)='./file0/file0\x00', 0x800000000000400, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) getpeername$unix(r0, 0x0, &(0x7f0000000100)) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000001200)="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", 0x1000) fstat(r0, &(0x7f0000000000)) 00:08:13 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000480)={0x0, 0x6, 0xf, 0x7, 0x6}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001580)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001540)=0x1008) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)="7dbda2fdc482087cd8f758746f573837fb1e7e8e9cb46cdbc47877416d7f166a8234") connect$inet(r2, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2208000000ff020000000000000000003f4082c4d942e654716700000000010700000000000000000000000000000000000000000074d16460e968d8ae990a13180000000001000000000000000000000000000000000000000000703d933b31f3aa89e80010000000000000000400"/128, @ANYRES32=0x0, @ANYBLOB="010001004fe80000900000000100000004000000"], &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x2b}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) exit(0x20) 00:08:13 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x6c746e89) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) r1 = semget$private(0x0, 0x3, 0x100) __semctl$GETPID(r1, 0x200000000002, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999") read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) semget$private(0x0, 0x3, 0x401) lseek(r0, 0x0, 0x2) 00:08:13 executing program 1: syz_execute_func(&(0x7f0000000700)="91cd80640f3accb1e1570000b76969ef69dc00d98a20d0d00fd1b02db5d900000042c401fcc653fb0fa95fcbf965bebe46ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b10f0d41b745e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f0000000180), 0x30000000) setsockopt$sock_int(r1, 0xffff, 0x3018, &(0x7f0000000240)=0x11c8, 0x4) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r3, 0x11, r1) semop(r2, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x1000000000003) 00:08:13 executing program 3: 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) setitimer(0x1, &(0x7f0000000040)={{0xffffffff, 0x2afd}, {0x10000, 0x1}}, &(0x7f0000000080)) shutdown(r0, 0x1) shutdown(r0, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x730d, {{0x1c, 0x0, 0x100000000, @mcast1, 0xffffffff}}}, 0x88) 00:08:13 executing program 0: syz_execute_func(&(0x7f00000000c0)="98c442d5459c83b8e9278c0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c456fcc4e101167c5c8e972e41812047002b0000006e53f98888a1c4101f430fa3cb439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dc4e245be7508a1c9fb110f0f3804830a000000") 00:08:13 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getrlimit(0x5, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xffffffffffffffff, 0x7120, 0x6}, 0x1a4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000000000ffff000001000000"], 0xd}, 0x0) 00:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000bc0)={{"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", "1fdefa22567e5d1f8d8953573e3db0d86eed271ce8f4531d49488279b845ad41", 0x1, 0x4}, &(0x7f00000005c0)="2ffaf8f822d57dc812172f45ddc0b3640646e8169627e6d96546eae1677bfb34b8131a5d320ac24e1963c1b102cf5b44f85cde49a27f8fd84d35031793af5f90f469b3cf04d8b1fb5bb2d790d42573ef71dedd178d8a753fe3fa87d725157e4fb6b2cb0bd1548f08d77d2c32d7a22c4d0b255fe980a0a759eb49478a1ed0972e33a15574aab1aff8dcf94a309238abf49cc15406aa9af87da713f9c3e5c8955dcbdc6a5478ffce4c4abdb187", 0xfffffffffffffffc, 0x733f, 0x7, 0x1f, 0x7, 0xffffffffffffffff, 0x0, 0x9}) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000240)='./file0/file0\x00', 0x2) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="27000000c0e884c405ec490c5bdb625536bc7a79b951e72846802b4600ae24cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf558dc23f36a105b0023949280b9c13b8a36be0af95dcac0c1277e715b43044301aeb490d90166ec42e7a4232e37068a062eb"], 0x1) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) socket$unix(0x1, 