f00000002c0)="91f9c0043ae91a8e97e66da2433dabba1bb6c83e7c67496caa2eceb6629501a99b1ec08a89d6f12e86ed237cbb1880a80044289936791b662f160d33eea14182938462f41b17e950e782a86a85c0d1466c68863a9dc9e8457a6c3c0a81223d81361ca6cbb4dd3377aad1b4aa78cb7695dee0a7bab4b3aab46fa5288e02745b87f3f480fb1bb5258c77ad0b67c174c9826e77b8ae5027e29154e5229dff3512013436cb6a751d626d702a05ffce161a60bfff628ab4254744f29129f0d81d2a1bca8bb0581e33201e39b3e059faa6ecefd79de1b93fc8e91bb71b1da2d240705c739dd7ec627217465edbda871097c6b1af0f7d516cab3fcdf8", 0xf9}, {&(0x7f00000003c0)="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", 0x1000}], 0x6) fcntl$getown(r2, 0x5) 00:01:45 executing program 3: dup(0xffffffffffffffff) syz_execute_func(&(0x7f00000001c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b639000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:01:45 executing program 1: syz_execute_func(&(0x7f0000000580)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x8846}, 0x8) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 00:01:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696f723000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) freebsd10_pipe(&(0x7f0000000040)) 00:01:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="240ab9db0bd8ae423b0476426e898bec71aab05e65cc0ab9b800", 0x1a}, {&(0x7f0000000080)="0d9f715103bb1be2acb7683e25b6e76b98cb5027a91b85860e8536040346ea56fa8043783b8f2c6e88657b781c49f7eacd7b2e24960c49fdafd4062e2904a470192532d6ef82544cd442b5d3bbb0a90bc380de4b878c15c6925675f63957773483e3bde6346eef701fe4280461d656bfa4c7bb351ed8104413fd441adc308ed915536cae98ae9509af844981b4b1c627112e8934a24ce1926091679a9b9352414618", 0xa2}], 0x2, &(0x7f0000000840)=[{0x78, 0xbb, 0x672e, "4ffd9ec1e274ad7214cad09d5062940e543712d6f10979f95e420410c92e5dd8f013a6c4d8be61d58ff9a66497946860cee1339ff72063dd90f81c61037a54729ef992be49231da3375565fe6108fe422b8f4c97c2323d22b4c3580f7eba0282b7cc265a97a624"}, {0x90, 0x11, 0xff, "b44b45db33c9d0390a5caa1162ebdef99992726aa76fb0ec312d1fc02d0f6346b1ed7646d808fb7a92ae9c534065d5efb55abd143be39ac7398b06503fe0b268b5db722e6f1a2f4a3d8601cedb1d90943204f1ed8a3b42883254be286045d5bcd8e3b6d232ba987d2ca8382afab596ead75a5f5126b4e81021"}, {0x1010, 0x1, 0x5, "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"}, {0x58, 0x9f, 0x200, "f48ff1cfbf1c3519a97e5e5d6a308428e96a111796f3fbc09f95e54d5e468884296114d5c44337f63df86c1f3291158b36a64e634a078f4fca9891cf62eefaa2c9e5"}, {0x18, 0x7, 0xca1b, "73f1cba8edf121"}, {0xc0, 0x88, 0x6, "5b51f67cf598bd094b91a1ea4a01acef6c4823d96404e87b000551a81a75adec5a934d0c514e1a0f75052c1e87650ff5c6c5f9bf72e69b75239d0c28ec05d7933cc75cf3f14f980040ce246f7e0639ae1ed5859cc69e77e2d7ddecbb8bca0776536adff70db29178904583342221faf88d8a2eb258e01e5e6c5eff63577d6e015236b295e78702e179824d29274504de7650390ba9031aaf0637080fbdb8322533b87a52404f358efb17e1f16b"}], 0x1248}, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000080000000300000009000000"], 0x44}, 0x0) 00:01:47 executing program 2: setrlimit(0x0, &(0x7f00000000c0)={0x2, 0x10000}) r0 = shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10404, 0x120) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000280)={{"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", "1c715a533f3ec581515a2469f3f5a0cab7342d0f45fd0bf146a72b1566d203ef", 0x8, 0x3}, 0x0, 0x2, 0x2, 0x8001, 0x1000, 0x20, 0x20, 0x10000, 0x65}) shmdt(r1) socket$inet6_sctp(0x1c, 0x108, 0x84) 00:01:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt(r1, 0x401, 0x3f, &(0x7f0000000200)=""/103, &(0x7f0000000280)=0x67) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000300)={r2, 0x6, 0x3, 0xfffffffffffffffb, 0x3}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000380)=0x9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x10}}, 0xc) 00:01:47 executing program 1: