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", "1e0b13857de083a393ae07cbc759c92d351d12e714509bace648115e6568a1b4", 0x476, 0x6}, &(0x7f0000000b00)="bcd90f0ef7ff94e17c95fae5a59c906f11ce67937549ec6d211a263c153923e3e1a5524b2eea3499879c3429695b84aee2aeb76ab3a677e26b86e7e8d35b0e308f05916766db524ccab63d735735ad4e01d8c786f75f683d46972c4db59653cc7e42198b34bc94afacea9360e738527ebdc6f9f07e66ef2630ce4f794d1c35248ebd13dae63f6dc476ee8e", 0x3, 0x0, 0xfffffffffffffffc, 0x3f, 0x6e, 0x6, 0x10001, 0x20}) sendto(r0, 0x0, 0x0, 0xffff0000, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:10 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100000001}, 0x8) setreuid(r0, r1) syz_execute_func(&(0x7f0000000440)="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") 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000100)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x104) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:00:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x67d}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) shutdown(r0, 0x1) 00:00:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x1, {{0x1c, 0x3, 0x8, @rand_addr="0510345dda2310d1e76fd5d8b5fdbbca", 0x20}}}, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x27, 0x0, &(0x7f0000000140)) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="02003d2ed596a45ba378a703adda551627605e4ded96e5473e8b0749f96b444ba2d92fe02c2757693e3082b29325c698afcae10566abe2cdc4ed283779215a9dd18647a270b76a649446de0a850a52bdb6bac7"], &(0x7f0000000040)=0x8) getgid() r3 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000001c0)="665e5da1b9ebe8b1f82ed989b33964a76d5a05c779966a1bbb6218ec2d5d1797bfffc2e372c2591509e0c5cbedff45c55e08a372362cba3e240815791b13203b0f367929e85efab9ad202aa91dbdc39ec16ab7cd6f94825207951cebb0589a74d8a946835aab1bb0b29e1a2c95446a56f2a6004e2383b09c1386c59f48400da8843a0ff7711c306d", 0x88}, {&(0x7f0000000280)="d3c1166295f191facfa67dfbe44f02d707ed0e8535699409a257aa7b5a3c7fa9b67e02c56ae8f07a8401e92053f19f7fafb52225c8599dae7419470f636f427efb302941ad0146ff50901f8c6aa7ae0e67d7f1f5da662528473ef406be30fbcbffa851526709ab3e09a44c21201c27972eabc03e8ef5449f8e36935c91", 0x7d}, {&(0x7f0000000300)="fca66cb81152cfd3d48cbd4b77d103c51598829d60820c8970360df4e646054a86cf434f07e6918d5ccd067d6554ba392f80ff6beecd08eb2d18ffa1795b53968cbbcf02dfd2e1f8a73c2619b97720d22f21e707e503e6adf8276a8e342aceb5dec6341ae16523581a2cacb75c55b5cfdec72c7454e25740e413f7e599b5b72e50e849281d02bf07f0d55e4a80aba9eac19d2403476943313d34ae38f08932b3bab4f351103054ddcda81fb80f8c", 0xae}, {&(0x7f00000003c0)="ca4223", 0x3}], 0x4, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x100}, 0x4) 00:00:11 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mlockall(0x2) dup(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:00:11 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r0) fcntl$getown(r0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x0, @rand_addr="3d9b16ebf454595f1288aca6400e97f9", 0x422}, {0x1c, 0x1, 0xfff, @mcast2, 0x8b2}, 0x8000, [0x5, 0x6, 0x9, 0x401, 0x0, 0x8000, 0x0, 0x7]}, 0x5c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4) 00:00:11 executing program 0: execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)='\xe0\x00', &(0x7f0000000080)='&#&)\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='$\x00', &(0x7f0000000240)='&%![\x00', &(0x7f0000000280)='&%#$+\x00', &(0x7f00000002c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='!&_\x00']) 00:00:11 executing program 1: syz_execute_func(&(0x7f0000000100)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x104) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:00:12 executing program 0: socket(0x17, 0x1, 0x401) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$inet(r0, 0x0, 0xffffffffffffffff) 00:00:12 executing program 0: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:00:12 executing program 1: setuid(0xee01) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r3) getgroups(0x3, &(0x7f0000000300)=[r0, r1, r2]) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet_int(r4, 0x0, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56466431409d9d017795bf9f2680c0000008fe9589b26c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x281, 0x1, [0x0]}, &(0x7f0000000240)=0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet6(r3, &(0x7f00000000c0)=""/166, 0xa6, 0x80, &(0x7f0000000040)={0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x7c9}, 0x1c) 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000240)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x332}, &(0x7f0000000040)=0x8) accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0x0, @loopback, 0x1}, {0x1c, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x9, [0x80000001, 0x10001, 0x80000001, 0x9, 0x5, 0x0, 0xffffffffffffff58, 0x8001]}, 0x5c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x4, 0xed8}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2023, &(0x7f00000001c0)='n', 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000300)=0x8) 00:00:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x18040, 0x20) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="e6ddce6f17d02d827d2cfbc9d219e0a56e40844f89f031a9733b2b761b7b85441ec9cebdeb733238b66ac6dcb37906e4d477cf72be74e0b1ec20a5f671dcfc3708b8fcc1830aa466014e5a0f1617065683ec73fc1aee2895eedc6c3aa42608d5fcf2ab8c12a7dca6b8b1d064faf36e21beebd497a7e2cb9ee334d9b60f497651ef87c4e68b869d995091e9cea8f1dbfd01bc4b38c3c845ad941256bdd8813c62fcd97132f8f0595c28be64b8d4326de5e9ae2802461e88b62a177124da72389fa7b35f453e3379d7d6a424d46d10d294809f7b98c897298e57f85657bb9bfd7cf678b7") r1 = socket(0x1c, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000000)="fd4d45511936193e3f717cb16dc6e986c5f8826a02106c477fe3dbd477678511d55c67184d3f2430") freebsd11_fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x5, 0x2, 0x401, 0x1f}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)=ANY=[], &(0x7f0000000380)) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="001c2e2f66692c000000000000000061096530003ed7931687b28a52dfde0353cef9a2dcc452149d5df39a4f7d4d8ba346e273cffc4e527088315a5dcc286234a0549f8973d3c61b87814f0ed9584c8c864a3d8a050cdd052a2a9ce8f9f39f082551f4e3337ed4d6682d25046d14cf8c7a00e8e65dbf51cfacc30fdb3f4f9b36f597b707c2fc83d5b387bf4f9383fa95d78f63787642e5ceee36856f20f5ba48d0177bd65d1d7e67a8dd2cacd080bffebc705b8d0b9ea7bb0f2f2416de9e926ce7f4b240002b99cdea8aa8271c60cdeda96c9d20e5c9dc36606540034575d6170793ec24f4ea"], 0x1) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) bind$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x0}, 0x8) 00:00:14 executing program 3: r0 = shmget(0x2, 0x3000, 0x401, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/4096) syz_execute_func(&(0x7f0000000180)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x80, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0), 0x0) 00:00:14 executing program 1: accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=""/4096, 0x1000) setrlimit(0x0, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x17f) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:00:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0) 00:00:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x7, 0xffff, 0x1010, 0x8001, 0xffffffffffffff57, 0x100000000, 0x10000, 0x2, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r3, 0xfffffffffffffff7, 0x49, 0x5add, 0x0, 0x9}, 0x14) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x3fffc) 00:00:15 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="06b7b92a45d86e7366", 0x9) 00:00:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r1, 0x10000403bd) r2 = dup(r0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000004c0)={{"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", "f5bc1a9c91a8906c6666b1311f655f86003b57e8d3b5c14f3b983b1244d30b30", 0x3ff, 0x1}, &(0x7f0000000040)="0e2cf2016082bd50eaf2f32a755a4fb007d1d056a3daaa1243", 0x3, 0x8, 0x2c34a51d, 0x5, 0x19b, 0x7, 0x80, 0x5}) write(r2, &(0x7f0000000040), 0x1fff) 00:00:15 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_tcp_int(r0, 0x6, 0xffe, &(0x7f00000000c0)=0xffffffffffffffe0, 0xfffffffffffffefa) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e0600000065ffe85d08c2f295a848188f7231bbe30000dd8d3d7c11e896a7fa579f94b42c8dcb154a41498a79327bba32d98d14479aa0fd4d4f6e8193515d3e559dfdc6f37351b076542773429c69217751807022cab94f401fb2217d83a00b64546b6abc61492948"], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x100, 0xb7f1, 0x3f, r2}, &(0x7f0000000080)=0x10) 00:00:15 executing program 1: syz_execute_func(&(0x7f0000000080)="b1e891cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7e6e4c653fb45c0c3075868f4a95ef9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d54111d00") 00:00:15 executing program 1: r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) 00:00:15 executing program 1: socketpair(0x2, 0x1, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x44a0}, 0x8) 00:00:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:16 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x202) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5c0, 0x1, 0x2, 0xffff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, r1, 0x401, 0x1, 0x204, 0x9, 0x4, 0x40}, 0xa0) 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}}}}}}}) 00:00:16 executing program 1: freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = open(&(0x7f00000002c0)='./file0\x00', 0x100808, 0x180) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000400)=""/115, 0x73, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r1) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad01d4c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:00:16 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = getpgrp(0x0) freebsd11_lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001380)='./file0/file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001a40)={0x0, 0x67, "1f252fceb2666c2cb550301d60e9a51c98d737d5c4230e15995351d736a4771e77516f7a9db075c3863fd4e78708eaf2ab7a0322b9e329abebaa3e585986461c2752bd5f2eba595308afed84c8255f7a777c7d34f814e1e6ba1ec0a6f3a69f34b0011d2c209f76"}, &(0x7f0000001ac0)=0x6f) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001b00)={r6, 0x5, 0xac, "908c1eb6ae337334ca7f58e0bc13aba01bc290c91d665c4efbd9d0d603f24ee3c60a544fc845f4f85d2d6fe05130efaf298fdaaeb870b56e5f2a6fca4d548902b1360848eebe81ba1bc59663143b1c97935ee52b72b372214a3eb252a974a8f86cd24379be9044a004fb9aac6257911313b8a3e8e4613e7edb16e0cc989e1886f54cd9848a70627157684bbe31047ee2c13270578e0e2889e2f4600d5a4c0bbe047037fe71e15353f765fd01"}, 0xb4) r7 = getgid() r8 = getpid() r9 = geteuid() getresgid(&(0x7f0000001500), &(0x7f0000001540), &(0x7f0000001580)=0x0) r11 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001a00)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000001140)="7a5baa6b2952a4d3d379010fe1895224eec89025eb61bf8e9762c489c137169ad4831cb254b4a22a14f81b0ceb935ffdec2320b47bf02843288aa0cc1d950bc4ec15ab0f9abd614f866404cc0c7c8b3031ad9b0f51c3dcc2dfe9176b4a93fa54781e7a1c927c358373c24302d6fc9d938498674fc91590398613552a8e4c5787af6b9e365e70b62bcba9ca22e21e3c45471bb361d4ef5900ad88329babf3484fe834071748a20917d84213a1ec8a3847b1dd97c0b830b1a6b4698d840135584a20d849fd72a69bd2345dc9fe6c44ed54e58544eb66e8edcd60ebee4b8e66d55a018238f2c5d67fc6e0951588dba61ed95a", 0xf1}, {&(0x7f0000001240)="55ca3804834e06b14b92c2ad2cb4182b1c5770818f1578a06f1ef1efb836e88b493d89b2f8b6341b957331774c0b5e418aef5dbc02ff38438a2f63c717a7648ffa26cb", 0x43}], 0x2, &(0x7f0000001900)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xe0, 0x80}, 0x181) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) 00:00:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r1, 0x8) r2 = dup(r0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x11008a, 0x180) 00:00:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041559bf0b00000040d8e541e2e93e362e2647c1343897c40155576609fb660f72d50f0fb8c4054e4eeded1e0fa0e509ab69ae21d97dfcfcc4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d466410f1439e8628f6808a3056f0000004e00c46466363ef3430f2c1c2b8de3c0fd26e547f3be58c4a1dd7dbbd030a1c9fb110fd3c4a261b7e2") 00:00:16 executing program 0: freebsd10_pipe(&(0x7f0000000000)) syz_execute_func(&(0x7f00000000c0)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0xfe3f) 00:00:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x102, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/4096, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x3) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000001040)="4b9989f1fd99cefa9657992a7ac9b6a01e066b1c032d51289fb69adeb76469aab906f8da23db2c7b0edf9b9056") r1 = shmget$private(0x0, 0x200000, 0x400, &(0x7f0000003000/0x200000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001080)=""/3) openat(0xffffffffffffffff, 0x0, 0x0, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:00:16 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00000001c0)=0x200, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x974c}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r1, 0x4, 0xf, 0x80000001, 0xff}, &(0x7f00000003c0)=0x18) r2 = socket$unix(0x1, 0x7, 0x0) getpeername$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) r3 = socket$inet6(0x1c, 0x2010000000, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x401, &(0x7f00000000c0)=""/154, &(0x7f0000000180)=0x9a) 00:00:16 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) readlinkat(r4, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/74, 0x4a) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000780)=""/16) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r8 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r8, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000066bb1865e8178100"], 0x1) 00:00:17 executing program 1: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000a59000/0x4000)=nil) 00:00:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2027, &(0x7f0000000080)="dc606405c86dda4c046cc91d3a07ea3ee8afe20994a87fc44a4ccb7fd249175e29471c79bf1db1c9ecb78b85d00de9765845272ee1f6f885298b9810968f7d", 0x3f) 00:00:17 executing program 3: socketpair(0x1, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="071f6aadc3b37f7b6adcf659cf388e5d89d56759a1d7063685974b534533fbc7cdd06bc123dcf0b50f9eb0e305558775010fc81ddab17b64652b2ed4e323c8d6c6fe65e2e6484ec8f8890e5dd4c438835edcc44e549b9a03df25b02b054f94a02b890f7d0e79fb5670880651b7068046dd8ddc3e105e651f125bb05bcc1e5a60f91515898973563aea820278") 00:00:17 executing program 3: setrlimit(0x6, &(0x7f00000002c0)={0x80000005, 0x9}) mlockall(0x1) sync() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0xfffffffffffffc00) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x6, 0x12, r0, 0x0) 00:00:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x4, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, 0x8) 00:00:17 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x1ff, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@un=@file={0x0, ""/98}, 0x64, &(0x7f0000000000)=[{&(0x7f0000000240)=""/167, 0xa7}], 0x1, &(0x7f0000000300)=""/164, 0xa4}, 0xc2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x1}, 0x8) 00:00:18 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x0, 0x0) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$inet6(0x1c, 0x2, 0x9) setitimer(0x0, 0x0, 0x0) semget$private(0x0, 0x976ab2a0b66f7deb, 0x48) poll(0xffffffffffffffff, 0x0, 0x3) 00:00:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001380)=""/214, 0xd6}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/119, 0x77}, {&(0x7f0000004b40)=""/4096, 0x1000}, {&(0x7f0000001540)=""/88, 0x58}, {&(0x7f00000015c0)=""/73, 0x49}, {&(0x7f0000001640)=""/41, 0x29}, {&(0x7f0000001680)=""/58, 0x3a}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/247, 0xf7}], 0xa, &(0x7f0000005b40)=""/202, 0xca}, 0x40000) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) r1 = semget$private(0x0, 0x7, 0x0) sync() sendmsg(r0, &(0x7f0000004480)={&(0x7f0000000180)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000000200)="22a7a26e60cb5a1213f829aae79590f8", 0x10}, {&(0x7f0000001940)="73d1362b5d29b94e8946ff93ed3fb7d69439370f9cd689d0eccb77d301060dbb0d5e65c56ce6bc805a98c03ca97d0a6c84403ce9b15a1f2eed4358b3480c389e4aa091f1087e609be35651a6cac4d69af0c55b7bc82331c72c4267fe4ddf7de65468cdffb183b4a78aa036f3b36b42cbbce5b9e1e44b4fa2ff6a7d97271301eb51c4ef48bff8c7fb408218363d3b4914ac2de31b8396d5774350a2f0744f631d61d0500cfbf3513950fd7261715de236ddc283affcf02c4c26b0a3c7fdbf8610dcedcbb06e7535188893014c1713cae61b6d6a423b309caa07af117d22fd6c4a1b6f1f74c9", 0xe5}, {&(0x7f0000001bc0)="752c956911e12a8d38ed5c4d730f2722c07b3c1c4e1b76f76ab455c4b83f83d87bdbd745ba8784479de387a58b8898849cdecf0245244700c452baf12b616cede528e80f6660ec392dc0d1870faa990f2ace41b9a97cc1832b1584ddeeadf4cb9144d56cc600b02183abde0fcc1f5f2d33826ed89c179e5a246027cdd2306eeff930c14ac07f4fd474639056e2a5e3c102d7abf4f824a3403d9e390cd9494851b0b48b1f6df5528d8cb40d148c2edc3c2461b62f54f785cee1f0c900d53471fbd06fc310c354c83e0d71d6c19d7c39fdfae049be7e0d4b1589537919af6ed236e018bb1ff1b03c85db17972a2417", 0xee}, {&(0x7f0000000240)="48b2c443bc455a18c12d7ad7de8c64430c31b5663c3c82b7febe281cc425ebdb9082caf98b60bd568e9643cbd1b10fa028fd8526e0c46cae383b10db1021223327be3a0e8376d213696c4b32d373523c6d70404fd99183ad055169df391b86d6ae1e08a82b7b73382c3807df5b6821fd625551db511e2fe4f77097f0e7d79fb326d5ce165fe623f2bad73c3886", 0x8d}, {&(0x7f0000001cc0)="33165c1754ed33935c70c3a35c015bbb7104c250ce3b5c33da28fd3d9f263d5ac2135571029127817a88eb67f87836950967d42ba5949d2e1da61693edc9c092760881f42a9175943d6c912406fc9d3d386d11f0403a1da7da7187445124c49d30d3fd2ac1d908fa43355d64ff10d2a15eb0e3", 0x73}, {&(0x7f0000001d40)="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"}, {0xa8, 0x88, 0x40, "bbbd10dd8f0df96bae9ed4bab5bab0464072b937f0474c4d34f09d4e0b938cf5b9ffd29c71d4e57bdd12c33b5ac9e49cc634b4218ae7dbc799c64039e66ea07ae1aab720328efee6dd09e4d698da9c25ee6466cd0066807c0ceaa4aebc84008639d5be6fa9de4529a0d4d8fc752f4c9158d992913c3cbef3a71edc87b4e97c2bf88c12df6e2932f820ff02aec3c57e6d52"}, {0xe0, 0x3f, 0x9, "ed7ad7b74c75244bb8509a5c3a48c77fa7589f3d31c13d689233a31b800b89fe8f4ac1d9b8d38611c8b00e9d4290475fce16ad84c1b02367d5d01c495a02b8536e21d96545b3c9eb9b8ab147d5f11535bc7b8c2a3bae0ff0df16997076e9541e9cffb6346a1373c27f84a299e8d91aeba2b4b8a37367b9ac6a14fe2eb71567c603663b69833863d2a295ebd2ed00931246a2ecc120954e344bd685668dab76fb60e887db81f9aa26c16f95a5390f7461ac9ced1154b8cc2d18dd03b06ba9e3733b50f141f2b12df409b202"}, {0xc8, 0x0, 0xf5bb24d, "d691b68377264078ad0091f783e0222ba5c642cf838f1ba1be8284c9a269f6b2284ebe6a0e1572baade25e00fb1e31f183094c51ae41f8bf8278f356d3b678238c4b515d591a1180a1abbf3fdb33be4c35c587386d909a55cb42426347e91b9453526d61acc21fc245d0f365f5f91967b4e6d10ef09391c8f8be3aca9e1a61a0e93f1c56e23d95cd124678b7a7c28e879f8be4c8b7f8678d25fd065b4a272e8717a9fbe9858c382d780f6f5302e49fc15699940f640c7e"}, {0xe8, 0x1, 0xfc, "79c7ca265ce41e6d236433b04dd7cecce84e30e896e0ce3e5a84254e8e594cf0d98f36f5cc853e3ca9e67c0257a1e7cd97b3f6ac1b9caa2c973d8f27a2cb4315458fde85b8af7920acd317784706f2305a9a1f3e5bf49a37e86cbe1ca662658b34e34a6539d2c1f11082af8072da88c1295a90fd7ad888ae48de7d0708d6a0408e4dd7e817b62f2c57397f748b5120017b9deeb1f3a411dde77d3283529ad3eaaf0364661cac343a6b745b67e91d421718ebceffaa66cef21a4bdd63f7601501514f965e5f7f43cf75873fc26619f0849b"}, {0x58, 0xbf, 0x80, "f6f7d7e7d6bf2ed139f73825463d7acceb074426943104254c749172e3ef111d5fed7038fcbec771ace4f07f184fb9e05c1960aa985e1342a12ced683c5e388507"}, {0x100, 0x3a, 0x101, "89c16951e06e39f6df1d4e36aec1b5e6fc4ec95e731f02e6961b75f2fa44602ee832907198ff5266e1cd6966ad93dd7897e8469539bbdc21136965694368d2fa316df2bfc6e66eaf02643b7cae8ab88b7295047370b62979ef3b8faafc1288a3295907b4c4c68f1cc8f26ec32b61e2d785f2c32f29a0a4a2d56a5d54aef86115b932927f07db2fb9040edd5119126c0182260141ba57482cf215690f557a6a625300908f1ee2f83726493eb7e6f26441e1f471b02a5ee8e5f060dd383060e5417b14f56d96c239194a1da949668d49a587f200998f31d7388b892a1d8d005a6381d382a3e558abaa029ad9281196"}, {0x70, 0x29, 0x8, "d8623f20a1ca40b8d130f4569f132c30e7e0bdecc62127b6d9d70f4da27f597ea94ae101edf7045a4af5615b48add2b57bf93ddcbe59c815d9f6b259ec55b66d75ca157db63d7b5fc5c7c7d0dd7607fa37a638b7f3c28f59ab8a6762bf440522"}, {0x58, 0x88, 0xd76, "200f1be3c1b77e6331763f28cd3308dfbf643ee63befe06bb6ca1d923d72a5301e23c3d88d0f948704b7138395f80497cc52c9cc403bb38e4f2ca2d3955c12237c1a"}], 0x1580}, 0x101) pipe2(&(0x7f00000044c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000004500)="543c3ccf6223e32fd2044a9445e07a111acafca58ea5859266a8a4629156f1aaff5d23f28369ed217ea201acb21732e22329272131425d3f42011abf6474a4488cd420e482db234bc185835f3604354d96eb1307a60e8f25bd594cfd1652db39a9c37f13da") __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000340)=""/4096) recvmsg(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1, &(0x7f0000001b00)=""/106, 0x6a}, 0x2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000004580)="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", 0xb44}], 0x1, 0x0}, 0x5) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 00:00:18 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) r1 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x100000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x7fff, 0x2100, 0x7, 0x8, r2}, &(0x7f0000000380)=0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="999d2ec7c3b9d6d4b7559a2199ecd6f74c63f66c86168dbd362c7fd7b5550649a6dfbcbfdf0231815b3daea2498fc483be821b581b1ae864068ff883fb7ead24bb397f23fc84e81dcb39a82a0a4d986d6ad93f7b2346fad0e068b00dd4328e73", 0x60}, {&(0x7f0000000140)="d6243f6993d80b9855f1c4accd9576fdcecb4c05a7a69c3a5ea2267aef359c25896c357d47e83e0a2861bb1a8baead15e0c6e795bf44bda9248124a61d3e1fede9a4bc43322915b5d275f6da8a1fa0b250d21cd97e9479d044e888220a4bc4c2862ddd77f4b2bf5493aa111e6c2894250604b0c9f72151018d237f3b2902191c2bbc1aac19cf39c711dd1a0bfd9e10edf92a0ddad3a4c0199819b5843680cb5958f6c44c2e118f5261eba2a620bdad5d434ff19bf49057e236078a479db574403590adf35ee248e2588b25ead6783ec5c6f3e490428c62d8f00dae55990ad2668aaedb79ac5cd451160bccab7b19f7", 0xef}, {&(0x7f0000000080)="4d5f7b62b4774c8f014a9f61153452a9ee6261d060d52fa8a615bb93e91d111f9dd92989c61a79", 0x27}], 0x3) fsync(r0) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000003c0)={@loopback, @loopback, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000440)={@multicast1, @local={0xac, 0x14, 0x0}, r3}, 0xc) 00:00:18 executing program 1: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc46232f5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x2) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r2) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000001c0)="77dfcc52f98b7709bfb104ba9760604b61fbec48eb8f543bd51a268da0ee71b3d9e62f7ca6fcbe3159e2f4578e6c6ef2fcfbbfbbd68f5fc28cede366f8238f38f2c5968cbe2e42a50ed1abf3bae45cb0ea2c451948bf95cdfe2117d1fdd6113965f897035781bb6937ac988d4f378b85aeefbc9b50a9fd14501f3466386863097b970941ce8f94873ce1cb95f5fc97ae0fc8cd652c0cc5f244fcab491c66b4a1a8a1a10cf4f41fff2709915c35760bc4") 00:00:19 executing program 3: r0 = socket(0x1e, 0x8000010000001, 0x176) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f54696c653010873449082600000000e2e96eae931638b64df8d8202a2f80cd4565e292654a6568037345904a5937167a7b689b183c"], 0x10) sendto$inet(r0, &(0x7f0000000400)="6e9a", 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 00:00:19 executing program 1: syz_execute_func(&(0x7f0000000200)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000040)="bb7bf18645493b482e98bfe9c5d7a5235c92f877b2526deda06f697aebd3822a90157fb95580b464c30e2a0a7269ce23816df2930504cd3c788f2d11f1ef02e84898d1b8d9de72b22e1ea04a89fef99acfa9d0b96d9d6092a480913d45bd284562e6162507f13de23a461bcffe570be9f2778b0e8668f3b26fb333dd9b8003ae0c448d12685c968ee16fa8c3b16f8468fb60169ce2a493ac96", 0x48c, 0x7, 0x9}) 00:00:19 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000000001011, 0xffffffffffffffff, 0x0) 00:00:19 executing program 0: geteuid() r0 = geteuid() r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setreuid(r1, r3) r4 = geteuid() setresuid(0x0, r4, r4) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fchownat(r5, &(0x7f0000000280)='./file0\x00', r0, r2, 0x600) r6 = geteuid() setreuid(r6, r6) r7 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r7, 0x0, 0x1, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) 00:00:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10, 0x20000000) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000005c0), &(0x7f0000000600)=0x8) r2 = socket$inet(0x2, 0x3, 0x91a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000003c0)=0x5, 0x4) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x88) fchmodat(r3, &(0x7f0000000380)='./file0\x00', 0x1) r4 = socket$inet6(0x1c, 0x30000007, 0x800) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e0000001000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d29b4fe4123660000000000000000000000000000000000000000907b9f61", @ANYRES32=0x0, @ANYBLOB="02000000c5638a2400000100ff030000fb000000"], &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000300)={r5, 0x6}, 0x8) ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000640)={@local, @loopback, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000006c0)={@multicast2, @multicast1, r7}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x0, @multicast2}}, r6, 0x6, 0x7, 0x3ff}, 0x94) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q') close(r0) 00:00:19 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="e1b58095ebec9dd36bd1f42838024b258723cc593b790be3451c34278fe658f63b0cdfee3d8c960c759203aae2be9d5769902ae2c2ebc88f737f748a27ea374f699f0f439ecd8d3b01f94fa9522bc23a85bb92cefd8b15", 0x57, 0x8, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000100)={0xfffffffffffffff7}) 00:00:19 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:00:19 executing program 1: r0 = socket(0x17, 0x30000003, 0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100000, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x5, 0x4) syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") nanosleep(&(0x7f0000000140)={0x6, 0x1}, &(0x7f0000000180)) 00:00:19 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") shmget$private(0x0, 0x2000, 0x13, &(0x7f0000ffd000/0x2000)=nil) 00:00:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) freebsd11_getdents(r0, &(0x7f0000000100)=""/241, 0xf1) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000000)="b12b913e440f01c16969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:00:19 executing program 2: munmap(&(0x7f0000cf1000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x5) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5) 00:00:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file0\x00', 0x20840, 0x20) r2 = semget$private(0x0, 0x3, 0x200) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000240)=""/183) r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x40, 0x1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r5 = getpgrp(0x0) wait4(r5, &(0x7f0000001300), 0x2, 0x0) linkat(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x400) unlink(&(0x7f00000001c0)='./file0\x00') getsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000300)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet6_buf(r3, 0x29, 0x72, 0x0, &(0x7f0000000000)) 00:00:20 executing program 0: syz_emit_ethernet(0xbd, &(0x7f0000000100)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) 00:00:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000080000000000000015000000000000005b0000000100000001000000a1"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x4, @mcast1, 0x5}}, 0x0, 0x7, 0x200, 0x0, 0x401, 0x8000}, &(0x7f0000000840)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000000900)={&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr=0x2}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000000c0)="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", 0xfe}, {&(0x7f00000001c0)="6df09652b02b96833943ccdf29ccc760e9232aba18ad75c047dd4b6063fbcf615c3c09babd02dd1dd05569bcd8c85ba4b1dbfc7cbb6d6128ed7f03769ed5366c0813fe174888efc3aee46ffb70a99eb2a5417cf74e91271efc03009df0c3ff4bdc78a673c367584dea1274a38e37030d46a88e8a8f266aadeea8471187afc6", 0x7f}, {&(0x7f0000000240)="42fad10247d84d3cc2dbf97ee0b6b636efe965075a1dffcdbc23b7958815ca3c25fb379e8eed2406d3d61eb2fde08c97d736d74acd35fc617f1f5d231c417146a734f242c9534dffe903050f9c129f643d6cb91a6e659ef88f01bcd5e00136f0c5af1658", 0x64}, {&(0x7f00000002c0)="ef3bcf842a5c150fc730978e3ece37dde042ec1cbaf3b069", 0x18}, {&(0x7f00000003c0)="9ed0c81afe2fbe4887562cfb27e3ee4a065ba1a72e45d1352e1be47641d280100686073620cc955b6a2e7615116a8e8fca95901a674339976ca0efbed00aefe471e19b776c912c49bd52471cca51e3ce5821f6013e30afdff56ff293a3a4e77057916f0a92ee88cd779a7a1117f251b5948504b1c62e6a52a64477876fbc09cfa138cb5239671d4e7a99395f7618b294e542235f2df5436fda5880493484860f21bc6ed7756b9b4934febece9935b5c3bef0d1f5875d917e4143570071f7ae58289bc10b382e000407d0f74a1b1ffda3433ee597803f62d6c675c2d18ca83ac8778dda81f47f512924994ad8dd8c0fefbe8a52", 0xf3}, {&(0x7f0000000300)="5181f6d814fb413ee712360d2185ead1c6b8dc0891f42bb5f186ef7d785192b0a4dda891e838a70f97a32d85e3d3468e93fc3d15bd1c19f16b335d5ac73a1d273f7752b71b15f2f17a20db686470365871cab66bbdf0b94a1b97841cf756f01e118bd117d1b50d60a393faefa530450a10d8acbcd0dbb7ce5e", 0x79}, {&(0x7f00000004c0)="52b6e8dd4febc846fcd74d21ac0fb772a3d5072feb421b02e929626c39c53d0261b8d13cdebb23b1054272752ffa1cd506d1449df0b418790b258bb07bd5a049da6adb75088c0d33499a4640a8792b173dbb08fb001fb544509ea900813d7e9349afb4803f88b4cda462ae5e19cea68b1632d3431a5b54a62c79077c91a0cfd2abd94eb1a209bfadae15150287468d4d787724c94f7034f3b9a0921974be5c04421de769f024dbf84a023bd3e9e3c8b9d1c5507bb3aaed44a3879de47b51be9bea82cbd58f4fd21e17f30cde", 0xcc}, {&(0x7f00000005c0)="2247df2958f7c4a1aecd2bdd2389095eaaa0425179448e85a91c26b3033dba674c36f585af6799e1fd12f998fbabaaef9b96d37516403ff3913311ae37df6586260373837d38b9193f5c0e41dcb076a5478c0a1840c658e30ac0ba335250aba6d979cd4afe859b0d6bcdcf935644881c13d74402f47de5230b0cafca7220d26710536c5964427f278745618c", 0x8c}, {&(0x7f0000000680)="ff2fc804ea724ea7632dccc05bb2d0227649e58216d1ceba21ed2c1b7a61f3ff11c9eb442716b3f5b4d4f060fd8e8bb35c3daa2145eafad7077d7b48", 0x3c}], 0x9, &(0x7f0000000880)=[@authinfo={0x10, 0x84, 0x8, {0x10001}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x9, 0x18000000, 0x8, 0x800}}, @init={0x14, 0x84, 0x1, {0x8, 0x1, 0x8, 0xb73b}}, @sndinfo={0x1c, 0x84, 0x4, {0xfd0, 0x0, 0x0, 0x0, r2}}], 0x64, 0x80}, 0x4) 00:00:20 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000)=0xd000000, 0xfe6a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e21080000005c10d4179b2fe218cbcb6fbffa7b107800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b281dacc2787cc58a726a90a327be6197320cf607625cad85566406a8eb0ee156563d28de8392c4599e18f5043c0d19", @ANYRES32=0x0, @ANYBLOB="ad000000000000000800000006000000ff030200"], &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x2, 0xf, 0x3, 0xd2b2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x4200, 0x513, 0x3, r3}, &(0x7f0000000180)=0x10) 00:00:20 executing program 1: select(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 00:00:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) munmap(&(0x7f0000e00000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)="a7943960c0f8275c070180d4f02289fe122298c9675aa0f2daa62562536a8be38e1398321c145479f4cd580490ac8cd50dfca0d2e948696b1bcee96523d92f9b5d220e4685aca6b947c6ae3c0d3fc03ccdc8ebabb436ac459a8cb0b3ce172c82954036d76427fff99fc28359884afad744a00bdd6f5c01ec2dcc63e6f8ee4c7d33a8d4202a4dd3d53c413350c83cdd6d01e755f156f91e72d6fb30969206a12767e4a42eadd2", 0xa6}, {&(0x7f00000003c0)="46921820167bbd5c87efba1efad89a41a2db5f62e485036189f2bce261dac26aba1e8bfefb4eb89f31737ccd0ce62b9fcc49081ab5f225abcda3323654be7e94a24c38aa59290392cc31a88847eb8ab7ff9a16e2247cc25e9c1627", 0x5b}, {&(0x7f0000000440)="781717914c1732dd3a88697f01ef34789be72eecb72359c19942b1f025046954f09b2dd1e79cd9251db18c9fad776725f4e2340f00e78be0a59bd633ece9322ee424298f37a1d969d86a52610b6245ae3ba4cdfae5cdfa953870824f7d3e5afd68abdc1ac42088f140d9a3f7bd6898274c2f44b632d2cddd5716134714dab090cbe2a437c3bfa291d954dc815a7f005cc7d85e9f559f4f0f54e425a6fda2e5dabf58643e985e5242318e101ca0becaeb146120256fb506658517c8221331e6783c3ecdd49513c2b184d01ee066806a9111a8e85026fabd8fb478e1726827ccb215cbddb0", 0xe4}, {&(0x7f0000000540)="ea5f85ef26653ae0026fdca6053a6349b3efcfbb0da5927dc7c83771b5b588dc266102cfc6ed42f3a4e272619e2394962400fb162eb25394afe487b6f1bff4c86fa450d714d9138ed5bd3a88b1a4edd212b7d54e30", 0x55}, {&(0x7f0000000080)}], 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x3, {{0x2, 0x0, @broadcast}}}, 0x90) munmap(&(0x7f0000b5b000/0x2000)=nil, 0x2000) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7319, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) madvise(&(0x7f0000bb0000/0x4000)=nil, 0x4000, 0x3) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000180)="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") geteuid() r0 = geteuid() syz_execute_func(&(0x7f0000000540)="c463791657b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107360f1f4000f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ef3490f2c0a8f8978d7fef265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") r1 = open(&(0x7f0000000440)='./file0\x00', 0x80, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000480)={0x1, 0x0, 0x400, 0x6, 0x48f, 0x5, 0x3, 0x0, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r2, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000680)=0x10) pipe2(0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r0, r4) 00:00:21 executing program 0: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) getpgid(r1) getpgid(r0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) r5 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x110600, 0x43) linkat(r4, &(0x7f0000000200)='./file0\x00', r5, &(0x7f00000004c0)='./file0\x00', 0x0) r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(r6) getpgid(r7) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r8, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r8, &(0x7f00000008c0)) freebsd10_pipe(0x0) r9 = shmget(0x3, 0x2000, 0x201, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r8, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f00000001c0)) 00:00:21 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x100000000, 0x0, 0x0, 0x5}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="d447ffff40000000"], 0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x6}, 0x8) munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x3, 0x3, 0x40000000, 0x1a6, 0x4, 0x5, 0x400, 0x1f, 0xc6bb, 0x446, 0xfffffffffffffffb}, 0xb) freebsd10_pipe(&(0x7f0000000380)) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r2 = socket(0x1f, 0x5, 0x28c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3, 0x9, 0x3, 0x81, 0x4}, &(0x7f00000001c0)=0x18) 00:00:22 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000180)={{"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", "06f562be3f47542128e422df2a5b5215e3c95b292b14c3f07cdc66abb5de7b73", 0x575c, 0x6}, &(0x7f0000000080)="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", 0x3, 0x800, 0xfffffffffffffff7, 0x3, 0x8, 0x1000, 0xfed8, 0x789}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000100)={0x80, 0x2}) openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) 00:00:22 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) fcntl$dupfd(r0, 0x11, r0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 00:00:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x804, 0x4, 0x91, 0x2, 0x1}, 0xfe8e) close(r1) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x6, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) 00:00:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)="71d614d19c111b19834846df5fa3ea54b6e5305d641bab99cc0a5a9cef3eeffb6323070626baa48e869bad955f8cdc1dcfd05b334e2b754b09", 0xfffffffffffffe70) 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6de0d5fe6def85f0) 00:00:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fstat(r0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x1, 0x10, r1, 0xfffffffffffffffc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:24 executing program 0: r0 = socket(0x17, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000180)="0c1db5b598cd801b69e4f56fd9d0c441395bf9f2680c0000008fe9589b268f89b8904c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170460f01c36666450f17720d14111d54111d00") 00:00:24 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000100)="fc74431b7e7d51442a1ed3379c435db56f", 0x11) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_int(r2, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:00:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d4ccf954666902000000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000f4010000000000000000000000000000000000000000000000000000005200"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) 00:00:24 executing program 1: clock_settime(0x0, &(0x7f0000000040)={0xc800000000000000}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x3b0, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:24 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000000)="9a02e303000000b90cba8590", 0xfffffdc4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000200)={0x5c, {{0x2, 0x0, @multicast1}}, {{0x2, 0x1, @loopback}}}, 0x118) 00:00:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700000007000000ffff0600080009000000000002004e230000040100"/156, @ANYRES32=0x0, @ANYBLOB="f820d20000"], &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:00:24 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) fstat(r0, &(0x7f00000005c0)) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000001252c4b8a00000000"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:00:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) open(&(0x7f0000000540)='./file0\x00', 0x100000, 0x1000000000002) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000080)={{"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", "26bd14b3355bccd4385ee9988732a7c198a17fe84e3f5c432afb185f05877900", 0x3, 0x101}, &(0x7f0000000040)="3643ff5337c34abe45e34b7aff", 0x9, 0x7ff, 0x2, 0x3, 0x8, 0x19, 0x6cfd, 0xfffffffffffff000}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000500)=0x6, 0x4) r1 = socket(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 00:00:25 executing program 2: r0 = socket(0x10, 0x20000000, 0x3ff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5f7ab1f815da9a29e95c55eab9882559c0062ae0435f7e4b500000000a99fc7a0c637f55d455c6a3423d24ae1929a62ad8988f989982409608b417e2b42dae6beb1f8880c2c451b2fbf54e6d60f6054ad823b30051bbf853f3495776f3a0207fb6188a0a5"], 0x8) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) sendto$inet6(r0, &(0x7f0000000000)="4755c91d0bf41f4d7cf7b0f45028882fd2bf043ec188a3ce638c2840d42903ac3405c8a8415d6e864cb5615f71886c68a72a97fd5f6c4c0fb631b6d65166ce3895a1cbad7a6a825019ee0af3ce8e174c7c9708f3bd6d378042fffeb54a4164736f143a94c1aefebf0b101b182cf331d868732c0eb642cb74ae3d0697ed5094d2955db00c6160cadc9e22b1a47edbde742cb6651fd799d2a71218a856d53fa8e4da4b92b0a7cb5b0c14df2e5ef7edb8e75aad98c7a5a5d8bbc871508b2c61e69c615e46730a9758442b3141e81066c125a5b106a56091ac8936af2f", 0xdb, 0x400000000004, 0x0, 0x10f) 00:00:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)="01", 0x1) mmap(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) 00:00:25 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x10}, {r0, 0x4}], 0x2000000000000224, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) r3 = accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x20000000) accept4(r3, &(0x7f0000000140)=@in, &(0x7f00000001c0)=0x10, 0x10000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:25 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r1, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000200)=""/133) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) sync() sync() 00:00:25 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:00:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r0, &(0x7f0000000000)=""/6, 0x6, 0x40000, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom(r1, &(0x7f0000000040)=""/210, 0x435, 0x79, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x4) 00:00:26 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) openat(r1, &(0x7f0000000cc0)='./file0\x00', 0x8000, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 00:00:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="8931837745d682e9885c68c7a865d7a14e16b4456c6040a9dbc721a948c46ed3a1f4fa8f244851a89c7da51a7ec12243ff4f0600e4d22dd786ebd8e9d2657fb07684ec92ade5c37111a6") r2 = fcntl$getown(r1, 0x5) wait4(r2, &(0x7f0000000100), 0x1, &(0x7f0000000140)) freebsd10_pipe(&(0x7f00000000c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:26 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="794ec660d7b93db0dd2d3f34fb444fbfeb0fa5606b1a53ae1e2d143e9ffa4cbe1f5b4d0347a7b7b05e43e54c710221ed9f80c18601") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x208, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5e, 0x7) 00:00:27 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, &(0x7f0000000140)={0x0, 0x202, 0x6e, "2c981100677f3a7ab6fae12e783f97e34566532e897e9f7d97b180f9cb5d723c870009e36990a17230e5122b05677d69169e7dab68627ef06d43e482a8afb3e772b230e93f1305505ee47c2c4081e72570da4ac5a8599d798a5a59e13c29df84d9bfc46b0b9d864d884adad770dc"}, 0x21) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffffdd, 0x410, r0, 0x5b) fcntl$setstatus(r0, 0x4, 0x10048) ftruncate(r0, 0x8001) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="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") readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) 00:00:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x80, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=r2, @ANYBLOB="0800ff07ff0300"], &(0x7f0000000180)=0x94) 00:00:28 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x192) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x4}, 0x8) 00:00:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffcb3, 0x0, 0x0, 0xffffffffffffffd0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) r1 = dup(r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x0, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x8, 0x6b, "958a527e3212507faf558ed2074ed38892e955bd4d30da39c0eacdde4ee2b924af31666dabf1f19b6676d93a39ca5cc62a071974604d8a6aa9daba6dd817b3cb6dfb4075b6e4c9b3a72d9e0511cdb43e430e5e831c5fa13a13d87bf125e4a939a67ff0e9c5c2f95ad94f86"}, 0x73) 00:00:28 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000280), 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:00:28 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000200)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xfffffffffffffedb, 0x20000, 0x0, 0x0) 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x1000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 00:00:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) 00:00:28 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x100248, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) munlockall() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2}, 0x8) 00:00:29 executing program 2: r0 = msgget(0x0, 0x5) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/105) r1 = open(&(0x7f0000000040)='./file0\x00', 0x3d, 0x4) lseek(r1, 0xfffffffffffffffc, 0x3) 00:00:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x1, 0x4) syz_execute_func(&(0x7f0000000100)="98c4a2791dcd1c4f0f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000896ea33ed33ed4877f866440ff4697683397f0000c483517e40dc05662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c49fadad0f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:00:29 