7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r4, 0x2}, 0x8) close(r0) 00:01:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000040)="a914a38af76c45eddc886d2df2cdadd1fe091e0dd9d50147dc0e1c58586f9947db16307bba604d6ae899b4cb56b313c6279ab2a987ae6f7e0261655ba405384da85a046c742424eed21b4b78904640a87d5de57c40d41dad28a1a78c9bc887b3bd896d73425d870c6b5f91444e1ef74eea8b8ddfee0e31", 0x77}, {&(0x7f00000000c0)="180a8390f8fdf91356eb9675607b8280a2e9e91564a5f277083b440b9c5590b75128d772a4ccf4eb85159518613a828e923a82cfd17cd1ed8b333c69cc93935d82fff808eb0911738ddf2d056526e0b8cb51423c38e83e7893e7f5c9a701629e06c3dcbc98ab", 0x66}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="7a6e4bb07973b1fe0970984545ecc19db19240b9bca20cb603fdb819b581e496e9a371efc5f016d9057f27bf90f1a95af0147583f4c3cde79cc2c15e336e1edde2e5bff1eea089dba09019eb7597c2ba839c0cf2b73d1799f0df019959138d3bf7c6d19d8bfd79fdf23596d5572edd9399005619bd3acc1f84c741aa1e78f5c639716318d0ec9800f4573385ce279b45f5bb138057cf82e6dbdca6c4a79f9d450727bebfd0d214927eeb7cf8371df89dba4d3ecc07de2bc2fe714512113fe4a85f79cb0217139b5f297ec522560106", 0xcf}, {&(0x7f0000000240)="782f2a22bdf9dce6668964f13de5fcc5fb0654689bbee6c7fe38c66edc8481514e89e607e822ffaa03dced5861a9137617783d4db2797d8462ae6e58f3", 0x3d}, {&(0x7f00000014c0)="eee78026793bfbaf56ab787843eee486b4bc29fd84d83e0bfc80003e1146d7a288065f4efc9821fc487feee68d48ff36b1f9e3feeddc6749f147522ccc49e2b3e9d79ed327a65900c2fca1f2a45d6fd6b8d6d85edc14f995c28de6aa26dd7706e49becfb22e66354a4b35c9737ba517cf519b78ed67fdd460e5940b46b3d354da22b8807526f2868743d309871f72ca52dcb03622188579bb3c22fd6ac5016a57c58bdc1745250b2d80c318ebc3a4e6bb5f30992db5980456ca5d247d17327be6081be744b1ef1342f67805238e43dfb52f89dc73f364556361312533b484c7da10aa93c49d4fe9fec6e", 0xea}], 0x6, &(0x7f0000000280)=[@rights={0x18, 0xffff, 0x1, [r0]}], 0x18, 0x104}, 0x109) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) 00:01:25 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040), 0x8) 00:01:25 executing program 2: mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000180)=0x8, 0x20000000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x13, r0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x121) r2 = fcntl$dupfd(r0, 0x11, r1) sigaltstack(&(0x7f0000000000/0xd000)=nil, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x3) fcntl$setstatus(r3, 0x4, 0x10000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x1, 0x4) 00:01:25 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x155) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000240)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="0e20004f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getpeername$inet(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d30d8af5991179f65f7d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) utimes(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={{0xb3e7, 0x8d1}, {0x3f, 0x1}}) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r2, 0x81) execve(0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x8500, 0x106) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000680)='./file0\x00', 0x2000000000000000, 0x80) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x14, r5, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r4, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) 00:01:26 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x4f, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x8001, 0xfff, 0x0]}, 0xa) preadv(r1, 0x0, 0x0, 0xc700000000000000) 00:01:26 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f00000002c0)={@multicast2, @rand_addr, @local}, &(0x7f0000000300)=0xc) setgid(r3) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = getpgid(0xffffffffffffffff) setpgid(r5, r6) setgroups(0x1, &(0x7f0000000040)=[0x0]) getegid() r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) freebsd11_fstat(r7, &(0x7f0000000140)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xc000, 0x100) setresgid(0x0, r2, 0x0) setgroups(0x9, &(0x7f0000000080)=[r1, r1, r2, r0, r3, r0, r2, r0, r0]) 00:01:27 executing program 3: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) clock_gettime(0xe, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) 00:01:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x1, 0x9, 0xffffffff00000000, r1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x20, 0x4) r4 = getpid() socketpair$unix(0x1, 0x0, 0x0, 0x0) getpgid(r4) getpid() freebsd11_fstat(r3, &(0x7f00000000c0)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:27 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x81e3) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="cbd87769ab60e0dcc3509724a5b792b949501f93a9480867a934a13186c1b1024d572bac6a1e15ae94551cf436048c0bf6a7afbb1f23b424c201b33f36c35130188b19094b990aad0364adbe996215bc7440739a103b60c22b65cd0ea5aed11544acd0c7275c8ceed5408e7d429033ccdc11b79602315489e58fe956ee8b493038d610d946e1d38d67ae8641929502f31732a0f8dac404b12850c3019bbc6f003e1a56166936e9d2d86881017e3914659decef15fd4829010e93171ed958049c2519895ad205451832cc515201e8f75bb0d3324389f9d2f78b2bc0c63ada58eb611f8c657b2bc3d6393e7dd505602f7048f39ff2fbbecfd4c2", 0xf9) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x2, 0x1}, 0x10) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) select(0x40, &(0x7f0000000040)={0xfffffffffffffffe}, &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r1, 0x1) 00:01:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="72022e00004d020014"], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/170, &(0x7f0000000000)=0xaa) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x4, 0x10, 0x3, 0x5}, &(0x7f0000000280)=0x10) 00:01:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) r2 = shmget$private(0x0, 0x2000, 0x25c, &(0x7f0000ffa000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x1000) 00:01:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x40) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, &(0x7f00000000c0)="3c363e5e27aac5e63d48a249e2e1d5076ab4aeeee438f8632918ddd9f09cb1e98a49a4c918852143234a4c3cfaa000920aa218e2f618a0291294b2d6e965ad2be1898a011e1fca73e1a7a87dcd33898dc907a4545c63db8569599f2d6a728a930221980821262a48a9a226d3eb83c906fe1d360575d7d24d07c7b92d959d47a1b97422264c951832a6a7f573f60dc80915fe87c7ccaf5f43bd07ee2afb2785c228d2be49aeecf76c09b7799a3ce8f605fd1fe7fd6e", 0xb5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2ad5, 0x4) r1 = socket(0x2, 0x2, 0x0) dup(r1) setsockopt$sock_int(r1, 0xffff, 0x40000000c16, &(0x7f0000000080)=0xefb5, 0xfffffd49) r2 = msgget$private(0x0, 0x40) r3 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r5 = getuid() getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0]) r7 = getpgid(0x0) r8 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x0, r3, r4, r5, r6, 0x3f, 0x800}, 0x3f, 0x0, 0x2, 0x5, 0x9b, 0xcf, r7, r8}) semget(0x3, 0x4, 0x40) 00:01:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x22c) r2 = dup(r0) bind(r0, &(0x7f00000014c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000001480)={&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000001c0)="7dea304b2659f237a3b8315fbf66e1a5252c8f9a2624ad1e08e2e0293ea56d9d13b28eb96a2f434bbacb44f9367edeb452cc3403c2acb8089a80e9abc50431608642015119ab948cc3e30527e86124f6b4c3208e85065563d077f05e6d6a8d80257ae46c6a9818c2f541d7c5f9affb812524b46bb156b5d76200e6422e61b7cffd306a", 0x83}, {&(0x7f0000000280)="b85390676d2d6881ed74a250e89c4f041a2fe8c7c3e083a968bdc80108cee77826d527f764f354dbc76ca76b35a08c064ef1ae6b04517950e9170d9562f6cae641d64f9f1a53d1b7475f79e243b0872b51862520d0cbca4383babc20fd1847a277505c0375efd6b7016a0f637152a623b5dcd5477b23008b3f6152b4f42752c7e8f07e5c8b403099d47672612328ae5071cf119355e3484aaf856e3db2b1de496ffa5a0383e1bb4847867f0aca2fe27dc3f521a430f224170768b671ebff77a454618567b37339", 0xc7}, {&(0x7f0000000380)="b5e3a6ddd7830533ba2d5690baeb82bcfed5ea4ad72fa97b36bcfbba646b88c4859a51b7b97260d2ef8ade1e66b2241da871b9cc9e58fdab4b580dae4b44603e97c9dfc90363cea77e8b8ef3ef9153acbd513ddf0859bb94c924b0b9e681c84fba3776b4656955aaf272c3fa4cb67bdc6477b1820de0c284a86c6a668437c6bf545c3c2c81243c0fffe1a66e89a637875589d43a4664daf0e9d9e22a39756993fab1001acb029e6d8f36ee833cc671d76d67dfd1c8744eb18512cc8f815aec4bd1ee53afa40cba2b74852e4567065080068a899190", 0xd5}, {&(0x7f0000000480)="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", 0x1000}], 0x4, &(0x7f00000000c0)=[@authinfo={0x10, 0x84, 0x8, {0xffffffffffffffc0}}, @sndrcv={0x2c, 0x84, 0x2, {0x80000000, 0x9, 0x4530, 0x9f74, 0x8, 0x8, 0x1f, 0x9, r1}}], 0x3c, 0x1}, 0x20000) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:27 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:01:27 executing program 1: setrlimit(0x0, 0xfffffffffffffffe) setrlimit(0x5, &(0x7f0000000000)={0x80, 0x913}) 00:01:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x8a6d, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x0, 0x0, 0x2}, 0x8c) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0xb5, 0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x10080, 0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xfffffffffffff9ea, 0x4, 0x7f, 0x2, 0x6, 0x95, 0x949, {@in6={{0x1c, 0x1, 0x3, @loopback, 0xee}}, 0x0, 0x8b4a, 0x4d88, 0x7, 0xffffffffffffffc1, 0x2}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0x3, @rand_addr=0x2}]}, &(0x7f00000002c0)=0x10) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) poll(&(0x7f0000000300)=[{r3, 0x1}, {r3, 0x4}], 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000380)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0xffffffaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 00:01:27 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x10) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x10001, 0x4) fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 00:01:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001180)=0x6, 0x4) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="9c022e2f2c8470b74309"], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x0, 0x99}, 0xc) 00:01:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00') fchmod(r0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001}) 00:01:28 executing program 1: __getcwd(&(0x7f0000000000)=""/221, 0xdd) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) r1 = dup(r0) fchdir(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x7f, "0a258eb6cdb71634502c4248d61753c731a21a85f188ccdeca10e05abef8ba002b87c324de3af79f68262911d8df32393718ae75b0790877495d972071b9266059018f47bca8c963b2e8700ed4d272633aa99e87efd04d64a0f6c775df80c2f616069faefc93e2ff1ed1758a5aacaef1edafa526bb98eb0d89d96743e69c9b"}, &(0x7f0000000240)=0x87) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xf, 0x400}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast2}}, r2, 0x9, 0xf66, 0x10, 0x2, 0x4, 0x4}, &(0x7f00000003c0)=0xa0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6c0e7f0800f66c32) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r3}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000500)={r3, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000540)={0x6, [0x4, 0xf5bd, 0x4, 0x80, 0x20, 0x3ff]}, &(0x7f0000000580)=0x10) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000640)=0x6e3e27f2, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x0, @rand_addr=0x75e}}, r4, 0x7, 0x8, 0x80000001, 0x800, 0x3}, &(0x7f0000000740)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000800)={r3, 0x401, 0x180000}, &(0x7f0000000840)=0xc) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000880)={0xfffffffffffffffc, 0x9}, 0x8) mknodat(r5, &(0x7f00000008c0)='./file0\x00', 0xe008, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000900)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x3, 0x4, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x82, @broadcast, @loopback]}, 0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000940)={r7, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000980)={r2, 0xffffffffffffffff, 0x1, 0x0, 0x56}, &(0x7f00000009c0)=0x18) r8 = dup(r1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000a00)={r2, 0x3}, &(0x7f0000000a40)=0x8) getsockopt$inet_buf(r6, 0x0, 0x50, &(0x7f0000000a80)=""/53, &(0x7f0000000ac0)=0x35) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockname$unix(r8, &(0x7f0000000b00)=@abs, &(0x7f0000000b40)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) setsockopt$inet6_tcp_buf(r8, 0x6, 0x463, &(0x7f0000000c00)="92f14c1766579b1f8f4aaac3880a546823da7f981d", 0x15) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000c40)={r3, 0x0, 0x400}, &(0x7f0000000c80)=0xc) 00:01:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x18, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) 00:01:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2c012e2f66696c6530009662665bf727773f9eae732579d531f86a7b225cca35e035fc8058f81c5db79b6dc163a4249fb10e2372b4697130388d62ccbfd573bfe10ef87fe016d0a8fbe133d048d006f7b259ca33d224cfb1650da9e3e3755345b6e2fbba115a66fc858998b4ebe31eeb1968ed78040df2cb7f20de8cfdcb6031c490397b671884a579efc8d4ba187e07303b0e991018ebfc24aa2b25fb6a4cfe221432b824876f7ea0aa968293d363eda9a4ffcb3780e11b955e62fc083e52b517e21aa75b546b5eec0d"], 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) connect(r0, &(0x7f00000004c0)=@in, 0xc) ppoll(&(0x7f00000000c0)=[{r2, 0x80}], 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:01:28 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x201, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000001c0)={@empty, @broadcast, r5}, 0xc) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) flock(r0, 0x8) 00:01:29 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x80) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x7ff, 0x4) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @loopback}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0x3}}}, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x4, 0xffff}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x100000001, 0x8000, 0x5, 0x3, 0xdb7c}, &(0x7f0000000280)=0x14) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x4, 0x6800, 0x5, 0xc9b7, 0x2, 0xd54, 0x5, r3}, 0x20) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3b}}, r2}, 0x84) getsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f00000003c0)={@rand_addr, @rand_addr, @rand_addr}, &(0x7f0000000400)=0xc) r5 = open$dir(&(0x7f0000000440)='./file1\x00', 0x8808, 0x10) clock_getres(0x4, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast1}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={r2, 0x3ff}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000680)={r6, 0x7, 0x4}, &(0x7f00000006c0)=0xc) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r6, 0xe20c, 0x1000, 0x20}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000007c0), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000800)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r6, 0x5, 0x0, 0x2, 0x1000, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000900)={r2, 0x80}, &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r7 = open(&(0x7f0000000a00)='./file1\x00', 0x200, 0x104) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000a40)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000a80)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000ac0)={@in={{0x2, 0x0, @multicast2}}, r8, 0x5, 0xa92, 0x5, 0x1, 0x1, 0x7}, 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000b80)=0x4, 0x4) 00:01:29 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000001b80)={0xffffffffffffffff}) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000001bc0)=0x1, 0x4) sendmsg(r0, &(0x7f0000001b40)={&(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001700)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d71a1ae11752316fc00fc1bcb479400ecdc88798ade47bc970cf7825c37ba5688f0b0534b8cb7bed90f576a47a5735e0dbcc2b916cba4aa4179b1bdb300cfb42e42d97886f5d5589a74fb304a3d041b0533b7b6783c432435ea74e2ec2d21ae600cd62ad5b", 0x65}, {&(0x7f00000012c0)="557619d391c38280e3e7b9ece727879ae106ab29cb2e5dc7ab2cee4b7490de6811bceb87fcf58880cc2a23a5e128704757753844d0e8aa90c54f52265fb8a2c653aeff9a18f2065a6492b2a9e439012ae24af65e09ceb1dd02810add3663ee0d494cb32779dbaccb625ad9abd0f0ccb32138ab773aec39dfcfc2f70d8cff5face6b90e17c0a708c875533e17bc7d42cf2d95e07ff7f87f5ef4e622cef370dd2eba817adcad4f91795fcba6bb6646ba311ccf474ab3425b0a0de9ff3e94ca0d98279b06c3", 0xc4}, {&(0x7f00000013c0)="8b83f04653230f93c3ea1b97bfb64768ef766b21a7d265184a2f4d0924505a90bfdfd1ef8a771e62d2557a24aa9178172f9eabd57ef853cc6a227d9828b522690ec1823fdc778715375fdb842330f22446c5b849cc231413e4c04695fb56f30cbb6199087598bd3b29a523bc9ea7b8d080ba94302cdfac88ebc23d4c9f0e84656a234fb6e7bca3c36c8a5abd41fd2ea95125bd28fe3e062263eb06012a230de39d050ba25ef105721b49ea3c93352a0f4d6a8311e333605ccfc7b119dd84fa45d7d67a4e5fa484b316ee6998424f158286259bf4ec548fdcd4f3a42924bf7934a54b2935f5163a9199127a27", 0xec}, {&(0x7f00000014c0)="b88c34cbbe16409c0185568690af2204dea2866c858a049e006d9276927080708f6eea67769de9c6da42c31e537d0d1e71a8f8836a5a77ac128a3440d28bf40ac067daf9b206dda88d23e21736d924d286e4f825448263731d3d399aa35ca45b8af91ac7b6f8a8f274a62dd67ffe7a66d30013f14ab5866eb82a80db22c6085136f0e8f92278d2ee47e37959285f6fe96823bc35fcb3f111efe692116b0e72286a663885fc12b6c46718e3a42d4f057faf8c38de", 0xb4}, {&(0x7f0000001580)="c5a1046a9630cc5880d58ecaf45617efd06e84d735713989beaadc788e28f30ba3a8b444ff", 0x25}, {&(0x7f00000015c0)="2f8b0b2629a1ad17464a07c5ee04b134566fe719d844d92656b9bf1fe90232f27057372655066b590447dbe5c6a2a15fd27f1be70e768f070c4f23bd01feca9b5be4ad657e79118a644ae727a08d5317883904c2287f331b2b9508d7a49e4a758c7d668e1a515dca54dbcd0caf1d80db86831f3280b5194c97daaaf22962ea1b7fdc94cdf764d94d710b45d9405e901991e60ee9601ad9073cb65ec1c5963645e355496c34981d1b9fb8e77789007220981015c2d784999635c19c5d9e03b9d7861806cf92", 0xc5}, {&(0x7f00000016c0)="be7c11632b3a21", 0x7}], 0x8, &(0x7f0000001780)=[{0x70, 0xaf587777e920df26, 0xffffffff80000000, "4129c6744582abcd2438a9614bff9286bf653c3628d369efd42bfa14a793d419f1593f6471a8ba089f948f6bf1909f046e2b99ae5add115d50dab3d562832f01e0dea795a541d682e049b9a5c520142640d60e5c42c8b4f870cb1f91c522"}, {0xf0, 0x3e, 0x1700000000000000, "83c4e132ba28b3dd1e963e7b3950bfe2dd699a0f5f9fb615d3c2f70088ac01c85dc3aa32c88fc31067985ceded47343343349312b8eaf196f5b54e1d303082d984eefa226300538269774ede9ebb6bb0de00a8ffd17660fe04a0e27e797d1542a355b78c4dccd68e0fca2d2aec284a15f57ce000ea0e75de61422358a3b49477288b5e6b102c1415176825fbb6ac0787de7dbbd551f39f700a670d722a9d736642c4152ad9659037313bdc632a3d6dc59ad7f65624304a4b3bdd1b0e736dd0f24302597dfb9a6d5cac1a8f7a217c5d9f112dd892d23357efc722b8f2967a8f"}, {0x58, 0xffff, 0x0, "814d243cf6ec6da71565d85099e0a3c9df50f6c7375be396764b9878c7ecfd4e98182016ccc1a4b250ec59e4c960f465e146412754711733d9812837e3903b297cb61f72af34ba"}, {0x80, 0x84, 0x9, "df37d3b4e9d69316b4aff9c661809e020472db322e4d74e0d3a787e17a650dcec235063e49bfc8673aadc2faf593192f35ea561d1b5fb830d31e1a681e345964a5fb369b45caf07b0000336bc38e2af91ccd4acd167f93a768f2390891ee6289746ad4f60a97a07064c9bfb1"}, {0x30, 0x3a, 0x5cb, "5e960efead53d1f3c3dbb43de0e633e80b18fcb4e4e1719fb8"}, {0x78, 0x6, 0x1f, "6a96a1de4db67fcfed64047b4a96cb89931f7fe6fe41ed145e4803b062201c7535f1e39823ce7cacd2e34b8dabba88b4cec3f3f88a9b504d3cd5dbbc4033cf8b92dd030ab1b5d12fd04cfe4637f527b1cf18b6a8c4575651f5db6f266a0e667084e3217c"}, {0x38, 0x84, 0x5, "d28fa0358b71fdf50ec1a202369f4df2b80c7002de1b47b211b11255138dcf3abf"}, {0x88, 0xffff, 0xfffffffffffffff9, "994c7910c956112fbd9757e6792263629caede7986ccb55293426bcf88ff838eb8eb2402b94479164dfecda79b6e8ec9cbf38c8afa65b068122640a7e8984970363f1faf11195ac598ea4932d7ff63b2672b6c9c0e7880fbdfec25c9335dc734d31a8eda152605c9436d0089991528362b8d61a366ca"}, {0x18, 0xffff, 0xc7e, "491c596484"}], 0x3b8}, 0x20080) freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0xffffffffffffffff) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100483, 0x80) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x10, 0x5) r4 = socket(0x1, 0x10000000, 0x5) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet(r4, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) poll(&(0x7f0000000040)=[{r2, 0x120}, {r3, 0x211e}, {r4, 0xa}, {r5, 0x8}], 0x4, 0x4) getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000001c00)={@rand_addr, @rand_addr}, &(0x7f0000001c40)=0x8) 00:01:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x4, [0x3, 0x981, 0x7f, 0xc9]}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xf49, 0x968, 0x2, 0x0, 0x6, 0x7}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x190, @remote={0xfe, 0x80, [], 0x0}, 0xac}}, r2, 0x101, 0x4c1, 0x0, 0x52, 0xdf, 0x758}, 0x98) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x2) 00:01:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xfe, "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"}, &(0x7f0000000040)=0x106) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8007, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x0, 0x40, r1}, 0x10) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) semget$private(0x0, 0x1, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000440)=0xb) r3 = semget(0x1, 0x800006, 0x404) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x5) 00:01:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x6c45, 0x200, 0x8, 0x4716, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x25d, @empty, 0xffffffff}}, r1, 0x0, 0x3, 0x2}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0x8}}, 0x0, 0x2, 0xffffffffffffff81, 0x10, 0x400, 0x4, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffe01}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xff, 0x1000, 0x1, 0x73, r3}, &(0x7f0000000100)=0x10) getresgid(&(0x7f0000000200), 0x0, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) 00:01:29 executing program 3: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) r1 = semget$private(0x0, 0x2, 0x80) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000040)=""/121) 00:01:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000140)="ef637515e50ce2a78a8c153574784e0f759ca635288850538abb6215917d34d738a999a226bbbf0cf65886e26476f71ac2e80995583da97728aa64ab7f62a708a95b03d3ece3877bc49f5b9c4f9b10e3d644e58d9599c5e2f09259bddf42c0e50ee1c50dabc2a6ab62c86112697a6400e39602db8b15c84a1abc3bfdf9ba9638d8e8af77bf632c70a73a8e299969998c71819235", 0x94, 0x184, &(0x7f0000000040)={0x2, 0x3, @multicast1}, 0x10) 00:01:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x3}, 0x4) 00:01:29 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8000}, 0x8) syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") setrlimit(0x0, 0x0) setrlimit(0xa, &(0x7f0000000100)={0x8, 0x4}) 00:01:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="011f94a6", @ANYRES32=0x0], &(0x7f0000000080)=0x8) r1 = open(&(0x7f0000000140)='./file0\x00', 0x108208, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x0, @empty, 0x8}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0xf0, 0x62, "36f2f14eb3271538157442a8de6a2a716edff671f4fef40099b493e3a34b269967c02f44fd0340eef3c96452bb4f57d7323d481d7edadc0f583ed883801b02846666d290c19fc84bec4d75bd0b9b80d911dc0cc6c11c7d63fe41545eb54dd47e210f"}, 0x6a) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:29 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000b84000/0x4000)=nil, 0x4000) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) 00:01:29 executing program 1: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000140)="41ad9fde46ff00af0eb59ef4d9daeda50e9f06b1000089ed308391db6dbe555de92873689dde9a870d7e059e4262683e877d97a9dbd71fbd04c600"/92, 0x5c) pipe2(&(0x7f0000000000), 0x0) mprotect(&(0x7f00004c1000/0x4000)=nil, 0x4000, 0x0) read(r0, &(0x7f0000000080), 0xffffff11) 00:01:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x74f}, 0x8) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:01:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x64, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x800, 0xf, 0xff, 0xd2}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x7}, 0x8) 00:01:29 executing program 3: setrlimit(0x8, &(0x7f0000000080)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xff, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, 0x84) 00:01:30 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8000}, 0x8) syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") setrlimit(0x0, 0x0) setrlimit(0xa, &(0x7f0000000100)={0x8, 0x4}) 00:01:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x7, 0x7f, 0x401}, 0x8c) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x2f) 00:01:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2024, &(0x7f0000000080)="ad78a0524e1a7e7aa1a0eb", 0xb) r1 = socket(0x0, 0x4, 0x10000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) 00:01:31 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) dup(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r1, 0x0, 0x0) 00:01:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) 00:01:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x200, 0x5, [0x7, 0xffff, 0x3, 0x0, 0x9]}, &(0x7f0000000080)=0x12) 00:01:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x14c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r4 = fcntl$getown(r0, 0x5) fcntl$setflags(r0, 0x2, 0x1) r5 = getuid() r6 = getegid() r7 = getpgid(0xffffffffffffffff) r8 = getuid() getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) r10 = accept4(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c, 0x30000000) r11 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000001c0), 0x0, &(0x7f0000000600)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r10, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x120, 0x81}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:01:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x6, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000200)=0xfffffffffffffefb) read(r0, &(0x7f0000000240)=""/144, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000040)=0xffffffffffffff88) fcntl$getflags(r0, 0x3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:01:33 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, 0x0, &(0x7f00000000c0)) 00:01:34 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r2, 0x1f}, 0x8) 00:01:34 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getresgid(0x0, &(0x7f0000000100), 0x0) 00:01:34 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x62b57130928a46b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffffffffffee8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x10000000000001b2) 00:01:38 executing program 2: select(0xfce7, 0xfffffffffffffffe, 0x0, 0x0, 0x0) exit(0x7fffffff) 00:01:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x80000000, 0x6, 0x6, 0x83a9, 0xe680}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r2, 0x10001, 0x6}, &(0x7f0000000180)=0xffffffffffffff4b) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x2}, 0x10) 00:01:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x7, @loopback, 0x6}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x0) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x20802, 0x40) freebsd11_getdents(r2, &(0x7f00000000c0)=""/47, 0x2f) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3}}, 0x1c) r3 = getpgid(0x0) fcntl$setown(r2, 0x6, r3) 00:01:38 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x789}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) r1 = semget(0x2, 0x5, 0x40) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000180)=""/56) recvfrom$inet(r0, &(0x7f0000000100)=""/113, 0x71, 0x2, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) unlink(&(0x7f0000000000)='./file0\x00') pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 00:01:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd}, 0x8) 00:01:38 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x47a, 0x7e}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1}, 0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x4, 0x4) getegid() getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 00:01:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202b627acaead1d066e4795e0c6452991d0da8eac1ebf2100204342104be56a671c0055317e22db79bfc8e230f0f514327fb48364828e2cd273753bbc0b516c9899de94230346c6f55886fab971dd1876b53c250067d5722c41e02db2fef832d967ead5d3c78fe548654510e24d06c22cccf19df7c16a8f6cf19f49a8309ef6af442649872f2c1709000000b98ae8e5a487b16089807c006ac9f96cf311"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x7) shutdown(r0, 0x2) 00:01:38 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="0d3034371a0dbb1dcd0c49bcc196cd0a4a91de8a55c54e2545adacc0229b26d6a6ae777a196f6883f49f6ac4c9aa54776cc2caef4309d50e8d8efd3ae62c7d6464057951cbd707c9ecdcc600e48d3a740de2fc61a6907a9a866e2b2b6cb4b66c3277d4c23aa3f7b7", 0x68}, {&(0x7f00000000c0)="50e9e1064c3fcfa215431f7aa6e87eff4ed9ef35efe8ef3b00440860286c618fb32a603d9c0a709bd6897f670b45f436e8ef73178323abcb108e0784eab8542f86c04290c46cbe314907d3f761f3139fe4c4fef0289d63ca92e9ca482a8933bc5d9917057ee962299303ec99649796aa2e55dbc25ebd8e79f20bf15133bc5906d0c6e254379ea9fe606da3cc9700b53b461424f9cbca0687fb27e3653fbcd89d5d28f4de6be3310fbd1ad8cd9d5d6715375b4349529edf2209e543a59acc410ef1d6", 0xc2}, {&(0x7f00000001c0)="f7ef0c4e009fa207368178481da538ab7764a90cc54e7a2d88b28155fd73274d47b7cd2ddd29f7f337bb5aa0f7d78d2cff1c0a22e2818f711f", 0x39}, {&(0x7f0000000200)="105afeb687b34a27db3db1610367b51e8e53b6146f2f74dda5daf4a9a1abd3e94349c4ac9c7a55ccaa653daf1617ebc29255cf168faf25a5c846dcda1990a6dc", 0x40}, {&(0x7f0000000240)="394765fbd02f8daa125627936dd45e3c0555a7634eeb3030c382e55dfa57110eaed7c5f2593ac033556cd5bda1850bf11517ed053dfaab10ec3414f12693b62520f3b57880f27f0ac3204f40cededbfd77074511f09069df292204605accf47874", 0x61}], 0x5) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0) 00:01:38 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mprotect(&(0x7f000036b000/0x2000)=nil, 0x2000, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x4, [0xd15c, 0x1, 0x5, 0x9]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="b0cd0bd122cbe3ab761904f923699d4656b2050212f6d8d574414d52b756ea84d8baf67115954479ee69515c5777ad872254d4468ab4d845e9fe6834ad2bce8655378c8e01afe4aceacf9327ca2309b645c6c373e70708698ff15581c6ea446ca3de52b8b9aa9b8a28d87c28de042c2e9d00561f6b4846fbb3a56a965aedb31dbf99964719474308b4fb419d262006c9769f48456babf12bb6653c73b48df1dca1bf3c23ff3dc60993252975ba2cc31898e9f8ebdead59a2"], &(0x7f0000000140)=0xa) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x124) 00:01:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@remote, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) 00:01:38 executing program 3: syz_emit_ethernet(0xffffffffffffff7d, &(0x7f00000001c0)="7992f0e150f500000000512356d2a5006d7a7ec2838deb8ce60c31923afeed35feffffff0125df28af45d9afe2a660e831a6f71fcb01cddb3630a572ecf70604710216d189fa21ab2edc8cdd18cf4fcdc9ddf88b11cc3642e1347e7cefe73a9847c50080771c37c400000000000000") 00:01:38 executing program 1: socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000fef000/0x4000)=nil, 0x4000, 0x2, 0x1010, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000280)) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:01:39 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x47a, 0x7e}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1}, 0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65fa8f"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) fsync(r0) shutdown(r0, 0x0) 00:01:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x80000000, 0x400, 0x1f, 0xff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0xf4e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) 00:01:39 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x1800000000, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:01:39 executing program 0: socketpair$unix(0x1, 0x4000000000003, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000440)=0x9, 0x4) write(r0, &(0x7f00000001c0)="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", 0x262) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x4, 0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x1000, 0x0, 0x9}, 0x10) 00:01:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) setsockopt$sock_int(r0, 0xffff, 0x1041, &(0x7f0000000040)=0x8001, 0x4) 00:01:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x118688, 0x180) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb0d07eeec918c049, 0x8e}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000002c0)={0x800, {{0x1c, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x1, 0xf0aa, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0xfffffffffffffff9, 0x4) r4 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd14) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000500)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f0000000400)=[@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @rand_addr}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) 00:01:41 executing program 3: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 00:01:41 executing program 2: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) r0 = semget$private(0x0, 0x6, 0x4) semop(r0, &(0x7f0000000000)=[{0x0, 0xef, 0x1800}, {0x3, 0x80, 0x1000}, {0x0, 0x2, 0x1000}, {0x2, 0xd98a, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0x0, 0x1800}], 0x6) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x9, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000080), &(0x7f0000000100)=0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0xc4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200d00, 0x1, 0x12, r0, 0x0) 00:01:42 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000f62000/0x4000)=nil, 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x3ff, 0xf, 0x7fffffff, 0x7}, &(0x7f0000000100)=0x18) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:01:42 executing program 1: mprotect(&(0x7f00001d9000/0x3000)=nil, 0x3000, 0x4) r0 = socket(0x0, 0x0, 0x2000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0xfffffcea) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0xf2, 0x6e) 00:01:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffc51707e20458c458ff07e7ffff01de462e1c62412eca284e344f0426d5309978f1221c25891837f17b70a77d9f06d99fba45c5ce4a2ebe8b5ca22e7cef78ec2e45282655d9dfe9b143ca203775"], 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0xf64cb340ce081cac, 0x3}, 0x5ae3) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x86}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7d, 0x8}, 0x10) 00:01:42 executing program 1: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, 0x410, r0, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 00:01:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @empty, 0xfcb}}, r2, 0x20, 0x7ff, 0x94, 0x2, 0x7, 0x9}, 0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x2, r2}, &(0x7f00000001c0)=0xc) 00:01:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000006c0084001d0008000000000000001c007641840000000a9a35abe90000000000000100"/49], 0x2c}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0xd29b5d562f6e8d8d, 0x0, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 00:01:43 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xb) 00:01:43 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000000), 0x4) 00:01:43 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) 00:01:43 executing program 2: r0 = socket(0x17, 0x3, 0x1) listen(r0, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0xffffffff, r1}, &(0x7f0000000180)=0x6) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r2, &(0x7f00000004c0)="1cb64851c2f472de", 0x8, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000300)=""/248, 0xf8}], 0x3, 0x0) nanosleep(&(0x7f0000000000)={0x9f, 0x6}, &(0x7f0000000040)) 00:01:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0xd, &(0x7f0000000000)={0x1000, 0x4d}) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) 00:01:43 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000065, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x80000001, 0x1, [0x6]}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1) 00:01:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) socket(0x1, 0x20000000, 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x41, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x8, 0x8000, 0x1177, 0x8, 0x520, 0xfffffffffffffff8, 0x3, 0xfffffffffffff77e, 0x7, 0xffffffff00000001}, 0xb) pipe2(&(0x7f0000000180), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x3) 00:01:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) freebsd10_pipe(&(0x7f00000001c0)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) r5 = getpid() fcntl$setown(r2, 0x6, r5) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000380)={@rand_addr, @multicast1}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xfffffffffffffffe}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x3f, 0x7ff, 0x1, 0x8, 0x7fff}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, 0x0}, 0x20100) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2002}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x20000000000000e2, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000002940)=ANY=[@ANYBLOB="38e96ead5f3aa1b1f83424f689fe05018f16832cfe8e4990ca70c689d291e32e3476566331af908fdd3054230516beb3d4276f9ad792bdbf4ea8da2b0b32f76e6536817b3a98966abe771eb73913", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x13) 00:01:49 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x8) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="ded87f84936adfbe01e6b7170d69699ac419786f3697770700000000000000885561b361ef325443d3ee3f32c40bbb11ee338bd1afb4881d39dbd1b55ae9f650cb4c62eea81924e67ee7c0", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x8, 0x8, 0x10, 0x2, 0x5, 0x8}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r2, 0xba, "5f02fd155151cfdcf250546bf777511b33ac89eb9c4169f88ec708dfd637d8f6de3ea04f82f02c6f5bc7b5b94dc4ae5b459157898c7ba1c2f56b3a1288b039dfe04806a2cb7b6b6af844a92b8d6d5a8e2b6e8c223160c9ffd1094cf154d8c0a1fdb72597c3519cee12e7ff47251d1dcaed2a73e11d9a824b2f3279a247b6b9f24ccff92c7d87e4cc0080c2041bb0ca01b8b71fa9ef17adea71fdab3fb93e5bde772d5cacb84d7115c347ae6becde94b812820d2babfb1549ba15"}, &(0x7f0000000440)=0xc2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcda) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) rmdir(0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x1, 0x7, 0x1, 0x6}, 0x8) 00:01:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020000000000000000"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x4}, &(0x7f0000000080)=0x60) 00:01:49 executing program 2: r0 = socket(0x13, 0x2, 0x5) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000040)={0x8b, 0x1, 0x1ff, 0x3ff, 0x5, 0xffffffffffffffff, 0x5, 0x6}, &(0x7f0000000080)={0x2, 0x9, 0xfffffffffffffffd, 0x1, 0x2, 0x8, 0x6, 0xcf}, &(0x7f0000000100)={0x2, 0x0, 0x2, 0x400, 0x2, 0x7, 0x9, 0x120000000}, &(0x7f0000000140)={0x8, 0xffffffffffffb5ff}) poll(&(0x7f0000000180)=[{r1, 0x2123}, {r1, 0x8}, {r0, 0x40}, {r0, 0x2000}], 0x4, 0x7ff) 00:01:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x1b, 0x1, 0x5, &(0x7f0000000200)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r6]) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x12, r7, 0x4000000000) ftruncate(r5, 0x8000) connect(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000696c6530003543573706fba390450de39d7461406f2c643c7a5975bcb491879c56ac0f7e1a04fbf6bf45cc3f808ced555c9bb664d7e45b31ac2f9144a1fcfdda2aa7a8198125879da95bf82acb"], 0xa) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce53f00792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7e562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(r4, &(0x7f0000000080)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240)=0x8, 0x4) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)) r8 = getpgrp(0x0) fcntl$lock(r3, 0xb, &(0x7f0000000100)={0x1, 0x3, 0x10001, 0x0, r8}) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) open(0x0, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba6ca1c31fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63dca79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:01:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x5, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x40, 0xca12, 0x2ec}, 0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000480)=0xfffffffffffffc01, 0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x28, 0x0, &(0x7f0000000040)) r4 = accept4(r3, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="28000c00622416000000000000f911cf"], 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000200)={r5, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, r1, 0x8000, 0x401, 0x180, 0x1, 0x20, 0x6177}, 0x98) recvmsg(r3, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) 00:01:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x880, 0x40) ftruncate(r0, 0x20) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:01:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r1, 0x2) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:50 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f00000004c0)="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", 0x58c, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@remote, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) 00:01:50 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0100002097a5fcf5e8cc3091f79d8f6706cb6e5b29acec64cba3230641114879ce5452593f9d6564c9be401c7af3862e2e2d86b057756137950aa501cca9fe3aae3e2538c245d5593e9b18cfa229cf0e566798b3f030513e4eea1b7ccb030b9a979ebf1648e68e26a8d9b53f7e4e1420af9cc3371dc9a89729a5229a6822847549d96f4715eda7ea70870000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = socket(0x0, 0x3, 0xa1) setsockopt$inet6_int(r2, 0x29, 0x28, &(0x7f0000000080)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) 00:01:50 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x101, 0x9, 0x6500, 0xffff, 0xe053, 0x10001, 0x3, 0x6, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x4, 0x1, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x5, {{0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000200)=""/153, &(0x7f00000002c0)=0x99) setsockopt$inet6_tcp_buf(r4, 0x6, 0x24, 0xffffffffffffffff, 0x0) 00:01:50 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@empty, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) 00:01:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x81}, &(0x7f0000000200)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:01:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x59575491027f3465, &(0x7f0000000100)=""/67, &(0x7f0000000400)=0x43) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ftruncate(r0, 0x9) 00:01:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000200)="c790f4943389c0ebaabdaa5f4e74f51299867a48f54b4db79abd4036676af4dbcaea0dde28573d6e60c0dab5faf45f09bfb744e04655d9fa7a62b3ee51d9f8d31802f29b7692168e18ac0cec831742826607db96fec61971730dd29ae5937132eaf88d7cd6488eab39c90f7647e2ea7697d608490ef9c8950e66ad79c092208dc75a664f270ca3d161d009db6238871253ed1f8e7095c1b6b9c0db284db1d31b3763b8d1feb0e14ab9dba1120a71", 0xae, 0x101, &(0x7f0000000140)=@file={0x1, '.