syz_execute_func(&(0x7f0000000380)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0422a141d393a0000f2680c00608300800080589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966033e36f244ad2c240f5e5bf447000026400f0d18c401fe5ff6e3dfc40285ae190f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000000)="38b569a3a6e7fc4d71abe6fe51ce90953d080218d225008bfe07ab4c7039bc02d3fa7b16f6678f42a125a28d0d6cd5b95706727ef556acc3a6340544c4701a776f6f9880e221d7a17f8f047dc2048078dd6bdf1b66a1a22934dc37e768ab3708948c317046eb8c721b2300a4b3553b54614c10eb3edef5877793cee0665e51a76a96e8967804e0562303169aa7fd79ddf10cb4150680765b833de8b4b3e8462527f46d2ee69e8a75") 00:01:47 executing program 0: 00:01:47 executing program 0: r0 = semget(0x0, 0x6, 0x83) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000140)={{"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", "a6226527678eab32fa3a85714acb6cd5b7f86e5f30b13afe13f9961fcad7dfe6", 0x0, 0xfb}, &(0x7f0000000040)="6f023b2a5b5bb32473a721f5a1aa83ae16bb5e8c99bacd45917a94150c501c6fb1ebe9d9a06f04964f04974d995c83620f5277caa702dd06baaed2c43916bf57cf33f4f19bbeb909b364580c555b29e85eedb344194dc832c13b58d02db79600cd69bb59d407e2c48f6fc98d6ca3a9f5376d111e3650d87f853553bd9cfa200cacaed94c600d924eaf607c8277c6906172fa69b0c518bfe6c7e499409bd29d1f39b318dacf17f09bba2dd900ee4fba1081846621498fcb8d9c2f3e60822811e6a4aa3c2734a8498a1f8d907b000ad3ce80893fc9568a6c4f7e760eebed6287d9e4a26dc69cfb52", 0x3ff, 0x8, 0x3f, 0x9, 0x6, 0x354d17b4, 0x9, 0xffffffffffffffff}) 00:01:47 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100100, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @rand_addr=0x8}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xa503, 0x900, 0x9, 0x60d, r1}, &(0x7f0000000280)=0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x1, @rand_addr=0x5}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @broadcast}}, r1, 0x1, 0x8, 0x9, 0x6, 0x4, 0x3f}, &(0x7f0000000440)=0xa0) read(r0, &(0x7f0000000480)=""/82, 0x52) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000600)={0x8, &(0x7f0000000500)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0xffffffffffffff80, @loopback, 0x3ff}, @in6={0x1c, 0x2, 0x7fffffff, @mcast2, 0xaabd}, @in6={0x1c, 0x2, 0x8b7, @mcast2, 0x7}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x10001, @mcast2, 0x6}, @in6={0x1c, 0x1, 0x2, @ipv4}, @in={0x2, 0x3}, @in={0x2, 0x3, @rand_addr=0x8}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r3, &(0x7f0000000680)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000740)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000780), 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000007c0), &(0x7f0000000800)=0x4) truncate(&(0x7f0000000840)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000880), &(0x7f00000008c0)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0xf, 0x1f, r4}, &(0x7f0000000940)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000980)={r4, 0x100000001}, 0x8) r5 = open(&(0x7f00000009c0)='./file0\x00', 0x800, 0x31) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000a00)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000a40)={r1, 0x7ff}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000b40)={r1, &(0x7f0000000ac0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000b80)=0x10) shutdown(r0, 0x1) r6 = shmget$private(0x0, 0x2000, 0x39f40db1c0b9b4e6, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000bc0)=""/222) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000cc0)={r1, 0x549}, 0x8) ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f0000000d00)="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") read(r5, &(0x7f0000001d00)=""/79, 0x4f) r7 = semget(0x2, 0x7, 0x2) __semctl$SETVAL(r7, 0x6, 0x8, &(0x7f0000001d80)=0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001dc0)={0x9, {{0x1c, 0x2, 0x5, @mcast2, 0x4}}}, 0x88) 00:01:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0)=0x5, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x20800, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000380)={0x10, &(0x7f0000000300)="1d2b9758a10a4f05a733d15c3e60343f923e158ca989d9079a7255c7239ef6d73298eddde60744f6f5c4f260363cc10d1330295128df86129895013ae7c3abb784bb7e8c690f243f8713fc50166305a2869b170878700c61dc74aa613d2aaa96f19bfb14edb512297a3d9e5894ba70a5639e", 