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) sendfile(r0, r0, &(0x7f0000000280), 0x26) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4) fchmodat(r1, &(0x7f0000000340)='./file0\x00', 0x194) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x3) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r5}], 0x1, 0x0) r6 = dup2(r0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r6, 0x2, 0x1) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:29 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = socket(0x46d7068ce739010, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000807652"], &(0x7f0000000240)=0x8) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x386}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x81, 0xff, 0x0, 0x40002}, 0x8) 00:00:29 executing program 1: rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x8, 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x4, 0x100) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") 00:00:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xa2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x0, @loopback}}, r1, 0x1f, 0x6, 0x210, 0x5, 0x80000000, 0x6}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a00)=ANY=[@ANYBLOB="02004e21370600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf4c21b358fbd2dad7a7f9162b2fc48b000d762204e9bbef9788ce6a170e444f735f94f5314df7061619b755c29d1f402f510215fddba2c85fcbcf4125c0ea46e144d514", @ANYRES32=r1], &(0x7f0000000240)=0x8c) r2 = dup(r0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000580)={{"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", "cb6e1aa0d5054ada0e9cdcd15c3fb926f50a494fc9b2ebb59cf80e73bb9c39f1", 0xff, 0x7}, &(0x7f0000000500)="a4d37a9f3b867122607d5e9ae5f7e820c43561bf6fa853d39e65fb51fc2e0a3e950d6c3d24815795ac9439049f60b785eb5f093cca82afb9cb52f44159a219ca6ec85bed304d7be18bbd0711533daca2b7552b80dc7b33aa1632acfcf66941e55b0450e714917af670ea", 0x5, 0x1000, 0x200, 0x0, 0x100000001, 0x7, 0x4, 0x3}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000b00)=0x2, 0x4) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x100248, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) munlockall() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2}, 0x8) 00:00:29 executing program 2: getrlimit(0x8, &(0x7f0000000040)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0xa) socket$inet6_tcp(0x1c, 0x1, 0x0) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x4}, 0x10) r3 = socket(0x1c, 0x10000000, 0x4) getsockname$unix(r3, &(0x7f0000000140)=@file={0x0, ""/66}, &(0x7f0000000280)=0x44) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x9}, 0x8) 00:00:30 executing program 2: syz_emit_ethernet(0xfffffdb8, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xa7, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:00:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) read(r1, &(0x7f0000000000)=""/136, 0x88) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x2000) fcntl$setstatus(r0, 0x4, 0x10048) getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f00000004c0)=""/4096, &(0x7f00000000c0)=0x1000) ftruncate(r0, 0x8001) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) 00:00:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f00000000c0)=""/105, &(0x7f0000000140)=0x69) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) 00:00:32 executing program 0: nanosleep(&(0x7f0000000140)={0x10000, 0x5}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) r2 = fcntl$getown(r1, 0x5) getpgrp(r2) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x7, 0x49775c0c}) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="9de81c2ba71216224dae4a5df85574513c599245481101d2e4b923caf610a4b73bb7c2ac9ed1001e614ee3bb73054fcc21e69ea9f1095336ec01dcb8edb8d021fb3a02b14576e9533b497c5bd68db14d456e0ca430b7f28f53698f52201b944406a70a0a27918d0b516f5be7f3ff708a822a6abf19ebaf0486198c29ecbb8d1ff8bf1ef4") r3 = getpid() getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) wait4(r3, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f00000003c0)="98a84ac4417c29c72c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4c4c3955e468e0e5fc401bde16d0a8747a7a7f04080676700979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec46249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:00:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) recvfrom(r0, &(0x7f0000000000)=""/4, 0x4, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:00:32 executing program 2: dup(0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mkdirat(r0, 0x0, 0x100) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") chroot(&(0x7f0000000080)='./file0\x00') 00:00:32 executing program 3: mlock(&(0x7f0000aa2000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0x4) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 00:00:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8005, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 00:00:33 executing program 1: r0 = socket(0x1d, 0x20000000, 0x1) r1 = socket(0x17, 0x5, 0x5) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8, 0x0) sendto$unix(r0, &(0x7f00000003c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89587bf70d5d6024c6f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000000000000000", 0xfffffcd0, 0x0, 0x0, 0x1b5) r2 = msgget(0x0, 0x300) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/163) socket(0x17, 0x10000003, 0x5b64e895) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0xfffffffffffffe5a) socket(0x1e, 0x0, 0x8) r3 = dup2(r1, r1) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f00000001c0)="6d3eb3016384abf370ac2daba763b3010474a67ba722bb9d7f36a4162e82dcf1b6cc4ea408c9f1166c75d776368ebbc35ce41e6af6915079b90f94ee432d314ca6ef94dea0f610f75430097d883b02e8422134cffcab22cff8736dbdbf359e90d20a9279699a46497e85c444c5d81115fd37e8261f128c61929201c0ccf3b1f19d5bdd56a73eea71fbaa27a0487e7df6d462ebcc9ca0ea2925a5183925157ca63920ef9796b143332c837d29e2b94e012b8192ed552e7b7c57b8", 0x80000000000, 0x1f, 0x5}) sendto$unix(r1, &(0x7f0000000280), 0xfffffffffffffedf, 0x1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x8) 00:00:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f00000000c0)=""/251, 0xfb}, {&(0x7f00000001c0)=""/109, 0x6d}, {&(0x7f0000000240)=""/88, 0x58}], 0x4) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) sync() 00:00:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1, 0xffffffffffffffff, 0x20, 0x7ff, 0x9, 0x14, 0x2, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x5}}, r1}, 0x8c) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x8}, 0x24) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) 00:00:34 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x5, 0x9, [0x7, 0x7ff, 0xb64, 0x4, 0xffffffffffffffff, 0x7, 0x80000000, 0x99cc, 0x4]}, &(0x7f0000000140)=0x1a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000240)=0x10) 00:00:34 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="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") r0 = open(&(0x7f0000000100)='.\x00', 0x108a0c, 0x130) freebsd11_fstat(r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:34 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x420) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r5 = geteuid() freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000280)={{0x888, r3, r4, r5, r6, 0x8, 0x2}, 0x7ff, 0xff, 0x7}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) sigaltstack(&(0x7f0000fce000/0x4000)=nil, 0x0) 00:00:34 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001000)={{"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", "dbe62743f661990a8ad29fef0ce976a240d83c7f71945c07b2f8d3067ebbbfb3", 0xba7, 0x8}, &(0x7f0000000000)="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", 0x7fffffff, 0x1, 0x9, 0x1ff, 0xcf04, 0x101, 0x3, 0x5}) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000001480)="9a11de26e585809956e210af4a94e889495a8fdb07e5696dd1e1c1464ae0488be24b782a8189") ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000014c0)="1306ab2d70123f9f27729d0d2c8a45588e9793300605db8c0f0de0c60163855ecaeac690caee61c70762104bd238e515e231dc26ebcbff56aab1fc4be4425e738fdbb49e07c8821351265faf2df2a5348ca64b3acf78dc32dc234f56cdafba404d2c7804df7a11b0f122c4e0f8317cd411b1e10b") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000001540)={0x0, 0x7c2827d7}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000015c0)={{"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", "9cbefd8968034aed7c641c65fbacd7595df6f035f1650bc9ad2e912411ef5a65", 0x2, 0x13}, &(0x7f0000001580)="c90951", 0x8000, 0x80000000, 0xfffffffffffffff9, 0x0, 0x0, 0x482, 0x9, 0x9}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001a40)={0x0, 0x371, 0x1f5f5f6a80000000, 0x20, 0x10001, 0x88f}, &(0x7f0000001a80)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001ac0)={r1, 0x4}, 0x8) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001b80)={{"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", "10f1215b4279915d7bda91cd0246288d453b90f8e47e5c1e0495bb063d3f5cda", 0x180, 0x7fff}, &(0x7f0000001b00)="70e9888d67203a6c57d869b415db98ab5e0eb1f3e44a620f460406f3e2109bb8debd506f19e02f0ee7a2dab896af1843d5f77d3da7c4cece8b1829f22c81a3806d8e15", 0x1f, 0x8, 0xb9a, 0x1f, 0x6, 0x6, 0x1, 0x5}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002000)={0x4, [0x3, 0x5, 0x400, 0x400]}, &(0x7f0000002040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000002080), 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000020c0), &(0x7f0000002100)=0xb) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000002200)={{"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", "37d8089e6486eb2105708b330f0ac999983aee56476e94e2fd45d0f13cfab0a2", 0x4}, &(0x7f0000002140)="fd32589cdbbf272ee4e36cd0666975c6982512185f9ff697fb205f8d99bab2100bb556f74ce9b5db82af526dd274673aaecc7c2a21179229fca3f8babf0e1dded57479f1bcb87936d5805a05d1b832bb1cc2a53ea89289294f55d484cb528b0d94ae69952e4af1bbd39ebe8251830def91813952eadfa4f09748d15ee8b6dc9716cac067bc502e", 0x2, 0x2914, 0x10001, 0xc2fc, 0x80000001, 0x6, 0x4d, 0xfffffffffffffff7}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000002680), &(0x7f00000026c0)=0x4) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000002700)="bc97cf39012219b1bdf9ad7e2536b9993fb09af252fb03a7addb00e4f1ec1440760bc9edb3348650079d7476757fb89ce8d068207053ae01adb927f00cdea9be4a33c1fecb6e01d9b8649803fb658dd1bf6bef35267d0c0f7315a766c932d89a5ae76815263bb6b58738d08cb4b33c70fd6e35425fd8ff895b9d5b3bbcb1a397c6114259450d") setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000002880)={0x8, &(0x7f00000027c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0xc1, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x8000, @mcast1, 0x100}, @in6={0x1c, 0x2, 0x5, @mcast1, 0x3aa87045}, @in6={0x1c, 0x2, 0x2, @ipv4={[], [], @rand_addr=0x8000}, 0x6ab}]}, &(0x7f00000028c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002900)={r1, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002940)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000002980)={r1, 0x3, 0x92, "dbd896380fbd4991b18bfdc22a29ba79b49f53af81e7313ac60da5348f917f0fb979028055e2607f36b438a0bc694c7329f02944d76a5617ce5758701ac89dcd56ba89496a855285c9de0b49b2e63c351909064f61b471f35bc68d92010f736285cd9c125dbc26136cdf977e4dd5aaebc47db0f3bbfcce2b8f98366d536bb7c3faf6e08d96bbceec390d3e9547f04f029421"}, 0x9a) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000002a40)=0x8, 0x4) writev(r2, &(0x7f0000003fc0)=[{&(0x7f0000002a80)="462c2f9f1c83759c21bed8be37e71742f10a03f1fbd98d17d65630443fc3cd905232deaee900684317decadd2b32be9234a86bb40f6b03896cc280224999a71d28a50809d06969de42a1d514630433aa62772d89b5e0c32c295639fc655818fb62d28c481298ed5566da3ae1f3639a6a29eefc55c105714fec98acef0ef92af6da8097b336325570394a951ea1b73d181111dd039799678e636bd7f2c89d5a1d21f6d65f6d0658dca2fb277e00", 0xad}, {&(0x7f0000002b40)="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", 0x1000}, {&(0x7f0000003b40)="ad3289dba020cb810e8491a8b7b5f95243a1c28a70fcb0b8728a02793160da4149a8dd3ec5e2417c4e9033eafba617067c406f2df0235773004e1f113fc8316ea5debf1ae78bb68fb3ca279f26333515eadfb24c867f7bad6757e5c45d926b5a54be00934708d2f25e11b8d4de009bbc48f93df5e42f0b6cc2fde81e29181e2979c28f831ab51c6c87a9bc8e6a75ba2e418240a2bad1bf84bfcc808d85b923f35bbc61827ead4bcd38a72016c2b356f4d16ae079a0a61ceb1d8b2cbc5a552516a7f2968915ba17e7968664d6ff4bd3330c9bc14a2e968ba8a5b1518caf94342993bab8", 0xe3}, {&(0x7f0000003c40)="876f278d29067e2f8e5963496136abc1335705bac5da0cc6ec2f72ece9ee0f5a9a655eb7c956c82ab009bfcf6666fae45d4d27cdde0256b2a73eddf4a284f46d00633b5fc10732bb9054a243f776680c12dccad48657c647b92db93b31845865b43d9a40119a138e4204835550e2afee65d14397bc67f43a8d0421383b8fffded520fb2c92d4e2dbfc016e88a4932352d35f53addc54e0c315cd5039d66e9923b9c698de7f522f42d8ec3b9bd0f3a3f7c23da52837a2aa2d2b50c13c3a4b7aef4634e8061c09df37c24d1392eba805bfd1ffe66efc1aee03277f826eedd57407fea035cb", 0xe4}, {&(0x7f0000003d40)="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", 0xfd}, {&(0x7f0000003e40)="8ac06f78bf64d1057f73c09d1de94e4e1ba88c1ad3ab4c6b85b4", 0x1a}, {&(0x7f0000003e80)="0fa8976bfc07aba670d558b1931e77865075bf4e4594860c0849808b02ec3863188f1bc7b4721b454c0f38f7315f5bad2bc4af0f9ca8b555d309046c0834b62f94946fee9948683c5798da51171eb34e0941468903ac99b740b0b96a", 0x5c}, {&(0x7f0000003f00)="3c8c15de83a96bbe7712a6f742427763a6c1b9ca7fab5d25e5f38d7cd50f13988bdbf491a8a632bf9d722bd460c7974033d79727c42c6ac54868b6198b14d2a66c06d980c512be89a1c22e75894299f576de5e1fb42683ce3f43bf2c462d31fa2652034d5d6534d41add65a7e32bca0dc434bc9863e4644e6b02899fa01698da1fa2ad55984cff9fb0a74985843704dd", 0x90}], 0x8) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000004040)={r1, 0x5, 0x3, 0x4, 0x2, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000004080), &(0x7f00000040c0)=0x4) getpeername$inet6(r0, &(0x7f0000004100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000004140)=0x1c) dup(r0) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000004180)="93434736e0081b") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000041c0)={0x4, [0x9, 0x0, 0x3, 0x1f]}, &(0x7f0000004200)=0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000042c0)={0x8001, &(0x7f0000004240)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x53d80000000000, @mcast2, 0xffffffffc631f02a}, @in6={0x1c, 0x0, 0x5, @rand_addr="ae1a05d9d12daef65bce75213f29e138", 0x62a}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000004300)=0x10) 00:00:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) 00:00:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) 00:00:35 executing program 2: syz_execute_func(&(0x7f0000000080)="b1e091cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x116776f668ea0c00, 0x98) sendfile(r0, r1, &(0x7f0000000180), 0x401) 00:00:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000000)="b5b598cd801b6969c4c1b5efaa54bc9fc269dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce000008120dac421fcc4811d73df01c1ea0d01f29876df00c366450f1867466566460feea8eb6d5fcfa6c4020107fe6c24eda1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc000000000004f46666450f17720df777fe1d54111d00") setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000800)=0x10001, 0x4) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x4, 0x8, 0xff, 0xd7ac, 0x9}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2300100000fe8000000000000000000000000000bb0200"/128, @ANYRES32=r2, @ANYBLOB="07000000070000000001000004000000001000a1"], &(0x7f0000000280)=0x98) r3 = dup2(r0, r0) ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000000380)={{"95c9425c46f1866912087cdade5278f4bf7a931b20f247f20e3ab330df40a7ae97b576e56116d68ffad2b0c830194d098f2d9d5a639d7d3068980d948fa8f0ee9b9e6ad5e5a441eb91a412ce42061bbd728216922ae8df7779edbd434b28d497b1905ba2e7397e7d28573456465df7fa2791ec9c62c4c83e385813952bea1dbe5f897dc0aec9e9645b0f2441cfdf87949753f42d61584cd0776e7acb7aa486608828037f72ac6b1c80a897711cbae0b67b073461c6961f313b4c7149b75b98d2b66ac8cf7f020cbfd258704e52797d83c4ee533bd47423bb45e1cab974a7325f04af5aaa2353fbf42c6121df6af585ce4dba6853a8ab0a2421a36e178645b275007b07e32779b4e13327a99a1709251f4762cbee9b1134ef112b38c588f95752c5ed298976ee676831381cecca2da26cc3699ba256a2ba03e4ebf0fcb2d1a77562cc489983ebd8a5cbec6fdead77da136f3e19dcaff0916374de069037232d0a7599106033eb367cb87ef79e23627f5635ffc9ac4c0c6e08c5396ec2907d45b892a875c407d4a3bf899e7232438090444ad54e6ddc168c4f336b25e42f5b58e35826307ea7a3fd1eb05612bf74474851876e77d8198b86574e4d4f54527e0653006a1460dd0430c79e88f2d72e71dd345b537b6161d3b4ccb51632918fdb71b307d9be847fc0c4a66fc217417b7b116963c94c435a8290bd9ab2b93ddaa54df9717fd37dd681c0e5e05d5279246fa0e8c0c867c6a8b06a0336bf63eb7f34a3938f59f47caa77862caf8d4e6c7a4048135b2bae486d6b0446c7c8fad9767c99b880e17dc758cc90f8e77b8cc8b24121c6d8481f411856dfd24478173ff209d870ddb19b5fcd3559a36bf0b8e4e3af18ed8508b530527add44b76cafd7decb11160bace42ac3229c69db76019fdcdd87d4e52f02d96184040b58973202da336e2ce2b5aa33111d021ef3463968ea4a19cb656fb95b67871b770b6e9a5ee849def9e1e2105e119708aeaf83a496b14a782de4ec077725a6426920b21d1dc14b303cbed914292b4a3710dbd958017117700906fb061fdccb903c15ea8e91e601db99926649bff0c59f10663224d6f7ba5bc800a6e19913f5b2fb3151a609d4bc4256528898e7c8b5703c5ca60db564fdb86882e394c8f0ce33cc0e7946c314ad9f4dc3b6d6d29c696030a7e9a765cffc4ae772e935257363f0b29b5692130d65b72142e02c47bbcc3812f9ed132e4818281fd3a8a0377101256bcfa3b541dd3b01dddaae912c1fbae30f7cd3587a048138d47fa64e3acd7d258154cb72b4708453eaa12dc986c53a29d0f8c776e07ab547dd6bfc915a24a28176fcf9d6718c18548e6476cfed469d03d3f6030cbdc167a014f8ab8f5c6b80a0cee81e453414f7020ad55ab00f4bc965cc0792e4619e52907a120d46f040b7996b7b00be875cc9fac9", "aec3daea419228aa03d82e536307093f624b761ded5eb5867754fd0d5c331507", 0x4, 0x5}, &(0x7f00000002c0)="f19eaacdeaf9bb7d8125538e389d91d6b0c04141671488b474a38e25bbc23e2517031610f930542c27fbe36126820a1cf5bc6646660ba63348d110edcfb682ad4d77eaa9a6d5f825d06ed25dd89363ecacb878c7244aaef72ed4f81d103082254e5d0989f7ff982301abd777accef69e39b8b6fd6ea7075e760dfce09325f6924a2c32c16fe2dda40c6e490f0769e95225248f065b5f907d46ec67b5deba20a406d9971aa7226824e2bb3fa6dbea88d27e", 0x9, 0x79b9ad8e, 0x4, 0x583, 0x80000000, 0xfff, 0x80000000, 0xffffffff}) 00:00:35 executing program 1: mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0) r0 = msgget$private(0x0, 0x5) msgctl$IPC_RMID(r0, 0x0) munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/170) mincore(&(0x7f0000217000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/45) 00:00:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x748f8b2378327890, &(0x7f0000000200)={0x100000000, 0x1}, 0x10) listen(r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) write(r1, &(0x7f0000000180)="df44d02923edc1291faacd1aa5ed221ffc43977599e5bbc163a40a070233c1c6ae3a9700d500662c3763548338d0e94abfd7a941dd26dd5fd45ea54f9a0d1b00672912b969d8ff157c47f4c534ba6a7da6aef8825a678eb6a5bc048e8c3a54566dbdd745c61e518cc1641924be0b9c4b66f32a91a81743472c04e3a4", 0x7c) 00:00:35 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x7}, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0xfffffffffffffffe, @ipv4, 0x3}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="9a8c7424366b48fe68d81b7c9f8773d1659390f8fdabf3a50416bbe2ac2b4a78d1b0fd838afd92b0817c590fe23d48a67ed304dca2e8e008502d5fb74e782b4c2c2637ea760782b5cae1306550e6922efefaff5a7fe15641e3673ba02e95d555265f4b6a4e5175afab47aafafada40eec60772b661c58262e270d0e105b20a3027332386e31b224824df41fed05f338615517a69813f1e62ccec67adc53598bb4390ce", 0xa3}, {&(0x7f0000001200)="031f77e3d07ebb38727a256373477a2cd3ac072f50107fd228a2fbe14260fbe4256f8b69198e8ad8cbc5ba40e3fccfdddee0aca4ab06ce247bd630cbc97016f47bb2955c118ac0c3541adc0b278090c77708734580fb2998c54176c263c6993d9fe67ed205a2182e1d4e2d0891c5ad9ea26c66ab414469148a100ef9d2916331ec52afe9c4dd088a30b06205c38ef010ba2415349303f1b8b97a72b47c8c61aed87baa9c9e224034fe77d88f4ad0b9b4053e847c20408794a8da6a5569f831b00439e342d11b29e8c8268189a4e93390ed71163f7cf95feaf9a1c80f34df34a80594ebf0fceb369953d6147d8fdc845b75f38960d9b9811391", 0xf9}], 0x3, &(0x7f0000001340)=[@init={0x14, 0x84, 0x1, {0x2, 0x5, 0x0, 0x5}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x400, 0x5, 0x6, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x1000, 0x8, 0x6, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x6, 0x8, 0x5}}], 0x70, 0x20000}, 0x104) execve(0x0, 0x0, 0x0) 00:00:35 executing program 2: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000140)="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") 00:00:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x10000, 0x1000, 0x400, 0x40, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x800, r1}, 0xc) ftruncate(0xffffffffffffffff, 0x2a60) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) read(r0, &(0x7f00000000c0)=""/175, 0xaf) 00:00:35 executing program 1: syz_emit_ethernet(0x1016, &(0x7f0000000100)={@broadcast, @local, [{[{0x88a8, 0x400, 0x5, 0x40000000000001}], {0x8100, 0x5, 0xffffffffffffffe0, 0x2}}], {@generic={0x805b, "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"}}}) r0 = socket$inet6(0x1c, 0x3, 0x8001) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x6, "11d3756ae092"}, &(0x7f00000000c0)=0xe) 00:00:35 executing program 3: freebsd10_pipe(&(0x7f0000000100)) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r0, 0xfffffffffffffffe, 0x8) r1 = socket$inet6(0x1c, 0x5, 0x8) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "984f9ad7f4079c4fd31dc55483d5944da75e114630400e1daa5f91c97c4df891eda1adfcbe920181487ec10e97f8a2b113bc8dc7b88966e4e17d210313dc00d847c11188ee58edc00cbad484624ba9d799034db3813c02b36d16a0f9bfc7fa660e6dfa4e67a3255509509e257d4773619ad77e0d2ee6c5406eed704f5e37a8917775cdebd7c815b156c24ba74a6462e57ffc4c6706e3071140d4b9c629a014428f96bea4edada86f1e11a85fb0410fd257040ddf55e11dd1887d51163b04f80cd8c04f802746714bdb34d52e1232e74a368f921a41aa4e8b0ba15f474ae92749e9f2ae3a0f046991d2011a54c4ed63f9"}, 0x100) 00:00:35 executing program 1: setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:35 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x3f}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x7dc3, @rand_addr="9d6520629ce32847f23a30354fd27642", 0xfffffffffffffffc}, @in6={0x1c, 0x2, 0xdfe3, @mcast2, 0x6}, @in6={0x1c, 0x3, 0x7, @mcast2, 0x3f}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x5, @mcast1, 0x3}, @in6={0x1c, 0x2, 0x9, @ipv4={[], [], @loopback}, 0xfffffffffffffff8}, @in6={0x1c, 0x3, 0x6, @mcast1, 0x3f}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr=0x3}}, r2, 0x0, 0x9, 0x81}, &(0x7f00000002c0)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xf5ff, @rand_addr="dcc574a5383c04d3c9c276a9a52d8f11", 0x10001}}, r2}, 0x84) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x9, 0x7, 0xfffffffffffff801}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000440)={r3, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000480)={r3, 0x69e, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000540)=0xbc7, 0x4) poll(&(0x7f0000000580)=[{r0, 0x110}, {r0, 0x10}], 0x2, 0xffffffff) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000640)={'rack\x00', 0x4}, 0x24) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000700)={{"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", "4cba3883a1f32c4c1ca5af0a75d0a1fc1f6b365a2cb09d2afe685b5f6904eae9", 0x1ff, 0x1}, &(0x7f0000000680)="d056ed3a5ade9717e1e85345bc224d3a230e22455eba906f0e6b1dd88ed1cd2ffea1be2073643c578e3700186c06fe65da628bae045d383a484b3f96b6643d68d76394970a03abc13daf2d91baf8a5aa401fc0344b8ccd7b966e0ee3cf22370fc72829263932ff07fa6a49ab58b35d050a", 0xfffffffffffffff9, 0xf47, 0x1f, 0x195, 0x6, 0x9, 0x4, 0x1ff}) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000b80)=r2, 0x4) r4 = open(&(0x7f0000000bc0)='./file0\x00', 0x800, 0x81) close(r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000c00)=0x5, 0x4) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000001c40)={0x10, &(0x7f0000000c40)="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", 0x3ff, 0x9, 0x1}) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000001c80)="4188195e3624350864ebd2d0877827ec813b0b73724afaad3f2c62ff9fe9fba4adc478dcae72966cd3241d6af2a4ba7bc75b4ca7c0fe18bf71ff91855c97fa05ce652df53cf373e0b7a0775335a8abfefc2ab410baab563bf2634e9b350958") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001d80)={0x0, 0xffffffffffffff8c, 0x2, 0x9, 0x80000001, 0xaf, 0x8000, 0x7fffffff, 0x2, 0x0, 0x3}, 0xb) r5 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r4, &(0x7f00000020c0)={&(0x7f0000001dc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001f00)=[{&(0x7f0000001e00)="55a40ce0e6283766c6eeea2705aa2e18224b5319d5feb7147da05d7dfb2d187bebbecebec3ebc2da9c1ddf1466690d6f1e3ee8f3a975e994d3f07dd29e270ecda393fe9ec7861844ea40ce845634848d2b1d198e16e7aa0f8861b8c85d3673cb2e1cc1aca47f1030d9d92668f3072724597d3585dacc6a4af6151b31de", 0x7d}, {&(0x7f0000001e80)="bbab62af0d999dbba632e9197e70df5108a5f0cbda295f3fa39aca042f030ede18923ebdaa3bfd0679cfb16c2e5a14a3294c83ea19f50fe90fc1aaf85f9fa831e4402c80b99d8dba3f3842f5bac232", 0x4f}], 0x2, &(0x7f0000002040)=[@rights={0x30, 0xffff, 0x1, [r4, r0, r0, r0, r0, r4, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r4, r1, r1, r0, r4, r1, r4]}], 0x80}, 0x20001) freebsd11_lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000021c0)={r2, 0x4, 0x2, 0x0, 0xffffffff, 0x80000001}, &(0x7f0000002200)=0x14) getsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000002240), &(0x7f0000002280)=0x4) 00:00:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecc, 0x4) listen(r0, 0x0) r1 = socket(0x1f, 0x3, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2000000034dea2984989ad1d6b68e5b6f502abe6fe6c3cb52de84d5984030000007f895f"], &(0x7f0000000080)=0x28) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84) lseek(r1, 0x0, 0x1) 00:00:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001c0000000000009078ac1400aae00000011100907800000000b8f39cdf17c3e9be67bc7aa764cc6b6f82c182a953587f21f8741f5d818ca3e7af635c9fad5e"]) 00:00:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0xc3, "3b92a7648259709a79a8cfddc8bdbd4b4f9341713a921fb26b98d2ac767c78353735b829e04adb18fca1950832e0210d14800594f8429aebdfb50c0a9a7d398dab9a847c51d07e63ae525fc5e693af72bf5d1ca0b6611ce934c24d806934822117ed19fc21a12af8212802c9f367870c615e9d3c20b2cea208846a23f604ded2050a079a5f48ebe35ff645e94e5a3a958e0e8ec76d9560a8e7f676c1ca683858b3f54ee33481869acbca6de9abcdb8675472f13667a4e0c5f29ea484f7e94988eb1c06"}, &(0x7f00000004c0)=0xcb) sendmsg$inet6_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0x5, @rand_addr="6bba3cd229aee1f76b954f0c6342be76", 0xfffffffffffffffa}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="2b3ee6477079c3ca5fab5abc144312472897dd6deb98825817cc83bc132489faa84815ea347b3d500267b954b727afcef540e7d1b51460562f952679a99ae240829b885cc537d45949cd5eadb9aeb99e2b130c3652d39ac58b3a20538f936f882b321865aa3c2926b3e07a2207e706fddefe04692d256e18779ea56722e30ea2e6a2505e08839bad4be704fd9d515916e6fee7b74d64a4875cddff240114a8847425c6cc4042b605ba0375dceac55efb022c0a29c9c145909e", 0xb9}, {&(0x7f0000000240)="ae95324608cdde765969f046d5412239c196f3c46241bd089d694d706e9a5f", 0x1f}, {&(0x7f0000000280)="c9a3fd9000e59f4c720f54d57780915a78a57234625dbf4716f0107056b6daff10faac37b772cb1f2f902e09dce704fc273d5eaa4f17204a9f2cbe66d27f1691799822f401286401b3b33645fbd378be86380841e6d091676557cf72460b5d5d187aa91ea0277450df648632a404913cd89febbe998ed695e94088a3e102d70631a3b72022f645147e93242ae35138cfbff042c8c0d3a5e37e1fe07612453adcd7787f82bddcd610744b9e79f50aa1b766ad008e57ce860b9176a8ab05", 0xbd}], 0x3, &(0x7f0000000500)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x5, 0xc00, 0x1ff, 0x8001, 0xffffffffffffffff, 0xbc, 0x0, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x98, 0x100}, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r2, 0x7, 0x9, 0x3ff}, 0x10) 00:00:37 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(0x0, 0x0, 0x0) mmap(&(0x7f000010d000/0x3000)=nil, 0x3000, 0x6, 0x410, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:00:37 executing program 1: r0 = socket(0x2, 0x10000002, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0) 00:00:37 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101a, &(0x7f0000000000), 0xf9) 00:00:37 executing program 0: syz_execute_func(&(0x7f0000000300)="42d8ef8f6978e11666470f3a446650fe0f1f7e276647620fec75c6c601e65cd3c21082a1d9c6c6c16f5ca610800000c401f58f6978c73f83f36c") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$unix(0x1, 0x5, 0x0) 00:00:37 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x55) renameat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file1\x00') close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) 00:00:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x10000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x4}, 0x24) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f00000000c0)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x1a1, 0x10000000) accept4$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) 00:00:37 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c12b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") open(&(0x7f0000000000)='./file0\x00', 0x213bbc8173c5a5f6, 0x0) r0 = msgget(0x0, 0x81) msgsnd(r0, &(0x7f0000000280)={0x1, "7d24e3a7e217c1b1ef9bed7e250930c55d0b3ad1b3ca49a5836b33fdca90dccbd12cb2bf928d594d5853683c58b284bfb231332c4fb93e79f54b96c464cbe7ed68892aa2c39f6b8827cb56903c781c3dd67747b5386cb8d13df80a2fa3ee8c628817038ba32023f0e85e691e7187410c2ac37f78e3def1dfcbcfd55d3c1306326491cfc222123d6e8344d13e40bdc50b4efc22bffa893dad862b5e5ae48546f1d8e62630734399d0e422cfbda22d3c7394429e129f1b3700157bc74a0e22440459f3e5adb3be84c0760f663a9b5f95161a0f9ae25ac86da2a67844"}, 0xb2, 0x79e8704d980a0842) 00:00:37 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r5, 0x48000000003ff}, &(0x7f0000000940)=0xed) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r2, r2) writev(r6, &(0x7f0000000800)=[{&(0x7f0000000780)="e6dc2a8b9f85a451a98cbbe03e4f501dc6645cbef16ab969c1f7c0eda26f271ee7cbd9b9b16945037c221b2338ca9f4bec16d2932b12a02dbd1dfa8f517dd2eeb644", 0x42}], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:38 executing program 3: r0 = socket(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x100000001, 0xffffffffffffff65) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xd3f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x2, 0x64e5afab}, 0x8) 00:00:38 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r1, 0x3, 0x1, 0x1, 0x401}, &(0x7f0000000340)=0x154) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x2, 0xa, [0x80000000, 0x3000000000000000, 0x80, 0x80000001, 0xbd, 0x8000, 0x2, 0x0, 0xa908, 0x7]}, &(0x7f00000001c0)=0x1c) r3 = dup(r0) freebsd11_getdents(r3, &(0x7f0000000040)=""/138, 0xc) dup2(r0, r0) 00:00:38 executing program 1: syz_execute_func(&(0x7f0000000000)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000280)="259c1cea8339eb42c2a57b2b09c4bfb8ba59bcf0ea7caaee1ea21d96916ffd70141e3d3c0fde8b2193a16a5be0bdefab288ff215da2558e670666e3c253fdd107f31", 0x42) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x400) setsockopt$inet6_buf(r1, 0x29, 0x2a86e956ced6c0fb, &(0x7f0000000400)="0fe1c88393f5f02e103ca46023ceeeee1f6236b8660092f0a9a2c85df5f4c82699016cc5a275466e1d0cc2549046e9a6da4484dfb3ee73d9456da56cc8d7dde50d0f7daa30868026557b93cd4c39e2c610440fe8b2f4b15498718c978022eece43d6951ffd945c15d1843591a7", 0x6d) freebsd11_mknodat(r1, &(0x7f00000003c0)='./file0\x00', 0x8, 0x400) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r3, 0x7fff, 0x7, 0x3ff, 0x10000, 0x4}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000100)="36fb225c96e3d41a6741875015288e8209f0407218b2fc5c673f0b1f12f640baaaf349c8751d9ec6c6d71208672b52c9732fec07d51a0953c9379085a0a609e9a4c532937c18af06dd46520ee3434f1cd03752133b75a05d49d9f57fb9bae5ec27e4a0896c3bb50a36425b4260c0bb48041ae7899017b28f5f0413a43f982665b2bd04e94a95e8263082993dd57c60829ef39b3744817a832c442b55a595b5184cfd1bdbfaa6f6e25f88b713f9b1b31240", 0xb1) poll(&(0x7f00000000c0), 0x20000000000000b2, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x4, 0x4) 00:00:38 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') setgroups(0x2ca, &(0x7f0000000000)) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) 00:00:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/45, 0x2d}, 0x1) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x8, 0x4) 00:00:38 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10300, 0x2a) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x66, 0x8, 0xf3, 0x3ff, 0xfff, 0x7, 0x54d, 0x10000, 0x80000001}, 0xb) syz_execute_func(&(0x7f00000000c0)="b13991cd806969ef69dccf00c4e195e8a4d2e5a700000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c330053fb1f11cdaec44549f216c421fc51c165f00fc70de5110000660f383fd1c3c3c4210a5f7a2af3400faee47c7c40f752325726400f0d18c4d6fee15ff6f6dd2025500804f4c40e2d690b72c341f6d3c31d54111d00") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x7d, "593448cfd3a40d387daa9856eef5fa7508ef1575ad9a6740e8643baa08396cd873af03a4d5a2088af80c76e83e66af4356f7901260cd66141d68e599402343034523249432145da49076f761e5dc80e29b50216592be20b9fa555069fe795e51ba5ae2b06e927da7a2e8aaa3cce8ad5f50b733d3b9d7cab87f4013820c"}, &(0x7f0000000080)=0x85) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xb1b5, 0x3c8f12f0, 0x2000, 0x27d4, 0x1, 0xffffffffffffffff, 0x9, 0x1f, r1}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={r3, 0xdb1, 0xfffffffffffffff8, 0x4, 0xff, 0x7}, &(0x7f0000000300)=0x14) 00:00:39 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/70}, &(0x7f0000000040)=0x48, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x22, "311243cfaa8701786f86c33cb8f258185c03d7cb0ad6ab26cc97598dcc7620794bca"}, &(0x7f0000000180)=0x2a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xffffffff, 0xa0000, 0x80000000, 0xfffffffffffffffb, 0x2}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:39 executing program 1: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0xa, [0xfffffffffffffff8, 0x2, 0xff, 0x4, 0x401, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x2]}, 0x18) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:39 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ce37ff7f1863aaaaaaaaaa7800000000e000000101940669c79469000d00907880010004000000030000000e00000003bf227283d667c2897891170d9af1eb275c7b0d563bdfdb54aafc7c0a4337434c6455a0f320bdbaf11a1d33551edb0d499a24ff7d587eb5cea9a083eec1900076d75c6955a4cde27171312779630040cbc5009a5d9cb06ed880774e3b819ffde0e33624817a79b39b2b878bfcc7336f2d3f9bf40bbbddfb8511071d787ca612295c8950e6ba17c470b8722765aa2fbfdc47a686407093a1b60dbf7bdcb6eb71f0a84174f264b2d3f7d7c30abfc7cddfa094b5f6f0151945a502620448d0107237de0898d0af"]) 00:00:39 executing program 0: socketpair(0x0, 0x20000000, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) 00:00:39 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000680)=ANY=[@ANYRESHEX=0x0]) syz_execute_func(&(0x7f0000000180)="982c3b0f05bf20d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0xdb53, 0x5, 0x7f, 0x1}, 0x8) 00:00:39 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @local, [{[], {0x8100, 0x200000000000000, 0x40000000004}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}}}) 00:00:39 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mkdirat(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r1 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r3, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r3, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) r4 = semget(0x2, 0x6, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000740)={0x0, 0x6580, 0x9, 0x100000001, 0x1, 0x100000001}, &(0x7f0000000780)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000007c0)={0x0, &(0x7f0000000900)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000980)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)={r5, 0xea, "24114cc32af3b70bd61f1fe800332f4f239b3c8d783e4420ead79dc21b7ae3afccd2b22de1b3f4c5cf56c05a580a52db9e3800ef4836dfe1e46aefdfc368e6b74d61f82d8b21694d2f3cff5bb9cdec3ca575611aefcd85be840dc8f504f634793af251a239fc72eadf93c6fcd5a86a307f48db0ac4170f8f6417893a5f78d515704c99920f4f9061b5ba8d2b0d87e1b691c5d0e6881db461d8cf505e02108b6e5f208ff17dfa48d61ea61cbb3103a259c18e4dd37b82e6b5d30baf093f36df415735fa6e65697b9cd2ff638dc7e3586ee5e1dc7382051a1f9a8b61127706f3be9c4471713ef25d18d9f1"}, &(0x7f0000000600)=0xf2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000680)={r6, 0xb262, 0x4, 0x4, 0x1, 0x7}, &(0x7f0000000700)=0x14) __semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r7 = socket(0x11, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{r0, 0x2082}], 0x200000000000000e, 0x0) 00:00:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x140) renameat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) 00:00:40 executing program 1: setrlimit(0x8, &(0x7f0000000000)={0x0, 0x1}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = msgget(0x1, 0x200) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/16) 00:00:40 executing program 2: msgget$private(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21") 00:00:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82e68a860aa138738800"], 0x10) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1f}, 0xb) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000180)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x5, 0x0]}, 0x8) 00:00:40 executing program 1: syz_execute_func(&(0x7f0000000100)="c4413cc61075c4a3396da9c4450000012e430f0007f3f241d3770c266466460fd093000000000f380adec421b72adc8f2838ec3893420f381ea9a2e20000f30f118d3d000000") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='g', 0x1}], 0x1, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x86) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) clock_getres(0x0, &(0x7f0000000000)) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:00:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01ef6465dc5f00c35b5b5a38d0454569a841c463154624581b4585c145332faeec44d82ab7b7f50f54005bdedec4a1e1e0ef26400f0d18c401fe5ff65ee30f190f1936660fd2938c000000c4c1f913376666450f17720df0a6f1f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e") ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f00000001c0)="64109bbfa63b3c864eb240f6308ab1b7ac0ef5cc4a1093ce1c87a5fa8f628d5912f930170af801e6e9a140ccf272a46649e1445e96c2b56e86d827237ab57739f27900921f8f8303fa4bf1ecbb5cebb3f1412759f7caa92837af63280770c667706255374e5f761706a054d67ea1e12ed831486458a3bae97668ce85b4ec0d1ce5cc805076b4ac16dd428ba3b7d40e8d10852e46941cdc855d27136bcb88ef2e167236", 0x7, 0x9, 0x80000001}) 00:00:40 executing program 3: syz_execute_func(&(0x7f0000000000)="9834170f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b006e46f18888a1c4101f9b9b73e25707feac1000f2460f58aedd000000c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131c402859cd65dfba1c9fb110f0f3804830000") 00:00:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300075e03146319be85c4f8e8b52983a924214177975a0723d4a8449404ba4ad936f3fc5deb1d9a997b284a0bee03425dc6f9afea6ed07c9942ff299933d26e812d0b04f9edff53e83bc3eb6a4a5db5a0b3d9289079e7d42db299c"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000002c0)=0x10) fcntl$setstatus(r0, 0x4, 0x10040) 00:00:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:41 executing program 1: syz_emit_ethernet(0x28e, &(0x7f0000000080)={@local, @random="8aecb96ec689", [], {@ipv6={0x86dd, {0x8, 0x6, "fd9dd3", 0x258, 0x5f, 0x45, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @mcast1, {[@fragment={0x40, 0x0, 0x4, 0x7ff, 0x0, 0x4, 0x65}, @routing={0x60, 0xe, 0x1, 0xffffffffffffffc1, 0x0, [@local={0xfe, 0x80, [], 0x0}, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @mcast2, @empty, @loopback]}, @fragment={0x37, 0x0, 0x0, 0xff, 0x0, 0x4, 0x64}], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x3ff, {0x4, 0x6, "3a43ab", 0x1, 0x33, 0x3f, @rand_addr="ebaf694d6a75a2a2f8e8970e37243f75", @loopback, [@hopopts={0x3d, 0x1b, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x3}, @generic={0x7, 0x5e, "53eff78c9618fd954d5129f9e341087b81c97d2f7d6d603c7de45706711b4103a824ea356a7dac0d421e2a3494afcf7f1b66b0eb70d51b87a4318d8854e900a12d9d5f9e055763dae71154d693e97f7cf72bbe9d245621d171c2c8b803c3"}, @generic={0x3, 0x60, "46ecd696965bb51d777442cb1e255fb70ed80041bbbddd2d6d8f1f76b1db7d7ae72d9232a483f2400e2f389acecf31881a9ad4992f23186e89d0fdcc47dcdda032e7a64c9644384bc56578632f724de8c2c016e4ba3542eb567a679e98253023"}, @jumbo={0xc2, 0x4, 0x7}]}], "a0982b9e2b72cdfb103c7b38f474c4064e35db3fe321464ba79067622917154f835718aaf39218cef6463044fb141eaba523bb640f0ffcfae79151cdc9ebd69d09a047323cccde12a091da5b558ddd53c6f788926844427d658c37bc796aafc922e9dd82964c7bdd72ecec5c33af95860748343b0d33b607c2a7112bf77cc5cff457271f1383a2d1c5a7eaee3e5e89ea570171bc04044d095f0db4ec578b361fa0feb1ac1d0719c11a1f67d9ef875b61fd9a1a6b6bf3514188e699ad8af2459c"}}}}}}}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="81511e7c7298", [], {@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, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}}) setrlimit(0xa, &(0x7f0000000340)={0xfffffffffffffffd, 0x8}) 00:00:41 executing program 1: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x145) 00:00:41 executing program 3: r0 = open(0x0, 0x0, 0x110) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat(0xffffffffffffffff, 0x0, 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, 0x0, 0x0) 00:00:41 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(r0, &(0x7f0000000080), 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001380)={{"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", "40084b9f3d7bbcb2541619430ff90e5cb4048f958d04cbada3794a0548a3151a", 0xc24, 0x81}, 0x0, 0x20, 0x7, 0xffff, 0x9, 0x5, 0x3, 0x3, 0x4b3}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000380)="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") 00:00:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x8, 0x2c, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:00:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) 00:00:41 executing program 2: syz_execute_func(0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r0, 0x0, 0x0, 0x10000000) open(0x0, 0x100, 0x6) setrlimit(0x0, 0x0) accept4(r1, 0x0, 0x0, 0xffffffffffffffff) mlockall(0x3) sync() open$dir(&(0x7f0000000000)='./file0\x00', 0x1000000001, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) 00:00:42 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x40000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020002) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffeffffffff, 0x230, 0xfffffffffffffff7, 0x6, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x4000, 0xf2b5, 0x6, r2}, 0x10) sendto(r1, &(0x7f0000000440)="36d21cdec217a46d3edf177b998608c5a1fe47592ebdce0e3d05", 0x1a, 0x80, &(0x7f0000000480)=@in={0x2, 0x0, @multicast2}, 0x10) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/109, 0x6d}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000280)=""/130, 0x82}], 0x3, &(0x7f0000000380)=""/119, 0x77}, 0x80) r3 = shmat(0x0, &(0x7f0000ffb000/0x5000)=nil, 0x3000) shmdt(r3) 00:00:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ae2f66696c653000"], 0x10) shutdown(r0, 0x2) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) shutdown(r0, 0x1) 00:00:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(r0, &(0x7f0000000080), 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001380)={{"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", "40084b9f3d7bbcb2541619430ff90e5cb4048f958d04cbada3794a0548a3151a", 0xc24, 0x81}, 0x0, 0x20, 0x7, 0xffff, 0x9, 0x5, 0x3, 0x3, 0x4b3}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000380)="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") 00:00:42 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = getpgid(0x0) getpgrp(r0) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r1) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x655) fcntl$getown(r2, 