\x00'}, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="07003a0cff010000"], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xdbf}, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 00:01:51 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f5a696c653000"], 0x10) fcntl$dupfd(r0, 0x11, r0) 00:01:51 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000100)) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x3, 0x0, 0xc700000000000004, 0x2000100000001, r2}) 00:01:51 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='Z', 0x1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 00:01:52 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1813, &(0x7f00000001c0), 0x4) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={{0x6, 0x4}, {0x3, 0x2}}) lseek(r0, 0xfffffffffffffffc, 0x2) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) renameat(r2, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f0000000040)='./file0\x00') 00:01:52 executing program 1: mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0xb5a4) mlock(&(0x7f0000f4e000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x20000001) 00:01:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0xd2e0805084f0ef0f) 00:01:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xf8, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), 0x2) 00:01:53 executing program 3: r0 = socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x10000, 0x7, 0x1e80}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0xc68, 0x3, 0x4, 0x7b}, &(0x7f0000000240)=0x18) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000b, &(0x7f00000013c0), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x101, 0x1, 0x6, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x400, @loopback, 0x6}, @in6={0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x50000, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) close(r0) 00:01:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00000000e5cf000000000000000000003f88e40abd0e1326e8a224a785412ad1718e2d77e069c0f04d507b010025d51ca50ba1e5b6ecee02981562d5d281a9d222e6ea50b9d90000000020972c"], 0x98) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000b5c749c08b385edd0000bb0300"/135, @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x8) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{0x80000001, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) lseek(r0, 0x0, 0x7) __semctl$IPC_RMID(0x0, 0x0, 0x0) 00:01:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x0) shmdt(r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) r2 = semget$private(0x0, 0x0, 0x10) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=""/212) fchmod(r0, 0x50) 00:01:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1}, &(0x7f00000000c0)=0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r2, 0xae29, 0x9, 0x7}, 0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:01:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) r5 = getpid() fcntl$setown(r2, 0x6, r5) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000580)={0x100000001, {{0x2, 0x3, @broadcast}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = openat(r3, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000500)={r8, &(0x7f00000004c0)}, &(0x7f0000000540)=0x10) ftruncate(r6, 0x800007e2780e3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0600000600000100fb000000"], &(0x7f0000000200)=0x10) 00:01:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000180)='./file0/file0\x00', 0x10004, 0x51) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00./file0 '], 0xa) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)="db0a6d9f6db05650cd4e73c131799a76d77b300b7ab1bbcf1ba1cbf7bc2451b50aace68750a89fa22f77fa11cc60792f74c6865a3ac0b04069b70819c50357ae415373245e9969467288a402d23587e29c762ab58896f996cfcbc3538bc67c270ae6baf49428491d273ab36ce90085763f122880f92fb4c8631afab9f1d97621fcc47cbe3f0df003c5f174fa0a9989ba87fa5df66fa50514074819197c77f38f5347ac905fa1dfc06bf4", 0xaa) 00:01:59 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socketpair(0x3, 0x20000002, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x8000, 0x1, 0x20, 0x4, 0x4}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:59 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xd8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socketpair(0x17, 0x10000001, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200), 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) unlinkat(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r4 = geteuid() fstat(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0/../file0\x00', r4, r5, 0x400) fdatasync(r0) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000340)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000400)={r6, 0x7, 0x100000001}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) 00:01:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x34800000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 00:02:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:02:02 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:02:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1004, &(0x7f0000000240), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) 00:02:04 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) 00:02:04 executing program 0: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d24", 0x2e, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') close(r0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:02:04 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="11f28601a665dc8963e57c0000", @ANYRES32=0x0], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) write(r1, &(0x7f0000000240)="a0799c6d06685d45d690e0da7129a3216a300f6af61175247793c132c155ef97d4a33c63515607d3d0fbe7129dedf4c87faff61285957694a1266b59250de36882be8c08e9f842a9476d488db4bef3c52455230e770cf082ffe6018cc7c1aeae889e999bcecdfaabd736ed12e715e78adf4c6cda98cde31e6e5c1b05ad51c7c7effb676834e33f76b24aa5807f3cc95bf5fc2e0c5fd9c05a21f4a537160a839f4e1c818ffb128d457252997e8a00d98b5d11838fdd390e9640", 0xb9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x6, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000200)=0xfffffffffffffefb) read(r0, &(0x7f0000000240)=""/144, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=r1, @ANYBLOB="0300000001000000840000000800000027000100929f18752c0b138e4b794d6f7823d0779e3a0aae5228528007257f28e8080d2bbdce3b99b99a575556674d2d734b44e0868bcd9036462ed93b8c02904d92a473967657903aa19905fd06ed4101f8e46638652ea0c79d514c227c8e3985191d11c88f1f14765c818f0ea4931fbf59ef64cc4be26e70ae1623decbf5cae9651b900d78a8a083a1c39bb46287e5b77f541b3f92b724b50f0ef2e17c"], 0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x7}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:02:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@empty, @remote={0xac, 0x14, 0x0}, 0x0, 0x2, [@local={0xac, 0x14, 0x0}, @multicast2]}, 0x18) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x7, 0x4) 00:02:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6}, 0x8c) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:07 executing program 3: r0 = semget$private(0x0, 0x2, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) setreuid(0x0, 0xee00) 00:02:07 executing program 3: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x80000000002ffc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf72}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x8, 0x1, 0x0, 0x10000}, &(0x7f0000000140)=0x18) 00:02:07 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000002904000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/134, @ANYRES32], 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0x45ca) 00:02:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000fdffffffffffffff000000000000dd"], 0x98) 00:02:07 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x5) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r0, 0x20000015) 00:02:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) 00:02:08 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x8f) ftruncate(r1, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000200)=0x10) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:02:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup(r0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x100000001, 0x4) 00:02:08 executing program 3: r0 = semget(0x2, 0x0, 0x41) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/112) 00:02:08 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xffffffffffffff80, 0x2}, {0xfffffffffffffffe, 0xffff}}) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000000)=0xfffffd7e) 00:02:08 executing program 3: r0 = socket(0x17, 0x20000004, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xa4, 0x4000, 0x6, 0xfff, r1}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xffff, 0xf, 0x80, 0x1ff}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x8c, 0x2, [0xfffffffffffffff9, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r4 = getuid() setreuid(r3, r4) setreuid(0xffffffffffffffff, 0x0) 00:02:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r1, 0xffff, 0x1012, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x100004) 00:02:08 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x8f) ftruncate(r1, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000200)=0x10) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:02:08 executing program 3: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r3, r4, r6, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r7, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r9 = dup(r8) r10 = accept(r8, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r7, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) openat(r10, &(0x7f0000000680)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r10, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r11 = dup(r8) sendto$inet6(r11, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r11, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) r12 = fcntl$getown(r11, 0x5) r13 = getpid() r14 = getpid() sendmsg$unix(r9, &(0x7f0000000840)={&(0x7f00000006c0)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000700)="09a64ecd3001e74a5b7ea4dfbcd7c19870d9fcfe9a8bd427af785ea5bae91ac4ed8965849b94d09d8fad71bc97ee405d0905c45276d81defde499ac9e5678cf878", 0x41}], 0x1, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r12, r2, r6}, @cred={0x20, 0xffff, 0x2, r13, r1, r5}, @rights={0x18, 0xffff, 0x1, [r8, r8]}, @cred={0x20, 0xffff, 0x2, r14, r1, r5}], 0x78, 0x1}, 0x80) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) 00:02:09 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f00000001c0), 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9, 0x6d}, &(0x7f0000000340)=0x94) r4 = accept4(r0, 0x0, &(0x7f0000000400), 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000440)={r3, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x400, r3}, &(0x7f00000003c0)=0xc) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet6_int(r1, 0x29, 0x4a, 0x0, 0x0) 00:02:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) flock(r1, 0x8) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100000, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:02:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xc}, &(0x7f0000000180)=0x8) r3 = shmget(0x1, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/51) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x0, 0xffffffffffffffff}, 0x0) 00:02:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x146) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x3, "bce6197bfc504e6935da5057c02857de"}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000080)) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1, 0x1e0, @loopback, 0xffffffff}, 0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) pipe2(&(0x7f0000000180), 0x100000) 00:02:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xfffffffffffffc00, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0x4, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) 00:02:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup(r0) munlockall() freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, r3, 0x200) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00072e2f66696c65302ff4c9498a50701e7e7c4185133be52cb77c46b237d13701580b0fe8022009596faa0e982bc1d337f6d177"], 0x16, 0x0}, 0x0) dup(r0) 00:02:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) 00:02:14 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{}, {&(0x7f00000000c0)="5c5a5cb52aa41ca515db4384e0dd20287506b291f28a154ec31466d4306371a364fd3123186cb277b1b9396c2df422640b6cad764f14e3db8d76d53b59d0e21f3c011cf11d1a01026b84b9a85ae119836b79862903bd45047d451e9062ac111483922f24537b7440c662610a0f05c03b", 0x70}], 0x2) 00:02:14 executing program 2: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000280)={0x5, {{0x2, 0x2}}}, 0x90) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:02:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82570c4d1471e0a3ef0cc7ea3081c9e12f6661dfb5bd6c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) 00:02:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x7, 0xfffffffffffffffe}, &(0x7f0000000180)=0x10) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) 00:02:14 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000040)=0x193) 00:02:14 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0xfffffffffffffd60) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x80, r1}, 0xc) 00:02:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x301) execve(0x0, 0x0, 0x0) close(r0) 00:02:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) r3 = socket$inet(0x2, 0x5, 0x200) bind$inet(r3, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x9}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500)=0xffffffffffff0000, 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1080c, 0x114) r5 = semget$private(0x0, 0x0, 0x40) __semctl$GETPID(r5, 0x2, 0x4, &(0x7f00000003c0)=""/26) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x3, @empty, 0x8001}}, r1, 0xa25a, 0x3, 0x5}, &(0x7f0000000280)=0x8c) readv(r4, &(0x7f0000000d00)=[{&(0x7f0000000780)=""/162, 0xa2}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f0000000840)=""/228, 0xe4}, {&(0x7f0000000940)=""/235, 0xeb}, {&(0x7f0000000a40)=""/195, 0xc3}, {&(0x7f0000000b40)=""/204, 0xcc}, {&(0x7f0000000c40)=""/96, 0x60}, {&(0x7f0000000cc0)}], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x4, 0x1}, &(0x7f0000000380)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast1}}, r6, 0x8, 0x4, 0x7f}, &(0x7f00000004c0)=0x94) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="3e1f00000000224615fb0e00"/21], 0x36b}, 0x0) 00:02:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x301) execve(0x0, 0x0, 0x0) close(r0) 00:02:16 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000e7ff000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d1b70c853b8fa7bb67e299f186d0203cf16d890de8b35ffe6542f982e38ca448d0a3b3d6da5892ecf2a470b1e6dac02e8aa3216c1e524ed2fc60e97c899840104988f9558", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xd0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x8}, 0x8) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000480), &(0x7f0000000340)=0xb) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_buf(r4, 0x0, 0x15, &(0x7f0000000040)="a4232c69d92031c3c6829c2a1ce3929ae9575cd24fb3eb5de0477f7bd62308757eca79673de44aeacdf8d5cab13629cfa06fe604ac10107ad63b0a79a80e297cb0982fa3f3e5d3db9267e7fc5ca634e7214f6e84e0baab016905cd2f04f40af5", 0x60) r5 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000000c0)=0x81, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x1, @empty, 0x74}}, r3, 0x6db5c78f, 0x9, 0x1}, 0x8c) 00:02:16 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000180)=0x10) sendto$inet6(r0, 0x0, 0x0, 0x2000000, 0x0, 0xffffffffffffff9f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x6, 0x4) 00:02:16 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_udp(r1, 0x11, 0xddd088a7fd2646de, &(0x7f0000000080)=0xce0f, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x3f, 0x6, 0x3ff, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r3, 0x1, 0x803}, 0xffffffffffffffea) connect(r1, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x1, @empty, 0x100000001}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)="798deb8ce60c923afeed35c00806000100000604710200d189fa340000bab83be28ea73e1a9a39fef3f8") 00:02:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x14, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x3c, 0x0, 0x0) r2 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000040), &(0x7f0000001380)=0xff54) 00:02:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x88) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = dup(r0) getsockopt$inet_int(r2, 0x0, 0x2, 0x0, &(0x7f0000000100)) 00:02:17 executing program 0: clock_gettime(0x0, &(0x7f0000000180)) dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x5}, &(0x7f0000000080)=0xc) 00:02:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x2) sendto$inet6(r0, &(0x7f0000000180)="fc8b41b2969aa6f40f7f78e55194d4bc1c9dedbb50c40b161b5b80063aec3038dd43b0fea8db6987e87430ef552ba1d3fffa637e6f2534ff85298536af25ea93d47d9c84df9c9dad8394a4c6f87c8418d1eecff89eeb4eef774305c8c8ec72a502b485407807a218cc425b27bdc05dae1afc0c8524c1a32798d4855d52944dd18f6d533e3dfdded1fb81c5d422b0b8788f9344d1c7e2d1e53d646ad4f16a11cb5e205e0b3161dc2289e0cfa67d13a1de8b0cd70894e5fd3782fb165c669aaf1f343bb57f8668cc9c06ea4a1258376289148521f11c29ac880db2b685bb1eacceac0890bf11e703325b924d", 0xeb, 0x0, &(0x7f0000000000)={0x1c, 0x1, 0x5, @loopback, 0x8}, 0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) bind(r1, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) poll(&(0x7f0000000080)=[{r0, 0x80}, {r1, 0x2090}, {r1, 0x40}, {r0, 0x40}, {r0, 0x88}, {r0, 0x2000}, {r1}], 0x7, 0xe4) 00:02:17 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) flock(r1, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x5cf, 0x800000000000, 0x2000, 0x8, 0x20, 0x4, 0x6, 0x7fff, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x2, 0x2000, 0x2a, 0xb13, 0x0, 0x6, 0x7, r3}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 00:02:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x8000000000000, 0x5) r1 = getpid() getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r4 = getpid() freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgrp(0x0) r8 = geteuid() fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x5) r11 = geteuid() freebsd11_fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000001c0), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="223f00000000000000ffe50e00004000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000000", @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r0, @ANYBLOB="000f0000"], 0xc0, 0x100}, 0x1) r14 = socket$inet6_udplite(0x1c, 0x2, 0x88) r15 = dup2(r14, r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_buf(r15, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) poll(&(0x7f00000001c0), 0x0, 0x2) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r15, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYPTR], &(0x7f0000000140)=0x2) setsockopt$inet_udp(r15, 0x11, 0x1, &(0x7f00000000c0)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100, 0x7, 0x20, 0x45c1, 0x0, 0x9, 0x7}, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r14, 0x88, 0x6, &(0x7f0000000080)=0x62bc, 0x4) linkat(r15, &(0x7f0000000000)='./file0\x00', r15, &(0x7f00000002c0)='./file0\x00', 0x400) lseek(0xffffffffffffffff, 0x0, 0x5) syz_execute_func(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 00:02:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x80000001}, 0x24) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r2}, 0x14) 00:02:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x6, 0x9, 0x0, 0x100000001, 0x3, 0x172d, 0x8, {@in6={{0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x922}}, 0x0, 0x10001, 0x8, 0x3, 0x100000000, 0x8}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x1ff, 0x5f, 0x212, 0x8001, 0x0, 0x5}, 0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x100000001}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r3}, 0x0) 00:02:17 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8240, 0x0) sendto(r0, &(0x7f0000000180)="9bcae7abb0604cb9c05ed8706c6ef312e17abb3e2e3aa0009e299f13d7a96192f592a22a630208372e9efaaf2007e341c870b0614ad2a80e7a8f7e9d811795d0d4321bdcc9b9245c9d39399513b5bed9fe6ab80ed0ffa72e5f63d827b56857a6f5edfeed249c61a170fddc46e5d7c7a8e4978546e709056540e63b2c9637", 0x7e, 0x81, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xe, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0xeb, @multicast1}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x8100000001) sendfile(r0, r2, &(0x7f0000000040), 0x5) 00:02:17 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f0000000080)={0x8001, {{0x2, 0x0, @multicast2}}, {{0x2, 0x1}}}, 0x118) r1 = socket$inet(0x2, 0x2, 0x0) shutdown(r1, 0x1) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000240)={@loopback, @loopback}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x6, 0xf, 0x20}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x10001, 0x800, 0x4, 0x8, 0x0, 0x6, 0xff, r2}, &(0x7f0000000380)=0x20) sendto$inet(r1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:02:17 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0xfd0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x0}, @in6={0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x1f}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = semget$private(0x0, 0x0, 0x0) semop(r2, &(0x7f0000000240)=[{0x7, 0xfbd}, {0x3, 0x3, 0x1800}], 0x2) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x10) semop(0x0, 0x0, 0x0) r3 = semget(0x3, 0x2, 0x600) semop(r3, &(0x7f0000000200)=[{0x7, 0x7f, 0x800}], 0x1) 00:02:19 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x100, {{0x2, 0x2, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) ftruncate(r0, 0x80000000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)=ANY=[], 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x80}) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000340)=0x5, 0x4) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) 00:02:19 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xc8, 0x20) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="3161c1b3c436a5c65aeb28459c07e626b35c5c229bc23b81d0a3d74b64dc558ec3855fd5fa4a533058a0993eaee563c331fac646cff238c27c63423b10ea669ab14f7789e3526a684992c5250a0b92864a074a342b5f20dc1a4e80fb765861daff8327e9bbfc491689ab63eb9efdfe8968c5f5a263cd9138cf5e50503b225a3b6337a2f4c874f41fc4c073cbf08ae8ebc3b2938878026b2cc33db744dacf75", 0x9f) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x208c0, 0x2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xc0000400000002c2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000440)={{0x1c, 0x1, 0x401, @empty, 0x5}, {0x1c, 0x1, 0x9, @empty, 0x1}, 0x3, [0x0, 0x6, 0x4, 0x100, 0x2, 0xceb, 0x81, 0x9]}, 0x5c) ftruncate(r3, 0x8005) fdatasync(r1) freebsd11_mknodat(r3, &(0x7f0000000080)='./file0\x00', 0xc000, 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x6, 0xf, 0x3ea012b1}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000380)={r4, 0x2}, 0x8) fcntl$setstatus(r3, 0x4, 0x4) r5 = dup2(r0, r3) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000140)=0x8) freebsd11_fstat(r1, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000180)={r6, 0x2}, 0x8) writev(r3, &(0x7f0000000340), 0x0) 00:02:19 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x4100, 0x136ccfc3, 0x5e, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x996b, 0x9}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000380)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "3b516b43a814f375abf2cfb5b97e5d7b099dee30bb85a9c19def61b4d6de2cd1266ceb0fd8d545b96a255800a0dcb1a5a625a7cc831a968577db3789506ca83a061a862ed793cb0b5f0f7b8ae7466242673611c18126a9b07ba198e8b8dcda06adb3e2b2986a353b7a662a45fcf46ac13bef539260a64191bfae3b286ec20d7bb9322dbe1f49674a0132edacb13bb24a18407fdcbac4b724ef970cc354c7db4e99ed596b0d7fc1168e590a78c7cf10fd196761484a8e70cbd52347977803f47ed00aacd43f8f3ad92c5dbeb704bfd9f5919187bae30544c903c7699832fc91e3670876888cd4625b997edc4defd0f9b7"}, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x2, 0x8}, &(0x7f0000000080)=0x8) 00:02:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000001c0)={0xec, {{0x1c, 0x1, 0x60a6dc77, @local={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001bfc, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) 00:02:19 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x9, 0x7, 0x3, 0x80000000, 0x3, 0x0, 0xfff, 0x2, 0x80000000, 0x1, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:02:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000000)=0x7, 0x4) 00:02:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4) 00:02:19 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') chroot(&(0x7f00000001c0)='./file0/file0/file0\x00') 00:02:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8) lseek(r0, 0x0, 0x0) 00:02:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x41c, r0, 0x0) mlock(&(0x7f0000077000/0x4000)=nil, 0x4000) 00:02:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0xffffffffffffff40) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xffffffffffffffe4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:02:20 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) getpgid(0x0) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = getpgrp(r2) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/88, 0x58}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/8, 0x8}, {&(0x7f0000001240)=""/203, 0xcb}, {&(0x7f0000001340)=""/154, 0x9a}, {&(0x7f0000001400)=""/38, 0x26}, {&(0x7f0000001440)=""/194, 0xc2}], 0x9) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setown(r0, 0x6, r3) r4 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005, r4}) write(r0, &(0x7f0000001600)="e307faabda3c27e743e5a83d0be129d14aa8f2a0484d14cf61f27060ce4c231c98cbeaa02ab5bbb97dab7657c0e8fbc58b1c2605786e145feaff5a484143e322bd67f59541558d530b4ecc7ac498a1275bd973f6200ca4ff4e80e368c6b07bcdc4a5200775320596ad0ec5", 0x6b) r5 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001680)={0x0, 0x8}, &(0x7f00000016c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000001700)={r6, 0x0, 0x100000001}, &(0x7f0000001740)=0x8) 00:02:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x57e0, @empty, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x20000000003f, 0x0, 0x5f) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012b27020 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110bd2e at witness_debugger+0x8e #1 0xffffffff8110b962 at witness_checkorder+0xf72 #2 0xffffffff8107aa53 at _sx_xlock+0xb3 #3 0xffffffff812c15ac at inp_setmoptions+0x17bc #4 0xffffffff812d99bf at ip_ctloutput+0x80f #5 0xffffffff812dd769 at rip_ctloutput+0x2c9 #6 0xffffffff8115a5c1 at sosetopt+0x101 #7 0xffffffff81162c28 at kern_setsockopt+0x158 00:02:20 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f00000000c0)=0x10, 0x10000004) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r1, 0xe, r0) 00:02:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xff2}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0xffffffff, 0x6, 0x3f}, &(0x7f0000000140)=0x10) sendfile(r2, r2, &(0x7f0000000280), 0x8) 00:02:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x8, 0xfffffffffffff001, 0x5}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r1, 0x101, 0x20, 0x101}, &(0x7f00000007c0)=0x10) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) rename(&(0x7f0000000800)='./file0/file1\x00', &(0x7f0000000840)='./file0/file0\x00') freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000600)=0x4) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) recvfrom$unix(r4, &(0x7f0000000200)=""/167, 0xa7, 0x0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000480)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000bb03000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=r5, @ANYBLOB="0000f47f030000007ffff7ff76740000ff070000"], &(0x7f00000005c0)=0x98) accept(r2, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000640)=0x1c) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') fchmod(r3, 0x4) #8 0xffffffff81162ac3 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816df92d at fast_syscall_common+0x101 00:02:21 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') fdatasync(r1) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') r2 = socket(0x17, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:02:21 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x5, @empty, 0xff89}}, 0x0, 0x8000, 0x933, 0x7fffffff, 0x4, 0x1de079cc}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0xa8f}}, r1, 0xe000000000000, 0x2bb, 0x1, 0x7, 0x1f}, &(0x7f00000002c0)=0xa0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100)) 00:02:21 executing program 3: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x0, @multicast1}}}, 0x90) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) fdatasync(r0) 00:02:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, &(0x7f00000003c0)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) fstat(r0, &(0x7f0000000240)) fcntl$setflags(r0, 0x2, 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 00:02:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, 0x0) r2 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0xa6, &(0x7f0000001180)=0x7, 0x2) 00:02:21 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) fdatasync(r1) 00:02:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 00:02:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x1, 0x4) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 00:02:21 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$unix(0x1, 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) ppoll(&(0x7f0000000080)=[{r0, 0x81}, {r1, 0xa8}, {r2, 0x2000}], 0x3, &(0x7f00000000c0)={0x3, 0xfffffffffffff773}, &(0x7f0000000140)={0x5}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x6, 0xf, 0xfffffffffffffff7, 0xfffffffffffffbff}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4) 00:02:21 executing program 3: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000000), 0x4) 00:02:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1=0xe0000002, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) 00:02:21 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) sendto$inet6(r0, &(0x7f00000000c0)="79273307534f89f3b3b16a64c47ddadeb3988719838bb23be25cb728e9a3288203510659a17bfe2f1f65b91a386513ba2e66d7d6dc77430ea070e24669e31e021e05ca68202ce2576a01a39ab7dc769b0238dd8826eaa63a9d02f82c74e5eded6c5ed090c5ed301645179aef23cabed2524f25e814da5364825bf5c15600bd810197759147fa0c3252465d241d44884bff05508d917a3e1c8c74", 0x9a, 0x100, &(0x7f0000000040)={0x1c, 0x2, 0xc435, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) r1 = socket(0x2, 0x2, 0x0) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) 00:02:21 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), 0xffffffffffffff48) r1 = socket(0x1, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x7fff, 0x1000, 0x3, 0x9, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2008000000000000000000000000000000000000000300"/128, @ANYRES32=r2, @ANYBLOB="00800000060008a91e01000005000000e7200000"], &(0x7f0000000180)=0x98) 00:02:21 executing program 0: setresgid(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:02:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000000)=0xac) 00:02:21 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x1000000000042) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000040)="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", 0xfd}, {&(0x7f0000000200)="55bca02dbec7f2d7d855fdfa018a640740e39f16cbf6a38cd29296a8b9297aa23c341bfcb01b45882d4637fcec12bc16933214811d9183826ec5eb331eaf44f42975219a8e129f57cf2538c0b19f", 0x4e}, {&(0x7f0000000280)="08588104a2c870142abb9e186bab813ea42d0a1355bddd8b5fac542ebbcf734bae5acdcda8cae81c09e61ffc0b06a3a17b0b8206d4dd6e6f190d35bf0a68ca34eaa2fa0b101f4fafcad9955f706a1dd27540cf6da73f08916d5b5bccae37ed6e4faf90362b99942e3b5d2dd1008ff4d6b86494ca72df5f5e9394eecdc6695c9b19ff0f376d30374c87d4d32fdf8539", 0x8f}, {&(0x7f0000000340)="b561003a5d29587aef3e3c9973b433884bfa80eab17db9a4e78859ccfe5e25b27a82579c90ada9ef34d16dd983373cc93bd2a65a1e620cd67e02ea49683a3dcb839b8b6e0b7f2f0333324ed5bc704cfeac65a4210efb92dd2f0f9c4e838e05cc450aed20bedade856fa1ca07996bd2743c71154a185d9fef7843a89cc19940e1e396f6136d98b13cb324e7a0555e1f93ed71cd10607e80382b07190ffbee515cda3f4418d02a49fb573631bc1d150f", 0xaf}, {&(0x7f0000000400)="d0b3efda46f1ac26c36969ebaf0aa7929194c5b2204bf12771d6ec9f8e572691cb29b39bb786c00963e567189fa83777d212f7efbadd2f62b49f434b2135e2ad8c4c8eda041f08b3f12fc52f81c59709d7d4a8ccefd4dacc468b30eed94443439b391bbb85e579fcbdad669eac363a412506e46b35b6236645003fb47a7626dfa42106645e70208b73123589c011686ce5f6281f8933ce151939fb075c16a9bd1b8ce026160fd1ec8a9e88ebe237c2585dcefcd1e459622aa09f2349edb465eb7c63a9d11d32c0f0da195d560b00330364ed226d5b9af103a7b0dca538", 0xdd}, {&(0x7f0000000500)="3a83e6002e5af6dd9e89dd897a1c4309b7553da6b67c253dc330a32e03d27a6cc3c78696157d19077a25e59337a99fd07c2783151306a34b1514f97243310e4a5b01a8ef6ebe645cd3f21490cc986b7c4ea9b513480bb47bd8d73116736c76e041ba2e00d5d9da3a685840bf56a33bb78bfabba8e839df121cbc63afd27bd0a829278373a685344a36645ea62fa9b1eb83a4ca8916e1b22733ab1bb64d3d6c66dbb93520c8628824f63ad7f7180f4199bf037f9af94d3ee7f4d0ae4f88d048d59c1c42aff45d63ae9b52206eb71177a9f879b538a1054d0d85fe", 0xda}], 0x6) faccessat(r0, &(0x7f0000000680)='./file0\x00', 0x8, 0xb00) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x32) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:21 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000), 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 00:02:21 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4) setresuid(r0, r1, 0x0) 00:02:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:02:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x27a, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) 00:02:21 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setreuid(r2, r2) read(r0, &(0x7f00000000c0)=""/90, 0x284) fcntl$setstatus(r0, 0x4, 0xc8) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) dup2(r1, r0) execve(0x0, 0x0, 0x0) 00:02:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="01000000000000000102009c5f9cfdf96b7bf300"], 0x98) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x401, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x0, 0x1000, 0x7, 0x7, 0x2}, &(0x7f00000001c0)=0x98) 00:02:23 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) dup(r0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) 00:02:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) freebsd11_stat(&(0x7f00000000c0)='.