0x2, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f4187") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:08:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xa4bb72b024024186) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xc) 00:08:13 executing program 1: syz_execute_func(&(0x7f0000000180)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01779b8f9f268760400000000e9589b26c7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c75151c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeec6868b7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = msgget(0x0, 0x518) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000000000009df4eae80140f2965c309fc547690c36a1697ec1be63a5c62c01c260ddd61e34753f4dafc3ec66cfb1b1cbe44b15d09243ebfa34c254ab9e92a469629e896d197a0d078c85adae163b7265d7714c81942e5f87c18ca0587e5ab49903fb5fc5cb1027be0015a41ad3836381ee97c02c7ae108ab44277cf3024c75076c47022b55627f552f8b7bad437423e2d0f688c7c3102c95e73f4e1f78734e67293d22a3addb00d4c16df0d3cdf862d7a8178ff889405ee2"], 0xb7, 0x800) 00:08:13 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x6c746e89) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) r1 = semget$private(0x0, 0x3, 0x100) __semctl$GETPID(r1, 0x200000000002, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999") read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) semget$private(0x0, 0x3, 0x401) lseek(r0, 0x0, 0x2) 00:08:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) 00:08:14 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xfffffffffffff, 0x0, 0x9, 0x2}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xb, 0x8001}, &(0x7f00000002c0)=0x8) 00:08:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) 00:08:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = geteuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:08:14 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0000dd6076605100303afffe8000000000000000000000000000a67f0a06fbbbff020000000000000000000000000001880090780014000060c5961e00000000ff010000000000000502000000000001bf020000020000000000006a5b2c0c7cdaf58a30234b4d1cec6f7eee60c99e5b662cae9030cd4a54e5f0d2f1c5b948172a15dadd49dfbb944fd334e9b1a900c41ba2e8433dc0b9836d6a55bf7e50b43c1bbc9387b462723e0ffedbf302357b064c1374e09a862cf6fe8d4a52ee7a2f55ee9d9cfedfec3d69"]) 00:08:14 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@random="5f79a27eeaa5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3b, 0x0, @remote, @mcast2, {[], @udp}}}}}) r0 = socket$inet6(0x1c, 0x30000002, 0x3) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 00:08:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:08:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x1000001b6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0xed6f, 0x4) 00:08:14 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2025, &(0x7f00000002c0)="5fc86c4d5858c1588b77605d6b3f4c920b63ee401356428925f6102c25c528f5a7685f97eefce75b6572f48c18083a147829fa656b49aa6cce3ff77e165f6fe798fa6dfda257e90380902e25e0b0966b1e988636c40f5aef32421b72b8efe442b2e98eff3e956855432d4c6e7151bacfe893b7292210e76c218802002c59b05291ab20731966113e747d347dfac68ba92e2ad165e1161fe3e53ba42d7e4171b1573ac68bf9f0036d948c27a1f32ee0084991d1c5d08a7b4c809030a04f0fd3a6669754b5ffa3ee6dc2fd93d6dc345c2a5acd4515d45fad349fd20dcc5150", 0xde) freebsd10_pipe(&(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, 0x0) getresuid(0x0, 0x0, 0x0) 00:08:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x20, 0x80}, 0x40008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @mcast2, 0xda5a}}, 0x0, 0x4, 0x1ff, 0x24, 0x1, 0x100000000}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3205, @empty, 0x7f}}, r1, 0x889, 0x9, 0x101, 0x9, 0x9}, &(0x7f0000000200)=0x98) 00:08:14 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) 00:08:14 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000080)=""/217, 0xd9}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/101, 0x65}], 0x4, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) 00:08:14 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000840)) getgid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)={0x0, 0xda}, &(0x7f0000000800)=0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') 00:08:14 