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:42 executing program 3: dup(0xffffffffffffff9c) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0xfffffffffffffe28) fcntl$getflags(r1, 0x3) syz_execute_func(&(0x7f0000000100)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd3008f095001dd00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8b826e9481c4e185d854f372d4d491c74408360fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc68051dfb030a1c9fb110f66470f383a4d0ba261b7e2") 00:00:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x270b, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) r2 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) lseek(r0, 0x19, 0x2) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x33}, 0x8) 00:00:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = semget$private(0x0, 0x7, 0x200) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000040)=""/56) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) 00:00:43 executing program 2: syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000280)="d9faf245dbe1c403910ded8df2aac1480f000f38cc8e090000806666f0430fc09affefffff66400f3a0f2a00f30f38f68106000000c4e3e5403a09") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) fstat(r0, &(0x7f0000000100)) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x9, 0xc9) 00:00:43 executing program 2: syz_execute_func(&(0x7f0000000040)="6746d9553b2c3e0f05059ed0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047c32b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb0f82dada048336000000") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x32223272, 0x4) 00:00:43 executing program 0: setrlimit(0x5, &(0x7f00000002c0)={0x9, 0x4800000b360}) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xea68}, &(0x7f0000000100)=0x8) mlockall(0x3) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:00:43 executing program 3: symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:00:43 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x30100, 0x0) fcntl$dupfd(r0, 0x11, r0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x100c) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0xa) accept(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x14) 00:00:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x96) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:44 executing program 1: r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @multicast1}, &(0x7f0000000080)=0xc) socket$inet(0x2, 0x20000007, 0xff) 00:00:44 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000000100), 0x4) mprotect(&(0x7f00005ee000/0x4000)=nil, 0x4000, 0x1) 00:00:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) getsockopt(r0, 0x2, 0x8, &(0x7f0000000240)=""/218, &(0x7f0000000000)=0xda) 00:00:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/61}, &(0x7f0000000080)=0x3f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) 00:00:44 executing program 1: syz_execute_func(&(0x7f0000000100)="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") r0 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x927b33257d9682de) renameat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') syz_execute_func(&(0x7f0000000300)="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") 00:00:45 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x7fffffff, 0x6, 0xdf]}, &(0x7f0000000580)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e2200800000fe8000000000000000000000000000aa090000008000"/128, @ANYRES32=r1], 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r2, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r3, 0xcfbb, 0xffffffffffff8001, &(0x7f0000000040)="8da2c2feea5e15e6801c2cb5336c5c17f2", 0x11) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:00:45 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0a00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) setitimer(0x3, &(0x7f0000000140)={{0xffff, 0x8}, {0x30, 0x800}}, &(0x7f0000000180)) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="4d2834ac5d25a7ef34079e13750cc7e46ab18a3103bf8f6ffe1a9ed3f263067bd5b95789af1160d9948a50ea4e5609d718cb75a0ca8f876c00a970eb19343d148509c3d6e535bbc411afc5cf7b53810b17b03322b330b8773c65ad0995ba2c32506b6db533b8cd60b33ecc9b02b323e5b4f10bc956082859139fee8be6f89825fed3725f07d8d8427b75fc2927f9184017b12d67317e8413cf06c18c48aac45ec0d296d27ba96595d340f1823e4309ecd70daa0d858d0da71452228a5b9d731e23e738918770b51c1889145399609d34e601eb72f8ad476d") 00:00:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000)=0x3ff, 0x4) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:00:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x62) fcntl$getown(r0, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0xe, 0x0, &(0x7f00000000c0)=0xd4) flock(r1, 0x2) shmget$private(0x0, 0x3000, 0x50a, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @multicast1, @multicast2}, 0xc) 00:00:45 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c130f0566f30f511ac4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fc441fde6cac9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d6467670f01c18cc7e8628f6808a3056f0000004e00c48de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f0f01daa261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = fcntl$dupfd(r0, 0x2, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0xfffffffffffff001, 0x7, 0x4c00, 0x4, 0x9, 0x9, 0x6d, 0x5, r2}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) 00:00:45 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x2) getpgrp(0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r1 = socket$inet6(0x1c, 0x5, 0x80000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000440)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) open(&(0x7f0000000340)='./file0\x00', 0x400, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 00:00:45 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0a00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000300)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3f, @mcast1, 0x8001}, @in6={0x1c, 0x1, 0x3f95, @loopback, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x68, @remote={0xfe, 0x80, [], 0x0}, 0x14}, @in6={0x1c, 0x2, 0x6e, @empty, 0x4}, @in={0x2, 0x1, @rand_addr=0x558}]}, &(0x7f0000000140)=0xffffffffffffffb4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x0, 0xc5, 0x1, r2}, &(0x7f00000000c0)=0x10) 00:00:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/133, 0x85}], 0x2, &(0x7f00000001c0)=""/147, 0x93}, 0x41) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt(r0, 0x3ff, 0x1, &(0x7f00000002c0)="0f", 0x1) 00:00:45 executing program 1: sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) exit(0x92e) r1 = dup2(r0, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000000c0)="96f2242ab241c4a0a31c27a22bdf409b8f50de90a6288943c193bdd34c9e219bea4680fce9a6403001382d24fe3d5d5f425f6f9ba191a9dd192b8df2de3520c3054075720eec13a9194f0fdbaa4007b2ec1867eea0e45e55a9e5f2") mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) sync() getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1000, 0xffff, 0x204, 0x100000000, 0x80, 0x200}, &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r2, 0x3f}, &(0x7f0000000480)=0x8) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000004c0)={0xee19, 0x4}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) r4 = geteuid() setuid(r4) fchdir(r1) setuid(r4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000500)=""/129, &(0x7f00000005c0)=0x81) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000640)={0x10, &(0x7f0000000600)="c77b73fa69daa99baca55dd323eb31220934192e34c6ea42f93c666e14deaabf0a4cb9e6fb624829", 0x0, 0xfacc}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001680)={{"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", "5cf976dfdfc1006a37c738a40d14d372838396b7449fdf67cf279c907119ab2a", 0x1, 0x8}, &(0x7f0000000680)="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", 0x9, 0x4, 0x1, 0x80000001, 0x8, 0x9, 0x1, 0x1}) getresuid(&(0x7f0000001b00), &(0x7f0000001b40), &(0x7f0000001b80)) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001bc0)={r3, 0x5}, 0x8) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x22d, 0xffff}, 0x10) 00:00:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xffff, 0xf9e}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, r2, 0xa, 0x4, 0x1ff}, &(0x7f0000000240)=0x8c) lseek(r0, 0x0, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000001180)={@rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) 00:00:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x55af261f, 0x5, 0x7, 0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x14) 00:00:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') close(r0) r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r2, &(0x7f0000001440)=[{&(0x7f0000000180)="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0xe81}], 0x1) renameat(r2, &(0x7f0000000100)='./file0/file0\x00', r2, &(0x7f0000000140)='./file0/file0\x00') mkdir(&(0x7f0000000080)='./file1\x00', 0x40) r3 = openat(r1, &(0x7f0000001040)='./file0\x00', 0xa526df927ee17f23, 0x2) r4 = fcntl$getown(r2, 0x5) getresuid(&(0x7f0000001340)=0x0, &(0x7f0000001380), &(0x7f00000013c0)) getresgid(&(0x7f0000001400), &(0x7f0000002480)=0x0, &(0x7f00000024c0)) sendmsg$unix(r3, &(0x7f0000002580)={&(0x7f0000001080)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000001300)=[{&(0x7f00000010c0)="5c9cd1a82c675ce612df1a35a5734a98ab8d524c788af0994480b8c6ece8822941099fb2868d857a64ddbac5594a45a77f76aa124e1e3b99c29c0d06cddcb2ad96458a46f8d4852290d1d31e8c4fd93b45fabc485d9ce64d3f7ffbb9f92dda8ecad10ec496578a51db9601bc7b63c52d938981402c9554e5768e53dc07e9fa5343e4f70352924b21fae6deca7468acd8585377155ba000b90ce15a6009b8642790c2d3ad1fc5276c99bda503d7c26aaad84dc65559a526385f97ff605a5156e4bd2004739f303350c57360e373987b83c826d6ae0990f15cf06513bc8de5b4114d", 0xe1}, {&(0x7f0000001480)="890f6a039d1c3b3912ad0aa8124f15bb8d7941e2de36d4db2ee408771df6e40cad215c9999c0bb32c977e22470905d282e50a924dceb153c1b735fb914bb6729e0ecde557c732358fe2b43f7603b8d759f3950786ebbefdc2d03df9b08699ef2a3111d88dabb4ba1004fd0df6436a82e5f21f18687f10900b1a7562f9f4af784543e07391ed809d0ec8b2ee003037d9a502aa0bc9cdd60bcb6b988005107220a6b38b62ef492fd1aa83463122957716f72828e622ff145bf3688f38d740f62cbb3e0e91d8be9193e0006a62fa3b214291b6871574bb7527d5ef605b97cdb26c9313a9255099ccb8d66e6637add051e8af87abc8110d7d4201c2e41988ce003c89563fc64903e8f875c6bd07d9e15b0d082ae884c6ddd89629fbe2277c57c52de59681cd76fbde0e80581d43ae5c05ef21f82c78dcdc9fb6bdccb5a0308d58a233f3524f44fd31dd7d8a2306aa6d8698d7e10c8c4c2f1ba21773ce113982fc7f7168b6b32a7a946810967366dce19b9e355dbcc116802826dde27312d7c36dfd496bc080365a227ae73fb4001bcf297700e45d74bb9d69ff6b86eb470e9a3b50428d6a4049a57a3b906fb600876fc1a7129a7d278ca0198cbf75ae1f957b49d6943f8a51f330310d10e0fc439873057bf67992d289d86a3126bda957100b276aa80a6ba4ced4c74cee124249943fd1c525e862008e35c78d2766139a75ed409711c449bb667efa24988c9079aeb04f65e68951c0946eb9f993fc092604072c3d095a91a220a12e061250a68fac58cd2ab837fa07b6e6f1d3b395b66925aea33fe2353d38c002dac6e03584e2229df8494b43191145a638fabbd8db47e0a0c45f39ce91466e0fe2bcccf81e5f463adea5470586d49687c84746611de5363b3266704b27565d223354be5c14ba1bdda5e0d2540e0e4ef7ade4321d3b455bd241c775ced9b54bfdc2f9d22fc6615ab7618553e784f12c08933d0bde596697114eebd83462fac3415a3991ac83a462f00e3fd8b347e2c103d03c179653e63837fb4acfe6fd34b01a7578f9e9aba99747e4dc7d42063572a4e082a876a2476a16608878a14b4149be1762007da7362fecf437bf4aba6cba8adafd8d27c577baa4ecfaa3e52b3a8f25f299f9fe6f03612559bdf39070166da5d903f582ac3e4d5eb5504e615d5aa183afc84219dd6439779742c78e0d4e464d54dc99d44f0db022da719f7b1962253eaeaec168d0b5393baddc7a1253581436a60ca8bf1f9ab70b58c43bc8d2fdc0749648af53a4cc414c1a645e9cc40422fcd8f12173fc4547748fe9e424a3530b70c52b7e6523d5b2d27b29b8825b15e4679fea6da0310fe44726d2fe1aaaaf6bb060b3d38f35265832bf844994f5897afb68381c04bf5b77c0ed479ba9437e4cf37eb77bdba67fb561befc3f2d5ba8c22a09e10fe520aa43c2a83759d7825feaece070f26e8729b72bbd8312e5c8d7e1534ac6d7be9d3ca179c39877499cadaceb87fbde796b5dfac020e37446c7b502f957295793457f0e889ff1c85f354eeb24e2b72637cc407e2f23db48a061eb806910d73e55b443418a1eb917114973cd3061fd693a4dfdcdff98b10af14badc0df2832aada8ee4cc5578b7371bc48409423cb85d5f3ecbe37436010c35d099e4b24849ee65ccca7af48bfca98bc58406fdc3c926a6561ee33fbdcb2cfd45f8f9347b710449ad04768731a4f849c8b925c7146cd28bff873ac2fc6de874ff41273407a714e1747b619aa92fdf70eb42abbe40268420cedb291da1cfaba9a78275fad7b0d4a720f241f73924cb08e297969513ec00c6468b51b557fc2eded8be588e29ec4f4bd52e4b061795b785e09c194b8cdc636b62f03cafa99c5bbf3c5db17d279f92326fa395e61af0ca717b87cf88625102f34cdcc6f3550d43ce84a7f3cba79b3dc88f3656deb79c8c83f1aba997db1144d58be42045c1ddf3c17df3fe982def152ea20892bafa3ca6263bdac3b379222119dde01a16136c47a7222229d256223b098d8c2a98d474626980721d848a8a63bbc9f6421237438aa6da0bd15bda5dad75a41641bda15d46365f6b2797e33cd9d4fed6402453abb74b91ecefcbc3cd1be216a68283872836bb72cfb5cd7ca70ac9adb5b77bfef7cc93750e3f84af619a7076064fb8f785f44f0ca3033b264615f88cd3d4bd10e1b7162ec6ff367f818c41c62ac288984616c98e446ec931fd7b84723d50fa8a613aad0f6b878173a8d112b6dab129f745359f3d79413034a36b38a2151544d25a1e261a4da1d969724633ad90af6f3abee4d62e6f94d44c99f9b4f246621451ca82556be2fee45eb2dfe2123d5de3ee3917807f1aef76940c68808c9cd8c39e7e836deb3ec42aecc0b57688ec78aa07dbbb7cf61d571c997c6a0749fbbb4e742d24d45510eb2e6bb8d017ff1b8050cb5e64c41a973c33594397eb736205da7ebc5e81d4204a5fca9e0768c9bb3bb8db8ac78bdf9b3f2c74211c5aae0a2ac894836e17455781fe076b1cc79428aa3378988382278c0bf34dd617e08f59360d7414833a37f5e77ebc2a9fb2fd035b0652192b7fdf548e1393420d7bc900fdbee670cb060ab578767056eeefffe3c7fa2a59e215efbb19d7a807c9affdefe862f9a2eeed11b37428e1095a8c2ae41c4e699d62f0cdb0e2c5b56a388cbeff45f76b598dbd8476edbec09be5ded33d4c89aa094062e1852e8bb0c21e42d24eecf78039f843ee30981706263ec8241282e3b468effee5aac7368befc402435fdfddb75b9a4024e9e8fea7c744f93d90da62daf0b1167ffeb8b64fb08e6bfc2f61422ebf2fd2c8093f6a226e7249f4161cf01714e28a5ca7e3c371fba7e558d3d14f152331e9bdf97d855ebf3aa9e6c892ff3d06fcee9952ec0c887b26e6cdd63ae186f34f6d9df8e7e650fb4bbbf6d116e75aca4ae2a56f9dcabb95ff9e994d37beb21954cd6ccf1051d0af3414225b8474e72d3c3dc5b072f52d7b209ca5a76fc6f1e6fd67242f3fc94932783fa63d98efe8edf1eb8014fe9a7ef701d7600f913d2010b381b7bcf7524731bc0eb77177ee3d72131c01f3402fbc3c10680c3437d6ead4a65fce7906a22491e4c51d9378e43cc5d935cd3f60ccba715ed0ed4957553dc28f0a4c977420a8c2136192e2bf1a8c9c21b8afb9ce2598917c373f9fa52c3d5d561cf97ed317692f9290a95a135f8b464f9efdb78fc3668afefee6ccd9bb7e9a82cdc920c2c084376230c1c18de91ad09037f705060701c8c674a59217171c51db420f748147b5689325f25e36f63febc769f4da3c3129f8d6bf2e0cab85a3a94c1f02efcf6858c30ec959c4f60349799534689bfb9472fcf9e21e4d1429084544718547be8a603a42b4b54fead86f857914e330228d9f51230798ec3b0cf46c1829e17793aab50eaa0eeacb05f3465b9092d645c08aa444bd750fa5306e6ef8782dc17a69b0869b1c105bc42e6220dcfa960ae850bea9fe31d2a505f662872ba2eae9315841d6150d89c50987b0f290c34ccb2f5d399ae14ed260e8ea1a641a59a63f9d788ec18e604f747c195f357dc0479227fa83d9776264ef9641a389738a3dcf85de85e99543230169a08e245e99787880574ea05839b580a1af3534b510c511e003adce56b1f4157004e217dd785b30b82ac0f843d49f45639065b56fce9f6324345eaf9c32dac54b0cc2aa8623a8b6e6b3416400a857ad2b041b268b63533dd6214a43bd96d0bab14c413ff533ddd4615446f58711109ae03171dbaee3170dcb167378eb1d29d8afd395c74f5ecd998f325f40b49d434c1279c80cab18fd51f697a139e868dfc0942a179b9b264dee347f872ba737c1c7bb9b20591e342ec54ab199f1123de8003df5df407917330fd7dbd738e7ec6d896646a7d1b6228b09b281a46b46e00653e8c7178c87265ba97fbd24cae1f66c83bc430433ebdd9eb0a8ca2f15ce4c8ff8587a8e6952b9476d304289074876306c58ceee50b368d60ffca10000c3c9dca84fbc2bd1567dc07ee015ac4f3a9de193ca9c324f6dea71ca03df93e09ad47de968b31bac04febc46e2f79ad99e9b19979f067b6d2d53ecd989a74788d6316a292b041efbc6b36a5843ed23131a323c72c1c868a31b37334255b919af88ad136ec1e6716da308e7f14a0c306c5faa3b368435873f136e51bd68e79b124f8de7084225c331a1df81994d8b1a9e33da872cd4cd226cd00cbb959cbedfc17e5bed01a293fab5d233275ee7d850fb1419c6d44b4afa4b68a2f8aaa38290d5e2e6c7289f598cf3724908c0da3d25e928bbefbb8457261004a4e7c6033033cfe6f24230a22e73e13e71e8871157641d5790e195eecb01aa1c4d9288c57228ae04d23b39e419b18f240024056d264be15f963ab5825a10362b0cad6de77ed73abf8a026dbd29c1b01fa58c99c497b90b42ffc4142b0c4c9f2632ce322578e1302cb19c83482d2ada06a5cc7d20c8579fc28bb21bc86048d41c9bd54a6be1ab79c50e47ac77b3d0361b6667eb7d16b15d7417e2770f27abd12c327c1c2598abdcaf2a6f863356d01d62cc253860ba5b9bca972b021c5d4c4ea4f50d67ba97dec8351485486925fd2790add12ce9e3a456e29ef6dd43146fa998e940f2655b513c084df276a7d112399a264c77ecf2c345732632d9a25756381c7f9aff688b771e52088c83d5abe2b13652831c359a6beaf7a8ba0dcbd27792155d372338ab48864b3fa12f8bce1b8ab15f5d7a549cbb008a626ba1708bfb77b1af09d687019182c155fa137ca9e6975c76a62d2b1c39c9212c0dcea0c16dad8dae662553e3bd7747d2f82c8ea9759f587d900e84ae7029a66d1de542368dde32ecb5c91e20d92b699f33f1c7e441af41dd0ab5500830e617b6a21248b9f34e109d307bcb11074c31f1f15b2a2ac3a0dfd8896f03c0723a67c8c20e8cbeb40d615fa5aeefa83321cd34c056163b5913020f5d4144edaae8fa61875700d1d9085ec3f026d603833cf3f5fdc8c3b47202b280da8afea5c7a0e6438476ac2f103597fbd3b56f781512c35a3e74ff7598f8179e08e88a7319aae8d92561410808c2bdf1e82fcb156bda46e4ba6c91c68849c54cac2f0b99a66ca01213ec7a7619743db9f9f0fce5729de7519afafb0d8f6db0ba7fe413acfaba4eb1017e7aa2b9fb4c344cb95d6edc20cb735cbfed24a29c2f7625777cc80105083968e6e7905381ecfaf66570ad4c850be196f20f03b5a1de56e212ef6a1228c19444c65be81a7cabff4af2242732e0702a146f4c1a6a02f3ad26f503742c5a4bf6062c5776c9f9e3ae1aaed7e4f0aefc044c1a3ba798caa33dccd6774747f5ad8f4088c65f0f65bed749b932e0577ff7421e0f0ae107e47ec6bf7d4d9750f754e66d0cf06f95ae352e9d00139a8276db45c9b7cd8c3c7301cd34446fbb13efa9fe6c4ad24bb43ded24f5c380693b4ebf6e219e873e2f99609f1ed2037f6c4e693db1fd80f1602133063f118a5cc5aeaa9288bbcd9cbfb3aa7a31e6f3c03ae5b42a3b3d524135abed5bb9d86f8acb4cb2db34e72a5d53f04dcf508253b949d3c98581289264b6c7e966996e22b54e4c44a968e4b4f31b04d13a655af22badd6e76783178dfa7b6750e83d692470fcd38ebba7c160428f76e3522c660e6df0640c7de8c520a9c7f7b169c28ae8b0eb642d342294d5cd16126783acaf5d581ea70c09e98e40b985cba768f6eb074062a184e181186d07fe4142b99ca9c173d67f26a95456c90e3f2881bf327a8e44d392f946319727c4006586c", 0x1000}, {&(0x7f00000011c0)="095d4ea3fad5456768199adc", 0xc}, {&(0x7f0000001200)="3ec92ece1246a4472763b6ec64d4a764aa13b5225b046c5227050467e6d60b5f4d586bc503466f675b2030412a21d812db7420dbbe22f1934eaddd257af8e2fa16f18d30e3fe2af3ab2fb495d39e644444b8925a425e83c75ef232011e235ff1b97bf9380b883e212ef1aae7c049585a4f7c911ee6e5895e36ace7748cedb3b624074c9953882628e151d683c21c0dc41161f3b3b94903a22641a3dcbab301b79c4ea8ebbe7693dd5e9c335f76dd6e13f42e9c5e3ad862b0a35295ef30d6de92d4", 0xc1}], 0x4, &(0x7f0000002500)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x28, 0xffff, 0x1, [r2, r0, r0, r2, r2, r1]}], 0x48, 0x100}, 0xc) 00:00:46 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x84, "7f5cd5c821604d92497cd3c08ac7885b29f423c4d9aadd9548ef45687874c9b6e339458c9ad176bc9572e3105c05da8d484cac252dfb27a72543efbd4807d214c7f41d99cb1e644ccc8367ae5a14ff2d8fba25e3e0d56ea6fc7d66ee89f16643da5264d10203a92f34ef7bf1e8bcd670b4c80a3e576e18ef5ca0b9ceb0193ea5ea1d98a4"}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0x6, @loopback, 0x7f}, @in6={0x1c, 0x3, 0x0, @mcast1, 0x2}, @in6={0x1c, 0x3, 0x80, @loopback, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xb, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) 00:00:46 executing program 2: syz_execute_func(&(0x7f0000000000)="96989819e9c4a2791dcd2e66448dbe1e0000000f0565420f7e0ec4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5bd0074b264ad80f30091e1edef1e5e5c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33edc403d1698dc3400000f166440ff4697683397fd3fb0000c6c44fa99090a990420f18db450f01ee16784747f2af440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b000045dec9c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7ffc46178116365110f66474eb83aa2f1fbfbe2") 00:00:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x1, 0x47) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000008c0)={0x4, &(0x7f0000000840)=[@in6={0x1c, 0x2, 0x9c7b, @mcast2, 0x3}]}, &(0x7f0000000ec0)=0x10) r1 = open(0x0, 0x800, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x80000000000003, 0x80000000000000}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000780), 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000a40)={{"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", "c5adec8d20ac417299ac58fb6ceda688b9dac8b8efc5d3bfba4c8900c3030e2f", 0x525bdb26, 0xfffffffffffffffd}, &(0x7f0000000940)="566c8b01a8223f9c29b229cedcce0a2e5e973e38b5103950446c64448b41ae83bbed7692cfef62f06fe5775955199e57868f1b1a8dde923147af76d06d7382e1abc00606e0085c946c889c6c8b42fb8b3faa216014690853a626d9eec429856f7c1d8e2ee7f6d16c9a409e7bbf016dc05d3e6c4b9e2ef47654637121f51747488139fbefc285126c56099ff0718261dfb6f5076fdede854d7eb806180688221c67de8268aa1e7435e6e2948928937ef3c6dcac912dd9ab0515433d2897d5e57665", 0x80000000, 0x9, 0x2, 0x2, 0x6, 0x0, 0x504}) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) unlinkat(r2, &(0x7f0000000f00)='./file0\x00', 0x0) 00:00:46 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={0x0, 0x1a}, &(0x7f00000008c0)=0x8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:46 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x25) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000200)={{"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", "f8129ba50ccc495f046d9d1c253dcbd6ba72754624c1b5ed297412a9ddc931d3", 0x80000000, 0x7}, &(0x7f0000000180)="65e181ee33bde7cfe5871a26efd5cfbd9815e7b399f977e4afe01d73091dc0edb1711270ff53b6fd6293c611de1e661e3e4841c916321a26e9784acc908741fcb2a64c48c35054f3bdd1d3522a5cf63a48d31e62a17838cf04ff35ff", 0x1, 0x8, 0x10001, 0x0, 0xffc00000, 0x2, 0x8, 0xe8f}) 00:00:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0x40000000, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x8b6, 0x3, 0x800, 0xfffffffffffffe64, 0x40, 0x9, 0xb53c, 0x1, r2}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xeac3, 0x8, 0xffff}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x47, 0x4) 00:00:47 executing program 2: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000000fc78d0000802076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:47 executing program 0: freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) setresgid(r0, r1, r2) syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) fchmodat(r3, &(0x7f0000000440)='./file0\x00', 0x0) getresgid(&(0x7f0000000400), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getgid() setgroups(0x4, &(0x7f0000000100)=[r4, r5, r6, r7]) 00:00:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) accept$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) shmget(0x2, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000380)={{"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", "d8ff78db2f19782f7bdae66b96143db5772f1a4229710e5f5427e8edec087f08", 0x6, 0x46d}, &(0x7f0000000280)="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", 0x60000000000000, 0x0, 0x9, 0x7fffffff, 0x0, 0x80, 0x4, 0x7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:47 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@noop, @rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffffffff80000000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r0, 0xfff}, 0x8) 00:00:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3d, 0x4000, 0xe4, 0x7fff, 0xbcb2, 0x14fa, 0xd14, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x1f, 0x1, 0x9, 0x1f}, &(0x7f0000000140)=0x18) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:00:47 executing program 1: syz_execute_func(&(0x7f0000000600)="988f8978cb66895ec4a2090cf71cec0f05bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc454c9659602020f6b32fb36f083b600800000f0f040182d0e000000c4016d7d14dec441c35f23b921045fc507f240d1d2c4220d2d67f7c4e3f56cbd00008020d0c4c674b713c483397fd300f7dcdc0fbcaf000e101000c4c2f87d0ae321e36161c4c3214cb9a5605419c2f08171a30b8a826e0f7966edc4a2f901821aaa0bbb0dd4d48cc7c442219a249e64360fe258000f38002bc4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4b2fba96c481f1da10") 00:00:47 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x3, 0x0) 00:00:48 executing program 0: r0 = semget$private(0x0, 0x4, 0x8) semop(r0, &(0x7f0000000040)=[{0x3, 0x7, 0x1000}, {0x3, 0x5, 0x1000}, {0x0, 0xffffffff00000001, 0x1800}, {0x0, 0x400, 0x800}, {0x2, 0x7ce9, 0x1800}, {0x3, 0x4}, {0x1, 0x100000000, 0x1800}], 0x7) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000280)=""/194) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/16) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="d99e9ad489a76a88a9353fdd6387e37c7cad26e0ee7a3dc6d43ad91a0b639ccbbda9753e727e899395331d931f1a22877922227e1618e9dbb11501560f73eb11018132099fb0be017b35043c14907ee4bff65dd3", 0x54}], 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r2, 0xffffffffffffff01) r3 = socket$inet6(0x1c, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e21f9ffffff00000000000000000000ffff7f0000010000008000000000ebffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000d00"/128, @ANYRES32=0x0, @ANYBLOB="ff0f00"], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000240)={r4, 0x46, 0xffffffffffffffe1, 0x4, 0xffc0000, 0x4d0f7d1d}, &(0x7f0000000380)=0x14) 00:00:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000080)=""/157, &(0x7f0000000240)=0x9d) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:00:48 executing program 3: syz_execute_func(&(0x7f0000000200)="b133c4e24536c4cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce000008020e9c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000012c0)={{"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", "b88645c8b85ee2f28b66ca4eb57644a888a7cda3be26527daa3f7687261dfad7", 0xdaa7, 0x6}, &(0x7f00000002c0)="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", 0xbdf4, 0x8, 0xcdb7, 0x1, 0x7ff, 0x7fff, 0xcb4, 0x4}) 00:00:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) syz_execute_func(&(0x7f0000000680)="984a2ae9c4a2791dcd1c060f05420a1886c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c40df343af470f898c000000968f29189b62fe33e533ed4877f866440ff4697683397fd3fb0000c0c4a166430f14f29b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c265660fd54cd2390b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c4c461a96b650a450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2") ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) 00:00:48 executing program 1: 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, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x300, 0x8000000000000120) 00:00:48 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1ab500660fdec8f01ee97c8080fb66460ff0200fb8c4164e4e5b3e67466de509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b99d201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc666f080a600000080d630a1c9fb110f66474f383ae34ba261b7e2") 00:00:48 executing program 3: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x2}, 0x8) syz_execute_func(&(0x7f00000003c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2165151c4a27d181ec4a18056a844000000eff21f65dc8effff01611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18e8c401fe5ff6f60fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc4c2b19ad3") 00:00:48 executing program 0: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0x1, 0x0, @loopback}, 0x4, [0x0, 0x0, 0x1f, 0x80, 0x0, 0x2]}, 0x2c7) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:00:49 executing program 3: r0 = getpid() r1 = getpid() wait4(r1, &(0x7f0000000000), 0x2, &(0x7f0000000040)) setpgid(r0, r0) 00:00:49 executing program 3: r0 = socket(0x2000000000000003, 0x200000000004, 0xffffffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666981653000"], 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xed7, 0xff}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x62cd335, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x520, 0xfffffffffffffffd}, 0x10) syz_execute_func(&(0x7f0000000340)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000080)=""/157, &(0x7f0000000240)=0x9d) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:00:49 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x7, 0x4) syz_execute_func(&(0x7f0000000200)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x5ab}}, 0x0, 0x3f, 0x2, 0x6}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x4, @loopback, 0xc1c}, @in6={0x1c, 0x1, 0x1, @rand_addr="0590cf808615e499482c79e3bd4065bf", 0x7accd7cf}, @in6={0x1c, 0x3, 0x80000000, @ipv4={[], [], @multicast1}, 0x6}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) 00:00:49 executing program 0: pipe2(&(0x7f0000000040), 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = msgget$private(0x0, 0x490) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="030000000000000011831cda1b79d94cf4f4ae9216d7bf3e92eebe0201120ceb37ab21b79a1b4fc6ef42b7c60de33216fa93c891dbb38352b1eb877190324ba648cfd47add9fd915fcf493e42f44891399ba01db701e003a7c4684eda16e81db02e698e11fea725036bcaf5be0985b97e1fb2a1b1abf7d79da711e950cfb5426e476f80e64dbd024865f1440e22718809b4aeaa32258f6b2d5babeba10c16435e84cb64567fb684ee888d001adbcf408bc130b05928d000000000000"], 0xbc, 0x800) 00:00:50 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000080)='./file0\x00') close(r0) close(r0) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000640)="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") mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/251) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) 00:00:50 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0x3}, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x100009, 0x102) writev(r3, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x30e}], 0x1) writev(r3, &(0x7f0000000440)=[{&(0x7f00000003c0)="e4c6dd984ff1366858207d194d20c249b6132437287a68982418ce4316cabbd59bc500591ca69c018ec055aa6d30a3601c1ab7e0275c37fc1e461adcb129623eeb96a059daa7192f24e6c4c32930e64b11cc83315f899f42a5", 0x59}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r3) dup2(r1, r0) dup(r0) 00:00:50 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "f140362ff9dec77b9db19fefb775abac"}, 0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x101) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xffffffff, 0x4) syz_execute_func(&(0x7f0000000380)="91cd80410faea18b3226086969ef69dc00d98a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000004b8") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:00:50 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a0002024300600000000000ffffe0000002ff0200000000000000000000000000018b0090780007040060b680fa0000000000000000000000001803ffffffffffff0000000000000072d54ca6c1000000ff"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x6, 0x6, 0xffff, 0x1, 0x100, 0x1, {@in={{0x2, 0x3}}, 0x0, 0x6a, 0x100000000, 0x6, 0x4, 0x2}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x3}, 0x8) 00:00:51 executing program 1: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000a, 0x30) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000080)={{"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", "29cd49229bf0419ab381919c5fd8dee9628ed3ed8584e1824bc3505f4ded5624", 0x0, 0x6}, &(0x7f0000000040)="cefa1e0bb113c95433dbfbfdd6511ce76b7006e7ae42da7fbb532b5a6081d1a379fcfbf0511f033ca1aa45118b34e3c032018d8944a86c4a0d9b1b75", 0x4, 0x54ef, 0x1f, 0x3ff, 0x5, 0x5, 0x0, 0x1}) 00:00:51 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000080)='./file0\x00') close(r0) close(r0) 00:00:51 executing program 1: open(0x0, 0x0, 0x0) syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000040)={0x19, {{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff6c8}}, {{0x1c, 0x3, 0x81, @rand_addr="581dea21ba369d456fb3bf170db5417a", 0x18}}}, 0x108) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) msgget$private(0x0, 0x0) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10048, 0x1b) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x80010, r2, 0x0) writev(r1, &(0x7f0000001600)=[{&(0x7f00000003c0)="01751270cc23d989281c2a7f9e3b01c97bf9d923f741f678dac294efcd2891d7170184cac65990b6c78f7c8dda6e98eed2bcc5a814e6059690bd728d2acfbec4fb", 0x41}], 0x1) 00:00:52 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0x3}, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x100009, 0x102) writev(r3, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x30e}], 0x1) writev(r3, &(0x7f0000000440)=[{&(0x7f00000003c0)="e4c6dd984ff1366858207d194d20c249b6132437287a68982418ce4316cabbd59bc500591ca69c018ec055aa6d30a3601c1ab7e0275c37fc1e461adcb129623eeb96a059daa7192f24e6c4c32930e64b11cc83315f899f42a5", 0x59}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r3) dup2(r1, r0) dup(r0) 00:00:52 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="e76094995629aaaeba1b5eb3ad53ec015fe357f8068af9ce4df7a7a31a8e61c908a61b98273629821bfef5507b3f57d179dd0b28c00f673afca99d6f0bb8585772c5d90953f764aa82d3b2d07cb9f7abee5207a13426e532d867972e91aa9cc259b3cf0ce6e41fc341936da194e6ad1d7501a145b835748e62a119b998b8ac31fe2015bc8c471dc7337abe93", 0x8c}], 0x1, 0x24) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:00:52 executing program 3: clock_settime(0x0, &(0x7f0000000140)={0x0, 0x200000000000000}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0}}, 0x0, 0x1, 0x4, 0x4, 0x1, 0x1, 0x8}, &(0x7f00000000c0)=0xa0) clock_settime(0x0, &(0x7f0000000240)={0xaca4, 0x880}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, r1, 0xc7ea, 0xffffffff, 0x10000, 0x7, 0xb625}, &(0x7f0000000100)=0xa0) 00:00:52 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8f, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = dup(0xffffffffffffffff) poll(&(0x7f0000001180)=[{r0, 0x2}, {r0, 0x1}, {r0, 0x110}], 0x3, 0x100000000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x105e, &(0x7f0000000100)={@empty, @broadcast, [{[{0x88a8, 0x53f0, 0xff, 0x4}], {0x8100, 0xffff, 0x48000000000000, 0x2}}], {@ipv4={0x800, {{0x12, 0x4, 0x0, 0x61bd27c9, 0x1048, 0x67, 0xd6, 0x3, 0x37, 0x0, @broadcast, @empty, {[@lsrr={0x83, 0x1f, 0x80000001, [@loopback, @remote={0xac, 0x14, 0x0}, @multicast2, @multicast2, @rand_addr=0x9, @rand_addr=0x6, @multicast2]}, @ra={0x94, 0x6, 0x4}, @noop, @timestamp={0x44, 0xc, 0x8, 0x0, 0x1, [{[], 0x2}, {[], 0x43c43171}]}]}}, @generic="908ed635e3eefa4b885be7baca322b7b7b8adf189d05057c8eb3d6854a746a04640e6a17b91437c8edb4f976a0a6e7f0b82ec7ae76f94d2f3c8b2ffb4d36ce3dc4d31885e8b3efe400ce773f87a4a19dd715f04473c73cf46df8213d4c7d0c7be6e495bafbc573c89262fbc7a7687417e9f55467286b98b07cbe26fc5047e0c7c9676a1ab1e030a7612f9a9aa59007a634c932987d7937f6ecc52c8ba58c28a2f18ab4ef1bc2ac29282d03dabb3122150f9d84e32589abb7836d214ec9e7bdf3a6c06c6ed31a1221a2c00d8962e386d06161f6a93e570879c30fba065fde307203f2ac23f6cd16dfa6cd3be90227527abf36a60019e4e744f3870bf6a67f4fc830bea69ca0eeebbe3c91a24404fd339a72e3ba319665c09dc58457d70bea35681c25cff1a4d1e9c6af8f4160c9f3e0b412ff2ae0d8f31737a4e1b31b204246f7ab164c44d1b8585fe6d243644bddd0e030fa79b92360068e303a0933746be6adf693a4bfc3ba96c01851a74cb04aa89629b190e93259055fb4c0981eaff56aef7fa269006e5291cea4f71d486f37546fbe11b06fd45ec1f619bc6f53c1118cfd72c3d677ac9a9257564eae84a98faee3d98ecf24a2dbdabade6aa70a6ebc53e373ef8e5f88b300deada3ca133bbcaa4ac8a5ca0ffc8b40ab837cf40a69190e309e9fc7d113469ae4842748e909e237be325da7597ee1f8f870a2ad49a3e087cbcff877c600561a8b66463ff84cd279dc5c8cb1bdd6680dc14c66205cfc8b3cf9a0da885eb77e8c7080edfad27aab00a3905d9a514433186914426d0078ed4cb3ef41812e5ce018a5248fd71fa1943f28a24adfe813a9897afa4229fdbc6793606f07305da81dac8fea17f5d466a0e66237d6ac41c5c9362573eed6f1c01a4f0ca594c849fe6921f313ad3738c597e6231d4750dff9bc82cd5ad3f36a7f3e751943d7969823c442c2c591fcf7f862ae641362084a3fe98f0050778cfb02b50a94c86e49cbea15a36c1dda314f72e2d43cd8c856b7cb20637d9cd39f1b5b1b8373b132bf7bf02d32a1da1e169a9a70c042f9d138454b4b3d87aab1b3ed7632852949e74cc21b2b0a2125747d687bc5f6976853db9c4fac0d9ef8879409df09c5209cc9fa84d7e889af8259ef823f835c9e5a9784c6b6bff7507f3af35ab0aa1e03953c80911e5b13bf374f2b6f27ca680be995419a1344240c2c2f857d9ff05d6fe648e680d7fe67c50c9c862dfbf00106442938c6c269bb711442ee01be9c08028807c85013ae8fe5b4b54ea0e4a0cf620ccf74a13c16a0c5d5c6c9587b0b8e9139698b2298511b689f9e383e474f1ea614bc91baf9295272fccec57062de0fa5f8b822cb05d5aaa752f7c33d45aa4c344658587b24ef74582cb5f9e044ddd254de41c8c5095cef0874ba1c0f53b08b428562a194d9b2234c5e4a71d7ab276e3206d049e5dfdea293d659365c7d24165eb8190cef9df5e6e98bcc7eeb25cea96986f7b3634f508abb42c39bcfc68a548ec566d9f61017930d2c7663599c4db3fa3e2169970d51a47c78c824fd3ce86951613c95ff7317538461e499cf50af963703615b42f12ecf8b526c27d25018ccbafb9805bce8e4c0b32c2cf883b837e9a2e0cc88ef454eda3b5e0e1469acbe3f986022580c832b17a42821b5c68d3153bfa38efed18155bbc454ace66aecba3431db19529ecb21cb16aac89cf5a6dbb08dad45193ad7a5b83d89f1a22b104841467ca4fae7953bfa1d9528e9835895b7f1c90ea156e446e3870563eebe772a00ef9b2f21c1818c2a4adc68249c4ec8c9cf1a1bfbc4591c74e8dd5a41693a5a8c81950e1b88ce6fdff30b6354381288b9decd01e4f604416103c4bc1bf1cefa0b8131ddae7f84b3ce278fe2dff6eb4afe06c085e2c92443b96e2b4311fec95c90adcb7666b5e34ad84f2d2bb59a2fc111b339adffb12b7e3879f8de4c14954646ff8bdffeabeefeccc813e77507db16396883f51ddda57294420c1caf380615d6443a64933eaf3d9f59765268c513cbc2d4d5e1b4776897ea4ef35391dc91f63c3d55e4291115a662e7f4da2a855b4a291b7ac29a299d32e7d8b231f697e5a8e1f4b7e50cdca49316cd7f78f260c7194ac94d44f40d952521afd3e4c9cd2427f7c3c03eafde6c850bb84ecfbc69ca06bc3a592751b9139df4cae815a66cec6c6ede8bacd6f4eeab8e71b6a2cba3484aff843ab7da205d781631eacea09ae25ebcff37257c09e579998eb8bd9c60cea04eeac3f9a2b8dc74bb43e1acf133a7768d8368611abc7c478f17b89d1abc26378e967e145b469486deafa8638833be4520c9cc459d9da71168c44577c972e33eb0cdf63e434efc79ba0e8caeb63b922fa4fecf5cec2df5387fc0b970754b86ba101466a4fca09054b917229a4fa5ad7d1d23106be0278fbc1b4b328c22e18b282d409fb0271a3fe531b4531cac7b9e270424b3807f820e5de61304abb5afcecf4ac2c13fd5512b7ece75db94e19f1f07b1abeca6517838adc949d088ab57ff78e69a52bf0f3034274a6065353aa823ff379754acc51ddadfb39f93840a4d489cfa1b23a5e6ad99a7e9186359cedbec89907c28349e6f5c5896ac5ad452f82f9950850dd97b604fc8019ff2a77c148bcf90ea19e4bb244406bf98ab064840fb7045a79f632673d8f1306d72fa075516b2b923a4999d29b67479e912fc9b9bbb7824edcab03ba2de09142c806169986defbfe2aaa4bdc801caa049f06ba5a18690356584b2261071afa7ab03ca6f3ea71668dc8acc59e0eb69a3e743d7357f67bf3056d1101c0ca5c835142a7fa1b728d227b8209d5c16190cad449cc9238892d790881ad15d24f5a29ff32fb4e4bcc4a5138527547e848fcad844c74459f56be1db868ca11eb90f22fbbc9d61653d4d3cb63b7f7bd025d7960e3e3b8fba95f34d1ab25aeed66350c1b766d0891cf0f52a91b20130828a40b074689156ba96f43653dec01c4134957e08699123a17720275d11c3bdb7e7e65a81506eae11471a4709ea116b9dcec138d0a8ad527335ad6a4fd1537557151f6662e60f3d9e4f9f1636f3db7fb9fba2cca564b8b3967ef978775b1247b9211b7898cdea1dc23738bbd983db4d5d9a3dbd0e82f5e29e4c1813149ec79e6ea35700c760481e87957536ace6f0e613ed66c9184c4bcb0bf4c58789fc9c6eadc41d0e8c7b8cf4f285f6d89f1df763eb598fd31a39f25205b5b737d660e406ff535d74625863a4ff6a76d4b9792924f50ed949e2fadf16e907738905ecf26dc8ad752b6e2e49bf43f0657a7c55eca795100a084b625ae80a59bcf771ce32da70e5c036d5bc118638eabf3fed53f2d682ad080f2550fc73f5d99da6e14085119579e25fc8d8f13c7aa1ef06c2afd0d3edec0f30bbe685a857344652df5d97d78878ad74d8632cb79fbbd1a78673773923f1bc087fc540dd198ad930935e277aee1653397900380aabc6184afd84348ea808e91d178a7467314d06c9a6f3679772a2a0fc55b9893e229abd5ebab301ed124694886d395a4f739e482f5a51808e10c961dfb32b49e766c66cea7454add7108bcd323a0cddf58c5f74b6ba4ac2b42ced23301d0ba598f48b46ed9c5a120b16700305206623d3e3a780dfb044468204e0787d3025d2149650c6a4e0d6fd0e796e76ab4099aeea776bc38c329cf349bdae1cb84de72b7e709d304d7f8c9f90ff668760290570f542fd8fd2c514a8705b1178e054ec94556961bb792d6ee1a3caa49cdd1b653a577ac7dda642412ba0f8c4821e6ef6753f3d4a8260043a4c6d3ad93a64daa8ec48a894e6635988a3f9c464a23070101bfa740dc12d0f537b69ae84945ba20a23da82cbed765bc141ec768e636b6d863985ae4c9510b3b75e046533db70a4030bfc73cf050c2f0e29590331adf66e7d77f89f12b47e2235d03a89b29607446bdedf65603ee345879b67f82c0366ff252a9f2cc51b4d3996981f4f69aa32b213ee44e40d9e5b8b63f980ae6e71ca656884aa6959de2cc5a12a5a706aaa90c97bf0dd085cd850a17c44aad3977c0226cc8da06f6d4463a92900dea24c8237f1403a313428d407ad64929ee35cdaeab98da96f60b8d2494cee389d7f355a5ada33037e5ddceac0661fdbaa5140d00b0c65257e48df415afb2fe9c0b003cdcd80c9de8099fa42f42f3714bd53fb0f0f20ec2f253367d4d3b74b5e25a7cd73c7816d8411d411b4a26d946410e290e35c3494469e7b72d2b0262b942fd885be1e51f22f90baf49f746e4a8fe77d12a8b3d4d1bbabb845778b7fa7484c4abf3a2cbcaf5b9082794347dd4ab0bf50dceb0f087c768aa67daa3c687a154370e2491bf0748c5bed338ec140a02d0ac2ef6600eb3b5211dea16b590e8d510cc642f6df04bfb8f748b188387e452f3b24d24a5dbc126257a474464ca44e545535a1c9b70f03c119ffe324feae6cde2ccbc67c9f4297d82ebc7b167061bf6fa90fe761fa50dc608d17e098828e93713d7ef7b28a7fad489acf2480cb96632e5518c7eb10a4ba4f9de90b6b74f7ee79a66fcdbc1ab5ac484f1dc947c280cec71323da5b391490e27123c33a99e75fbcba361fadc8b416c3ed73908be2114f372fb57f6effc16febc065581815f251cc8df45aa32d15c7316ddb3d55a4aebab8cac0b777825cc11a633f9fa9d11322a00cb0ecf0ab3dd8aacf9e43a6529b58b35e43e4388e192b56f85594f306fda9668cd1d44db6a129fa3ba8834441799fa5933e9d600a03f738c5e1e4ad9b6738e6543d7339655c7bb8580afd30aa6e4e7fb8eebada8ec99bf2c8b8e3578bd43fb64d813907c8dc39a3eedf1a315d95468b2d9576f82fb230dbbc3c5bd6a1d45b401e1880b1c763d486c9e6f50d5d24b8ede2a728887b06708a50f6a7742147db0d02ec95ca12dc325bbf0b2d6e159ef7cd1bf2f104ad5aefdd7c77f1d1f526126dab70fdc415c6be00422af50d878820fc3cef907988fcb89520ca5e50f102ecf9896f858b7b64e7ee33a0a7b31444db117d91c12824f6f347cb671d3184dbc3770bc5d0c6986f8be74eca1372601d724847d924b47118c1e97fe153e614e6ff6996ef26406d2360cad26b2844193192d93f1190f39fa8d0bab52f47f8b28c088622a6e65034dcbfa2f10b58702d42af84301478a0f515b80c3bd14d450df51e0dd095dacae20a3f259846631fbf06ea82272fcb54f73d699591226ddc72fdc3514e1dfb77e46a0441ba5da7b4e52f266706600e5fb6871cccce7a6e2e8ba354f411b5f186458e69c82ec53cf418709b3143a3b54cd9159e4b5ba32f2c1d817d2499e26f904645331e99f78d6233b496bc7c92d2f815f1274b1822c2779b1af95d7a34a11bf835445364444b29e755304112505b962f36b484d73f0c1caa03be81804a4ddcded03e426594afdfb152a3d69ae62109db2951fc0a1105ad5abfda2d7e6787ec6887dbaf5d0f6c35f7631e2f1e155e2602dd0e21302b833d366bfe20cd9ab5bd0866da3e95f285eca66c45d346d91d68acf5f622e190b42a8350e3bc351d0423ddcdbf87aa7f779fe066a87d51b4ce68e40e61387a2d3a691d696d7653fb7d81f62137a43e1466af5511a3568feb7d067bdba3ca239e0b431c1d157ba57a9a74bc323f74d7ccaa199dda230ce2cc907f4fe0803280111dc8c95727e8b37daa7e2913b98d2b76d58cc1630dabba10da9e437720ef5af5ce2f378ef4b4d4fc44995cea78f0310d2f209c5407dc05a3bd1d2269c095490cb86c71c363322ea71a6d736192738f05ae22baa2d1"}}}}) 00:00:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100900, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000003c0)="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") syz_execute_func(&(0x7f0000000280)="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") 00:00:52 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000140)="1f16f06612066ce10ce0dc8f352e540857c5e0ababa0334d") 00:00:53 executing program 3: setrlimit(0x87, &(0x7f0000000100)={0x3, 0x800000b35d}) 00:00:53 executing program 3: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000440)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b00c481ddfbe86eba0dfe8c733e0ff9e4c4e2ed5d652b2808fa292901b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b553666660f38f61ab3394444b15ffbb15ffb0fca38048336000000") 00:00:53 executing program 2: sync() r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0x1, 0x9807, 0x8}, &(0x7f0000000080)=0x18) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xffffffff, 0xfffffffffffffff9, 0x10, 0x9, 0x3fe, 0xffffffff, 0x80, 0x60, r2}, 0x20) accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0xf00000000000000, 0x2300000000000000}], 0x2136, 0x0) 00:00:53 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r2, r3) 00:00:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000007, 0x953c38f2) r1 = dup2(r0, r0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)=0x0) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000001c0)="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") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) syz_execute_func(&(0x7f0000001940)="b139918282806969ef69dccf0026410fc3310f708301000000fec4ebbf397d5bf9660f3a09423100f998c1c1c7c4c3090c3300c4828502a70a000000fb1f1188aec44549c4a1f8ae19c421fc51c1c4e229ae8a00000000660f383fd1c36ad6c3d6c30a5f7a2af3400faee47c7c40f752325726400f0d18c4d6fec463b16c4930faf6f6dd2025500804f4c40e6466440f3a0ffb8141bdd3c31d54111d00") 00:00:53 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@local, @empty, @loopback}, &(0x7f0000000140)=0xc) getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) r2 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/4096) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:53 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4b, 0x0, 0x3, 0x1d}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xffffffffffff0ee9}, &(0x7f00000000c0)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x10) 00:00:53 executing program 2: r0 = open(0x0, 0x0, 0x110) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x2, @ipv4, 0x81}}, r1, 0x100000000, 0x3, 0x7}, &(0x7f00000000c0)=0x8c) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat(0xffffffffffffffff, 0x0, 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, 0x0, 0x0) 00:00:53 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) ftruncate(r2, 0x2) 00:00:53 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x2b1, 0x3, 0x80000000, 0x1f, 0x8001, 0x20, 0x5, 0x2}, &(0x7f00000001c0)={0x8, 0x8}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x0, r1) 00:00:55 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fdatasync(r0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) recvfrom(r0, &(0x7f0000000800), 0x0, 0x0, &(0x7f0000000840)=@in6={0x1c, 0x1, 0xc8, @mcast2, 0xfffffffffffffffc}, 0x1c) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f00000006c0)={0x20, {{0x1c, 0x2, 0x6, @rand_addr="11c4c26df8d0a89ddf19b30d63078d25", 0x2}}, {{0x1c, 0x2, 0x69, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108) execve(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x30) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000002c0)={@loopback, @remote={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x3ca) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r3, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:00:55 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) 00:00:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000) accept4$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x30000000) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000200)="ab5d994fe71d5263214e73a65ae9b8ee8ed5a70a13b771d5fb58186abfbca9bc68803eb50534e8752d9f661baf565c0ec1a61dca0223") r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:55 executing program 2: pipe2(0x0, 0x100000) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) pipe2(&(0x7f0000000100), 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x30000000) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) listen(r0, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x100}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r5, 0x8}, &(0x7f00000002c0)=0x8) 00:00:55 executing program 2: r0 = socket(0x0, 0x20000000, 0x7bf) sendto(r0, &(0x7f00000003c0)="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", 0x1000, 0x4, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000005000000000000002f"], 0x11}, 0x0) 00:00:55 executing program 2: r0 = socket(0x1c, 0x2, 0x543) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xfff, 0x6, 0x2, 0x8001, 0x0, 0x2, 0x6, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x27, 0x5, 0x7fffffff, 0x80, 0x9}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000280)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400)={'accf_http\x00', "41de199f576d82d2894b363159f7c9ce90f3f3740b73a374b11a06f05a73e06a182b260fb51c4e77af85cfcb3c81a63bcda96cdc35d140a66c8daf53fe70f7b06ef5cd068a6845cec9ead1dc93cb0df0cfbee653b2b42c70f3222a9775607f57048c8d917635e2a1aec2c77cd1a5227ff4d043beaefe9308701e7ed24f4532df8503f1af00248d7d57cd884b9e2872663d6f43eb127e8c38b600e549ac21d437102f513a9e5d136d9d389c895e7de20c9f76e521db9fe873729258ca8ab8e8be3e4d31471385a46c67ed930ccdb2ba3420e830bd393761e023c6a1dc714e10232f6625e6aa3149bf3e9ff7d605833383"}, 0x100) r2 = open$dir(&(0x7f0000000380)='./file1\x00', 0x5, 0x21) faccessat(r2, &(0x7f00000003c0)='./file0\x00', 0xa9, 0x900) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x2) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) fdatasync(r3) linkat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x400) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCNATLOOK(r4, 0xc04c4417, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x13, 0xffffffffffffffff, 0x0) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f00000002c0)="ce04b1dd7dca67434f29d4fbf028994162d3739c2be5aa143700b0f3c4f0967c63cb74ed25cc2718f125cb1236f40ede74c8fb85e5d8548ddfa70b94670bcd79c03371b224bd52507c6c753e9ebdf74df14b38721cd1401661f4c772aa42f5dfd3dc26c68834ff39ed62e9") 00:00:55 executing program 2: r0 = socket(0x17, 0xffffffe, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:00:56 executing program 2: setresuid(0x0, 0x0, 0x0) setreuid(0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000007, 0x100000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xad, "1d459023b7147458a7ff535f4ea8572be36bf87688f169478368f77e17fb9339f42171ad627c59eae2660c5924f353c6bdc226d36c507b6aed3aa799a68a5a1625282641a1016a6ebe009e6d01d8c36a5ee0e7679990ff5d4673e8ef3f0514e12eb768c457bcc70c98798616246e72ea814dc14afcaa72424c8e7a4e642109c11e6ce0adbc5d8db8a542c2c198a8e8e4b5a2128cefc0cbd136437c1b8ae463d7d80b67839a3caa143675c27b81"}, &(0x7f00000000c0)=0xb5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x3ff, 0x6, 0x4000, 0x1, 0x7, 0x21c, 0x40, 0xfff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x6, 0x0, 0x9c4, 0x8000, 0x2, 0x3, 0x43f, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x7f, 0x20, 0x8, 0x48a60869}}, &(0x7f0000000240)=0xb8) 00:00:57 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0/file0/file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0/file0\x00', 0xa) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="215d6887fa8a188ea5e67c43b1711c9b0c8c20fcac74992d50cb5c54d21897c5928535d08a248796503079555b42495c208e1647a7d58d708bd513276753fe12aad20c8576f07bc9f4820db4af", 0x4d}, {&(0x7f00000000c0)="067e5da67a34b836c8ac2d8b4144c657923923bcf5e02849de42b2cffb5c68ba352b775ee94f2e6a9cf970fa0d9efe2e572f83957629ca9731a8f185f87f25071d016f2fcc5a48370fd3d5545c088787f1522b0c2c60841d9160e7c158158b87a966fb9909c5cb43090ea952483c7c2e24217557501c35cc692298", 0x7b}], 0x2) 00:00:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x100000000}, 0x8) getpid() setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7, @rand_addr="682b03d925046de863d4e4e6f7bf1048", 0x76d161ab}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 00:00:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1000000000001}, 0x3f5) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="af", 0x1, 0x0, 0x0, 0x0) 00:00:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x40000050100, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x3, 0x4) 00:00:57 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8d08"], 0x10) 00:00:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f00000001c0)="36f0864aff0f1ae94409a642190000c423ad496d0bb366410ffeb00d000000440f01d6c4037502b602000000c166460ff7d0c46271adb877000000c483950d56a80c") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7ff, 0x2, 0x80000, 0xff, 0x13}, &(0x7f0000000140)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2c0000008400000002000000000000000000000000000000000000000000000000d5a5d95ce32deb264fa1443260027fd693", @ANYRES32=0x0], 0x2c}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1, @mcast1, 0x100}}, r1, 0x6, 0x3, 0x8, 0x4, 0x7fffffff}, &(0x7f0000000300)=0x98) 00:00:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x14, &(0x7f0000000100), 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) sync() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x7, 0x2, 0x200}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) 00:00:57 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2003000000ff0200000000000000000000000000010000008000"/128, @ANYRES32=0x0, @ANYBLOB="0500063276e6d7ba0b0d66419d00024000"], &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xde00000000, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0xc0bb, 0x6, 0x40}, 0x8c) syz_execute_func(&(0x7f0000000100)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd7209c40279186bfee161cd5835000000e281816db711c461b05d08397fd300c9660835980000000fbcaf00100c00f345d9c6acacc4a19d71e489f30f5d5791c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3526800000000970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt(r2, 0x3, 0x80, &(0x7f0000000000)="c0cea817aa6f330ec507881f6f4eeddebe3e0738f8238200594f49bce94768afb94fb1c1a4e1dacf585f89446000af9056d91c798600580b32fdc5a556a207b626ffca97ff1f", 0x46) 00:00:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x83, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) connect(r0, &(0x7f0000000180)=@in={0x2, 0x3, @multicast1}, 0x10) r3 = getuid() freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r3, r5, 0x200) bind(r0, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r2, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) fchownat(r0, &(0x7f0000000340)='./file0\x00', r4, r5, 0x200) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000380)="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") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001380)="d308276b") ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000013c0)={0x9, 0x7}) lchown(&(0x7f0000001400)='./file0\x00', r3, r5) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001440)={r2, 0x7}, 0x8) futimesat(r0, &(0x7f0000001480)='./file0/file0\x00', &(0x7f00000014c0)={{0x4, 0x6}, {0x100000000, 0x2255}}) mknodat(r0, &(0x7f0000001500)='./file0\x00', 0x8000, 0x1000) mknodat(r0, &(0x7f0000001540)='./file0\x00', 0x9000, 0x8) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001640)={{"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", "34213b65a8d57ec18629d474ce3fb96d2eb82ee2b920f8bbd35e5c6cd39c3b0f", 0x8, 0x6}, &(0x7f0000001580)="b3201b3d3f2ab17304efc23e2757ee6fc26b8501b9771827f15ffec75e3aacb501c0741fe37ac43d351739dd4157616ed4ebed6ce1f0b44cff8c01e1ee1726d2f22762bf95d7c5c4ea91f1c5f4a4f545e5d7e7cb0121ebd6ac05c7f6eace5392a4b446a13f4c23f83b2e24f65084b69b40d44367cec454530bdfc065fb98db9283ee2c08e62ab43d3411f517f95da582dca93e35a156ca", 0x7, 0x3, 0x3, 0x0, 0x6c1d, 0x7f, 0x9, 0x1}) r6 = socket(0x12, 0x0, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000001ac0)={r2, 0xaf, "b5f7adeea95fdc6f430c3dc769b54ed69b5c38f6adedcd5a038d27e3831bef7edbd83fb20839a6dcba0ec0cee7808877f15613be8c99412115867e8e61f8aa9264911843dd2b11aed443ea1cb4ba04f1f03e84cd319dad824e76e668c4e1171cdd1d003562ac1ce56240ccbcdbd63390ceeb319c1da237c513598b910458d13a4449ee90f3d3f77e92e574bfefb0f97af546234c6854e7d7b336b0b23cbc20c8aab0a54c085969fda08ad8ac4e5f1b"}, &(0x7f0000001b80)=0xb7) mlockall(0x0) fchownat(r0, &(0x7f0000001bc0)='./file0/file0\x00', r3, r5, 0x600) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000001c00)="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") r7 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000001d00)=""/136) pwritev(r0, &(0x7f0000001e80)=[{&(0x7f0000001dc0)="fcff808821d601a144aaff4b1a3eaae291dfbf2c8d7183e42cf8a759399b30000309df7422c709b094bcbdad", 0x2c}, {&(0x7f0000001e00)="22548d879bf13b3c26d27ef75e75bbea07d3a8b5286ee2c4a561d8d3f74548588403951da2b683b922aba4274d20e4d92ad88f709cbb85c9ddb2c1446ed0cfdad0322bdfeb6c1546105ae0f41760b33039fbdde91763839648110366b6127a9610bc2c2ab0a35c61915f", 0x6a}], 0x2, 0x0) setuid(r4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001fc0)={{"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", "a4f041a4f0065a56abaf11b15f553dfa3dda1c6cf5c03bbb6c47ae085c3fa91f", 0x7, 0x1}, &(0x7f0000001ec0)="92278b7d59dd87add0a2e32960dc0e1740e0af1d08623ed07063c6a1f4d6354d253993aabb8d967e5d465b39105dd3b76de59f0f97a4019dff492fe5d241e9c364b12d829ab97ab359e3e89d558c4d9d7d8471fc90b48778ac68929a935c0df973363c174b76ddaa347cc7984cc6efc3da0b5680fa9b7286a62d9e214f05d34255deb8469649651d0dc3cd77272d2040b3f7b5d50b5b53a79de8fd4b3c16e232517f2e77027981074ad761bf4e8ecb1b114bded4d1ac3d458f3870333de4dd47a0765090e375c2d3411cf7bed5c62c9dfd05a7bb4b8e449c691bd614822b7aa2c7486318324be5b5e6f1bb4c5dcbb9136ef1628774952b72ce9bb9", 0x8, 0x2, 0x3, 0x2, 0x4, 0x1000, 0x1}) 00:00:58 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x30000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") shmat(0x0, &(0x7f0000ff8000/0x3000)=nil, 0x0) preadv(r0, &(0x7f0000000240), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000)={0x4, 0x5, 0x9, 0x3, 0x8, 0xfffffffffffffffb, 0x7fffffff, 0x1}, &(0x7f0000000100)={0x3, 0x27efefcb, 0x7, 0x3, 0x401, 0x3, 0xfffffffffffffffa, 0x100}, &(0x7f0000000140)={0x9, 0x1, 0x4, 0x4, 0x4, 0x3f, 0x3f, 0x9}, &(0x7f0000000180)={0x92, 0x87}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x80000001, 0x7, 0x2, 0x0, 0x1}, &(0x7f0000000380)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x2426bb8d}, 0x8) 00:00:58 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x6, 0x4, 0x6, 0x8, 0x3bf, 0x8b5, 0x4, {@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x988, 0x100000000, 0x1e25d25d, 0x6, 0xffffffffffffffd6}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x74}, &(0x7f0000000180)=0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x2002d6}], 0x1, 0x0) 00:00:58 executing program 2: syz_execute_func(&(0x7f0000000380)="0c15c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@empty, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast2, @loopback, r1}, 0xc) 00:00:58 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) fchmod(r0, 0xe3) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="7f000001396a00010000000000000000"], 0x10) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000180)='\x00'], 0x0) getegid() 00:00:58 executing program 1: setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x11, &(0x7f0000000540)) clock_gettime(0x0, &(0x7f0000000000)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:00:58 executing program 0: r0 = socket(0x1d, 0x7, 0x7) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:00:58 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) munlockall() fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = msgget(0x1, 0x0) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f00000006c0)={{0x2, r5, r4, r8, r6, 0x4c, 0x2}, 0x0, 0x93b7, 0x6, 0x1407, 0x1, 0x0, r10, r10}) r11 = getpgrp(0xffffffffffffffff) r12 = getpgid(r11) r13 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000640)={{0x8001, r3, r6, r7, r9, 0x4, 0x5}, 0x3, 0x4, 0x6, 0x70, 0x0, 0x7fffffff, r12, r13}) getsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7fffffff, 0x6020, 0x6, 0x4, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r14, 0xd18}, 0x8) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r15 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r15, 0x0) 00:00:59 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote={0xac, 0x14, 0x0}, @broadcast}}}}) open(&(0x7f0000000080)='./file0\x00', 0x808, 0x1) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xe000, 0x8) 00:00:59 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = semget(0x1, 0x4, 0x40) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000600)=""/127) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x4, &(0x7f0000000300)={0x1a00000000000000, 0x81}) clock_settime(0xe, &(0x7f0000000340)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) mlockall(0x1) lseek(r5, 0x0, 0x1000000000003) setrlimit(0x2000007, &(0x7f00000005c0)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000002f9, 0x8001) r6 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r5, 0x4}, {r5}, {r5, 0x2}, {r5, 0x20}], 0x2000000000000033, 0x70) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x6d) sendto$inet6(r5, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r5, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 00:00:59 executing program 0: r0 = socket(0x1d, 0x7, 0x7) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:00:59 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0xc34) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x3f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="4000030033db10b0ad648dc2ee36a3ae6b7a026c13fde73ee89553e60e6bbdf5116d704a862b6cd13a3a7d57a1514fc94762b92042aee93b886369b4aa321a28032f311ce2c0e6eaefb0f601258dc97bae7e35904543aa9dd87656c3e6292806cc4bf2a1"], 0xb) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:59 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0xfffffffffffffff7, 0x716}, {0x2000000000000, 0x200}}, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x10000, 0x80}, {0xffffffffffffff01, 0x8}}, 0x0) 00:00:59 executing program 3: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd901b69e4c42205b8d36962f5696200d9d9d017795bf91d76894a098fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c38f69788152f55b304545c4c279ac33a841002f090945332faeeceeb7b7660f71f3fa0f54635bc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x3000000, @loopback, 0x3}}, r3}, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x57, 0x0, 0x1, 0x80}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r4, 0x4000000000000004}, &(0x7f0000000180)=0xfffffeb2) connect(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r3, 0xffff}, 0x8) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getresgid(0x0, 0x0, 0x0) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000240)="9866420ffcb7c35800000f05913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b00063d6fd14d3984848864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43ddf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26dc40129efef6c") 00:00:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) 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}}}}}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x101}, &(0x7f0000000840)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xe}, &(0x7f00000000c0)=0xffffffffffffff22) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000001c0)="40070ed75ee41873d433b1f41cfb1c8e633026741edbb52aa5e091c304343dcd7096716b9050f3b326424e2b2bfcf0dc4a5b230e91d85ee82df3e23254468d9258bc6bbeb2ff60091698605bfb0b3d70697ba4e67d44bf4b3d60b08e4acc558d6991793fa196eb1d32df662a1ebf16d40e7cedc12fbd8bee6ac879dc57bc0695689e5f928bc536eb58628c38723c4e048142ba4b3f3d1e46f44d0cf2816912e7852e1463ec681846792be9fc73c3e15c5580f266202dccac8d89ebf92a61b62bcec39bb93f336eddce127f300e1b777fe8") ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000380)={{"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", "44abca02aff43b8cce231ee4c417e1f2bbfc2f330aba9615f2ed2dbb13371a93", 0x1f, 0xc27}, &(0x7f00000002c0)="4ab0df17f52a2211a47083ec6547ea0fea8f2d2ed9414a6bdc90fa392969eb040f67a4ed5740352d8fa3359c9f1e409521b609b9c68df111d90a80df9f5f7e166182a67a46760774ea2d4ee9a549588a1f30b099a485d527f2f281391561ce30c46ffaac2b1df1d732f09f7ab51fef8f7f9264d219e6c28232e34a3791d7ddf952766e4e7518461d8fef5fa4ceb873cf0399605c1d7393528ebf9593c89ce34cdabe1732505aeb471f1054347fa9", 0xaec2, 0x1, 0x3, 0x5, 0x80000001, 0x5, 0x2, 0x1}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x100000001}, &(0x7f0000000180)=0x8) 00:00:59 executing program 3: socket$unix(0x1, 0x2, 0x0) socketpair(0x1, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x1, 0x4) 00:01:00 executing program 2: clock_nanosleep(0xd, 0x1, &(0x7f0000000040), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = socket$inet(0x2, 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="7400978c74c162895bca176dd8002aeb3144affe840590efd63cdf5100451e3682b1e3641878d88d058dd6ca851b9697a182bd10994eeba1de77e1127cadb6ccbc8327360ad2074cd66bf6a392f8b13961f19fbc7cbd484440e4b3da7ecca6f6357ef01779a90b14b872ed84ba4cf7ff7b49f81139cd4a75807820729a6b4e8b3967bc904e1466625849"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40000ff}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f00000001c0)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4cb47b4b4b4edc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d680748513e260f07ed7b00b700b7509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x5be}, 0x8) socketpair(0x10, 0x10000000, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x9, 0x84) fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000200)={0x400}, 0xfffffc54) 00:01:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) 00:01:00 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c04000000000000fe80001e00000000018000000000000001"], 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x3, [0x3, 0x8, 0x9]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in]}, &(0x7f0000000180)=0x10) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:00 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000d2fa23d7eecceb0de4280e74eb940053a6cf1391d18a3a376037", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x7, 0x2, 0x6}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1000003, 0xc1) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000080)='./file0\x00', 0x20200, 0x28) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @rand_addr}, &(0x7f0000000100)=0xc) 00:01:00 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000240)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc02, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7a, 0x4) 00:01:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0xfffffffffffffef8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='\x00', 0x1, 0x1, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="bd4e78d48fc1845b19c9e9d37daa35abb7b47d3a39c32871ab2d671a7f4ab500843708d054b93d5c99e6f6f644ef888ebd7d4a426c", 0x35, 0x80, 0x0, 0x0) 00:01:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0x2}, 0x8) 00:01:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x9}, 0xfffffffffffffec4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x804, 0x2e16d665171eff1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x1, 0x4) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)="f4ae540866f4da9265513b9bf47ce0feb674ea") setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, {0x1c, 0x2, 0x7, @mcast1, 0xfffffffffffffff8}, 0x5, [0x6, 0x813, 0x7ff, 0xd37, 0x5ee3, 0x9, 0x7fffffff, 0x10000]}, 0x5c) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000280)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 00:01:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000012c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000253570a0d700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300"/4103], &(0x7f0000000080)=0x1002) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000001280)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0}, 0x10) r2 = socket(0x2, 0x2, 0x0) recvfrom(r2, &(0x7f0000000140)=""/253, 0xfd, 0x40, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x5}, 0x10) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:01:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r1, 0x1000) 00:01:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x3}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000100)) 00:01:01 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(r0, r1) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000005}], 0x2136, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000280)=""/213, 0xd5}], 0x4, 0x0) 00:01:01 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0x0, 0x2, @remote}}}, 0x108) 00:01:01 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="b11791cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 00:01:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x2, 0x0, 0x500) poll(0x0, 0xffffffffffffff10, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x10000, 0xfffffffffffff45d, 0xa40, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r4, 0x100000001, 0xdf, 0x0, 0xc00000, 0x80000000, 0x3, 0xfffffffffffffffe, {@in6={{0x1c, 0x2, 0x9, @mcast2, 0x7}}, r5, 0xffff, 0x7fff, 0x0, 0x5, 0x80000000}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="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") openat(r3, &(0x7f0000000240)='./file0\x00', 0x900, 0x4) 00:01:02 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, 0x0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fstat(r2, &(0x7f0000000000)) 00:01:02 executing program 2: r0 = socket(0x17, 0x20000003, 0x8000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x100, 0x3ff, 0xbd, 0x6, 0x101, 0xffffffff, 0x7, {@in6={{0x1c, 0x2, 0x3f, @ipv4={[], [], @multicast2}, 0xfffffffffffffff7}}, 0x0, 0x1, 0x3, 0xfff, 0x8, 0x60}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3392}}, r1}, 0x84) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) ftruncate(r2, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) r5 = semget(0x1, 0x0, 0x40) __semctl$SEM_INFO(r5, 0x0, 0xb, &(0x7f0000000240)=""/170) truncate(&(0x7f0000000200)='./file0\x00', 0x631) 00:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r1, 0x1000) 00:01:02 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x9, 0xffffffff, 0x200, 0x1, 0x1400000000000, 0x3}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0xba}, &(0x7f0000000200)=0x8) clock_getres(0xd, &(0x7f0000000080)) pipe2(&(0x7f0000000040), 0x100004) 00:01:02 executing program 1: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0xa6, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='}\\^\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='{\x00', &(0x7f0000000180)='.&&\x00', &(0x7f00000001c0)=',,[\\+.@:\x00', &(0x7f0000000200)='[\x00', &(0x7f0000000240)='!\x00'], &(0x7f0000000480)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='n)/\x00', &(0x7f0000000380)='\\\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='!\x00', &(0x7f0000000440)='\x00']) 00:01:02 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="989819e9c4a2791dcd04050f05bf08000000c4a37bf0c55c41e2e9660ff8aa024800572fb8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@loopback}, &(0x7f00000002c0)=0xc) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f00001e0000/0x3000)=nil, 0x3000, 0x3, 0x410, r0, 0x0) 00:01:02 executing program 1: pipe2(&(0x7f0000000100), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000240)={{"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", "81ca09674ca5502469da98e0cb472621bc74894de48b45fa321702f0a37eea08", 0x9935, 0x1f}, &(0x7f00000000c0)="f7c038f39b34e8bdbd206bd39bac45d7f8b5b8a22181ef48c759cb83384b110c986eb627ef9aca70e2685a", 0x1, 0x400000008, 0x8, 0x4, 0x1, 0x1, 0x101, 0x2}) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20700, 0x180) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="623751d45c5cc27a5e27613bdb969fcad3e45445e63f9ba44ff8fb0b01f540e0a9") pipe2(&(0x7f00000006c0), 0x100004) 00:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r1, 0x1000) 00:01:02 executing program 2: freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000600)={{"836ce78d4218c613c7b94b0228da9f5bf179b683af75785117302e6ca513bbca3b5d85a0b7422d9f657495e4dba241a6f787281206267ccb1f028663cac60e6481dc88d0c68f6640ffe97a62e14b92964c7ac3ace194e664dc446684afb6a2d1fc37389895f179f499eab091cabd3a05469fa1aea4d7345e5afc0ccbf0d0e2d71f614e72037c802966176e55d4cf40a603dc88add64b840d3ab59029ce5c82d4574fe61fdef43be818bd0ecb6d8a4e312382750a0b0e67df4715b122c22127844461437b0523aef951d827f08f369a1dee2e8477d9274a1af11d4c29c7e8f46e3eeeea1a7453c3b3192f0736758cc0f4cf267730822ac7a9f9fd964699928b6c2ce20dbdd15a71235928b4c82d81dd6c1252b99b0f1453671d7b5a903bd534566945e874d953e148f7279a41ebab5e62fd61a00342e6e66dced00d8dca4794d18cc7d79c1c1d3458d7baba6ec87bf5de219ad61e39734d3096bee2a8d30d47e98719979a136a601bb826da0f72bc0d546816644a860b2f481a0ab09e71f98ec4c3008b26cba22133253a81f51d65c1c44698f35457f05dcc12e21a9fa65e464fb51a4d4dec0327529f9d02527af5748dc98e75504d425d63af34d0ac65f69a69230e0aa472afea8dce87a857f38f3d4f1d1070173ec7acefd7a022745de2610078be56c5b5a238215fab3f8a2ce8989d2ceac6ed600e8420619e042e1ab1511af49c9391fb3983685aaaca29f91464698503babae6c4baca031dd881132e76515650de0084f0a4c37e8041d1460b00c51b516abeb6c7ba74a79a51fce5db58092815c27880ecc8a321d291c9ab9d31dfd587342fa17460581dc951935c8f80784a09281837ff8714eae1c10a83726839623e9c470f8bbb774ce6937f222d8748b2eeb71c8cb3aa94bcb0ef8c40b2a0854beb13924d476d4035ab9e4bbb2bc943a1ce68bae4bd305cb58c44fbeb39f592c978c62ee2d26803970522b1091dc770c501270b41c736f74d5fc59b6a9ffbe108c4bcaf7ba70d448ada529827d6675db16c827494bff0120745f5f7449d8864dc006c2c1039b073d6f0d40ee7aebcefec1209a4e29bf79dde6f6971b969e2749d6aa69ea06318ca7e0ccd8d4b2198a9cbc97fbfde95bd0ba22b0e67b7ae4b6580dac8b828cf0b95e1cbaa09b93a7a3fb3056bdf11797ad3a3aed1c788a6cf2730a04544a24796c1a0b7192b5b36095dc2e24506891398ba80d2927e153afc92cb04a4372d8b67a48f4572fde0b7c8d17f4ab2769af0d4b39fe7287e2a819084aa53f1f90272207965c93db9d3d4842c4d22882faf829f45fbf01966c6b10aeadd77eda12d31eec71b9734180932227cac6112da9943ee21297115956d16722f862a4bad16710f5101fefe3794f963bfe193eb87519cda327f0bd070fde89aadf5a5c0da64f18b03f521e59b558aec3e", "5830378c4f10d8434f045b3c867e626357e740fea6d1af1cce6854d20582a70e", 0xd7, 0x7f}, &(0x7f00000005c0)="e0be878a8595abc59f6b4a19aec424d69f7d5a60f06b402156d6f151d7a62979f3ccee959adb71a8ddec78dac1c4c4c331417e25b0f06b6be11340", 0x0, 0x8001, 0x4, 0x6, 0x3ff, 0x7, 0xfffffffffffffeff, 0x100000001}) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x1c, 0x30000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r1, 0x11, 0xfffffffffffffffd, 0x0, 0x0) r2 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd0001000000696c6557e66f996c6530"], 0x1c) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r4 = semget(0x0, 0x3, 0x8) __semctl$GETZCNT(r4, 0x2, 0x7, &(0x7f0000000180)=""/139) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x2) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={r7, 0x1ffe000}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000440)={@multicast1, @broadcast}, &(0x7f00000004c0)=0xc) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r8 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r8, 0x0, 0x6, &(0x7f0000000d40)=""/231) pwritev(r3, &(0x7f0000000400)=[{&(0x7f0000000080)="9ef59b27ee740072f58e7409728229a42d768506f17f482cdf6a501cf9bb9b384de0603861ad36c501713e9f135d2532507c82c4b19ba8934b2a1c0421", 0x3d}, {&(0x7f0000000240)="22524a001740e242d8d66c98429709c264016cca1505eed696", 0x19}, {&(0x7f0000000280)="0cce4cb381d23ba109b4a04439ac59b70e546ebe56a36bd0a5106a137e054aa73326437da12fa33f2e6b99f7e56cf18fe5d0507409160ddb0c9bb8e865b02ed0bd19f99668adbdca55bff82e712bfc56f0cd1dd66689cb35534996a9ed0d56b2971a2d12ed753ece2570c6eee02fd089bebaeb851cfd49fec6e084e95175f1e26e789206e4ece04be97c03315089760e0f1670c53e2ddbce91634cc25126180af43625692e", 0xa5}, {&(0x7f0000000340)="c71c129e9989101bf2ea882e67a3db26ef3f92a6d1cc1b2899cb0fd4c2c28841de4e4a4c6c522a65", 0x28}], 0x4, 0x0) 00:01:03 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x44, 0xc) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000013c0)={{"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", "9eb04e0921d9a5f3e497a12b6be84e1f3d7dc4d7dae340603eb244c25b77fa22", 0x4, 0x4}, &(0x7f00000003c0)="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", 0xd7fb, 0x1, 0x6, 0x3f, 0x6, 0x7, 0x4, 0xc65c}) write(r0, &(0x7f0000000040)="cbb9b00d07f11f4a9f2b1f5e0daed881cd73271611a0c77892c636dea1e4620b7c70ea7f06ea17d8d8e238fea32957ae1f07fe81f23d4fa2cd75363bb2e008219e4f8a2790b9f59609b1ffcc124b", 0x4e) truncate(&(0x7f0000000240)='./file0\x00', 0x8008) write(r0, &(0x7f0000000380)="83", 0x1) 00:01:03 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f00000005c0)="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") r2 = msgget$private(0x0, 0x400) msgrcv(r2, &(0x7f0000000040)={0x0, ""/113}, 0x79, 0x1, 0xb82cd4662521a60d) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:03 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000280)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000002c0)="5908de09bfbf8bec9cfda6c6d0c9b5712a6bddff66f7062973b79da6eb465f7145da9081f9b66bef23f34fb673f5606c934a70f2102569e248d019fdb91fbea140dd482bdf5dd5650d00183a2d737bfa4200f907d9c87dce068c40317a2f95f1ebf4bd1d1e8edbe38112913110bd7e4a76a17982de222286f673dacc58c80b47e98457f7721caaf18edb75bb9e3efaff9c6aea2c108b019298c43cf9843efccb7de2714518b6203dc4a477d7f4ba73b488729f5be872f5ee4686491d3147ca217aa9f2ad259f66", 0xc7}, {&(0x7f00000003c0)="29b5eb61f348d11e4b8b7a3b02b2c8cd40a1ee67fb7bc1d0320540e0b231538d84e3816f7780b9e5c89a9ea1e701d95a6a4590e42a19bab1c7f18b5b4a44e42ea2a1b87b9f09689adda9d4ebe32b21eccbae26843c492399efbbf7cc384a147b8286428a1a36a867ec908bcd960a8edef8b4451fd47fe9d2b755c940389173b355d7d18c6e15271947a928db468034e1475077c04d113643e4b99ada318bab701e90692ae975e2501c6fcda6449124a063e91493212949fb5d5388274e49e477d9ad47ceedbc15e11dc7999336bd6c0aee1e5fc1fd39d885b18f27ba6947efdc3a01513d53be62fa84ff803b885e27336b3018df01c7", 0xf6}, {&(0x7f00000004c0)="5a65abb3716fe82ca71b34e96a508d1f6c1857245a55d04ca9e7d9928354505abb135e93d20195b53dc58de539be30dd0ea5b49bef5c85321aec5c5f0954cda718d4175e20676c46b7dd9a5ce368e9eb5ec38de9651e17091237365df54a3c41d77f8ff3787826a74aede325a0a98e2d8a962f690e2cd67b03b5fbea347b0aba7c6af4383a4de5d4136e7c712bc42b2a56cb724dfa92176287fa3154c81d06230669b3c8e27ddba717", 0xa9}, {&(0x7f0000000580)="777c14434bb0a004a442481609d6c89c2f5073d11525399668847456d7df7400b574b9ed6d78f20a961afe7592cc066f2d9a", 0x32}], 0x4, &(0x7f0000000600)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x3}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x9788}}], 0x28, 0x81}, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="9301680edd69914f38afbae0f06428b1b088b6b5411f5158e28364abff84bcd906492b275e8166d37a7624b1cdf7986fa1211a137b7c12a8a323bf3fd8e947a4fbaade465c4375c457b914c1977da18e3a22d23de96fc7b841eb4754202736bb0ac2417b81a1a65efd02a2a02e13767a6a3285f4c640568031ed31900c7f3c7087e458d04fcde7fd249f7e3d436f0ddb9f73bb3c2b32a49509daef92d313c2503979bc396592eb4d970977b84e2e3a97d2028d1bd932db6f967ee15541d3a6") r2 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x20000000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0xaa616c8fdbec9432, &(0x7f0000000240)={@loopback, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) 00:01:03 executing program 1: syz_execute_func(&(0x7f0000000200)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x8) 00:01:03 executing program 1: syz_execute_func(&(0x7f0000000200)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x17, 0x10000000, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in, @in]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x618, r1}, 0xc) execve(0x0, 0x0, 0x0) 00:01:04 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000640)=0x3, 0x4) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000180)={{"a2542bde98a55199566d58c11a494c30d7d4c3d02620f56d72de7e81fe0578240ab3ccf36d1419f22cf27546a82c8814dfc7b01a87c4d77038c1e7173e3ccef3287e05c928bb4d791111e98755c9dc09d22e69abeeafe1656fe6250d6c1f2422f53a2034e3cf9d00cbd4001e6d45cb1019890e001e1923b27c6ee7da38876e95ab9aad7c82af1627c1984988ec43d8c5a042f4c9869f19dba26327da6b92fb03a7cc08f03fb1c6c4641a7b9ce53c2de08d57462d64a99ab90db52ac4f3bcf0dd1955e29b41494f2ad73d63fc8e831edd1bf90c46091664562b1ad0283532b6fa8a95f30ba003570827b3db9461ee51531ea04a6e5484bc11bf1a3b08faec8f0ac13008287bc4bfb46876e72e5f51e90c53df36c448299b9736ec74f3e7ee00704f92c430af0920dfb48b0558d2307d53d34f40ea0858d2188e4263e276b73e05dee97a2eb8833f70af01a6a9c21b51e9ae2f424e05a06fd62db4e5d416af6548d93d5570b45ad4853123e84221dacb790b3cca42b3ca136a154f063defe9f0d580e1472554079ad33a4408ea48d528e492542862ca987f9d022dcc817e1414ee4f788dfa984d0b47a9f140d1ab1f86a9c2bb495d0595604d16297a43e5402dc06e4278e6fa9af52ab9b1d24e195b11ea618a6eadbd33ff97e0aa629597af34d00b5a100d5b196ac8f69319428c1e420eb5e2809d6a8e78f8597bbe5f7d0d8cb94ef6d92dc8a1401e540c0cce21d7bd1b78b0e4cd50c3e9db8b0cc6880d943e5d963d2a2209f4be1d4c39dfed35927db88c494e22ef0d8cc9653b0d1616196c3f68daea7ca2b0574d7cca551a3160210a36f109de4f041e88a598b832e5237df43dda0edbf4563ac5448675001e63df3d1c9d0d7b90aac84663b0a5e64799ffd52cd82f3856ccbd3f5c8b95ae6a77fed09c30fccfea2b78d294225b462716c85163971d501d171190aeecb5214b5a1de71cb8247baa79b27b2dcfffacf1d0427be3e3ef2c2da2952b221648e888b05146497c4397ff1e4d7198a08b0bd687f1bd840f06f05cd45ac12f2a334fd96f75d512002397ad74f50c2b1e6d84d58822eadabdd3c04e3153dd13d417a39cabee1a1094243dd6635b4ed47fd1008b11b4d6705a4c25169feec019ef09540b2b725956a28334396e4bea371d611520ec8d084d7f54ef264715b37d41d06f05676d8ae0b3483e015fc11668b8d25006c06be33a3e1985a20fb986fe8dc71884cf2fd1d3749e560490ed70b1b8795dee1ed42fcfe0cdbc84b0897cd169087817c4edd2256dc2389129e44b82c06e0c66a87ddcba175fb552299c28d43bcc1e6278007781a5e522f18cee3f4594c0ccd0b1a2f7247228d9d67efee49f16112087bc494eb8ae25a2f7400cab7b285437d27985d12890a2989f99f187b5a08bd3e0ff6b8311ad71d188dc715deefcabb163ed5dc4", "bce4b8bb9efd6bef19a45b31e5a6231bd855af7f69068e18fde4c96b5d5c897a", 0x5, 0x3ff}, 0x0}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = semget(0x2, 0x2, 0x404) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000140)=""/192) syz_execute_func(0x0) 00:01:04 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x44, 0xc) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000013c0)={{"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", "9eb04e0921d9a5f3e497a12b6be84e1f3d7dc4d7dae340603eb244c25b77fa22", 0x4, 0x4}, &(0x7f00000003c0)="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", 0xd7fb, 0x1, 0x6, 0x3f, 0x6, 0x7, 0x4, 0xc65c}) write(r0, &(0x7f0000000040)="cbb9b00d07f11f4a9f2b1f5e0daed881cd73271611a0c77892c636dea1e4620b7c70ea7f06ea17d8d8e238fea32957ae1f07fe81f23d4fa2cd75363bb2e008219e4f8a2790b9f59609b1ffcc124b", 0x4e) truncate(&(0x7f0000000240)='./file0\x00', 0x8008) write(r0, &(0x7f0000000380)="83", 0x1) 00:01:04 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001780)={{"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", "04aed3d92465706cda4407d06a6ef28a05e878efac5a012f78afb61d2515c96f", 0xdccf, 0x2}, &(0x7f0000000100)="8dd35e7a82f1b541af6b894cc0adf314dbbc848f373736ac8b16773a1fa49fe86e83ad08b8bbc9571a7c9c29315d330003f008e04e3360b52cafd50dbd748a7852335706ea20c98c2371488fb011f4862c29d0008be0bd4f42c697604ddc1bca3f70c6559d1028dd339a2c65351c068f4d7dda1d8d9ada5ea12667003ab94f837134691ab9bd6ae4f4", 0x10000, 0x5, 0x100000000, 0x7, 0x6, 0x3, 0x1, 0x1}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000001c0)="81926f112d859b3733655fd295368a7fa89271fe3c0628184a73db30390f182f9ee07e5ab38006304bda3cbedc76727d6ddbd03568d9754a0291ab4f90e86a7d5a1be792942541ddf69597c24b424c94d46c128bee409cd0a1aff99dfa406698828699d953f0e0a82241e4fef74d400d8339630755a9dd197e93ceaa1112944682ed3785a9e2f5078450546e456526239aaebea3cb77bcc70d79b0da714e5e783a1d6f4a70ef4f1768a9b61f1ff6f308395f91303bf1855a62f319061d6d5b924cfefa2c82b49fa038088cca67fbc2515c891ff5da5e68e150f9b1ba8c8526bcb5cdba3045") r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x40000000001, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) r6 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0xb, &(0x7f0000000080)={0x3, 0x3, 0x8000, 0x1ff, r6}) 00:01:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, 0xffffffffffffffff, 0x100000138) r1 = semget(0x3, 0x0, 0x172) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/15) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:04 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x80) futimesat(r0, 0x0, 0xffffffffffffffff) 00:01:05 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000640)=0x3, 0x4) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000180)={{"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", "bce4b8bb9efd6bef19a45b31e5a6231bd855af7f69068e18fde4c96b5d5c897a", 0x5, 0x3ff}, 0x0}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:05 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x5, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) 00:01:05 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) preadv(r0, &(0x7f0000000140), 0x0, 0x0) 00:01:05 executing program 0: r0 = socket(0x1, 0x2000002, 0x80000) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:05 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/41}, &(0x7f00000000c0)=0x2b, 0x30000000) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000240)=0x4) chdir(&(0x7f0000000040)='./file1\x00') r2 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x54, 0x2, 0x9, 0x80000000}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x6}}, r3}, &(0x7f0000000300)=0x84) freebsd11_mknodat(r0, &(0x7f0000000340)='./file1\x00', 0x2, 0x9) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020005) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:01:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x2) fchdir(r0) open$dir(&(0x7f0000000200)='./file0\x00', 0x10801, 0x190) fchdir(r0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5fa}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x9}}, r1}, &(0x7f0000000180)=0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev///\x00', 0x400200, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280), 0x0, 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0x22f2}, 0x18c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x1, r2}, 0xc) 00:01:05 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x3a) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000380)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x2c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x3, 0x0, @rand_addr="c9afbc76fbc57f326d736bf94a3d961a", 0x846}, @in6={0x1c, 0x2, 0x5, @loopback, 0x8}]}, &(0x7f0000000480)=0x10) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10004, 0x7) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000280)="df26cbe17c3cfc48cb29917d59b6bc11abacaae056c141fd34abc68c4f8a48ac2d1445188e1b2906c8b8aeff0d3f4b7f") r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x7ffdfe25, 0x7, 0x81]}, 0xa) 00:01:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x80410, r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:01:06 executing program 2: syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 00:01:06 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x3, 0x40) r1 = msgget(0x0, 0x22) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r3 = dup(r0) fchdir(r0) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f090000000000000000080000"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x25, "e9ebace51cb1b4a0cea426b05ce008d13fe077cf81bb5ea02ff7314d241993ff047507d528"}, &(0x7f0000000340)=0x2d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback}}, r4, 0x7fffffff, 0xc2, 0x9, 0x6, 0xbe}, &(0x7f0000000440)=0xa0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r8}, 0x20) r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10) 00:01:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) geteuid() connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000900)="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", 0x585}], 0x1) shutdown(r0, 0x1) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000000)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") 00:01:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000000)="e9", 0x1) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001500)={0xa2, {{0x1c, 0x0, 0x81, @mcast2, 0x7ff00000}}}, 0x88) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001600)={0x0, &(0x7f00000015c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000001640)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001680)={@in6={{0x1c, 