\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) shutdown(r0, 0x1) 00:02:23 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x180, 0x1ae) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ac0000009677fc0e09a0820b320ca881101306584abeaa14765c0491a7a86e7e300594e06c7a428f7577e267631803d66f934585178d3dc50ecfd988e09359513b0a771c8a7ccee49789a8d24e4a119e1a8582b2b7c4cf5299844dcb61276d39e200c740fe4363aa03417a44abdd27d30fc34a32d2b4b52a4ef983f1cf5e2c5dd2df13b8f0385bfb0e5c0bcdd26e82e5df8acd92bbe94bd727a0ffc146b8f6b1f956c6e85600"/176], &(0x7f0000000180)=0xb4) recvfrom$inet(r2, &(0x7f0000000200)=""/93, 0x5d, 0x40, &(0x7f0000000280)={0x2, 0x1}, 0x10) 00:02:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) flock(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000)=0x100, 0x4) 00:02:23 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) socket(0x17, 0x6, 0x80000001) r0 = socket(0x2, 0x1, 0x0) fchmod(r0, 0x30) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 00:02:23 executing program 1: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 00:02:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setitimer(0x2, &(0x7f0000000240)={{0x2ffa, 0xd0}, {0x6, 0xd02}}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7f, 0xffffffffffffff17) fstat(0xffffffffffffffff, 0x0) setsockopt(r1, 0x400, 0x800, &(0x7f0000000300)="1e10dd19f6e23a4705550f119d42e6303c82c464c7ca8fa6bc563c79becd3c1f77e251a236d7d837894d2f18f4091f006d205d098c6eada38877d1c5dc4eb8dc3e8adda1165247fc727488513b79660f18156376b13e8a9bd5e8e86e5f015f30efe1269b84415d83331297e7480055b0f4cf425c55", 0x75) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) 00:02:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xe5, "8bc18b47bfa8fb48dc688c81a1641c851ee40f1490b807731bb51a948522048c4a4be7d7ae395327c8055ec9995a2c21e34bfd28513324ba0a388cae28354b7313cd8bd4c582734eacbbf812e477fc2d100bf6866e50d014800c6b7bd5029a9460a27b85a713b97a0e623ceedaa4be97aca6202203ecfd563a7d15363f820fd7ea150d9bc4bb5f85b43e78d2a8f0fdf7c53dc33985f82dfbbdcde54ede84b901003016ba002f141fd920aa45e93284ce29aa39cc41fab2fa5513e313343b1e1b020bbaec9c00f1ae6f5749287a806b993228bc365278bf2247dbde8f716fc2e1dd774000e7"}, &(0x7f0000000040)=0xed) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7fff, 0xfffffffffffffff7, 0x400, 0x3, 0x0, 0x9, 0xffffffff8d42b305, 0x401, r2}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) 00:02:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000eba000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="050048c8a1f6c6be"], 0xe) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x1e, r1, 0xfffffffffffffffe) 00:02:23 executing program 0: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r4, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r5, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000006c0)=0x1f, 0x1d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) r7 = accept(r6, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r5, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r8 = dup(r6) sendto$inet6(r8, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) msgget(0x2, 0x404) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:02:24 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1011, r0, 0x0) 00:02:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x5, 0xdde}, 0xc) 00:02:25 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8002, 0x89) fcntl$setstatus(r0, 0x4, 0x10048) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)="d9c33d333b1ebcd7fd11325646f023e3c47f13fa44a0c29521191525ff92ba1194755388c74d65ae4b120dcd2333fc400a6a466ff1a9ea68d78a8fa25f374eff95faa191de97b2c12585d4905e08de1ecfacdae329b40455c9f01d751ec49da4905b1f3b90a2938e234cba4704f121d27727645f3a81118370c7dee1fa0ff730ab2206e650d17a910270f29c8c1dba6f463aa8318163e88c5c67", 0x9a) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xffffffffffffff66, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)=""/73, 0x49}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/167, 0xa7}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x40000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) 00:02:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={r1, 0xffffffffffffffc0}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {0xffffffffffffffff, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x5, 0x5) poll(&(0x7f00000000c0)=[{r0, 0x1a}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000400), &(0x7f00000005c0)=0x4) sendto$inet6(r2, 0x0, 0xfffffffffffffe66, 0xfffffffffffffffe, 0x0, 0xfffffffffffffe98) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) sendto$inet6(r2, &(0x7f00000004c0)="bf01a4d2030848b37a5bf3d3cd233086d869a809d1183ea9618230cf9a8fb746f3d1ae6bc93edb8908737a8938fb217a768c01a6aef59e1c8c9f6256a402ad7094cb14f8e04139f5d2f11312ac958a75775835d3b3aae35f93373406b77580c9cfc1d38fa2f01bba51e1294161894d956e2a7b13cbdece83de9e334c7f8855ac19aaf122b882d34c5e4b015f2e19c1e4471f8795d478", 0x96, 0x181, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0xffffffbffffffffb, 0x4) ftruncate(0xffffffffffffffff, 0x800007e2780e3) 00:02:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="c97df3b70e92d547e7888238b4bef6dbc88edf7ffdd2429eb27bf788dc95646b67e297af15991ad3ec20725926330dbf3c7b8bbef95e748ac928cc51cd0f54d1ae1e7a374a9361da459924886fcaa2988232978ca228b47f99d892f7d850a8023f708cff1fae6bb61091eb11ee8149460605187d9feb574a65147a56e28724ecaee7b92c70f1282fcb3656e6e037788c3620a881b825a591b3f4489961e1bc4a145f671e716d1fcd7cbc103f1355", 0xae}, {&(0x7f00000001c0)="23fd4e145c6265057f", 0x9}], 0x2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x41b6, 0x4) rmdir(&(0x7f0000000080)='./file0/../file0\x00') connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82223e1df885b47cfb57b36f77c75e23bd9b01d5ebeb495c349c82fd5e2fc7262a2afd6b33ae98186272ee871fa7a26bee5ba7009174d4d73a83dd6a914d051158cdb2a0ed87fc93aa6284ac9751f44e"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0)={0x10000, 0xa7e, 0xffffffffffff6c20, 0x80000001}, 0x8) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000440)=0x8c) 00:02:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) sendfile(r0, r0, &(0x7f0000000000), 0x2) 00:02:27 executing program 3: r0 = socket(0x10, 0x1, 0x5) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100)) lseek(r0, 0x0, 0x2) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)="924dbce67f6169ee86684a72522869bd4e2ee249b1bb85abb966d2e080ae7936d5e9bbce938e4919e6217cc5ef19a8066d42e03fb8db8cddd0a7dc2782b7053bf4", 0x41}, {&(0x7f0000000140)="d6b04cf5e5bb8ffbb932a912499fb7cf9c5c3e74526182f0a7d1543f5f6bac9332c62fd788352031c83784deb25d292f9d2fb575e675c56715302c4caf9d0dc2378df972b6d82948f76d89fe23831e7d48f0966cf1d943cbaa7a3bf1e1333728192ebddd2c4ef92e405eda9905657070b795bc64a02a2b0a525b577bb7d4e41ffa90d4b367f01354b816969e52dfbe821502f897f63c26a2058d48936480e8c2c951557fd7fd9b805cad8c0a4f3cb2d9321d39103de2e1ed43c0b515d09215494b0644327e53f51ed830d502cd916d6b523672fada9857cc", 0xd8}, {&(0x7f0000000080)="6fd6cccdcea1fb209a250f4859056c5d61f0015aacf6c259806fcc01b43d7c4fc9afeffb05e5498f81256908bde3cd", 0x2f}, {&(0x7f0000000240)="12f89ff8a32d080625cfe443f73ccc1097b413310262bec282ad0d6f27f23f3c91d695c42a16f3ac7bbc966441442345326363d63d6324edadd4e924b13102379ae76af6d40ff6d1e59f5072216bf432d11b36e0bbde1d8c997baeba05223b8356070e639c0b276e79530b870d107a868d62041b1a1a69fbf21f791a4d15e6d8dae6eb2a17b867c2b7ca2cf4949e88fcb8736ba5d9a833027a33675a95ff3cd3bf91", 0xa2}, {&(0x7f0000000300)="a880ce11884b9078bf3a6c2d1e01ae0e3b2b86883e617c2f980afc1e4a066b8276ac693da7a04e94ec04abb68d9c76c9ba55fa488f25d8d371f25d3a22945af906cd6796172437f04161c835d39e9f6ddbb3f1916d2ae621b5553bcf8683b03f35eb9df49a3653760e5eb25ff977006191b3705098220dadb58afaf3e165cfb7ad1b2494632dbbe95dc729", 0x8b}, {&(0x7f00000003c0)="240d43fd152941abb00d48b26625711c3f631a33cbc9d457a02aec26896973be1a42caf4b260e159821b34b493eaa0b7931e2f317f0f8923800e4481a72fe93ad59273945d8fab1b430bebc3d7b0bc0033d09000dfc15934aa4799c584e59c1e78248a6e40eb00c299", 0x69}, {&(0x7f0000000440)="0b1a36bb5b3c45990d4646dee19686e0700ae8aaaa6268d4cec83fc8aa6a12c5a0dd9dd6976b72dc55b19390bcd3aa4fdee03d45973f35de9d7d9260b6e4323ee46938a29e6e61b09120eb94b22166d67246fcece6b079decb021674d2c4fb909d7b0e05bbd97d1995d37eb0eb9b3686e85019d189f471b43e931372672879dcf020ca4cae725c6c4bc81c54bb3d1c8b57c8c18360f051d22b6dee689a194a4dc884a3562c7d8db2ca17dd7f27ffd6f7a1622b5666cfe43f9cd487b7246b8e8e38", 0xc1}, {&(0x7f0000000540)="61484ad01a82452451bee8454c48fed2b9f5dcf1b32c1cf94a734e81127dc5ae64eb861f0f1925105d872e30f53b14923d96f47dadb3aa7ee6db49d1606c4f93f3871b5b53e03b72e40571c693265116773a59d13388f500e303d1093777184b46b589d64d22d3c6d6bbe5", 0x6b}, {&(0x7f00000000c0)="e1b8", 0x2}, {&(0x7f00000005c0)="6dce742baeded2b9822ac4cb685d4fa7f79668a987f5546c2ef657d4de7c47a2642bc587462ab25d399504c2a1778f3148ef534da7ed91ff67bdbc7cbd13f70403a2d334fae084a532a53357845300a1dbf1e6336107542d24927dbc401568c756b5dbedf5272d2f7ac5795d1b7c67bdb96942912659db7a13839c2243c307317f443741c3a0dd5411c727e5dc969bbb8234360bda2e32ca40ed31f908cdf3fbbb21b2a453d20649e2382eaecd8967100185165ad8e2a83a777872e6e9bba8e99b4851c5d61da53a9556665754f657c9c047820a4a", 0xd5}], 0xa) 00:02:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xbe95, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x10001}, &(0x7f0000000440)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0x9, 0x4) lseek(r2, 0x0, 0x8001000000000081) poll(&(0x7f00000000c0)=[{r0, 0x80}], 0x20000000000002aa, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x7, 0x1e25}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0xffff, 0x1, 0x2, 0x100}, &(0x7f0000000340)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffeb2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@remote, @multicast2}, &(0x7f0000000500)=0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000006c0)=0x472, 0x4b3c84442c26c640) fstat(r0, &(0x7f0000000540)) dup(0xffffffffffffff9c) 00:02:28 executing program 3: getgroups(0x6, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)={0x6, [0xf36, 0x0, 0x3e, 0x2, 0x81, 0x5]}, &(0x7f0000000080)=0x10) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setresgid(r3, 0x0, r4) 00:02:28 executing program 1: r0 = semget$private(0x0, 0xc, 0xc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sendto$unix(r1, &(0x7f0000000400)="01e9eb9b0c8c6b6a459533167a6498a15471985bc917cb2a1876eb0a434b6cc7f7c145934ef799e15507063c574ab7ea6281a7b42a8920cf96067fe6e0a78744577671fb11b31d5721b83b694a3b7edc24cbe3346843b97cd6b71142dfe6df7979d976cf3dbf258bcc", 0x69, 0x9, &(0x7f0000000480)=@abs={0x1, 0x0, 0x2}, 0x8) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000000680)="775c98888dd0666d67bd1f81787a2f077ff34dd13e0ac74c74f11e8bbf778c8b03b6f2eb17e62d0a183b17c1bf308c7bfbb978c7966ec17a8467eee17734cf8f5695163a2a1f6af13c315bb270eba466a8b7ed6883e32052cc5a95cf360abc2030047c5e672a48dc1901", 0x6a) r2 = open(&(0x7f0000000000)='./file0\x00', 0x81c46468334146d7, 0x40) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x7, 0x2000000002, 0xfffffffffffffc1e, 0x5ff, 0x7ff, 0x80000000000, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000004c0)) getegid() open(&(0x7f0000000180)='./file0\x00', 0x400, 0x57) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1, r3}, &(0x7f0000000140)=0xc) semop(r0, &(0x7f00000005c0)=[{0x4, 0x7fff, 0xfbdcabd56de50ea3}, {0x7, 0x1ff}, {0x3, 0x401, 0x1000}, {0x4, 0x9}, {0x3, 0x7, 0x1800}], 0x5) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 00:02:28 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x2, [0x5, 0x4]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r3 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000380)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000280)={r2, 0x0, 0x80, 0xffffffff, 0x4, 0x4, 0x3, 0x6, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x1, 0x80000000, 0x9, 0x6, 0x4}}, &(0x7f0000000340)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21e000000100000000000000000000000000000000000000000000ef75c9d38f84b2b9d7d6e89633f13900"/151, @ANYRES32=r1], 0x8c) sendmsg$inet_sctp(r3, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) 00:02:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000300)="975035707e90978a241d04a3aa4cc2dc6c2196c2892bf6e253a83043d74cf07d559eef07bf188b44a8ae4394a603534c76be28fb6c162ef0b5bf836cff5cfefd15ce41b7ee728f6978bdfab37984c4a5267c94fab453bb1f58e0f7c07030584053421ea479d4ee19121efecfbcf138610c2fe38591b106375ff642125670ce35ac9a825a589386ac7d0226e563af62e49fcd6f4f47aa886f8a700c6ec0c330b2d3becd736fee52e8e44aacfd325c282f7b84fba50d450bc3f9bd79ed6a512dfa150a3a7206d8a5ea7e101bcbf50161d5", 0xd0}, {&(0x7f0000000400)="a661ef5c7c75f704c7c8d835eced1ba9f9b42a38bc04", 0x16}, {&(0x7f0000000440)="eab2eef45da382e1b3305c405878f3d8ae5b4a3b0ee0c48719f253465e15afe92cded00747835b78bbea578f4c6ab1539b442d18e4735ded0d41155964fa5c5acdf71b8783d585d0af475ce3ba1aaa5448c35b7404b1287336ebf253bb99f4ecb0b8d8d4b52710209dceec0943ee8c38729e0f91f878a13a1171f5707c1254f51c7e7ca196ae86262a8d68c669372ff700557d1bd1465c3a1c2bfd9dfc5c7d092b7c03dd6224cda7fe", 0xa9}], 0x3, 0x0) listen(r0, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0500000002000000"], &(0x7f0000000200)=0x8c) open$dir(&(0x7f00000002c0)='./file0\x00', 0x200, 0x9) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) r3 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x1, 0x837, 0x401}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e220000000000000000000000000000000000000001160d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffe50000", @ANYRES32=r4], 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:02:28 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r3 = getgid() getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getgroups(0x4, &(0x7f0000000300)=[r1, r2, r3, r4]) 00:02:28 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x10e}, {r0, 0x9c}, {r0, 0x104}], 0x4, &(0x7f0000000040)={0x1000, 0x577}, &(0x7f0000000080)={0x6}, 0x8) sendto(r0, &(0x7f00000000c0)="6f6216d69880f16819dc381dfc3174a005c035f895100666c3a7b5b2dc4b1dcc5986e5578120bf57c4bffd3d44280034ed33f9602f5ad120942d6d121a6c902402b72a43feba5d30e3bd5e71789a54e0cf6c931527edffc6ea710f0dce4eee1adaff5f984da5771e27519742f076932ec3bc44a50f2167a9f31d6f667b7feb24cc44672b14499d5fc363f8f6921dd561cc7ddb5071a938605bf86fe63db2c1e8710bb3bb4aaae65e0c66eb30b4ee9911c30b0440d3ca113698368888831d1c82134530eea412549e", 0xc8, 0x80, &(0x7f00000001c0)=@in6={0x1c, 0x1, 0x3, @loopback, 0x4}, 0x1c) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x80) r2 = dup(r0) pwritev(r2, &(0x7f0000000600), 0x58, 0x6d998) ftruncate(r1, 0x1000) sendto(r2, &(0x7f0000000300)="795f0053618551a9378e6834f17451c0e51402968bcbdb26b4453a385234e6dde0bfb6127bb1e81a6784915cb07e08c67662d1ba4190163b81b3aeab956b86cd2bd737bc2aaf05680d68e109e3b7c77ce50f6ce3c1807fc9f0a2860bb80e3b58b0c47d9d4ba158f44000bd787ed43f48a262081391624d43b531747314d52b55ece66f201120bccb4532e7eb22068c38cf4c05c21951c89becd83a774dca4a504de029f675a4ac6ca7da1956bd3b877a330438410563957bbf0d527fd10e86416b6a8ee108c8bf391c1c3d9552f7268826c459ced246b51af6d2d48c0378193c154d33d9d71136e84c54f9291042ff", 0xef, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="3e240000080000000400ffc06d51f144ab604740e300"], &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x161, 0x1000, 0x2, 0x8000, r3}, &(0x7f0000000180)=0x10) poll(&(0x7f0000000300), 0x1e, 0x0) dup(r2) 00:02:28 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r2, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:28 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82021e5066696c65300053a1f4daf941c8504b1cb25c80c87d65297a19aba3dcbc198e2fec4ead92e8c739c805dde85207"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x0, 0x46, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x3, 0x2, @loopback, 0x4c8421a4}, 0x4, [0x1, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x6, 0x101, 0x0, 0x8]}, 0x5c) 00:02:28 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27837cca37f584ce71c8ff8ea1c5cadef7", 0x1d9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x10e}, {r0, 0x9c}, {r0, 0x104}], 0x4, &(0x7f0000000040)={0x1000, 0x577}, &(0x7f0000000080)={0x6}, 0x8) sendto(r0, &(0x7f00000000c0)="6f6216d69880f16819dc381dfc3174a005c035f895100666c3a7b5b2dc4b1dcc5986e5578120bf57c4bffd3d44280034ed33f9602f5ad120942d6d121a6c902402b72a43feba5d30e3bd5e71789a54e0cf6c931527edffc6ea710f0dce4eee1adaff5f984da5771e27519742f076932ec3bc44a50f2167a9f31d6f667b7feb24cc44672b14499d5fc363f8f6921dd561cc7ddb5071a938605bf86fe63db2c1e8710bb3bb4aaae65e0c66eb30b4ee9911c30b0440d3ca113698368888831d1c82134530eea412549e", 0xc8, 0x80, &(0x7f00000001c0)=@in6={0x1c, 0x1, 0x3, @loopback, 0x4}, 0x1c) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:28 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) r1 = open(0x0, 0x0, 0x0) truncate(0x0, 0x81e3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x80, 0x200, 0x0, 0x3, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x86, 0x1}, 0xc) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:02:28 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x40872b9a, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) 00:02:28 executing program 1: r0 = open(&(0x7f0000000040)='./file1\x00', 0x2000008240, 0x12a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x185, 0x0, 0x0) 00:02:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000001c0)={@multicast1, @empty, @rand_addr=0xff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:02:28 executing program 2: r0 = socket(0x2, 0x5, 0x80000001) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000090000001c000080840000000a00000000000000"], 0x25}, 0x0) 00:02:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35c, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x4000) 00:02:29 executing program 2: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c) 00:02:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='@^!\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='.$\x00', &(0x7f0000000340)='.\x00'], &(0x7f0000000640)=[&(0x7f00000003c0)='[\xc3\x00', &(0x7f0000000400)='.&{\x00', &(0x7f0000000440)='}&\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00']) r2 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/3}, &(0x7f0000000140)=0x5, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket(0x2, 0x5, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x1, 0x20) futimesat(r4, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={{0x6, 0x40}, {0x9, 0x8}}) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000840)={r1, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000880)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000180)={r1, 0x1f}, 0xffffffffffffff27) 00:02:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYBLOB="000000f642213d59899f8dc1b68332e572d4c68b09d00c53c083972390a679c0bdb890e4ba1d5613cfe39045fb6495b5b4"], &(0x7f0000000180)=0x4) 00:02:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x101, 0x7, 0x5}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r3, 0xfffffffffffffff7, 0x7, [0x3, 0x3627, 0x0, 0x7f, 0x2, 0x80000000, 0x1]}, &(0x7f0000000400)=0x16) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) freebsd11_fstat(r0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="7400000066310b6edc46958eb128fe06b2d316a68c86ec80ee3748398fc05d0e476291b896021e3702ccfbc19cc0ad01e43059bdb86ba0d6ad0182deb79114ba0d35de64a43cf403909d57994da81742ec8e96d6159ce871ff4543faedc842835135e1739c8a44194cdf5c23a7d0f57098b693989f8ddc63"], &(0x7f0000000280)=0x7c) 00:02:29 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x64) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x7, 0x4, 0xfffffffffffffff8}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x8}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 00:02:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) 00:02:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='newreno\x00', 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2305000000fe8000000000000000000000000000aa07000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=r1], &(0x7f0000000100)=0x3af) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0xffffffffffbffffc, 0x0, 0x67e8e7fb22eb8d99) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e500"/136, @ANYRES32=r2, @ANYBLOB="1a0009fe6bff00004c6e72e341e1"], &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x8a}, &(0x7f0000000140)=0x8) 00:02:32 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0) dup2(r1, r0) 00:02:33 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x1ff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001180)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) 00:02:34 executing program 1: pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xf1f, 0x200, 0x915c, 0x4, r2}, &(0x7f00000000c0)=0x10) freebsd11_fstat(r0, &(0x7f0000000640)) mlockall(0x0) 00:02:34 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x3, 0x2, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x4, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x80, 0x4, 0x400, 0x80000000, 0x1f, 0x7f, 0x1f, 0x20, r2}, &(0x7f0000000100)=0x20) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x1000000000000053) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, 0x0, &(0x7f0000000280)=0xfffffffffffffed9) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r4, &(0x7f00000003c0), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:02:34 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r0, r0) 00:02:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x2, r2}, &(0x7f00000001c0)=0xc) 00:02:37 executing program 1: pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x6, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:37 executing program 0: mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x202) msgsnd(r0, &(0x7f0000000000)={0x0, "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"}, 0x1008, 0x800) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x20000001) 00:02:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000000c0)=0x10) 00:02:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x80010, r0, 0x20000000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x4000000004011, r0, 0x3) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) recvmsg(r1, &(0x7f0000001640)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/89, 0x59}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/42, 0x2a}, {&(0x7f0000001480)=""/181, 0xb5}], 0x5, &(0x7f00000015c0)=""/74, 0x4a}, 0x2) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0xa4, 0x5}, 0x8) r2 = accept(r1, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x400, @empty, 0x10000}}, 0x0, 0x5, 0x0, 0x102, 0x9, 0xfffffffffffffff8, 0x8}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x7f, 0x9, 0x5}, 0x10) 00:02:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r5 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000680)=0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x800007e2780e3) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000240)) 00:02:39 executing program 0: mlockall(0x1) syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d27703007815080045ca31d2602b7b796c4d491f7f16098483947f01") 00:02:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x80, 0x0, 0x1, 0x9f, 0x7ff}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) setsockopt$inet6_group_source_req(r3, 0x29, 0xc, &(0x7f0000000140)={0xfffffffffffffffe, {{0x1c, 0x2, 0x4, @loopback, 0xffffffffffffffff}}, {{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108) 00:02:40 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffff9c) open(&(0x7f00000000c0)='./file1\x00', 0x2, 0x21) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4870000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) 00:02:41 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x10001, 0x7}, 0x8) socketpair$unix(0x1, 0x200000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff0000010000000000f3ff"], 0x10}, 0x0) 00:02:41 executing program 0: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = socket(0x17, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x970, {{0x2, 0x0, @loopback}}}, 0x90) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x70f8, 0x971, 0x8, 0xf1, 0x7fff, 0x40, 0x6, {@in={{0x2, 0x2, @rand_addr=0x6}}, 0x0, 0x7, 0x6, 0x1, 0xe91e, 0x1}}, &(0x7f00000004c0)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r2, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000580)=0x10) fstat(0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r3, 0x6d0}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/251) connect$unix(r0, &(0x7f00000005c0)=@file={0x1, '\x00'}, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f00000015c0)=""/4096, 0x82d) write(r1, &(0x7f00000002c0), 0x0) 00:02:41 executing program 2: mprotect(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0xfffffffffffffffb, 0x3, 0x2, 0xf5}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x7, 0x7ff}, &(0x7f0000000100)=0xc) 00:02:41 executing program 1: munmap(&(0x7f0000039000/0x5000)=nil, 0x5000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$inet6(0x1c, 0x2, 0x3) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000100)=0x6, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x84, 0xfffff000) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:02:41 executing program 2: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000900)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000387c9d7a78fd6f4da5c8c62e56964763200cd15a13c5ce5ccaa6197d4ae6d99f857a35ce03828a045207232385f5a1be6cde1771bac0c36fa2f57b52e316ec26f48029da983d22a6efb9797c9b68a32b23cf39a319358f8679", @ANYRES32=0x0, @ANYBLOB="8daa00000800000008020000090000009300030093535286f2ba66bbe5395cbef8aee68662fe216be07d143c313b4bff72c875b4943c0edfec0a16da1ddd91303dd106729f3afe21803cf411a37c9f17fc3f244da3c6dba73d874f4ead3938c27e3f6c5b0edfe857a4c5f494a8423ca939a71a457e"], &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c15700"/18], 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r3, 0x0, 0x33, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r5 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r7 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) r8 = semget$private(0x0, 0x4, 0x0) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000840)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000880)={{0x2, r9, r10, r11, r12, 0x41, 0x7f}, 0x1ff, 0xe, 0x10001}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) rename(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0500690010521bc19b56fa7b27804f7959cdd67a00000000ae7d621b5939f2460867e5f6580ef457e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4640c1d69b99c00a9575fd971c4c905f9cd25030000004f5c2378c230f57d9de53b7009c65fcfa9d6f2fc"], 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r1, 0x2, 0x1) shmctl$SHM_UNLOCK(r7, 0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r2, 0x9, 0x3}, 0x8) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 00:02:41 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) 00:02:41 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10002, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x8, 0xb87f, 0xffffffffffffffff, 0x9}, 0xfffffffffffffffe) getegid() sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}}, 0x1c, 0x0}, 0xfffff80012adc5a0) open(&(0x7f0000000380)='./file0\x00', 0x20040, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f00000002c0)=0xfffffffffffffc94) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYBLOB="dc000000f85a8c2613da0d38b2be8f0112e6e44547b0d67013fd6f5f087a806485117b0fb1f7fcd72aa4a8b193c888598b91107c709e23be000015d5747f7b24747998a8a9ef8116757cfee06e7c0b9f85d8080d77ea39e8621f42b76a2beb65b6cffa797196d941a9c60b1240ee2f021c9f302d31f1c6fe4ccb1d160efb5148f1edb0aa9db7869922fc1b68e9183ca2e5ecfdc871c36fb4500ad9ff74cc81dc0538f547c73a784177c40aee908048a493025223909ef6086d7ee73db0aa8bc31df1b6cf3ba141000a7aa7dbcec671cc18fc4f312c95e9c61ba601c4cb2ef79f8bc89f017e060ab6f518d3237ee4a5847b820ca41482b3"], 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) 00:02:41 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = socket$inet(0x2, 0x0, 0x4000000000000009) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x6ef9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) r3 = socket(0x1f, 0x1, 0x1ff) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8) 00:02:41 executing program 3: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) poll(&(0x7f0000000400)=[{r3}, {r0}, {r1}, {r0, 0x2000}, {r3, 0x40}, {r1, 0x2104}, {r0, 0x40}, {r1, 0xa0}, {r0, 0x10}, {r3, 0x2}], 0xa, 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e2380000000000000000000000000000000000000019f0300"/128, @ANYRES32=r2, @ANYBLOB="070000000108000000000000070000001f0000002b5dd42ff8472b0a924faaaae56e3b7508ae94025886383eb64e00dce6b2bc60b7d71809ea1d2b4545b61e36c57934adca8687b2b55c460d91410dc1f47494d71a45abdb4fc1788fc378143de842886dab24d3000000"], &(0x7f0000000580)=0x98) msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x7f, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:02:45 executing program 0: freebsd10_pipe(&(0x7f0000000600)) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000b81f581eb7955be3be080aaaada37f1b894bb14c75b884c008b075c41871f5b48e268355c84e6d57e898a48c4385060f9ba5ab3cc95bcd622e5ad5cd1bededbbd95ce78c1d112a35fecb76bb9ffc0d54464266b5"], 0x8) 00:02:45 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="c85fabce65d5df691d35c433cb655b2ef078c437b77d465da1878cad77e6b2e3c7860c433397ba0bdc20e5c74fbf520afbe163708046aa62ec7b6b9072d72566a5eca428132bec4e5c3bbaceb1e195eb1516e3bfffd4116ae3d23a213730560b0ef318f53de75ca1bfda6b1b71178c27616c5d46835f46f476b7d52a04273c54e82826ad82", 0x85}, {&(0x7f0000000240)="f29116acfce2eee7eea63d44c109ba15cc59a78ab004e40353c0e7671353e68b2c5057546b1f91f490489ceae9723a99e4e6eeaaca22fa4677ad9e9845ad183d271169a36525fa47a009f9e56ff5937f7c22b88548ad2fc8825404849bcc43192468ddc3db60ce0903ebdcb9922f577d5d0249030fa361bd0fb4154942d0be85e5016231f4618148294556b5702ee1e5d7e4444dbb45d533e3412ec1369340bb9d4e362d0479966567c51e5d08f5351d0cdaaa0b4bf28f45129255027bb50a08349794fa3b8183660003dd69b09f3fbb4aac4d741a8f0e489c139c2f3667818f462e66a957f2", 0xe6}, {&(0x7f0000000340)="3853a2ded0d221ac306feb0c13db9e101b2dca8e7401506fdc65a9f8a5568b8c58ac918bf776cdec98929ebeeab226359a3cedae3071adcd1d83223b1c50a11b020a26970ada512c1d3ebab46161892f384b5ab54e16632d635bce738a6535b1ba5d05cd06e6426650d02c122987f472eddc7a76c5df5877ad4735ca8f4fa9d38bbd5e3e7753a7d150530e6730b227fda39891048a431448065f794abe26d3aafb46fe5fc9f98095c06e7b23b5726614cc11af1e99fa94e771", 0xb9}, {&(0x7f00000004c0)="d5f58e52b469c42e898702291916accf37076ad5aee1ccd3369fc60cc963364f79ef89382f4beb2e85590844020b98eb1a064bc6abd2433e8f095df00fe019d975bdfec1604b54ad7dc52316d2dcdd9009d6c481c67b863a99dcaf4292f8beaa5f1ed680738cae1039d7eecbda6dd7811e0bfc783181c0bc7745d309a666438054d5c83d19593bc1c09a557f073ebb5391275f9433f8480df3ab9a2b9838b0d14088c2f68d7eceb9fb428d1a038d5ff6b0df4e5dd767df5796", 0xb9}], 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0)={r3, 0x3}, 0x8) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setitimer(0x250e96047fe7c1ff, &(0x7f0000000600)={{0x0, 0xaba0000000000000}, {0x400, 0x9}}, &(0x7f0000000640)) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x150) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:02:45 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r1, r0) socketpair(0x17, 0x1, 0x400, &(0x7f0000000040)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000080)={0x2, 0x3, @multicast1}, 0x10) setresgid(r0, 0x0, 0x0) 00:02:46 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0x1c, 0x10400fffffffffd, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x4000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x4) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) utimes(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000140)={{0x9c9, 0x9e}, {0x17, 0x7df3}}) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) fsync(r0) 00:02:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x8}}, r1, 0xffffffff, 0x2, 0x20}, &(0x7f0000000140)=0x94) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x6, 0xffffffffffffffff, 0xffffff3f) 00:02:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x30, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) poll(&(0x7f0000000140)=[{r0, 0x20}, {r0, 0x41}], 0x2, 0x5) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x55010000) 00:02:46 executing program 1: r0 = socket(0x10, 0x1, 0x5ec) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="00008000ed000000"], 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x8000, 0x9}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x100000000, 0x1000, 0x9, 0xfff, 0x4, 0x7fffffff, 0x2, r4}, &(0x7f0000000300)=0x20) fcntl$setflags(r0, 0x2, 0x1) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = accept4(r5, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3}, 0x8) r7 = dup(r5) clock_getres(0xe, &(0x7f0000000140)) connect$unix(r7, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x9, {{0x1c, 0x2, 0x1, @loopback, 0x3f02}}, {{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) poll(&(0x7f0000000040)=[{r0}], 0x38b, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:02:46 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) sendto(r0, &(0x7f00000001c0)="97a8a3db64bbfa83a01d761cd69a981cae9006561d5d380d9db73e1dee20a38c8b356dc0d848d192977627081b77f8bf9ff2901029b9c46de9c3ed0c71094789c26213383833d8c176458a64", 0x4c, 0x2000c, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getgroups(0x1, &(0x7f0000001640)=[0x0]) write(r0, &(0x7f0000000180)="bd", 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000140)) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) sync() 00:02:46 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="878338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:02:46 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x2000000003, 0xb2d}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3f, 0x8, 0x7fff, 0xfffffffffffffffc, 0xffff, 0x81, 0x5, 0x6]) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, 0xee00) semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2) r3 = socket(0x10, 0x10000007, 0x4) r4 = fcntl$getown(r3, 0x5) fcntl$lock(r3, 0xc, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0x7658, r4}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000001c0)={r5, 0x2, 0x1}, &(0x7f0000000200)=0xc) 00:02:46 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:46 executing program 3: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5) select(0x40, &(0x7f0000000200)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x2, 0x10001}, 0x0, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x2, 0x4) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) msgget$private(0x0, 0x0) r2 = dup(r0) fchmodat(r2, &(0x7f0000000240)='./file0\x00', 0x40) 00:02:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x6e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x3c}, 0x8) socket(0x1c, 0x10000004, 0x10000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:47 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0xf, 0x8, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000540)={r1, 0x5, 0x6e}, &(0x7f0000000580)=0xc) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x80000000}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={r3, 0x7ff, 0x9, 0x9, 0x0, 0x0, 0x800, 0xfff, {@in6={{0x1c, 0x2, 0x7, @loopback, 0xffffffff}}, r4, 0x10000, 0x7, 0x3, 0x4, 0x5}}, &(0x7f0000000180)=0xb0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000200)=0x2) getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000340)=""/252, &(0x7f00000001c0)=0xfc) 00:02:49 executing program 1: select(0x11e, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x3, 0x76bcf}) 00:02:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200000001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0xfffffffffffffcad) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000140)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:02:52 executing program 1: nanosleep(&(0x7f0000000040)={0x0, 0x800000008}, &(0x7f00000000c0)) clock_getres(0xf, &(0x7f0000000000)) 00:02:52 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:52 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ftruncate(r0, 0xffffffff00000001) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000080)=0x1, 0x4) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x3ff, 0xc77}, 0x8) r3 = socket(0x1c, 0x5, 0x0) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 00:02:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getpgrp(0xffffffffffffffff) r7 = getuid() fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) r10 = getuid() getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r12 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r12, 0x84, 0x20, &(0x7f0000000700)=0x101, 0x4) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000080)="d10befe49280cfc10906292adb22181a7f9d9dc3359917d539c0dda5636c1b27e79591fc23d49c8778b29b34fd37fca55198485d039d8d853499f278ac949b61e4126d23e19b88760345b385d5a84661ab845b79f954ad0a18c35206b7eb90066674c4ad2d2972a0f626", 0x6a}, {&(0x7f0000000100)="1033c06f2342108674d41da4101b9379c04b82348f4f0db70cd18b6da007200857fc3108a13e22fa9fc5943dcae4ca5febc9b5977ac18ce4d84f986ea14ce612a251e8943242cb94c69c1fab1b1cb216cad9b59da13b738304b3189a1bb5224d987901e086d44883a880382dfcfdd51cb475d82c359548243a7d747b7abd52080aca094537b09abcac79b7a41de922f598b5b8930252578b3742af7c1a338d27f7366561df7d", 0xa6}, {&(0x7f00000001c0)="acc53372a3a88eebbfba98c2dce4c46b725344806c000c9ea0d07952f1c79b29fe2c986f02f90cfdd660f1140efbdb47223caaa6cbe85d1890e5f375117bef03ee1724490761a031129fdcb1f3b6e2e04b01e97fe6c11eb6030f666312b74e30554ce375b696efd33f7552605368a168dced34af0853dd1419477e0333ee40845bc63483854debe10ab07323094de4", 0x8f}, {&(0x7f0000000280)="2b274c0ba9782f51bca4e30c9fd00dd20aa424d60c4119b36844666be8dfd0d379d53cb95e398f740e19cce872e8435d1252bea66b1ddcd99f7e6c6665047739ac02cc91b50ef1c1f4d7960f8b53d7b67a48e348171a46cda70082c19ab38d706a3991467bd28bbbe379fdf1aa3abeffc2361c6d5621e828356d78407c7500ba458167b556903240b537959d80405d3fd2", 0x91}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x60}, 0x1) fcntl$dupfd(r0, 0x12, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r12, 0x84, 0x11, &(0x7f0000000740)=0x8000, 0x4) 00:02:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7fff, 0x73}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x1ff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x1, 0x40}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r3, 0x6}, 0x8) 00:02:53 executing program 2: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) shmget(0x3, 0x3000, 0x200, &(0x7f0000719000/0x3000)=nil) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:02:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200000001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0xfffffffffffffcad) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000140)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:02:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) syz_execute_func(&(0x7f0000000000)="c4829996d3d912c4a1f970aa0050fd2227c4c3897d1800c4424bf7d6c4a25597f6c4c1ff1206dc6500c441fd50fec4a205013b") readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) 00:02:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x1, 0x4000, 0x10001, 0x7, 0x4710, 0xeb, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e200080fffffe8000000000000000000000000000bb000100"/128, @ANYRES32=r2, @ANYBLOB="0200020001f00000"], 0x8c) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:02:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x4}, 0x8) 00:02:55 executing program 1: mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) munmap(&(0x7f0000723000/0x2000)=nil, 0x2000) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x1, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) sendto(r0, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1) 00:02:55 executing program 0: clock_getres(0x0, &(0x7f0000000000)) clock_getres(0x0, 0x0) setrlimit(0x5, &(0x7f0000000040)={0x5, 0xf8a9}) clock_getres(0xd, &(0x7f0000000080)) 00:02:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f00000001c0)) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) write(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x4) __semctl$SEM_STAT(r2, 0x7, 0xa, &(0x7f0000000000)=""/20) 00:02:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200000001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0xfffffffffffffcad) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000140)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:02:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7, 0x80000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={r1}, &(0x7f0000000180)=0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000200)=ANY=[], 0x0) freebsd11_fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, r4]) freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3ffffffffffffd45, &(0x7f0000000680)=[r5, r7]) setgroups(0x8, &(0x7f0000000400)=[r7, r5, r8, r10, r9, r6, r6, r7]) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) r14 = getgid() setgroups(0xa, &(0x7f0000000600)=[r3, r4, r5, r7, r8, 0x0, r11, r12, r13, r14]) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x900, &(0x7f0000000140)={r1}, 0x8) sendto$inet6(r0, &(0x7f0000000200)="1a06b95ea1b513e735acc4fbd4c74b2cb5382ff7e81f4a60d6f142bc6682e6a18ef488b46b2f5917c6bca81d38f471181304ff8c3269b0f835ae536fa849fa26ba97c4d295a0e7e4a67d5287804e5c24f44d65e53d4d427fd5d94a5970f9a5f22f3ba80aeeadb4c632d3c05a5beced45d206021b500e3bf6c48e8540a25308be84df619b18b8eb28e6b510df1ebb94c720a226a59b771b2ee4c06dee0cb4e824ffb5f8ee64d00f8b59b7654a2985cf0990a8f1b8ff919edb56050481e69d4fe1a96ba4497ba62602d8c594ae86", 0xcd, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x40) 00:02:56 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/15) r2 = semget$private(0x0, 0x2, 0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/9) select(0x40, &(0x7f0000000000)={0x4000000000000008, 0x0, 0x0, 0x6, 0x0, 0x80000007fffffff}, 0x0, 0x0, 0x0) dup2(r1, r0) 00:02:57 executing program 0: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) clock_gettime(0xf, &(0x7f0000000800)) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) poll(&(0x7f0000000400)=[{r3}, {r0}, {r1}, {r0, 0x2000}, {r3, 0x40}, {r1, 0x2104}, {r0, 0x40}, {r1, 0xa0}, {r0, 0x10}, {r3, 0x2}], 0xa, 0x7) msgsnd(r6, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r7 = semget(0x2, 0x0, 0x180) freebsd11_fstat(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000780)={{0x7, r8, r9, r10, r11, 0x86}, 0x0, 0xffff, 0x100000001}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x7f, 0x8001}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)={r2, 0x5, 0x8, [0x500ace8e, 0x5, 0x2, 0x8, 0xffffffffffffe514, 0x8, 0xb53c, 0xe72]}, &(0x7f0000000500)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) getegid() 00:02:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="14000000c82f0700000232c3b26f5bdc6ca0a79980fefa56"], &(0x7f0000000200)=0x1c) sync() getpid() 00:02:59 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x5, 0x0, 0xfffffccc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="080002e0cb000000000f00000000"], &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, 0x8) 00:02:59 executing program 1: mlock(&(0x7f0000b78000/0x2000)=nil, 0x2000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0x100000003, 0x7ff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x2, 0x6048}, 0xc) munlockall() mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x80}}, r2, 0xc68, 0x2, 0x7}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2000000000000000007e340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000b2e900000000000000", @ANYRES32=r2], 0x8c) fcntl$getflags(r1, 0x1) 00:02:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7f, 0x6, [0xffffffffffffffc1, 0x7f3aaa69, 0x6, 0x0, 0x80, 0x3]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000100)=0x8) 00:03:02 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) listen(r2, 0x2d20800000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@empty, @empty, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000500)=0x80, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000004c0)={@rand_addr=0x8, @empty, r3}, 0xc) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r4, 0x0) r5 = dup(r4) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:03 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xb346, 0x1, 0x202, 0x80, 0x8, 0x1421cfe2}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={r3, 0x3, 0x6}, &(0x7f00000005c0)=0xc) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x27f) getsockname$inet(r4, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) r6 = dup2(r4, r1) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={r5, 0x2, 0x7}, &(0x7f0000000200)=0xc) r7 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r7, 0xb) execve(0x0, 0x0, 0x0) write(r4, &(0x7f0000000040)='M', 0x1) shutdown(r4, 0x1) getsockopt$sock_int(r1, 0xffff, 0x5016, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r3, 0x800, 0x5c, 0x100000000}, 0x10) close(r4) 00:03:03 executing program 1: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 00:03:03 executing program 0: r0 = socket$inet(0x2, 0x4000020000003, 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x4) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x8139, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) 00:03:03 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) close(r0) truncate(0x0, 0x0) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000440)='./file1\x00') renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') 00:03:03 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 00:03:03 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000a2960a13f24ceae0721771aaef986c9cd0922d3e6a30d7846bb71e3e42e554a622a397b664b5afcdff99e50818b74a873d43af72d6ddb044b295", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) syz_execute_func(0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x8e) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x89}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x7, 0x4, [0x8, 0x100000001, 0x3c3, 0x4]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:03:03 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) chroot(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) 00:03:03 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet(0x2, 0x0, 0xfffffffffffffffa) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000001a00)={0x0, &(0x7f0000001980)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001b00)={0x0, 0x9}, &(0x7f0000001b40)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001a80)={r3, 0x200000000f, 0x9274}, &(0x7f0000001ac0)=0xffffffffffffffe0) linkat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) recvmsg(r2, &(0x7f0000001940)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/248, 0xf8}, {&(0x7f00000007c0)=""/202, 0xca}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/121, 0x79}], 0x7, &(0x7f0000000440)=""/11, 0xb}, 0x1) lseek(r1, 0x0, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r2, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:03:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x2, 0xffffffffffffffb7, "d5cc4ffdaa73686d853412a098290222e8a788227ea96b60eb9eb1247bfb7596b18f9713ca"}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:03:04 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) chroot(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) 00:03:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000080)="45335eefdf88d2180000c4a1f9d6ace5f76f0000c4239549770000c442b9932ceec4410de8843e7c94fffff30f7f20c461905f481ac4216573d700c4e2f9239c49ee355408") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) 00:03:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/4096) fstat(r0, &(0x7f0000001140)) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x5, @empty, 0x3}, 0x1c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x80080) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:03:05 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000a2960a13f24ceae0721771aaef986c9cd0922d3e6a30d7846bb71e3e42e554a622a397b664b5afcdff99e50818b74a873d43af72d6ddb044b295", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) syz_execute_func(0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x8e) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x89}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x7, 0x4, [0x8, 0x100000001, 0x3c3, 0x4]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:03:06 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect(r0, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x8, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) getsockopt$inet_udp(r1, 0x11, 0x4001, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:03:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008672000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/4086], 0x0) open(&(0x7f0000000200)='./file0\x00', 0x1, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x401, 0x3, 0xf1, 0x100000003}, 0x7) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x9f, 0x4) 00:03:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)="44dbfb66cb15f5f86fa2356f294ab792d8595cea529565c94876010365c2b5836678ff1fbf5470cc135810416edabd576885d373c24b217bd5e56ce0b0b479217440d47fa54360484bac7a588fa6891e674dd4ee48b23588570e1a1319f849ffcb447e0a", 0x64}, {&(0x7f00000000c0)="9fcf576e4d21e63962e2b67870e498fa545be660d6059e35825b7e67281e144e164982cc4d340e167f0af2f4701f05685389c2b84ee1de6e587f65be70493019abe7238a31087f1d02d92d558821bfdd09c6cf468d5efff7363e283bd24e8f9b8da1d32514a3a3dcd0d751de0bba60df4f6eefa46a22e5e541f2cd8d502598c4a0163367e4757b9aa7d06105055f519331b405196da322608909279d3c88809ad0e6d16942e414735aa3e9099dd557a7215d93750b3b78487f0540c7e21e6536fef24b99eaaaede4342d91d8eabd7178ebc888efc1d106ed881ae2b90e69bd964e", 0xe1}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="35624a71fbe88fee135e8049873d49c63d5ccda27ce08c8fd375dda17a", 0x1d}, {&(0x7f0000001200)}, {&(0x7f0000001240)="30eba4edf692c16e4456f6e029d114b3bab3261707359aa5a0fe69ee541856b06797f3d65c43f60014585ac5cb56cf7ac334343cb25704e86e34a524ad673105202686e288582afa65b801f32846c1c1457b2c0b5db15fc1a5d52972727317059a04d4f62c12a0", 0x67}], 0x6, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x40001018, &(0x7f0000001200)={0x0, 0xfffffffffffffffd}, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:08 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r0, &(0x7f0000000000)=""/111, 0x6f, 0x40, 0x0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) linkat(r1, &(0x7f0000000100)='./file1\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xbf, 0x9}, {0x6, 0x2b}}, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x7}, 0x24) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x81010, r0, 0x0) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) open(&(0x7f0000000200)='./file1\x00', 0x0, 0x100) 00:03:09 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000a2960a13f24ceae0721771aaef986c9cd0922d3e6a30d7846bb71e3e42e554a622a397b664b5afcdff99e50818b74a873d43af72d6ddb044b295", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) syz_execute_func(0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x8e) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x89}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x7, 0x4, [0x8, 0x100000001, 0x3c3, 0x4]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:03:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x9, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) rmdir(&(0x7f0000000140)='.