0x7, 0x8, 0x9}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xe4, "0df8fe17edf81c107f07c0daab03c86db4ca32161d10d395b695ff9dabc1e984b903461a1691212687202b5f245093c3608bd01f2a57195b294ee20ec4559ad312cc5339350546917153dd2e4bdae303191a60d07ca842e437791bcb5896a0a844ded7992e247c9ecf51083dbdd411eee5bf32715c121021be93f21d871aa7f12a0355d975d6b8edd8aa0f08518728fc511a8700b94de37714694c949d7fc5a9ccddb3539be8c9fb72592bddc19130c358621b2a02f4c45cd672d73e0d71cc891ae536c6cea3d91bd293a1ca4cca7348fc3f1d022f743c202180f204ee500aca79a62a69"}, &(0x7f0000000000)=0xec) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r3, 0x2, 0x9eb, 0x7fffffff, 0x8, 0x2}, 0x14) 00:01:47 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_int(r1, 0x0, 0x4, 0x0, &(0x7f0000000300)) 00:01:47 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000240)=0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000140)="10f26a29f5cbf46e9ad6e255e33b185ffdcd1b7357899c7c7655203cbcb5df96842f0c6af9d9ca4e24d6c3c3d31141ae8243bcbb5d957907cb8f2465973aba84ecbb8c0910a9f6ed50d523802fa1b355b5ef3556cbcb8b5f74a17761207ccb20e851ad9b2fdb335b24c822c5106d2ed30d1adae68969d6cfb1b1846e641452c032790d10760ed7c97f3a3bd224b368542c2e6a52d0c330c03210514e7881d437d11e2d1322e9e3a96b241ab919c6d490f6cd9c55778b333644a807c23b2d9d106ba3a2a367a3f0c9f4f89b6a42fdde67e12a4433dc0edc9e") fcntl$setstatus(r1, 0x4, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdirat(r2, &(0x7f0000000380)='./file0/file0\x00', 0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r0, 0xff) 00:01:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/156, 0x9c) r1 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(0x0, 0x0, 0x0) 00:01:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:47 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) sendto(r0, &(0x7f00000000c0)="6c833cb2da4f4f58762175d73bda44a95f47f02ae2ecd872bffdd80902acb08aeb4e8e4d15571464ed79a83569c1f5cb79e3380bdcd4eb074d24eade1afa3114ccbbf1cb442779791afd4fd3c72bea18335538aa52c992e1527eb7580a34afaf1f34aca1178945", 0x67, 0x4, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) socketpair(0x10, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000200)=""/65, 0x41, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x10000000) write(r1, &(0x7f0000002400), 0x2000) 00:01:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x20000000, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x54, 0x5d) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="8b5254bc543a4932a84bf020ad4479e4"}, 0x1c) shutdown(r0, 0x1) 00:01:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x70, "da81d6874fe6b5c5f7af2a583c9230e953e260c99219aba04984758b9e03363a6e917393db1866cf0fab14c9c07559cb43f1ef18f14ae5a1551c0c0f1710be33b237f0126ad3bdaf88285b73ea357164733626d6fca0ad111e4f74cdd60c117be7d2be91893fb2701711ed4f565f639f"}, &(0x7f0000000140)=0x78) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x4}, &(0x7f0000000200)=0x8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0) 00:01:48 executing program 3: getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setgid(r0) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) 00:01:48 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xfff}, &(0x7f0000000180)=0x8) close(r0) r2 = socket(0x2, 0x10000001, 0x0) connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="82bd5c6b77062724b01401309d2080b27ec93cef6ac55f251a"], 0x10) shutdown(r2, 0x0) execve(0x0, 0x0, 0x0) 00:01:48 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xf, &(0x7f0000000040)={0xc}) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0fefc3cfc3cf289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c40cfe83f6a9c1460000ac45e22c892a0f0005009f") 00:01:48 executing program 3: syz_execute_func(&(0x7f00000003c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb450fdcb8040000000fb8c4064e4e751e0fa00c070909c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80, 