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000280)={{"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", "a740bbcb810dcd6df9fb5286cefee913387b5a5aa4c1e8c4e2ae622e680df60c", 0x1, 0x7}, &(0x7f0000000080)="7ea95cfb22c9d8b8654ccb987e0f1b000b131209fa50a9f34308a82bd1488d6bd52717008f559bd8a5dbb511373b51a38b7db7705b59ca7dd4940b8b1696121a93ef0acf48e2da1d02e56855e68a1b2b8ee172f41a220cc260e087092f569bc81606cfc551434a703b983b99c5e108ade8fb1b3e6425d22a50dd0ab06aa1381651a79b971ef2e5d6168979c6bca76a4e62c0f914b96ab3494860eb328a2b0ea257c55b2cfc3d", 0x6000000000, 0x21f4b5b000000, 0x1f, 0x38, 0x1, 0x5, 0x2, 0x3}) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setrlimit(0x0, &(0x7f0000000000)={0x9, 0x9}) 00:08:14 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x666, 0x6ac3997a, 0x3, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000039fe206ecd645f9b7b5b8e902ff8e1"], 0x12) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x3) 00:08:14 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) r0 = dup(0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000100)="c008858670e2b2e23472d9683ec40dc531ec6ff2be898205bbcb4af551f6ca946ae8c9f2a3934e6cd701372a29a0b9a8e58fa1de74dcd09fe9a75b5f36275ffeb0d33bb97e622c719fbccf9c5f6c5d0b894011d6832680e2", 0x58, 0x109, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:08:14 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) flock(0xffffffffffffffff, 0x0) flock(r0, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x5, 0x609) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 00:08:14 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32fb660c0f86dd0f0fb8c40a4e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4dec3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000440)=0xfffffffffffffe5d) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x401, 0x8000}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @loopback}}, r1, 0xffffffff, 0x8, 0xe9}, &(0x7f0000000400)=0x94) fchdir(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0xf, 0x3, 0x2}, &(0x7f0000000100)=0x18) connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x3a, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) 00:08:14 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0xd, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), 0x8) 00:08:14 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @broadcast, [{[], {0x8100, 0x40, 0x6, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:08:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000240)="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") 00:08:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0xc3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x3, 0x45e}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xffff00000000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000740)={r3, 0x9d, "e0d1e45f6f7d1f999f47f1ef8fd0cf369d7c043607d46e95d355fe92e1331e0b59cd71061979ac0eeab463b27d9626c49f42faf5f366a4d8634b19ee77b920d98108904c866b4edb477e1b12b7a1b3490f65c7a73971ce32da95df2b3eca003116f3555374393a96b1153ac5c30ad1ccaa68765300eeb4073ac1ec59f1756c2a92d39f774d5c270bdf5ca1447b44fdc8a9dca4813e871eeaf837475242"}, 0x0) pipe2(&(0x7f0000000080), 0x100000) 00:08:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000040)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") 00:08:15 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) syz_execute_func(&(0x7f0000000380)="1c15b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181eeff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913378766454f17120d2e440fc7bf0d006c8066660f3a0b0865") 00:08:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000000080), 0x100004) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x20002) close(r0) 00:08:15 executing program 2: syz_emit_ethernet(0x8b, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x55, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}}) syz_extract_tcp_res(&(0x7f0000000040), 0xe12, 0x5) 00:08:15 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xe, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x8, 0x6, [0x9, 0x8000, 0x6, 0x9, 0x3, 0x100]}, 