\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fcntl$setflags(r2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x5) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e220300000000000000000000000000000000000000c44d00"/128, @ANYRES32=0x0, @ANYRES32=r2], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 00:03:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) setsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00008e2fba)="958e3929", 0x3) 00:03:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0) r2 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="859b8e4f849586f2e5e0e79dc608e772cf621c7b6aaeeb0c647d4b6220e7f8cb14f288152c336fc0706ab65ee592843beda5a48f247f3d8f2acd4ca6dfb372c805dd41fa961ac148f3008eaaf00ae52a35d3259217fde5f5d8bb25a31a122642973642bdf553162d8d3467a89510b326ffb775722fba77582263767411d98dbed1491f84213b13d87e7884ef629f87439d43303216623939302d77e0db76de6bb3eb9128c2b6ad6a560a78d855513fcf647541edb08422cf205a9def811351e182e71e456988ee4f4eff8b34911c07787b1c3cc8ec101735054e7b6bc75206d49857936c34", 0xe5}], 0x1, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20004}, 0xc) dup2(r1, r0) 00:03:11 executing program 2: __getcwd(&(0x7f0000000000)=""/131, 0xfc) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) 00:03:13 executing program 1: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) ftruncate(r0, 0x7) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x3f}}, 0x0, 0x1f, 0x6e00, 0x6a0f856d, 0x8, 0x80000000}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x816}, &(0x7f0000000300)=0x8) sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) recvfrom$unix(r3, &(0x7f0000000080)=""/234, 0xea, 0x40, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 00:03:13 executing program 2: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0xfff}}, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x3f, 0x7}, {0x0, 0x3}}, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000140)=""/156, &(0x7f0000000200)=0x9c) socketpair(0x1, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x2, 0x4) close(r1) 00:03:13 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000a2960a13f24ceae0721771aaef986c9cd0922d3e6a30d7846bb71e3e42e554a622a397b664b5afcdff99e50818b74a873d43af72d6ddb044b295", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) syz_execute_func(0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x8e) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x89}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x7, 0x4, [0x8, 0x100000001, 0x3c3, 0x4]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:03:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x4) writev(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6, 0x1ade, 0x3, 0x8, 0x6, 0x7fffffff, 0x100000001, {@in6={{0x1c, 0x1, 0x0, @empty, 0x92}}, 0x0, 0x7, 0x71, 0x7, 0x4, 0x401}}, &(0x7f0000000000)=0xb0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x6}, 0x8) poll(&(0x7f00000001c0)=[{r0, 0x2004}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) 00:03:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x10000, 0x2, 0xc55f, 0x0, 0xe1c}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8007, &(0x7f0000000100), 0x10) 00:03:15 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x84, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xb0e0}, &(0x7f0000000340)=0x8) nanosleep(&(0x7f00000000c0)={0x1, 0xffffffffffffffc0}, &(0x7f0000000200)) r2 = getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) execve(0x0, 0x0, 0x0) 00:03:15 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000001c0)="798deb8ce60c923afeed35c008060007080014047102000000bab83be28ea73e1a9ab221b4ba20709db137d2c51fd18649084b98e76eeaa5bce09126abf88c693829402a842f") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0xfffffe98, 0x8000010000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x3}, 0x24) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8) 00:03:15 executing program 1: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = semget(0x0, 0x3, 0x10) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000280)=""/162) r2 = open(0x0, 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) r3 = semget(0x0, 0x3, 0x10) __semctl$GETNCNT(r3, 0x5, 0x3, &(0x7f00000001c0)=""/173) close(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 00:03:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x1, [0x800]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x96, "7d9770b41930b9d99988d53b6fc01830e59dcddaf498336e501cd1fc92b0b5aa48e6fb9f9fbe78c8e03fbf2682f742ee652e319f36ad0b02de8cc29d54d869aec5627c70b31e8a52c0d972814742d88f01bb820c02fffd3705868bae4e7eb10cfcfb2549125f3bd63f23c4f8bbc7dc0628dbb63b02900a27d7d53518e517d2f94bde61a598aab54341e9eee2ddeab0c8bed1defe89ee"}, &(0x7f0000000080)=0x9e) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0xb4b8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/216, 0xd8}], 0x1, 0x0) close(r0) 00:03:15 executing program 0: r0 = socket(0xfffffffffffffffe, 0x80000000000005, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01b0885c0e9cbebd65236e1be5037916cac4ed0f837fc6372edb914f16203d9555193633bc769cb6b36b7789234cbda194ed8f9448a8f1aebd3a27c4bbbc42cc134b41b0a3ed7a32499c72124b7ccdc5aad69ebf0fda4a9542"], 0x8) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x1f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x10001}, 0x8) msgget$private(0x0, 0x200) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), 0x4) 00:03:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040)=0x1000, 0x4) 00:03:16 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7fffffff, @empty, 0x9}}, 0x0, 0x3, 0x5, 0x4, 0x7ff, 0x2, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xa5, @loopback, 0x8}}, r1, 0x7ff, 0x8, 0x1}, 0x8c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x85}], 0x1, 0x2) r3 = semget$private(0x0, 0x7, 0x8) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000280)=""/250) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:16 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0]) r3 = socket(0x2, 0x20000007, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x1152, @empty, 0x595c}}, r4, 0x8, 0x4, 0x12, 0x64, 0x8, 0x80000001}, 0x98) fchown(r0, r1, r2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:16 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1800}, {0x1, 0xc99}, {0x1, 0x100000001, 0x1000}, {0x1, 0x4bc49d2, 0x1800}], 0x4) 00:03:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x8569632c6b303831, 0x0, 0x2}, 0x156) r1 = semget$private(0x0, 0x0, 0x334) r2 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000240)=0x0) freebsd11_lstat(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x0, r2, r3, r4, r7, 0x80, 0x3}, 0x81, 0x100, 0x4}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x1, r5, r7, r6, r7, 0x20, 0x400}, 0x3, 0xa99, 0x1}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r8, 0xd}, &(0x7f0000000380)=0x8) 00:03:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x15, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:03:17 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ff6000/0x2000)=nil, 0x0) shmdt(r2) 00:03:17 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x6, 0x6}, 0x0) 00:03:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) sync() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002540)=[{0xfffffffffffffffe}, {&(0x7f0000000040)="e3f1113caa901f1434b4d2776b0fd57dd2ab5de3ea99b9f65b44157977ac022987751d2a2fd46251ceabc78e56bff3", 0x2f}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000003c0)="e6a7d41d12fbbd3f930220685785c90bed870f9cd101d12fbe12bc862d28efdf9bc71dfc13b5abacdde11a7bb9cfa79c8908165c6e70614572b011182a060c5dc803613e855a547bf8f804826758fc0e418d29ca62ef0f8a66", 0x59}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="7637ae56ea847f2ee97522920fc3300ae715569f20a813a7a7f4ff355d17f8c0accc04acb612ed3f3b3f67e07b7973cb34674a4530580241b2ca260028c8d63118eecf801ac7356d6bab278a4e1e1867a597e5d1aaa89788acc1b22221f4739ed88c9bb1dc0a3c985fba76ae90942a1b8cf3989a65f4413f4007d20029df", 0x7e}], 0x6, 0x0, 0x0, 0x1}, 0x109) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = msgget(0x0, 0x421) fchmod(r0, 0x109) msgsnd(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c039754055ccc37e62fa89e7c7a8b3c7cc2a4cca3ebc09a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd40200000000000000ef58f46a61e92f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 00:03:21 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x0, ""/43}, &(0x7f0000000140)=0x2d, 0x10000000) r2 = fcntl$dupfd(r0, 0x2000000000000003, r1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x2, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r3}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x3, &(0x7f0000000000), 0x2cd) 00:03:21 executing program 3: r0 = semget$private(0x0, 0x8, 0xf) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000000680)="775c98888dd0666d67bd1f81787a2f077ff34dd13e0ac74c74f11e8bbf778c8b03b6f2eb17e62d0a183b17c1bf308c7bfbb978c7966ec17a8467eee17734cf8f5695163a2a1f6af13c315bb270eba466a8b7ed6883e32052cc5a95cf360abc2030047c5e672a48dc1901", 0x6a) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) r2 = shmget$private(0x0, 0x4000, 0x280, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000880)=""/182) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() semop(r0, &(0x7f0000000600)=[{0x1, 0x5, 0x1000}, {0x2, 0x5, 0x1800}, {0x1, 0x100000000}], 0x3) r5 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r1, 0x0, r3, r4, 0x10, 0x7c}, 0x3, 0x10001}) r6 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r6, &(0x7f0000000140)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000040)=""/199, 0xc7}], 0x2, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) semop(r0, &(0x7f00000002c0)=[{0x6, 0x10001, 0x1800}, {0x1, 0x0, 0x1800}, {0x2, 0x2, 0x800}, {0x2, 0x7, 0x1800}, {0x4, 0x3, 0x1000}], 0x5) setsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000540)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r7}, 0xc) r8 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r8, 0x0, 0x1, &(0x7f0000000780)="f475bab175216297cbbe433b69bbe1493fe663a476cb3a442004814fc638a4a849179ff4b2c65441f9768de6485899c52fa2dd5033cc4ab61cabcf0a253aa155fae6f6887991ad5ec44e8b5de81a147149381d409c6b9e02577ce7aab73cd366bac9e506bcdc366b7dedca023235bbd635c5538b3d5d8279eca8e907b6ef575832640c12a0365e5c0bd1b0542575a1cf2bc6f844429b39e29f2cfb3490134aea9a94883bd8aff68dede5e1025f8ac0aa18f19e044486e29b4e1d65c544ddecb25fa99b61eee870a2e42b0271bdbc4ed02255d0", 0xd3) sendfile(r6, r8, &(0x7f0000000280), 0x4) semop(r0, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x5, 0x7, 0x800}], 0x8) shmat(r5, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x40}, 0x24) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000340)=0x800) 00:03:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffc}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:03:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000001540)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000280)="00d9503d212b7a192262bff92c3f2732e00faeda580b8dac5cb47d326ac9db641f2265e2ce248e7ae8ce3b8fa62d5facd1bc974e9c3ace", 0x37}, {&(0x7f00000002c0)="a9493f0fdf2fce4e1aff19716482a1233e483feb0cd16298c10a1c4b3dbf77230d4db6545aa8c5efcb317fc55f622f9eeb2adb3ebfeed363df7fe41a007bdd361f963be6748890c4ba7c7f5cffeedf9a7b0cd3f92b1d3fb2c3616f99c8c2c49967db817d76778eb622c117fff87f625a6ecf85c7939043b79e604eb8a1d50f089ca9cb24a7106bca2f523a0bc871d8ff1754ab6d784dff930ad2a0801b149705", 0xa0}, {&(0x7f0000000380)="1d3dd8177546c6e2d59d21a5380e487a99ef648363782a70a0127e7dbf67393c632eb197690efaf00724ad552d51dd5fdb0af223b7a8900b1113c6a2f6df7ad2d7c97fe3e0e7f4f2ccf72978c08f3ecbe3d1b31778373b4945421719130f55a81dc2e6f6f2f74bf093bc4e14a065ab0876a72eed5f13a612b6d5e73bdbd875fe6cde7c281800471c930386d5217a477c9e50999cc46deb791ac84ad66e86a145948530a9211d870f38cdd38d6bfff869ba6b5d30cf480f", 0xb7}, {&(0x7f0000000440)="31d087869e6fdfce19db78358992a6", 0xf}, {&(0x7f0000000480)="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", 0x1000}], 0x5, &(0x7f0000001500)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x10000}}], 0x14, 0x8}, 0x4) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000b200d004da333051beead3bf3c50c9fa667eb899b2378055537df61e306c2293890dcb3650f9c15f36e2f1424579c6b587c59f381809f82cbc90670cffb27b9717c98525cdcda5bdc0ae8c8deec08538bf81a1c40c7209070eef2ca37c22cfb742adde5e"], 0x10) close(r0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xc}, &(0x7f0000000180)=0x8) nanosleep(&(0x7f0000000100)={0x100000000, 0x5}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x5, 0x10, 0x97, 0xa82, 0x0, 0xffffffff00000001, 0x702}, &(0x7f0000000080)=0x20) shutdown(r0, 0x1) 00:03:21 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x1, 0x1, 0xffffffffea5dd1b9, 0x4, r1}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r4 = fcntl$getown(r3, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000140)={0x3, 0x0, 0x1, 0x8, r4}) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:03:21 executing program 1: getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r1 = getegid() setregid(r0, r1) r2 = semget(0x0, 0x0, 0x0) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000000)=""/65) __semctl$GETVAL(r2, 0x0, 0x5, 0x0) semget(0x0, 0x7, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) 00:03:21 executing program 1: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r3, @ANYBLOB="b60c000000000000000000000000000000008000"], &(0x7f00000001c0)=0xa0) write(r2, &(0x7f0000000040), 0x2000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x6bf, 0x4) 00:03:21 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40, &(0x7f0000000100), 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4) 00:03:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@remote, @loopback}, &(0x7f0000000400)=0x8) unlink(&(0x7f0000000200)='./file0/file0\x00') read(r0, &(0x7f00000005c0)=""/142, 0x8e) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x2) r2 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) r3 = open(&(0x7f0000000340)='./file0/file0\x00', 0x8000, 0x61) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x8) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r1, 0xcb}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) open(&(0x7f0000000280)='./file0/file0\x00', 0x138700, 0x104) freebsd11_fstat(r0, &(0x7f0000000540)) writev(r3, &(0x7f0000002b40)=[{&(0x7f0000000840)="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", 0x1000}, {&(0x7f00000006c0)="8a986a775ecb59", 0x7}, {&(0x7f0000002940)="858cad3d87e697d61674c7452a20dd41df428fa6e11cb5fc62d01f33bb638b61e576e5f3aea348fff7c969b10de2eacc4e20d588f80d99d2855ce636f1ae572c738f05641f7dfcdcd9dc4030164f54e4a7dea4cfae36fab21db0717262a3b3b9f92140adbfd70ad584fb0bfffeecdb216310cc758866a7ceb6285cbdae8124e8f3620a59a1278c099252514c768103f2ab433c1297ee5d3bcf9a5b69c923fe83dbfc3c59c49681e25a9167a5f73da0c10d042730e3ebbb2988a0aac8f138994dc7030a8d1588ba2d5bfb9da7d8e1a9a306d0d85080182a4ed0832287f66ca644988ba30bd07f90a9695871", 0xeb}, {&(0x7f0000002a40)="8964da8f139bd78697d5c1be81603383960e479c763d6a42da36677df6da7b52d7250dbaa4eb9c63c1925b692f467aa41ca25aae5c41b8245751d42ee123cbe932066fe9d9a1ef3e3aec02ac8c98b399ca06b480f7051b0da485cb062312e3d0b6233f1664936e9054a66066ada9b93ad0d798b7b6f2c02c1661c10734f2c0e9e43775c48650a5cb5e9080ced60d7ccaef83f3e05e519d6f995515f4daefc8d01cef2260af1e192f941451c4ad0ccf35c171323d35e2baf9a075d0582257843e74bb026e0c8a485e2d360f46a6dfae6984", 0xd1}], 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) socket$inet6(0x1c, 0x20000005, 0x7) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:03:21 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) connect(r2, &(0x7f0000000300)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x10, r3) r5 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 00:03:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="4f4d9273bd6fc994f1d42df9b86d030f36a9c4af7a45e5369bce7e3e48e2e8d084a49efcd31fdbd8ba082870c988ebca6c7b84aa8f706eafb232090a108c72a0064ff1faef05d6df9d9a145b40c0be4de93f612422867ba77fe127575bc899bc6751ba93922a94a40fc98a20419892f01892330dcf4be79521118df9f6bd2c2ad6d0"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x20000000003) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) 00:03:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r0, 0x0) close(r0) semget$private(0x0, 0x0, 0x3) 00:03:22 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x1, 0x1, 0xffffffffea5dd1b9, 0x4, r1}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r4 = fcntl$getown(r3, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000140)={0x3, 0x0, 0x1, 0x8, r4}) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:03:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) write(r0, &(0x7f00000001c0)="438623be5c0f0a399ac6a220977cb67a18acfab9d48257a19702560590a15d163816ab1fc30dfd0e2e0e72deb1dcb7a39f641cb20c480748825ee969483ba7", 0x3f) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xdd97d229e26b223e) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = open(0x0, 0x800, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f00000003c0)) sendfile(r0, r2, &(0x7f0000000000)=0x21, 0x4) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x422a, 0x895}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff35) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) 00:03:22 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r0 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800008, 0x6, 0x12, r2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @multicast1}, 0x8) 00:03:22 executing program 3: semget(0x0, 0x3, 0x183) semget(0x3, 0x3, 0x8) 00:03:23 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0x0) r1 = msgget$private(0x0, 0x4000100) getpeername(r0, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c) msgctl$IPC_RMID(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x660f1301) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000053e7996800000000000000000000000000000000000000000000000000000000000000000042c0b2fd773f9f00"/147, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) 00:03:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x814) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') mkdir(&(0x7f0000000000)='./file0/file1\x00', 0x0) 00:03:23 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r0 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800008, 0x6, 0x12, r2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @multicast1}, 0x8) 00:03:23 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x2, 0x0}, 0x1c, 0x0, 0x2f2, 0x0, 0x3c2, 0x20000}, 0x3) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0xfd}], 0x1) 00:03:23 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x5, 0x1, 0x0, 0x2, 0x8}, &(0x7f0000000400)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0x1}, 0xc) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x101, 0x4000, 0x2, 0x2, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x1000, 0xfffffffffffffe01, 0x6, r3}, &(0x7f0000000200)=0x10) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000000)={0x5, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast1}}}, 0x118) 00:03:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000004000/0x1000)=nil, &(0x7f0000000000)) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 00:03:24 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x4f27}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000000)={r2, 0x2731}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), 0x4) poll(&(0x7f00000000c0), 0x0, 0x7fff) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f0000000280)={0x2, 0x3, 0x1, 0x5, r5}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r3, 0x4}, {r4, 0x4}, {r4, 0x2000}, {r4, 0x2002}, {r4, 0x140}, {r4, 0x1}, {r4, 0x10}], 0x7, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:24 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x4, 0x5}, 0x8) lseek(r1, 0x0, 0x3) sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000280)=@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000002c0)="7b467771c4f156a14f8e0d96bcb3f064", 0x10}], 0x1, &(0x7f0000000340)=[@init={0x14, 0x84, 0x1, {0x4, 0xd59, 0x1ff, 0xffffffffffff0001}}, @init={0x14, 0x84, 0x1, {0x1000, 0x5, 0x4, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x810, 0x1ef, 0x1, r2}}], 0x44}, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400)=0x2800000, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0xfffffffffffffffb, 0x0, 0x1, 0x2, 0x7, 0xff}, 0x98) fcntl$setflags(r1, 0x2, 0x1) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000540)="4804f2c5afafa88dac35898d4e422907b22a4bad2c8f962eebb6fa97a74bc3d4644d983952b8579e63844c447d2f5a331be0d18404848a6190d9feaee07039a6ca7985bdbed080be51e68c436a1fc493c5bc7291df7ceaf1ea4ac3d2423a4b69be1ffa1365fd32675734acc41fc207189dae3a4620e0d51f884601e92171d287302201a6f3eb7e50398a42945b3f0a38505c5207211129725ba5c5920db68b2f1824223668d39552b84e15b423148b1edcf592df474651329ae7c01a68be80026c3f7a3ac8c3db5e8680fe037c4b", 0xce}, {&(0x7f0000000640)="1785d3d53ad1e6bdc1f78a41ffb9f38023ea620a5aad188e25374b03c75122565c785e2b130e67c6f58ab20df277b61df575a4f0c351294afc7a2a92f1c2ef4c2b661b46cd2fc8398a110c969b2bd062a8fd62bc0c45bae9bceac4bda7c2841c6db28c0b34e79f0d8cb77af431c4612c1b6b3d253ba7df026269064f88f834f44c8071470e", 0x85}, {&(0x7f0000000700)}, {&(0x7f0000000740)="d55d81fb77ce8e4397d670049301eb74dd3811fb7ff55dac29d1f1f293", 0x1d}], 0x4, 0x0, 0x0, 0x1}, 0x104) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000008c0)={r2, &(0x7f0000000800)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000900)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000001f00)={&(0x7f0000000940)=@in6={0x1c, 0x2, 0x101, @loopback, 0x800}, 0x1c, &(0x7f0000001dc0)=[{&(0x7f0000000980)="df2e264554d5461e3f9fd7425b93b8f6542d1a5895ecb67f7f429ff038041fd747b7f3364486600fa98de2efafa85a7f3aa416f793820f038c11546060bee44819157d71a627086a6d2207126cadfe5776a38a18f5a9c00d859d29cc5d806796011bb180409492c27dbf588c2c003550e2d49a469302439c0356d204409def1aa756593fa98b9f601697d8a1f9110f7f43feb7b39a12783163f15e1c560b1859302e574138e7122f20ef9c569997c1665ffe653426c37cbad32d055bba8e9892bfa10c7649182faf64816f5476df81bb7f5030e2f7063dbd2eeb967c6bd84ab481105afc436dbcaf9dd70493a307e525de", 0xf1}, {&(0x7f0000000a80)="d0693c4c49388a6e372784894f6d840b66dd1cee95949ee6dfdd08aab4e647c3f38f1b67ff15be60895c7dda6726b54b7b9792aa6afd92d87a7b987b1751ef4492968d8220d2003e95743b6735c5d42e1cb6b978d722640cae7672075da4345a67380750b0be54a2f92cc86715f7", 0x6e}, {&(0x7f0000000b00)="6fe389d161fcaf4d5c84e4e1ef113797c66868fc4ea5154e238b77509bc81a6a7e654ef6b16e612a77e9f2e2f879af9b22eacb7424ff9f9783c41c72bbb5d4a90fb669f5b51aa819d136ab4bf31ea36d9f0258fd50b8d5e1", 0x58}, {&(0x7f0000000b80)="018acfc7dd242539c718e8ee18a552563a822529e3fba53ae34c207de02d5a76ec43b25cfd624462f9d6cb99ded5df993d7a444f49c3df03be483c11c7bb25ba83606cda3d5eadd323b93c1e6f239b61c161680301c389", 0x57}, {&(0x7f0000000c00)="8631231d2cffa67afd7c7cad397c9ceaa799fb5d6c548e99f19d4a6c64eaefabba0e793639444ac165e7eeff64db1ca4c064f0dd895d82820cb738a54e1cae65cd94513967513583ea892fae5746ef8801af35b2231c942f4f3be30eef62cb715134b46c34cb9bd52556bef8d512f5df3e54bda8a2c51b67935b9d7a81f15f4b11cf1f0ec00308", 0x87}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="fc5159d69d37e05364afff4c79a77c905413edaa2e6e0ac7c04402bf51631ed3a514e6046fe871c592798482ce30b7acf57a605f29a7e5aec8664ee252a0ab0471d025822e5089d24ea60788b9eeb6045808e848a03b6638773818c9e278a0118fdb46271fe0bfc03b0fc59ddec320f1b8ca157c74f1f7a1a68c18d005eeef2081b5880dd7a5a397348e98e92317248e0f", 0x91}, {&(0x7f0000001d80)="c961a4a37033d8d23a946b9fe3ae662775dfccb02bb6cb30a40aefcd13f4a8905d45aacddd919567192f9c6d45fd92a03d26fb26851bc7af66ba6cb33fdd5484", 0x40}], 0x8, &(0x7f0000001e40)=[@sndrcv={0x2c, 0x84, 0x2, {0x7ff, 0x101, 0x0, 0x0, 0x0, 0x9, 0x2, 0x1, r3}}, @authinfo={0x10, 0x84, 0x8, {0x10001}}, @sndinfo={0x1c, 0x84, 0x4, {0x3bf, 0x0, 0x7, 0x50000000000000, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xfffffffffffffffb}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0xf82, 0x2a20, 0x200, 0xfffffffffffeffff, 0x5, 0x3, 0x8, r2}}, @dstaddrv6={0x1c}], 0xb4}, 0x184) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001f40)={r3, 0x1, 0x3}, 0x8) __getcwd(&(0x7f0000001f80)=""/140, 0x8c) r4 = semget(0x0, 0x0, 0x4) semop(r4, &(0x7f0000002040), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000002080), &(0x7f00000020c0)=0x4) ppoll(&(0x7f0000002100)=[{r1, 0x181}], 0x1, &(0x7f0000002140)={0x5, 0xfff}, &(0x7f0000002180)={0x67bf}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000021c0)={r2, 0x14, "b6f391954a328f37585e31aa97e87b1a7cab116d"}, &(0x7f0000002200)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000002240)=0xaa, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002280)={r5, 0xfffffffffffffffa}, &(0x7f00000022c0)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000002300)='cdg\x00', 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002340)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x3}}, r3, 0x0, 0x1, 0x0, 0x1, 0x6b10, 0x9}, &(0x7f0000002400)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000002440)={r3, 0x4}, &(0x7f0000002480)=0xc) freebsd11_lstat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002640), &(0x7f0000002680)=0x0, &(0x7f00000026c0)) freebsd11_stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000027c0)={{0x4, r6, r7, r8, r9, 0x1, 0x9}, 0x8, 0x3ff, 0xffffffffffffff67}) 00:03:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a85f9a268f1d7936f866"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) sendto(r0, &(0x7f00000002c0)="1e7659c5fb51872089657a98a627ee4ee90129b71a4bbc22257858dfcf4239ff0f0000318d0867a554900f91df4daaec8a07000000000000fa7686c659855fba47a7afc940c732eefbb1cd175c557a8da89c1c1f02db24f213ddffd770b451371f2691a3c5af83b0f8b3b9ba24e4f3ad2548a87f0027d3686fedb9300ff0eae9acada3770f2d0c8bce9662cd5eed9da903e3ff651af55f230c1ca8ccf13ed55d9017f1f111b4382eb5263a77434aacaa8a8a8181ed989bf16e34e2c5a9b89c041279d103000000fb70d339189a33dd8cf9e12e12f6c20ff56a28d40e530ed9", 0xdf, 0x101, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x19a) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4) 00:03:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x1000, 0x0, 0xfeae55882e710f21, 0x8, 0x81, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000000)={r1, 0x9}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8001, 0x2}, 0xc) 00:03:24 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0xd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x100000000, 0xa4, 0x0, 0x938}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x6, @empty, 0x8}}, r2}, &(0x7f0000000180)=0x84) 00:03:24 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) write(r0, &(0x7f0000000040)='!', 0x1) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0xd, &(0x7f0000000240)={0x3, 0x7, 0x3, 0x1, r2}) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000300)="559b71779c4e22672a4d5f55e4605104e131f438c4c721d8b027ed76e9f9b9110d843b0c7ff3c68b9e27076017e4457e2c09243c67f83c8d88ad4153adaa54bf87d6", 0x42}, {&(0x7f0000000380)="8507b34346856e3472dc1812fea5af7f2168e2b6d5b7a28a82c26f7740ce467f151cc657181f84baf6f9fe5cd7f391f1b9bd06db57317b0d692e00571cdd6a0cb347398a2d16362cf1afd0e3befc32acb9f5d5519f140805dc96012794af0cb48077f0ffc945fe4ba6472533f9df2a1df02676760d2ce220bfa58e997497cd6a81402ad41294da9482595f9d33c1a669835a96655e1adf7b4d0eb22905e04bad1aeade", 0xa3}, {&(0x7f0000000440)="859f979a20605cacffcfc4cc184e0113dc82d491cb58c82d4b13016f32f4bddcbedebeab9dc595eda8c604fb325442b47ce9fc34209a43ff53c862d35a91398c670f9021a75ff6bee9f63e362eadcb6e30a8bf940ebef43c233e088192fc8b63b74bcc0ddb53009b2264b87835eb07872011b5a31559910947ec65236a502d97def32ca28d7b73cfd7235d06a1562042661f343f04bd7d488cab7225c27c3dc606", 0xa1}, {&(0x7f0000000500)="13523c0b2a4209d05346b517dc68b9792cf3a6a682a9203be8c74b71f9c662da0579d0c1952d0a0456f7e9505e6b5021f007ce2888f3b9a2aa999e0cbca984acebca263c018aed821b7d2eb58eae9eba68ec048abbb54aea56d423e4a9e4bc6e15df3015e92c9d78af6a5ad4155f8c3e313bac3753789e7403bb4e5e3ac264b3890fd658b625f67a38e3c394b96f53957b911ff4b538db68f9ca615c4651985fc512561e259128421a8dedec6a12353fb13c02700828c04a25846bdc1c5295c0e141f832f5ea992f699008a939301e0e6377c57838708620a283", 0xda}, {&(0x7f0000000600)="8163b984464ecacd0f0d3dd3913ea480d7ac3daf11b6804fcae9e9a4c85e815a4b64b26b0de1b9b084e8ffae6fbd9173b1c6fb62e99633aeaf49bc1399cb244c4f45d28c2a995526a41203f2be7eeefb7c89d25145471640aa4ad05b6f176d0a55644e7dc8fa601a41b0c07e", 0x6c}, {&(0x7f0000000680)="1926d8840307a89048b5d1270c489465e27f5e6f9e27e9363675", 0x1a}, {&(0x7f00000006c0)="f5e82bea857abd95a98f3dc969a48e7778b0591fbba7b2712a1ad655449f15eb11e7307ffa68f24dfda7a3c33866204e4a779d293bc9b332ae53c5", 0x3b}], 0x7, &(0x7f0000000780)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r1, r1]}], 0x88, 0x20000}, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000080)={0xffffffffffffff46, 0x4}, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), 0x4) 00:03:24 executing program 1: r0 = socket(0x233d24e832b88f64, 0x20000004, 0x3) getpeername$unix(r0, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x80000001, 0x5, 0xff, 0x74}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000012c0)={r1, 0x98e}, 0x8) r2 = msgget(0x3, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/210) setitimer(0x1, &(0x7f0000000080)={{0x8, 0x800000001000401}, {0xd8, 0x81}}, &(0x7f0000000240)) setitimer(0x2, &(0x7f0000000200)={{0x0, 0x5}, {0x0, 0x6063}}, 0x0) 00:03:24 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000000140)={0x0, 0x6}) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:03:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="889bc175752a1174f790854cc978e125f09f2e8c4d3281dcd7b589f5644e1a26c1c573fa07357a3417a014f25fbfed76842dc968f785cc79068c03e70a520e2d99871bd6d04ac800a41c1d943f39d0cfd3528e2a9be1ae7c7adf11a9d35be6816d444ad76d7ba1711ff6964cabc2ada2aaac735a4131163b6eaaa5934c739797538ea6e82d21adcb7775439d0228c884e4d571fd7985e6bf0000000000000000000000000000000000000053a19640e880d35ba343196dee4b"], 0x1) 00:03:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x200, 0x59, 0x8}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7fffffff}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x81010, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0xe2, "8d0638e2a5236b54c0d98e70cfc60e2eb4160cbf90396703f7d42a45263feeee40dc5c8bf11be001a8c0404b58a273660562bbc2aade006bd896a1d5a6754a56f26809c220e1f9c5627d5af28c6fed520e36c800e00f156372e9a46fc9afb04ef74eab31913f68c72a83eb802655f286826eab8657170f963dea4f36d42a118cd9e9bfa45fb7d2267631e6564392013e3bb4bb69e3abc7bd0fca872a1e98e410e41cbda036a62c00e3323a671ad1d2f863e0c41371aa838ea7de50e2dc744b2ce6c9ad3f4752e2b0d1cfcbf98f9dd41559c0c285b8253d35fd02f95242f4726bde10"}, &(0x7f0000000280)=0xea) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:03:26 executing program 0: r0 = socket(0x10000000002, 0x5, 0x0) bind(r0, &(0x7f0000000140)=@un=@abs={0x25ad51a74fd02bc}, 0xfffffffffffffe80) 00:03:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c007400ff010000000000000000000000009950cdd8cfa9448048437985842e51066706ceae1f5bdfe3b68c281cc57a0491b29eacc6acb8d12cc163d17a149172e700e9faa3cd4ef729aad71b0fe676570e349e4994212a0725551584a54838e17cbeb6f91c44220cd916068780289b4bd3f3d319d5dd0f7de97888dc3bc4ce45974c2af84c78802fbab4fadcb18bfc7a27f24a7895442386d710b5afd6c828547900181e38f5346848c9169ea46e31869076107c1fd18d88629742d5a6bf2d2567d7e6c5ca8bd63bd98aed51421106b53c7c80247f72"], 0x0) socket(0x10, 0x20000002, 0x3) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = getpgrp(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x3, 0x1, 0x7ff, 0xffff, r2}) 00:03:26 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2}, 0x8) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$unix(r3, &(0x7f0000000040)="11ece06c08503a80afa815943485be1035eb99e76ed183d7ce1b9d36c0fddf54a37246de04843e1f98f6df4fab2bfc719d9a7c0375314309a101809f904cb4a6ba6dc6899aa030f5fbac7695bed9302cffb0", 0x52, 0x80, 0x0, 0x0) 00:03:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10004e, 0x94) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @loopback}, &(0x7f0000000180)=0x8) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0x10001, {{0x2, 0x2, @rand_addr=0x40}}}, 0x90) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x9, 0x1}, &(0x7f00000003c0)=0x10) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x51, &(0x7f0000000540)={0x59523667, {{0x2, 0x3}}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x1, 0x4d48536e, @empty, 0x200040000000}}, r2, 0x2f, 0x4, 0x401}, &(0x7f00000006c0)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r3, 0x7, 0x4, 0x7}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) writev(r6, &(0x7f0000000b40)=[{&(0x7f0000000740)="4c6d941fa1ab0ed6feec3c81158d8e8c36dae60ab9d60b2cbee9aeb88a50afff7b37c0a1335f79bc3ae33f4a66d70937379002938910669a6f893f1009917d68504fa458edc5b78807ac8168b940685571e91377e5e3f609bb422a876baa147a19d49b06bf70d9d89c9864aa11a4361e69924eb5ef1c38c8a4f5955048312823419fa14803e0b75e58f5707fcb1b25ac9f71074d991f76781e877279bf8ee825303b908830bc66edd29ca4e0d210cba354636f17455a3772f29f7205dfcdfb53c9d33a1365390ccf92baff572813d155a76d56835c7adf35b8dadc4456ea02ec4f9f2985d8442803d1c50b399e6e636698c499420a2862cc14", 0xf9}, {&(0x7f0000000840)="81c97f77a50a66e75e6577ad247ee285c627dae33241a1fc686bc2ad7b6c1dc2128b9d0bac08676f6c5018e1d27d17d31f613775ca070dfc7bbe4ccafe4be9f486e3582eb7a9b946efd06cc7be9559c061aafed03aa006996697ee37d2d02f6c6ae00b384a4130ee20b2d71c4f8c0abfb6d9fa9396cee49642ab83859502bee48cb00ed1c0858a7d787022626167f4c54224bce9b5f33dd223173ded55d40b618daa1fc7753c863a39a5e1eb851fde93f51e4d5990b7b93f13b9004d0b08783ead3af02770439f3214711bdf2b7dc552dd", 0xd1}, {&(0x7f0000000940)="4bce56d2864a0c7d12bf80b376070423001423c06dac7ba12d2d07b88ed05491c306a32488f49cb0163fb01b1a481ff988b9e049a1610b1bc8c1bce22e8bfe3186b04a4adeaa51ea749a2a36a021b10317a8c404d517a373ee74f015f1e5065f25b4f7330e93e7191ec584390c8eae838edd5781646b20ac1754a6c02a85f31d7018310e08ee1e2281efe27f8226a44a3dcfbfa845746eec240e5245f9f96d4213314be9c42cde9506fd44941066d976cb577018f6bb67be69d54c25bc96e74662c319148ddf0b92eca077", 0xcb}, {&(0x7f0000000a40)="8c0c39594b2b98daa04599d63dc4a2f5ff90b188b36b1e30ae9c2eafa64a3d0998672d2cbe79afed929de570b38ae3e3595ababef88f4e4d3abfd4c0cd0e83065a786bec1759b23da96473833f4bcf9bb3a3950761bde0e4259a289fa6c74777f684cc538ed3e0eee26f4dbb20832ce5eb735cf8d026a4d9d4fdba3bc79caf29dfc804c1c3b084eb7ae3a574f25349727758706d2b217fb44d5c4dcbb947fff4d255fe4e3ad0773797b9de29fe22a86ff54647271f62a9c738359861252889aa", 0xc0}, {&(0x7f0000000b00)="d6ff8f74809b42a06375a9a65d0ad68cdfcb28130721e95942d165d19705194a7ba1b83adc0db0", 0x27}], 0x5) getpeername(r4, &(0x7f0000000bc0)=@un=@abs, &(0x7f0000000c00)=0x8) nanosleep(&(0x7f0000000c40)={0x1}, &(0x7f0000000c80)) utimes(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={{0x7, 0x7fffffff}, {0x58, 0x4}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000d40)={r2, 0x200, 0x8001, 0x100, 0x756, 0x7ff}, 0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000d80)={r1, 0x100}, &(0x7f0000000dc0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000e00)={r5, 0x5, 0xbd09, 0xd76, 0xfff, 0x2}, &(0x7f0000000e40)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000e80)={0x0, 0x40, r3}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000ec0)={0x3, {{0x2, 0x3, @multicast1}}}, 0x90) 00:03:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="cafeffffffffffff9500000001000000"], 0x10}, 0x8) 00:03:26 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3a1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000080)=""/235, 0xeb}, {&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)=""/19, 0x13}], 0x4, &(0x7f0000000300)=""/225, 0xe1}, 0x40083) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000440)={0xffffffffffffffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0x7ff}}}, 0x118) 00:03:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket(0x1, 0x3, 0x8001) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) accept4(r0, 0x0, 0x0, 0x0) 00:03:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getrusage(0x0, &(0x7f00000004c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x221c, 0x100, 0x9c, 0x80, 0x5, 0x2}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x1f, @loopback}}, r2, 0x5, 0x100, 0x4, 0xffff, 0xa3f6}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb82f0b6bc9fdc52aa31d54a11786d0c7a2aa779fa9e0ee1af738e500812a7594ba8e65bb0451b99d7b0461df3c9412d5c08ba8d936e6360b5ab62efb1635f22c513ba338981c23b", @ANYRES32=r2, @ANYBLOB="0600090020000000"], 0x94) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:03:26 executing program 2: r0 = semget$private(0x0, 0x2, 0x104) __semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000001080)=""/183) r1 = msgget(0x2, 0x8) msgsnd(r1, &(0x7f0000000040)={0x0, "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"}, 0x1008, 0x229dd0c3f367c81f) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x80}, 0x1d0) 00:03:26 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000209, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x8081000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) connect$inet(r0, &(0x7f0000000440)={0x2, 0x2}, 0x10) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6ae37cf2, 0xfffffffffffffffb}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x1f, 0x2, 0x0, 0xffff, 0x100, 0x5, 0x5e, 0x200, r2}, 0x20) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:03:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x803, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x27, 0x2}, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x9, 0x61aaf9e6, 0x80, 0xffffffffffffffc0, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x1000}, 0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f00006c653000"], 0xa, 0x0}, 0x0) poll(&(0x7f00000002c0)=[{r1, 0xa1fd2886d2946b62}], 0x1, 0x1000) 00:03:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) mprotect(&(0x7f000005f000/0x2000)=nil, 0x2000, 0x5) 