0x3, 0x7f1, @mcast2, 0x67f5}}, r1}, 0x84) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000001740)="977c4e6141e61df4654a9688f83560e8689a7f729ffccc4a1cc3a7f830663116c12a4a620045850d6724048e7b522fc1ffa176b756c24f48d8f7e882ac80276a4a55ac42f09d5ddc5caf7034a1e830b8b48713f00bdbf446def259969231b950071820cab441") readv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/83, 0x53}, {&(0x7f0000000100)=""/250, 0x3cb}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/87, 0x57}, {&(0x7f0000001280)=""/244, 0xf4}, {&(0x7f0000001380)=""/196, 0xc4}], 0xee) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000017c0)="b23ea4d8877711f6a4f31424032372a9a6ecf331fc63f61119a826d051669000afdd2d885de8760be40580a06bb658822f2f19e98e50a880931245108a1d5a284a0317dafd67e5ed3ec80f53f9bce87a2cca11ba406e039c212509558d0bbe0d99d9453367f8e8a4b870d73df8fc81a2f6d6bd7b6e2707d7466a88ef09c31bbdb8d14354a89eef547cf3b58f5356ba85486c777c83fe986d3cedd1dd5ed3a03aa37e24b7227461a3f69f0a04dd08b5198b25247713397c54ca9dc58c67866202939bec27cad5e2c547d9fee8380a03839c548f08fab62c972e928ab18ff949e6bdcbb3a129e90ec1f1037d9de70e4822") 00:01:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000500)=""/4096, &(0x7f0000000240)=0x1000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200)=0x6, 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x102) recvfrom$unix(r1, &(0x7f0000000480)=""/116, 0x74, 0x44, 0x0, 0x2c0) r3 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0xfffffffffffffd02, 0x20000000) r4 = semget$private(0x0, 0x1, 0x40) __semctl$SEM_STAT(r4, 0x2, 0xa, &(0x7f0000000300)=""/25) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280)={0x4, 0x8, 0x1ff, 0xd067, 0x8, 0x40, 0x8, 0x7fff, 0x81, 0xffffffff, 0x7fff}, 0xb) sync() socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000002c0)={0x1, 0xc5, 0x1f, 0x9, 0x6, 0x3, 0x0, 0x100000001, 0x2, 0xbe20, 0xdab1}, 0xb) syz_execute_func(&(0x7f0000000000)="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") 00:01:07 executing program 2: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f00000002c0), 0x1ffffed8, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x2, 0xfffffffffffffffd, 0x91, 0xc3, 0x3}, &(0x7f0000000500)=0x14) clock_settime(0x0, &(0x7f0000000340)={0xfffffffffffffc00, 0x3000000000}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e2001000000ff010000000000000000000000000001ffffffff00"/128, @ANYRES32=r2, @ANYBLOB="000100000200000000000000030000004e1e00002baec205a98bb36923ef5ade901cd10af6317d20a09b313860b1c51b0965ff615356cd626f9a5af90069d7e3d2f98133484b2b0aa02d0000000000"], &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0x1d904cc7, 0x800, 0x1b, 0x0, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xffffffffffffffff, r3}, &(0x7f00000004c0)=0x294) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000280)={0xd86, "5dba1f0a21025bdf7a8dc97dd726ee2d"}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r4], &(0x7f0000000400)=0x84) freebsd10_pipe(&(0x7f0000000640)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x3f0, 0x9, 0x0, 0x1, 0x2, 0x3, 0xeac, 0x7e72, r4}, 0x20) 00:01:07 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0)) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) fcntl$dupfd(r1, 0x11, r0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 00:01:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) geteuid() connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000900)="a0caebb8265f331abbc850f36b414d349eb8368d999fd916b9df3ac5586b73c9589aaa95e5aba64959e55c529b552bfd718bf51f97d81978c9290e43090152779d3cb6426e7da46c045a1bd3b0d16191c5bc337f8cdb5b950ae26716d3b970928e1fe46da4fd78674c36ae70eeb95783ebd93e7a2de3138e1ad34dfb5ad989823d4804e95e311567b7de86cff6d1e4aa1fd18437671eccb3bf104368149d53d7e8c5caa48662ba581e8434e514dd51e1717a3ac873985ac388c64030b18f74e105d8a25ac5c528af229dfaa9d7a9906d2497327108b68f07154e2acf8d4b8911654988800d26a7fc4b10e6f64610e07e99a1fda2316359922d08b50aba9d83985095f12edeb58d36c4841fae45db51c4496b708b169ae5938c32de390bc255bbf0c927fc53a8fa4d2e9f7e551576b7d9d634a480628eac3ce22baea9f0b26ec39d4cb3aefd807609f64e26d141a3afea16e09d56ac0ca677318b4b112aa1525c58e2501e0de83e020a6b79ff9c8088e268804a35bddbd23fbb8346dd9565e4806094caeb0ce18ad6280ce028c7087246925925d2e47cb1ad957fb9d94ee7122f041d3365ee4489fdf3f39e9eb9c789c50a3873efe5928a64594a84d816b7eb45efd6c4d3b74fc4a273bc177c6353c1a11f29642f0800b97b50228151f340d1bc7cf0cc7f41a6ccb5612c298e765aef4a022b8e50e7ddfc71dab8d6a8993f77ef387efd5d2685be265161ae8b532c0f0cc7b3029395610deef6c5f2bfc9aa9b8da910e4734632aabee24cfefc24856c85be4a21718538d3e1ca9dd18288639255e3901a9eb1691e11bf5229db19b03f45dceb1b4223af1b46db50b40298c3b6e0266140827eb75277d5f1158e70eabde6fff8e24430d16a105ae17d131530e164242c2418d6e232c062560b56b362c4265a53003650ea291a7f0f82499c945088e9b608b0526aabaf78d7ec379dbf414ada93e05b0a72582a5a17e4efa518ec5efad79b08ba73916e3bd71e2d51f2b6cbdede76b693a3c5fcd7ef56bf5d1a4991cb0ba028ee203614b3208aff8889a01ea7ffe200e5046ad3188e928006b38c48cf78747ee83f6ba1c94f77aba32b6e025dc73d2f69308cd1078b97c9ac2673b4034fac07708bab230385a52167cea94ed0c0e9b7799d30fc5898f446625924a420d17c6cb490325204d175df6dcf35dc1a909b0aed4bb8214ab9b403ee31df684f74c4648b31f694e8f8bc248dae5d9b74b3931ebb8979a833c6ba3c8bc392b7342d97609a464722e93015219378bf8da10657d2c2c794a18400a2bf04b1e2583050a12608918ed90496ef1fa048a0f6001b4154c27c0bfe0c0cc2982f2563f3bf9db65be2e650d876ee9b6be8195dd340a207eb56de5bac374269497b914197fa3f608a5a023d074843b73ebd6476ce291c9af3809e9ecbf39823c7066feb4516ad29c2f956fef757e6b8253c7f5b7b32a5c65f861cdc853edfc2fe53e1298ac775a46ed66ba094acdc7ed5c7a2b9c1ea1f8d3dda84f9de1ec90ef92170f0d07f946ad3a8fa0578104f75ab2db5166874530ac91a074b713edf710b15b17a850b775c3b78661ec657a1d6ef81174c78083601e86a902dd0ac53f1a8063a87e71724baebe2820ccc80f5cbfbb3f315002220f6eae8ed6078fdbf95bff4e8dfca9298752c8d414bb43d29b99988e35629c757409ebf0b15f4e1ef21602a261391a6782f28302bc5b74cc189d5ae6006c818ebc1cf31c418113bccfaf11f4ade842e93a23e3b4108752c47c5b3e610e1ca81b04811ddc4adec80202fefdc7ca6c1a8bcfdf5fef2f6c8260b7d126d1e5c4a3fed48327d6ce86c322e05e6762e352659111b7df32ae1d85c2e35815b6d2aba56d215cc5df6a2b447cc667e5d5142d869ea028d23deeeccf6655b8effd4fc39a0f808e9b03593780485cafbb725fbb64265bfc5cf0ff593ec2cc0848ad32590b3bba8f8cdb812b972faafe6175951223cf0df778e", 0x585}], 0x1) shutdown(r0, 0x1) 00:01:07 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xa, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000480), &(0x7f00000003c0)) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) ftruncate(r4, 0x8001) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000280)=0x8, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) r7 = semget$private(0x0, 0x1, 0x20) semop(r7, &(0x7f0000000380)=[{0x3, 0xf05, 0x800}, {0x3, 0x6, 0x1800}, {0x3, 0xfffffffffffffffb, 0x1800}], 0x3) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x122, 0x0) r8 = msgget(0x2, 0x104) msgctl$IPC_RMID(r8, 0x0) 00:01:08 executing program 3: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xffffffffffdffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000b90000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x3, 0xfffffffffffffffc, 0x3}, &(0x7f0000000080)=0x18) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setregid(r2, r3) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x7}, 0xfffffffffffffeac) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000080)="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") syz_execute_func(&(0x7f0000000140)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000200)="1f8af705fd6288a1d617bcfbfaf6742f5b57856763e6c04ceaecb052615ad7082dea49da4a038ee664f7c197e06b50ac696a7851796e13bd75ede4c99b887cf6feb74bd98c08aeefa33630b0a54b4517bfa08a471ef14c25d6bac5bf69dc19d050403254d59a3e8a66d1bb99626cda8a921f02f56736c96f7c441a1eb64928b51ed9840786f5e279e6696ff384b4361955e3f88eec52810940") 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d901ae2020d00fd1b02db5d90000008fc840ef0e0ce45bc6c6fb0f450fc4c2613d700201ef9d670f381c6a2f67450f483b653ef3a4c483ed6aad000000005a660f760d000000005776c1610c918f6d8f6db5dd7d7dcfa9c1460000e1b1ac45e22c892a0fa0549393") getpid() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fcntl$getown(r0, 0x5) r1 = getpgid(0xffffffffffffffff) wait4(r1, 0x0, 0x2, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0xffffff12) r3 = getpid() getpgid(r3) open(0x0, 0x0, 0x110) 00:01:08 executing program 3: 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) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="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']) r3 = semget$private(0x0, 0x5, 0x80) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f00000004c0)=""/222) 00:01:08 executing program 1: mlock(&(0x7f0000985000/0x10000)=nil, 0x10000) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:01:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) semget(0x2, 0x2, 0x500) r1 = semget$private(0x0, 0xfffffdfffffffffc, 0x15) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000000380)=""/235, &(0x7f0000000080)=0xeb) ftruncate(r2, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r3 = dup(r0) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') accept4$inet6(r3, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:01:10 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x100, @rand_addr="9e6ae871e9a04f6d08cd1deee90e5669", 0x6}}, 0x0, 0x4, 0x8958, 0x200, 0xfffffffffffffff8, 0x4, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x5, 0x51, "c302c28a7eefc209948e1d043f3a03417bc668255782412b2648af213010158770c6a60e33dc7642bd524f5794d2f97bf10c314e9136cbadcb176ee920be4258c9cc28bc00b3e93d5072b1d6ba3dd692d9"}, 0x59) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x32, 0x0, 0x0) r3 = accept$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000080)=0x4, 0x292) 00:01:10 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f0f65fcd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:01:10 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000840)='./file2\x00', 0x2) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000880)=0x100, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000740)={0x0, 0xe62f, 0xfffffffffffffff8, 0x7ff}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000007c0)={0x0, 0x117, 0xf, 0x200, 0x54}, &(0x7f0000000800)=0x18) sendmsg$inet6_sctp(r1, &(0x7f0000000900)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000100)="9b19e0e63e18b34ca7e364966a24dde230440fb1bb5387ccc28221f2b109a48f0430ab1b21c8a2b5b76aef6db4b57a625d328edf4fb9a48f668fd1ca237492eb06fdf829abf907e8b2d15c291eddd4428a49e43a30d99fed9a1e727ecc96af91d4c5fcf27dd250a5646ccff4d542186c8dd42431c4398145ce532b4446e8ead66fa55328efa72bbf3023f2df29ca6929102ae9052b6c62cd7f06ebb9c334c3139212215c52be880ba98d2755a057e8e7789543110d20d6f2fb5a7b", 0xbb}, {&(0x7f0000000240)="65b464dfd9cf457097341bde775e40b8e15c37026465eed2cbf6cf64a080b58b3246cb551cf78b5859", 0x29}, {&(0x7f00000002c0)="137b9980ef29aa72cd82c14876667b9dc3ce6f5c420511a8c4719ad3c55e32251be4dc1651dcfe38009e210e4860a7aa57cd1336d37971026e13b6f0c6fa80c84a4fc0b042efb57ed310e5a27e4446db3e885efdc0c20d84d67787562d232620b6353029f620a6c8c4fea37c4c20b083af19819e0b85b650dc6dec1ad6da358ee74318581743e85fdfcadf05f28d", 0x8e}, {&(0x7f0000000380)="f576eeb98e2fb982b4ec45de1f131bd9b8c9eacc1e95699dbcbf09ba86901883cb4d598f640aa6d9ea6e5e8f099d2545a34cb4d23391e1dfca581eeb73dc879448a58da9addacc368765b9438cc173b107cc2ea8ee923d9460faca4b8b06ddde93ed53e89fd4326c4c41d1ecea1c", 0x6e}, {&(0x7f0000000400)="c5fc0d1c97b354bd8c6817f5bb70668b483691d65a6438c0b20074a0260420fcabf4c69be11250cf21e13224596b09fd8bf0820340169463ca84e650546d36ba3f521d41ced117ecbf59168de92883a2d0e46b00834870f3f8adbaa223c5", 0x5e}, {&(0x7f00000004c0)="22e605ad36d13283a4bf459a5de3e2769ee5913987af021656c8f30415191a3d5f803cc9c60298c074e6995d5681984dbde71b74947b019381baaaf7f2b522aaf05017c1bd98d26d90d444aee4e6fd2d5cd6d31c8e9349b6c7f26c58ec42a2a9219c1aaeefe009c30e4c292710a3123afb46a7f98dd35c9ca9c34fdfac7b69", 0x7f}, {&(0x7f0000000540)="3782fefefac0e6ff11e0ecb7f8f0b7041894e6668308268a7baef8bd075e577df8cabe3897b9a39f6cf00892cb92890fa02fb90fa77b1574c182e3c607e2301d096c9e7645e089f270faa206462511a92b7abbe19540b9154e03d0ca4ab66c4db905a57b8236957ab5b5f4eeeb457199e997eac8a34419e97c1bfda31d23bf0d157350ca323c6f14363fe6933f4dc228f8ae71a86b054903f16bb541bff8c87be3ca3a25d1115fb7709d5be22c5111d9f13f37d9b889866e6761a8a641498fad9d9947a460a312c60185367a131f6ab35e9c973520289bb4fb64651a1627237c7c9ce18c36c502e8a2ef0805c340b5a6526a8a5ccd2399e981", 0xf9}, {&(0x7f0000000640)="bc6a513f2e06d858b2618f36c6964ea1f157454c28f004b3ea3f9f05122dbaa580e2bdd59a8132a2258dc2ac1a9432c40a61edbc889fa3a8a7f648ad3c9136abde8065bca1810e8468c667885048162b6c948c", 0x53}], 0x8, &(0x7f0000000940)=ANY=[@ANYBLOB="100000008400000009000000e000000214000000840000000700000003000000060000001c000000840000000a000000000000000000000000000000000000011c000000840000000400000001000004400000000600000079526cb3c382d9ebb41c392eb84c714be2a85c0de689d6207b14e3b4f713b8d3dcb890f22915", @ANYRES32=r2, @ANYBLOB="100000008400000009000000ac1400bb1c000000840000000a000000ff0200000000000000000000000000012c00000084000000020000000700710c1004000000000000943c0000000400001a06000001000000", @ANYRES32=r3], 0xb4, 0x8}, 0x1) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d92eacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r4 = dup(r0) listen(r4, 0x4) 00:01:10 executing program 0: syz_execute_func(&(0x7f0000000400)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3dff3f2f26547dcee4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe0f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x8, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xf, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x81, 0x1000, 0x101, 0xf95, 0x8}, &(0x7f0000000140)=0x14) 00:01:10 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000040), 0x4) 00:01:10 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:11 executing program 0: syz_emit_ethernet(0x2, &(0x7f00000001c0)=ANY=[@ANYRESDEC, @ANYRESHEX]) 00:01:11 executing program 3: setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000c20f1b97d5df2409aa61f38e709f2089e63df8f2beeaab932469801d9187b4896b1c70be0206f0f1f20725210adc40a60950dd3fd7c5ec9482826286712d27bf6839fd34d06175e1d386d1ac6500ccbf5b931858e9918afa68b2fb1b2f5533026e3633"], 0x10) 00:01:11 executing program 1: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8, 0x800000000000000, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x20000007, 0xfffffffffffff0b0) sendto$inet6(r0, &(0x7f0000001340)="d5018123b3834c384d50908840c1e0ea89bdc771620581eedf9ea236e2f94c613b18e2cc3237ab5debde70ff1e5ad15ff7f8e1017e4a29440fc01d5ab35aa8760d6891ae78e40122d18d678a23b99d036c5c8c903f93026875728bffcda4c157d9875d96e9850bdeb63fac27b0b9720d23096210f36694e027c23fbeb459eb3ce19f00484deddabec1c0ab42d13759de7d8576fc232efaca9514fc752f5254d9132a8f277eebb0ee67adfe55c1c68fb5205b430a8dd35d7f0eccf6c4c9a40d126d9c7d8c060bf20608662fde822fc1b6e5b2cf68e588", 0xd6, 0x108, &(0x7f0000000180)={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000001540)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x80, 0x1, 0xfffffffeffffffff, 0x7}, &(0x7f0000001580)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000015c0)={0x0, 0x1}, &(0x7f0000001600)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r4, 0x5}, &(0x7f0000000200)=0xfffffffffffffc73) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001440)={r5, 0x308}, &(0x7f0000001480)=0x8) r6 = fcntl$dupfd(r2, 0x0, r3) ioctl$DIOCGETSTATE(r6, 0xc0f24413, &(0x7f00000014c0)="9cc402d1228cf53617f8d59ba22f7a416fb12ea93416b8987f1432a19821a288a7e30bdc2d6807e8b0697dfef045328752500513d0213bd8c654b701f44586202dc3c0891f87df41fe109eaaf34731792712c27a79f270cdf5e148103312e863") getsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000001640), &(0x7f0000001680)=0x8) setsockopt(r2, 0x10001, 0x8000, &(0x7f0000000100), 0x0) 00:01:11 executing program 0: syz_execute_func(0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000080)) munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") mkdir(&(0x7f0000000040)='./file0\x00', 0xc0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x10000, 0x200, 0x9, 0x4, 0x72b, 0x9, 0xffffffff, r2}, &(0x7f0000000200)=0x20) 00:01:11 executing program 3: fchdir(0xffffffffffffffff) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) recvfrom$unix(r0, &(0x7f0000000240)=""/47, 0x2f, 0x3, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() mkdirat(r0, &(0x7f00000002c0)='./file1\x00', 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x2) connect(r1, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000380)) 00:01:12 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:12 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) recvfrom$unix(r0, &(0x7f00000000c0)=""/71, 0x47, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x20000007, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="7c5c852bf36324d8ad7adb6fff2ba8103842fdbf368272c3ad2015a2a1771c4ed0d06fd231ed9d5297452d4b13999bc700122b34a54e5b1acc9aa087db34f9a415de8e3b2bb03c11e024a0a04a08330aba7944e492ac330051856486059a56231d92045485a09deb1ca3c08e99d0546b3aa4402a99e0b9b259d421aa490251140996ba39794c3190224e464ac8288ecbc320af125f9182c340bbdecc97ba79c31b1bf3938adb7f77117cba63"], 0x94) 00:01:12 executing program 0: syz_execute_func(&(0x7f0000000100)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:01:12 executing program 2: r0 = getpgid(0x0) getpgrp(r0) syz_execute_func(&(0x7f0000000180)="982cf40f050520d0f807913e2c2ef3420f53004141e2e99650855b660f162f4680b64f000000c1c4c31d6ff57f21fc22ebc48265b8dc2e41812047002b0006660fd3fd738888a1c40fbbf3470f582e50e2c5c5af3a08c421b05d15000000204001b00b0000000f52d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c427265410f182920b15ffbb15ffb110f0fca38048300") truncate(&(0x7f0000000000)='./file0\x00', 0x8) 00:01:13 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x0, 0x2b) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000540)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000580)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="d6cd6d21aaa8de0a095514ae3dbd4be43166aa6f2a673ae19912b3e5aeb3923c9ae195ef00716d3dea039c59ab9f510098907f9bd2f4cc493a123fe8b2c9f24067017c015b4ece912cb30748e33fc5fddd34ea118482a278db4bc1e76dfe66973705dd28929c1b7f93f8b5dd1c60e721e792ee861163ca807388", 0x7a}, {&(0x7f0000000140)="6f0191f86e3f65738eec03d1e5ba7e3f35d85a14a4ecd6f47bcbbbc15e", 0x1d}, {&(0x7f0000000180)="132a9e501f84353a14f0aedb7ed927b011a1a2b60018f796a92591d5320770777e106b9301d96fcaa50253236184e0068ce6f5d670c6191032d8eedc1f69494435590c760c142f57f2255fd8782b08c93638fe06f9089bea4e743a8dae498ef3dbdbd8ee95ab315a1f9f6b3fedf8a78c9d0c9da553ed791d142e6a98f596160e62a611a64cd374c22bca24b011a234deb96afa600536a67c0a8daecfa8acc430443afe", 0xa3}, {&(0x7f0000000240)="9b34f1d2359bb81ea741b27500fa654acc3f22472ea60ab13fc5c7ec9f48490a59cc0ff69f17dcac33fe6af68ea416f3320d8aa102fcc4f95db974a210d12e5dc38b9368ef494e6136f968982399d6d4e6152331776cdb70b33cad3e994244288e9bd04b1e415a3e404f488af870bd6f3a43c27d6db1bebcdf4f90a4ed706fa8cc8046cfc132140f8f4fd66501b038b5aa4de2958f8c78ce00556b1173", 0x9d}], 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="1c00000047f60e352dc62518840000000400000007000060", @ANYRES32=r1, @ANYBLOB="100000001c0000008400000004000000080010508000000000000000c107f090b2cac15ae790a690703a06f3a47ac88c05981ea5fc0b743aa051ca2fb858dca30188361400eba8ff241654f202aa1bce2c55ad113e4927690342ab3eb5e0c2fd4ee501d75e4111665e9cd93f36b28b7f5ef5b92f4b", @ANYRES32=r2], 0x48, 0x101}, 0x1) pwritev(r0, &(0x7f00000003c0), 0x273, 0x100c) recvfrom$inet6(r0, &(0x7f0000000000)=""/31, 0x1f, 0x2, &(0x7f0000000040)={0x1c, 0x0, 0x3, @ipv4={[], [], @rand_addr=0xb8a}, 0xf7}, 0x1c) 00:01:13 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f616b306fbce4"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) 00:01:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x188, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x100, 0xffffffffffffffff, 0x5, r2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:01:13 executing program 3: fchdir(0xffffffffffffffff) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) recvfrom$unix(r0, &(0x7f0000000240)=""/47, 0x2f, 0x3, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() mkdirat(r0, &(0x7f00000002c0)='./file1\x00', 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x2) connect(r1, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000380)) 00:01:13 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_nanosleep(0xf, 0x0, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)) nanosleep(&(0x7f0000000000), 0x0) 00:01:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1204, &(0x7f0000000000)={0x1, 0x0, 0x52, 0x0, r2}, 0x10) 00:01:13 executing program 2: syz_execute_func(&(0x7f0000000200)="c482412e2a2e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a66450f2ee7b8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:01:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa0d0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = msgget(0x0, 0x274) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/190) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x8d2c, @rand_addr="988516afcba900e749a2f1cd928837e1"}}, 0x0, 0x7a, 0x1, 0x1}, 0x0) close(0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) 00:01:14 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x400, 0x90) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) socketpair(0x11, 0x5, 0xa5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0xff, 0x80000001}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0x4}, 0x8) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) 00:01:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@rand_addr, @rand_addr}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x57b}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000080)=0x46) 00:01:14 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES32]) 00:01:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x461e, 0xe910, 0x4, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) 00:01:14 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) open(0x0, 0x100080, 0x101) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x40000000003) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000180)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet(0x2, 0x20000005, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xb16}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r2, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x4000, 0x564, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x4, r3}, 0xc) r4 = msgget(0x2, 0x580) r5 = semget$private(0x0, 0xc42df589d8bec928, 0x182) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f00000002c0)=[0x100000001, 0x0, 0x8001, 0x6, 0x1]) msgctl$IPC_RMID(r4, 0x0) 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000280)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000b1e99b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c365440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2b3a4c000005a5a01c36666450f17720d14111d54111d00") 00:01:15 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6025, 0x0) unlink(&(0x7f0000000040)='./file0\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x1, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8d39}}}, 0x88) open(&(0x7f0000000300)='./file0\x00', 0x8001, 0x2) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380), 0x0) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000200)=0x9d43, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x3, 0x4) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x80, 0x0) 00:01:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x50) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x3ff, 0x5, 0x401, 0x1ff}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000200)=0x8) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xb, 0xbe05}, &(0x7f0000000000)=0x8) close(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000f4010300"/136, @ANYRES32=0x0, @ANYBLOB="0663f08c43bbc2da7820a3eb0ec7082547c1601abb9266855a128680f900000001000000440a5cf833b88478aa0d6e0635e0929a4d9968c28ca976b971a8af6e275a363f3514a7a1bd"], 0x94) 00:01:15 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x1c, 0x0, 0xfffffffffffffd3e, 0x0, 0x2e3}, 0x5) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x101, 0x4) 00:01:15 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000000c0)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfffffffffffffc48) 00:01:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5a, 0x0, &(0x7f0000000000)) clock_getres(0xe, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@broadcast, @local={0xac, 0x14, 0x0}, 0x2, 0x8, [@rand_addr=0x40, @multicast1, @broadcast, @local={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0x9, @broadcast, @broadcast]}, 0x30) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509710e07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e37f6161c4c3214cb9a5605419c201b04b970000c421fa7fbb65566666efa80dd4d484e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x70000000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3}, @in={0x2, 0x3, @rand_addr=0x20}, @in6={0x1c, 0x2, 0x8001, @mcast2, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) 00:01:16 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x24d) r1 = dup(r0) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) 00:01:16 executing program 3: madvise(&(0x7f0000a9e000/0x2000)=nil, 0x2000, 0x6) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock(&(0x7f0000a9e000/0x3000)=nil, 0x3000) 00:01:16 executing program 0: __semctl$SETVAL(0x0, 0x0, 0x8, 0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="f365d98522bd07de600315364016354485d9f080f38c79613ed55fc5564de14683badc22814d973a0f91acab6a969774023344d6b34c6ab15343e5fa33bb74c708694020f779e82be8aef628c453faf942b41d9adcc1f1debdd1ce189af9fe3fd969a3218c46f061d855fafd5e1bc069ffca04deaadddad95ad29936719f5fa13bd854937f9e7909898afdb09223da2fbeaa469b56575e3b6080bafaf6d62614090b") 00:01:16 executing program 2: r0 = socket(0x1c, 0x8005, 0xc0da) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001640)=0x80000000, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$inet6(r0, &(0x7f00000015c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001600)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000240)="6380d7ef64c7c95f7b2ad5714f5a64c1391159d8263a1ca1ca01625d2368e0d5dd1ff48e18908a1d5512d5271fa0a147aad1be6b6333d3ceec1ba6836cf44b46ca30189725c64ab94f2ae243a5c3ae10ce28926d108555b506791ee242c26e82ff12c272300fcd29b9f34f89cdfc880dda8ac0d2d7ebff3277ffac70a26b359ff98638785ca2c59f77ee780c0611ced0ec3e79", 0x93}, {&(0x7f0000000040)="6edd2681530771c516df389b3b435b431ad54daf05fc396d12daba16260d0e833f7df511080761a9e2176ee0bc965d754050bb3163edc772e9fb60a8559d19d81a5eb350c30e9d991d68c98bbd9ab430ed70541ba4665ceb513fc6779ed46c8aeff7312e3c18455547172991c2539c46c78144d1f0541e6a619e1217bb2c", 0x7e}, {&(0x7f0000000300)="1009ca0ecd5aa41a9559cba4840e95cfcbb4a86a949158c29ed2d2b00894c4f80173d938b0d983d3cc796e7c022cbd541f37c2bf789ff6c011e44048add062f32e44f851afdca3dc105747bd4ac67194774acde20dfffc849ae2034ed3843ce8259c4a38cec2d56eae2a7ec6126420ec4bca", 0x72}, {&(0x7f0000000380)="4e95f02b1549a331743e8e3aa9515afe53b92823d863c164b88887e43f177ff304c737d5a44a08bdaeb57f5e0a936d6630dfa6aef3f2cc4d2b9f132b5dfa6ed8569f04f4665ec86f4c41a2c8", 0x4c}, {&(0x7f0000000400)="af4372708d153dc2fc7e9840cc9efda8f67564068c5279da3f0b4e99791683756d1126220e339f61775325b33cc3c4223299c67eb48a1f6f26e2a2876dc4cf528a72ab", 0x43}, {&(0x7f0000000480)="cedcd5a5fa1b6760e722ac3e87dd6d72245d8835a98a68141da9f059cae2a2fc6db25cbf59fefb491ec99830cc11a1f7d8a709ff9f72498d4ce1669bd08a2492bb2fad749ac16f581969a10941641621b11fe385e3125e78ac2a0576e0d261bad79267630e5a3e377171586f641d187fe9ea294637eed9667105fa419adbba5b2de0c9f7bef8de658c95ffc101caf64b6ad0d2ea0d3d8e5d5df9c1b6734937e767bd39cd7bdf3952591d3b63b8ec8138b4c5a4382bd18a2b0a6a1144", 0xbc}, {&(0x7f0000000540)="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", 0x1000}], 0x7) 00:01:17 executing program 2: 00:01:17 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x95}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x101, 0x0, 0x5, 0xb1, 0x73dd}, &(0x7f00000000c0)=0x14) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100), 0x10) 00:01:17 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x7, 0x3, [0x5, 0x8000, 0x0]}, &(0x7f0000000340)=0xe) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x77467811}, &(0x7f00000001c0)=0xffffffaf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x8, @mcast2, 0x6}}, r2}, &(0x7f00000002c0)=0x84) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0xfffffffffffffe23) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) flock(r3, 0xc) 00:01:17 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x900, &(0x7f0000000000)=@file={0x21c00, './file0/file0\x00'}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000040)={0x7ff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) 00:01:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchdir(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x10) dup(r0) 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000001680)={0x0, 0x8, 0x2000, 0x4, 0x5, 0x3, 0x400, 0xca46, 0x0}, &(0x7f00000016c0)=0x20) recvfrom$inet(r0, &(0x7f0000002780)=""/4096, 0x1000, 0x40001, &(0x7f0000001a80)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000001780)={0x0, &(0x7f0000001700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000017c0)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000001900)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @empty, 0x400000000}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000080)="0a755ea4a2b88a45ec5c05c3963f4bcbd31be17d7191f5abc92078e5703707a8db3cfab9a12e86522ab9e93a866900b1951aa1491150751625f3c98479b6c335c1180c106bf4972a2aef02f5f8200691c71d45a268f4c56d3f4fd006406e3490116de0ff66c2616fbf09271e975700afc4c1bae278fcaa26ac006b9aed7ae5b0e06e918604b91cd49486104cf1a359a41d545bb586b73a14ada2b4c2ea3b5748fadadf5840352e7474ce028f9a536f4dddc02316953ac16fd80fbfa6a44f074037e53ddf25e6d50f37a194f657a6add43aa32acf6871172f656fe088fa00d26f993d53d0", 0xe4}, {&(0x7f0000000240)="b5716bb6bed52e6f40f86bd8738a035da163dddd64464a5ff7aa3769535c20fdca0b8e7e09990e6dac4b69311386495b00ccb8e83c0e4e484c440c11822331eacbbc002669c0211debbc68699151c82521b8998e592122e76843f6bc8136be5faf8fdd4ca354c9779d5df167c9e77f38", 0x70}, {&(0x7f00000002c0)="e191cf2f05a3f6525eb0a70dc37d03a7c20cef29e43c2a3a587980bf47feadfad3620f00d408262edcb122614ee8a4ee1e4d3b032df122dbb6b2cdbcee378ab97a", 0x41}, {&(0x7f0000000340)="86d6f80c853585e06703dde632daa62d95267322452a03fb908eddb6e0917fe666eaed38e1c0ac531ffce652168b86b90a9bdd733a2c59c302d453849f291fdb1db530e6dde77009514bcfcece290fdc53f92dd5868e96", 0x57}, {&(0x7f00000003c0)="eb11f0ec531f55a950f328c21a52f48c981574", 0x13}, {&(0x7f0000000400)="2eb3562c560a094b154b2bccef1f4d3226bd56732380e1c1d890014eed276f7436a780bfb33d5794f5c3530bae397b31c6d42a66695386e80eeef9f7d86693e20b6969dd97b89214eb5f132589a7c023ad8213bb950a8172c4245c100578d11afbd8bfd8cfd0429db88d9e7b8d3244f7d2c07925f3f9a8061171b8963559cb0fb16a23c777ee02977774db6e739803fe38ef092feb21a764e719278caf72b195e84ef33eaeee2a4a4da752aeec7249dabda7935422aced656a4f9705d478e97f952baca71a5abc567acbfd52ed03056b69eb0a6e", 0xd4}, {&(0x7f0000000500)="7597965a64d090cc79803a0a8c9c649fab1effee8491b86466254dd40c2dc7c3c51f3de2eda08a3fc26d32697409befcdbc2cd9b58bc18b6f4146598930c7bf0de5a4dedc0c247c6fb07616080438bf2f8f13effe2d7e82841e4d0e4d3907d36c84a662f09c98467eb71bf3f02d9f457e48971ccd75c1eb1f2d9b6a1d330f3d88fdef7ed922f22b62ecff9eb44ce1c53dc7391dd454c13c719673fe5d15af3022c69758dc5e44d5462e38f28e2b644c2ce28ca0b46f0577cb377f460df48adac624606512711c7617b9c96e171f8d3a1df64f25b081e7ea1b738dfa052ee56fbeec8504e14", 0xe5}, {&(0x7f0000000600)="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", 0x1000}], 0x8, &(0x7f0000001800)=ANY=[@ANYBLOB="2c0000008400000002000000010007000040000008000000fcffffff0800000001000000ff030000", @ANYRES32=r2, @ANYBLOB="10071bf653f70a661ab12098c831fc0fb800000084d40bc60f00000008000000030000002c00000084000000020000000300080000310000", @ANYRES32=r3, @ANYBLOB="1c000000840000000a00000000000000000000000000ffff000001601c000000840000000a000000fe8000000000000000000000000000bb100000008400000009000000ac1400bb100000008400000009000000000000061c000000840000000a000000fe8000000000000000000000000000bb"], 0xdc, 0x2000c}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000001940)={0xffffffffffffffff, {{0x1c, 0x1, 0x3, @loopback, 0x1000}}, {{0x1c, 0x3, 0xfff, @mcast2, 0xfa}}}, 0x108) 00:01:17 executing program 2: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84a, 0x100) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x1, 0x4) 00:01:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4000000004, 0xffffffffffffffff, 0x100000288) 00:01:17 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) fstat(0xffffffffffffffff, &(0x7f00000002c0)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) freebsd11_lstat(&(0x7f0000000580)='./file0/file1\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="62d6f3f7bef1f666bfbf7003807d7a73d6b55a4151953ed1887fe804fce626a9401ef729fca3d9a1963f7c0811bf4b407d13c823f5b9f3608aa11524f90d9cfd2ae73477396d12445b5c8633c67a7683b8698ae1b2f4eab5dbc9eab63f0477f6") linkat(r1, &(0x7f0000000280)='./file0/file1\x00', r1, &(0x7f00000001c0)='./file0/file0\x00', 0x40000000000400) 00:01:17 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @random="569e585e6004"}}}}) truncate(&(0x7f0000000040)='./file0\x00', 0xd1a) 00:01:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = shmget(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/136) 00:01:17 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3ff00000}}, 0x0}, &(0x7f0000000240)=0x84) sendto$unix(r0, &(0x7f00000002c0)="b53b65575160be298bf58916e87c69", 0xf, 0x100, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x4}, 0xc) __getcwd(&(0x7f0000001200)=""/4096, 0x573) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) socket$inet_udp(0x2, 0x2, 0x0) accept(r2, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0xffffffffffffffcd) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 00:01:17 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 00:01:18 executing program 0: r0 = open(&(0x7f0000000900)='./file0\x00', 0x880, 0x80) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000940)={0x0, 0x6, 0x6}, &(0x7f0000000980)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000a00)={r1, &(0x7f00000009c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000a40)=0x10) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = socket(0x17, 0x20000007, 0x3) writev(r2, &(0x7f0000000300)=[{&(0x7f0000001500)}], 0x1) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) sendmsg$inet_sctp(r4, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x5, @mcast2, 0x8001}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000380)="e61f0e4629ad98912bc5701ed1bcc6b5bfdfe4246d550566d6f404c262c21ce7d5840cdad9293a3c97c8c1ab563e9699180b750b9801c9dcc6683aec3666909635bfee3136c31095ebf0a2667a34bcf6919a1f713b030244256ea757d1ac89be385f5d50d80d33ab4dc627fcaf841ed9ef692d17e5c4424da1c9a76c9f6584b9ce34fd308c44ccc071ff082093f5d1de1e43450fc763714d99cb2355483f200f5e17ac0835d336", 0xa7}, {&(0x7f0000000440)="30f6fde2095262e2943b25364c9ddef7d43a419f3bc80134f5596872f6b0c6f2e24db982679987d10736921f40146422f7e2fa3bfcde66a5de6a08f340bf5c83a1c9ee202d740d435d94217f1d83ed68a25914a2c46275ec8f6efabd4513b1e7ea1a531b1966814e9c6fd1554e39e62b6584705cc35c5ba063e25696ed39183344eff96b10f424c2822d6666a1965cc73f872142", 0x94}], 0x2, &(0x7f0000000540)=[@authinfo={0x10}], 0x10, 0x20089}, 0x4) pwritev(r3, &(0x7f00000008c0)=[{&(0x7f0000000700)="21421bb1661d53871989b27fa4f3f997ac8cea26f24cb767e1d457408d7115fe901f3615687399e3db131c94b494d271fb81ae76850528e84012e023285f95ce7fc0ce5e18ce080f44078b4e3c0c5f0fafc6aaf7173540f24eb30e041fc687f526f724da7cac413c31bba5e6a5a38014307c05cb00883b6b6413748f38ba53e5082b21e60bd4890c514c223d5a013bf735342a686c8f830421c062fe7a0cac76283ecf49e2", 0xa5}, {&(0x7f00000007c0)="fcede66d5256485441725481294b1ec78040157e010b59d1a64fd91b40037462747875cb36fb02f00318cda9ad26b855ff05c8a736b9d4224eb48c19a487fc2bbc9e5d93d1b57b4b73ddee6d8834c970fda3aee820623a294d186b59003d90d783c9201c2b5c0902e947b0c30937c9dd4552e80fcf7c002c42f9521223a1d0d540d13e85587336584c31e9de8108d91e9ca9481ac541d99f326c80b79718fbfac75f562532efc3061b198cf1b4600e291ea21f385772e095ffd85adbee15174a45b096a23f45fcd49305eef814bd4b7c0533ef9b400d1577c4f76fe719b90ba305ece57b", 0xe4}], 0x2, 0x41) freebsd11_lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x9, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="02004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d92f0291b4c1198a600"/136, @ANYRES32=r6], 0x8c) r7 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) readv(r2, &(0x7f0000001480)=[{&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000001380)=""/70, 0x46}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000000040)=""/64, 0x40}], 0x6) 00:01:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local, @broadcast}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) 00:01:18 executing program 2: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84a, 0x100) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x1, 0x4) 00:01:18 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)="f84ada8e3274b8424ff920e1adc8bab78f1df09af283", 0x16) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r3 = dup2(r1, r2) accept$unix(r3, 0x0, &(0x7f0000000140)) pipe2(&(0x7f00000000c0), 0x100000) ftruncate(r2, 0x10000) ftruncate(r2, 0x8000) 00:01:18 executing program 3: clock_gettime(0x1, &(0x7f0000000000)) clock_settime(0x1004, &(0x7f0000000240)={0x1, 0x200}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000280)=""/36, 0x24, 0x2, &(0x7f00000002c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = socket(0x16, 0x45, 0x1f) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x3, @multicast2, 0x3, 0x1, [@empty]}, 0x14) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x100000001, 0x4, 0x400, 0x4, 0x20000, 0xdd2, 0x6, 0x1ff, r4}, &(0x7f00000003c0)=0x20) ppoll(&(0x7f0000000100)=[{r1, 0x2010}, {r2, 0x20c5}, {r3, 0x80}], 0x3, &(0x7f0000000140)={0x0, 0x83}, &(0x7f0000000180)={0x5}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x7ff, 0x4) 00:01:18 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1) unlink(&(0x7f0000000080)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x3, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x4, @loopback, 0x7}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000300)=0x10) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000380)={r3, 0x1, 0xf, 0xfff, 0x8}, &(0x7f00000003c0)=0x18) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r1, 0xe0c) 00:01:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) unlink(&(0x7f0000000000)='./file0\x00') connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x3, @loopback, 0x703e4185}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xd2, "60d57a87c09e5f9add085496c913e494a19e116cc02e0c406ea51f9e7aff73956a0b593c0776d6b764d74b274da46726f0117ec999da95293299f1283af7d6429ac1681ff6990f0cb63a8d065543b8c11a2c947699078dfb401176940518ba70d142a33eb290313cf92d254c2481cd986a7571a3a2fad33b9dcf5f45a22bee8191a6751d78ae92885d404abe7d6b27f73f691eea18b0f94b8060620510686d5934144c8213ce444a4e46ebad21de7d8e2b5d21a98a8a9c603af4c6c679592cab3dd5ebe6641032f036227e5b55c80b9bb471"}, &(0x7f0000000240)=0xda) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r2, 0x0, 0x6, 0x216, 0x7, 0x1ff, 0x3}, &(0x7f0000000340)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x9, @mcast1, 0xaaa}}, r2, 0x2, 0xfffffffffffffffa, 0x7f}, 0x8c) 00:01:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000000c0)="495f5351ae8195d7cce8b31e60de2fe2f4f1490fec7ce755ebcc428caa6de0bb89050b581507ee90ddc63b4a40ca94fb458c03d22d17e06a7b7beabc42a6fd5cac8eaf3df4597f88c563006e78ee194b70a49e89e12dc07729f8d01a2ccff5ac05d2b040eecb92b77b3397f549c3ff") connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendto(r2, &(0x7f0000000240)="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", 0xc00, 0x80, 0x0, 0x0) sendmsg$unix(r2, &(0x7f00000012c0)={&(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) 00:01:19 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000080)={0x100000001, 0x2}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r2, r2) sendmsg$inet6_sctp(r3, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20100}, 0x18c) 00:01:19 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x76}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x6, 0x3600, 0xfff, 0x0, 0xbd, 0x5, 0x1, r1}, &(0x7f0000000100)=0x20) socket(0x1, 0x0, 0x10001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)=0xff, 0x4) syz_execute_func(&(0x7f0000000180)="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") 00:01:20 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x1) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = accept4$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffebc, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8) 00:01:20 executing program 2: syz_execute_func(&(0x7f0000000100)="6326472c431c13c4c1792bb98f7f0000f30f59bfd9130400c4e149fc2bb55767660bc632fb660f72d50f0fb8c4c4e32d40900000002000859e100fa0e509ab34d170c4f3f24094c66db712430fc78fdd000000c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dc4a17a7e7f1f8cc7e8628f6808618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000480)={{"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", "40d3ea0fddb6db77a603502928109c0e1009821c010a53023a7562c54d252406", 0x7ff}, &(0x7f0000000000)="69d9680a34207927e1a9082ee67d28f2d07b7047948ea73e31f5ceaddb5d4eee028bf93f93194eacec7c2f10d94502253c7d1d7b12d078156b043899cac999", 0xffffffffffffff81, 0x5, 0x2, 0x3, 0xffffffff, 0x6, 0x2, 0x101}) 00:01:20 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0xffffffff, 0x3}, &(0x7f0000000180)={0x6}, 0x8) r1 = fcntl$getown(r0, 0x5) socketpair(0x10, 0x10000000, 0x6, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x810, &(0x7f0000000240)=0x80000000, 0x4) wait4(r1, 0x0, 0x7, 0x0) mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x410, r0, 0x400) r3 = getpgid(r1) r4 = dup(r0) syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e59934d1c49ff8c44141fc22ebc4c379053e412e41812047002b0003e8f242aaba0dfe8c738888a1c40fbbc4e2ea5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96003a000f18c71d1d440f2b550140c4b33120b15ffbb15ffb110f0fca38048336000000") recvfrom$inet(r2, &(0x7f0000001380)=""/177, 0xb1, 0x40, 0x0, 0x0) freebsd11_mknod(&(0x7f0000001440)='./file0\x00', 0x80, 0x80) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05f359bfd9009000c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb7070460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c453c4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet6_tcp_int(r2, 0x6, 0x200001082, &(0x7f00000002c0)=0x7c9d, 0x4) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0\x00') getpeername$unix(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/4098], &(0x7f0000001340)=0x1002) setsockopt$inet6_tcp_int(r4, 0x6, 0x48, &(0x7f00000001c0)=0xc5, 0x4) getpgrp(r3) 