0x14) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) preadv(r0, &(0x7f0000001980)=[{&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/254, 0xfe}, {&(0x7f00000003c0)=""/198, 0xc6}, {&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/254, 0xfe}, {&(0x7f0000000640)=""/118, 0x76}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/234, 0xea}, {&(0x7f0000000880)=""/204, 0xcc}, {&(0x7f0000000980)=""/4096, 0x1000}], 0xa, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r3 = semget$private(0x0, 0x5, 0x60) __semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f0000001a80)=""/134) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001a40)={r1, 0x401}, 0x8) bind(r0, &(0x7f0000001b40)=@in6={0x1c, 0x2, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0x0}}, 0xffffff9c) 00:08:15 executing program 0: syz_execute_func(&(0x7f0000000040)="b17c91cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4640f16d7dc505050c4a391440f1cfb00b801ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d182664f30f0f338afe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x6, @mcast2, 0x3ff}}, r1, 0x9, 0x7fff, 0x1}, &(0x7f00000002c0)=0x8c) 00:08:15 executing program 0: mlockall(0x3) mprotect(&(0x7f000071b000/0x2000)=nil, 0x2000, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x0, 0x68) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000480)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x80}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000380)="815472e17b45a9f42a51c4a35d44440342d429ee6d3fab013de7ef08bfbb988a0c27d6ed1440372a1a77cf3198ea5f5a117e96c7fd59b73085229625950ccb3160843878deec66ff154d86f7edc999aa0c9e9837247b36b5b8c63457fe10263b17b30f3ba6e5ec14bf248ca3c6580a5a20d92b6779b8529f7726f9dcf3969bd22c99118dc5c74e589e8a2146e07130b6084ac22d2450da149c951a13a219cb909a3b5798ed122c6a635ff153a244aeb9c221171c2bf3775f1cedff9b43f92cc82cff22efdba2ec61ee04fb65", 0xcc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20100, 0x40) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000240)="33598124632cf6261c5b25a17f53c18053b1454ecad2c99b06edb75141512f2b8516546df79c7d00f8d7f1ca7abae356530d93e2f44b7f3f7bdc5f7173eeaefce2f41531909332733323c5ca97edd2d0ad6c711f3bef99bd93a06ef289e67cd875142be1a4501f61deff9dc6654f23c6f7f0c0d534bac23bd6621ce2d52b3f7b41072b15d1d9f85e6807f4ca1a909b8d3474b39e9bab64af76ce92f04ab578e3b1d74352f93bb921834503597ed9e765cf3f87e723e52d564352a4d8ec94b4ce82a5fdbd4ad758edb8d3546d699846b8667a575f7798f2b1b53f3517f925dcdcb61fbec02fa60c9cf2f647cc", 0x8001, 0x7fffffff, 0xffffffff80000000}) 00:08:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7d, 0x0, 0x5, 0x2, 0xfc, 0x8, 0x80000000, 0x7, 0x4, 0xe3ca, 0x1}, 0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1}}, 0x0, 0x400, 0x401, 0xfffffffffffffc00, 0xff, 0x8}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r2, 0x3, 0x8, 0x100, 0x7, 0x100000001, 0x5}, 0xa0) flock(r0, 0x1) 00:08:15 executing program 3: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) setrlimit(0x7, &(0x7f0000000240)={0x1, 0xee91}) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setrlimit(0x7, &(0x7f0000000040)={0x8001, 0x3b5c}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x1000, 0x2, 0x6, 0x8f0c}, &(0x7f0000000200)=0x18) 00:08:15 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) setsockopt(r0, 0x1002, 0x7, &(0x7f0000000040)="01c83b65561a2cca20b4a49e3418980d2c6c83bd3e75bc4607ef378a1f002c", 0xfffffffffffffdd2) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0xb) 00:08:15 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ec6000/0x3000)=nil, 0x3000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000db8000/0x2000)=nil, 0x2000) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a) 00:08:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000002640)=[{0xf0, 0xbf, 0xe346, "ee04324ca0345d6fb681e3da8a29b4f6dd1907ddbb06a13d3b074ad85a2664b9cd952975a8431d156878698b77e8d014c528d12ccb04786874e73f24729d9356a272f932f43d0ea7a075adb158993881d46593d8c3e6965cf7105972a8af303ef83ea5124934c49b24315dac463edba23cf8b9479faf2c1de9b3076c9f96d428b4e853fd8207c32e63a35c3fcc831c4e70fbc795715d7ba756deb3d50ff176f241e64612c7b05c25a2afd6b2788099e5c313c247c466043a47d705075cb404460ec430efacd86368585290553aeebd67707ee447fa4cb97ccd23"}], 