00:03:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fdatasync(r1) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r0, 0x0, 0x257f) 00:03:28 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)="a0cf976ce8382730733681680e3da012f0417c1ecb3b00fc8b53fa6ecd80c4fdad6887a52ab9bc8cf1dcfdebc911d5223817dcf959ca4f0a039b3c9fc6ddd0bf4c2969b7d457151234c4d576", 0x4c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x7) ftruncate(r1, 0xffffffff) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@in={0x2, 0x2}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="2968a557190d8736cabe75a741ae321075fb247702461dc6b36b8bce6630570c57208aeae26da5564758c1519c3dca0bd7e92634b2a22f5af4af66e66737d147c26ab3cf4c9e4f864ccc0260909414d87d8c0134ed95fbfb62e6d08f0cb2f3c2a1b6e6d453982d1eca64c4d973bee73bd8571e3632414d35ad3779321eb91e65bd43405eab069d1f5f60a8ab3cb38897ebcbd739ce90d4639b8f24c8b666eb3a0261fbb9639123dc43348c267adadfcc2d95eb63fea3228826457fc4a22ca27e9204d4b2bc597816cf1618b7ccd0fa7d6bcd22270d3a2334c9a8c568920a21ff9c93e9f7ebe2adac43bc17ce57ce78495cf8f941e11e", 0xf6}, {&(0x7f0000000340)="8178bbd2301e66529691c7525d07b29b56bffa2531bd71c16469a1e26d08f6034a827255a935d83b2eb8b168df440990c440ae067d0c5165216f95ed7ea9451c2429809dc6a782df2ffe39697677a59d7a715b667be965ce2336c42e4af8b0d7bc71815c8f470fd7c11c20b210f4274b3e97e706d4cda34d1ae8b852e15976addb10f238d5d696ef1ddfc22b0e5130a6a43b87234a39edb6cbc033f32a20ce3c2a20b6848e9d", 0xa6}, {&(0x7f0000000400)="7c7fbd03f9ed760d8f7b047cdcbc8917fb946c01cde2ce37b220775a1fedefd25ea00d0f28f1a60acec27573bb4cf0f55a60c6853490a727ce35e3c14903", 0x3e}], 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1f0}, 0x4) 00:03:29 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x106) r2 = dup(r0) bind$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$setstatus(r2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000140)=0x8) sendfile(r0, r0, &(0x7f0000000200), 0xffffffffffffffff) 00:03:29 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x48, 0x2) r1 = socket(0x1c, 0x3, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="010000001f0000000400000000000000ffffffff"], &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2}, &(0x7f00000002c0)=0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000380)=0x8, 0x4) poll(&(0x7f0000000080)=[{r1, 0x8}, {r0}, {r1, 0x20}, {r0, 0x20}, {r0, 0x20}], 0x5, 0x20) sendto$unix(r1, &(0x7f0000000100)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) fchmod(r1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x221, 0xfffffffffffffff8, 0x3800, 0x5, 0x736, 0x8, 0x8, 0x7, r3}, 0x20) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x82) socket(0x1c, 0x5, 0x8) 00:03:29 executing program 1: setitimer(0x40000800002, &(0x7f0000000000)={{0x0, 0x20}, {0x0, 0x9}}, 0x0) 00:03:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x296, 0x4) r1 = getegid() r2 = getgid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r4) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x9, 0x10) setsockopt$inet6_udplite(r7, 0x88, 0x6, &(0x7f00000001c0)=0xf27c, 0x4) r8 = socket$inet(0x2, 0x0, 0x7fc3) getsockname(r8, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xf, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000340)={r9, 0xffffffffffffae52, 0x100400}, &(0x7f0000000380)=0xc) msgget$private(0x0, 0x184) fchmodat(r7, &(0x7f00000003c0)='./file0\x00', 0x5) r11 = fcntl$getown(r7, 0x5) r12 = fcntl$getown(r0, 0x5) sendmsg$unix(r7, &(0x7f00000005c0)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000440)="6e6e8325c75edf2e1d2614a051971eb9f7a94673f72fa321d634017acab108ac239b8019f32d097c1704cd71b6f2691792c45fd05cc1dc2684e562008fbf05a1b849523a8c73bd69171812772952458a4db3abafc3963d252e858a653ef1b879a057a5bc10714e3349ac45c41ef36a24aed838485c0b9578cb6c0382b7221a7e8219f995d8fcaf3bb9", 0x89}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r11, r3, r6}, @cred={0x20, 0xffff, 0x2, r12, r5, r2}, @rights={0x20, 0xffff, 0x1, [r7, r7, r0]}], 0x60, 0x100}, 0x1) setresgid(r4, r6, r1) readlink(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)=""/39, 0x27) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000680)={r9, 0x5, 0x1, [0x3ff]}, 0xa) r13 = open(&(0x7f00000006c0)='./file0\x00', 0x4, 0x80) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r13, 0x84, 0x1d, &(0x7f0000000700)={r9, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000740)={r9, 0x81}, 0x8) getsockopt$inet_buf(r7, 0x0, 0x50, &(0x7f0000000780)=""/218, &(0x7f0000000880)=0xda) r14 = openat(r7, &(0x7f00000008c0)='./file2\x00', 0x80, 0xd2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r14, 0x84, 0x2, &(0x7f0000000900)={r10, 0xfffffffffffffff9, 0x4, 0x6, 0x5, 0x4}, 0x14) ftruncate(r0, 0x9ff8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000940)={r9, 0x7, 0xf, 0x1000, 0x2}, &(0x7f0000000980)=0x18) 00:03:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x401, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x2, 0x4) 00:03:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/117, 0x75, 0x0, &(0x7f0000000100)={0x2, 0x3, @multicast1}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:03:29 executing program 2: pipe2(&(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000140)) open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x62) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) unlinkat(r0, 0x0, 0x300) 00:03:29 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x189) dup2(r1, r0) 00:03:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000000140)="6f70b26e9b10ddc65f7579e4b468c5de2ec4ed18bdaae2b2e35c9fbce7982bbefbdc2e9f4bb78312b4f2d7b5e207c8b26d34b4031f51c329671aea822cd79fd9e6a2a63bfa96d86e8cdc58640008158e01b7a6f2f267a5a60d2ec8d1048a7bb600937d4f091fc812dcdddde97d60d691452c037bc5410ab9d017234a2b9ea4165f8083fb9657ddbb37024fcdf41ecf5bafe13026463f1c5f", 0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0xec) freebsd11_getdents(r1, &(0x7f0000000200)=""/94, 0x5e) r3 = shmget(0x1, 0x4000, 0x475, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280)={0x8}, 0x4) shmctl$SHM_LOCK(r3, 0xb) ppoll(&(0x7f00000002c0)=[{r1, 0x8}, {r1, 0x30}, {r0, 0x4}, {r0, 0x10}, {r1, 0x48}], 0x5, &(0x7f0000000300)={0x3}, &(0x7f0000000340)={0x8}, 0x8) 00:03:29 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x2}, {0x2, 0xfe}}, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x1412cd4b, 0x4000, 0x7, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x8, 0x1000, 0x3, 0x100, 0xdb53, 0x5, 0x5, r2}, &(0x7f0000000180)=0x20) utimensat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x6}, {0xce97, 0x8}}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x78dd, 0x2000, 0x800, 0xfa3, r2}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x7, @empty, 0xffffffffffff05d8}}, r2, 0x2, 0x800, 0x200}, 0x8c) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getrlimit(0x8, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r2, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000580)=0x10) symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file1\x00') freebsd11_getdents(r0, &(0x7f0000000640)=""/249, 0xf9) mknodat(r0, &(0x7f0000000740)='./file0\x00', 0xe000, 0x200) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000780)={r6, 0x40, 0x47}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000007c0)=0x3f, 0x4) preadv(r1, &(0x7f0000000880)=[{&(0x7f0000000800)=""/95, 0x5f}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000008c0)={r4, 0xe89}, 0x8) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sendto(r5, &(0x7f0000000900)="cf632100f8a30f48437e050227ba163a042d93ee1ee21bcd3bcb27fc519c288ec3c6ebb6cdc5ed002cd51cec09dfa38cbba1b90a5f329195b959f15a62722733a3942d2a0f414e63b3a59dc75c385ba403d56e60c5e4756ce105a6a8a84f9b57bca88a5a36fd442139ecd8e4a30f04c7ae986261a230ff9f5593ad80e0a31fa647f06345734a23", 0x87, 0x4, &(0x7f00000009c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fchmodat(r0, &(0x7f0000000a00)='./file2\x00', 0x1) openat(r0, &(0x7f0000000a40)='./file0\x00', 0x3, 0x1c) lseek(r1, 0x0, 0x0) r7 = accept4(r5, &(0x7f0000000a80)=@un=@abs, &(0x7f0000000ac0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000b80)={r4, 0x3, 0x2, 0x7, 0x8, 0xfffffffffffffff7, 0x101000000000000, 0xd39c, {@in6={{0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x100000000000000}}, r3, 0x5, 0x8000, 0x55, 0x0, 0x2}}, &(0x7f0000000c40)=0xb0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000d00)=0x4b9a, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000d40)={r4, 0x2, 0x3, 0x7fff, 0x7, 0xfa75}, &(0x7f0000000d80)=0x14) 00:03:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) ftruncate(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000001800)=0x8) r3 = shmget(0x0, 0x4000, 0x304, &(0x7f0000ffb000/0x4000)=nil) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000001740)=""/140) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) close(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:03:29 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022ec24dd1e4003000cc61819746c8eb2b19f49e4af15404147175efe4c44bd0a5ed4c49cb086c41559a5e6a42014e5417dcb1fa7447389755f8967fcd4a8230148753bd5e862fda79dd472d2704eb487c407866bc1532b7d3363248ede3e86789ec41ead20c5b21314e40a8badd3e5c42d753aeb6aa1730e689551aabb640294e6af2"], 0x10) write(r0, 0x0, 0x0) 00:03:31 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x7fff, 0x5b}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1}}, r2, 0x8001, 0xd20, 0x3}, 0x94) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x5, {{0x2, 0x3, @multicast2}}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:03:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="619060812c1083dea7203b1fef6a82082e6e65300046f6ac3676c645f6050d5d33b92872cdb95ac067891c74f9dabbd100"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r4 = semget(0x2, 0x3, 0x8) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000580)=""/62) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) r6 = getpgid(0x0) wait4(r6, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) r7 = msgget(0x0, 0x421) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3) msgsnd(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea6f207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c008003d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f434a2b6f29ce8f3434ea25900fca4cdda5500"/182], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:03:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty=0x3, @remote}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xd66b, 0x3, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x3fe, 0xd20}, 0x8) select(0x40, &(0x7f0000000180)={0x3, 0xbba, 0x1ff, 0xff, 0x6, 0x1, 0x6232, 0x9}, &(0x7f00000001c0)={0xfffffffffffffff9, 0x1ff, 0x0, 0x800, 0x2, 0x6f99, 0x7c51dd16, 0x2}, &(0x7f0000000200)={0xffffffffffff5ed5, 0x7f, 0x6, 0x6e3, 0x53b, 0x1f, 0x3, 0x1}, &(0x7f0000000240)={0x2, 0x7fff}) poll(&(0x7f0000000140)=[{r1, 0x10}, {r1, 0x2000}, {r1, 0x20}, {r2, 0x2040}], 0x4, 0x7) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000280)="3dc3815788edc0658fefb642f0098d1040f702e6936945d2d33d30b07fc3b3b0b473681266ba4b11929580fd86ab95eb664b62fd9222ea87852b4a8eea6ca8cc4f459e96cbcce74162e147899a423e6735a6c33b6bab935d48e4583508461e57024260899278b4be28b6e2361a1d07a624f862", 0x73}, {&(0x7f0000000300)="603c84c4099b6f6890a25b195edea8953312bd2d6dec92d4418894e0e405a55f67905be75772e303852661eeafe15d7f149634882253883394497e40c36f8d33c0626b5d9dfc3c914c83826efe84ef", 0x4f}, {&(0x7f0000000380)="594f4bf9cc354fcb8cf70fd8889de54b8ebd95708c3594e2439006d731405e303641ed453f9933be3f76e2543211202fca9a2435d77159002e0d51050c3c0a1c1a05578960e59a19badd4ae4298f5b0f3115cfe5b5bd67bbca34d880ca12d81b379629339a1535ceb7f694401d7916f57f1d28a6e38f26ca997d6de1d5ac", 0x7e}, {&(0x7f0000000400)="4b8f820122fe7101b8c06b43e629482c077267a973ab6386f6f4a356", 0x1c}, {&(0x7f0000000440)="0fc3c944c2c2abcb8b5bfb358e93fbd5cb06b48f422721d653b30df5568739e8a8ff2c85e8ecc92ad88f42729dc9050ce681544a87394971317e5050bcd7d69d905fbfa8518bd2d611c5aec39b236a1e647d", 0x52}, {&(0x7f00000004c0)="c83c70487d3cff7d5fb6e7a2c3fcc78e28d22ffaab723be4fb7b6b0214533dce0ab11c05b8927dee7af78313279b82ee1a6c4ff22991", 0x36}], 0x6) 00:03:31 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:03:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000040)={@rand_addr=0xffffffffffffff6b, @loopback, @broadcast}, 0x1e1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) 00:03:32 executing program 0: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x0, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x60e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r3, 0x8001}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:33 executing program 2: socket(0x1, 0x3, 0x2000000000000000) accept(0xffffffffffffff9c, &(0x7f0000000980)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000a80)=0x10) accept$inet6(0xffffffffffffff9c, &(0x7f0000000b80)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000bc0)=0x1c) socket$inet6(0x1c, 0x10000000, 0x5) r0 = dup(0xffffffffffffff9c) r1 = accept$inet6(r0, &(0x7f0000000c40)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b00)=0x533) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f00000006c0)=""/14, 0xe}, {&(0x7f0000000700)=""/53, 0x35}], 0x6, &(0x7f00000007c0)=""/141, 0x8d}, 0x3) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x11a, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r2, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f00000008c0)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000009c0)=ANY=[@ANYBLOB="02004e22ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000959b14cc9b54eb0d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bf95acf448352122dfc0c307c99adff7f0000246a4f6e5f5955571af0", @ANYRES32=r2], 0x8c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, 0x0, 0x0) r5 = semget(0x0, 0x1, 0x40) __semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 00:03:34 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x9, 0x3ff}, {0x1000, 0x7fff}}, 0x200) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="36420fc6c600660f3a63450bfe0ff99900000080660f3a0ce100c44185daa89d000000c4414dd81a0f109a00000000f2460f5cd443de2d483800000f621e") write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x308, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1, r1}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1) 00:03:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r1 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x1210, 0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={0x0, 0xeb29, 0x1, 0x8}, &(0x7f00000015c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001600)={0x0, 0x10, 0x9, 0x8, 0x0}, &(0x7f0000001640)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001680)={0x0, 0x8}, &(0x7f00000016c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)}, {&(0x7f0000000280)="96e6fef2f5a34d79922ef9d34cfcd31856e60fb3f4da9b751e49454f37ada05cb35f2b480041572b030503ed2e170b3bf753be1149b1ee1baa84ee940d7ea837ee8aae24473cf7ca9aa36c92bd9d75650c9f8e589215766b4d8ea76e193bbe18ab99192d5c567ae97c85556ee9af7283b53d5f933de1e4a363f991ed71b1be5dc0b84521a6703b99c62d228b1a67b37b8733be7d58eb7567d498653d4bb524998b693ffe4e3110ce4df346152e6cdffc1d0dc93189c3f8210b5a860974a57335c353", 0xc2}, {&(0x7f0000000380)="edc75a0393ba77cf6dc2fee93d8c4d477e4f8342288ae47909a805c8ea68ba151b217aeb26d004a5e8b4222715f9fd50", 0x30}, {&(0x7f00000014c0)="0ee215601e0368d7b882bcd657bc6a7815aded8e8b6a525acfb8f10fe2f421a500cdd746e98e482fac9ab88bdad4b9a8f739d0684adf155e8adeb8f2d4987f84c42c1c022a4e43edfb50fba400dea8d895da0d68e35a11851bc1d373a756a98d19186fc2528873238b05aaee96d0e2433acb3920bb8e79e8d0e945a3beb01424b1844900994f12b7d0c7e5638a4ede9e653b3ec1c076c23e7675ea60addeb122fc77be13a8e3a4700eb45fb4af7ee2daa4a0ae4eadd21b6f7b8e9fbe5b63c4f91944bb37ddb244ecd4a2bd340c2c2d71f42ae2a9f9053dcf0d40f562d48b15b1b1c3c9ce4823", 0xe6}], 0x5, &(0x7f0000001700)=[@init={0x14, 0x84, 0x1, {0x8000000000000000, 0x9, 0x9, 0x3ff}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x82}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000000, 0x6, 0x1810, 0x8, 0x80000001, 0xff, 0x9, 0x7, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x1068, 0x100, 0x0, 0x7, r3}}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x8e3, 0x400, 0x10001, 0x4, 0xc575, 0x3, 0x5, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0xec}, 0x8) sendto$unix(r1, &(0x7f00000001c0)="b5e548b444ee05067f991ea6288a70893aa9e348154776ae153489254d57b70b109bff117f1108ebcf4dd57b8eefaee12fac9c0b3cef466b7c820338f8a586cbcee61b1f15684eb6b5264a7c673219c4c3bca503e84e176740a696609ebf09bb50263aa5e3ae1020d680e0094b06e92391c1e979b0961c5c8b62c7fd364f309ba5c9788ff1f7ce", 0x87, 0x0, 0x0, 0x0) 00:03:36 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000001000000000006aca0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000b00"/112], &(0x7f0000000080)=0x6e) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x4, 0x64d, 0x6, 0x800, 0x400, 0x100000000, 0x1000, 0x3, 0x102, 0x400, 0x6}, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) 00:03:36 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fstat(r0, &(0x7f00000001c0)) r1 = open(&(0x7f00000002c0)='./file1\x00', 0x8000, 0x4180) r2 = dup(r1) pwritev(r2, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) read(r2, &(0x7f0000000000)=""/175, 0x6d999) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) pipe2(&(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x4}, 0x4) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) fstat(0xffffffffffffffff, 0x0) 00:03:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x1f}}, 0x0, 0x7, 0xfffffffffffffffb, 0x0, 0xc0d9, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="7b000000bc0b0393be84d40741de76e8372040398501e7612bc289a6123bc823c8c0ef32c25f952771242d1073dd500bc27d58c4de81921a46ab9a3bba1b2fa43a67a1e7f864288813af4788a47973198e62af6b30d0b3b393ee08c13d91a021b366a080d6e51a5faf414d7d9919fe5b59f5fc59d300e8cc81a0a7d5aeb71a"], &(0x7f00000002c0)=0x83) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000480)="133a484ca732f05b892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc217351569b2dab5f0000001902e70df891014c02b0f7152739ce22f74033b6aad7c922699155773397414f7ffa10bbfa98631aa4d237af6bb29f4a537e1428f5c71d9d85991080ef25cd0b32caa85ef6a757e1d96730709c8d7ad2bf1af13b5dc4c2bb306e69baa618890aa4c74b18282eb740c92ca8bbda394cf525995c210de00a9d592c42468cd2f33af280dc09cd2620ac69876856531e7af289b43d709c4c86c67706ae39ce0e98980519bbfbe6d7ec7ffc56b1b519de319e267f12a757c7a31c1367d6b750bf7b4e6136ecf7aa0fb541a525eee42e413eb50ba73f7b660268bd2b626bcf31d107e5001820e8921eb6af4d0fc796b8634918b0128c910fa056daa708c3f5c9433b5445bfb505a5273fb24dcb8c918ce800b8ec9d690fd90a1d4ff20dc7d68bcb647042fdab872108ca474ace9e78aadf5642a9b1a63a2b757e4a25a006b6b5875777c322783a769c0ed87380dc4330f81a280fcc3b33083e86661f4ff447b41a97762b23aa8a4ab988ad6ab758ab67438fdf28140675afb807eb1c1f8ad388309fc04f7959e29c113800e5359703bafa88d1e9111f097a381ea9341b0fe6c342f77600ab1456cc340f1f472b7d220fe3a0935926583038414ce2", 0x16b) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4) r2 = semget(0x2, 0x4, 0x10) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000680)=""/141) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:03:36 executing program 3: r0 = msgget(0x2, 0x20) msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="005c24ca6458422b13"], 0x9, 0x3, 0x1000) setreuid(0x0, 0xee00) r1 = msgget$private(0x0, 0x0) setreuid(0x0, 0x0) sync() r2 = getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setreuid(r2, r2) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x1a0c819e, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1}, 0x10000, 0x7, 0x8e9, 0x1, 0x8b8, 0x7468}) 00:03:36 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x6, 0x2, 0x2, 0x9]}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000040)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xc5) 00:03:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20141, 0x50) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x105) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:03:38 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r0, 0x0, 0x47, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f0000000080)="9dc98d1cffd4aa640cf89e2a2cdacbcb249d8b7f0a8169d8f47892fcea213963674da8b451551f1b14801fc78af1ad73a4a2a817dfaf84578dea453cfaa3cf3fdbc4f4faaba40a92c8bd4c7929a9751320e529a956c8d2481bd1bb5c020c16777e4184e5fe1587c446c35adfc1f4a1c9172fc2ab61e527ec605e2997be379acf089358d54a06554d65c326937283da3d3a5ce96550e3ba750c01ee06de6499a04545b79cc65b91865a0633da0dbd5200632fbcb4a651eec9739c984188", 0xbd, 0x20000, &(0x7f0000000140)={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x9, 0x80000000, 0x2, 0x8c1}, 0x8) 00:03:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:03:38 executing program 3: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0x0) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) 00:03:38 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d66000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 00:03:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) 00:03:39 executing program 3: wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000aa3000/0x2000)=nil, 0x2000, 0x2008) 00:03:39 executing program 0: syz_execute_func(&(0x7f0000000140)="f04321acd66d807200663233c421a9f44c2f08dce48eebebc3c30fde189065f0866f62460f0fb3000000219e66450f3823d8") r0 = socket$inet6(0x1c, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de164ceaf5354f3900"/4098], &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f00000011c0)=[@in6={0x1c, 0x3, 0x7, @loopback, 0x7ff}, @in6={0x1c, 0x2, 0x4cb8, @local={0xfe, 0x80, [], 0x0}, 0xf77}, @in6={0x1c, 0x2, 0x1, @empty, 0x7f70bf6a}, @in6={0x1c, 0x0, 0x8000, @loopback, 0x7ff}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @loopback, 0x8}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x48ba3908}]}, &(0x7f0000000100)=0x10) setrlimit(0x0, 0x0) 00:03:40 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) open$dir(&(0x7f0000000000)='./file0\x00', 0x801, 0x4) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:03:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYPTR], 0x1) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) fchdir(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:03:40 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) pwritev(r0, 0x0, 0x0, 0x51) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x2, 0x4) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0) 00:03:40 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x3, @loopback, 0xffff}}, 0x0, 0x8000, 0x8c, 0x736, 0x3, 0xffffffff7fffffff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1, 0x590c51df, 0x3, 0x92, 0x5, 0x106}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) 00:03:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x1fe}, 0x0) sendto(r0, &(0x7f0000000180)="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", 0xfa, 0x8, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) 00:03:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:03:40 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="06f5247fbb415cf38f613e2668345009ffe220db3c006617637aac60877a99757a0e1906e71615b35a739a210a4f904a2fe3fda5074507831ccdd61cfb83739775fc0bff5c5d80210513f04550040000002dd009e6dba4d6f396529bf9e68d027b7d9bca39e05c8ed10000000000000000752abfe14e9d6a7348be5c871e210d375f609d16820193df1af8e150e7ebee78289f34d7e084774de3af9a429a1b88f5ac5fa61de4c1b200e99e79ff12966d9750ffbed4e4f576a6c1c3183c4f76628bc32bc7c85a3632c14dfa2b3e6eafedb3ca170afd2f650c86cd834530a83be6f4a29436b06456d16074af65194b818d22b38801c55b23badbfa2d08b5b186f95587e80289bf5d8026ebf60c9490f4ae4aff79364709b79b5f453d60d7696b7fb8793a71d98b278f902aa0c23c913541ca051f66343a45d4cc799d75c70a5df8f5b4ce089bdcd17086f7b89cb3f008d79dec4025b1c762b5781f9dc2080810a507da94fdd28aa02dcb90c1ef65d55216e3b0e9eb41d9d31577cacc371094971e0b42db837a3543616f02dd774b90e8"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffe6d) poll(&(0x7f0000000140)=[{r2, 0x2000}, {r2, 0x101}], 0x2, 0xb10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r0, 0xffff}, 0x8) 00:03:40 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20001, 0x100) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x8e, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x2, 0x81, @empty, 0x8000}, 0x6, [0x4ba, 0x3, 0x100000001, 0x7f, 0x75, 0x75, 0x3]}, 0x5c) 00:03:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) unlink(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x10102, 0x100) 00:03:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4, 0xe899) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x7}, &(0x7f00000001c0)=0x8) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)) close(r1) freebsd11_fstat(r0, &(0x7f0000001700)) 00:03:41 executing program 0: mprotect(&(0x7f000038a000/0xe000)=nil, 0xe000, 0x2002) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:03:41 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f000000ffffff7f09000300000001000000000002004e21ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="0200000000c90c60be06000000"], &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000000)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x3, @loopback, 0x10001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x3, 0x10001, @loopback, 0xfd39}]}, &(0x7f0000000400)=0x10) mlockall(0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xfffffffffffffffd, 0x1, 0x3}, &(0x7f0000000500)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={r3, &(0x7f0000000540)=[@in6]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4, 0x4}, 0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x221c, 0x100, 0x9c, 0x80, 0x5, 0x2}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="050000000001000004000000ffff0000f6a30000"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:03:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1204, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x7fffffff, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x8}}, r1}, 0x84) 00:03:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) pipe2(&(0x7f0000000080), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000400)="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", 0xfb5}], 0x1}, 0x0) 00:03:42 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x4, 0x1, 0x6, 0x7fff, 0x7ff}, 0xc) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:03:42 executing program 3: r0 = socket(0x11, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101, 0x116) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1a6, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f00000002c0)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 00:03:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x38, 0x369) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 00:03:42 executing program 3: r0 = socket(0x10000000011, 0x48000000003, 0x0) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7fffffff, 0x4, 0x800, 0x0, 0x8, 0xfffffffffffffff8, 0x0, 0x3, r1}, &(0x7f00000000c0)=0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) 00:03:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0xdd8, {{0x2, 0x0, @multicast2}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x42, &(0x7f0000000180)="079a3658e52391b377ab2dafbfbd3034647c391ec60e93286fe986fe2c87e297ff8c91868910c175018133cc76e04141c820443ed25c658258bd321e4f33361c90f293e59942701df12b6fbafea005b56c42bd4acd36eb6566e22dcf43d7d077a6fa639d83ecb658e916e492d0d090de15900cf8ec8b4504d15de04deb8cd54bc6eda4dfa376d5969bce9ff571bc1aa67933b43a971972198dd8fd62e9bdb64fc66c4583cbd16fc0d5af25ae6a1e0e67f7a304e5cbd93df5f0c5fae486f0c508c6503daae2804bea", 0xc8) 00:03:44 executing program 2: r0 = socket(0x10000000011, 0x8000000003, 0x0) fcntl$setown(r0, 0x6, 0x0) close(r0) 00:03:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x11, r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:03:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x0, 0x71, 0x1000, 0x9, 0x7, 0xff, 0x1, {@in={{0x2, 0x2, @multicast1}}, r2, 0x0, 0x7, 0x11, 0x6, 0xd52}}, &(0x7f0000000140)=0xb8) writev(r0, 0x0, 0xffffffffffffff08) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) lchown(&(0x7f00000002c0)='./file0\x00', r3, r4) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) 00:03:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x401) sendto(r1, &(0x7f0000000680)="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", 0x120, 0x20080, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) 00:03:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x2, 0xf, 0x0, 0x80}, &(0x7f0000000040)=0xfffffffffffffd76) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x401}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000001740)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x2000000000403, 0xfffffffffffffffe, 0xf2, 0x1}, 0xfffffcfb) freebsd11_mknod(0x0, 0x0, 0x9) 00:03:47 executing program 3: socketpair(0x1c, 0x0, 0x7fff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r1}, &(0x7f0000000200)=0x8c) 00:03:47 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x7fffffffffffffff) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x10000, @empty, 0x2}}, 0x0, 0x5, 0x68, 0xfffffffffffffffa, 0x9, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r3, 0x9, 0x47e28fe4, 0x4, 0x1, 0x9, 0x8}, &(0x7f0000000200)=0xa0) 00:03:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1008000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8001, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:03:49 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x20) pwritev(r0, 0x0, 0x0, 0x300000000000000) 00:03:49 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x3, 0x10000001, 0x100000001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="462e088fa2f659ed30b5e5a551bb7acb9bc5afcd912736ef1f7bd05b9e55340694033fdf31eae14f0d4e26ebfda0c6cbf12a98492d41155894116e0b4f44d03de9faac7cb248d6461e29891ce1bedad26a5e934529d36cfa59e1db95eacc0f84c7bea23494d73a7d7e1d2948e0cb5a45a9a4f044d78b81994614a640bf87fb960cc6818d8eedcb58126f8f416ea76bb7b096c5075947625aedd52283c6b356be637da354b85534db22b0441e4f6696b6e7156d4a00094502cbf8908b95ea5e6210d59b8aefd71314fedb4a14fd", 0xcd}], 0x1, &(0x7f0000000440)=[{0x28, 0x0, 0x0, "b2dadbe3163ffe9577565a4dd75f38d1a07cdaf7"}, {0x68, 0xffff, 0x200, "9404fe49e9421f9134eb120338245253d1452437b1932b61c999bc0f4ad06b169e2b03124b28aa78ace9ebf8e6e92219c9d4b9be40798f80a3c093a344959d2d9e9adb8511516482f39b340269c0d43b78f6"}, {0x1010, 0x1, 0x6bd, "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"}, {0xc0, 0x0, 0x0, "4aa923f1c851bb9bc7eca5f88d5d21476cc9a8a8119b07d485ea55d7d23784e1caaccf5a09211dc1efc5bfb9666ac3da03208aa85064a9d94bd7a299ec9e0c105abe953e32270d1504dfa744ad2c66cc446be81f0872736e70033cc62786e839a788dedf5bcf5cb85b659a6a459dd0b330485973c14b6ca4a3529db0291fc6ffec4017a531bbede2af787119ea7d1bb505ec226db947b22d1b3776207e323dbd217df2421c32102729d6727eb900fe"}], 0x2270}, 0x20084) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 00:03:49 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fstat(r0, &(0x7f0000000080)) close(r0) lseek(r1, 0x4, 0x3) 00:03:49 executing program 0: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000040)="c40221ae18470f7057d5da65f30f5f0a6466f04281b145000000dd1fc4411971e105c4434921760f00660f72d706430f61e2460f38094e04c4817d6f8000000000") ftruncate(r1, 0x0) close(r0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) ftruncate(r0, 0xd28a) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000), 0x4) 00:03:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) sendto$inet6(r0, &(0x7f0000000280)="71b8d21f1c97a03e92ff00004398ff1ab4f6e2fa45d7923a65dd9291206a03a0cbd2a3f3786cf4bbf8f56600000000000000000000000000000023fa95a9dee93e55463e3093899e46980ef5acf2d843e4bf262df6fd9052915950c9bd647f8614e8dd75d5f0718799fa359fb4a492c263e4739e07ff07dbc7ccba4ca77cf938b196a6aa45f7612c7c651a728686a725b4f8b031f412c13e294c69fc8870bf66178a43c7137065000000bc5df9c61db096a4", 0xfffffffffffffd84, 0xfffffffffffffffe, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:03:50 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x9) truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff) truncate(&(0x7f00000011c0)='./file0\x00', 0x2f000000) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0xffffffffffffff40, 0xa9c4}, {0x2e8, 0xbc6e}}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:03:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x4, 0x59, 0x5d1b643c, 0xffffffffffffffff, 0x7fff}, &(0x7f0000000340)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x18d62881, @empty, 0x58191e3a}}, r1}, 0x76) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r2, r2]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa) utimes(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)={{0x7f, 0xfff}, {0x4, 0x2}}) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r4 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x8, 0x40) sendto$unix(r4, &(0x7f0000000140)="14cd5a7e1d63", 0x6, 0x4a, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0) 00:03:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000e36000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x1) r1 = semget(0x3, 0x0, 0x8) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000080)=0x100000000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x7010000) 00:03:50 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) 00:03:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x134) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x106}], 0x1, 0xc5ae) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0xfa, "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"}, &(0x7f0000000680)=0x102) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000006c0)={r3, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x40, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0xf, 0x1, r4}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/91, &(0x7f00000003c0)=0x5b) lseek(r2, 0x0, 0x4) socket$inet(0x2, 0x0, 0x1200000000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:03:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x10001}, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x17, 0x10000000, 0xfa9) clock_settime(0x20000000e, 0x0) mknodat(r0, &(0x7f0000000280)='./file1\x00', 0x3080, 0x6) sendmsg$unix(r0, 0x0, 0xffffffffffffffff) socketpair(0x11, 0x20000002, 0xb8, &(0x7f00000003c0)) r1 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@empty, @broadcast, @rand_addr=0x2e2f6ab0}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0x3e81eef32057ffac) sendto$inet6(r0, &(0x7f00000002c0)="4a692aec25427bb61897c5c7523891b12b0faacb20d1a3a1bbe3197144d89af42fe78193b05097cb8f9e0ea575f59c8d2e896bfd71bfd053c52ca4ee51c875b8410350b5819e3d7bd0a2ae89f02d25d5369b737cbe46927e22a42e6bf3", 0x5d, 0x20005, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000340)={0xfffffffffffffffe, "f9bd15f1fae16b11be0b4fec151dbc3d"}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 00:03:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) bind(r1, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x53, 0x0, 0x0) getsockopt(r0, 0x9, 0x3f, &(0x7f0000000000)=""/144, &(0x7f00000000c0)=0x90) getsockopt(r0, 0x1, 0x6, &(0x7f0000000100)=""/220, &(0x7f0000000200)=0xdc) 00:03:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100800, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x100000001}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x2d59b56a}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:03:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401, 0x99}, 0xc) 00:03:52 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = accept4$inet(r1, 0x0, &(0x7f0000000180), 0x30000004) r3 = dup2(r2, r0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)=""/221, &(0x7f0000000100)=0xdd) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000000)={0x5, {{0x2, 0x3, @multicast2}}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x6d, "e0f1ee8af6ac03baa403ca3dfd5ee0a88e34275564f926af68a1d9e6631e4dcf17412090a513e6c5e1e40399324a50453486cb4a9ed29567b41fce781f3d8d7bfb9bb93ae84e7cc9b41b6226aba2bc65f87124a2e345d8873a1c6bf3fe4f4a94905485ea77675a927808cf7719"}, &(0x7f0000000340)=0x75) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast2}}, r4, 0x0, 0x6, 0x8, 0x7, 0x0, 0x9}, &(0x7f0000000440)=0xa0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000140)=0x7, 0x4) 00:03:52 executing program 2: execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')\x00', &(0x7f0000000340)=']\\\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='\x00']) r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x9, 0xfffffffffffff801, 0x400, 0x7fff, 0x4, 0x6bb6, 0x9, 0x9, r1}, 0x20) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000440)={r2, 0x40000001000a}, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x299, 0x4) close(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x7f, 0x4) 00:03:52 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) listen(r3, 0x2d20800000) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(r3, &(0x7f00000007c0)={&(0x7f00000004c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000500)="6f96fbdd8d309dc0b6acda6a90a9351b4a0baf22bb96f3027c9d9627", 0x1c}, {&(0x7f0000000540)="a77e35f29cc0e5cf65ffbf891e48a1431cac5d98ae7afa17c3d8a10d626e48a015d90180704c8f8717624f9b5551e231295812e77c07d8a25c0a966284792b0dd2fe6d79b54cc5c9092c3f19971fc793a82e592ba2c29a324da9ea87ffa614b7f1d9b640cf1c078cb25e3bc0aa109b0b7f2e82b2b5eda4fd19f6421678673bb3237cfc3268645b4ae07204da715e0714e8addf5f8a3d002930d6f0", 0x9b}, {&(0x7f0000000600)="0f429299fc575cf2a4541d142a5057056d26f7fa5e86b3b71229a322802f295d68e3b3f5b332c23499fc347a73fbd09785966340e32959aeb6f057b1dfae19426d45ac42737211afdbe0c3ba79ff71ac16a2643369abdd9df0b181af39e30dbedf42abffaf563a17e4476617fb76f179dbbb86490da1c7f3629b8edd265a18272f01779429ec71c794b21361f0523e31fd6c210aa2c1578fefe343a15082b7817f5e851eb8fbfe293a968e7fe31f91847d75147ec129495970a5683c76a1f7e9a14145c5860e623bc7f5ac8928ee23915537a50986564176dbfdc14c9fc1fc6ab843af", 0xe3}], 0x3, &(0x7f0000000740)=[@rights={0x28, 0xffff, 0x1, [r2, r4, r2, r2, r3]}, @rights={0x18, 0xffff, 0x1, [r3, r0]}, @rights={0x10}], 0x50, 0x20004}, 0x20000) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r5, 0x0) r6 = dup(r5) futimesat(r6, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x6, 0xfffffffffffffffc}, {0x8, 0x401}}) socketpair(0x1, 0x10000000, 0x0, &(0x7f0000000800)) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() setsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, 0x0) 00:03:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) 00:03:55 executing program 3: semget$private(0x0, 0x3, 0x201) setitimer(0x2, &(0x7f0000000080)={{0x3, 0xe8d}, {0x0, 0xf423f}}, 0x0) r0 = socket$unix(0x1, 0x10000004, 0x0) getpeername$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000029cb00"/81], &(0x7f0000000180)=0x51) setitimer(0x0, &(0x7f0000000040)={{0x8, 0x8}, {0x10000, 0x9}}, &(0x7f00000000c0)) __getcwd(&(0x7f00000000c0)=""/131, 0x321) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x2) 00:03:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000200)=0xfffffffffffffd4b) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = msgget$private(0x0, 0x200) msgsnd(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000a4ec73d1a65836b0b7a2758356fd4326372710f76b90c0fccfd2a1d05d343b4ac88e70fc797e6cbb5e8462dd0ce07c5ecd367c2db68841979ad046a221201b06e2ade0fb268f712e9e78c7232d40b5cd2972"], 0x5a, 0x800) r3 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) socketpair(0x1f, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xff, 0xdf, 0x1800, 0x5534217a, 0x8, 0x2, 0x6, 0xac, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000480)={r6, 0x5}, 0x8) getsockopt$sock_int(r4, 0xffff, 0x1017, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r6, @ANYBLOB="010c0000040000060000000000050000002000001168da814bac9d4a761423f5ceeb3429c731b12a6535394413a6c97f9e30e2d5cabf2b809d388648d0e7a1c1c5f91654e508e16f5e65ea7b6cfad88276060382b677c5bfd3c7"], &(0x7f0000000400)=0xa0) 00:03:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x1, 0x401, 0x2, 0x9, 0x1000}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) 00:03:55 executing program 2: chroot(0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x840, 0x100) 00:03:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) r2 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x8800, 0x80) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000600)=0x4) r4 = geteuid() getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000400)=0x8) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f66696c6530002d2ce6b1cd2f74f50b9d24271b7d8db6181d343998e347561775f645795122562b"], 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="6b868eb05b737bcbdba9c334de942facb4764597c513f63f54f02e2948856e2c91e3f4bdcc0b41f6214ef9e5e78a9d24e122df2bb466a8c1a71da47e9cd22e61dccc7f926b5561818bae129ba1072ff14f64293d85e5ad8d634c877c98dfa24563c37b52558d8ae7425a253c1dc9c33b1e5ce74a5e05d7117671", 0x7a}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="e0", 0x1}, {&(0x7f0000000280)="33bc0e50a3e284a07587725b5cd9b86e7645ebc3d0271949f3a85ee30bb8", 0x1e}], 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001800cf88d56dcffbb5fc75d8c784560000000000000000010000000000", @ANYRES32=r1, @ANYBLOB="0000000018000d0000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1], 0x78, 0x4}, 0x80) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000500)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:03:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x3b239bdfa85c0783) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="aba45aeba85b9215bbfeb1e9b65d00b5d2c692f5335dad3f601738f460a291e206c156f8fe67307efc15e9cf1b3222395c14b5f9643a60ef207f6e8d5af01d6d2b3f5cdee7596fe80d530ca4237a46d5a9f3db93a4", 0x55) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:03:55 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) socketpair(0x1f, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3}}, r3, 