00:01:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000001080)={{"3c9a7d7a3ebc1f79c3e1c98b8925226ebd698d38e19437b2294eda0913b9a32dc73d393c88cee255549df9e7ee769b64f615fffba6d892a8749a36f6dbfb66f00c46ca130db664bc67496bc7a589c943ea5349e8b73088bcd07b94b9c960d2bbba0e1698402c51e10728200c3140681fa5e9e5227f37e0c30589558a83895ae8da5a120f64d195096ccd4eb2e7e5bfef8bc4e8549b5d764b20249894d517764b2de65b5506df9d0f57ad0981b3068e92deb52d44458353e4203231ae6f70c50831a52060dee83f104f5f461605dda5ebab613303d84a4b83c2edb17a50026f57509b2e7ef2e9ffbd8f576103d7314d2672b69a718e39dc81dfe8d6e72493b95adc6899e724f81cbe06511653ae440fd5ffaaa2977244b880c3a281a4a48a7f83b2279d95e33420857ce8ed811642e15588f03af6c908b18d7f6f79cf0613974257f1965de2fbdfa306be0de2934b45c6435df44ba9e5824c7085aa4af6877dbb8df93fc5cf0c1b55fe5d26019985e9d8c613231d86d009181d5269eba12d85f5237716fd03eab35baec2ccfb88df35e897184f6c8fed96f909db453dcb3255648d15a5161412876e1b3a51678a811c49fc6dd527e8bd5bd1a64df7cd80c4923dc1ab6cffcd18d93690d74142f2e17a3e051dddb2c5ae600af2a064451309d4735c1a4f51379254bb43b939ec66dc7acb4e9523363833e4b9c1e93bac9ca81517071d9d0bf1b16f5ee69019d7ae404248dfb3d9b8ccc62408cd6e5246b2488e2b38510602874f20695c969db2172e92a910f052606ceb2074513e96da6181eff765f337a77afe44e577c27515653e4aba85c7ee1318ec4b79a967cb44dbf8458160c1d83307c85e462e3a10337019f63b241a32215a06bf44a3d8663abb3db2b115004fabec68255eb5163957613d927b0a2273bdd5959327f5e4b8a8f7eed0422e612b5c22f3a9fe4374a2ebc694763fb7d7fd5d469cce57eab0f41bc85c3dd75712051553399e62fac75a280ee8e43726a6ceec36addcdebfe661c4cb4cca5599182d41835bb7cdd841524b2ad2f95f37446feaaeaddd75dfdc4e0e03dd28a8b2a9ea2916d5423c66cb6aeeb22b3bf4cd3561e38e44968f90173e8947744874eeff13b8a00cd673681385572358343a8c6b54df4cd3d3e2570d10eeb48686e3443f6f444a6ba8afccb2426e0bafa762ad0065c6e1577f24ce4ea999a81e9927231fae130b35ab52cac0ba7a88eacd442c02584b78c04822e9b0dfb5beef9ca862c1af16557a8c3b2d915a7c7c9c923ba250f619b39df6a4cd2ee6406bf880e96da18055b8b53899e602c64bf33cb413a023add441a5401a83eebf9972434f0339f79ccc6a62f1cdb410b28ea0b23404ea7a308ce55d51bbb563b2fc5693dd07af3da4d1d6ea098aa08be2e9a40135616de884bc2f1a55c0a91e7e1d7e803787", "83fd351cf9af3043d8902026241687d0d2e672a6e8895d98eab34568fca03a34", 0x1000, 0x3}, &(0x7f0000000080)="91cbb1d9660116c913cc599861f7cb9055dbbd8c72a18e169c90f977ca2f52d4786776a7782e256a98085edf1620c7af7f4b0b567850b566b4e82558d9eb6778dafdd77bd92f3e79c01d066dc2171606953205df9b9829a4b88663f6e35098ad99b5221c0175efdd79c46bbcfe6c93f72fdaf87117f8836e6742434c7fb6b205b05cb49842042ee200b246a14438be15d47956b49da0eb6f5494212fb2687f731d6b18f6d329a795a61a4a6dcb52644a043a251cf40bbb06d2eebb1439e80fe82a22fb79666911fe6e5933d9d7744364c39945a7b0d81898354b0944b2f4bfee5e723aa220cc8c06aaa34c0c35cef77d371c9c240b85d5a0b0e486a6d3977d8fa36e266addd746390dc796257d35184b66be0d35341dcfef0a6518836b5b5702d5c4c66b3a50166df2ea9ffd54f3d8047d62908c7cba6a8b3503f6100a521594e4e12e9a9a0ee0457ef2726dcc225f5578eeb57887b0a3a68d46752ac5f752a372ea1251b36e7b80b2c974177c6a34dcec09fa6c88aa24bc8fbc32776ca6ce40f794a1d9c8971c51bc10dcec6b19ddd6255f6fbfceee56f9a2bb2ccf8c117dea182dc4cf74e6c2d51f334ae01e4f11e135cc816d715f64d4270197c70a5d8d069bfb53d9baebb08935b92f260db9d17d89ab78b42e9f03f70135a527168c88e487706e874df0f39c86f4e57b8801f7f9e5fb3ea404129941175c31ecbe69d2e2f867a882825d418a0462e0dd3ab09f2ccc4840fd54e662e7c5efb13a26b2978634eb7b3c4f89dd780d88839703a2e2cce03048c4a15749c59e36c2301d7b17ee8b4e3577ff23a3f4e9cdeda956724fb5ce1810290214354716d823dd2f7e70f12129c71b799e7ab672e6ded6229088a87f2f7784f241851711ab403f47cf3eac4462b0729bad14bcc4ee9b489833554e8c03ea192a7dfdd03ae169b6d8d292b8d3fcda48ef0c671616a928efe7a218121c1d0d5f679e8b7b5c82292e31b7fcab9657e983e2613cdd9893bd95339d55bce1936c6bd13d5918cc7905afddc0bf82d93e43bab85d8103a948d6e95fd5a15c5dde250c27395f4831a82497e407751465fdf211cdaca7405b61cafc3e22b4d71c1e839d8e3e641479bf771ac64a99c94ec7c1a76766e5d040f9c989af6a165a1f79922b15682213c416cd358bc391413e1ad268912e5df469ea42f7fe14f94e0b287341fdd4c453d97074c041d302f323f483ee01484e420eadfda11348cad7af2e5efc38488d851c8b6a4a327a935d6c459ab2d408af7801b1a895321fd3bc0fd5ef2d2c063949bfbbffa59aadc8392fba9d84280bc27bc3ac4e35d837270aa6887562f992b2f45c8bd3eee63a458afd2f6ec0cde21f3d44d19aa6986594e9b491c4722d061dcc9acb0a2a3b02de4c51826d3403ed8f1629a86570c8bb96e4e148fe12a80e5724bed51763fbdcbfb98a21ad9af2ea0e7f7b7b8943e6f5e8aae1e76a64703181cf41f229d45acc294fd370f73d893fc799cda8e684d498c72275c77bf0466a5de605e520e015374e9ecb8e00df1b0904a908a992553683bd763c7dbfd77a2b6f75509ad70061d1f6f1b5b4aaf59e3e5fc9b6ba4dae71e0ffce3b64f2d8d4632f1432c0e72353abcefec22a6bae8616c19a0e9f226ded1447738eb40a3b091ece4daec3e1c6104a0d5f0b444dee51cffb2317ad655518ea62965240e49f995d52d954e78a7eb4492848346ea3ee00734925da3b62f67f6ee2c4b975b3600153f930e88510e175d611d84c6403601f42c3e2ba3513a25e90506b503b9b98b100bec9f7925e3d435a7369e1bc91ed1e10256ecde7c5ff0513efdcd6978115387d666a02a5a9bafae3a07f02cb6a4cc5ad0f1a62fe885c72af890ae340dbc97ae2579312d358c444941aa161b981334ec86d072edccf7fb5b694ab7df09a28187b5135512c40765cac9822742f8e8d84226bcbd61a97152315a9130f395139340352d8882dd413f90aaa4e96fd0b593eb934700dfb49978e6a05ee7755568117a82985b1dbd4ae317e56858e601d9b6967123738f1bbe0da099919887e854ac31522d4938b6ea6281add868bd52ee5e8e8a0618651889dc67e20d877926adc378ef865b14586947012cc4f0a53278769b0cbfbe2911a4300499321ae3c922f66598b839db9dbae5026ca7f25edc0c3a4747c827546c737756a651af1561f8a80d10482f9a1d5ab394b9ded0b45574ff857bbab3b9c4c411f8ecd5510c73d9853e379aae56d29c35f51fcda8c5074dfb70af9803c7844207fda79fce95fcb2a42a6ec2cdd463fca5c74701ecd2b8a8c1327fbcdb1da70276b45577a09de93ffbe05f1acbd00eff2e24c647c830777db78fb9d20816fb2a8abc02d1f1512ee51c39ca039562ddb5fcedc08d17c7735718b1c51312e43300b31eef493034e3897c6d8dc63d10ff21cb1d1fa4fcd3374248922ded88ee03ae08627e918ea7dad034917fdd2216e75db48957ce303e341f0f3f8280604d3b273a9b7865a04158f30a637fe7abfc3572b8e0ea99e65fb2be3ff627ca230020ef498b2bc1cbf0a8d5921f64dd069ffc57b809eb3998995451ffec9f6dfbd5c97541a1c105662bea558a2f288a4304c7dc218316719ba14275dda16c634dff9108753afbc4c1528e926df75d3f1129ab6887bf3435ab97b4ce93a6714ba13a24545de4c5147b54e40c30a7991fd725a956b0a0cc55a45732b58acce2054ab465d61a16b5647bc5fd0f2bdcf8fb0f4d933f63cc6618ed897463c1a31a3ce1625ad9115628886c116a04eeddc52a35e6fb98cb8c91068c291dbbdb932a4b37d692515325ae50a891f6ca828dcfb670663f433eb31768015f5d7ecbc7d880acd6b0503464e83f438596558991d7ddae2d981e4f1003d15bb21b1f998b86e366c7aa432352827311ceb46eef922360f2e9fa9370f763848f1eef07542c157d422f19d8cf9a1762a2cf3717cadf72ea82444f10867e76b1baa8a460f096eed6a354a907d0bab5216554c448eb6669963eebba860ad1e2fe23ad5ec8d9a5cf84837d9d22cf2e00d35b1d806cdbb3fe90e5be94e7f917c395c8c0c9d391bc524cd99bf9cb4fad862d621830c7f3c267805c1d409bcb39e46e398313e88fcb74fcb2839fab3d1b5c24beea3c188e3075d801456f00a06868155b14ca3b375e8a9037ece9625d20f431a4755919ac2abde62b36d5b076297d7681100fae4a3c5fd7cd7b80ba0f418508c9203479b885cb7de38a9cad4e04f20ff6c6ecbf074eb4fac1d12e4b3d3e6934163f4b978d2741b40465e9755043077f5649010cf11d8fbc5f0687f305ef98e22c69ff1398d3f93794297cde6217684790d6de46575d6fe337bd7b79bc0ee4170313abbec4607e8ac2e8d751f8cb549b811803043f03209ca66fcb041126a3aefecc72f0d83e82d6148fd5552caa57a97caf7f80496b11ea76af33e699ba2d39c1b3165402ba36a54191681b4e661f11cea49e0e795025b58ffd25b5d6b6fea5c0b82581efecfa86166dfc175a614107cc73b8dfceff7c171235a9bce5657cd36a4f110ae2d07e51c5d133aa1329769898e73ae3e68e20089a810cefd73b8df94c8e1f2b8b43375f2560baf486655a72923d94062cc2c2bcd04e63ae03768d5e1160cbcb8ccc68ead1bd79f9c7ce34f55d23eb173aa762799a96b74cab0e93a0114d03838ab0c3f0128e59c6a61d579a3189d8badb6154a61e4479b1335a46abdd372c67e82f3b1e00cfdbba89bfd03fd91e23353a5b53e5427d3bfab47b3e666a3576f29652742376a1033bfb74bb22cdddc3d72cfdbbc4f52e58a4ff440cfa68b3c74a6fcc55943eb5cfba55007bd7d2662416fae180e9f9faa948d60397747692ed8964d2f664914a732087b9b522532f80ff37bf618e03b380bb456b44ac254cd08483bd8051d5b71da2d4a90b35943422a2b7451d57fdbfac83479946d8a0c9af2eb64e1e8c15db1cc819bba9c77c50769ee6f03fe9e2b50be80fe28a195cde46123692aac4023f4f04066b8be862ebac032a176c90c7cb2fc72acc0fe96ab64d8731e88d8da060573d66188524b010eb5dcfea88917ba34859083b2610ca76038140a6df4820bae1b7b6355a4d72c9e623a69d29fcef3f1b18e8f2f3e66f14a5a06c7c1f584b3be29c4dbbfa84af6b427800260ec33a0e94092b8456e78ccce16cab16354fee720ccabc579badd146fa1e97dfaf8d51aa2f7bb939277efb8e24f877696c53d2d15c92042aaf189c89971c9c956facd45c4e94572b68a3eed620693dba85760dd908bd559d14b14b94cd19ffa5a7f701099db76cf1d2ccf8ba98256cfdea6ee955daeae956bb057d4ec8188eec03ae894b90e38f18616a7fa1d2567bd1765647eedc664950fa568d05be1511a2a9cd09abfc2479833ef63783e69ed3a87922720b6542e0915498c0a5aa241561e1180ead502e78f401c1b2df3c7690f749ae022697cebe62bdc84e5e7c20540353bf868458e52e43837bae3e9572f01f880bba6938e2e72de8411a5a2bd047cee5a9ff02789d9ad15c0bd1b2fedd28d416215183c54a26832e98615577bcce0fcc439468234015030368e50daee24dc2edb04d3d64b93b9978f09d1ec35f43db4ebec10edc010d4281094e137c3d7f00b8e64de7984a09025e2671b2ad4d56e98f8aa4667df7f162978d6502df3ce64549d6bcc0b3e2b7d8d9b5331cc18316edd7e45992aea0fe70db21985ac83cfb754094e8fc6c28ad343ab48a00910a15ed6f7a09d89a11d18dfd1f936d9a31d2a2048f74274ed0dd74c8d32a5a369dd3e0f066e21e8eacec377a05526fc4507233fe06f32b7579da12bb8e22297e2366d0e12c630e0ea7b1487c1a969470b2b2fed755fec5986f50ba2bf6675a31bf8a5ca04fc6ea2053aee707530767e16dc8c55c961a463fdea620061c1ccd10ceb7b17581c499dccd755c93f90e74e6b863ad47ed0e862fd9756f407622cb31557f67cfdcef68465dac2f8fe80532bf2fcb532399eab39b19bcf7d73074908b8c538dd3f2e4e1f0c3ce6fe9dae3531f58639c397dfca1213a5f8d1078c46f21670c85d2ab80dc4c7d2bdf57c533580548fc8341bab5a624b2cb9d8967bb3f7764c26b2224f13790b35405e8298aaa69cec49b536d530285ffbee63f48b4607789e77aa9058901debbc2a041b18dc28f939bce5fe9bcbd097803973ce7442a88433c75d27742841f04923b7d3b2ff48ffa04ed27391b4f7447f8ab9f092044b982656ccbd101fafa01e28fa0637a4de90568038f224b3c2d10e4f37fc7f8a18c06dfb9ed5b337a74b8c2b7f1b8eb5933a1c5f16f77b86c688b202314e2478a953abbc76cde71676b5e1d08eafeb4b84e216507638a36184b2d8b94709a32311306feb10d229c534135eb0903b8f3736db46079af2576ba2c1746fd085b306b1fed682fefcdd61ff1464d62f5f57673417f39ea362fd8e595780694dfe4d3f6b759144b3202c981b731f55c96d78b277ce6658b41601c997199c5a23c59ec37e7c0b84415f7d3d10a87625663945b839d5ddf215155d64cf49694ac6574de5f55968173a2b97c6b6df7e8eec8d5421c5773c88d0acb73bebcbc38dcf0073bc10e95d764572101a56145d5f5bb3266ba868c2469ec3ff850cbc786ab62dabdb0ebbcf6586a6140d9e909485ef8d237ccf20e3acdc0e076b8f44ecb7e4613d2597caa72b72dd285b70419d3ac3dab76c84d4839932d5b9419c6cc0848ff4258f677c88e15473a64567bea1492f777f223aeebcc4b472778dc31f765f115107", 0x5, 0x1, 0x7, 0xa9, 0x100000000, 0x6, 0x3f, 0x8}) 00:01:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}, 0xe5ce}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x8f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x5000, 0x5, 0xffffffff80000000, r3}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x4, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) sendto$inet6(r0, &(0x7f0000000100)="af", 0x1, 0x0, 0x0, 0x0) 00:01:20 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x7ff, 0x0}, &(0x7f0000000040)=0xc) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000001c0)={{"e5fe074c35bcfd3a246dc4a89d3c9b2f309158d6fdecec7be2c26612e594bc4eb2246947b6303cf114685d8ccf4e2a76fc85686ba61073dc4e3776e14efd2d875a7d11c4b0ee47583a8933456e8c56cc471384974e86728a15dd3ac6a312360f7ce4b0d3a76bcf7685628b036b2b5e244bf0b0830e1529e31888307f70fd30460ae71c727c472c9a17390b8f39e889f43bb58ca2361b0f312de9c3aaae7629f7e1828cf16817282535e5b040e88a75c371ea321a81b9f2cba690d3622dcace0bea42a3015fe707ffc3a7fed35b41a6049411fe480ac8bfd15fffd20384d685116fc6a941d095828174acbdd871e24085c1866da135527d1ae1d59d6c1e159d0bad72c2366511d92089c83f9fc7928f0ec8f5572ead64fdd025344a7b8414e29e805aba69730cfcf6fdffc37166e7cf32b078728e6cbce03a155ecea0bfea5dbebcc5c5d1450f1ba8fcc75e578a562b1405836fe1402136dce7e1c7643a3c3a312a9601872348c605a364892643d32310547e0aec51c5e7e147fd78f707a4c428ede404fcfa27dcd61032600b969b9f04d3d21b50cadb3a225883cca0afc1fc188038c82ed6537680b6c513308182f229199d374c8fc2754b59bf035869149051cb29be947d6c6a2ac9e65a5a924b9fe875f0f88d321c9f513a70774d50b2a139063a9b686212e652ee84168583cd049cdab7b62849b8beea8a61a6d88f7bccf70d3445943cf9279122a569653e6fbcfbf9a0c6f7612699bc43e98ad16240ddfb9a81006533f0c1d2d65103540df01deb5911a5221ad4759a6a239c9604a5d758e565f97b9c1a513fa79c16d6a05863e2ae16a3db9e76b976128ab60fd5317c11120dcfa59e3d5c5b4aac8a64a0d56c6ac3826dff7310c3a8c70a776eba0021d634bec6c01d8db7fb4aa58a4845311bc0ae5650ab0d6e032a0d8614ae09c423f981e497cc3e113474ac8cc83a2c068d432b05d016b549dd8b5ef08cb643b7916e0eca71deb85f39faaee4c26f83c739dc417caccca9a75082b3f966ca58c291aad0916275d55fb7b68b46ffb035d9a7ddef92dcd1847244143cb22fc5fbadc4e51f67a81e3f71ddf4cf3ba28e63043f3de13f4ec64d2ec5ce22f50797300d7ba73d9ca225de69265d6342bce5130845710c98ca0b2df3c121d2a954882b93028cb2035375b89d55e94627fb0e79442b99df52062ece1a353315450834eb3d641155714c09ed7796423e522a7da165404506693b7c0a9c0d818f95280f798374edc47debe00b7006c1a78b7bdd568932d24ea64d327dfdc8cc5a19454933a3f0d785742896bb2816fff16bde9f0535d9287cf1c6d7ed75ee1b5673f103766737b8d92d8cf35e7b4f81f0e716cf8966c7e6ed18b7c2a39f4181f827dbc91347ef27c14678a7f4857d61b51305fd66f7c7647debe12d500f820f3a57e6af7131f128", "b325faf2fada4fe2b047eed7de8356b438e1b4bd36b3d3930ca3f3560a679fd3", 0x9, 0x4}, &(0x7f00000000c0)="f5f097352ad4427dbb60cdda8f0d98b4424baca7012c1d1446b0a6e92ed8552f2fdc43682b9c2d7687e04aec008a89453b38ce25e64228f6ac57d87eab47a3a8395db21b68ae308633da2bc9238cbd7e61dbc707cf6f6ccb6ee4d393e935ff976fceff6a9f06b5800a71e444227f832ee218374722ea4dce3d706870efe6a296869eee294fc60c749e288aa77ab4d18146ec354b97651449d038c8e1d892d9e3d2fb3a462c00042224178b6756d1cfab3cfca4b3d9d4505a9b8c26826f21fb2e079d7d12f18515f7af8ae7cac20ec289", 0xe80, 0x100, 0x6, 0x0, 0x4, 0x2, 0xd9, 0x9}) fdatasync(r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x9, 0x6, [0x7, 0x7, 0x2, 0x4, 0x2, 0x0]}, 0x14) ioctl$DIOCGETADDRS(r0, 0x40046676, &(0x7f0000000000)) 00:01:20 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xb, 0x410, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r1, &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getown(r3, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 00:01:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000180)={0x5, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0xc0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x11}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x307) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r4, 0xc19d, 0xffffffff}, 0xc) 00:01:20 executing program 0: rename(&(0x7f0000000000)='./file0/file0\x00', 0x0) 00:01:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x2, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000000c0)="699baf803151332f510ca1b0a9fb428eada340", 0x13}, {&(0x7f00000001c0)="bf56fe330c1e1428625e055953a04e464ab7810d22bb758a8ddf82ec78890deeca659b22ee07715a969732a47174072090efa45fa8c69950ffe15539c1afff0a938d467d24fb57ff3fc39ea4", 0x4c}, {&(0x7f0000000240)="cd3e0fc14d93d51e280eadb476fd5dcc76fcfc0b4cfb2383f3df5018ce8d75a55b3dc55ff478c9a35e52617d4a828edec7eae7d165a14972a5062f69b37eab2430553a", 0x43}, {&(0x7f00000007c0)="068a5b2928f9fde1447217598f85ab43bc13a460942faf632f451313fc51d7036531094eae5daf60347beee8a72758d1cd8e4e0860b4e8baff1eaf778194f75537fa8b62412c205ee28f6d59fbbff75ab4da71fc727f8ca9f3521f9aa29d2d2706f8bef2d903ed0c5e89a06dd24d2b9ced2460fb41", 0x75}], 0x4, &(0x7f0000000840)=[@init={0x14, 0x84, 0x1, {0xc0f, 0x1, 0x3, 0x24}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="b024cf9af4dcb550ae0bd5d5b2fd2482"}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x90c5}}], 0x44}, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) linkat(r2, &(0x7f0000000900)='./file0\x00', r0, &(0x7f0000000940)='./file0\x00', 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)="a22a3929f5a4ec444181aee7927dc9fd04847af843d8bea8e97e8a5ab807") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000340)={{"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", "16c5d2d5eb377aa35689b30bfade3d643179c06763a75a885e2ef169260e9d30", 0x7f, 0x9}, &(0x7f0000000040)="022ca245928fd332993b3adecbe09637856de4b741b87a963c635a05698fdc21003ae39ee7d3e4", 0x2, 0x7fff, 0x200, 0x5, 0x691, 0xd8b1, 0x1c00, 0xa00000000000}) 00:01:21 executing program 0: semget$private(0x0, 0x4, 0x400188) semget$private(0x0, 0x7, 0x0) 00:01:21 executing program 1: poll(&(0x7f0000000040)=[{}], 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000400)) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000480)=0x1c, 0x20000000) poll(&(0x7f00000004c0)=[{r0, 0x8}, {r1, 0x2}, {r2, 0x8}, {r3}, {r4, 0x8}], 0x5, 0x101) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x306, 0x1ffffffc) setsockopt$inet_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000200)={0x0, &(0x7f0000000580)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000500)=0x3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCIGETIFACES(r6, 0xc0284457, &(0x7f00000003c0)={0x10, &(0x7f00000002c0)="526e3054a9a1a65221cb57452aafb2a033419b0dc5d8f7fd051b02baff184f113fd2a17ceff5c1f20d430656b03946cfabb643a687e0984a87275feb26234e255abf53fd44847a54f1b095a1c96295372e8495f6632a75dbc95df4c1c6b4218252191815aaa8a22cd9f707aa80d413c9d3c4bd464e14597cf6c8d809f7b24bb458174b9580a8cc857d76c48d69e4fc89ce237c7f79762f9aad540d03adfe3fb775340a9035fc43105ef75745e3b0244654933023e76a05700d519799fc560dca8f", 0x5, 0x9, 0x9}) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000000)=[{r7, 0x2100}, {r5, 0x4}, {r8, 0x8}], 0x3, 0x9) 00:01:21 executing program 0: r0 = socket(0x6, 0x10000001, 0x5fa5b4e5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8) 00:01:21 executing program 3: r0 = socket(0x1d, 0x5, 0x8000000087) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x74, "9f82ccd3efc242b21851ddde40c94541fc9da111fa65c5d9a76b1bf31b106faa59f35d51accac58d393a2ceed1f536c79e0206af452ae39a318ebf854f478fb65735f37930a734cfc573059285f91e64870b2a1faeb2ce5daeb48d21064b90120f726f456a41658375511ed928866bb7656a065f"}, &(0x7f0000000140)=0x7c) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x9}, 0x8) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) 00:01:21 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10281, 0x5) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000100)='./file1\x00', 0x34) fsync(r1) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d92eacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:01:21 executing program 3: syz_execute_func(&(0x7f0000000280)="b1f291cd806969ef69dc00d94c2c39fd64663e6ef91cc15868f4a957f9420fa0c4c161c4fa2bc4a158165dbbc48192128dc3c36645bd400fbee4de730fc4a1e5e9bcc50400000001fea75f30aea36e646736662e66470f380841060804f4") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000)="77a7016ee078171e30a3e2e3b664fadce897198e3b2d49fb76e041f0196c13c0fc4fb3", 0x23) 00:01:21 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x2) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') 00:01:21 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000000) accept$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:21 executing program 3: getpgid(0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1c, 0x10000005, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) 00:01:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) syz_execute_func(&(0x7f0000000480)="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") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x4, {{0x1c, 0x1, 0x3, @mcast2, 0x100}}}, 0x88) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x100000000, 0x7, 0x7, 0x4}, 0x8) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000440)={0xe767, 0x420, 0x7, 0x19, r4}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r4, 0xf599}, &(0x7f0000000300)=0x8) accept$unix(r2, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) fsync(r1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DIOCSETTIMEOUT(r5, 0xc008441d, &(0x7f0000000080)={0x9, 0x9b23}) 00:01:22 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000440000002c2, 0x100) __getcwd(&(0x7f0000000080)=""/7, 0x7) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:01:22 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) 00:01:24 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabbae2cf7a1f6c6e9c74386dd60b60bcc00082c00fe8000000000000000000000000000aafe0900000000000000ebffffff05087aedb74f4abad92df2"]) r0 = socket(0x17, 0x10000003, 0x9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000340)={r2, 0x6a814db2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r3, 0xed, 0xdd}, &(0x7f0000000180)=0x5b) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r4, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x2, @mcast2, 0xfffffffffffffff9}, 0x1c) 00:01:24 executing program 3: r0 = socket(0x1, 0x7, 0x0) semop(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340)=0x1, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="65b008"], 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x3, 0x10000, 0x1, 0x1eb8, 0xed34, 0x231, 0x200, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5ffa8a51, 0x5, 0x0, 0x1, 0x2486}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x80000001}, &(0x7f0000000300)=0x8) 00:01:24 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() lseek(r2, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r3, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000980)={{"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", "f79edf39e032ab0abd202342934dc5c495493fb1556dad403be59c17c338ef9b", 0x49914d5c, 0x5}, &(0x7f0000000500)="7c54fce0fc6234f96a819eb94affcdfd3801cf56f3f14ec25c252bb1160ba7a268555fe15c0f92254c66e7aca3ac241728f6dce18b079d1709669c1781d1c0ca78aff28b7c3d9c557bbbc2cec6d9882b486b185a801e834c6f28125c06a12ff066733c560f06d6d812dd09d87750b4a71287f78b99c824d8ea0d", 0xfff, 0x8, 0x0, 0x3fffc0000, 0x9, 0x20, 0x4, 0xfffffffffffffffb}) socketpair(0x1f, 0x0, 0x794bbf1a, &(0x7f00000002c0)={0xffffffffffffffff}) fstat(r4, &(0x7f0000000400)) 00:01:24 executing program 2: pipe2(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001800)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001840)=0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000016c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000001700)=0x1c, 0x0) accept(r2, &(0x7f0000001740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001780)=0x1c) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000001880)={r1, 0x3, 0xb4, "2a1d26502d2c51e0a7bb649171549e78fe21adff615d00cef877ef6ee291c47fe2ebd783b122fb61df00ad98bbc73ff0f599dab8b0468752801e282705989ac6c705798723befdc6a100e4e6a5a1121db5618f822aba820bf3ba1311df530c03f697e2847961c79643e1fafe098e538f2115bebbdac3fc38677007bf0d097f0bd4bf5e577c53e6439ac17bd8d3020226dae5fd4e2eb087135603dbe49946b55f432f373d20f3c3204600cba3b2b62bb4f076004b"}, 0xbc) sendmsg(r3, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)="78e963c3727de2a79e40e39b7bed8e5425e1356d6f069ff2b725efe9851ccf01182ddcb87b7cc710c586c8dc3e1ab6d3c4db342410888f6695536e394a8bf4b6616cb5204c548149707b3b488988e6b9d17500ee656669bb7a1fdfec4ce8f29677bbdd4f16640fdf8ed3063cc92b64fdd8340634a766c32b02183b85646182a4cf84d158b27bcdbbe29bda37916d230c6884668094e4a57230a030fb6cf6968cb8163aa107e24769d76beecf7544a28cda64bc84cf365d956cc4cdfa277d59ff28c85ea427d804949544d76c260e93e156235d7ef91b5e7dfc72dc897c0a2d258ffb5b923b2b4268d8e6878c5a4722531366fc193a8106", 0xf7}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f0000000040)="eeceffe586f2ed1a777c86c75a59abb49bd752e07850d8aa9ef373be0923cdc334dde75678ba7f80d9bd84d671587a47c09fc0ad3528fed7dd9836ed43edd950c88012e7cf7333e910ef40fcd3d70aad123f434a5e3ce7d777e99c9190ff339eb954f4d5d93d1d131a4c621dd6bad16f775229113a9e2b0439b7e0e62959b7eb7f9bb6ba498ce5", 0x87}, {&(0x7f00000003c0)="67a665faf3cd9dec186d2371289332185317a7eb03a18366de28b280a8d595029c7f52d29de20f60f268fed0b878a8f8fc80fa8a2a015259256805a552b70c43351feb345ea91da6a4c149f3bd1b374ae817fce4a2cb6d104786f2815d2add8ce17eca58d4da2d877b7669692a287c70d2c7f82ddce98d29f3d5ab89afade49dcf84ce36a8d5f2dd9d7429297fc87e330155feb7ee177869d27a", 0x9a}], 0x4, &(0x7f00000004c0)=[{0x1010, 0xba, 0xc6, "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"}, {0x40, 0xffff, 0xb59, "a4e4d3bdf5cbf3b9236b4645f41d5814e8e63d35231e803860209b57d1441b6c0728dc70b53bde86c865"}, {0x90, 0x6, 0x800000000000, "a741b7c6f0aca0ec096d9ba459de867b0d10560a3ef0efc951fea87cf762817094afdbc964dbfadd4abce1ec7aa8f43b11ef7aef053c52d4ab0116a4e92c78dff3e2230cbb40e3f1c0b9ecbce05dfd1a7aec8e3efb443b6d85f6fece9cc6ee3e6b79f69f9d374e571549d05bedb8663d12ed4a636164b17f421d"}, {0xd0, 0x0, 0x0, "39f495b1776fc83ac2e339c1ed75366abd764f05953af570c1b8366bd56fd8655fd7cbe440131e8d04de326b36a6e94351a9426ad983ed7bbb59d5cd6c9d5707179405e11d30011b5f657c548375ea958807c5a6f30f6d3263b829c50ca1e747dfe8feb04167f6136b004e294fce42e47df5f4fe85ed197def68ffc1f2877c1a2409ed7995319917b95fd1d24a8ca4a4b6afd47b5e0592594c35ce545247a7386b703696986218643f9ae64bbe22ae8fc38bd91ac03731e6c57f26"}], 0x11b0}, 0xfb732c95250ca43f) 00:01:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mlockall(0x2) r2 = open$dir(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x9c58, 0x28, 0x4, 0x8, 0x2}, 0x14) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000500)={{"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", "5bae6c861ea6e2144db63ff9ef1567b4025189b683b4ea300b83c0086b389f9d", 0x7f, 0x1}, &(0x7f0000000000)="fc4c05d2b0819b9b2fd4667304096817ffc2a87d6ce53960fd3defbe48aa2da75e0f69b55a4b321520521e091273893fd6c65748f7ed36", 0x8, 0x0, 0x8, 0x75f, 0x401, 0xacd, 0x9, 0x2}) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r6, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:24 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001300)={{"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", "66e12ffd3879cf0b03dd3ff27e543c64b0baed3fe87470373affbeb26a24da78", 0x8, 0x100000000}, &(0x7f0000000300)="31c1fb8647c74075a1e9cb940c564411356c7d4ce34694fa3ad2d2f9fd3f30aaeeff9986124a484317ff613c15a76f185d0d1c56ef0e725563d0f76106a844eb219be023953fcd11b93cc9f805582b154714288a8affbc3c66b245dfc208127b31ffaccfd93439da7142840586f3024d9aef05149550afdad2f50691bd73b3475766d983dbc7f31f4a1da436c340f6c2eb3461c36a67dbe8fa192d256c17c3fae398515f67e0f71cf0dcd1792204d13220d5cee1d604e22789fbbb60c6fe2e14d5a5f0dea28a9a39b2f100a5d13800b4f44186a54971568455870c4ddc9ad244fff3c52b3de9f3ef1160230169d6e69913f3f81519dda81f33b13ce5c62763bd7667e4b34742bf58b9c560ea7e5912dd38b90e0f18eb16d2a6c2e99a55ef731030edcf6f633eed70d2fba9ea2f7c6285dc8465a6cd3cca618439c44fc15910aca896de55aff4e68334bf26334d034cef1f6da2f1c25de01feab3c1cb47f847f84c8d4822d7264611c7e037565aaeb5815412d27a180d47f0f1ac24bddda92e1cc2f2b359599b22b452cd904cc17e4f297f1c7265a2974140b57bd455c35e13036948c1a3b9977e8030e315d1d640090066a91ce2055807d42b5a147c49b6f575c21dec033d8c1f1a68ac374da488d46417e60a2ec4254d3c482c88d5dc0e4b1d427e8adafe558f24266e85b287cc6b0e03a54a84c04ffa895e8514bd2517879c0a1a5f6bbb74968d146fed9a0fe549f29a7656d2e66647177bb12aea2f0890d61a3785704d9db2e38b4167071a6376b10e4353b19e6077673fddff862a21fab7c2403520930c243ed2bb73c30e73c3358721009eeec60794f78f0a1c64c8d07db01af3e9b903d38208b648cd228b097c64c9d92c686b2180e49ada35968b59a481ee99e5c461505eef52e93a644dc28c2ade48a368cbf186844a2f97f4056a70c45f3f07a470a8fa7d7f74daadef745b1891d34ba275d3e53375c3d8d9e9bc3aff1379f6163f327816af609a704c048f64c7328153ed66f1106f3ef5c157d02ccbf06ae5f6b744975aed634c16d2d13652a342f542d93e893d5393f1c94bc64ea75505b265b86beb652fff37c2f64aa872d9fb366f9e9c1f88cfd0b4993dfa1e978b55f95c80a0f9087c56fb2330bc8517a0ddcee1a422086a978f44a1eda776a5d36f919b925088c863df685d11bb0eaabb564efe3c2b57ef0ea13aeb72313a9c6bd447e0ae1ec0595779897577a50937bf2a0bd5d0d67945f2509dbd959c3a6a34383c6a56dcf47c8d8509b1f9103629e69466218ec2d497b4a2aa9374f96a230933f8984e4f2545ab7d7c9a41f589dd67510265848f92ad3f4bbbd2f5e7c0e860b4aa72e8879bc56acc1d868f6b114dd28d92035d2f24253b6d3d449f68c68117218b1d76a1b9bfa1bbff7410814f483d560d7c37f8fa122f4227ab29d53a7f1346fb8cc0596e6d52246932d34b2df8c3370b0a6c8c97467aac48eeb76b0cc55fdc38c38fb804cbc01c753d6ea11105a2b9191ea9bde8259151320a6e4dff04a27bdb2371c84876ef4a17110dfcab1cef5830e1951bae0ddc21047fe4aec5280a2712c394c940c7dda9b0203464cbb0f33ebaae28c59a728342a991064dc040bc2f78a987b361bbadf96b003447aa7dbee5d69ce2be1bd17b13af2bacb0d3765e07287345cc94900b78b11e56aa818b23a722be9fe246b44fc7e2456bbea6a3d1510a0638079749f50c6d46dc714b89c18d1d1693686b359f9f62a8e034ecffe7b751f354bb1f770e75d28a062c93a5cabb89570efc2603ee38b005de8145ae8844fa7d2431757a8609ef161f84eecc525fe87160a58ce4302afe53ef0d4b4071ba4e4a3de5a347a6151c94f246d0d4f8e030262a80c97409b5decc0d9a6d026f87afd1624117d589de6805dba5a0a34797beb561fa059c09e01462d75ca30021a2bde84d8181de0c13e3fac98c209f234196b05fb3520f989142ed1a52fc5606ec9b3b4e21cd16c97f65d94e8c65611e8a111ccb901df94af19b58a8abec7eec508068ec6a867fb0e371c1e6ba5b8fccad06649f9dbca3314663234f9146ed606b88d0dc603c9e2ed83d5aeb74f565cedc26dbdcb24c8a9993ca02e316dc80c1fef873f287e5f9bba9515bb9165ed3944dd8e0b52953d41ab8084784714f9cd8c253d7a63441d1806bd3f1fa675fad008baa7f0cb7dfb4c541dbe4fedf6d4f81fdd1d1f9fc6bf7b14eb08ebe005b1dce03beac7a610adfb4e359bcfdb8c7e8f683fea6c8e33f6a2f082aee4e5ce3aa587d04e6c95d534717b08992db1625b4e942247f0fd06857c17312e7ae055567382dac2975e4c7fb8a55019a66d652807b5c042569647e122c0dceb08f2b579e101f0a44f836475f68fc89d4274d9008dcf9ae82e413060d436202a95554c7dcd61c3116839b7763a0b563566face366b6df719a2edf64994ce26698871b41392b1b19b09676d3bfe0d76943a8abb5b2944685ae8e3e6ef9840494fe4a8d939a65989ada310e59600c6ad4fd0c8d8dbddabdc11dad4aba5f4ccbd75ff105fd7343fb80f2b9ede9919963b03fb0a00b30fe0b91e286a401d5c13388b7564a692edc9e14653a65320b9614f791c3aa0042d41ff712689ad91854866d60e8905d92a37fdb0da3eee62da3e00d086f940b6bef52fa29183fd7da5007c7a817c9e27713d2b485259cb59881c0c601f5fa46c7218678ea0e192b6d10a7eaf4e136ab4b61ac822ea632d888c80adadc4bfc2ec725bff16d86100cd13dd001647ac7f0d7a09baf107de9b00fed58c4da06f854e97e93057e970479847783af2de3904b06a84d8fd04e80effd2a8fcf80eb83724826c75668d2648d9c3f46b0b7d00e0cd33da562513eac37b9eb205d3da9360c80eae6018744b88d0a447d2cbbb8681c5a6ae02261bb69edeca5b0ef26f037f25ddfcbcc5d53f58b1869d6bd9bb4a605d90d25e66e95d32f9a698b366bce32ca2b2cd51206ed1f5eedb4e770b1a7217d9590ad00ad3cbb6ef3d15dcdf1d1372c3654f6578241e5c0679976d20870ce410bf699d107e1f8f49d1c2cebc58884186475e5a4ad82909366e7324e8502511714cbe032f34c19f8e0506963e7ada91fa2ce5f534b12e59d0890f2f828382ea786452aa6bacbd9572481c662dd7b9f7bda1ac51abee1e5417182004073df5b608d172bbd7b635fff04d9781e16043510c763ac73f835cd921b0af9405fac43228267300b4f9e19c3f599c81ad8056016e9cdeb27466544b97b1beec9b2917112e29d1cfc8423bc1b2ebfa8d39b689bced239dc7b504120033ace0b48764232711e78f97b62d327b56befd31a66466958991f92d374ad03cdb39ffd8980f961cd30c3c7af4315467f6a5888e57c3e35de585251caadf7f61abbbea8bdbef6cfab7032d5e9116f2b765aca49b682a87bfe4016887c58abe2cdb5d0a5e4420ff1b2f502894ade12b49b2a7adec312300393ec34c2f39a8d25324c66beca4b780a3bc222aa6cf639f81340e99efb68bc449997d83f54bff9a2b4a82b496f79a65e178fadce4a3f5a967ec2314902366d262381138f15cc948fcc10abc36dff4cb0807173e6db192b0e555b25e4d68b5bda0b4842599e925fabeb01c69b2d959ff538b6847cfca4301554a6d4e0c9cfabe65a9076a39b94899c4092b26ed5b62bb4a2761fc8acc9d0301d2dca9d8b34fab47a97e5cf614ec660c4f5b2a08bea74533d953f82e41121e4bcb9d3fd3a33b605e2b816c54ff4fca351c4e884449ee45b8f493974b38617e5e2bf6baecfaef6e92c8a3bfe323d07fa43e03188e46a28ae550b65fcf7112cdb7d36410611b275da1ddfca149037fd71a24f11ea8f6b34ad982399346f2f56fc1803aa34b09c83a54190b9792caedcfa60adb7bba66b36fe509030aa4635b7ed40d1d4170ef7febfc28c74517ccdcfedfc65f57fcf0487853aee62468261e58c6f1d7a0fab1aa96c524fd1c731edffc816e54e1d0d0fb903605072e913696bb6cf6cc72978a8341bd0527b9f3bdd8a7186d7a71453a92b0b7371bc331efef389a01a0bd085daec3c7b052392c1e296634b27270afc38771d36e2c8f11eff688a565dbdcd78904b8a3c0a8167c84955da60d8a79dafcca4c8e87fd4124972b017d1106cbc1fac39b32ec825b4c5f4a61a1fb0cab42411e06808a583b7610664bd6633b44bee2bd38148759e3871a415f98e1c34cb860a14420ae1a77958a57e7ddbfad8f767cea11306eb7564e1662570b8d7ac67f3a76b2e157465a38b9bda52542af66d3e4fe6353e6619ad03f21885a31076b8591ee9b1b4c415be2f8f826b177744b992ff081a726eb055e0108617d9d5dc445a2325e42f74fa3dbd6ae61308ff834985c953539a398fc7a80d0c205efab536a31f064bab7d21c6de95730834b720a94ac1cf4e8d8601d1ffb28ebf994cdd78d0d28a6daeefebffacecf0ebbe700cfd9658128265783b66837dab538b1cf8eb6218868341c1877d0bf95faa8134b8716d5bb2ff595e2270a7d30ff1aa837f41734b60dc294e91d27d9524c348e94e56e81fc65b00ed74e405286728b218d43f36637f101687f783499389d2b262196ffe3d10f6fa20a6f66e5448cf41c47f1c954b29305c3f6029eaf84c073023857c15e99097b9517297e092951e3385b3dbd766fd3c41a36311bf2fcd96bce417876bcef806907ed8a5f62c0024ba2961d425c6ada03e0ca22084370c9f1b83098ce0dec96674e8ee26ec996546c0c0bb2ab4bcc7a3e4cbe4d6fc60fb4cf13312c42ea1dec8d81fce9e94ae83706e2937efaed147093cf0cd8333e53ffddd135b8992793eddbd7fb61dedabb407d10c8e1a0c505b73d3d7624fd0ef347abf53457094963457d6bd60c35b966ae58129490b1a986725711592406f9a5daf0bb654041c5f88dbe24ce152b514f86feb70f44b8e603cfc3ec9df92e46db2bd8570e54dd082edbb1b97eebfcd9f6deaaa5affc93ba205f876cf33f0681f6c19e0ad819fc8cffe58f882f3251d91136bb8fbd8aa8ef652983d3c08d49e454ffb52e7d1a206aae845b1e0dbd5b6d4295cb2f0af9e927f1102e838f8314b75aadc1f9321c9a2c6d9b38bb4718487a9a8c477c7ebfc334b0cdedada8c79c1c6ecb971b62df9799af1060afe78e8c915e59e5d67ec6be21752938deedefd2e16199be7b3e3caeeb6ecba77ed45ae93bafc18d3b958b6adb75e6d52b7bd7488d3bebd07545514e460a3f6ac639e0a5ddc0f9375758ae98f9ae2dfd4f8843e59ce9f9f9da1d394cdeae7f5ac72e791f3fd5af6fce92e25d6a7cd36cbce4b8d3ea5ffb7e0f86d8ba4a0e2a1757a2f62108fc03eda7e5b476657062f7da315fab92c4aef1f62cb6c25eda25f57983fdac37711169d60eff4eb28ac28a6895571ba41555b550751c1ca54525286b1210efc056e02142627080585bbfecda86325683fa7dbbecc5faedba2760b238e2e67859345eca19eafb615ccf636f3ecdd5c7cd3b1d8e8fc4301e6c3e3c62f4d726c0b57e5203f2491056077d733a96d0f371796aba28374ee573adb1ee3116694d52a2e3ad4c5498708909c572bc61a0dc9e5a05a179cdc453894761ed35640dda90eed1a7f7dc27f0ad0ac0388c191399b6b582801c68739b88a6e63baffa29618eddc3f0dc9d591816515f423e579f61a7632fa370a5872c19f14848bb682eb3838f2acd0c46e127adbff14b679d7ca0052450a809120eef0de9aaedceddd6770902311cb18686ee6058c131375e9d9ae7520271cccf2640c5473048e75", 0x3, 0x27ba, 0x43, 0x100, 0x0, 0x8, 0x8, 0x3}) syz_execute_func(&(0x7f0000000240)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c000000470f38c9c1c7e4c753fbc4e101edfec4427fc90202d9ffc4c2b90a23f21c96931667f2450f10c75151f046801004c1ea01ef8f291098d0c35b5b304545e268f3af002f090945332faeeceec401f810c5f50f54635bc4a3c50d5d69fac4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:24 executing program 0: r0 = socket$inet(0x2, 0x30000003, 0x0) close(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) r1 = socket(0x17, 0x10000000, 0x80000001) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x2, 0x101, @ipv4={[], [], @loopback}, 0x80}, 0x1c) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 00:01:24 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000e6ffffff00000000baf0f5ab6b33e81f32d2720e10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ff00000000000000000000000000000000000000000000060000000000000000000000e0"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/8}, &(0x7f0000000240)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000280)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x81}, 0x8) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x20, 0x4) geteuid() 00:01:25 executing program 0: 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_icmp_raw(0x1c, 0x3, 0x3a) 00:01:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000380)='./file1\x00', 0x0, 0x8) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") symlinkat(&(0x7f0000000240)='./file0/file0\x00', r2, &(0x7f0000000340)='./file0/file0\x00') sync() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:01:26 executing program 0: r0 = socket(0x17, 0x5, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x27, &(0x7f0000000040)={0x4919}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x7f, 0x7, 0xf0, 0x1, 0x9}, 0x14) 00:01:26 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x7, 0x7, 0x104, 0x1, 0x1, 0x2}, 0xa0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000040)=[{r5, 0x80}, {r1, 0x42}], 0x2, 0xd2937fc) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0) 00:01:26 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) fcntl$lock(r0, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:01:26 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0xfffffffffffffee5, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000240)="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_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0}, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x1e5, 0x8001, 0x400}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @rand_addr="95851ef40c292f8be7aa369ba29697d0"}}, r2}, &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x8, 0x101}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r3, 0xdb, "7ff5c01918e227dc61d87ff61b097e8bc17a82d5711cc03f30c3af6debfc3cd1ec81bf865c7bcdabcf172406fb173bb321aad05cc1141aaf856a923939d5f68104a9c60b4bc855963ced9c71ce41da4e9022be7bacb6215c0fc549b3022bbb89f340f2851932420e97094a85891628a0323ccb790e58cc3c42eb9471258271264a8be3d124461e15205d675d2e18cc1e6c478a3177abab05b31cb22bf2e1ef234e5701944a711d728fc1acf8179d27f6c5a042cfbd931b6725654dcd2388c03c67678446204fc5f6551be6b0c7b01c6f7cf55b7b967191995cf37a"}, &(0x7f00000001c0)=0xe3) fcntl$setstatus(r1, 0x4, 0x10044) 00:01:27 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0x3) dup(r0) syz_execute_func(&(0x7f0000000000)="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") __semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000000)) 00:01:27 executing program 1: r0 = semget(0x1, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x8000, 0x1c0000000000, 0x101, 0x8]) r1 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="dbd2c5e858da513ef9de2d7a22ed6c33bfe1880f94cd13159a88f2d42dc1211cec05f27bf55ed3f3f2435cc77739330a442bae994837c3520169000f554ef1cbd18ba6001bd8ee1141aa621c7231624d17a8fc88f3e4c15aad2873d401f85aa04d59e452002280072325bfe8a2fb0849aa3352d31dbfb71898cc558ec757f511db2fd92f70cce4b1de8c90b34af944bfe8164c413226f1b2847829313c4f5bdea63ec81517b54fbf29254c8ff353a29e8ce13abe42") semop(r0, &(0x7f0000000000)=[{0x7}, {}], 0x2) 00:01:27 executing program 2: mlock(&(0x7f0000e5a000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) munmap(&(0x7f0000e21000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:01:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="d46be9cecd45de58bcf247") 00:01:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0x21, "e24bdc805137d815bf0c990f2b3fd4bd058a5a323b2b0b487f06233e76690231ce"}, &(0x7f00000000c0)=0x29) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@loopback, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@mcast2, r3}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 00:01:28 executing program 2: socket$inet6(0x1c, 0x3, 0x0) r0 = socket$inet6(0x1c, 0x0, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0xfffffffffffffdf1) 00:01:28 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000700)=0xf605, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x3, 0xf8, 0xd452}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x0, 0x9f, 0xfff, 0x5a, 0x393}, &(0x7f0000000580)=0x14) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x6}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000100)="dde9ae5f0ec3f146e0ab500753ba5588682d80c2fb2f1bbdbac7bdbb0203ad0418b108ec0c79a45b029333a23b4184dd870cee374ebd68280dd032aa3fd9035727556d257a9c43bbf87a7a5c19d50d132c85fc5bc55e8f4cddf681f3c94c50c52ab172b433e7560161fd02d66569195242c62b4e115ae22a9f7d9db2ab12e8d4787ecba721e543bac39d670e4adc308aa30e4823e36a74d10621257f9691306dbed10025f7e310291ffcb16eb11906f8548ebad3e33d9e30b75f643e189be9825f449cd54bbd4e64f889ce3589557396c46fa77c6786", 0xd6}, {&(0x7f0000000200)="00a52307c83f733afc70dd12bbb4591a246ef565df6a0b20a14c0acdb8427d71eae0e3778082d2cfdec354d302a595cb1e4220aea51070dbd065a3bee2b6e38a3d73c84187c49ab416c6c8f9bf821d27bad7120af3cf7e90bfb124c4fb8ae60664afa6d39e8f9b868494e21b1017155080a433a2997951b10ba86e47fba366e0b8621c57211fb7477e59191b7d7727193284494abe5d2bf404e0e2801899358df1b14cd0aa2801688f075e75020d67a2c9afda0207f18e124093e35c70a46de0102d5b62ed7abc6bdecc8b7ca6c00169ab526816", 0xd4}, {&(0x7f0000000300)="eb3880de9ee439769b74e4f1e5499c1f12d83cd4f945f26ad51bc83472a4afd1b326b76c357e2861b44f90ae019c59c1b1163f83b49d78c9d3b64b81a459001788fa090aec3efb891620aec828a00b7654a0a76f49442145ae40b3830c1e4b26f0bf3aa3b412803f66ce8d6b4b50c39091da2d6238d601a9a4cad23d0fd1aec02ea221853ce299e0c633233cc73a41aae241b21827498e484cc7eec2f5e68ce54f468b827216524383436d28272670563b5f6bb6313942841231bfb6d7ada987e5c7405549373a31efd6ee864d", 0xcd}, {&(0x7f0000000400)="ddfcf1ed5c24749bc8c194ed8e5487b00e57c6561cdd2b1a38d573eeb3055f18e380650e7fa02b9ce75a6c46306f00a642683a92ea0cf29ef7eb9e1bb566a1257f5decb4c5f5e69b749d4b4a5afe9bdfe63e274d2fdc6f92e872ce74475b78284f7eced8517938ecff1b5ddb8a3226fccffa3a22ed", 0x75}], 0x4, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xffff}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7fffffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x6168}}, @sndrcv={0x2c, 0x84, 0x2, {0x401, 0x100000000, 0x110, 0x6, 0x8, 0x5, 0x5, 0x5, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x57de, 0x100, 0xe8, 0x7fff, 0x1c3, 0x100, 0x65d5, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x5}}], 0xf4, 0x100}, 0x80) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:28 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x200) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x9, 0x6, 0x6, 0x4, 0x1}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff0000000000000000000000000000000000000000f8ff0000000000000000000000000000000000000000000000000000000000000000000000b033bbc75994e7a748ff762f5742ee3a5d4d17034054c025abf8b97776bf070630", @ANYRES32=r1], 0x8c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet(0x2, 0x2, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0xf, 0x400, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r4, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x3, 0x9, 0x10001}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000)={0x0, 0x1, 0x4}, 0xc) 00:01:28 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1f}, &(0x7f0000000340)=0x8) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:01:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000100)="42248272839a6c735ccd24b3679a8f006b6f84af1f43eb917ebad1c08e0007b1acda329dc91654ec8ef0cb55659e778ccb52fa4ca370eee02557c630b91015a5fe38237fa6b42031219160064c654b73f8848a9836b4d20ff0d449ba0645be107b4984428f2fec56d33b81fc287c7220b39ac5df49e1f07f4281b8a25c77081d47caae5eba1dca5c8d12572c73777a5abad15425498c47751d73676fc863ea80bcefb4bb87a7213ee7f2106bc100ba74869ea3ad7433e21fbe8afcbb04804779b8549c") munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000040)="bc60be2075fc6d109ce21d47456edadeb222e831489c07b5dc5fc8a76236b4d63dea956a9ca5c1b1525518de7fee83b6dec406a37877dba648162ac3cdd814d061d226a2bf6043de469aa8708230055270c18d32d0bf3b315913e1f80f20b55bcf358f243b1bb55929e0b881aba68f390e74f580f999876abd683001214a8c") mlock(&(0x7f0000a29000/0x2000)=nil, 0x2000) 00:01:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x2013}], 0x1, &(0x7f0000000040)={0x4075, 0x80000000}, &(0x7f0000000080), 0x8) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x3e8, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x8088, 0x4) 00:01:28 executing program 1: syz_execute_func(&(0x7f0000000080)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:01:28 executing program 2: r0 = socket(0x1b, 0x3, 0x0) shutdown(r0, 0x400000000001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xa1, 0xffff}, &(0x7f0000000100)=0xc) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) 00:01:28 executing program 3: r0 = socket(0x1c, 0x5, 0x3) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696cb15800"], 0x10) 00:01:28 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x1c, 0x1, 0xff) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x3d, &(0x7f0000000180)={@local, @remote, [{[{0x88a8, 0x5, 0x3ff}], {0x8100, 0x6, 0xd51, 0x1}}], {@arp={0x806, @generic={0x18, 0x8149, 0x6, 0x3, 0xe, @local, "b9071d", @local, "fc31d718a2d0c0e4b7e1beed67b137a9"}}}}) syz_emit_ethernet(0x164, &(0x7f0000001800)={@local, @random="4d22c3ca5816", [{[], {0x8100, 0x0, 0xfff}}], {@ipv4={0x800, {{0x3f, 0x4, 0x5, 0xffffffff, 0x152, 0x68, 0x1c0000000, 0x8237, 0x59, 0x0, @multicast1, @local={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x23, 0x9, [@multicast1, @empty, @broadcast, @loopback, @empty, @broadcast, @local={0xac, 0x14, 0x0}, @empty]}, @generic={0x97, 0x4, '}:'}, @noop, @lsrr={0x83, 0x2b, 0x4, [@multicast2, @empty, @local={0xac, 0x14, 0x0}, @empty, @multicast1, @rand_addr=0x1, @rand_addr=0x3, @remote={0xac, 0x14, 0x0}, @empty, @empty]}, @rr={0x7, 0x17, 0x4, [@multicast1, @loopback, @multicast2, @broadcast, @remote={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x3c, 0xff, 0x1, 0x2, [{[], 0x7}, {[@empty], 0x1}, {[], 0x3}, {[@broadcast], 0x6}, {[@local={0xac, 0x14, 0x0}], 0xffff}, {[], 0x9}, {[@remote={0xac, 0x14, 0x0}], 0x5}, {[], 0x3}, {[], 0x5}, {[], 0x9}]}, @lsrr={0x83, 0x17, 0x6, [@broadcast, @rand_addr=0xf48, @multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @generic={0x8f, 0x11, "f1e60e2d2dec7658fc7cfb05d27fe7"}, @end, @lsrr={0x83, 0x17, 0x0, [@multicast2, @local={0xac, 0x14, 0x0}, @empty, @broadcast, @rand_addr=0x5]}]}}, @udp={{0x3, 0x2, 0x8}, {"4fe98cdd404f0e8bf6a9977349cd2286fbde4f8c528dd109935dc835755ff935c943402b567390bee6fe72266bf1eb18902a595f790d27b60f96ed09acbbb9bdc1aebddddce76ad3d7bd5dcd6ebf"}}}}}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800, 0x40) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000001380)={{"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", "b7640e04310dca2d139b90ddf3ff634bfde574556fb30456f5e33516eb456c6d", 0x7fffffff800, 0x5b}, &(0x7f0000000380)="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", 0x6, 0xe0b, 0x230, 0x2, 0x3, 0x1f, 0xffff, 0x6}) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f0000000240)=@file={0x0, '.