0xf0}, 0x104) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0xdc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0x831}}, r2, 0x6, 0x9a, 0x9, 0x8000, 0x3}, &(0x7f0000000180)=0x98) 00:08:15 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockname(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) fchmod(0xffffffffffffffff, 0x8) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x10001}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:08:15 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r0, 0xcdb5}, 0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:16 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet(r0, &(0x7f00000000c0)=""/243, 0xf3, 0x40083, &(0x7f00000001c0)={0x2, 0x0}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) 00:08:16 executing program 0: syz_execute_func(&(0x7f0000000840)="91c422c0f394260080000080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd13e400f1bb7e8b1f20b670f381d6a2f67450f483bd1d97c7c63460f57660f583c396161787896c462f91ef9a1c10099000000b1ac45e22c892a0fb39d000001a012e89f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 00:08:16 executing program 3: getrlimit(0x8, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000ff000000000000009a62522e209b37e7000000000000000000000000000000000000000000000000000000000000000000000010000000000000007de3e86000000000000000f80000000000000000000000000000000000000000ab3097514ba491b5659d0a5f449e8296d7189b3d6ee960a841c7f25317b0aa5b0900b4283517f1666c46c81c3b0db28f5dcec8f603742906a524495b366e2ee6b0c579e4b331c634"], &(0x7f0000000000)=0x6e) sendto$unix(r0, &(0x7f0000000440)="45ce137682d94daff27e3665900628c57eeb540857bbb0fddf41f128615557ea72f3ecb8eb99393a38324b6e563cf8bf773e46acc843aa818680e82f8119ebb5c4d3176d7b226703537a9d8683e4d029d53f70cf38caf30ee64e8fa05ff319e4caea76abe516040dfc8953608892df5299319238087f80d8bf929953f1d51bccfcd558c07213d834c3f80cbc99bc73c9bd831c82bcf21e7324b5cbb3cebc9d0fa7890000000000000000", 0xaa, 0x20000, 0x0, 0x170) 00:08:16 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f0000000000)=0x100000001, 0x4) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:08:16 executing program 2: clock_nanosleep(0x9, 0x0, &(0x7f0000000000)={0x6, 0x800}, 0x0) 00:08:16 executing program 0: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) syz_execute_func(0x0) sigaltstack(&(0x7f0000cee000/0x4000)=nil, &(0x7f0000000000)) 00:08:16 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) syz_execute_func(&(0x7f0000000140)="660f40e5ddc4828598628fc403517b902d000000cd470fabffc4220da7f5c4225d0d0345df6afec421cb5deec462f1aa66dcf3430fc736") 00:08:16 executing program 1: r0 = socket(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0xffffffffffffff7a) 00:08:16 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 00:08:16 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2800]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:08:17 executing program 3: symlinkat(&(0x7f0000000100)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x0) 00:08:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x10000, @loopback, 0xfffffffffffffff7}, @in6={0x1c, 0x1, 0x5, @loopback, 0x800}]}, &(0x7f0000000180)=0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x3ff, 0x10001, 0x205, 0x4, 0xb240, 0x2}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in6]}, &(0x7f0000000480)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) 00:08:17 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$unix(0x1, 0x4, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000600)=0xffffffffffff8001, 0x4) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000180)={{"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", "ecd0ab676202b0121795f729cac965ec00d5f4472052a9ee42d575a3a4b9ab05", 0x1, 0x100000000}, &(0x7f0000000080)="2f0730b1640a53ed9b8b546fed81e3967c26ee52308b2fe0130cc6ef384c88884dc8855de4e5d828cdc074148d7dfc255d056ec0145aff6f669efc29a5833b7068df80a4f532bdff0802eaca915c4d9a4b018baf5833c4655f356ec6b86894b01ba7a13698019c75db9d2e4431dad515d3c0b619277ad6608b8fba849ee19d4a0494679a71ce4bc8b77bbbf41d3a3e7f6f72a2275bcc248a0d562e1bf78160a70569905226b88a51d8ca8d89846ee3df114459aa16852d30f0ba918cb9a936baf9db492fdc278d964a8b75778d5eae8f3ed52fb45f9fa9e14c1ff8dae0d22c45fbad10b622a5c8f5a87b21dcb3cca8bf", 