0x1, 0x6, 0x9, 0x7, 0x3}, &(0x7f0000000300)=0xa0) lseek(r1, 0x3c, 0xc6cdd01bae1595d9) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:03:55 executing program 2: r0 = socket$inet(0x2, 0x30000002, 0x2) fcntl$setstatus(r0, 0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x43, 0x0, &(0x7f0000000200)) 00:03:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x4) writev(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000de1a0000030008000600ffff010000001c004e21000000000000000000000000000000000000000092000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000001c0000000000000000000000000000000010000000000000fb39424edbacf5fd2ffe3c89f7208dd71a418c73cfe10e4158b1d05cbb274c0bd5ba8ddf81c8d910f5dee7a813d97e7659", @ANYRES32=0x0, @ANYBLOB="0700000071000000070000000400000001040000"], &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x6}, 0x8) poll(&(0x7f00000001c0)=[{r0, 0x2004}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:03:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000000), 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 00:03:55 executing program 1: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0) r0 = socket(0x1c, 0x10000000, 0x80000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:55 executing program 1: r0 = getegid() r1 = getgid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r3 = getegid() fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000002c0)=[r0, r1, r2, r3, r4, r5, r6, r7]) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r8, 0xffff, 0x1010, 0x0, 0x0) setsockopt$inet_mreq(r8, 0x0, 0x0, &(0x7f0000000300)={@empty, @rand_addr=0x8635}, 0x8) 00:03:56 executing program 2: r0 = socket(0x1a, 0x20000007, 0x29) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e83049a4090fe574183f8f288fe38d96233f6c45fc247bbeaf75c6cc059a7b3fdccba5f3f0b9e0c0bc6b79a11fc19199f1f2f68678a"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1, 0x800, 0x8, 0x8e, 0x200, 0x100000000, 0x4}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="83070000cbd81a4d1aa54b0187116ca38e9813e0a5e257c5c8ca65ef04d4acc54b7302f3b0c19db00b8c8aae3a10447fc70d0e1c74918ce206c3862b09c4cc2da6e1341aa8d48a2020088694511b0319482c0f63a1391e2062489c5632ea83090c547a9ebbb2026d444b236e97ffaaa8816824bb0a34774c0c95b9f477a8fda1e9560285d72036d00348a4f9d1d25da3662ddc3537e0c9a8e824b4128d7c4769726f7b9b452d2dab58bd777e33ebe00b89fdfe1562769be8395e3dc4e9ee7d0b03942faef2d92bd19577879f1bc98028709e4250bc4eaaa885417b0da185a6401f37fbcbdc", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x500}, 0x14) 00:03:56 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) pipe2(&(0x7f0000000000), 0x100004) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000100)) sync() 00:03:56 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x15, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0xe450, 0xe1}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYRESOCT=r1, @ANYRES32=r0, @ANYPTR], 0x3) flock(r0, 0x1) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000001640)=@in6={0x1c, 0x2, 0x10000, @empty, 0x100000001}, 0xfffffffffffffcad, &(0x7f0000000180), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="38000000000000000200010000000000a08105f111aed32540450534ed35179aaee849eed045274eae6969bd60f0eff6df00000000000000"], 0x38}, 0x8) getitimer(0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) 00:03:56 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8000, 0xffffffffffff8001, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0xc63}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x51, 0x4) 00:03:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x17, 0x10000003, 0xffffffff80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 00:03:57 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) setreuid(r0, r0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0xffffffffffffffc6, 0x7, 0xc2e6, 0x0, 0x3}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="080000000000fdff000000180900c6fc2346080072fe9053b637ded1752ea271bcfb444c0d64aa65e483c62031a53bc8"], 0x14) recvfrom$inet(r1, &(0x7f0000000240)=""/67, 0x43, 0x40000, &(0x7f0000000100)={0x2, 0x3, @multicast2}, 0x10) 00:03:57 executing program 1: r0 = socket$inet(0x2, 0x20000009, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) r1 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001400)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x7f}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x3, 0x20, 0x8, 0x1, 0x7, 0xffffffffffffff55, 0x480000000000}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xc3}}, @prinfo={0x14, 0x84, 0x7, {0xf}}, @authinfo={0x10, 0x84, 0x8, {0x10000}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x1ff, 0x2100, 0x1, 0x100000000, 0x2, 0x6, 0x8}}], 0xa4, 0x1}, 0x2008c) setsockopt$inet_buf(r1, 0x0, 0x37, 0x0, 0x0) 00:03:57 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = open$dir(&(0x7f0000000340)='./file0/../file0\x00', 0x8, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x20000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r0, 0xe, r2) recvfrom$inet6(r3, &(0x7f0000000240)=""/135, 0x87, 0x40, &(0x7f0000000300)={0x1c, 0x2, 0xff, @empty, 0x1}, 0x1c) r4 = semget$private(0x0, 0x1, 0x400) __semctl$GETVAL(r4, 0x3, 0x5, &(0x7f0000000200)=""/36) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000780)={0x0, 0xad}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000900)=ANY=[@ANYBLOB="02004e20e000000200000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da005458be7d6ada0e006300000000000000000000000000000000000000000000e4ffffffffffffff00000000006f35a854fadd6a8618db33866e20bd994cc31fbcf84adf7f19f0df419e973d67", @ANYRES32=r5], &(0x7f00000008c0)=0x8c) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r2, &(0x7f00000006c0)=[{&(0x7f00000003c0)="508945973cfa0f2b75f01a777f1e64b5c98f667e45ffbcdbc794269d42032396af21913299cb5058e1c6ef10b51ef1949a83e009e075999ad9589bd2bf5daea862d207ad27933fc5048e7e7717d6d6caeac9356e57a9d50266428e6ba4de499ea78e02e85483a14562bf2001f108e83f87dea9c5a96a08816ea28c760c6bd1aa993bfa0f", 0x84}, {&(0x7f0000000480)="e90a016807a4b700bd5a99954aabf0e4221a6e856bacd8d6051c0a3fbb4808fbe02a4406f6227c08a52471aac40eafc6954ab6bcd97e82e8cb76572deb223722bc40dd92d57d2411875e334ecc00274ff60551202578c4c475d5096e5ef79d0385e1c8e79204b01c8665b4d99afbf7fc866e88412a8daad1e0b7b06cc91b4edb3d310649bed6a4a0abd770e8f9347f735e27d51d", 0x94}, {&(0x7f0000000540)="26d400a7db58606e572a5f8fe90b21dd272d75befcb9be1d6a41796b70297a949bdae62d67949e0fd5edf32e19a7d71602e0318390cdd272fea6e27df93a6531b72bd22b494a3cb5656694d3d59eb50fbcd5b85288b26f2c3cf796302481a4dbfae5de15b17cd99c0341e646970d06109d2a01a1033121322a3cb8", 0x7b}, {&(0x7f00000005c0)="5a6b0b96be1a99759e59de35d16342e796df8424840c6c3b5d559158cc3570b01b1948fc578eae5474e86b6b550763e79e8b0f18ffce935183f22984061918e24b05c42263ff348f35cdc5d3192b908e5cfe2d9bacfb468be51cc5cc267ecbb1f414109c8802fa3a5e5f1e18f728dd8da8ec9352d90ed75f4fdb2a7e7341bc6b6f8def5d6874b3b545d06b952e8b5906b2cfef7a50e13d1dc1eb945261385ac4c8c7af1c3a9d70d0b31d00ac9ac7d2509ac43cc1ac5c755ed5b1849fb4bcff76f8099b5269771bccc8e29e7497fdf5", 0xcf}], 0x4) setsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f0000000100), 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000700)={@remote, @local, @broadcast}, &(0x7f0000000740)=0xc) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2301040000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="01010000050000002d00"/20], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000180)={r8, 0x7fff}, &(0x7f00000001c0)=0x8) 00:03:57 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) 00:03:57 executing program 1: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r2, r0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast2}}, r1, 0x9, 0x200, 0x7}, 0x94) 00:03:57 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f00000001c0)=""/204, &(0x7f00000002c0)=0xcc) clock_settime(0xe, &(0x7f0000000300)={0x0, 0xff}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:03:57 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt(r0, 0x1000, 0x5, &(0x7f0000000100)="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", 0xfd) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x22, &(0x7f00000000c0)=0x9, 0xfffffffffffffe17) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x28e, @local={0xfe, 0x80, [], 0x0}, 0xdb}, 0x1c) 00:03:57 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8008, 0x44) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) 00:03:57 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x69, 0x0, 0x0) 00:03:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x30, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) clock_getres(0xf, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 00:03:57 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget$private(0x0, 0x0, 0x26) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000100)=""/124) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x0, 0xff, 0x406e, 0x8000, 0x4}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0x10) read(r0, 0x0, 0x2c2) 00:03:57 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f660700653000b95c309e2d75c1478d5c94a3c522126b4c0e9917090e4cd3e5127ff451b65cfb1cc7fdb2b6a8df95c8f37c0ca53281af0374607196a4c68f7281aa7f34b54440d342b7dd7659df074e6fa2c569ee27bd2dbb8e08ded338bbc16785fc440ee604438b680e9af96d785788d5272ae44ae828b9bd0273870894aa7ead099b6d1a66080fcef3761f73a8bab754f2078d6703afca77b7bb7ab5269e6f35d9c9dcd95edb0c1263df44bbae7c8251d3eea5db45028054b8223247ccc708acd4d4362ae1276fba721d5c6b64ba19a183449c9e2f70a4e367cae9385798d4bd71a5de7931ce228348"], 0x10) write(r0, &(0x7f0000002600)="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", 0x1099) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6f9, 0xf, 0xcc, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x1f}, &(0x7f0000000280)=0x8) 00:03:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000280)="e6b52959e46966ca21de52381585e3df3e3e4b1500f0851dd98ab97b891b0a4399368c3f694956f27af1117d148b03a19a03e7e2f31d5cf988d597bb92d9beca9751aa477c368d06665e48606acbdfda47cab0fcf1d338c0c28b213a4d51ebd316c72fdde9100f8344240a5056b1a663bd791018fe3420dba0d36dd71239da193c49bdfbccded9eca705e034ce411b4ece6c77752950df32a9992500c1c9ce79b0d3f0181670fc681786911a7322cf9e8ec5bf65734e2b72d610e94db15ab72bba840c4d4309a51b4d496a570af9b18d553c673b5278c6dc53e4224e1bf8b016000000000000000000", 0xe9) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = shmget$private(0x0, 0x3000, 0x140, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100440, 0x10) renameat(r3, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:03:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, r1, 0x5, 0x4, 0x9}, 0x94) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:03:58 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x11) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380)=0x9, 0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10a04, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x7, 0x100000001}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="9bc00000a7b67f6eec3d13a89e94bb18e19578bc956bde2cfa1a69e9398947f2a31f9d783edc186c2df38061ed49869bfb44ad2251c5e5dbeee9736b6a3ded361c63832b69ba233cd7d4d09deb20b541937a723ddbe4e3a2b7d0d46bbf10b23024fd32988ece7e005d97e281723324eef8d904ba520dc975bde5f7e83b8936859e100637ee712003613c9b0a38645ad079b62caf9c5928d42e4fd613a6f1d1a2e7cfd830d0d8a3cf22"], 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup2(r2, r2) setsockopt$inet6_tcp_buf(r4, 0x6, 0x401, &(0x7f0000000100)="695a7ca67e1b966c826afc5729f05dad1721bc87b8dc0b622ab8c68837322257fdfc513fcad40d95bdf3d15d4707bf85dc847b8f9191b2f1300954236b612e4a1b5e097bfb2626748ccb89a3dfd992c3400e69c6ff2dab05b46a979519ba0cd3aa8c4ed31a39d0bde196ab93e484c3b4cb192b1acd3a3aa01adbd6e6eab58fe000b10f067f2c46612bc845ab67fe394a5271037b4d46a7504c17ccbc9794b3fc36eb9f2b7a7c01f92141e3ea411c017516bdf7b65fbc2c4abd51b2420a483f9a9757b6325f4d58635761fe4df0298f0a4cec600848d8f69493f5c3", 0xdb) pwritev(r0, 0x0, 0x0, 0x51) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}}, 0xc) 00:03:58 executing program 1: clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4(r0, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000600)=0x8, 0x10000000) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0x0]) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r4 = getgid() r5 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000400)=[r1, 0x0, r2, r3, r4, r5, r6, r7]) r8 = accept(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a36d818000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ec47b349c52f5a900"/110], &(0x7f0000000580)=0x6e) fdatasync(r8) r9 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000010000000000000000000000000000000000000400000000000000001200000000000000000f006a7fa1e1c4c5adcd0000000000000000000000000000008000001000000000000000e54595f408a054d436eeef0a6afbd4a56960fac65e51f1eaa94f2c3e941183d77f5c2b1441668ac359a6394275e16ea0f57ec1d267599376ae6d49c3c18d1086cd5caac986d4df96bb221ed089b4bd686c7c34cabe7268bd5222b93ed843dee27953053d3fa98e441dccf5d0666afb7fe24afb563524dc2dd80b4d68480eb08971aeb318ee7c864fc2f691df95ff51d6898a7e50ec4bf96eda69732120b9bbd393392ad777333d0962ff342d8449f2a687c7e38c46857c31"], &(0x7f0000000000)=0x6e, 0x20000000) close(r9) 00:03:58 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) getsockname$unix(r2, &(0x7f0000000040)=@file={0x0, ""/99}, &(0x7f0000000100)=0x65) flock(r2, 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)="c26006175b0bdfd82d30b3082fd52b11093879", 0x13) 00:03:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000900)={r3, 0x8, 0x4, 0x2000}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) poll(0x0, 0xffffffffffffffc7, 0x1000000000003) pwritev(r4, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r5 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f00000006c0)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendto(r1, &(0x7f00000000c0)="f834a48e9d8c95a7e1ff9d06593fcbed5a016d0d1736f5e6e89f16303016f194e4f547744c77ea4b8c25", 0x2a, 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:03:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, r1, 0x5, 0x4, 0x9}, 0x94) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:03:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, r1, 0x5, 0x4, 0x9}, 0x94) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:03:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x1, [0x6]}, &(0x7f00000000c0)=0xa) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x100000008}, &(0x7f0000000040)=0x8) 00:03:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fchmod(r0, 0x40) sync() 00:03:58 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x6000)=nil, 0x6000, 0xfffffffffffffffd, 0x12, r1, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, r0, 0x0) 00:03:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getflags(r0, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100)="724e97a1fdd733fbbd6aa4a332a8d193d08f327efce735a3d0808a4178ab5dd03f94abd8ce16db720b2863af2fccbac2d6fa70fd6ddb72c8a456d69a52716a47a169e59cea9ebd1f92cdf007398d3ce48c4f9760d4d422bfeb39b06dd8477460d170284dbd0ff9c258ae6d33d220ddc472623af2e22e1f085e48fae6df5017c3d163e1a3d6363a5c4ec366c9f07117608387b156db4495c6c9edde4d5b7c0ca2db2a9cffbc343af89528e20976bbbaa63ba18b233dd3f785667155979751", 0xbe, 0x80, &(0x7f0000000080)={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x257) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x8, {{0x2, 0x1}}}, 0x90) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r3 = getgid() getgroups(0x1, &(0x7f0000000000)=[r3]) 00:03:59 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f006ec030bda5d92914091243608727ae3944bb0b36f39e450b0f119541dd48fa49a347eb571daa8df4397f52fdbe1385c10063b7547700b5ef1cbc60e65805991adc75a5ac1972bb8fd792e49d472749963e08669a15b263c1cded212d7f2058b21a2669aaaab94440dd4ff38002f5ee93abfb38895a48409438dbdffa2ed294b24215847ad16a34bf7706c0213455da5887a36684f464bdecb3f7d03d21d488aa614142f461d9cfbe298557cacd41e0d614c8b3a89c1486bf989edaab94143652900d6dcce5173257513554691fb6c8236a6c12418e28a428d4d414c3cb6703eb746d"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xda, "31abc001561d84f9ed1a4f61ce2ebf26b6598bb5116eb3a30b961d40d147ac348f1a688a55e7ddac06c745753324d7943ca9870cf76e2a2b0e04c22a981f6f4929345f7c6120af9052688ef379e5407579b74146a947d0d4f06a1ff29c54518090e0df557b58bdb3827cc4a93985221ca752efbc6c7386e4d4286a46edc176267a8da9a0efa0682ddbc49fb8c3ea5fc79ea119630473fabab3222f42a997b9d5f93b9060a213966c3a5536df1aeeebf313deaa1d79c10ad10099386cf6735fed3a9b863a13cb5dd735923a28d758f352b011934ae72bdf304d20"}, 0x0) 00:04:00 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup(r0) execve(&(0x7f0000001540)='./file0\x00', &(0x7f00000015c0)=[&(0x7f0000001580)='^}/\x00'], &(0x7f0000001640)=[&(0x7f0000001600)='\x00']) sendmsg$inet_sctp(r1, &(0x7f0000002700)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x6}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001680)={0x9, 0x8, 0x30, 0x81, 0x8, 0xd4c, 0x1, 0x6, 0x0}, &(0x7f00000016c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001700)={@in6={{0x1c, 0x2, 0x25a, @empty, 0x3}}, r2, 0x81, 0x4, 0x4, 0xfffffffffffffff9, 0x5}, &(0x7f00000017c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001400)={0x0, 0x73, "ead4b94d276a4eab804245d0fc63327c481c54434fb2e5d657c1db5d626030e1b67683d62383d85472f5fdf9ed6e609ae7a1b84cfa05eab2babef8827a3be6f979fa80eb9ef7578a4f95c9304fcd01e82f76a11bd5dbb25a1567387a3463913fffb3f0a513a08135a5af718095118c8ba75b26"}, &(0x7f0000001480)=0x7b) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, 0xee, &(0x7f0000001800)=[{&(0x7f0000000040)="3798a42fca0ea3cd949f00579d0bf257e65067aa504b2cbf43fa8d17367b514e3b4cadf78214dbc544cbed894221fdb3d76dbf9231356d3dde6e0a6050b9670360183185b093aa9dc83f71b8152731bc7fb0f0cd757e2f516af70bf44ab683172db689052a45b2e19bfc9dc865fcbe74282e13b01c36f40d763ff3617411d425851a16a2154dc3346e3180dbcfdb5471511170c2d95a41fb16abb9c79ccd5418dd6c36f20ce6bf244a63c497056fe27a4d0432949d6366bdf3cf3d590ab371ded83d61848224b7dbc219cf3dcfddeeeef2b45eed270382a49cb63736f148e9e54caf26856a1606eba849e5", 0x3e2}, {&(0x7f0000000200)="24b162c273c9a3b5a1352fc3cd5c756c1c8478694b6ffeeea5deddee6cf6d447e2d75498936b8e1b008e77e3cc3febaf8ecad6427b7becb6d6ef18ea33d08c17eaf244ba0e7f5edba85174b114b14ad032848133188919061403f8008ddaea0477d070dc4dfc4422fb67f0eaf8af9059061436d2b62e0d1f0d736e36eddb5ab5b103fa78b1df3b4f22dfb9a749051074ac47e5d7e12c9f99bc43d06cd0d2f77462abaf0f99668f6147310ed7a4a2fb899627058b3b473a0c984a5d15dfe74ce5c0fb9fa44fc2389163f109259b5a55749c902b06dac5ff767d76d8b5d28b7af04ebe6494", 0xe4}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000140)="4da002917fe8591d75234ac61a776eb77fbda8c95c7744daddb6b137247ea703ec9387c46ef898f61248527361a399127c1f500e37f020421ee7a0b7865c502c15f7c7ebe5a056d96812fcc0cad9a24df1e2418fb743b04760bb363ae9ab7d99cacbcbdf5edf49e5ff68cd77f5f50e23541eabcae041f8", 0x77}, {&(0x7f0000001300)="2b25268b22d0d55e196c7ee79873501c6780ed563afc84c62fce8f5f0e49a0d52df8f6e4468ef2d00fd163b2b1f025522beef6a458447728df1473753881f0235cb9a8726347b9971a9dcb62596452700526fdc534c2da14ee17ac049e01c0366a96f1fd32748b5ed521ca64caf992cb871a8bb0a1c97eb6ecc4b12e00399d", 0x18}], 0x5, &(0x7f00000014c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x6, 0x7310, 0x3, 0x800, r3}}], 0x1c, 0x4}, 0x4) 00:04:00 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0x3ff) fcntl$setstatus(r0, 0x4, 0x1004c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040), 0x4) 00:04:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:04:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @loopback, @loopback}, 0xc) 00:04:00 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x45) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x400, 0xfffffffffffffffa}, {0x2, 0x80}}) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00') 00:04:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt(r0, 0x4, 0x6, &(0x7f0000000200)=""/222, &(0x7f0000000300)=0xde) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x8, 0x40) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = semget(0x3, 0x3, 0x40) __semctl$IPC_RMID(r2, 0x0, 0x0) rmdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000540)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000006c0)={r3, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r4, 0x5a}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x7, 0x1, 0x1000, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r5, 0x8}, 0x8) r6 = open(0x0, 0x0, 0x0) mkdir(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getpeername(r6, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) 00:04:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x17, 0x4, 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x2041, &(0x7f0000000140)="2aca7d5a5f65264c33c6a365d42e58bad814d2db3e9bfea3a0a1d2c6267b8ad7a0f5d9f53d32e98b4bdc7cb4ac4178824562aa66f9827e4d02f0647ca471d3217ec4adf7eb7f11f885b7776dfd21363adce6b0975ecba76f5d20f2282a840ad411eddddd6ada4ccf1030562390b7f0c872274ede934efa566f0af98e8ff9b262722941bad0070c53cc8d4d5cb70fe8725c9b686ce1dc7752f172665f", 0x9c) bind$inet(r0, &(0x7f0000000100), 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000008400000008000000000000211400020000000000070000000100a88cfde339410e0090cf"], 0x24}, 0x0) 00:04:00 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) 00:04:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x9, 0xdd1, 0x23ce}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000300de72d7f7ccfb782198a3281e0ea19425c98183e9e54b358d5a8a1b7a0f0ee2337d678d"], 0x6) r2 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r2, 0x0, 0x0) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:04:00 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x4) r1 = socket(0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)={0x0, 0x9d, "ef9068d347d2db1d3ec5e6da6e6c6fe2e045e557519317a5efd3c98e9e530376e3127d3eb8b28e6b4dc56d8fcd2e9a2aa62427848e9dba2ba4ddd680fd2e8c7a0c801bcfc1d9a204846954c18991e5494d2822ceffc9fc129cd821c945095ade6026576d859934146ac37993f1ca04ede83b10441d29ce2f3a61fde0a9897487ae6e91c765da01c324d0fc18da63446cd9c49f7d1d4f9b71cfcfed872f"}, &(0x7f0000000140)=0xa5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r3, 0xfffffffffffffff8, 0x7}, &(0x7f00000003c0)=0xc) semget(0x2, 0x3, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r5 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000580)=""/119) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x800}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000280)={r6, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x4}, @in6={0x1c, 0x1, 0x5, @loopback}, @in6={0x1c, 0x3, 0x4, @empty, 0x400}, @in6={0x1c, 0x3, 0x0, @loopback, 0x101}, @in6={0x1c, 0x3, 0x7, @remote}]}, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:04:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3ff, 0x4) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f666b6c65300062f4d966617d6b08978901702dc398d3159c3332b0b200a8597830e061180fe4e0bad75c78022f5b623795af576adbf72ae2c33f948e7a26ef32e8262d7307e3f2904a60414ae11c45c3ec33"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x1c, 0x10, 0x4, 0x3f, 0x80000000, 0x4d17, 0x211, r1}, &(0x7f0000000240)=0x105) 00:04:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="878338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x79, "2026b97109c0980cced673f17bc68c9e400677990f9c69d83118092ac5788c6ec76abae9941d371cd48ee7f19eb4065d20d083065a08ec38e85dcb1ecc5cc304a81f2f88c15f81bef702f10eff12c8b04aad6469968f7dd3225fc81f9dbcb318f1d1c4ad144fbc18c8624fcd85b2931aa6e2063a4ae1bc762b"}, &(0x7f0000000000)=0x81) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x6}, 0x8) 00:04:01 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r1 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfff, 0x0, 0x6, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x4}}, r3, 0x3, 0x81, 0x200, 0x81, 0xffffffff, 0x101}, 0x98) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r4, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) open(0x0, 0x0, 0xc) 00:04:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x1af) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x400, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x30}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:04:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x80, 0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200), 0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000480)={@local}, 0x14) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchdir(r1) 00:04:02 executing program 0: r0 = socket(0x400002, 0x5, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82810000000000ddff008bd1ac3c6aca38019ee7a3a95f740fddb31cdfef030cedaca154a770a1e8c14c487292fb7a544423375535595b67034bd07720f17f4175"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="7151f58e705928bfb9392f4d1165ea266a79590c598e97d797d3fa8734e7a32aa34748e52161ef521e132e55c6bba85839ad2e8f5d941b9dfe24f3f6750128ec3537eef96f87ddb4b4d0044def68ba49116dd4857268d67104f3b1ed7da0fb12058ec20b7fc10100196bd2f7c82e06cbc70071f3f2798c67397ce6abe8bf14d5a4618d7106dee327476e638f5b40a32a0a54662829698a55358d23521e77be07e85be5e0c068a3037cafa5b29b8519152c066762f0d9de188ecfe08db5012775bc0a5917c99a52b4ea52ec41a8c3de1dee26e65184", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getgid() socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:04:02 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x1) r1 = msgget(0x0, 0x100) r2 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000200)={0x0, 0xffffffffffffffbb, 0x3f, 0x4, 0x7, 0xf9b}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="e53b83a58abe47d2f0d2a1c80b8e2e9439effa98c2d8d32244199f8b1ae3bc2c0769cf5467779ad710399244e05af32a6dc36153", 0x34}], 0x1, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0xff, 0x47f, 0x4000, 0x7, 0x3521, 0x200, 0x8, 0xe6c3, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x776, 0x4, 0x100, 0x1, 0x7fffffff, 0xffff, 0x3f, 0x8, r4}}, @init={0x14, 0x84, 0x1, {0x9, 0x0, 0x8, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x40}}], 0x9c, 0x4}, 0x8) sendfile(r2, r2, &(0x7f00000004c0), 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/118) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) 00:04:02 executing program 3: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000200)=0x8, 0x0) bind$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) 00:04:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x2ea, &(0x7f0000001340)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1000000000000126, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0x0) r2 = semget(0x1, 0x3, 0x514) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f00000000c0)=""/47) 00:04:02 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xb778, 0x3f, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x101}, &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000000)={0xffffffff80000000, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x178}}}, 0x88) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) shmget(0x2, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) futimesat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x8, 0x5}, {0x4, 0x1}}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:04:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x807, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) recvfrom(r0, &(0x7f00000001c0)=""/177, 0xb1, 0x1, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f00000005c0)='y', 0x1}], 0x1, 0x0) fdatasync(r1) 00:04:02 executing program 0: r0 = msgget$private(0x0, 0xb) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) msgsnd(r0, &(0x7f0000000040)={0x3, "7cfd474dafd43481f62420415ea27b432f2c4644b78bdeee30f139093f34f92fdab033b363e3ccf212c82122d4733e0530582a8a4e0e4220d692a2a4881dc0e2385d65bb7f3d8a905116598dd2895149c27e5ea2cd7c066f1865ba161854fb5b0f"}, 0x69, 0x800) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:04:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "35519f17bc4351b9a6384f7c00c3c9b25b94a285afe4a4f3625e103ed8c0834acff6dc5b072b13d326739436a6d0ca6670f10cd971c78075c651beac98a3c6af6de48dfcf9248106763a810a44d576c31a2212e533bf8bb769cdf063c27e0e6a7901b520c84f4ecb5c9250e13cb7342a2e98d951f0f79725c358eb13191f34ae417fe6a0c5b563669c2d2da27bfdff07155f5cc5c394fdb8d6d17bbbf4b3f1d3c801516bfbe80de809da03877e25d50dc3d94719ece8760c3b4cd766472b3fc887296893e757ace58cb2173859f67f3cb0ec4a3ea1c586b26c9a8ed90798359179ea82fc3d0adeb5bbbc16cdd056d4cf"}, 0x100) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e000000100000000000000000000000000000000000000000000000000000000000075ae844eaccb9200"/136, @ANYRES32=0x0, @ANYBLOB="0001000000000000"], 0xa0) 00:04:02 executing program 2: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x404, 0x14) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x2}}, r2, 0x8, 0x3, 0x200}, &(0x7f00000002c0)=0x94) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0) freebsd11_getdents(r1, &(0x7f0000000140)=""/6, 0x2022ae96) 00:04:02 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/15, 0xf}], 0x1) 00:04:02 executing program 1: r0 = socket(0x1e, 0x2, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6, 0xfffffffffffffe01}, 0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) 00:04:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000080)="2081bc7485bd5a452722fc68503f4ca764429a73", 0x14, 0x8c, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0xf3f, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:04:02 executing program 1: __getcwd(&(0x7f0000000100)=""/22, 0x16) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x7, 0x6, [0x4, 0x9, 0x9, 0xffff, 0x100000001, 0x7]}, 0x14) chmod(&(0x7f0000000000)='./file0\x00', 0x104) 00:04:03 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0) setrlimit(0xa, &(0x7f0000000040)={0x40, 0x1}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x92) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x40, 0x2, 0x4400, 0x0, 0x2, 0x5, 0xf94, 0xffff, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x78f, r1}, 0xc) 00:04:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:04:03 executing program 0: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000840)=[0x2, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={r5, 0x7, 0x2}, &(0x7f0000000640)=0x8) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000240)=[0xfffffffffffffff7, 0x7, 0x9, 0x3, 0x6, 0x5e0]) fstat(r4, &(0x7f0000000480)) open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) r6 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r6, 0x4cf) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) semop(r1, &(0x7f0000000100)=[{0x3, 0x7f}, {0x5, 0x6, 0x1000}, {0x1, 0x1, 0x800}, {0x4, 0x8, 0x1000}, {0x6, 0x1, 0x1800}, {0x4, 0x7, 0x800}, {0x0, 0xafab, 0x1000}, {0x0, 0x20, 0x1800}, {0x3, 0x80000000, 0x1800}], 0x9) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) freebsd11_fstat(r3, &(0x7f0000000680)) getegid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff8, 0x10000, 0x3400, 0xfffffffffffffffd, 0x8, 0x4, 0x9, 0x3ff}, &(0x7f0000000340)=0x20) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) 00:04:03 executing program 1: shmget(0x3, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) 00:04:03 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x5, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:04:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) recvfrom(r0, &(0x7f00000000c0)=""/156, 0x9c, 0x0, &(0x7f0000000180)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r1, 0x5}, 0x8) 00:04:04 executing program 1: setitimer(0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="af96620e35d09f481e26601c1387554f91f8aef892c5ad9c4c58235140483bfba5c4953165e5e5952bbd66757e8f444d0fb2385203", 0x35}, {&(0x7f0000000080)="461ed8c8597cb0611b3dd33dbefba4e4d92826f40dbc34758f78a83cf745219649e0881870b0fc7bb5f955d92f4bf138cfccde647ae92e978ec70102977244e8fbd2a67684ca88d58c59ec7d247a11fbf8e8e05a434521e9e7e21cab36798cefedde4b9bb5886aad3ea603c6", 0x6c}, {&(0x7f0000000100)="8a31aaa116fb408a489a44d946d15b0db4bf138121dcebc39260ad", 0x1b}, {&(0x7f0000000140)="29e8fa5932f71f21cb35a8e5301671e23c03166d60b0d486b9b4b252a8407ccd7dcc176a54f88466bc732f94981a05c359f4ec822471c822a8d5160c10c1ad8f7cf7852a9a220c9b1f82876622fbd12d87eb69b8f3aa9aeec9b4bb4dd7a618fbdd7c", 0x62}], 0x4, &(0x7f0000000200)=[@init={0x14, 0x84, 0x1, {0x2, 0x20, 0xff, 0x574}}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x7ff, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x392}}], 0x58, 0x20085}, 0x100) 00:04:04 executing program 0: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000840)=[0x2, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={r5, 0x7, 0x2}, &(0x7f0000000640)=0x8) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000240)=[0xfffffffffffffff7, 0x7, 0x9, 0x3, 0x6, 0x5e0]) fstat(r4, &(0x7f0000000480)) open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) r6 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r6, 0x4cf) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) semop(r1, &(0x7f0000000100)=[{0x3, 0x7f}, {0x5, 0x6, 0x1000}, {0x1, 0x1, 0x800}, {0x4, 0x8, 0x1000}, {0x6, 0x1, 0x1800}, {0x4, 0x7, 0x800}, {0x0, 0xafab, 0x1000}, {0x0, 0x20, 0x1800}, {0x3, 0x80000000, 0x1800}], 0x9) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) freebsd11_fstat(r3, &(0x7f0000000680)) getegid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff8, 0x10000, 0x3400, 0xfffffffffffffffd, 0x8, 0x4, 0x9, 0x3ff}, &(0x7f0000000340)=0x20) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) 00:04:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x57, "6cfcca7169eadbc7b7d4f8af92b11ecbc68ee47732624778f2b6f87d2ab0f514695716da47852803e1609389cf69e90c1d08758a5d948bf456402b040055c8a03ceb1b4fec9f95bb36d55e411cb3eb5aa8f03b709bf934"}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f00000001c0)=0x4) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x2, 0x3d2) 00:04:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x1300000000000000) 00:04:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="71021d5c70877c6393607b805f627953f895f37fd07ce3d12ffc78226555c501d72f81d1dc845b091a3c0e2fe5b106e10207434169722d485e95961da47607185741e40487e1609b5b8eb3a92af55217a2cbed4130d95c0f133d5b1d80c6ae7b6c6c44d991c63b2d236d4602bf5dc60424fa544a4f326871a2cd547d0000000000"], 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:04:07 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r1) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) flock(r0, 0x8) 00:04:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = fcntl$getown(r0, 0x5) getpgid(r1) 00:04:07 executing program 1: socketpair(0x1c, 0x5, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0, 0x8001, 0xfffffffffffffc01, 0x1, 0x7fffffff, 0x63d}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r1) r4 = msgget(0x0, 0x200) msgsnd(r4, &(0x7f0000000000)={0x0, "df0e5640073307e5cec233e0ad8277a8e0213c145feeeae6456224430bea1040d960aed522a9ac5df08436d10a1b8669dd6834dfe3f6f3e6db0679dd03e16bc6a4a22cf5ddecc43f0b3114e1d1ebfa2e0b8b0e57eb4c811689cb7a9fe541c10e9fc3b4cc56890060c5ee54ab2aacacd93ea32802c0d3d365ab04ab5016d77183bf5d5943d94829da8a49fbc5b90e9211d39dcbe048a2321dd354c0c51545bd4b37f2f754ae1410d63c027fd2300f43b79b6c29d942fbd7aa745458c7881eb3af231040197c7c4b4db4e2709509d3b9e0a617a593f806223f89d27b2f47c72def38514dff85cd452221b7d933e16b22f5b850a97143"}, 0xfd, 0x800) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x10) 00:04:07 executing program 0: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/141, 0x8d}, {&(0x7f00000021c0)=""/163, 0xa3}, {&(0x7f0000002280)=""/232, 0xe8}, {&(0x7f0000002380)=""/67, 0x43}], 0x7, 0x0) mprotect(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) 00:04:07 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/37, &(0x7f0000000080)=0x25) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x23, 0x0, &(0x7f0000000040)) 00:04:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/295, @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x5, 0x7, 0x3f}, 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000440)=0x4) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:04:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x82) sendto$unix(r1, &(0x7f0000000100)="162372c46323985c7223a1ade5a7f73b4927e516e959ed36dba03dd21ac90e5d1839430a5dd51e022c7eee7e3ee44ba60ed1d626008f2ead18a301b07ee08fffd58f7715ec3d9cf76f585229407b11a9842d0e81a3ea29fa8075f247fce1e928ac3d0c41a4f132bc26e6c12ed7d8056745c97890e8cd4d3f3fc46bb7483fd09f60e54625d492ba2225f2f549446905cd94ccca1576f9c1b442a0646dc260fa0db900051fa42ad092c0f7517b3a9454401aba3ede84ecb0eb05f0c5cf8a45fd8efe7a80d50e718d4d8a1a0795d90dfcdfd7d86d83b4dcebc08a0f6d74b07b8ea517f889e62cd569ec1c645dd7a389939325", 0xf1, 0x108, &(0x7f00000002c0)=ANY=[@ANYBLOB="01002e2f66696c653000eba830579cc52dda5a6b40f7be85b65c4c1d9621d7d53675f7a25803b869c5640b052a243c1274eebc1045694545808e991de4de8c47470e3bfe88baa22e7bc9cc7e0f4ec1b874b48599ce55a7c7363c66abb4f5cd1f782c77e97f3584ed994a46eed64fc32374c7887860f2677c664b34056d8aa88467e76820987f1c47c428e0982b34f01dc4562d229be393e00c50d2c4cf8c5433d4f7cf"], 0xa) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000040)=0xffffffffffffffbd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x400, 0xffffffffffffff9a, 0x10000, r3}, 0x10) 00:04:07 executing program 0: getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sigaltstack(&(0x7f0000e4b000/0x3000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000adf000/0x2000)=nil, 0x0) mlock(&(0x7f0000d36000/0x3000)=nil, 0x3000) 00:04:07 executing program 3: setrlimit(0xfbffffffffffffff, 0xfffffffffffffffe) setrlimit(0x7, &(0x7f0000000180)={0x9, 0x3}) r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) bind$inet6(r0, &(0x7f0000000340)={0x1c, 0x3, 0x66f, @empty, 0x8}, 0x1c) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xffffffffffff8b5c, 0x5, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8000}, &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xff}, 0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3ff, 0x6, [0x100, 0xa83a, 0xef80, 0x8, 0x2a5b, 0x1f]}, &(0x7f00000000c0)=0x14) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="13000008c6c10672f257d094e4066150070c205a4824a2"], &(0x7f0000000140)=0x1b) 00:04:07 executing program 2: r0 = semget(0x0, 0x0, 0xa0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000680)=0x1c, 0x30000000) accept4(r1, &(0x7f00000006c0)=@un=@file={0x0, ""/108}, &(0x7f0000000780)=0x6e, 0x30000000) r2 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r2, r3, r4, r5, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r6, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) r8 = accept(r7, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r6, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r9 = dup(r7) sendto$inet6(r9, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) 00:04:07 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000001c0)='./file1\x00', 0x100, 0x2) listen(r1, 0x800010000000a8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', 0x0], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r2, 0x0, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x1, 0x10) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000400)=0xfffffffffffffe98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11dbee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 00:04:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xba, 0xffffffffffff8001, 0x200, 0xcf09, 0x200, 0x7, 0x0, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, r1}, &(0x7f0000000180)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x5}, &(0x7f0000000380)=0x8) 00:04:08 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x44, 0x3, 0x1}, &(0x7f00000000c0)=0xfffffe65) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x1c3, 0x2, 0x9, 0x0, 0x3}, 0x14) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:04:10 executing program 1: socketpair(0x17, 0x0, 0xfffffffffffff800, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x5, 0x9}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0xfffffffffffffffb, 0x4e}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1000, 0x0, 0x2}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x1, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000280)=""/98, 0x62}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x3001, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0xffffffff}, 0x8) 00:04:10 executing program 0: freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0xffffffffffffffff) r1 = geteuid() setresuid(r1, r1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)={r3, 0x8a, "f0adaa51c180846775a4f5af1178f60cc9dbfc8c0fde52c7b713b1e21daf6c7601f7a66cb722af1509541120e603e7fae0c5fd6ac546c05fd601fd88cc1879d284e11ce61e26a0515be3023a142ed7aca43147c110a58ed0eef10046dbec61471e705b849b75a23cc5b11b5896c230b944e05aaac4b394162dbf75aa587347790256cee882e76b268258"}, &(0x7f0000000280)=0x92) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) setreuid(0x0, 0x0) 00:04:10 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:04:10 executing program 1: mprotect(&(0x7f000098a000/0x1000)=nil, 0x1000, 0x3) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x17, "ef598a220c2b0c7bbcd8fb717555acc07e11e0d1fdee71"}, &(0x7f0000000280)=0x1f) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x4}, 0x8) munmap(&(0x7f0000c03000/0x1000)=nil, 0x1000) r2 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x3, [0x6, 0x2, 0x100000001]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, r3, 0x2, 0x7fff, 0x100, 0x3ff, 0x8}, &(0x7f0000000140)=0xa0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x100, 0x49, "4b787b4f932e307b17a25cedb0250f9c99dd5e7b9b05cdc403e4ca9ef5ea757d543fc12ad66873542d46e6a9d5d2fb0265fc7597b50989de3f5468f4b37abf673c3d08ad50c06fbfc3"}, 0x51) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000b58000/0x3000)=nil, 0x3000, 0x3) 