\x00'}, 0x4) 00:01:28 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) r1 = socket$unix(0x1, 0x0, 0x0) recvfrom(r1, &(0x7f0000000280)=""/117, 0x75, 0x1, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="8ef79edeb44cc6d00d17e75f3d6a7dfdf9eeed4f9c4419a1e49cf97af22156323624b3746f1a32895379fbbefdb84e9de963138a9e8847617c3218772983b116712e740b76e3e715deaeeb") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0xfff, 0xfffffffffffffffc}) syz_emit_ethernet(0xab, &(0x7f0000000100)={@broadcast, @broadcast, [{[], {0x8100, 0xedd5, 0x9, 0x1}}], {@generic={0x4321, "3939bf13aca77f01a00a39169b1d22686bcfb0eb3228f9bc48f808b219a9336537c600932827c3cdc143bd49173d17626eec43f3953de4a934acd96f2ac43fab5782301a58e66df355d19c05476c010543de9d2f07eace5444089e9cf3989a62a4fdffaee019a13ab9067d1f4d18323e49fa97c9ea01ccc68ec7eded9c702cc9a839f778332fbcbf246cddecae0d8d8b3168d1ecf60507f2dc"}}}) 00:01:28 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000002940)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000002a00)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000002a40)={r3, 0x3, 0x0, 0x10001, 0x4}, &(0x7f0000002a80)=0x18) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) shmget(0x1, 0x4000, 0x9, &(0x7f0000ff9000/0x4000)=nil) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000001940)="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") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd326f"], 0x1) ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000880)="10af60db512552fe6da931089f50845b228447d629cddf490f2409b95157d3ec43685e2262bfa362591a1a53a9ad35de6504db3e1a9a6c4d00305f06b0fab557567dd1d335e60cd81f0c6a425fde93353f970922183425326aa73b05da8d9176b13d06fe3c35ad3205ca0260fae064de01cca3a8dc9585a4e14aa2ee5ad170daa3359a68e221c3ecfecde8f944fc3c1d9e49ca1c1e329ccd67a4b530b817e5ddb42cd4d0546e554361168d07ded00f916a4682a851e06336d72a7a2cb72f73f684914a3dc4d2f90d4446d809c36d3b7a5d7c272900813f0aa6fd18d3dee77e7a571e936d3e57895da93d4de22279a04cb33637f4694f755b3c083f89808cd00d4f0d37489e027e20fcf383f2c7586ac358cc98c12c0200de3cf9388d3e45d91d538cc2e44bd3e3084a2a72ee71985dac601e678e99da55126a35b56ea5a801da0257918677da695008222ae78f50d6aed70c97b3f188eec2dbbbb61b7d31ec5d025731dad32719abcb4582584cdd2089c83663502a59f16a35b48f5d9e86f92ccc298deeecb283e228e3d652046e9d736d9178dc5502bec358425b9b15b47ffe4860db0f060eec8c40a7dfa277522d2e3a355c68c51ff53c78dbebba5ea73a858c6543d45af4d5717f8ce1fa994bf6827fd895e3bd9f4aef0f50767981c497150e08a1857fc5ea0ada725ebb2ca09ef0c2badf6bc1d14c19dd6528e324ec4ccd8f36ba26659a24bf3e599d485be66ce93b99848eed1b987af9334a2e7d3b6d4e01b1d3e877d9d494fd81121af9def7f7295939fd4f7e6581473c6c631fcb6025df96db8f3db4f1c9e51d8e6e32db56c596eec3a5a2db69520865365d38ac19e75d37e7e8d943865b6c0cc4566b028c0fe24a2d5ba8b37029d0d5fed3b01fca63f22659c60fcdbb4b844f07380ad3655f31a768a7895900831387ea864cbac6f4f13f64aec261dbddcfc285bb79a8eabf955182f4432b4056347badb93009c8df6b4033989d7251fb077b3be59bc2853b51300e206ae098b7bc217a3bcc0a2699b819407805808b49bcf749bb75bee2355fd925bfb81b9352af90a316d3117d521d968b34da1614ae2f6b6c06b3347eb71411de0b06c8d0fbeab8865477cfddf17a86d64860e729dcc1d23c0e9cb9b5cbcb28dbd46ab7e47b921654f00177584e16bdc67854d8dc0fbe941e8edcbf17145c178b45dfb30f2ed225a60ffb03e8a5d2ce3662a821fc66468c58feb6a37071b3f6f913ebd922c354a599039c451fe09ba42e782e8bbbbb5443c46f6b0dcc2a8259b4f2a164df25803abdade10cae67b6c22ee081f2a909a63d6e7ad723699d0088f25536b024b69886de02ec6606ed16c62b561b5dd70c9cb6d4f99750929015cf915df28edc87af96d9d96b95ef5265df1efbd3eec2c19a92737faa697d942a31f5957ac344e48b18925f70f5bc2a963be82bcda4a8d3fa8f331b69003fb88779ff5153cf538d891a25caaeedb90a1c58e63900dc3a4f88cbb31fa06d515cc9106a94e8abd6392d374bbed234cfc4d36cae5a9955c1bfeef0d28090a0681b09f6288749a1f1b975e778427b298da64a163df0df03734d876f6d02f568ec243f575c247d409bf59990bbd53a24f2712286de70edbf6e204466bf93e1933d4939d5a17df7940c02f7c0a6e33bcb33abc15ee9f2a7922ec5430fa8f08837d145557a67d0bbeb45b26edc9ba727f10ac6d5e871cb99bd0b91c25ddc49047875e8374421d4098c87a8e29a89841961b484b76f95a02baeda61d6b7cfe3acd1f421face86a854d372d6488519c039715e6fd38fdfb8f755a014a710d30c085ab4517b18302c570efadc4fa749642432dfabf8ba129cc3a5ca5a09c4ffc08d34290b3a2b7850199893f67102077f29c6070a760a886f1573f4933177f3c07cb56a2e9df92c66762ca771509107a5920ef285b2952a029e5e4f2124e1ee2c77f9e0a2b7282244b9afff5d060ec4e5d1d25967ab169fbd0ba71c5cc7d59e578ff0efbd9afe5a4827d23b00379957c10b3ae25406004df656d3a3cb96154e82a352e090c24ca3c9a5b6c000eae91ea4f471dda4138cdc0ff1b7518b3fc7db514a9762bdbdcefb5ca5bb815f365c60788f2459118d66bd505fc447dbeba60af492e58c37de6b6236040bd45b9b9465b1f05b38abe328ae079bfedc1814b700f1e3a20e5ef8c6e516681b0c399a8513bf720f47cb18a76e4b8a2f1a969323a0e0b5b7c3f57a8918042aa02c7af1e29d6b557d868fea59264b3fdc5a2e89e481b1e9a75a323b6c9f033359587fabc4d663b538e0006a8624fa0b1e00a10084ad70a6d1c67affb1e67ed1f1ecd83c4aac9c193003fdfa9d622220f3fe8729b92e6453232f237815aa8768e2e04a941294718b5eb5c3294959f49de99129f10919e8617356ec4a2e889797488c18b20e58c9ab31f82aa7003d82cc1804486f58eb130ce0951dfb70b15a4f8dadea1bfa9d16753d0885449b3fe91c13dcc6c6f6ef420ccd6d93e62fe4b4e46cc63f9b918945c0c6914d95c75d09c932d1176a4485ede9c1a08e254bf869f3e0b04bf5af5f27e2ee69e44669927ed474accf9776cf1838e8f87f10397b78d811d7fc311ca8ba42693c7a64102a44b305020332c1c64a3c499e805d71017a1fb1b2a2b3a3a5bb2347162ec11b249759d36dff907fd0dfbd6a8a5b199ab37c0805fb4f494ae8d1a2867dbf35114daa239c4cf59c3b0a39d0433c3e2873ee7bbbb3ea708a3039582b5a2da52d0085bffb5c7512c187d31027f68d53bc55b0cf21455be2bbf8afabf654f80882743027f6e669b1faa03acfc28cd3b053c944f631cc760b57343dbde6664840339b2ebc026ce975c0ba512c0664faa3839fe467bb5714135f1eb7fa7cef21739334253a8788375d54e9132d98a057549a389003c08933bc0188e9795ec765b41b015ae921446bef12d000a9be45ab26b242c6373a56d4e32bf7ef5e3d92f985e6cd8adb3c20ecc2a33c103a9fcea11ae6c6462e4f87609d979772b6a575f582a80b799d79fbc9c75ab394895d31a60ef4a7318cb2650d0784a43f43ee0536a20388e63dab229c8e72ea2a9d89667cf7494e16784a50163dd73aa75fb756d226984fbf2d5715e273550ce222ff858d6811cd04b81854dc21d698ea894907f6f7d9e14fbbee21e65c666868567dbdcff7ba69f20219e3bfa5fba63c5400c689cd4eb5ec64ea30549fc4859891e01589c056dd23969fe2b67e88542cdd8bbb2824ecdc9382514d81051d7806196ed2db6ba11cccbd8214a1ea6cadb3bf5e91cafe55d8bb5d1cc4d2a314ed9cf559f4e46124cc5caa76cf2f87eab0e776e7c7caefc2f22ce34b161c9ad91b39fc2caa25dfb4ca826e48035f87532c82d101311c37e243d00f61209ecae21c845b7746041acda0756c7d2a47bf76b9db7777c716ec78862506015f34a47e53bd772be68546dc7f00be4e821fceab1aa46c07c5e0e1077392c97e4d5348fe9e85e4a955d62f9799cadede0ab89616fac7056a16b44e8435645d8c86536da0a777a8f4d3620f928c5d58c1e9702fa64e3a0bddfb7c05090713169e65d85ce105e00d983c05b2413c30a718d4a0ded0feddc3eb0dbbb6c1db9d1ef214f578055b6453d3180ee47a9cabb4c7ac2f3cfdcc24fd6e66db5ee0d243c3a4ecc59b8aa77d754c31411dc799cfec2a93cf29d752aa825ca23517fc52895e166044ef423cddeedae16a4e8ea659e73a5f297bb89116b6eb4d1db814da0409f78060b47167591b715886b66f7347909994dca052cb96e322ddfa201c288a96b1e919598f776399bc22edc82f3fbd605cd542609c6db2fa09246c6b13665b3cde3b44c20bbc55443ba8e0c6a84ea1e250deebebe071542b5a9ed87e3b103643daa8d1134aab8325371025a8f5b5c217c3998ed811dfea66ad2a76669778ca087b5d78e319d1ecc37159f3c5531f805e67b5a3b096896597636b639d02006a88bdfb47f5eab220dd497876cc84c593b672cf36cb10f0e5ae5aca10e8c5ca589ad6ae0995a46623a2ba3d5e95c7d3d55ca66392c042c7fc7d3cd6ff90d3b4feb91d7e3294af6fe38a98e6628cf51fe92841cddecc446f1968a90305572a2228aa35bc6546f4bfaa8488c7b9bfd4e097871d986acc622527b8ac3c56db8f2bd163546b38f18deec1efd8073f1fed79d20166e071040a77ed4a608712afbb5b220977786f1c7cd56adea42e04203595d5a33f3ec398ef8e8d577557dfc20a785e0302efa8cd0865cdcc715fb9a51fb07db46d216748cc2523faec4dfc9e2e1bbcc376f83e0c2ccf57164d327052e59836188a9b2c23fdbe3df388513afa38e6e8feabbafea24e1b6e0fed3a9bfb37ccdf499376915ef0b1b88af4fdc7fa02e823203cc63cd6728898d982bddaa2752322198346deafe4df71009d3742679ddbea74c17ebf74c622d494ba418840cd035c178dbd5c03928c33cf98539d2367923edc3d3645e428a8c2ed81b8e77ff3d6d7f05765f8621319bc19ea63259a9217a43c74e333f574df9b73e9ee5a1e745e17fbf624950f4337711e920e1e3c7176d7e961aacfb340e765c82ccbd5a15614435d68a0f428ad928b552cc2e718fa3a9fcc24a0f334ff49a9ffaffb0d4f355108f798df90fb999e48efaa6b7fd6cea9472e9d877bf7bf30bee01dda162cddec7c1898b958da7adec9613bb99e84b940d41553cf5d37df5302799c6818e249dac839dd96a6de13a346c8aec5b9d60c6e10b9f26589db0973d7ef9b19a6bdb0c5ffe6b9ca9e4eb65dee4603f824711a3f2b9d77fc29f880d1a2e35a90fd96871d395129642f56fd2cba38001ede8b41378c1912d5b347b6b36a7d480f2021e9fb48b1ab730255d40d571db791a1ad4a4b70ad9e60fa9dc837bb775649f8ed6e68744a9f06a476bd705cd74ae97e2dd27317357a29b9447f27c20a04f49a145b5b9f18b740771322594f0fcb312200c37ebf7819cde7e8e75816141de682bcf992c2bc648e6d555a2701553b06d69c7a07b45d63d0d01dea5b8e21f6e98a6c4fa1abad0e0e8b856fac7a1f672f8ad18700f5f39108d6d4afe4bd6e903fd9d31a8ee4145417674dc66dab78d07c2b225aa7decb298664ae43e06fb828686bd88689227dda59ad55002c6ec33c98b7d4d96d8976def7d7cb1d0d733c79744b090a5157b538a32027b6bec52b35958b367c701ce50c28077e726c3ca8729b19155720811f8fa334a3f96e3e5e7b0f0923090c1c8577e84a74de6de7d9db923316d06c65f4f47c10df7c3a3859ae99b096c858dc35c95f7b6a9992051718d32a4b312e8aa5f2d72c4bd1b3f65a5da11802a79a37dd4ffc259fbce547d0c8b2b115d79a6e17dd1230fb01a4720177428115d49dce36a09884e134f59aeb4396244bfb9202ab81f8e014545c79202f1525fce3268a0c57dec2cb6cd474a7ea3dd1e0e5cb5e5e94853184673b39ea317758d40eb95a08b5484b66966f6c5a73decc6174639e76aab981fe4d8cd01a24a73e3a82ceb8c00555516c86bf0c8b9e52c495c05585213037d251a9e76eaff517f8044adf67ab8496dbff7bb83761934d77d41044a9f97cb2061a21b934eb6e2b71268367d97384197e3d17d05dd97821cdbae808f3d54f163600d2cdb3ebd2ff044d55fc0adcf01d7590b01f1d92eaac3037b302aa069af8b6789753ca0535f75e6b83bd489d7ba61ee2ff3b303f697ec201feef4be3505152f9ad1403ff626960fb6147480d77d8aff833bd1bc94a702fef7d48e86e3d440e425291cce5d4c2c3f7") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:29 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x2) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000280)={{"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", "f31ea04e6b4e2fb4c0f998327b4b1304cc057de0d380e298eb9cdda15be2c0ee", 0x10001, 0x101}, &(0x7f0000000040), 0x4, 0x8001, 0x5, 0x6, 0x9, 0x9e480000000000, 0x7}) mkdir(0x0, 0x0) 00:01:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0x3) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x5, r1}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[], 0x0) r2 = socket$inet6(0x1c, 0x100000000000003, 0x0) r3 = dup(r2) dup(r3) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) 00:01:29 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940), &(0x7f0000000980)=0x8) 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(r1, 0x84, 0x108, &(0x7f0000000f40), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r4 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000f80)=""/222) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000a80)={{"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", "7cb0e91e03852616f2b65fd247517a5023969e0e705698fee3b3e4be8b3cc8e4", 0x7, 0x80000000}, &(0x7f00000009c0)="431a920a18b22338a72f51db3bfcf168fb1a41635783545212956fac4955282a56079f6ee9d04d6060d6a7a91fd23821b5a7a33ddd614533e0265cb3c06ae29351d45f339d0ecaa9fb8be0de7f41032f285d18739df1473fa3aaef4f03acd7d1681be080aa37995086880134783861f0af4cf7242bf3a489a63780c258bb277d05225d9e28d5fde2ad62af64cdc89faad09483ffd4df5763351636be0baa39cbdca00590aaca25eec718", 0x6, 0x2, 0x1, 0x8, 0x20, 0x8001, 0x80, 0x1000}) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000f00)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x2f4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="07000000f8ff000000fdff03000104000000e854ef249310b6d6e71ca3fba8b56bc46f62823c3b8baa746b65581e56e6851c5d3120ad2fef5d94ae729c1be9e63350441ba02be9c9439454196ec2ff417edd87c856be7ccc5e44e09a0f9101b017fbf9140a2dc20afe762fca82f4202613101caa3f8efbccfe188d7f9ad84600"/142], 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:01:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x54, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/165, 0xa5, 0xc0, &(0x7f0000000100)={0x1c, 0x2, 0xa0000001, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 00:01:30 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000300)="9826473e431c120f05f30f59bfd913000040d8e54135c2e967660f6b32fb63630f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f081716c0b1a58ab6e6ea80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a100f9110fd3c4a2613a1b") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) getpid() 00:01:30 executing program 2: r0 = socket(0x4000000000000005, 0x3, 0x5) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x924e, 0x3, 0xaca1, 0x0, 0xd994, 0xd3d3, 0x8, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8000, 0x44, 0x1, 0xe0a, 0x7fff}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x200000102}, 0x8) 00:01:31 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 00:01:31 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) 00:01:31 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getpeername$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000014c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRESOCT=r0], &(0x7f0000000100)=0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r1, 0xce5, 0x100000000, 0x84}, &(0x7f0000000200)=0x94) 00:01:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0xfffffffffffffd88) fstat(r0, &(0x7f00000001c0)) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() geteuid() fstat(r0, &(0x7f0000000500)) freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) lchown(&(0x7f0000000680)='./file0\x00', r1, r2) r4 = socket(0x0, 0x2, 0x5) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fchownat(r7, &(0x7f0000000140)='./file0\x00', r5, r6, 0x600) bind(r4, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000180)={0x400, 0x5, 0x3, 0x91}, 0x8) 00:01:31 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940), &(0x7f0000000980)=0x8) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000f40), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r4 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000f80)=""/222) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000a80)={{"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", "7cb0e91e03852616f2b65fd247517a5023969e0e705698fee3b3e4be8b3cc8e4", 0x7, 0x80000000}, &(0x7f00000009c0)="431a920a18b22338a72f51db3bfcf168fb1a41635783545212956fac4955282a56079f6ee9d04d6060d6a7a91fd23821b5a7a33ddd614533e0265cb3c06ae29351d45f339d0ecaa9fb8be0de7f41032f285d18739df1473fa3aaef4f03acd7d1681be080aa37995086880134783861f0af4cf7242bf3a489a63780c258bb277d05225d9e28d5fde2ad62af64cdc89faad09483ffd4df5763351636be0baa39cbdca00590aaca25eec718", 0x6, 0x2, 0x1, 0x8, 0x20, 0x8001, 0x80, 0x1000}) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000f00)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x2f4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="07000000f8ff000000fdff03000104000000e854ef249310b6d6e71ca3fba8b56bc46f62823c3b8baa746b65581e56e6851c5d3120ad2fef5d94ae729c1be9e63350441ba02be9c9439454196ec2ff417edd87c856be7ccc5e44e09a0f9101b017fbf9140a2dc20afe762fca82f4202613101caa3f8efbccfe188d7f9ad84600"/142], 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:01:31 executing program 2: r0 = socket(0x17, 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20, &(0x7f0000000500)=0x100000001, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000280)=""/102, &(0x7f0000000000)=0x66) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202002f66696c653000ac193a230b48ab5f6bdedac89b956a52a6aeb356a908012cac42f4112cdb664055f0a74e4f6bd16f868f5896120d4598113e67a82593440b0bddaba0b790838948ce661a3da8fc988e57eee6966030269c1baae59e8f339c1c640279cdaa50ae4a1d5f7a4af6ee00"/125], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x1, 0x4) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f00000003c0)=""/253, &(0x7f00000004c0)=0xfd) 00:01:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x7ff, 0x1200000000000, 0x5}, &(0x7f0000000200)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x3ff, 0xff, 0x20, 0x2, 0x3, 0x0, 0x5, 0x0, r3}, 0x20) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:31 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x80000000) open(&(0x7f0000000000)='./file0\x00', 0x40000805, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x8001, @empty, 0x80}, {0x1c, 0x0, 0x800, @mcast2, 0x7f00000000000000}, 0xfffffffffffffffe, [0x4, 0xfffffffffffffffd, 0x3, 0x4, 0x813, 0xfffffffffffffbff, 0x100, 0x9]}, 0x5c) close(r0) 00:01:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x2, 0x4, 0xffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x9, @loopback, 0xe8}, 0x10, 0x0, 0xfffffffffffffefa, 0x0, 0xff63, 0x80}, 0x20000) bind$inet(r2, &(0x7f0000000040)={0x2, 0x1, @multicast2}, 0x10) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000140)={0x76e9, 0x7}) 00:01:32 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x130) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) 00:01:32 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000380)=@in, &(0x7f00000003c0)=0x3) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000080900500ffffe00d7f00000002004e22000003f4000000000000e6ffffff000000000000000000000000000000000000000000000000060000e4ffffffffffffff000000000000000000000000000000000a00"/153, @ANYRES32=0x0, @ANYBLOB="0500e7ff08000000360101000000000005000000"], &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x1cc, r1}, &(0x7f00000002c0)=0xc) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r4 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r5 = semget$private(0x0, 0x0, 0x2) semop(r5, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x4, 0x101}, {0x3}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(0x0) dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) socket$inet(0x2, 0x0, 0x0) 00:01:32 executing program 1: r0 = dup(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000080)="d5dc55846ccf277b73e919c8444e6630", 0x10, 0x0, &(0x7f0000000100)={0x1c, 0x1, 0xffffffffffffffff, @loopback, 0x3}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r1, 0x0, 0x0, 0xffffa700, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:01:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040), 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xfffffffffffff2d3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x1, @mcast1, 0x2}}, r2, 0x20, 0x100000000, 0x80000000}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x81}}, 0x0, 0x6, 0x8, 0x4}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0200c000bbeb427c3c0e7ec1538c434da4054475ffcd5e66cbe16a1b367db62003d9e6fc351ea4d49a84291596fd2c79b9085e632b2ffcf6e26cd37216d395e09a46837a63ea655332221e7fde65b3076bbaa1cd3b89121784289c12bcd7e6f4bf60801ad7e7cb47cb9a492b668d89dadc9e43f676acfee72d0322fc9166aa66c2ae44415a364624c3e53fba9b92d9ab735caefdb40611bef1059dfb8425613865dad5a5d73fa0f9d3a1f4d1f0212a28bdb56d75aac0c67a7f835e59f9228c184e39ae7f6e2bf87209461f10342b3a30b50bda2f99143adf8bd8838a7f66c4e3d266d4"], 0xc8) socket(0x0, 0x1, 0x58) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x6c, 0x4) 00:01:33 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) chdir(&(0x7f0000000340)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:01:33 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) socket(0x17, 0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3ff, @mcast2, 0x6}}, r1, 0xf48d, 0x83ff, 0x61}, &(0x7f0000000240)=0x8c) bind(r0, &(0x7f0000000280)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket(0x11, 0x4, 0x4) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x369) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r2, 0x2) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000300)="99faaf982c1fb43be682b879a048d8c0bbefd5dea355a4b065b5574b41d516f5d1dba57b53a1136fd14b4afb38fe6f06e10f51f3e80e18eae1516df22ed15dc5ce5eef76545f920674844e0705f1") accept4(r0, 0x0, &(0x7f0000000380), 0x30000000) 00:01:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) dup(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x6, 0x337, 0xfffffffffffffffd, 0x7ff, 0x9d}, 0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="ec05d1e2754c05c4ba5278cdfbdd1930378e75f595cb11b5b549d254c66735ecbc26dacf3045fba3ba6a2d175c4b0fd180839a589284ac694714ecbe635375ea7c99346d6b02000018ed1d30c0a50286c7f1155fe9b209c7e08dd8a59b93cb2053cd1968d6060000000000000032bcb434d65a48d93701e8d7c66ad86c2b9f0852c1eb8a"], 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x9, 0xf, 0x4, 0x9}, &(0x7f00000000c0)=0x18) 00:01:34 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @rand_addr}, 0x10) 00:01:34 executing program 0: fcntl$lock(0xffffffffffffffff, 0xd, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0xff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000011c0)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002dc43751f859c12637e0541deadd000000000000000000000000000000000000000000000000000000000000000000008000"/150, @ANYRES32=r1, @ANYBLOB="d216f11d67342c070000274f21da0080b7cff50b8618558e88555f24f296a52dca0711f5ca08f4e81825c82c9904e994351184611ad72bc7c98b3996bb4250a2f7596d8db5008d98585e88f7b8eb9e46aaccb4792d697a5fecfb1a6a90ef1adfce9587ed09a748183bbce65b5d671eddb562adc235dffdad246b4362daa2994b2d875a271926a65ceb83cbf09119"], 0xa0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) mlockall(0x0) sync() semget$private(0x0, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x7) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x81, 0x2, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000840)={r1, 0x40}, 0x8) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(r4, &(0x7f0000001000)={&(0x7f0000000280)=@in6={0x1c, 0x0, 0x75, @mcast1, 0x9}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000380)="3c755de1abbb5e2c4886c3786e42723001ed1dc856dc375bd12dcaf3e063b700bc121ee0cc92ca05aeea916bf411825cd9ff41c103d0f83a6628773c64f31c1557120abb48c031aa8e1c4af84c56e0852997a0fc95641aea556436885da18fa5c002ac3ea08c446e00923db36518b52ed6379c7f87702ed42c31b48401f22fd5d4c0900f79df8ad1d0d1c9eb66b9b4c4304ad65f9ee154816f82462a69d389f95b7eb53a4eb241846d42ed917cd93894983aa09e55bb621d8a74540ce6d24423eca134138b2e7186b009f82834a193d0e30775352eba4244a16e1ec7662386", 0xdf}, {&(0x7f0000000480)="98c0f68618370b0ad810c9e6f7f988957993a5e6634aa1abb35d076eb4cfc1c8a845dec103b47db4e2a39c5f287d7272885f01544fccc242b199685706dd888cc00cfd37e1b5ed5415f57a2289a8a239f43cd9992063534b5e8db1f3a2240ea9286efcd6373f0d59032580b38c17c5f03e297084a7b46308bd92d00c12d05a083bf6a145c9cf41a0a50b9f52726a4b3c564e51105d8fb9fbca3c226bfac47fc91faa", 0xa2}, {&(0x7f00000002c0)="7f411f5f86e2c6c08ec44b15f0a27f530f1fd7d7bbf5d46698cf5a8b259f8934323515b68c647de8f1d01f38a3cf32a41df25ead62da0b04565faf62c604748dde53ff18473c4d796e013d0c148d06ee3f", 0x51}, {&(0x7f0000000540)="e2afdff2dc8006277c683c406ef9acde7d8b7e756dfe292af340c764327d72b12519bc2710d9a76bee236f0cdc3e1868e13ee7d3b6c8897d1c78ce8361e17006c37f21b85e762e67e5d125618380b196df24b573a6117318547cd8fb0a3e70a44728a979221b8c90b285f9fecf17dc11411ffeafd81ee0a9db6c63f679dda1b5a1fdb792c98c22d1eae5cfb1f03a26812cd4423d13bd78d192d2d8a09bfd0c9485", 0xa1}, {&(0x7f0000000600)="2e7c691c22e01b150b7a4b67bf4da4c8d3c3c08a237b90acb7a7b95cc379fedc17a0ce075db0d329e22c69cf2311d559902f7056218ab9738a966b9e132df322a9f47c5dd92f13a1a4b03012127a9039da8e", 0x52}, {&(0x7f0000000680)="363349ba0f0784193a6c224d2f924d85f317d7be116a3e089b63a423265765c65ebdbdaff13fd747511477d1ecb36479a6824cd1746a042dfe5250c04a7a46c0a9858c975192254fb3830bc057fd9d094bea54346ada993b6513f19b65eb64959f146902f29f79fd02ab6d9949aa330fdb950f071416816e2d20a202b895203699e8449f7bca3a18b0d4cd71a0c725889d7017732ec04552012635043b1482d33e359c7333ebc0e983db20c6a07d84cec9b48e8ef013020fa8f8fff46770a5f6bc017f6957d8d918b3efc9d77ceb2f87f9b3cfba11abdfdc770515a108dff877e157888ceaeafc9f3024", 0xea}, {&(0x7f0000000780)="6b66f8665389b52a3c763e66a05d6de54acbafea8ca35aa07a6c347d7554b9a4aea6c65c87b28bda6e8e66dffbfbe6994482ef044626f796e82533dd02fb737db27d044f93eff2c5a8cc3bc4390647f0255734ab4aa03e3021cdde3903a9b06fac404b353763df976ada629c2df10cfd63112a0f3929f4870cbc481b57ef72a18d68cdd1e08362afd01c047b78186cc3749e74d73fc78c79c6", 0x99}, {&(0x7f0000001040)="55307caa238343a5a5c582b8e3ab7800848a96fb1ee39e5620d1f9e43484c573ba85ab33a3fa53f8a0b81c", 0x2b}, {&(0x7f0000000880)="e49ff7823139b9d201a6c5beccfe955a2ab8221b1a81f8232befbad19645681af81763c7e7b726c79ceaef2cad5bc74ddc9309cea1c3d9c9dd479347c2b36b16d0e26e38632b6afd39d007ef86c2bfc2e695b8cfdad7026caccaff981da6073ab9d94648187a2fd12256093f5a4536320765bc129bb5a0a232c32e295260660c370936932be4d4d307bec31d865e63bcfa2fe7e2fac44efe86474def506e4333476e72de37ac9e97767e7ff272e71b8314cfbe7b219e4ae90441e6f83b5ec51457acbf7a16ca0753c68a8f", 0xcb}], 0x10000000000000cb, &(0x7f0000000a40)=[{0x100, 0x3a, 0x7, "44f623113bf77ef43aed7b157af6f0e42dc9313d1715dd325ffb0b44e29398272f88aa553bd37d70e9d86555ea979738996861a2aabc9ec7cd900d90cbdc6dc9ae96b6ccd3e27f04884b5b24d3afa22fbc1334594c618081cbcce5d468aeddae640c02625b6da0194e03c80e0ab646ac0812e3077aae74559aac0234d9e1b038c6ed5f95df9ac4cf6ade94ad374b7df829ad4a69eff67f20eda9a21dc504a9b6cad526c451052413aa0d7a5d1a7aad18848a4bbb143c5d063d5bafea2c964acc3a5b477848c3d5a1229a8c55c8458ffde913eba890cbda78b1bdc32c82e55365f4fd300acde17582630fcaa514"}, {0x110, 0x3a, 0x1000, "f15aa833f8c8470ba25a7a82551d6ec2dda71f3a3a2a775b998f9761425dc45d2d3d962c8527363b1a652c11d481ef3fce8ced184246a4c23769b29fdc478fc68b41c7d7f777ff640979ebc4527bd8a34246a979533f7ae1a1ee5d4246991e1b2fdd7bd7cef733e5d462d9b6122f0cf9814f577ccf87927c0585ddfb4790f2658c08887441adb099a5a8ca002d447959f5912e346e93b4b1df8bac2b9375f4ef888cf9ae2f2f6ea8e8e37ee1af5811773750718ad4ebcb45a1b902d41f185301a6b3db1c21f4448b5f17d20d6f80532de8ab9313169794839d414ace3a0885bb36db69662ccab23bc8e9ab084e97059452f705dca6b1b675bc"}, {0x110, 0xffff, 0xfffffffffffffffa, "1c74bb3ef630ba0328eed317cc9c4fc9667701e0b8d968f1c48a1aff8928fda3e67ee7d086900ccca01bced824beacb999589ff9f005030e8d080fb78d2fa9041e62eefea25ce7724abcdda2fecbc6ee99096066d89346bc3590ae997b2cbfd8c400993ac48d5808abf3f6cdbfdb61ae059ff0cbef626cf48c943a0f68afc205afda19cec500db3df15e730bd9e64901074b75bccb0c47e90222f911db5d634895587f0e13797c3ae3b1cd5ed25e2bbb1c3dca422fd9dc441d24da38b29a3052a31c5d41c031a1056fc2e6d267a14d9d421e4dbce3d5eddaebe06cf4c7d05a70fcd62a68ffd7f099cb89a0b1a9c2dbe913529bfecdb7f23ef414cbe050"}, {0x28, 0x11, 0x6, "be8a627d3de008cd8dde49d889f89bfc6d16b3131a6a"}, {0x110, 0x11, 0x3ff, "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"}, {0x10, 0x3f, 0x3}, {0x58, 0x3b, 0x1, "1c11ca4efbbc97dca6b73f5039cf6b724f6aa046b0e875f32994ec5b89353e8dd17e2cc53a69283be8423d9f762fee96814238d4d4976afc17573d8c3578f66f54010e7aaccd"}, {0x80, 0x11, 0x7, "af9ddcb0b48f1f7a106377be3dbe01f15c64b05e2f048da54d59bd45fdd6d9e26b55b6d12c89cd4d327684dc2c841d4014f1664a95c2513f1263a68437534dac873ea0f466392e859e3e5cbc1de8c1d7a95c108d344f8f496e29ed0f63b00901f0dc7acc024e42deff179e7c25"}, {0x58, 0x6, 0x7, "3f9c367e19da29422d60d88b2f4c0dc7fb323731cced890c6789b89c50dce8ad57a9f8a2d8857a2d344c5106d372316fc3ff132adf39a4d0f917bbf082595632ee2049199f"}], 0x598}, 0x20000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:01:34 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast1}}}, 0x90) 00:01:34 executing program 2: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/194, &(0x7f00000001c0)=0xc2) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}}) syz_extract_tcp_res(&(0x7f0000000080), 0x1, 0x7) sync() syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9008fc840ef0e0ce4c653fbbd27a95ff9c4c2613d700201ef9d670f381d6a2fd1d9c483ed6aad000000005a5776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000cf9f") 00:01:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendto(r0, &(0x7f0000000040)="1a11795891f551cefcb01b5ba1228376994a76159d3a11a4ba4bcc8fa3c62d656dba2ee7eb60c0c3d6c66e6e1e52b48d4557ab81b4af6bdfe533fa056f22904e117bb5f046", 0x45, 0x1, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="91fa43734d157217db39eb85d713f9006beba768b9646a5daaf6c11f85410be7110bc512e6bfaf363dab52872d2deb68d9cbd28c4c6e4c5af74591195ed87789d78f51fe75a9a7f922d9b8af708a02307f46bc5f1c9102", 0xb4fa, 0x2, 0x5}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r1, 0xffff, 0x100, 0x0, 0x0) 00:01:35 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$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="c8290edca11782c1e01702a3e89a9f8b7b6e3f4414276e8f6c316907547eefe561f109bdc53b69fa0d9581b606eb0fcb8e34f88900a24522459d2a43ff633c1a3343d8665bdf5ebc1c71bccb45da65a63ced25dbbc"], 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:01:35 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x9, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x100) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000200)=""/92) setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x0) 00:01:35 executing program 1: socketpair(0x5c, 0x30000005, 0x1ecb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000001c0)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = getpid() getpgid(r1) 00:01:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0xba}], 0x1, 0x1c8) close(r0) fsync(r0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x8000, 0x4) 00:01:35 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x10000000) 00:01:35 executing program 2: ftruncate(0xffffffffffffffff, 0x7e2780e3) mlockall(0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:01:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000200), &(0x7f0000000000)=0x4) 00:01:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:36 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="2efd6eaf62b48a9124f7c95dc0b70d5a00f22fa44ee42b4c546911") mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:01:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0xff, 0x4) fcntl$getown(r0, 0x5) 00:01:37 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82020019fe7918fe94112facf3b4ba158bc4a6fe47a04602d1494249fd6aebb881a1d1e8062b26f703"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000005c0)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) r8 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r8, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r1) 00:01:37 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c20000004a30000001996c6b60fc0755042cd000001"], 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x2, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x3, 0x6, [0x6, 0x363e, 0xfff, 0x8, 0x10000, 0x5bd2]}, &(0x7f00000001c0)=0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x2, 0x0}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="e12f65666aff834853dea92b14fbb8fd0034c88e2f9902060d6052b5eda4ae784f8b4b81aeda404f1261c027f75dca3bf76ba9f3a2ddb15295390e0c2a7cc928c7b06d32dc8d6fdac32885a85648f79584b2175a6cc1c0a7f3a47e44c6686c682db92dd053dad47f10f30d59c8e14befb8c89f27e5316874174d676ce9934940bec4bdb405a5528e2bbc9e867fea780dd9e9c0d735", 0x95}, {&(0x7f0000000240)="4ff027aaa80ad4c194f2684c4cab1cf573dac62e1bff510cab68e18839c33565f6fc4cefef1e6c35a9e958766d8210402e7dec37f0fa5fd24ea1699112c87838325deb6212004e897a59f5c168e384624da3c74ccef140c4e995dd", 0x5b}], 0x2, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x66}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @init={0x14, 0x84, 0x1, {0xed5, 0x612, 0x9, 0x7a8}}, @sndinfo={0x1c, 0x84, 0x4, {0x7fffffff, 0x3d00, 0x3ff, 0x2, r3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x100}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x80000001}}], 0x98, 0x1}, 0x100) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000040)="cf51a7557da1411167d077787ecb4713de0c8a63837a0af5b5a3896cba014eca14d4ffeace601f45f52c44a92c09ae4c7a3de5ba0e3ead1f551bf3388340c4c626f500c5c9947564bde52774ed7c8e800ea98d3e186786ff28b5bf3a41cc08a37597868ee6889116b3322c5b0c012cfbf8f82f53d03bcd577f9bdd6e01e2c560afd5e43f9353d6ec376bc685499b5a296b788421bf934b1e64c8c7c4749fd925098b8ca4a366b609d04ef1b2") setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1) r4 = getpgid(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000100)={0x1, 0x3, 0x6, 0x4, r4}) 00:01:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x745, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xfd00) 00:01:37 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x0, 0x2, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r2}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@remote, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0xffff, r3}, 0xc) 00:01:37 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0x5) fcntl$setstatus(r0, 0x4, 0x40) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:01:37 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/38, 0x26, 0x40000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0) 00:01:38 executing program 3: syz_emit_ethernet(0x145, &(0x7f0000000200)={@random="cdbf0e000084", @local, [{[{0x88a8, 0x7, 0x9, 0x1}], {0x8100, 0x1, 0xfab, 0x5}}], {@generic={0xfdff, "c14bde642257866c8703ed7b44212db1c97047a8cc3c728f9dddd80ba2f8b8a68ebbf30614daec2a7b92ec8a6d98c9c6823be8db93ed083b1278817bf8a9133bf351b692e89602846d9995d505a4a644d3909a6acadee9e6e669e3cf4a6a2a81c541091cc6250ef475d020753b0ebb62365a4ffcd4c9f298a93fd44c8f1090323a649b58124d718e6d784945b6f286a4"}}}) 00:01:38 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x749}, &(0x7f0000000300)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1000000000000404, 0x8) unlink(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) 00:01:38 executing program 0: openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) socket$inet_icmp(0x2, 0x2, 0x1) 00:01:38 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$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) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x6c, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x9d06}, 0x8) 00:01:39 executing program 3: setreuid(0x0, 0xee00) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) fchdir(r1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfffffffffffffff8, @ipv4}}, r2}, 0x84) syz_execute_func(&(0x7f0000000240)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d942ded10070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f0000049f") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=r2, @ANYBLOB="08000000ff07000002000000050000000300000068afb36dbd53b7b6fbff8c7cdd187ea0de2dccd56c28272f973713234e6b3e41fb7bcc80b91e39a76463a596bc651f9be2a8d6372befad596cde8121e3c36839b66d0c85bc1da5cb106a2d1bd2f45120793ea3e059cc9ba662a8e084273443da941be53afc826357f230e42894e6d78611d30d8f13b6d246707d409a912ad64be504e84dd66b5bb526b0269cc72506f8996b10cf2030310ede0c4cfd72ae5f8835b70c0ca4ec778e6388574b20900cff194837d2c26d2ea4ff8d8c41098ab8"], &(0x7f0000000140)=0xa0) 00:01:39 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x745, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xfd00) 00:01:40 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x18) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0xf0, 0x401, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001280)={r1, 0x6}, 0x8) syz_execute_func(&(0x7f00000001c0)="8f8978cbfcc4235d6f2bf0f0811aec12f5530fb322f20f12e1d86418ac43dbe2d123c4639922aa000000002dc483c1783a03") syz_execute_func(&(0x7f0000000000)="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") 00:01:40 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x1000100) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x1e, r1, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="1c9df8fa98a875923e48b28022ec1a3e9c4fdcb189eb552c491fd41f09368d370595a206ecc1d83d92b9e9117226849237db882f91e7d6c6a278ec933321c75b068e3db50d80aacd02d9a01d806db094dbd686072bc70c9dff00d2cb1aade1da07a4") r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) socket$inet(0x2, 0x20000000, 0x100000001) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:01:41 executing program 2: syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fc4e17911c621fc22ebd72e41812047002b019ff3450f59f70dfe8c738888a1c40fbbc4e201acac10000001808f294001b00b0000000f71d539f08171a38a80f96ebbbbc46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b55c9573131b15dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xc3, "b5e7ab65380f3deba003304530bb33c5"}, 0x14) 00:01:41 executing program 3: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) 00:01:41 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f00000000c0)="e0dc22ab742b2ed584be0c7ba9bca865c22f41e974124c3728b8775ffa4d084f543742800fadec377169db2e4228dfce3ab2f6f803b4161e24c157eb8b6f495f4579c0b0a15c09af1058242adfb0d2fe99806d68496031b867e510217a71f16ff9dc3330765304da2642338ce8013bff771f913579a32463350e942ccb4465a38952e1", 0x83) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x10) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setstatus(r1, 0x4, 0x48) r2 = accept4(r1, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r3, 0x8, 0x7, 0x5}, &(0x7f0000000480)=0x10) socketpair(0x10, 0x0, 0x10001, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r4, 0x9a, "78eb85bc9786dc269b4e4baeeeb4512c2ca320a22d63dc7d50408d0e15904549d2aecf6ccb177b05822a9c98ea71a0b121c1e2f54cca95da4085453e2f8116efac732011b7fe4ee75ff3bb8ef6832a43bf4f8ac37e0870780486096ce5d3b2f0902779a59a13f0c0378fde40104a28d31d3a794bde2c201cff5fdb97870d6627a78141814c7a23d0cdd283ad533a332a98e720cbc27077a7f0cd"}, &(0x7f00000005c0)=0xa2) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) readv(r1, &(0x7f0000001840)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/158, 0x9e}, {&(0x7f0000001740)=""/181, 0xb5}, {&(0x7f0000001800)=""/64, 0x40}], 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000001880)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x4b}, {0x1c, 0x1, 0x4, @mcast1, 0x52}, 0x7, [0x6, 0x7, 0x4, 0x800, 0x71e1, 0x7fff, 0x10001, 0x100000000]}, 0x5c) select(0x40, &(0x7f0000001900)={0x709, 0x4, 0xfffffffffffff801, 0x6, 0x763, 0x935, 0x3, 0x200}, &(0x7f0000001940)={0xfff, 0x7, 0x80000000, 0x1f, 0x0, 0x107, 0x401, 0x9542}, &(0x7f0000001980)={0x8, 0x80, 0x4, 0x9, 0x3, 0x5, 0x4, 0xffffffff}, &(0x7f00000019c0)={0x400, 0x101}) bind$unix(r1, &(0x7f0000001a00)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r5, &(0x7f0000001a40)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000001a80)=0x101, 0x4) setrlimit(0x7, &(0x7f0000001ac0)={0xffffffffffffff6e}) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000001b00)={r4, 0x943}, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f0000001b40)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @broadcast}}}, 0x118) r8 = fcntl$dupfd(r2, 0x0, r6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000001c80)={@in={{0x2, 0x3}}, r7}, &(0x7f0000001d40)=0x8c) bind$unix(r1, &(0x7f0000001d80)=@abs={0x0, 0x0, 0x3}, 0x8) preadv(r8, &(0x7f0000003100)=[{&(0x7f0000001dc0)=""/123, 0x7b}, {&(0x7f0000001e40)=""/8, 0x8}, {&(0x7f0000001e80)=""/134, 0x86}, {&(0x7f0000001f40)=""/195, 0xc3}, {&(0x7f0000002040)=""/167, 0xa7}, {&(0x7f0000002100)=""/4096, 0x1000}], 0x6, 0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f00000031c0)={r9, &(0x7f0000003180)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000003200)=0x10) r10 = semget(0x2, 0x4, 0x9a) __semctl$GETVAL(r10, 0x4, 0x5, &(0x7f0000003240)=""/148) setsockopt$inet_int(r5, 0x0, 0x44, &(0x7f0000003300)=0x2, 0x4) 00:01:41 executing program 0: r0 = socket$inet6(0x1c, 0x81c01da6b7984ebf, 0x8001) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x72ab}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x7, @mcast1, 0x1f43}, @in6={0x1c, 0x2, 0x100000000, @mcast1, 0xffff}, @in={0x2, 0x3, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x71, @ipv4={[], [], @multicast2}, 0x20}, @in6={0x1c, 0x0, 0x1, @ipv4, 0xcf}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000013c0)={r1, 0x10, "82d3cea0810744db42c5be02bc414a55"}, &(0x7f0000001400)=0x18) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000001440)={@empty, @broadcast, 0x0}, &(0x7f0000001480)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000014c0)={@rand_addr="f8789c7355ad41f2caebde680d8799fe", r3}, 0x14) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001500)='./file0\x00', r4, r5) freebsd10_pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r7, 0xc100442f, &(0x7f0000001740)="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") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002740)={0xe47b, 0x1410, 0x6, 0x81, r1}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000002780), &(0x7f00000027c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000002800)={r2, 0xa18, 0x36}, &(0x7f0000002840)=0xc) symlink(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)='./file0\x00') mkdirat(r7, &(0x7f0000002900)='./file0\x00', 0x2) ioctl$DIOCNATLOOK(r7, 0xc04c4417, &(0x7f0000002940)="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") ioctl$DIOCRINADEFINE(r7, 0xc450444d, &(0x7f0000003980)={{"25911d16144b24fda1e5e0d7e567e8705cad8198c9876de147de24e05fdf778cd737d025995a0933d0557f29f9572f618629b375101b0bb6f1f3e3989654f765861757f769a406882b25dfc2ee2013417786d874fb64918ccbbe494f8caa626a8453704d45418f26b3e281fed0b70920c330309fe1d090abc9011da934e2ddd4e321315a64063a57a3903de0a95225cbcf84eb0db713ed962f4c1366b55fdb09b901673b96dc3a9c0e3d09e7f3f6c798f051c4312a75da7f8f0ea5f386543410c0ef31156e6b7f941e21edf93613239d69def8b5242d6e9f10b405d0951c2378be84e6e4788f61d9715171a2cbd1f79a9bebc539ee9fc6bca9679c7077c31356e5436db59cb846ceec941df2e4d25ae14c84256ab50a7ef6801adc5eebf7bc2e20a8726ca7ad63eaca9ce34c7e10382ace1ef147bec20385603bd22d421682c4a740deffe6422a6f6cd3de0fd3f3a7496cc0f30f8e1ab1635fb52df9b9167e4c4a346198241f90551f9430b4b331dcbdb09948e6db05d986d14517e059655edfd39ce8c991f48cfdb23ee14215de239035463164803d7b728e70d51bd750cee774ed5b48f01a2a8097f46fa86b7f03f63681c805aabee7fb5e4c4261379a453bda0d36f39c9f3995acfab65579c4b539038dbf0ec7775f9bbd7c8ae4a86b51cad01609217a46e5415a7ad438e013eb0bc04d1080bd1c1469bb9756b79c944f8221905340da1dd794f09fd16a431b026d355f78d0c4934c70211a3a033f6626c74af81358f293961f1f84cdf3e3038134c5ed0cfbf8b44675ae3e5cfa69463997b5292b9cee4e2d1eb9b1240363c835049b770bb651bfe8814240715ffeeb89cddb8ad6075bb31752483f8d1260a286dafacbcc2b209101d834447490942bbdb4f480bee240e439aadb516f103788c6e5088612f8e59daa7ef196d677960c44aaa88d3e9a0887c5a6986d32c43ceb92456e4c6256ac82a7f53fe043fb53cde9874aa6cf0d4739e59adddf4a121941ba086b0bad17c32c4a0296caa4eb385698995a34e8231502ce022bfb5d3437cd37204ebc24c03467dd148d6ee18a97bc1da40c2888a75df8b823a6c47f4aad632d3fd3e5c17eb5b59d66a3969258be782bc25d6774e63c43286a910e14701762038fa643ae37856033a6d425556310067b3fb9abd1848b598db7c71fe128cb60e1d4837b62193bb40bd68656229bc6761e1b48082da86f978ed5155f33563258cdd55100f48c12d9a9986d249e780a1dd0a6826d3874d9837ccb751790f3a0cc568bd3e6c77da4446a99e5ae7eb127b94d6e25e685f83a0f0d1651cfa6aa6a3e56b06a9b9dccb5b9eb245bc566ecdaba38dc79d0e586763dd8c6896f95f72c308a9921938caa1320c0b6e0f4bfa47778208ea554d43f0c502afd40770cb9c95be7cedf8c98696190755d730117348505b5ac", "14db5ee87409fd174c0a9ab35326d52d336544f3166fe826b7e4f29e084c09d9", 