0x186) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000600)={{"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", "d7fd44bcabf433b277bfc67d6eb838047dbb4a7f95e7c04a55b18b8805f0737f", 0x7, 0x8000}, &(0x7f0000000180)="4e2473b78c5cfa03eff9778a4d367cd9caf8455f34337506d6", 0x1, 0x3, 0x4, 0x5, 0xff, 0xfff, 0x1, 0xffff}) syz_execute_func(&(0x7f0000000000)="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") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000300000001000700020006000900000002004e237f00000100"/156, @ANYRES32=0x0, @ANYBLOB="5800000001010000ffff0000ff01000062000000bf7e1bdb9c0588efacfc0a55a06a95aded0ae4250ca8d6221375cd1aa54a237277ff7fc28e0afa33bf342980197e5059bd40e1a20e685fd44227d7b7584a4a70f2c087249b42b220569774150f2a462f0b8157acd8d00a7499645aee05bc4f66692cefd87ac46927dd32773e7a549520a242cdc7d0fd96661a861d5b25c424085dfa58d76f025edfa81fa60a132f863a3dfd593662e467dff4bb3667b45f22db13bc9cca31c936e90c6e0ed3ae55695c02a4136e15f76efe7c99"], &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x8, 0x8, 0x1000}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000002c0)={@loopback, @empty, 0x3, 0x3, [@broadcast, @loopback, @multicast2]}, 0x99) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xfff, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r3, 0xda5d, 0x9}, 0x8) fsync(0xffffffffffffffff) 00:01:48 executing program 3: r0 = socket$inet6(0x1c, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x2, 0x4) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) bind(r0, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:48 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x881, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:49 executing program 2: syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x1f000000) 00:01:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="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") setsockopt$inet_mreqsrc(r0, 0x0, 0x4047, 0x0, 0xfffffffffffffff5) 00:01:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f706925653000"], 0xa, 0x0}, 0x0) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x1, 0x0) readv(r2, &(0x7f0000000300), 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000000c0)="eb6ffc02746e18fae5ff5c0a00c306a799343c874972c8ecd86a894ef341a3452ea92eef690b562212f1d9b37ff55d814f501ac5a1c3cc0163f0778d2850c6d2a857dea03f82825301") r3 = dup2(r0, r1) ftruncate(r0, 0x26c0) getpeername$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) accept$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0xb92, 0x3, 0xffffffff, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r4, 0x10400080000000}, &(0x7f0000000440)=0x5f4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r5, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r5, 0x4) 00:01:49 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000001500"/17], 0x14}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000003c0)="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", 0xffffffffffffff34) 00:01:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:01:49 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\\\xb7\xa9\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='@}\\\x00', &(0x7f0000000100)='#\x00', &(0x7f0000000140)='%$.\xda\x00', &(0x7f0000000180)='(]\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='+\x00', &(0x7f0000000300)='\'!