00:04:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @loopback}, &(0x7f0000000040)=0x8) write(r2, &(0x7f0000000040), 0x1fff) 00:04:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000000)=0x8) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) sendmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)="850334901cc99f39c747924e6661d859add152163bbc20540b43a0482cddb954f05af2490d5890ccc8b898bc9b6b4c2a1e3c61d988780f5cf574f2c3cb693bd17f325366242dd60dbfb5a82a3db66b91557659d2abdb77e27eb2dda6234f6a4d55b079e1c4c9bc59c026883563b9a0269b143ba5f1d820d7c70070338d881d3b941c032d18f74b3e5df37c0e9ec441d75840bc089720d84f168bb2a11158c7cb7dfb330f96b105a8ebbb7032eff980341ec7f9d473e0533f5a18b3950a6bef9628ddb88cab61a84c3e1d36239f17c4832acc89ef2dd4c458ea99e20afa5c", 0xde}, {&(0x7f0000000240)="2c0468dd3ca7bc3d39568ab3847475251e4a179913137d43ef22de4732152926bc25ede10d6fd0cb05cfce49a12da6c45658c24e4a7a26a5e603a582475d84e32cedd3fad50b30d30a222a54d77b5a08f33f66dc8ad52c44b3baf18b41374a859abfd224bedc3d30d09d6a7ca589b01bf44d615cdf99a1980a50ef28f8de506f13271ccece6af08285adbca4", 0x8c}, {&(0x7f0000000300)="6bd0f7212da0a8d35d9b6fd3aede083455cb8f52474dc5d0fdd79d0a11eb03b84062e00711e2954029d370d14e60ef173fcc95e94e7dc9ae21128d189d87f07cd506d97263ffa5b922aa23ac70f7a6d1f58d86bd86216f628b059f889f5fe5f6b9826c2b5e7a956b28f06a6697e0b690b8052394ecb0128e2d63b1d263847fc83699a8c040d8ad1d12eafad59c93557163978d0ca036dd32a39bb19d145ea8c9861205bda62cf26a70f4adb309b5af416c3f4ec2cc55bc1c687912f59ccbbdb609ec4bfadd1a495b70b5b1c2078f4b512f8111e3bfd314355d778abac0821ab9a7bb95ed53c14397c9945f454e", 0xed}, {&(0x7f00000000c0)="b35085692afb1960e92b59b75100", 0xe}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000400)="b658bac42983a7ffad40a5bcd56b5bcf376a36dba5b5a270ee1f44eda03291ce310f08", 0x23}, {&(0x7f0000000440)="7ae0701d733d9739e99d7e99ac0a73ba70cf089c2c035053c1933b3800fd7d4a5db8bcfe9ddf32c7131165cbb9d367163338afc154fa1fe8579e646d54a6ebf571027d960259e449dec3946137be22ed8ff19ab8d237bad45f512a2d95e4ac511e7a79bd4b3dbfe47b65dfecd6ca4b9c25849031492052c07143e1e2ed9fb4892e715db6e1e0aba58caa150ff7ef0d8b797968b9f8c6c2fa3879ec", 0x9b}], 0x7, &(0x7f0000000580)=[{0x20, 0x29, 0xfffffffffffffffc, "55cb5a68e0c8c5761ee0b3b0007518"}], 0x20}, 0x20000) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) 00:04:11 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x30000000) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getpeername$unix(r2, 0xffffffffffffffff, &(0x7f0000000140)=0xfe59) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x80e9}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYBLOB="2c000000c09363bf2365f987eddff3e82b347a74814d74e1ab84ebd42c3751feb4e3941a18cc653dca520158f75cf0010d6285fbd60175dd66274384961281c3136121f3ba2abccef8cc99a73f1b28c1302576e06d0d89ded19a5c1c3a971b36c55ea460d0b84068d7a10558d713cdf3a9e5e0bbe5353b0b8e6c7404c7b9c0f12dbb47a5b8af85d314000dec94281226afc70e22bbd3b95627e9b5d62cb7f11f1ece53e60368da3dde83a0"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000280)="8c1cb42250f86bf340fd38a3e084c429be7332dd49c63d09e44120bfeee1cb3c3a455b4cf2fa0532e728723d7bca0a787ddf49b060fbdf9d63ffcb54104245d90f437ce948dade66d4923cdb39d21591abcf402e9229a11d528dbdde11bbe7c0a9dfd4890ed27ce721b3f8e7423eeb410c9071a8af14b5b90a6f923139ded9c0c96adbde7c7b81f7ea56fcc85c115663f9555eecb7337528b9bc", 0x9a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r1}, &(0x7f0000000100)=0x10) r3 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000240)=0x8) 00:04:11 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c65300009bb5179f57c823b5deb368ba3af1afcf8de56a4f00bd87fe8e68862e9f83e21610b36dfa36c9cdcac6049c29b74141548322fa2e180e9d9e452b212050dd1530aec63ea4fda6491d0622551bd674540d4c3ca70935ddf23fa274679122f"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xffff}, 0x8) 00:04:11 executing program 1: setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x40000000000017, 0x5, 0x1) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:04:11 executing program 1: r0 = socket(0x2, 0x20000007, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82026e2f66696c652800"], 0x10) recvfrom$unix(r0, &(0x7f0000000300)=""/212, 0xd4, 0x40, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) sendto$unix(0xffffffffffffffff, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:04:11 executing program 1: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0x1c, 0x1, 0x4) lseek(r0, 0x0, 0x0) getresuid(0x0, &(0x7f00000030c0), 0x0) 00:04:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @broadcast}}, r1, 0x8, 0x0, 0xa, 0x8, 0xfffffffffffff993, 0x81}, 0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0xcdf}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x1000, 0x9, 0x80000000, r2}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xe}, 0x10) 00:04:12 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:04:12 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c65300009bb5179f57c823b5deb368ba3af1afcf8de56a4f00bd87fe8e68862e9f83e21610b36dfa36c9cdcac6049c29b74141548322fa2e180e9d9e452b212050dd1530aec63ea4fda6491d0622551bd674540d4c3ca70935ddf23fa274679122f"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xffff}, 0x8) 00:04:13 executing program 0: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001080)={0x0, 0x7ff, 0x2}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001100)={0x0, 0x80, "98caba28d8f8186e434665a1d55e9e8ee31da1047d22b8b223a754b5d3a05c0aa3bfafa9f73f60832e7ead7cfcae28df60a9176e8f93140a6f6f3e3ac3c07d83ec511ed0cd82ff0b63cc836221dda7b99fa4082a5d3c66381f8c885ba27181084ddfc3c7230bbf91f75d54290ac090241b912b09dc5965b5b01a48bc5e3875f4"}, &(0x7f00000011c0)=0x88) sendmsg$inet_sctp(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, &(0x7f0000001200)=[@init={0x14, 0x84, 0x1, {0x4, 0x101, 0x10001, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xffffffffffffff58, 0x4200, 0xfffffffffffffffd, 0x3, 0x3, 0xffffffff, 0x0, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x85c0}}, @init={0x14, 0x84, 0x1, {0x2, 0x4, 0x6, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x0, 0x100, 0x7fff, 0x2, 0x6, 0x8, 0xcd2, r2}}, @dstaddrv4={0x10}], 0xa4, 0x8}, 0x4) 00:04:13 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000ec2000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:04:13 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x0) write(r0, &(0x7f00000000c0)="1f", 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000003c0)="05", 0x1}], 0x1) close(r0) socketpair(0x1c, 0x10000000, 0xd5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4) 00:04:13 executing program 2: r0 = semget$private(0x0, 0x8, 0xf) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000000680)="775c98888dd0666d67bd1f81787a2f077ff34dd13e0ac74c74f11e8bbf778c8b03b6f2eb17e62d0a183b17c1bf308c7bfbb978c7966ec17a8467eee17734cf8f5695163a2a1f6af13c315bb270eba466a8b7ed6883e32052cc5a95cf360abc2030047c5e672a48dc1901", 0x6a) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() semop(r0, &(0x7f0000000600)=[{0x1, 0x5, 0x1000}, {0x2, 0x5, 0x1800}, {0x1, 0x100000000}], 0x3) r4 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r1, 0x0, r2, r3, 0x10, 0x7c}, 0x3, 0x10001}) r5 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000040)=""/199, 0xc7}], 0x2, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000540)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r6}, 0xc) semop(r0, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x5, 0x7, 0x800}], 0x8) r7 = accept4(r5, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008048af164700"/136, @ANYRES32=0x0], &(0x7f00000005c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000640)={0x8, 0x6, 0x800, 0x0, 0x4, 0x0, 0x6, 0x80000001, r8}, 0x20) shmat(r4, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r9 = socket$inet(0x2, 0x20000002, 0x0) shmget(0x2, 0x1000, 0x118, &(0x7f0000ffc000/0x1000)=nil) freebsd11_fstat(r9, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x19, &(0x7f0000000240)={0x0, 0xb60}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f00000002c0)={r10, 0x2}, &(0x7f0000000300)=0x8) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000340)=0x800) 00:04:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000200)=0x10) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0x8001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) socket$inet6(0x1c, 0x1, 0xccd) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) 00:04:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40000608020001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffff, 0x81c, 0xff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x2, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xbf9, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x400000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x6, 0x101, 0x7, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x230, 0x5, 0xe8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:04:13 executing program 3: r0 = open(&(0x7f0000000100)='./file1\x00', 0x1000215, 0xffffffffffffffff) pwritev(r0, 0x0, 0x0, 0x0) 00:04:13 executing program 1: unlink(&(0x7f00000002c0)='./file0\x00') chdir(&(0x7f0000000540)='./file1\x00') execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400), 0x0) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x7fff, 0x400, 0x1498daf3, 0x800000000, 0x1, 0x8, 0x8, {@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x7fffffff, 0x2, 0x5a60, 0x9, 0x7}}, &(0x7f0000000080)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x40}]}, &(0x7f0000000280)=0x10) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) 00:04:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100008, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffffe, 0xffffffff}, {0x3, 0xd0c}}, 0x200) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0x6) mkdir(&(0x7f00000000c0)='./file0\x00', 0xa0) 00:04:13 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02e9ffffdf000002592f000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:04:13 executing program 1: syz_emit_ethernet(0x97, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}}, 0x8) 00:04:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) lseek(r0, 0x0, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) 00:04:14 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x5, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) listen(r0, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) 00:04:14 executing program 2: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = shmget(0x3, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000a40)=ANY=[@ANYBLOB="82022e2f6665143c4896bcfbbb9e302730000020e95e10801358670343e95533b14935445251b27b20407ce583afeecd8cb786db478d0ff688f373ff8393415e49e6124861bced2fb19fa8c80f66fbf984b7fdf58765feda0c9efd55398e44bb979e6aaeff1d921b9c5f065b4317018a8d2df6fb8c8db0dd05e9fbe17270161087f784af1438ef221785f6f05560ac4ca9ae4fa1c4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x2, 0x1, 0x6, 0x81, 0xaa5c}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000840)={@in={{0x2, 0x0, @multicast2}}, r7}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f0000000380)='./file0\x00', 0x2, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000640)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x546) r1 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x31, 0x1) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) sendto$unix(r1, &(0x7f00000001c0)="b5e548b444ee05067f991ea6288a70893aa9e348154776ae153489254d57b70b109bff117f1108ebcf4dd57b8eefaee12fac9c0b3cef466b7c820338f8a586cbcee61b1f15684eb6b5264a7c673219c4c3bca503e84e176740a696609ebf09bb50263aa5e3ae1020d680e0094b06e92391c1e979b0961c5c8b62c7fd364f309ba5c9788ff1f7ce", 0x87, 0x0, 0x0, 0x0) 00:04:14 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x1005) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:04:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="2634800002000000"], 0x0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="1c000000000000000000bb010100"/128, @ANYRES32=r4, @ANYBLOB="020000000400000001000000806a000000000000"], &(0x7f0000000840)=0x98) shmctl$SHM_LOCK(0x0, 0xb) 00:04:14 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x100) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00') 00:04:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x32cc}, 0x1c) r1 = semget$private(0x0, 0x0, 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/112) 00:04:14 executing program 2: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = shmget(0x3, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000a40)=ANY=[@ANYBLOB="82022e2f6665143c4896bcfbbb9e302730000020e95e10801358670343e95533b14935445251b27b20407ce583afeecd8cb786db478d0ff688f373ff8393415e49e6124861bced2fb19fa8c80f66fbf984b7fdf58765feda0c9efd55398e44bb979e6aaeff1d921b9c5f065b4317018a8d2df6fb8c8db0dd05e9fbe17270161087f784af1438ef221785f6f05560ac4ca9ae4fa1c4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x2, 0x1, 0x6, 0x81, 0xaa5c}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000840)={@in={{0x2, 0x0, @multicast2}}, r7}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f0000000380)='./file0\x00', 0x2, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000640)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:14 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000040)={0x8, {{0x2, 0x2, @multicast2}}, {{0x2, 0x3, @multicast1}}}, 0x118) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x20000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x9, 0xffffffffffffffff, 0x362) r3 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/91) fchmod(r0, 0x22) 00:04:14 executing program 1: r0 = socket(0x17, 0x20000007, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x8, 0x400, 0x6, 0x3, 0x8000, 0x401, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x7fffffff}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) getsockopt$inet6_udplite(r2, 0x88, 0x2, 0x0, &(0x7f0000000140)=0x279) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:04:14 executing program 1: pipe2(&(0x7f0000000580)={0xffffffffffffffff}, 0x100004) freebsd11_fstat(r0, &(0x7f0000000640)) setrlimit(0xa, &(0x7f0000000000)={0x5f80000000, 0x80000001}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x80000001, 0x9, 0x2d25, 0x22b}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0xc36, 0x4) 00:04:14 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@broadcast, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0) 00:04:14 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x3, 0x4}, 0x8) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) 00:04:14 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00001d4000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100), 0x4) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x66, 0x4c1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x5}, 0x8) 00:04:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000300)="4df8cbfcd14dbd01de8da54343af36d1a8d0607863cd846a1432d0b824c561cde1f5fd8cacee7262749b122903378a843dffe010b68e7678f37f850e49cade2e0c7ad6f7d50af9cd11594e58c5b47ad0958f0d5c10f48c4f4b1cf8a956d980e15bba4845ac737f06e462", 0xfffffffffffffe98) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="d2", 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:04:14 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = socket$inet(0x2, 0x4, 0x1) mlockall(0x1) sync() mkdir(&(0x7f0000000180)='./file0\x00', 0x46) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getown(r3, 0x5) 00:04:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000300)="4df8cbfcd14dbd01de8da54343af36d1a8d0607863cd846a1432d0b824c561cde1f5fd8cacee7262749b122903378a843dffe010b68e7678f37f850e49cade2e0c7ad6f7d50af9cd11594e58c5b47ad0958f0d5c10f48c4f4b1cf8a956d980e15bba4845ac737f06e462", 0xfffffffffffffe98) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="d2", 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:04:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000001c0), 0x0, 0x40000, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0xe1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x10001}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8) 00:04:14 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2204000000fe80000000000000ff000000000000aa08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000692c0000000000000000000000000000000000000000000000000000000000000000000000004000"/130, @ANYRES32=r1, @ANYBLOB="82000000000000001001000003000000d9040900"], 0x98) mmap(&(0x7f0000776000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:04:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530001f587de74bcb0bd48a26b2726bdb2ea8453343bcd78a1e9c4d620150ade2544e4a614628b64624c315da552438f5d6eff4c97a169ba774f090fd013aa7d217fea525ed84c46a8638f47defb882905b1f33cc454f60c367a6120b7b61fb6e023d532989875fe0cefe22653df4c8de998d"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1e10, 0x540f}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x1c, "3fb5fd6c546ebe882064a8ea270e24870a4196efa771428ae4be6dd3"}, &(0x7f00000000c0)=0x24) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x4, 0xf, 0x9e5, 0x5}, &(0x7f00000002c0)=0x18) 00:04:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x9) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) 00:04:14 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x120000, 0x1) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@empty, r3}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x5, r5}, &(0x7f0000000140)=0xc) lseek(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:04:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x401, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x9, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1a, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r1, 0xffffffff}, &(0x7f0000000180)=0x8) 00:04:16 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = socket$inet(0x2, 0x4, 0x1) mlockall(0x1) sync() mkdir(&(0x7f0000000180)='./file0\x00', 0x46) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getown(r3, 0x5) 00:04:16 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 00:04:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000), 0x11) 00:04:16 executing program 1: socket$inet6(0x1c, 0x0, 0x1) syz_emit_ethernet(0x2c, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080007047102025263c8c2d50b8fa73e030000000000000007000000") 00:04:16 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1ff, 0x0, 0x8, 0x2}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0xc0d, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x1, r2}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) 00:04:16 executing program 3: select(0x40, &(0x7f0000000100)={0x0, 0x1f, 0x0, 0x0, 0x0, 0x4}, 0xfffffffffffffffe, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fchmod(r0, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x4, 0x8001, 0x4b4, 0x6}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x40}, &(0x7f0000000180)=0x8) 00:04:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x7fff, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = getpid() wait4(r3, &(0x7f0000000240), 0xc, &(0x7f0000000280)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f00000004c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x101, 0x7, 0x5}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r4, 0xfffffffffffffff7, 0x7, [0x3, 0x3627, 0x0, 0x7f, 0x2, 0x80000000, 0x1]}, &(0x7f0000000400)=0x16) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) 00:04:16 executing program 2: r0 = semget(0x2, 0x4, 0x100) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/160) 00:04:16 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc") r0 = socket(0x17, 0x20000002, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000180)=0x4) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) 00:04:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x307) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffffffffff7, 0x3, 0x4}, &(0x7f0000000080)=0x10) 00:04:16 executing program 1: r0 = socket(0xffffffffffffffff, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x100, 0x80) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xc002, 0x5) recvfrom$unix(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x2, &(0x7f0000001100)=ANY=[@ANYBLOB="00237af95243fe76366a2239e41b622a002e2f66696c65302f66696c060000"], 0x10) sendto$unix(r1, 0x0, 0x0, 0x85, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) 00:04:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr=0x9626}, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:16 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x7fff, 0x4, 0x2000, 0x7, 0x0, 0xb498, 0x8, 0x81, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x9, &(0x7f0000000000), 0x2) 00:04:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20200, 0x10) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x400) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r1, 0x0, 0x65, 0x0, 0x73) 00:04:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @rand_addr=0x9, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:04:18 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:04:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="80022a2f3a7fd3d43000"], 0x10) execve(0x0, 0x0, 0x0) close(r0) 00:04:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="ea9a119bae74e4ea86ff7cfb37bd91dee9cf21f484c3463920c2b0431e06277db5c8dd0000000000000025635ffd9bb8ef8d595e97fc3a7236e0c72d4050", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 00:04:18 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r3, 0x4}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r4 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, 0x0, 0xffffff20) getgroups(0x74, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000040)=0x1210, 0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) sendto$unix(r4, &(0x7f00000001c0)="b5e548b444ee05067f991ea6288a70893aa9e348154776ae153489254d57b70b109bff117f1108ebcf4dd57b8eefaee12fac9c0b3cef466b7c820338f8a586cbcee61b1f15684eb6b5264a7c673219c4c3bca503e84e176740a696609ebf09bb50263aa5e3ae1020d680e0094b06e92391c1e979b0961c5c8b62c7fd364f309ba5c9788ff1f7ce", 0x87, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, 0x0) sendfile(r1, r0, &(0x7f00000001c0), 0x6) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) 00:04:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = msgget$private(0x0, 0x400) msgsnd(r2, &(0x7f00000000c0)={0x2, "bbd34dc6b9d208e7333f6a119ec48c88b252e894001ed1a0ca336383d10c5d0e45bb54b2b656ca"}, 0x2f, 0x800) ftruncate(r1, 0x9) 00:04:18 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x4) 00:04:18 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x6c0, r1}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x80}, 0x8) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x7f, 0x10000}, {0xfffffffffffffffd, 0x1}}) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:04:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0xffffffff) fchmod(r1, 0x180) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x8001, "6e783f1d75b3c97f6fa860dd116eb7e7"}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) fsync(r1) freebsd10_pipe(&(0x7f0000000140)) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x8, 0x4) 00:04:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = msgget$private(0x0, 0x400) msgsnd(r2, &(0x7f00000000c0)={0x2, "bbd34dc6b9d208e7333f6a119ec48c88b252e894001ed1a0ca336383d10c5d0e45bb54b2b656ca"}, 0x2f, 0x800) ftruncate(r1, 0x9) 00:04:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x1000000000e010, 0x0) poll(0x0, 0x0, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0xa59b, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x100000001}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x2b}, 0x8) 00:04:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66691a14fa963e646c5f8a951090bf6c6530002b1c41b9cf4dfd1e498d347781f78161f8873f46bf4d12da93ef692a02e5f088"], 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x0, 0x3}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getpeername$inet6(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x100, 0x6, 0x1b00, 0x3, 0x7fff, 0x3, 0xbd2, 0x401, r1}, 0x20) 00:04:22 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x6c0, r1}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x80}, 0x8) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x7f, 0x10000}, {0xfffffffffffffffd, 0x1}}) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:04:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000600"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 00:04:23 executing program 0: getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x26) chown(&(0x7f0000000000)='.\x00', 0x0, r0) 00:04:23 executing program 0: syz_emit_ethernet(0xffffff5b, &(0x7f0000000140)="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") 00:04:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x329) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x6, {{0x2, 0x1}}}, 0x90) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7f, 0x8, [0x8000, 0x80000001, 0x7, 0x0, 0xfff, 0xfffffffffffffff9, 0xaf, 0xbf1]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 00:04:24 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x9, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x7fff}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x1a, &(0x7f0000000000), 0x4) 00:04:24 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x20000000002, 0x20000000, 0x4) dup2(r1, r0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696d653000"], 0x1) 00:04:24 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x10000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @loopback, r2}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1202, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0xb73dd83bcedbbda6, &(0x7f0000000280)={@remote={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) r4 = shmget(0x1, 0x4000, 0x28, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000002c0)=""/108) 00:04:24 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r2, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8fd6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) 00:04:24 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f00000001c0)={0x8001, 0x7d1b}, 0x10) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1, 0x14, r0, 0xffffffffffffffff) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037f303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a434725ec1a9b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:04:24 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e98500779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)={r3, 0x54, "59318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="00100000020000000400e30601010800090000001c004e21fafffffffe8000000000000000000000000000aa0100"/148, @ANYRES32=r4, @ANYBLOB="414e000005000000090000ff0100000006000000"], &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:04:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 00:04:25 executing program 0: r0 = socket(0x0, 0x10001, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530008b1aebc2e96ce6f7a593b51edda7203e1daa4c3dc0c00e05ca277d8d6478da8c82ce2532e419b3b1092e91cb2eb788d93ab739d2f9726301e5aaf7b65160243f724c1d663a0d593b9934430b08b038d4e66c34167ba0509f525fb5d31ecb02be463557"], 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1b1, 0x4120, 0x5, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:04:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 00:04:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x89, 0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xffffffffffffff80, 0x900, 0x1, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0xc) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040), 0x4) 00:04:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x9, 0x5}, 0x8) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x2}, {r0, 0x120}, {r0, 0x3557c6854e9b66af}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xc75, 0x800, 0xfffffffffffff1a2, 0x1ff, r1}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7fff, 0x17e9, 0x3f, 0x0, 0x7ff}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x914a0be1) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getuid() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x2, 0x1, @loopback}}}, 0x90) 00:04:25 executing program 0: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x1010, r1, 0x0) 00:04:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x80}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x3ff, 0x80}, &(0x7f0000000080)={0x8}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f00000000c0)="223a7017ea", 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2208000000fe80f9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f96939f684f3cab0000000000eabe8dd1e0ff7f73df594a169eb9eb00"/131, @ANYRES32=0x0, @ANYBLOB="0080000003000000000000008100000000000000"], &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0359000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x10) freebsd11_fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r1, r3, r4) 00:04:30 executing program 0: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0]) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x0, 0x0, 0x4}, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:04:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xa, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x9, 0x40}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x6, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xa82, 0x6, 0x30, 0x3, 0x7ff, 0x4, 0x7, 0x100, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x4}}, r3}, 0x8c) 00:04:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x7c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) mlock(&(0x7f0000aae000/0x2000)=nil, 0x2000) 00:04:30 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x8}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) 00:04:30 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0xff, 0x4000, 0x2, 0x8000, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x100, r1}, &(0x7f0000000280)=0xc) r3 = socket(0x1d, 0x10000000, 0xfffffffffffffff9) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="64022d8f4fe2a28c7c98"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)=ANY=[], &(0x7f0000000640)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, r2}, 0x8c) fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r4, r5) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000180)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f0000000040)=0x4, 0x4) 00:04:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "fb"}, 0x9) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x10001, @empty, 0x1}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:04:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x2) sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000040)="d96255422d4683985021937b5311d97e8468feaefb15f341ddd1c66dd8fb368f069f62530d53c140c28d10f7496e1b35ac6836d945289874e3", 0x39}, {&(0x7f0000000080)="5d856b09cf14d4ccbb2549446960320da14a6a848a005c249e10295f2bcfb35fa8e313c1c001d889012b249dfcdea234ea4bea8a97dbd4a98ac253395ba739d8b95f82da7bbc8750c9f6de9bc36d3fd4d128d0621039b3a6e5a8942f3bc0ff686e659cf31573b7d7a6a849ed1aef33588016d05003f11974daa3a5e8294e", 0x7e}, {&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="b6617efebfef777e6bd7149c57247e", 0xf}, {&(0x7f0000000240)="998a409785753d752e3e7672689bda4d159f1d7343dc3e49c04d682e6d8e6a86394e6fbc04b5062980a2710956fe2d96a516b8c8c34c1bd0f3368cc656dff8daa33c3e6941c9e9b234444edf3586a49d5b6eaa8828239a45138bb5bfbeabd3e9d5cc1f0125a19d7f6dc3844a30b5b70c0fe0db579860be3f6d8d4c6939296e72b19eceea21569c8be9c7d8532ac35bf88c99416e92425beaee4b951882c14f06e4c3484e9932f7feaf6bf80e7ee7aa05d2b59c9fa937a484be6b0b9491882a0219ae5b8d8a012cdb40049a5766a4", 0xce}, {&(0x7f0000000400)="f30f909645a3338f7d00482d55deee79d398cac0e89f399a00db55d40d67ae949ebbeaa3da103eecbed078752cf940f959d2687a39d2a532bbd630ddde03f54a561290607c53d9399c7d4b43906b3d5e4e53c358eb716e84804dd09cd22b5d9cad054763acfef34370d6c98a6cce7e9996302ca366f204fa42415fc47188dd9ec540bb2c7e55d7e7e472776e9084c9dd3a3cd25fa2", 0x95}, {&(0x7f0000000340)="e9c9", 0x2}], 0x7, 0x0, 0x0, 0x20101}, 0x84) 00:04:30 executing program 2: socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x7, 0x4) 00:04:30 executing program 1: r0 = socket(0x1000000000000013, 0x5, 0x0) connect$unix(r0, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x200}, &(0x7f00000000c0)=0x8) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="850000001565d3caac3c9f5093a4c89a90722e3d8b0b5c4555d015465970dda05b9b34dc4932bb527124f91f81fb58c4e8aace1abc15135a338cfc37cf60576964a8d84577d0a16a4bd37198a0cffd2257999fba4952aa08ea2ffa39fc2248dae24633a57ce50712a9488770383826f004898106e936fe0846c06d02ba12bf9ec852965f9060f14e21"], &(0x7f0000000280)=0x8d) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) r3 = semget(0x1, 0x4, 0x4) semop(r3, &(0x7f00000002c0)=[{0x3, 0x80000001, 0x800}], 0x1) 00:04:31 executing program 0: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) 00:04:31 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000580)={0xffffffffffffffff}, 0x0) freebsd11_fstat(r0, &(0x7f0000000640)) setgroups(0x1f6, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) msync(&(0x7f00009d2000/0x3000)=nil, 0x3000, 0xfffffffffffffff8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000dfa000/0x4000)=nil, 0x4000, 0x5) 00:04:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:04:31 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getpgrp(0x0) getpgrp(0x0) getpgid(0x0) r1 = getpgrp(0x0) r2 = getpgid(r1) fcntl$setown(r0, 0x6, r2) fcntl$setown(r0, 0x6, 0x0) 00:04:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000180)={0x0, 0xd57}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x9, 0x401, 0x6bf1, 0xa2, 0x8001}, &(0x7f0000000100)=0x14) 00:04:31 executing program 0: r0 = socket(0x1c, 0x20000003, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000002200), &(0x7f0000002240)=0x4) r1 = socket(0x2, 0x1, 0x84) getpeername$unix(r1, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1ff, 0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66686c653000"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x4f4d, 0x8}, &(0x7f0000000100)=0x18) accept(r1, 0x0, &(0x7f0000002280)) getsockname(r1, &(0x7f0000001180)=@un=@file={0x0, ""/4096}, &(0x7f00000021c0)=0x1002) 00:04:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) syz_emit_ethernet(0xffffffffffffff93, &(0x7f00000000c0)="7903008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba20600700000000ea94bce09126abf88c693831ea2a8444a84f7845056863dc6a") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 00:04:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000daabca00ffffffffc8c13847378f351e1cb08844f94d59c7b3ac64669c8a710d72c9074af50a6c88d4f5780dc4750dae4e36c4ba7d52325b82303fe207fecc470ecf397bc5adad691e501a9d31f63fe743ec646c5a669655644009a377779a157a5768f2aebcb3d4d2ea94dd9232ae7f90201a87d8aaddb6bcbaeeb919f47ce3180bb3f1488d297b90de1302e96788706f9147"], 0x10) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast1, @rand_addr}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1, 0x200}, 0x94) writev(r0, 0x0, 0x0) 00:04:31 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x400, 0x20) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x10000}, 0x4) 00:04:31 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0) 00:04:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) r1 = socket$inet(0x2, 0x1, 0x6) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r1, r2, &(0x7f0000000080)=0x3d, 0x5) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0xc3) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000240)=""/253, &(0x7f0000000140)=0xfd) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0) 00:04:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1ff}, &(0x7f00000000c0)=0x8) 00:04:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x2, 0x10001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0x5a, "0c4cbc0c85819efc89677fdd320edb71b3625ccba26b7a6e2ff75ca5ed9d5f1151fd7706b0954df66e7030bb8073fd9f519a82b1a9875fcda70b78cadb6891166c36990acc37433470820c6ecfb94744190522a14f2f8b1c5937"}, &(0x7f0000000380)=0x62) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff7c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x45c, &(0x7f00000003c0)=0xdad5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) 00:04:31 executing program 1: r0 = open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x40000000000000, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:04:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/18) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) 00:04:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r0, 0x40}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x20000001) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1000, 0xc, 0x4, 0x9, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7, 0x1}, &(0x7f0000000100)=0xc) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xe64, 0x1f}, {0x1, 0xfffffffffffffff8}}) 00:04:32 executing program 0: poll(0xfffffffffffffffe, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x20) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x5, @loopback, 0x9}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000080)="989471a3377277af65d19fc2cfd4f9236f1d78325a4d437a85bd29ca7544ff1926035622b7e5a130099747a1194aacfa0badc121b85fc7eaa98db4b72e99f6bb2ae50032adb318", 0x47}, {&(0x7f0000000100)="1a69340e07bf95f801bcbacf19701f7c565779c0448516b85fb2a0266293e656833b116922778577255e", 0x2a}, {&(0x7f0000000140)="e619ba62958c432b97bf35edb1a1d40841c74a35cb4ef7c27cc2dc5455d51e7e664c519440c34276b5769941ff7bce7f197e749500655cc034972a4b8216186e5f6f90b79ff26ed1817414ffd0c8aa57a0", 0x51}, {&(0x7f00000001c0)="dc8d050d780f9351f3ab771f81cfef8fdb4343dd032004fdc4d0f98db5bc70d6993a25259122fb5ae981edf0287ca1dca6c0089b19bee2e8ac2730b63bd9aca07cf7b937669b9091d7aa8a04515a30a2a6d05f9dbb5cb65507677969f402cab776233cf7ac7d8c9fe09325216a38538c520da11ea1721872372f67aefdaf640b06e98a1c27fa0decfffff5c2e71307f0c8179d2d58d93329f7fba11305d58bd6bdeece24858fba30d74cb6a0b9fbd8043feee63b0c0c", 0xb6}, {&(0x7f0000000280)="0d12cf7200a1930c724300e685794fe12e84ed14f4b992c3f4c987a08fc4c6bcdd458d0fad7fecc6425af7782d6a9a23427e88a6763581767597a50e864e79be0a5ac1ed29a2715787c1433691534668674c862f60c60b", 0x57}], 0x5, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x38, 0x185}, 0x100) 00:04:33 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x8000, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:04:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet(r0, &(0x7f0000000840)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000880)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000008c0)={0x0, 0x400}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x1, r2}, &(0x7f0000000980)=0xc) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000200)="34cee6acbefaf543df3616b50db53776bbe1b691f91acf40de8570d52ec8ae8f3786f6712b8cfa3c8b8d1594250f7b898b194d44e42e4fc1cf15f268ce9fed42f18e8ce91c20ab8ed0d64b93ab5a0bb6b22a3d2d9cb7b342c1a8655d927a1b275981d9dee44ec02afa6450b112d4873ebf70a1396f07868c6dba635c3aef2c31f773418ce8d540f4818edad024ee2f4ea51fe71d72afb67e71653a26e1f1e2041b1e4b422a1cfbbfef807d2a266cfb64b48d81fbd2ef320100ab760bc1d4e55591d9eb63450ce5e6e57742a54299e477009eef961c4e36ba462c32f056c975e3", 0xe0}, {&(0x7f0000000300)="6096cb1344623ef91f11a6d1679cd858bf0966fa6367911a81bc8d4c3f194468fe6d327815b90eabde561e15081d20340ff548a7fd06eb1cbe96e1c94f448d74dae5daee618db6041449a51d4a82c1f93ec5fa1d2610c15ae90a24082ff96367a584e36e9f2598d56d2ba5866225fc17d7226fd426207eb98ab497a3b2d2d8d7e6414a7726df14c2a0a2e8ed53ace0efd80741dbceccaf301516fea6b558595e303dbbdad5d6762d118673a05a4952808d48f45bc1927e18415002203e2916d3497a3d5121f9e095318386de7f642d6f49ba30cc910de5efee5ae2ed6e6253df1c7d8498ba61cd5282838caf4ee7a74521fc4fd91d", 0xf5}, {&(0x7f0000000400)="c5b2b1699ebe44b8f4b8be9e654563866960dcd3d165e87657ae2a96d39b01aa190c8a243c2cf8214601c97af46de67b9c68afe39d31d40973b41dc4d04c32c9e6c3b9e425bd7c460b4f2ab79c5a432d1d9696ca40c8d5d8ccb4de5c190c51a8284c876eb33b9626b1bacdbb50b5bcebcab531ad09e9ea5fa39c088e5e38c66019128386bb300ba9d6d217b2b35d3733c640eb0d5f93886ad101118b55ac4fe9f169517725daa2521a65027e675be2445624928831cea69e435e8d7ca9eac8defbb173b691e9d63b9caef4822b98de11c39b5cb8d268664470002d8013c95e3d27ac9ead38013d", 0xe7}, {&(0x7f0000000000)="7a5ac7f65d9702c2e121adde048d4e2303100675c52a8d71afbea7c228332ef73c445aac03ea0cb3e2ff0fbda6622ba46e3c10cb8089675b42e1eef0b12ba074a9ea8654182bd18507eed9caadf3f43633cb7aa0e4f13c714e0575771c384e809903aa478fd80c80a731e4c4ac12635a85e4fec88c3483e60b7a7d41be356e98c822bf580570b9cf1def0b8b93562f18b43023e1d03ea857", 0x98}, {&(0x7f0000000500)="4e52e8ccd5141e476ce3a4b637288ba3dc641a9e1e7a15b99e79f5caa8093b52ed086350acf073180bb1643396879bf9e6d4e1181582298f29b6cb4f7a2dc18195354c2226cd2ca241c03509a137d5db8d00ae5d0c821aa3aa5169c55b3f0e8bab404c86bb78535f288cffe01099f15a19f0161396734927772773ad0069967a063c34cb0afdd8e67ca2d7b001110a07f942b67c2353fed7d9c4453b0ed320282591f0dc69f68f36f061b10ced3ac1451b5ffae5d0413bf76b430786b37375512da9ca7178ce", 0xc6}, {&(0x7f0000000100)="f26674c9209cec1cbc3e349e59b62dc52f548bbde945f0287ca1ca21f8eb2a614ff69460b9dddf66b716e3982e9bbdc0021e7c44f45a1b04adda57f993a99d0a5c6da6573b9fa29b", 0x48}, {&(0x7f0000000600)="ea9ae56a7a36ca68701c4d482023706ac8d6166ffccb968b6072490327c5d4172e08097f69b4d9b0bb053ad6900d869be5d0d2df4b158081812837ab6cf5d8e82bb42b6568a1d9488d27f306e636d78175bf3678dade17a9b1699fa21316114d9746cdffaf127d683187bfcbfd6b0b7c1515dba50abc7d983f889a6520a480935887a7c3ae5b9e8823b7a2f3dd35df6570a67e96b5ea87e197c7a689", 0x9c}], 0x7) r3 = open(&(0x7f0000000480)='./file0\x00', 0x8, 0x9a) poll(&(0x7f0000000140)=[{r3, 0x80}, {r3, 0x8}, {r3, 0x14}, {r3}, {r3, 0x90}, {r3, 0x40}], 0x6, 