0x555, 0x2, 0x8, 0x2e, 0x0, 0x0, 0x7fff, 0xac74}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x44) setsockopt$inet6_tcp_int(r2, 0x6, 0x400, &(0x7f0000000040)=0xb39f880000000000, 0x4) r3 = open(&(0x7f0000000680)='./file0/file0\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000780)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000007c0)={r4, 0xfff}, 0x8) 00:08:17 executing program 2: r0 = socket$inet6(0x1c, 0x30000000, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000640)={{"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", "17b531bbaa9abfc2b5014049422a4b518ca835ded4c92405befa1d9b820e2ffd", 0x4}, &(0x7f0000000040)="01f2f12c10fe92b102f7f2c7c2415309ffbf43bbd949e4dbb94dd366cada8a0ee2fbdd0fdb313f23441c99458713fc355b4ecfcaae680bd6abf8ed35f3b1c72de7770387bcc47d8f2142bcb1259cb1deb2885e901f10e04d97d4272a199e2db2a67d4cb96b15e1046fd5bf945f8d7be223359fa9742bac0044a59f57dc84ff7aeb37983fb2e3718582843c7f63d4eb8a7e84ced0d7f6b01778f7754966362bc8894d1a1bd86e4690bf61b9d5c0111ee14ea06a9b96452ae81fedfd915625f1e8ceceb078e4c4a5038c748ea6228fe1993e9e327ce06744b279c6c8668b834820", 0x2, 0x10001, 0x6, 0x8, 0x9, 0x2, 0x9, 0x5}) 00:08:17 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x4, 0x8, 0xfffffffffffffffc, 0x100000000, 0x2}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_tcp_int(r2, 0x6, 0xc8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000140)=0x3, 0x4) 00:08:17 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8047, 0x4) openat(r0, &(0x7f0000000140)='./file0\x00', 0x100d80, 0x10) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e450f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:08:17 executing program 1: r0 = socket$inet(0x2, 0x20000005, 0x1000000009) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@empty, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@rand_addr=0xd9b, @local={0xac, 0x14, 0x0}, r1}, 0xc) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0)=0x5, 0x4) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xe8, "5acd0967e788135a67830b6be3e59d6391da6c989accc61547a7546965977d768bf068dc120ad62e1b261ba6b2b66b1e4dc14a6810c79cd21804c91dd40c533e204bb499f30f9006de081ad466c4dce51641d58fdead1347e8a58fde22dbb13d3ffd1701fabea3a986ecf5f9d5a06989771a3c6b3e3685781f0aeb4022f4b62e6927489e16e7ee98562434ed50964ca4a69e026889ee43feb5f64f94b59807a412309d471c5a3c13b8e57106bc5af1dcd1ae73686e7aa21db732805f78e4302442cd0d7d275e24f1388dccd17ac617618e9f4928afca1ba80ae0660cd3b0e81db8034783d2bff68c"}, &(0x7f0000000300)=0xf0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x6, @mcast1, 0xf44}}, r4}, 0xfffffc8b) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r4, 0x5}, &(0x7f0000000440)=0x8) 00:08:17 executing program 1: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0xa) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="55df4163100600690100000020d4d99a00cf510000000050"], 0x1) 00:08:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000240)) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) 00:08:17 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r1 = open(0x0, 0x80000000000206, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000080)="1645487f492313f8a882d51dca5dd26afc0da9d4f3db9289522462a950a7d5860446b38c278be14f50fb836969c17124e95b4d22cc9ba54e25c10139ef85b7d61585eea529018b4f33d4aef3593f874034fc7ce2de638d6a5f08b1731827a636ff1a03fdac08dba40139660bbb8debdc3fe0760da0886706f489b08b168266dd9baa0bb041c2f61cc6ccc73e8f35343ffbbceb382585b12f9a3a03626c053bb66a4b8c9966cd4a5ee9d34877b329") accept$inet6(r2, 0x0, &(0x7f0000000280)) getpeername(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) fstat(r0, &(0x7f0000000140)) 00:08:17 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:08:17 executing program 2: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x8000, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:08:17 