0x1, 0x7f}, &(0x7f0000003940)="501c763c5e9bdee6e71cf3bcdc692cd4a6af64287e6aa18e21a95e3677fb113c8cca2c8fa19fc2484f1ed67dbc1a", 0x6, 0x4, 0xe3, 0x8000, 0x4, 0x0, 0x5, 0x80000000}) ioctl$DIOCKILLSRCNODES(r6, 0xc080445b, &(0x7f0000003e00)="6930281ff82a09d211f939da640cb4ff82b5cbd163234b09b1e2795dbee8e6319dd6b823904f57c32ea495f40c313a41a3f87fcc0c3364e9d8c78e619532a846fb051877150c0bfe002923e9e57f19e076cd8f4cca9b084f05f72d3e5d2915b74cb9dcb6ce1b9417efa2c60d058f5b1d26a1f126360dcaa6c55320184a23f87000b196825427554cf96a19f322fef9") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000003f00)={r2, &(0x7f0000003ec0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000003f40)=0x10) ioctl$DIOCCLRSTATES(r7, 0xc0e04412, &(0x7f0000003f80)="8b3f2c9e0ae144512a8a13897b90ca7099905b7e2ffc0233f5f2949f1e641571898759c3690dce6884e0ea59b7e8265571f2d47aec9208b07fdee28c40bbeea8") freebsd11_mknodat(r6, &(0x7f0000003fc0)='./file0/file0\x00', 0xc043, 0x9ba8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pf\x00', 0x200, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000004040)={r1, 0xfffffffffffffffc}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000004080)={@in6={{0x1c, 0x2, 0x483, @empty, 0x5}}, r1, 0x1, 0x80, 0x0, 0x7f, 0x6d7, 0x9}, 0x98) 00:01:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000003fc, 0x0) shutdown(r0, 0x0) close(r0) unlink(&(0x7f0000000000)='./file0\x00') 00:01:41 executing program 3: syz_execute_func(&(0x7f0000000200)="91cd80800ca06969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67050d482f7c7c26db2e5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f00000066450f73d4fe") socket$inet6_tcp(0x1c, 0x1, 0x0) wait4(0x0, &(0x7f00000001c0), 0x3, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") socketpair(0x10, 0x10000000, 0x2000000000000000, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) dup(0xffffffffffffff9c) 00:01:41 executing program 0: truncate(0x0, 0x3f) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:42 executing program 1: mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x101) 00:01:42 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000980)={@in={{0x2, 0x1, @rand_addr=0x5}}, 0x0, 0x2f, 0x8, 0x3f, 0x59b2, 0x8000}, &(0x7f0000000a40)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a80)={r2, 0x7, 0x2, [0x1, 0x9]}, 0xc) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000000ac0)=[{r1, 0x1}, {r1, 0x8}, {r0, 0x4}, {r1, 0x104}, {r1, 0xc}], 0x5, 0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0x9}, 0x8) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000b40)="37ed3185d65a5c84d244c4549da396e44becc273a5a53de577039208059836d479985123d8f983dfccda21912eace99f41968cd6af594925de2699412eb437b17c9667664cbe6c4d1aefcad07052fd4abac04069b48ff5bf2a6e6b49277d10faf238068d9ad5d82c1ef1493119c541737349596e7deaf8b20a3eff52f4a12b9aa2d893bf4c95d65cf03eafa1be805dfe9209e28de91e8eae33d7385fb706eea548533cc21c59") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000b00)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r4}, 0x8) getgid() sendto$inet(r1, &(0x7f0000000940)="bf4df11882207117e309202f555d572dc708bb6ba83f62a2905e939fed15c428be0f82c01cff647e0f3fefb83f72e63b01b5ffd855e7", 0x36, 0x8, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000280)="3925e319df574eed4ff9b1cdf16aa86710af7babf82101a38b9d0af0e40fed047b54dc9714680f8023a72308542f4260c8090ecbae8cb114424357aaa116e4bad0fa4949c2861c85d9de0bbf9d94c753c254b8d14c99ef7a64", 0x59}, {&(0x7f0000000300)="4676ce4c9f24d4257e6831b2a4e2bbd606b521ad4c66ed4d737ded728906a0e25e0fdc521f", 0x25}, {&(0x7f0000000540)="a27881029b74169cbd69334f1e2c5207dd4bb06d7d265ae6593576c618df73ab439babc3b7986d47f77c0e57b50cf447a448a250f5073b15b347254ba16527f2bab13fce7ca8e070df3a7aef0fb5ecb68dd398a2e4d51560675e42ae99e3f552970bd639423601bbfd9998cb420a375811ef4729430d41d1a60100955e979f5f73c112027754a68dbcdfaea4", 0x8c}], 0x3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x1, 0x400}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2304000000ff0200000000000000000000000000010600"/128, @ANYRES32=r1, @ANYBLOB="0200f382b46b83de6e36f59ba7000000"], &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x401, 0x0, 0xfffffffffffffffc, 0x7f, 0x7fff, 0x5, 0x6, r1}, 0x20) 00:01:42 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000500)='./file0\x00', 0xfffffffffffffeaa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x0, 0x6}, &(0x7f0000000040)=0x18) socket$inet6_udplite(0x1c, 0x2, 0x88) bind$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01002e2f66696c65302fd5696c65300065a79e2483593ed9ba02134ff88aa67906f71c21d0997765666033190e69e5352208face0db57886bb361b6208b3dade7ca230c6d1779c3b0accc4e8595179ed172f0ddf1fbc5ab296d4fb4367439eb0e1b2cdada680a9cd5f6966cc8072"], 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x9, 0xfa}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x2, 0x1}, 0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x13, r0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r4, 0x7, 0x3, 0x4, 0x7fff}, &(0x7f0000000400)=0x18) getsockname(r2, &(0x7f0000000440)=@un=@abs, &(0x7f00000004c0)=0x8) write(r0, &(0x7f0000000280)="f5954959036766bb0db2bf681992d20b979bf2d80a90e25433d6b4d230f03c11af2a99dad19e079ec370dedfb283fe43a9cd32b52ddc64f00d84b0038d94fb9143152f3a30328f568861e63e948fc41b99c350e20f9977423f149f7da21f59fe57954a95ceea6ca1290513f9c6d2b1d3b844f387dd0cf8d13e8a0dff3b1316c9d498a45494cf2ab65f15433450201fd84998e204655f8b394db8efcf194eda4ee68286752b23ea598ec8babe3e869ba51d7b7bd7f7e856676f012d5b6658395446bca4b6f7f59353069de5ffad5033242fadc71b7ba0ae9711f437dd7bba3a0e1d36b503f1f4e78d6a4fe801ed5b37d7f7b841ed49ab5d3356", 0xf9) poll(&(0x7f0000000080), 0x109868cd1f29b264, 0x0) socket(0x80020, 0x0, 0x4) 00:01:42 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) close(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 00:01:43 executing program 3: syz_execute_func(&(0x7f0000000200)="91cd80800ca06969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67050d482f7c7c26db2e5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f00000066450f73d4fe") socket$inet6_tcp(0x1c, 0x1, 0x0) wait4(0x0, &(0x7f00000001c0), 0x3, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") socketpair(0x10, 0x10000000, 0x2000000000000000, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) dup(0xffffffffffffff9c) 00:01:43 executing program 0: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 00:01:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82e8984f22696c613000c95f446080c161407e6c72fe7e8248487b108939606c07cd23"], 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000200)=0x4) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="182a360f194b190dbff536695ccc9ce2226c121d4cbf2a961b12e7eeda104ac442847951a09b22c304f03470b83dda1ebd612a25cbde0c8b7006a2bb393252ae464e45f3c2e9d3419389ab2ab61dc6f77e8a074079941bc794f6b6c9c08913844326e8e33cbfae4151abd9da0b76904dc5fdc568ac5271d52d325b96bb7baf47251f10319d69bba5099118a4f67091e596f1202b9e10082e663e0250952277b6d3b4a0d172bcb5fdfff53f1eaba38555a58cf5faaed535fa35b00e0b406ee28f879095d835bcfb1376a562358fa7b9ef657cedd485fab36568aff1711fab10db465aca0df9", 0xe5}], 0x2, 0x0) close(r0) 00:01:43 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32]) 00:01:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x2, 0x6, 0x3]}, 0xa) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000003c0)={{"fdd42539a790ba6a147a987008a86df3ed771958b6c446c7d642a6c7510a8e12e2e9639556d3397128584e993cbc65dbf5ad6ce6c54aa3d6091329c75786198c98322922f1817b64765ed646d811773518b7e19691554748cc7ed80c6acbe0f37dea408f9c1d005b16ed0c162c10dc226349b2435be66c1c0836caaeaa919eac13a73cfec9d4aa5bbafcaf35e1c93054838526094a9a11b8ef6695a7e4a0ab11e265ff40eafa44d29f806a6a6cc62f482ae772902d859bd8d39232447c069e4a35c84cf7519baf53a8b4af23a3d8e3937778207e2dea2dbff6e393b5c7fed8c61c3511e5ec677f78a648edf1bf5e6fe968fdac2f72c679fe58f38440576cb77bca284dd7f954fea09c7a83e112997d5dddc7a3f74b677b09c46bcf56e978f67d952fa4e15ef28020b392dcce65e779b1a68ee92421ea3292fbdc476b4d60b66ab2254c63710be6aaa58f9d433192cf5ebc12af4b71126e78ecec7447ad3e641877444fb4942713c4ad215b99410f30df5e6136d4c9bb50b77e1587f0e848b9f4b7ed1dbe379031ffe8d1fc47e6a940b2478865e641ce9303435b8c6d7054c48e51d5c031b9691468cf9e81e3adaedc9386e7f31031a2ca8683ede67a3beb462f368cdf1efc45c1f66b6d054cdb29d6cea3588532797a1a6e46209b97cee997e6953fadab03b6b706dba869a5a07dd1a48820e4ef00a60c4a521c327152f3503bba07f59481535e2ebb380134ad7af29136658fa9b03a43b38eb8cdf8e11661c4b65377e9ceee2f6cf156959eaeb30b1b86ba519e8384c169a688ecb78d9053982c8260c80b47c0bf9fbc42b21f68ebfc2ef6a20649c722f2047260e01ddc36cd32e14c56dc2b7d83f2845d7df01a32528f909c0579daefe90653e9ada3d02213c8c2f78da8022d7910cdafc4ad4e24afa223d3e208da673b12129954cd0036d9e571aa5768bc32096119a2657ee78adc45326b528700b1e1e6a7aaebae8da25a7dc6778f2e32fde0749003138b170daa78e9d03b056961ca2d351cafdd7ad6e975e0574e0623d6d46af6557c60fe3d1a6cbc48f746156fa76c70504e454b8fb40a8860cfea4578abcbbc869f38823c7a222c9723191d2b32c0ee7d7d3b4cc42859835de044608eeb673edb70d1c5aad93dd6d2a4d3fbae254f850b5d9c8679275097a03d0602fd67b2947aac16fc79bb95d9b1d28e844519b324fd991ed6e3b5257cce9c5b4768be6d8854727a9a3a1395d6d997bd583542eec1db46f5e697c7813372faf8f9fba27ce2224f941d81c8a2b2e61878da9428555739fc2463b9d6d4ef8745eeee850dcbaf55cbe69d5ef2ec94bd1b6ad7351ff5d6614fa3e2ff012095e6ff7a9ac55f034240ecfbde6c00bbb39b404b7fea7cf5fc81ec5b440bc59896a707cc37684a9b297d03591e2c1e72dbc6981d9a271930f763c6d1258d8e", "02615a7d3f46ed53fdfc22de159cfd989271b4ccfc98b137c28a7eb17307024a", 0x0, 0x40}, &(0x7f0000000100)="80dfb6d65a5fced50b03d5a95a68ab3f18eb82d65b8b0189ceb92aabdb6e2b02483587a0e3124d4f84e406cda0663833c38b6d3326edb20151b559ab1411681a1bb4257ed79efbf6763a813589dc5ff0660cbfa786edc52698845f89f901011d82d2d2f57fb963a2", 0x4e, 0xea10, 0x7, 0x8, 0xffffffffffffa994, 0x0, 0xfffffffffffff206, 0x2}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8000, 0xf, 0x800, 0x3ff}, &(0x7f00000000c0)=0x18) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 00:01:44 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000080)="9304c83ccb170353efc98a81e805e4d04fe549eb322b43d855b86f81a6c5f2fd7023dd24ccc9d2ce71dc9edf8a08d8bb55515b5ae8079f12acb2ebdbadee5e4ccdcef1d8b19da218476dda5f65e8c3603275fe68734aac5c8167b47096234924ff1377a1a6d3940b4222ccf38041ec329fbc2a09c5d68a393ae4ec16ac6d903cf7f2ae99c18f949d", 0x88, 0x0, &(0x7f0000000140)={0x2, 0x2, @multicast2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 00:01:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0x87b3) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x1000}, 0x4) 00:01:44 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10008, 0xb4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0xffffffe) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$unix(0x1, 0x3, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000380)="d62c3d71c5f9f2a6e05071da65b8cb929da0baf18e07bd17137597646dcc57b3c648c00f62369518c9847a3cb68b38d97c1bdfa14dcd4e62e05503c415dd8d9da0398971aa7294a7ea1dc7a810a87845a111367ab37294674196171aab528373e5f40fc573419f39c3a5f756a54879a70709ccb47d6269fd72a2e35efcebaf464fda3739a117618be93f1c18523a664d2e5383e1258d33e37229c325fdf9579b0a3aa181ea22e5d6b1399c23512be69cc66e509c8dc30ed676529b5256eea3a81babc686e48fd77e59dbaf6ce635b9", 0xcf) getsockname$unix(r3, &(0x7f0000000480)=@file={0x0, ""/4096}, &(0x7f00000014c0)=0x1002) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x104000000000006, 0x1410, r4, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x18) symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00') munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:01:46 executing program 3: mlock(&(0x7f0000d5f000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000d5c000/0x4000)=nil) mlock(&(0x7f0000d5e000/0x2000)=nil, 0x2000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:01:46 executing program 1: setitimer(0x4000000000000, &(0x7f0000000000)={{0x55}, {0xe9, 0x4}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xaa, r1}, 0xc) 00:01:46 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x80) syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x9, 0xb51) openat(0xffffffffffffffff, 0x0, 0x0, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:01:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:01:46 executing program 0: r0 = socket(0x2, 0x1000004000004, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x3]}, 0x8) 00:01:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x4f, "920d4a076222a843d7dfee34204ae6315460b96322ae8c4d8c2a6917d4da4275bd396a04f8c2399cb897f159491ec100d9cc13cd877c56c6ccb869b0b4b822e3ae86a09960ada79496c18dfff7f1e5"}, &(0x7f0000000000)=0x57) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1b6f21550000fe05"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="88779c84463ec5207929c0ec04dfd935cb7d96befc"], 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xe) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:47 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0xfa}}, r1, 0x1, 0x1, 0x2, 0x4, 0x9, 0x8}, &(0x7f00000004c0)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x48, "d82ebcfa313339cb618035a8978317fb61e3c8ebcb326dfa1e0770f76a22358aa90471e55cbd180c0b843e4fdde15a605aae8650512073f0ce3294f7d839c19d78946adf658a6334"}, &(0x7f0000000080)=0x50) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) recvfrom$unix(r0, &(0x7f0000000100)=""/217, 0x2df, 0x40083, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) 00:01:47 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x40) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) 00:01:47 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c230f05bff8000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x30000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x11, r1) 00:01:47 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="f764620b3fe5f767b7e1870414465105c2a7af87edd56b6c8681ef4a83320860f1ca07d0ee9f1257a60aa048cac53b22cf3f799efc02264a8a01f71340f0e2f4d1540846e99f39693c26088f6a57bfad61ee8d343e9a87379a5563f900cd848405eaf713aa8d80ee304b9119c63a2e309be07e1e11757b23ef57638837f6f11b111604699b3b4b4fcfcabf4d9436044a6df1a6cd1c7a2dae60") 00:01:47 executing program 2: semget$private(0x0, 0x3, 0x180) syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x17, 0x4, 0x0) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[], 0x0) 00:01:47 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @local, [{[], {0x8100, 0x800, 0x0, 0x3}}], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x0, 0x1, @local, "", @local, "aa274cb58371bf5c837f371c9e24d5a5"}}}}) 00:01:47 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000002400)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x21ae, &(0x7f0000000240)={@broadcast, @local, [{[{0x88a8, 0x15, 0x80000001}], {0x8100, 0xffff, 0x7}}], {@ipv6={0x86dd, {0xc4d5, 0x6, "fae881", 0x2170, 0x3f, 0xe3, @rand_addr="fc61ae1a13b1a100002cc10782e9f4b1", @ipv4={[], [], @broadcast}, {[@fragment={0x9f, 0x0, 0x0, 0xf5, 0x0, 0x9, 0x68}, @fragment={0x24, 0x0, 0x1, 0x100, 0x0, 0xfffffffffffffffe, 0x64}, @dstopts={0x2e, 0x222, [], [@enc_lim={0x4, 0x1, 0xcb76}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x400}, @generic={0xc0be, 0x1000, "36b54c92904916260584bcbd49c7932103a46a8c995c012b598f31352d60b009c9765c1d341510b35910d262b300bb42fc3b1d5a29342bfcd80899082526ed0843f31033d0ea317e15acd86c5fcaba2c22761a55623b44d750e28a2bd4fb54ee0be9cb6278b989fe7f907522ac07f7bf7493e77706156889034e74d17f71461e1590775bf0c3d247abd26b97263428a682c48bcb395e8dacffbcc111e92fddba9c14f5eb5a2b0c9b6ea37c46c971a770421bde3f4ca63546d66f81c7b1057bc7ed831e8ca89d2f0541966b6947f8b7b5b0cf75a64439cd6b0faf865c5850d2c95217522bfb058b259df176268b5feaf6de2399503da32b9bcbecbcfaaff1f5f4221f8b02ce10490812925bfdca6b21faf740afc9e884dc50a396971202a241e9b4473805e78612e3baecdcb606e04bc1c8c9cc334bd4d26cb77858ddef5c73da65c430d8f475af29eab0d30827db29d4b75067f34eeb249cd7337d761ac8ee83c6e7c0612ef0908f41cd707662833241cbae446cd63658885b6e63883908f3c95b0fedbc84b66273034e9decdb9dbda3d9cce761ab8865201610b42f5061a2fcf3443b83fc21e553e05a231d901544be67fdb30586c22f0c9eb4b83e6344f02afb5378af6911db97ab9c4448937361a104412b1b485a85370dac6a71d9b80c40af9950a1ef9f02b00587e0cb1c8b8840063f13b4d915183dc69df2a3e792e1d3eb8f717a74bb418a639d52b8eb8ce1bfba9b31ebf052cb9a4489c21adbf21aa4feefa4a590fd999e1801c96794c699e1c585e3165fa9b83c499b529079b009ebe959a9ecdfaf831f05dc8210dd00d73999469f49fcce5685c405e56872d6ed608904e3f83c65112a2193f0c73daeeaf12730735abd2f1be91f73039dd7128cfbb828cb7982e6e9b1982ed11789f44bf005786a17f1b0b33b7c9d57c213c9a60096e900b84cdc067accee7c13fa0a8dc4720e999dbf41f836356b85f719e4034fa832602cbe0fc1ae9d14d765455a0464bde2cb7ec4d19adee61f6ec4b9da9177327c9d1cde1aa13009784491a6015f8e053b658a007c4c026cc799cafafa452454fb2a6ddfe6b087e043e4bc158f0323efc9cebd20aa0218fae46503bd6753cf42d827da881f570d30b0f2091292a7cb747495e8de5d68a94e9f5d21b76790ebf818b0de1ceace552ec0c2ddef63a6e70f82aae68f0b4b4f0cc1d73201d3f5fa5824486d5946d669181f03afd493d0e4a039cecb7c18b6b5c0b8a5f3697e979e3960365be1cf13d6d5fb29097e22d355c4845c174e5453a12af00bc074fdcfb1b435505e8ca0da9eeb50a67f9e3c9d5d51fedc4ea37079ddad4a6497dce88d53ab336fc78d4fd13a04a5e2e77b4b26cffeec9f366316981c1c019d106e39245f74ab9f503527459e2d840c4a62767d6b431ade48a5433ab741bda894f248fd53d340bf62abe5d02c5c8fe429e03eb8ad220801b02f0ef34f3b9982470005b9fe77677937cefc41adb53e2df9771f0857116ef46f340e5765ba9b21ccc21ed35765c4158488e10d6e302f6a79ad3fa7972a0ccc8af3352795f32063aa70d137917680fc1fa1d195afec5e79c3bee392af958a0f39bf25e01bf3da3adfa2ee38cfd345de5ec816b7cfb68a1f3ab902605d241c779504990c5d72288ca2ba870dbdaf6d703bc6d174587eac00e8c14b3768f7547e4d2ce2259fa4d1b818558c9d276235f719b4b59a9a719d12a145c6d9b4841f8d2cf7a938f0ad0743b9fa0846def7ca66221d4dc8304aee182604b9292ad7dec29001e862c23b85461f130877145443d22a25abbd07a5bed1a29e800d70616cde7ea3a41c0698e287fe0de48e60e08235bfc0f0bc906312fec8a2046a77e142e53d0969db27cd2302e7d309963bd4ae8ad28ad53e60defe2cc7ce21add892ca4e1501d5e47935c9fa6574f264fc93557aac71a4bc08d9d7dc783973f4265b453d1dc9a4ea8f935262372a11b3d488bc649858173311cbe6e34c7149baac43692ebdbc31bf066e14abd6a24aee5876d5fa937fd3ef3a1d34067c06606f1d3f595400461220811956de02bbb6458f8c40c1d893034c3dbfa7818dac26713d60300173326a6a5b5216907b20dd651215ba7a6ffc0a7f0eebd611c1dbce5d0a6353e1b47670eff22155ae8c23d36ade5f283c4e31db874e12e104e55cb165c9133192769b9e896b510a56ae8b2cd3b9a3d0336ccd74de20ac7aca024933b38d4d7fb998d6580dd99100226c01c764de2381921a654f0708abda6d655e5174d955b2f63016c48d801e86931f10cc748019512cfafbd20141091af2daa42ca087059406aaba64f3f8a15b1fdd7ef3726b8dd47c0c190a519fcdc14bda563369c4427c2c98a6af7dedacecb3a66b45a11f7158eeb69fc9a0ef35d98e591649e219654360eec8a768e25a81df774d3df2e69d3b78f6d1dbc10ddf93199ce64e65da1a9c7980fe741e3f18f986237ce4f544833f8fc989ea3920e572514a7e803b8a2e8c4f7f080868f1377879cb49e98b0c78d48fa886ebc96d9f223e6fd75b3b6232de756931577b2b20cbf95971f9d9c8fe0a4b462b3638fa0863ac9c7565e057d831fd2a1505648c27ef33c50b9012ab57b4a1d6e69f8958c7a92727262af13bbde5119303c811428ef2f9816dd665c91d27dc1bdbd4cc333ef029329f1d3cd6ecf7d0d09f17d89a23911800be338d800a3a54c69b77f4570aa023c2e2e96a54ae73128675f5311fc2d0a91fe3ed6e3e72cd4fb66ee5105becd9b481c8181d33eac06def8b8343d5b92f3e024b7b46756fdfefd19385af41ba37fa18eb41644d2bdb58419abb6b556042cb44ae9a23ed977e34d2983185e926fb46f86d369138aeb1fd4bfb49f0a8359149f3956dd9b15f291fcf52f84285263df47f2cb906ca65ccd4d6baa76ce3c37d25fa251deac8a3f3b6096c7e953bd3a258a57fe2373af8ff7e7db195918b1199dfcc79da77f51253a0f9359414506339b10f93689b76ff39691847d592aaae76354bfb91085164f934436f8a17242492d75633d39f78fbaf9e77ba653f1d3d959eb55e72d6dfa720639d457e378414ee94623372c0db00c3d32b1fa85086582d0d248946c88dd5408d77d57cfeddf93035077058c7c4f069fd667bfb652fe27ff8c44d3c99368517bb69c18dc44defac0ae32eec024b097589a936867d519cd914780b5dadf222a8e7724beb5a3916ac1c2277185e656ac316db82151f32d6d9a2b13e0e5602919c689c159b392681c3ea5f3d77863ef4bf18e876bada9d0705b441bd1e9fa405dec2a6b27bb54c76dd1a0b488bf804641d74b57d8bbead3559c6d48a7527bb7988c90867ebb676fe62e35d4cb464a68261d3a9029d854bc8dd04fbf81e74134a8ee1ef04104232ccece50da637f43b2fda63669aebb537ef1eeb49500c9b9e8346f6c9adf3604881ea31131a3fcaaf10a44b78a3aa0a5f7447b39ff2461d178fa19ab9caa801182f7f54334f7b828573e7d49040e7bf8ccff3b2a2ddd621e4eccd85d93a472fa41f0cb297e28a13852e56e85a809a27e8de08acc916bc6c0c865e3c24212bde88f1bf9bf66176b15b66342e5d677d0b1d09bfcbff0fe656d133b97a85c193710b0c8b5a6ac95b4241c3ff8cf4205971f256c0c536db83edf61ee391ab6e25fc94d4011ea083226cca7f5e1f5c621dd1158e4221c8a66b79908399ef0de60374e4a97b52330b1caed66d76d3c5515893eb07475578ca2666c4d0a13025a14523ac88bd5c30b4ffe9dadf1f649b9670f306aff1e60b2a91ff972ee6e3cfe4302688da48c46b2c8846949e01c4a85f3f7f71e160b6aaee9234dc03b19e800db7fa6e98265647078dbc1c50f8bae18e5d53af8e65ca50c457cce67fa82a431b570be41ea749e5767d4f1d948a453f3e7a656c39bec1100ab86abaa691f32dd8b81f3bd7726ae03bd7976cd059895ccd71b136b5fee4253d2903869cf3ac03da655a044e3fc73c58d6aa473b301ff58127c2538b0450a8a76392c8597e684e82e5a6619e60a3f422ddcff66ca88dc732eb77996de97929fd31158e7267d06b48bc56e7c1ab6498e104d1e3539a75722205364bbd4b2c9042621e3f72d513e8618a7e15aff1a793f051655a83e88aa7e07be32ab13dff1a4e54a4eeb9a1c516174bbd6ae3c9fd2f97239663b5a39c615ba2dd5be2a01c4ee15443c01c68092b9315b57dd4c5be035f5338b63ed65aa01d9302c34b9d224f657ca006ab32e8bef2d18f209c74727187b993fcc1e20ec52ed08ffa020af19af2111cd2638b53f3339fc3e6566ad2db4fd5687a5ef10a96d7e31894838b125d2658ee270e6a125405ce8ae1b60a3233a0c0af776e7084eceb99f12af700e2a41279bb9614c00a5a3cb0cce25f3d9c3233bae8c11e41d8e9e8a9ce85694b29bab08eea5555a9cdaef21074685909e0db9faf8d7bc3a1c437e853da60a78daa737f37d6049dcd1f3605931142d618b5f6ec85a3e13effc93342d27dd4d575288216dd47833e1493f8ccdc0fb82bcfdd823cbb1f244cd8fe2834e8614bac0492a39b10b319fca4b08265cf8786d735d4286a8f2ab036ef2d5a832701bdc42a3e8929c51709586efbfbe6413f8b81a8cdd64f4e5780260fce7f2fe6d73f12827f9c028650c1e3a5b2f3f555596942c6761d2239a5bbd32833b332b210a4470d15c06d84b16b2cfd71174ed251b1badad219eae2753f1fc84ba1b1587e1946815af78b6da62e1f98b4a044f67d10d241e6582261974f20590049d5a11c05a1204da7eb9d748f52126eb0a108e5a6f8d42b649148fbbbafde059a20a4472a673d2f1e05a336296f6fa59e9d4358299f6ec9034a297e1135bdc3a05ec8e79d4726c15c597f4dfd60a74d4c19e8331b3479694a60e6d4b32bccdbc5e444757da1a5f9dbb45149918b1d4346e48ad022f6119d74a86cf406b37116d3889b1b45d204c6178a89ce9c864ad88fe5023cb1ae6bbd2edb8e209af1e315dc76c96bf1c980c21c2bf33d1022ec26e5cbec50bb090fb216c098e905657f070d96d2b03c0a5f15577165f9c223dc54c7c8e72fe56906107513a63bf041869d8faa51969d4edc2a37968be9207208873d7241781a8db8f2e1b01e6968102e5ee370d3f1801bc3dbd86a3e33fbda744c33e89888737073fc9d7c5318d3805da84694ba9c69310a3151bd806f0925c1320a69ab85fd349a71d0deb41aa49af45c90388f6e4f298113dc7d05bf93d23f1800502aab46dae458f41742406c3e389036f5e76e9d675e331ad94b3c295df97bced659adce878281998b41cd0d3350552c9abfea78b0a1841cab7f7191d4d2a81c6699def15e87fab39c2e6b0d9b507e1a6162d61226d6edd40b22125faf85dce2b9868197c0a702ffd74a188ae920145ace2c38fdbf9bb34d2773b1e6aa15026cdd1e598871de877fe69c1630b15137d8eecaa4f40fa88f3a3a2aaf935f3d8184d0eadd17451cb37986ee0b102f4087b6244a808a9d0d55f46801e04d0dc2225338ca3d334691e1fe1210f907230e277ee6f93dd08186346a212ebe44d0f174f718e56b574303241c3432c08fd17163e463e7c4cc7e8f91fc3d85e33a3d4e94a086b69f419110da363d1455e0ecd389eda26d304c67288b44918bd1937eade9323edb8d667292c3c562d406eb0862939b731d83150cb7a0873cc16b3c7cd8eff270f2e88ae679a4cf452a90a74f987306e44d3625181fe45432ea2bcbb5e99c9703957e0b8b8f214ebbe0d63e2b8a4ac1262e04223dba83b75021dca3"}, @ra={0x5, 0x2, 0xffffffff}, @jumbo={0xc2, 0x4, 0x4}, @generic={0x2, 0xe8, "8a08f8632b8c38f51209b5389c7a8ae01dda2b7c535fccd66ac95bc5a177751af84d3cdba7970838de6dc4fe2efc562652a27405899a4f24158d520645cc14d0b826e90647935ce853640cd21de477d5f06615dea6d691fb48115c1e00ca6e811f49ae83ba336d3bbba71d52329759afd526dc0151847071421aa7edf3689b3205747737bb046de94475710f3055380771852ae1a0c063c50797a95f52f027f47decdb44bf70a3e38045d2dd2bad3b6dfd47f81ab7af7d877e3c57660530d9682882df42120cfa5621d505bd63e76798c4318f94110a7114fb9773576a04451f917f7133e569bfaa"}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @enc_lim={0x4, 0x1, 0x4b62}, @ra={0x5, 0x2, 0x10001}]}, @hopopts={0xf, 0x0, [], [@ra={0x5, 0x2, 0x8}]}, @dstopts={0x1c, 0x2, [], [@pad1, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x3f}, @enc_lim={0x4, 0x1, 0xaee5}]}, @fragment={0x6, 0x0, 0x80000001, 0x101, 0x0, 0x8, 0x67}], @udp={{0x2, 0x0, 0x8}, {"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"}}}}}}}) 00:01:47 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = getpid() getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x582b, 0x9, 0x5}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x1000, @mcast2, 0x100000000}}, r4, 0x4, 0x2, 0x3800000000}, 0x8c) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r7 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000200)="b87b10a2fa39cc010e45331137d8b2a5b9f0dd722ed203604224caa3dcf5f5ba2486e978d8340976afcd6f4f9e1ab3290fc03a80dd9f64ce9c51d8deb75e0c4595c50921abc4419a19", 0x49}], 0x1, &(0x7f0000000540)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r2]}, @cred={0x20, 0xffff, 0x2, r3, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x80, 0x9}, 0x20000) syz_execute_func(0x0) r10 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000740)={r4, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r11, 0x2}, 0x8) r12 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r12, 0x104}, {r10}], 0x2, &(0x7f0000000140)={0x1f, 0x9}, &(0x7f0000000180)={0x9}, 0x8) 00:01:47 executing program 3: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) r0 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000200)=""/222) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 00:01:47 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x4, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2105000000ff02000000000000000000000000000102000000000000000072315643a93631930000000000000000000000000000000000f5ff00"/128, @ANYRES32=r2, @ANYBLOB='\x00\x00\t\x00\t\x00\x00\x00'], 0x8c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000000)) 00:01:48 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x6, @ipv4={[], [], @multicast2}, 0xdbe}}, r1}, &(0x7f0000000340)=0x84) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf08000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") truncate(&(0x7f0000000000)='./file0\x00', 0x2) 00:01:48 executing program 0: getrlimit(0x2, &(0x7f0000000100)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0xba}, {r0, 0x3e}], 0x2, 0x1c8) close(r0) r1 = dup2(r0, r0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x9040, 0x40) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) 00:01:49 executing program 2: semget$private(0x0, 0x3, 0x180) syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x17, 0x4, 0x0) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[], 0x0) 00:01:49 executing program 3: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x22) socketpair(0x17, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xda7d, 0x40, 0x3, 0x4, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x3ff8a01b}, &(0x7f0000000100)=0x8) msgctl$IPC_RMID(r0, 0x0) 00:01:49 executing program 1: r0 = semget(0x0, 0x2, 0x0) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/162) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000240)=""/22) syz_execute_func(&(0x7f0000000180)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x3a52d000a69e7a12) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100)="eb8c81cc6075f7b67af94ebddc0c1013a85a97a278798a34ef6f7bf526ac8fd87de66a7f7707979f849db6507ed2", 0x32e, 0x0, 0x9}) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:49 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0x20, "0ab8d0bf5d0346f937cd967d07701c791cd4f940281d761b020c469a279ba6c8"}, &(0x7f00000001c0)=0x28) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0xc1d4, 0xd8, "53929b1133920833a3fecd96d87907654a71e5fd597d1cfe2d5a1174e15bf7d686d498b3a1531ceaeaef6790b9d1f566fa298aa92bf784bcf9ae7e4ad3515eae453100279feaa1f62feae7e92e2d5f56992ddef025726b689678a11df9c42d4b4206ce025bb7e21ef30848b2f99b19252f36af89f86895d3c7e05a78c03481e9fd8aa66315cd6b48e621791ea6e56511ef6bc6288cda781f433a08182d8c15d246549408749388db2023683cb5314ba7684b268426025a06b8b43d48c6b66d4aa7e06661ee4a7d18e5323005e855464ad0de8959b3be6163"}, 0xe0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000080)=0x9, 0xfffffffffffffe95) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x16, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r2, 0x7fffffff, 0xf, 0xffff, 0x9}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast1}}, r3, 0x5, 0x7, 0x7fff, 0x3, 0x2}, &(0x7f00000003c0)=0xa0) 00:01:49 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) writev(r2, 0x0, 0x0) 00:01:50 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:01:50 executing program 3: r0 = socket(0x5, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffe00}}, 0x0, 0xfffffffffffffffa, 0x1}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x9, 0x0, 0xfffffffffffeffff, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0x3}, 0x10) 00:01:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000040)}, {&(0x7f0000000300)=""/141, 0x8d}], 0x3, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x3b5) select(0x40, &(0x7f0000000100)={0x0, 0x1}, 0x0, &(0x7f0000000180)={0x8, 0x48, 0x2, 0x7ff, 0x6, 0x2, 0x4, 0x9}, &(0x7f00000001c0)={0x81, 0x6}) open(&(0x7f0000000000)='./file0\x00', 0x41, 0x41) 00:01:50 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x9) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x400, 0x4) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000003c0)={0x587, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r3, 0xb4}, &(0x7f0000000380)=0x8) select(0x40, &(0x7f0000000400)={0xfffffffffffff480, 0x8, 0x5, 0xa1ca, 0x4, 0x83, 0xffffffffffff0451, 0x4}, &(0x7f0000000440)={0x1, 0x99, 0x7, 0x4, 0x7fff, 0x773, 0xff, 0xa00}, &(0x7f0000000480)={0x9a, 0xfffffffffffffff9, 0x2, 0x1, 0x100, 0x13, 0x1ff, 0xf3}, &(0x7f00000004c0)={0xffffffffffffffff}) r4 = dup(r2) fchmodat(r4, &(0x7f0000000200)='./file0\x00', 0x4) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_mreqsrc(r1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000540)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) fcntl$lock(r0, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x2, 0x24}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x5, @ipv4={[], [], @broadcast}, 0xce}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x7ff, @mcast2, 0x7}, @in6={0x1c, 0x2, 0x2, @loopback, 0x2}]}, &(0x7f0000000180)=0x10) 00:01:51 executing program 1: 00:01:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1202, &(0x7f0000000080)=0x1, 0xfe9f) writev(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="136b4689930927e76dd3960c27545597b7a2c2cc4908934a391f208995fa384dbc78386949861b6bb7ea3096639c2bf2b80b87e55ddc05f4f1db243f9241be7880f0c16abc25a78153f2571c92e6808461b212ecb3e68cd6f93cefe1020736649294252b950b99f1d32c63eb51bb96503da9352ffc3cc4a0fb94482d39b4c03df9e17076e895c2602d112b8a9f3ec69bfaaa7d378d10d5ac5d08e6cec45d67585fcdf1693350a6a310315cd2bfea00e4bbf2e5f38e07a7a7e62badc099fbece008a4b67daf42f957a1a28992cf104920fde705f7e63fa39c3fbd6f2f6b12fad95212b8ffd54647278c70001a8bad", 0xee}, {&(0x7f00000001c0)="5ed9b07e7bc392f83feec1857b804c179c97733646861e74590059cdf3f94f79779f9834e7045b9c0a9acfbebaf78aa9cc4e66ae451706728cd543996df2b56ed2afdf7ef933750e02712d6b6d13d04406646a17860c4eba763fbf52e3593348cf039508c7328ab0535a05eb3cd8fcaea99b9185fc1e8e74affff39a96600c719243fb67180dd6d668150db60ad86df28bfcbad0e1cdb8f7c331b8dea153277e380d22764c7e24e3", 0xa8}, {&(0x7f0000000000)="c23c45510a930a12598ed5830980708e29be6b30ca9f73184608329e434841d4269730afcf452ef37cae0e8d05a7ebb19fa38252f44a0e003c7e79f8f30e0e98031b676b6a6118351f379bd8c2b2025893af3564e3ca6d061bdad91da84ca2245501d35ba8fe271e7e8d39c4e3e19c99b09cdde436d8d6c2", 0x78}, {&(0x7f0000000280)="995f2ffa53a8bcbda88a0fdda9933aa3abcf6a92e4dfcbd99c488a9a24b76baf537ce31411078c58378313cced533311180375d9655d66653c78e90916f95cc1a3b09bafc8d93cd26d9f8e58979f30ae9f5d4760815941d3909f7176e499184658ae953895eed2e31d85a9fb8d818384c4c106fe78a9e1fc917879715996d6d5bf941b02c3fa9d19d3183fa2c9471eced1173b2d4b5f43c1a6041d80bdf8e665cec0f86273955f22fdc5f0cb0823dff906caa633928fbce86e5905752b2f404e09214dd4256560e07c3465c1f796ffdfa70a1f99aed7cab66116e898a645f5e4f8e0a980c6b6fb079531d534", 0xec}, {&(0x7f0000000380)="7dea4f051e620e56e58f4e8df2b62525341fef90a236949d7de688ec55850594678d3ce8c1ca64f1ddba8f9007c4e937d6e2683f9afef6daa42bae008a706bfe923cc37dfe9fbfb1db00955cc44b6916c60a58f1375fe1deb37dd90f5c3f5c807b35fcb0f47dbcd38c4be43f268d7ea48c4baaf8171f3b51cc7d5cedd72429b11fb9e483d9d103e08851ef34897987b4f892c733336ae6bcb14197dce488dfa3249036d3da54a753d161a31bd4ab907aa97e2571401987373f70509faf05ba1675da", 0xc2}], 0x5) 00:01:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:51 executing program 0: munmap(&(0x7f0000c64000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0xfffffffffffffffe) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1) truncate(0x0, 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) munlockall() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {0x0}, {0x0}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {0x0}], 0x9, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x101, 0xfffffffffffffff8}, &(0x7f0000000100)=0x18) fstat(r3, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000018c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000001900)='./file0\x00', r5, r6, 0x3fd) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={r4, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000001680)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) r7 = dup(0xffffffffffffff9c) getsockopt$inet_udplite(r7, 0x88, 0x0, 0x0, &(0x7f00000000c0)) 00:01:52 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000080)={0x10000000040b35d, 0x800000b35e}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup(r0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000001c0)=0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000100)="4c77c78f7efc94a8e3e5fd01dd7fd360b0a30a7bbf0eaf801173efdf661aeb0bc7e3e0cfa8857e590af99c0e6f05c1adce93fa1efb7a1148d1eab66eeaa43e50c6a7e576d4a89e799f60f21433eb9ed2f64630f85564c04ab821342fe8346f191a92ed64efa672badda77945721851343708a5284e2b29f4d5956ff002d4ad51d6292a53a415a44222e1e2bdd832666ca6d1980a44e6345220a795647ec9b77979") 00:01:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x5, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/41, 0x29}], 0x1, 0x0) 00:01:52 executing program 1: r0 = socket(0x3, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYPTR], 0x1) read(r0, &(0x7f0000000100)=""/162, 0xa2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 00:01:52 executing program 2: mlockall(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_extract_tcp_res(&(0x7f00000000c0), 0xfffffffffffffffd, 0x401) r0 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x7f}, 0x24) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000140)="a98960c13291d945f93e06b5d47c816e6434b23ac6db4142da17ef713097ed92047e8d5b9c4b81c5e6cb5d481ba8c526fc840f99956a972ead2c3e88f61c07a54a441c3b8866a154a1930c83ffbd7b42d8a2daa9ecf48be8fbbec2e955b0d1f64f491ada64f7049c3a797b165ac2e9b9c7214f5bb63dddf6ea15ee") 00:01:53 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0xfffffdef, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000001c0)={0x8, 0x0, 0x0, 0x1, 0x1000000000000000}, 0x0) 00:01:53 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) fcntl$getflags(r1, 0x1) syz_execute_func(&(0x7f0000000540)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed0fa0e5093e4397c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b02b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe3b3bc4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa, 0x616}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r2}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x2) 00:01:53 executing program 0: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x9, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00') 00:01:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:53 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "e3e3f0ad7e489a185eb5fb2ff8fdeac3ae03f4c828f5d10f3b2249a14da4ac1b", 0x7, 0x80000001}, &(0x7f0000000100)="d91c9ca723f19dc89a8a406eaf7ee8d45a74be873086181151392b779274b369ba8a99841f4aa26e5c26896e8891d54e0ef90f1c9d4bed0dd33d5f2f4324bfdea58963a5702addd1bee657d65b9e697074286d0e826309acf9d92fd8f4aea3d330f5", 0x0, 0x101, 0x8, 0x10000, 0x4, 0xd3, 0x7, 0x5}) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x300, 0x0, 0x12, r1, 0x0) 00:01:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x17]}}}, 0xa0) getitimer(0x0, &(0x7f0000000000)) 00:01:54 executing program 2: syz_execute_func(&(0x7f00000000c0)="98340e0f050fc7f791b0394141e2e99641c6bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e66440ff4238888a1c4101f9b439b9be35ee6cdc4c41616ac10008f697c81a200080000c44219a775d065eff3ac0000a065600000c4618de3c0740f2d9600000000cadcf2dcdcc402eda6bc87de900000c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) fsync(r0) 00:01:54 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) recvfrom$unix(r1, &(0x7f0000000440)=""/4096, 0x1000, 0x1, &(0x7f0000001440)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001480)={0x5, [0x1ff, 0x5, 0x2, 0x5, 0x8000]}, 0xe) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001500)={r2, &(0x7f00000014c0)=[@in6={0x1c, 0x3, 0x3, @mcast1, 0x4}]}, &(0x7f0000001540)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001580)={0x4, 0xb91, 0x1010, 0x0, 0xf0, 0x5f45, 0x6, 0xb4c1, r3}, &(0x7f00000015c0)=0x20) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000016c0)={0x4, &(0x7f0000001600)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @ipv4={[], [], @multicast1}, 0xfffffffffffffffd}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0x1c, 0x2, 0x8a, @loopback, 0x7ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x80000000, @mcast1, 0x7}]}, &(0x7f0000001700)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001740)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000001780)=0x7, 0x4) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000017c0)={r4, 0x20, 0x2, 0x2}, &(0x7f0000001800)=0x10) shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000001840)={0x2d}, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001880)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000018c0)={r5, 0x7, 0x17, "e6543ce83a2cdcc0d3d922fd8bed96ae5183ebc9c7b5d7"}, 0x1f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001900)={@in={{0x2, 0x1, @multicast1}}, r5}, 0x8c) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000019c0)={@multicast1, @empty, @multicast1}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001a00), &(0x7f0000001a40)=0xb) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001ac0)={r4, &(0x7f0000001a80)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001b00)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001b40)=0xfffffffffffffff7, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001b80)={0x81, 0x2000, 0x9, 0x7, r4}, &(0x7f0000001bc0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001c00)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001c40), &(0x7f0000001c80)=0x8) read(r0, &(0x7f0000001cc0)=""/76, 0x4c) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100040, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0xffff, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:02:04 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x22b) r3 = getpgrp(0x0) fcntl$setown(r2, 0x6, r3) fcntl$setstatus(r2, 0x4, 0x10040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ftruncate(r2, 0x1) shutdown(r2, 0x0) 00:02:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3, "22f4d6"}, &(0x7f0000000140)=0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1}}, 0x0, 0x9, 0x100000001, 0x6, 0x5, 0x1}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r2, 0x1, 0x100, 0x7, 0x7000000000000000, 0x8, 0x200, 0x9, {@in={{0x2, 0x1, @loopback}}, r3, 0x3, 0x800, 0x81, 0x3, 0x26}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffff7fff, 0x400, 0x6, 0x7fff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) 00:02:20 executing program 3: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), 0x2) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000000)=""/173, &(0x7f00000000c0)=0xad) 00:02:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = socket$inet(0x2, 0x0, 0x2) open$dir(&(0x7f0000000100)='./file0\x00', 0x20440, 0x20) r2 = dup(r0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000000c0)="0635b4ce0c9d7eb04504c9b1baa00d1ea8ab4d052b6e010a2c041d6dec4fe3") getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) Syncing disks, vnodes remaining... 9 fsync: giving up on dirty (error = 35) 0xfffff80003b5d000: tag devfs, type VCHR usecount 1, writecount 0, refcount 55 rdev 0xfffff80003a10000 flags (VI_ACTIVE) v_object 0xfffff800031b0800 ref 0 pages 1367 cleanbuf 52 dirtybuf 1 lock type devfs: EXCL by thread 0xfffff80003b46000 (pid 20, syncer, tid 100067) dev gpt/rootfs 10 9 timed out Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... 4 done Syncing disks, buffers remaining... 3 Final sync complete Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 1 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x0:0xfffffe00287b7400 frame pointer = 0x0:0xfffffe00287b7430 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 = 7817 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 175 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00287b7060 vpanic() at vpanic+0x1e0/frame 0xfffffe00287b70c0 panic() at panic+0x43/frame 0xfffffe00287b7120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00287b71a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00287b7210 trap() at trap+0x44d/frame 0xfffffe00287b7330 calltrap() at calltrap+0x8/frame 0xfffffe00287b7330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe00287b7400, rbp = 0xfffffe00287b7430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe00287b7430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe00287b7460 vgonel() at vgonel+0xdc/frame 0xfffffe00287b74e0 vflush() at vflush+0x3df/frame 0xfffffe00287b7630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00287b76a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe00287b7740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00287b77d0 dounmount() at dounmount+0x6e8/frame 0xfffffe00287b7850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe00287b7880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00287b78d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe00287b7920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe00287b7980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00287b7ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00287b7ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x200000c5, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 7817 tid 100172 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why