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000080)={r4, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800000000000000, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) chdir(&(0x7f00000001c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYRES32=r4, @ANYBLOB="0610050000000400008007004e02"], 0x12) setuid(0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) 00:04:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0xe472e5ba7b8b01db}, 0x8) poll(&(0x7f0000000080)=[{r0, 0x2008}, {r0}, {r0, 0x20c0}, {r0, 0x100}, {r0, 0x10}, {r1, 0x40}, {r1, 0x2042}], 0x7, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0xf51f, 0x4) 00:04:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) 00:04:35 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff07000000060007000101080040000700"], &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e230600000000000000000000000000000000000001f200"/128, @ANYRES32=r1, @ANYBLOB="0300000000080000080000e10600000007000600"], &(0x7f0000000280)=0xfffffffffffffcca) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) r3 = semget$private(0x0, 0x0, 0x19) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0x7, 0x4) __semctl$GETVAL(r3, 0x3, 0x5, &(0x7f0000000340)=""/235) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) bind$unix(r2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x2}, 0x8) 00:04:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) 00:04:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66a0030000010d3132ea50a170a7742787bfad803e7805702a39325aa2967bac77248aa6c840fc4fb533039cdf2188fab7d940ce4c7c5985a7ab0f3e06a05266c0e0df3f2267df5cc6306af384165e56da1248de9a68faad7fae9eeb38126b1736309b486b7ccf0d5e8e53b8a5704acb"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:04:36 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4000000000000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) poll(&(0x7f0000000080)=[{r1, 0xd}, {r0}, {r1, 0x4c}], 0x3, 0x100000001) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x1, 0x6, 0x8, 0x8000, 0x3, 0x5, 0x48, 0x8, 0x5, 0x7}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 00:04:36 executing program 3: fchdir(0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) ftruncate(r0, 0x7fffffff) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/192, 0xc0}, {&(0x7f0000000180)=""/48, 0x30}], 0x2) ftruncate(r0, 0x10000) ftruncate(r0, 0x8000) 00:04:36 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x805, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000740)=ANY=[@ANYBLOB="9265080b9869ef52300022c7d1fb891d989180808bf7b6ac8b04d7658687e00e308c1d3a4aa4126efcf97092e0980e2a85abad0cfc5c41daa88c37fe9ab358026c7e05e83d708d4e799591591edfd478af287863d57c0e8447b76c88ad04f5fd1fda80829712f064a625ed404a9b6203be46c25d257bfda2a123688e61ef4a48ea7be6729ed5c09e87c5f9077bb008977feb9b44d84582221a1d47e828c897aee842a1e864419658899d580c67d8a55a439ca590b3d692f44afb02f25aeb5f11bedf414d3ffb69534b7e483e3fcf276d454c435baf76c8ff575b599a1e3acc1d53cb5acdfdae34757988f89a65d628c5700ddd591ffedd9586bfa83b535f2c05b22a64d1abdc0bbc424cc290f937b885abf2572e717f30d73a64ff546351c2887c229ffd8c3862c1c534aa0d6fc861636af0eb5e0e4600395e781ba51b8c9002ba1fcbce417c6a99aa419b99dd7bbb60346c2a8582070c598523a580643c75e456a8628cbc04347daee3a47c2367b9fec3011fb9669a279c63d7f0a9e8513804cdb8e6692644137af050a526db9c31e44ebe2504206492ec175f31832768d3bf6d451b7870c4f4ebcdc7bbc214ddac695c02a1566bfc40442fac1e11fa6b360dae99c7fbde35bd278dc13fdc21e5eeabd98586787b302ee6cd128432e8863b49e1a302af77239153041e774b65e8ddf621977ee72449ef744a259ccab5b746cdbc3e38c08b8eaec2b31cf49655a5492058d795ae52bf1ec3f859625fe81053b98e1c44cef7d5fe3f1340c5656327b8f57bcaa2c5912ad32b81acc318f5bcf5704d5f0f18c0db"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) fcntl$getflags(r0, 0x3) 00:04:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xa}, 0x3c9) 00:04:37 executing program 1: freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r0, r1) openat(0xffffffffffffffff, 0x0, 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) symlink(&(0x7f0000000480)='./file0\x00', 0x0) getpgid(0xffffffffffffffff) setrlimit(0x2, &(0x7f0000000040)={0x22b, 0x7e}) 00:04:37 executing program 1: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) freebsd11_getdents(r0, &(0x7f0000000280)=""/246, 0xf6) readlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) 00:04:37 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8, 0xdee3}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r2}, &(0x7f0000000280)=0x8c) 00:04:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) 00:04:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) freebsd11_getdents(r0, &(0x7f0000000040)=""/212, 0xd4) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000140)="156744f77fc8861986a9f57f37c1346838eafada3485874ccd7b801d037f75c1429a9a4674f82a53e0e873aac88456bde78245a1945508f5f59d7dea8de8d80beb9c2eedd0fb53234d9de48c427f72cd3ac2a39b444a1cd3656bd786aaa34f731589b9479d9a34ee30a02ba011f1b5bdbf92a6864eeda7409d2bbd934cb32e", 0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x40, 0x5, 0x100, 0x0, 0x9}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0x8) freebsd11_getdents(r0, &(0x7f0000000380)=""/126, 0x7e) mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x44, 0x4) mlockall(0x2) r3 = open$dir(&(0x7f0000000440)='./file0\x00', 0x101, 0x20) freebsd11_getdents(r0, &(0x7f0000000480)=""/31, 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)={r1, 0x85, 0x4, [0x5, 0x0, 0x9, 0xe020]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000005c0)={0x3, &(0x7f0000000540)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x723df6ab, @local={0xfe, 0x80, [], 0x0}, 0xb7ec}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000640)=r2, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000680)=0x3ff, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000006c0)={r1, 0x0, 0x3, 0x9, 0x8}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r5 = getuid() getgroups(0x1, &(0x7f0000000880)=[0x0]) fchownat(r0, &(0x7f0000000840)='./file0\x00', r5, r6, 0x200) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000008c0)={@in={{0x2, 0x2}}, r4}, 0x8c) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000980)={r1, 0x1}, 0x8) sendmsg(r0, &(0x7f0000001c00)={&(0x7f00000009c0)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000000a00)="64c577475c47a24acf03313fd86d0847ac81a61b432999b764e01ae2a51f66bd3f5dc0382493dd36f09010f1dd6d7a251fe1d412f7b5b66e42eb5c6580ae53ed889c1883874aba803b7aad615e3a3998a0ea79fad83e653ee3577a2cacacf18b09e37ef166adb0cb86ad68296690e72a69136d5aedb02b97d3cf9bb76deac8e71b41f760f8f37000f867db4f1e815ec625b533b2d68ca10382d9994ff41dd0dea419b43dc993f29bf7b941c5", 0xac}, {&(0x7f0000000ac0)="5d3a578221287c7236c9cb4e51270c44b294ea9759f929161db5b56d9bde9b29b5bf5a3bb7438886bbd5c23b8565768600a102ba4adecd76c50fda0970a8245eb313e754e36bcac2c2b074d79d8983706a974ef8642175649c35b57cb7a44ba8c6cd450fac", 0x65}, {&(0x7f0000000b40)="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", 0x1000}], 0x3, &(0x7f0000001b80)=[{0x18, 0xffff, 0xe10, "85ac2fbb33"}, {0x68, 0xffff, 0x5, "35e51c64994cf880ae614364a0ce57b12beb727d221ef9ae93a0071663572e9347c7590bb3b814bf26aa5d9756d52cb91d09f4bb691273d415773a096c71caa8c987c3d62e77b7cfed04e752e2807bd9a2"}], 0x80}, 0x80) chmod(&(0x7f0000001c40)='./file0\x00', 0x4) openat(r3, &(0x7f0000001c80)='./file0\x00', 0x100c0, 0x10) mkdirat(r3, &(0x7f0000001cc0)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001d40)={r4, &(0x7f0000001d00)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001d80)=0x10) recvfrom(r0, &(0x7f0000001dc0)=""/4096, 0x1000, 0x42, &(0x7f0000002dc0)=@in6={0x1c, 0x2, 0x8, @empty, 0xc552}, 0x1c) 00:04:38 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x7, 0x4) r2 = socket$inet6_sctp(0x1c, 0x8000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x26a) 00:04:38 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x805, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) fcntl$getflags(r0, 0x3) 00:04:38 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x7fffffff, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="690000005b000000d3a70300001009000100000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfffffffffffffff00"/156, @ANYRES32=r2, @ANYBLOB="0100008006000000030000000100000000800000"], &(0x7f0000000200)=0xb8) r4 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x3, 0x6, 0x80}, 0x10) getsockopt$inet_opts(r4, 0x0, 0x3a, 0x0, 0x0) 00:04:38 executing program 3: setpgid(0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x240) r1 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0x0) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x4, r1, r2, r3, r4, 0xa0, 0x20}, 0x400, 0x3, 0x7, 0x81, 0x0, 0xfc0, r5, r6}) getpid() 00:04:38 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040), 0x4) mmap(&(0x7f0000594000/0x2000)=nil, 0x2000, 0x2, 0x80010, r0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:04:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x3f, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c27682449e01000000"], 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:04:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, r2, 0x3, 0x5, 0x4}, &(0x7f00000001c0)=0x94) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e217f00000100000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4ff00"/136, @ANYRES32=r2, @ANYBLOB="060000000001000004000000101a497f80000000"], &(0x7f00000002c0)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x14, 0x0, 0x0) 00:04:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x5, 0x7f, 0x80, 0xe7, 0xba00000000000}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x3288}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@local, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r3}, 0x14) 00:04:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x106) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0xffffffffffff) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x5, 0x2000, 0x1, 0x8, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in6]}, &(0x7f0000000540)=0x10) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000100)=0x100) setsockopt(r0, 0xabb, 0x14, &(0x7f0000000680)="13d873d4d9550142db637377adff451146f7084cd4f196f470c59a97ab028ed63c1eb10a57d116670dba4259f3a3277f4c6cf0e4bc521e9617be649e1049312b78ae7c98671ce5b03b5f67e96a7c0f7b41af517d27865ddd9ea62e60fa233a21fe1d1758eeae85852fc88dd548e56acf2073677d0978329da31ce0dcb630683fa056cf030de3de325c1577341cc571ae195c5f0c113f813afc69b508e8a59434d96e005e0af9812cd0626955840e217c6b6739aec8d42b94cecb2e1c6055d1e78747232b2a54b8212fdab77583ebb9a2926535e78c6cb114fac8e34158f2ca87f82556967b39d25cf5e2", 0xea) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000580)={@remote, @multicast1}, &(0x7f00000005c0)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x1, 0x240, @empty, 0x74}, {0x1c, 0x3, 0x8, @loopback, 0x80}, 0x2, [0xfc0, 0x8923, 0x2, 0x1f, 0x12000000000, 0x8000000009, 0xffffffff, 0x7]}, 0x5c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000340)=0x8) poll(&(0x7f0000000780)=[{r2, 0x4}], 0x1, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r3, 0x8, 0x9, 0x7}, &(0x7f00000003c0)=0x10) exit(0x7) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000007c0)={0x2, "e9172eca781d3d0d0427237ae6865921"}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @rand_addr=0x8}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) 00:04:40 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x805, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) fcntl$getflags(r0, 0x3) 00:04:40 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x7, {{0x2, 0x2, @multicast1}}}, 0x90) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000180)=""/112, &(0x7f0000000200)=0x70) 00:04:40 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfffffd91, 0x0, 0x17b, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f00000001c0)=""/244, 0xf4}, 0x40000) 00:04:40 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/91, &(0x7f0000000480)=0x5b) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="5b0932fcf0e2527f8e95c64789c88d8ac400182aa312b3257968f1d11def1adb578c20fcad77257254f25b8cea918b5c2df267b4007a67cb0c09ab1e032408ffc8614cc0486668db298702365cf84462fc3f21b768f3f7be16505fe24e5e3bd660f0cece6370cc111dde8992111eada35346398b226cf881303db407066f77ae5782128217748895", 0x88}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="6d18c8fe31ee8e2792782865d4e0507851e0cd437707bd353ab23f378c0fa5242c2582a8535496d4bddbd8ab5ee0643cc86c2c1306e0b0eb3ea7c4788a9329ebcdbbe8e1e175c4a6e332d9a24bedae1b4719ff9bc5abde1a8ad03477a06fd561c32e97c8729ec4e7be5dd669651b2476313440ee95801c6a0dfbb7ba920d5166c8aa15b8996dfca81192db", 0x8b}], 0x3, &(0x7f0000000300)=[{0x90, 0xbe, 0xdf8, "ca8a805188e9f6160db0faadd0bc713d65523627f5c431e396eaa9ecc8fd149a606fbf946a35f0cdf24715ab9a5c6b1e7746e7db8d1a9098947d50baf2773deb9f716b645eb01b299d98d08a8e17b0b5102d4be4d1e6acf301858bd4ef22a05123703186130a4e4506f1300549c8404622e105951837cc2339ee57"}], 0x90}, 0x80) 00:04:40 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x26, 0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x1a, 0x20000001, 0x6) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0) sendto$inet6(r0, &(0x7f0000000000)="a2d22ecad106f54ff0fd0efb2e4b05b05b5bb95e9b587b0992d8d41383c69fafcc12d73049389acc5f0b221ca19bb2d967327a14a4dd89b27d13e67545fabee17840837c866cf2dd42c50598abac5a0de4f3eba2481b69", 0x57, 0x180, &(0x7f0000000100)={0x1c, 0x0, 0x101, @empty, 0x5}, 0x1c) 00:04:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x3, 0x5, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r2, @ANYBLOB="0600000000040000f6c641e70600000000007700"], 0x37) lseek(r1, 0x0, 0x2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000200)={r2, 0x3f}, &(0x7f00000002c0)=0xffffffffffffff86) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r2, 0x4, 0x20, 0x9, 0x0, 0x80000001}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x6, 0x1ff, 0x7}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x120f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:04:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000640)={0x0, 0x6, 0x0, 0xfff}, &(0x7f0000000680)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f0000000380)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000600)=[{&(0x7f00000003c0)="a38008e88b1e4a5b882ac6a257f04a6bfe411f716ac48576f33a6751d003d059663d2098c82296d2ce419ea6d03d984d65d8daabc62cd7cafd462bdf", 0x3c}, {&(0x7f0000000400)="c8844ba3e42904a7abb7d11748b7646cb6b60e73e1831864fc9db7651d3466ceca3841a4b1449d7a2c4dee79ec894b298fd8a6059c6888912bfe9bf57aa613320729b0a5141079bdebe7359295e237300000d50c2628f3b792d79be9045a448568acb415a950181aee2bf09d38", 0x6d}, {&(0x7f0000000480)="2925a91c02c9e72cfa0e49a25e9e59ed5dce8434a67eb355b33d39a023f68b19159d4cc0bc35b1f1d1ed0a3e5ae6c8478d9a2605c5a997b77a948ae00c2a3f3e276b765a830e064cf1a7a2dd56722a9ef1dc9863fcd14783bbfe284930bbb1da16471ff244a7c03fd8ccdb547f3a3cf8e4c08afbc9c2c411c987057ac80b058dc22ae823dcc9fd551bf0da0e9c0d630130fb2a2e1fab763cbdd584be380eb5075ccb936852ef16ca176603a7505542818ebab30af59bf2043df75ab43e092018724f1fabaec850f01f6e991140ff6e46e9e6ad26bf62", 0xd6}, {&(0x7f0000000580)="46d88fcb7a9b1e7c7ef341e2388fbd095f65216d3c6d17e9f853aabe5feed7327d87e940b6183c1f70d98690dd7fd84a34da29ac6b035fd57e5269bdf4a5ddda0fd8e9a85529e758cd7070c4d154b9f8e63523d07011bdde0e397ae2d00d24", 0x5f}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="1c000000848000000400000006fcff01010000800f1b0000d24585d1dc7604528fbc873010097384803e8f40a12d79cb0507a112bdb41a5fa3d5889ffc12e80f62d9eecc967af191fea84454e5", @ANYRES32=r2, @ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000aa1c000000840000000a000000fe8000000000000000000000000000bb14000000840000000100000004000800010000001400000084000000010000000900050007000300"], 0x7c}, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f00000001c0)=0xfffffffffffffe4a) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000080)={@empty, @loopback}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000180)={r5, 0x8, 0x9813}, 0x8) faccessat(r3, &(0x7f0000000240)='./file0\x00', 0x194, 0xf00) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000008c0)={r2, 0x8}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000840)={r6, &(0x7f0000000780)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x81}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x3, @loopback, 0x10001}, @in6={0x1c, 0x0, 0xbaf4, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr}]}, &(0x7f0000000880)=0x10) 00:04:40 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000001}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x7fff, 0x4600, 0x8, 0x8, 0xfffffffffffeffff, 0x0, 0x40, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x4, 0x4, [0x4, 0x400, 0x7, 0x3ff]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) execve(0x0, 0x0, 0x0) close(r0) accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) 00:04:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mincore(&(0x7f0000fef000/0x4000)=nil, 0x4000, &(0x7f0000000540)=""/209) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:04:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)="83019590e925835be05a43c425ad41d218332f02dedb01c74ddb48703d0934d581675db80c79dbe8a4edb0", 0x2b) r1 = socket$inet6(0x1c, 0x20000000, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10) getsockname(r1, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) 00:04:41 executing program 3: r0 = socket(0x10, 0x2, 0x3fffffc) r1 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0xee, 0x8, r1}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x82, "8b50f43a1802939696166cc21a9425441be2a554d5e91cd45e3dda00f7c3a918b1cc84e0f0fe6405540652f4cebf34230b95cb542935caa6fb062e079018a9e86564ed4ea0d955dc8b45f6d6923b09024a7ba7fe23340865dd41e5ce5e8d3768f9e479e72ff9459e9803a59a15c82dc23ef1ed44272f0c873e8481449e16fff02b24"}, &(0x7f0000000140)=0x8a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x100, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000000)={0x0, 0x4}, 0x10) 00:04:41 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x2, "6fb392addfc4d118d070bd32b3d7dd48"}, 0x14) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:04:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x80, 0x12, 0x6, 0x8e, 0x213575d7}, 0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="25000000929cceebba13d0bb4fc7f00d531e9168b32745840dd5390776ef9e8a05753137030c915050"], &(0x7f0000000540)=0x2d) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000240), &(0x7f0000000280)=0x4) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0xfffffffffffffffa, 0x80}, &(0x7f0000000040)) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@un=@file={0x0, ""/23}, 0x19, &(0x7f0000000340)=[{&(0x7f0000000300)=""/31, 0x1f}], 0x1, &(0x7f0000000380)=""/242, 0xf2}, 0x40081) 00:04:41 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x4, {{0x2, 0x3, @broadcast}}}, 0x90) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="258e0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r2, r2) open$dir(0x0, 0x2, 0x80) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040), 0x8) r3 = socket(0x1e, 0x6, 0xffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000100)=0x9, 0x2) 00:04:41 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback}, 0xc) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f00000000c0)={@loopback, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:04:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) clock_getres(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) getsockopt$inet6_tcp_int(r0, 0x6, 0x2707814c041e56c9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000001000900"], 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xe6}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r2, @ANYBLOB="447689e6c2d1113d409c2260eee8b9d834e2f6aa341fd25ccecd8a446a7c9205f447f0571a0d351ee9d140bd07cb1582c45b"], &(0x7f0000000400)=0xa0) 00:04:44 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x80, 0x200, 0x3, 0x5, 0x7, 0x4, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r3, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000540)=0x10) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:45 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3, 0x7, [0x1ff, 0x2, 0x800, 0x8, 0x8, 0x100, 0xfe6d]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x20}, 0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000580)}], 0x1, 0x0, 0xffffffffffffff7e}, 0x0) socket(0x13, 0x6, 0x9) 00:04:48 executing program 0: syz_emit_ethernet(0x46, &(0x7f00000001c0)="798deb8ce60c923afeed35c008060007080014047102000000bab83be28ea73e1a9ab221b4ba20709db137d2c51fd18649084b98e76eeaa5bce09126abf88c693829402a842f") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe33) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x572, &(0x7f0000000100)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffffffb}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000180)=0x10) 00:04:48 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xcb77) mlockall(0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x200}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, r1, 0x40, 0x7ff, 0x0, 0x100000002, 0x2, 0x81}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, r2}, &(0x7f0000000400)=0x8c) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="7c000000c678872762ec29a1b59751cb9c9b15c5f636e114dc3b5c9998984e48352b812aa11fb219484f490e96e985729bfa870e195af88bf75ecf14e7c26b36b4246a7df66cd3b60e2279a388696936b8639edeb692084aace6e941c060c3671221ab2f97deeea19a44129f8e0e4102d283c112d9539bd65bcc1e34dd43ec3a"], &(0x7f0000000200)=0x84) 00:04:48 executing program 0: r0 = dup(0xffffffffffffffff) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x8, 0xffffffffffffffff, 0x100000138) 00:04:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0x8) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@broadcast}, 0x8) r2 = msgget(0x2, 0x220) msgrcv(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="0000c2ed000001000000c6c7"], 0xc, 0x2, 0x800) 00:04:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000240)="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", 0x6dc}], 0x1, 0x0}, 0x100) r1 = fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000a40)={0xf, 0x100000001}, &(0x7f0000000a80)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000b00)={0x0, 0x80000001}, &(0x7f0000000b40)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r4, 0xa, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000b80)={0x0, 0x81, 0x3, [0xffffffffffffa825, 0x5, 0x7ff]}, &(0x7f0000000bc0)=0xe) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000c00)=ANY=[@ANYBLOB="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", @ANYRES32=r5], &(0x7f0000000ac0)=0x84) flock(r3, 0xc) pwritev(r2, &(0x7f0000001280)=[{&(0x7f0000000d40)="cbd6347e90e2a967a6f221b8be937754e7bf3d0e77a053705b176bcb6fb216808ff837b5f1b7bf26bb0c6ed0d6ffb4eff4d96982644e56b028d1a6db58a66ae23391b48dbbe4ed91b34c5fd2aebdf53254942d16a299cb67ff0aec2a17323d65f44402c39e2bc36ef8ae52db09d3dd7690413a21560bc8f9868a9e33bd82cdd7e88d4bbd5eb1b30d35ea53ff96533aa6e9b8e65565a8dfe58b179dd864c9293b6d7967c94cd124ff1a1a5dcabac435755b316322726a88456d89aa3d8c9319e1a368235b93db83be8359", 0xca}, {&(0x7f0000000980)="ef8b84cef349960b67f9455d84b991e317e9013c55735ed63704365e106d62426c1cc5a2d3f7fc7919cfd637829869c1467f5435f21e1ec98e0d1b104d565a0faae0b76a2c858e6d6df4ab", 0x4b}, {&(0x7f0000000a00)="2e8aab47b9f55a1837dc87c098da80a222ef94d6d1ab7d9df1b1c0bd1236dbbdfd895e75c2db3dda6f4dd1a9106239c6706845234e", 0x35}, {&(0x7f0000001600)="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0x1000}, {&(0x7f0000000e40)="4ab5b9a88ebd3115cd7d6cfe4d896ff2788c51796be5999a44c1b6b25630dbd777efef17776b68ec03e804d79eb2895add156f09f02ce479045841151125faa8e58ea11c92cb80bc96e1cea6bba664bdefa3c525ee4dd0ebd78f20e08ae5d0597c81fdcbdd52638cde5655cc3638001736d15f00bedf43357eb997e770376f232c0f839fa8e5d61592b33af346e5f5b033be8070d4aa87d23175b000ee585cba7efb97e90d4d2a979a219b7bf7cc22b299af88d6a6ec61d3389d015ce8bb5462ec8812bc3e248fefd5b7e647272242127c1f241433b627e7bfbbc7ecf0adeb2d2251b71d19e4b6b4eb", 0xe9}, {&(0x7f0000000f40)="06a8a58f2f2ba71483d2212afe1cb204b071034d1b409bdd37e8001ab3a03ab442e209082bc115dbfe22adabfefb5154c4eaa80f8ad4b63c5d8b2d7f3f2b80172d49b8c099c8b70306e3ecfe84bb9489fe47768b5eec11784f9e35f6adc1e84198d8320da5b31e9d18904f473202b50640367bbfa54991adc7f39f714a0b4c0a6931bb47370d1a35c0419497efe433274c311bb5ef24fd02b804ab6b8749902e03f3caace270f44d11e205d53f0a788c6240732fdc05d5ccbc67a465c97b017616a75eef34ef9ad8ee9d21c6af1311c68c13cb0ff90e2728023238ba9207835c92322769a000f75404f0327016c57583e2582515a827e9a460c29cf07d", 0xfd}, {&(0x7f0000001040)="dfeec6783cc37b187ec35cda568fa89cc8d792496e9d8026da6163fcd735af811a40a2fa3b83c7ddae781a89a4841164705d9b0882e57a", 0x37}, {&(0x7f0000002600)="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", 0x1000}, {&(0x7f0000001080)="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", 0xfd}, {&(0x7f0000001180)="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", 0xfb}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0}}}, r4, 0x7, 0xd48, 0x5, 0x868, 0x2, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="78000000de60ffa36c6e97a335ae32f9b35f005ddab4c99539bd8cd87b906da84832a1e52c978ddcce74bfd21c9efe3f00000000000000d4cc886b0cdcb56823643236f9171f8ee243061105890089a1ac226e11bd2cfd32648868b1df0cbb4bd6b5f5508d7bf1f732f99e000000000000000000"], &(0x7f0000000940)=0x80) fcntl$lock(r0, 0x8, &(0x7f0000001340)={0x3, 0x0, 0x5, 0x5, r1}) 00:04:49 executing program 3: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0xfffffffffffffe56) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000aa4000/0x3000)=nil, 0x3000) r1 = shmget$private(0x0, 0x1000, 0x1b0, &(0x7f0000aa6000/0x1000)=nil) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:04:49 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x80, 0x200, 0x3, 0x5, 0x7, 0x4, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r3, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000540)=0x10) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:49 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000001c0)='./file1\x00', 0x100, 0x2) listen(r1, 0x800010000000a8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', 0x0], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) fcntl$getflags(r4, 0x3) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000400)=0xfffffffffffffe98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d35009cce2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11dbee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f"], 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:04:49 executing program 1: r0 = msgget$private(0x0, 0x0) msgget(0x2, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/109) 00:04:49 executing program 3: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff38}, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x5) dup2(r0, r0) r2 = semget(0x0, 0x2, 0x8) semop(r2, &(0x7f0000000000)=[{0x2, 0x100000001, 0x1800}], 0x1) 00:04:49 executing program 1: setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=0x6, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xcd45, 0x24, 0x8}, &(0x7f0000000180)=0x10) 00:04:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, 0x8) shutdown(r0, 0x2) 00:04:50 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x2800000000}, {0x7, 0x72b}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)=""/23, &(0x7f00000000c0)=0x17) 00:04:50 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="317921a4716bda451a9cb4f00e0669e307c1b1a36a94526c1d51afa6403fe6a4d6d8c719300180117c14c4585e1cb9274cd31c", 0x33}, {&(0x7f0000000100)="dae9b4cd2b3414d09177432f660d2f7c85bcacdeb495a0a932e410114ec8bcd97dd502d39cfa4fbe2acffa3545616b652c9dae0d663cf62bffd00ad392050dcc43f565dd62e3543df8b429846e0b7e7874e514c1b5050d2605094f4691f3023fdb45a6c997593059fd9a53835d4f", 0x6e}, {&(0x7f0000000240)="28b80d9cc5b7ebf94b438b0053cc1480926407e3b8a3d76f4078b47ae3d4c4be9be36f375c41a09322eb68785695f7ef187bbf6c4fcd09ecfa15c7c0199674c803ba809728f9c7c0647c9b14bcac38f42006b3eaf3fe4d097aad830cd5b28577b71393c107e2f09d433ca07b5c5d540f4b486e9d81f56206cae608476e1c8358f05ad9df1e8bfe96698656e3d3d731b2a45c5190132860b34c48aaba8a4f07030654f17e0abd0765e939", 0xaa}], 0x3) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r4, 0x3) r5 = open(&(0x7f0000000300)='./file0\x00', 0x205, 0x1000000) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r4, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:04:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x805, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:04:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="060000001d03f025b0290200000036002000ff07"], &(0x7f0000000100)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast1, @local, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @local={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$sock_int(r1, 0xffff, 0x105018, &(0x7f00000000c0), &(0x7f0000000280)=0x175) 00:04:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1}, 0x8) 00:04:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) freebsd11_fstat(r0, &(0x7f00000000c0)) 00:04:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 00:04:51 executing program 1: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xe8030000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) recvfrom$unix(r0, &(0x7f00000002c0)=""/120, 0x78, 0x40001, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000001c0)={0x2, "03a39f7421ea1bd5ed8f258a1cb9dd32"}, 0x14) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00P'], &(0x7f0000000240)=0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x6e83}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000380)={r3, 0x1}, &(0x7f00000003c0)=0x8) shutdown(0xffffffffffffffff, 0x0) 00:04:52 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x59) fcntl$setstatus(r0, 0x4, 0x44) write(r2, &(0x7f00000000c0), 0x0) 00:04:52 executing program 2: chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r3 = getgid() setresgid(r1, r2, r3) 00:04:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) 00:04:53 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001700"/4098], &(0x7f0000000040)=0x1002, 0x10000000) getpeername$inet(r1, &(0x7f0000001100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000011c0)={0x0, &(0x7f0000001180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001200)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001240)={@in6={{0x1c, 0x0, 0x4, @empty, 0x100000001}}, r2, 0x0, 0x1, 0x0, 0x100000001, 0x2, 0x6}, &(0x7f0000001300)=0x98) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:04:53 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:04:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x92a6}}, r1}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @rand_addr}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x4364, @empty, 0x691}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f00000001c0)=0x10) accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) 00:04:53 executing program 3: pipe2(&(0x7f0000000180), 0x4) dup(0xffffffffffffff9c) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000002440)='./file0\x00', 0x100, 0x1) r0 = open(&(0x7f00000024c0)='./file0\x00', 0x4, 0xa) mkdirat(r0, 0x0, 0x43) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000002480)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() r1 = open$dir(0x0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r1, &(0x7f00000003c0)='./file0\x00', 0x0) writev(r2, &(0x7f0000002400)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000000080)="83868402ec8af3cc4a7eaf1bef28ae3d6a201de64066f5376ffe8e70f779872ae2dd403b0b1692ca17e85c6acde69b6363bffcff54cd82da191430ae42f38e646d3b72529e5245cd60ff26dc177b275ee084e8a898738e2c0aa87b0ad2d08388461657fa85b7332101e134f5e3b06347a14d50c5b27b36b3332a1fea7eb205979dcea8958ad6783739bf3f9e420cbe48e7f6b03ae1e6d8fc98752a9c98ab0df6c71c74d28df5e2c6ea0a9e26b5aba2ed0662906f4ab544128ae200225f69439755", 0xc1}, {&(0x7f00000002c0)="ddc93b2f6a14adb72d605d17f50f548eab71a951149cc2707b02a2eebba4514b8ca3adea92ab74ec900923e3099e06751cef388b2fc774d8b1c2539ff4b20b06920404e973aa5a5ef9266fc8642918f2697fee0807ee9eb1ed4ef8ba0efe7e4e3f5c6491267f7d3d1597db1308bbffc6ead1f7a3b6f0237dd05aaec7ea2c5946e0dd892295e033f7ac78a7e683d4559cfe27f6410a42ab4493c8ae7616cefa6707e1e4bb9ff5788b942025eb881f5541ed11e0230512e38e18da89274f15cdbb7595fe23c7ab11508b00b76f000cd156ed836416ecb54c896035ba10485c41ac20c369", 0xe3}, {&(0x7f0000001400)="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", 0x1000}], 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0xa) r3 = semget$private(0x0, 0x0, 0x414) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x5]) socket$inet6_tcp(0x1c, 0x1, 0x0) getegid() 00:04:53 executing program 1: syz_emit_ethernet(0x44, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014037102025263c8c2d50b8fa73e1a9ab221b4ba2070070000000000000049084b98e76eea94bce09126abf88c693831ea2a") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000140)=0x101) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x7, 0xa}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, r2}, 0x84) lseek(r1, 0x0, 0x1) 00:04:53 executing program 2: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) setuid(0xee01) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4(r2, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0xfff, 0x4) fchmodat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x10) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:04:53 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x200, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:04:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) 00:04:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3f}, 0x8) 00:04:55 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, &(0x7f0000000080)) socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_extract_tcp_res(&(0x7f0000000000), 0x6e2, 0x0) mlockall(0x2) 00:04:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000000)="bc2105a7277b5e50489c55e6a76805dce183dbcaf318985715d6eceb9aec5bf3c5befa3afb57cb5d98115b661da62972fca6b9ee4384a4b31057a5f0649d75d53301549cc0f85ae166feebe1e8977a7f7ef9e0024418311f9d44cb4d0da79d44e942e8f17d120aaad7e73c90d05b3fa04f5197a9a4e5497a7b7920ab646eda7b6aab42cf893e30dde6c3a982298df1f221bb0f98ca5aa9fe8d33d20e4a5ce5f4d722b02a", 0xa4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000180)={0x0, 0xd57}, 0xc) 00:04:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0x4) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d) 00:04:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) socketpair(0x17, 0x10000000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x100000001, 0x40, 0x2, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="a8c8368719d38586c8f39fe30781d91c2d037f0c248829efc12d97c658266c3a13170613510c510967", 0x29}, {&(0x7f0000000240)="48253e27c6d0effd98cd0a09670ab304a2e7c8831496e6179e8be63b1bc622b91a7fdda7982a51177d6250d6dca3ca651fa156a8a60c2f1b5f7b465ed67d2b4687", 0x41}], 0x2) 00:04:55 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000680)=0x5, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) lseek(r0, 0x3a, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x2c) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='-#*+[\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=']/\x1b\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\-}\x00', &(0x7f00000002c0)=',\'#\x00', &(0x7f0000000300)='k\x00'], &(0x7f0000000580)=[&(0x7f00000003c0)='@\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='{\'*\x00', &(0x7f0000000480)=']\x00', &(0x7f00000004c0)='[\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='-@\x00']) open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x40) dup2(r0, r2) 00:04:55 executing program 1: r0 = socket(0x17, 0x20000000, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x1ed}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(r0, r2) mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x2, 0xffffffff) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x336, 0x0}, 0x0) 00:04:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) 00:04:57 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000680)=0x5, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) lseek(r0, 0x3a, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x2c) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='-#*+[\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=']/\x1b\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\-}\x00', &(0x7f00000002c0)=',\'#\x00', &(0x7f0000000300)='k\x00'], &(0x7f0000000580)=[&(0x7f00000003c0)='@\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='{\'*\x00', &(0x7f0000000480)=']\x00', &(0x7f00000004c0)='[\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='-@\x00']) open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x40) dup2(r0, r2) 00:04:57 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x80006) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0xfffffffffffffffd, @loopback, 0xfffffffffffffff8}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1000000029c800000018000000000000"], 0x10}, 0x0) 00:04:57 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup(r0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:04:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x5, 0x8000, 0x6, 0x48000000000, 0x3, 0x401, 0x0, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x0, 0x3, 0x3, 0x4}}, &(0x7f00000002c0)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast1}}, r2, 0x5, 0x0, 0x10, 0x9, 0x8001, 0x3}, 0x2b9) listen(r0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xdfd1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3}}, r3, 0x10000, 0x7, 0x0, 0x0, 0x2, 0xfe2}, 0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x8, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) 00:04:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) recvmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@un=@file={0x0, ""/46}, 0x90, &(0x7f0000000780)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000400)=""/131, 0x83}, {&(0x7f00000004c0)=""/142, 0x8e}, {&(0x7f0000000580)=""/190, 0xbe}, {&(0x7f0000000640)=""/164, 0xa4}, {&(0x7f0000000700)=""/97, 0xffffffffffffffdb}], 0x9, &(0x7f0000000840)=""/90, 0x5a}, 0x0) setrlimit(0x3, &(0x7f0000000000)={0x80000001, 0x2000000b35c}) 00:04:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x3, 0x4, @loopback, 0x7}, 0x9, [0x7, 0xffffffff, 0x1, 0x2, 0x8, 0x1ff, 0x1, 0x200]}, 0x5c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/219, 0xdb) 00:04:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x10000000, 0xfa9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x31d7, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x5}, &(0x7f0000000380)=0x8) r3 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 00:05:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) 00:05:04 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, r0) r1 = semget$private(0x0, 0x3, 0x404) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x3, r0, r2, r0, r3, 0x24, 0x4}, 0xffffffff, 0xfb, 0x6}) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) sendto$unix(r4, &(0x7f0000000080)="d657bfda69539e4ca9945093e0c89768a85415b16b17f5282bd3f7b16ee5302d4da770b684f3ae2a54e387b902b8d72c912c72219fbc52c74e59c3e71a5aab91d04ab0b98aa8e3797552ce1ab75022c3cf581b120b1520a41164c1a9f73cebe1ebd6755eaf24a289de0eac332a8ced4e78f4a0cecdfc3116", 0x78, 0x9, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000440)=""/17) 00:05:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="b72fe9a041a891ae7edacce6000076b6b5f783110ef1a9c910000000eaffff3f00000000fe000000000000a3b50000000000", 0x32) 00:05:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x2b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="1274fb1d7bb24219133f35ee5834cb5525c19db8237bfc0e34736b7b3c8766376d8ae528a219e1224f616fc0b9ca16c52c96b372fb4696284bbb174e488791b360fb70af0913b227bb2a0ec494981d60280c8c2b0fb38c32836e48c85385ab3ae74a523c067f521e998c97d4d1", @ANYRES32=0x0], &(0x7f0000000100)=0xffffff61) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/21, 0x15}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/68, 0x44}], 0x3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r1}, &(0x7f0000000200)=0x8c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x4, 0x5, [0xfffffffffffffc01, 0x0, 0x3f, 0x19ab, 0x200]}, &(0x7f0000000240)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000004000000000000000", @ANYRES32=r3, @ANYBLOB="f206b0b003000000"], &(0x7f00000000c0)=0xfffffffffffffe44) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, r3, 0x100000001, 0x21d, 0x10, 0x40, 0x7cf00b6e, 0x3}, 0x98) 00:05:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4866696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x2, "1b49"}, 0x0) shutdown(r0, 0x1) 00:05:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xec, 0x9, 0x3, 0x80, 0x9da7}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000180)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 306 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002121d520 vpanic() at vpanic+0x1e0/frame 0xfffffe002121d580 panic() at panic+0x43/frame 0xfffffe002121d5e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe002121d7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe002121d810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe002121d850 sosetopt() at sosetopt+0x101/frame 0xfffffe002121d8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe002121d950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe002121d980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002121dab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002121dab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2435 tid 100954 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why