\\+\x00', &(0x7f0000000340)='#G\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=',/\x00']) 00:01:49 executing program 1: syz_emit_ethernet(0x210, &(0x7f0000000080)={@random="f84677e446f9", @empty, [{[{0x88a8, 0x3, 0x5, 0x3}], {0x8100, 0x100000001, 0x800, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote, {[@noop, @timestamp={0x44, 0x4, 0x7, 0x3}]}}, @generic="92e488cfc1d6189912da958ca0d7e3f0db2b2c1ade8435dbf545ed"}}}}) 00:01:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000003c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047032b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) setrlimit(0x1, &(0x7f0000000000)={0x0, 0x8}) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:01:50 executing program 2: r0 = semget(0x0, 0x3, 0x1) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f00000000c0)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socket$inet_sctp(0x2, 0x5, 0x84) 00:01:50 executing program 3: faccessat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x3, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x0, 0x6, 0x4, 0x401}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x6}, 0x8) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:01:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0xa1) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "5eb5d14c1dff8d57803f7a9991e6d9b0af078d672f2aea035bed712f4491854b5a969d1559fa3a870b06b94e53e9d3a3031c1a04410d3c12fcd3a56ff13b5f2a8bd7ac63bb521dd59185b7e6e0f322609c53eb6f8b311bcc2ed784c09f8b23fc7618d32b8cbefa17b5dfeaa7261c996bfc376590cddfdaf65df86d5a8c8d6287c4582b7280059c722173e356fb07b2af8b9d349773066eee472c04753e0af487882fafbf258e8bbf4677fa8f309297633b12db5a5815fdc41837ab6c127dfbe46aea82a780e10a6f6754591a7c470f379195552f908115bed2a0f9633aff684e0df03ee8acad6f6de0c15e5a731c830b"}, 0x100) syz_execute_func(0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) sync() 00:01:50 executing program 1: r0 = socket(0x17, 0x1, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/134, @ANYRES32=0x0], &(0x7f0000000340)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7fff}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffff0001, 0x5, 0x1f}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r4, 0x4}, 0x8) 00:01:50 executing program 3: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x87d, 0x6, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 00:01:50 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@empty, @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}}}}}}}) 00:01:51 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) fsync(r0) syz_execute_func(&(0x7f0000000700)="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") Syncing disks, vnodes remaining... 11 11 7 5 1 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe002a3cb400 frame pointer = 0x28:0xfffffe002a3cb430 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 = 8903 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 117 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a3cb060 vpanic() at vpanic+0x1e0/frame 0xfffffe002a3cb0c0 panic() at panic+0x43/frame 0xfffffe002a3cb120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002a3cb1a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe002a3cb210 trap() at trap+0x44d/frame 0xfffffe002a3cb330 calltrap() at calltrap+0x8/frame 0xfffffe002a3cb330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe002a3cb400, rbp = 0xfffffe002a3cb430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe002a3cb430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe002a3cb460 vgonel() at vgonel+0xdc/frame 0xfffffe002a3cb4e0 vflush() at vflush+0x3df/frame 0xfffffe002a3cb630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe002a3cb6a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe002a3cb740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe002a3cb7d0 dounmount() at dounmount+0x6e8/frame 0xfffffe002a3cb850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe002a3cb880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe002a3cb8d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe002a3cb920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe002a3cb980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a3cbab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a3cbab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x200000c5, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 8903 tid 100811 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why