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="c4a2a997363e26f20f5cde8f69a092b6fa9a0000e094c4e2bdac22dcfd8fc890a38986000000fe430f38f11ce2360f2e244f650fae82dc7648c3") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x6, 0x3, 0x5, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="060003008900000800006863cac1ceb66246e033bd77f3162a7a3cf4bdb06f187d6aa1dfa2be"], &(0x7f0000000280)=0x2) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7ff, 0x0, 0x3, 0x4}, 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 00:08:18 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffffffffff) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x4, [0xc6, 0x9, 0x1, 0x6]}, 0xc) 00:08:18 executing program 0: syz_execute_func(&(0x7f0000000580)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x840, 0x0) semget$private(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x3c3, 0x0, 0x0, 0xfffffffffffffdc6) setrlimit(0x0, 0x0) sync() syz_execute_func(0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="c1facc936dfda5e40f95a5c3e2a70099737b2695835a40fd48380a924d7cebf4c39ac3027c3776f6d2932464978d41969ef2102c4d3d34560f23dbfa09ba280d7fdc2fd929bccfa8d73e160b30997f6d724ee3e43a87519042471795ced0d6fdda7d276170443e9b02b873899b025db1a38c250fbec8d594761eb0aa9b12f6b940ab08c8ea472d659b47") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10e05, 0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0x3f}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) lseek(0xffffffffffffffff, 0x0, 0x7) 00:08:18 executing program 1: r0 = socket(0x1, 0x10000000, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:08:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="70fec5c373bc0be9f5a4006204524b0de75b605249b0d11db9c0a89209e232bec88afc95e45fc1edba9d0b765fadd3099c2cd335d3ccdf03b974ca3dae862a18084993008c", 0x45}, {&(0x7f0000000080)="c565ef9548704a777cd0d21519e747b6d78e7a4362ba6298b69f222e73484c1edc9e6790c7800ed27de43ef6778b556b2ab5a9b52c8b0d36f3334c1b21b9536140d7f45473382bd6fe2f737d7a98d942495d6e72ee74b526e87f6afce005b21a3d45f18bc2192050c4dbbd14a5210adaa7b7578c9299edb9ce22d29475c6", 0x7e}, {&(0x7f0000000100)="c177305bd0f781cff9f6015557aec9792d936c5aeaa4a8e3f2faeba71ece862212f93b4545defd3c4472013028d8e475705495f5c51eb55a1c6cdc381bb10621692e4f67bdb961bc8b3a3101aa428308008f4184f8087a770ea4fe69309f6a74ddf596e29f2ed764678d641fd2a3bfa3b0ec9f2bf8b5771cccc91a512e09f2bc9ee5d0f9087806e9b6bcfb6f0741c035f8e54e0e2da16fb94ade503d780c39ee645b4bbe29d1c32656e94add3d64f429bd05736477692c8b812cc1c83781e26827ba708269da328c65c62c009fa08e91fe43e3f2f1712005259364f008126829727fffdb9e759e381fd6710277c635c5c40b723e", 0xf4}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="53cd796aefd2bffc8130bf9d20157dcd67ae9c0b8bc97634c98fa5136188a7c7de836fe9234baa5e10d44ebbdc4e1c432e5ca76ca4b68eb47dbab6cc5c3a86425c292ca69eb4feae0df84c8082ebc242926a268a6dc9ddcb91fe", 0x5a}, {&(0x7f0000001280)="79ee2c1aa8115f9d153d3f2f3c8b77dbd6102434dbeb18e08ecf247da9042e8c17f2945991be0a4d9520840fca5d8d051cee8e03729376381ac5d9bda508a8c39786a2f55374d9efd34444d2ef94e780c917d47c4b25376c93571285", 0x5c}], 0x6) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001380)={'accf_data\x00', "3b2dc8ba17b204bf73dfccd5f313b48a3261a31a39eaee62222b2d5183a6665ae5f020824e31e655b954c5185e16db293907696409ae62dbb831411c22942a795f6723b04be22b7d6ae32f06a26e54907ecdf1a8da40fe9bdf5bec8ab2b1f1daddc2e4b98cfdc2d2235df03fa023a25bade46d9c62d1aaa4fe78246f4de8eca6a3b578705f716d2b773c7c50b5ac62bc3137ce15476f09f185e1a0918ede3060e6b68d07cc0bee16a2ef297b77bf8f934a5e7213cefcb713c688591f63c1ca96a7342d20997493b9e821084960784d52a41a0d2f692ad8c94e7229203be45334eee3031066b386ad7ec6ffbd3902984d"}, 0x100) r1 = shmget(0x2, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001480)=""/103) r2 = openat(0xffffffffffffffff, &(0x7f0000001500)='./file0\x00', 0x30301, 0x34) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000001540)="cda68fbca6bbb789dfdedf12e28c0d0c227e76853f4a282aed104c4d8d5526302a2da59f46c669a26f1b575591cd7502239faaff2b85c47008f507358171d6ff92d76bb8c02f5d08feafdd8453c898060973b0e5fe26da066c") read(r2, &(0x7f00000015c0)=""/94, 0x5e) sendto(r2, &(0x7f0000001640)="4dd740e23a30aa13ab0879dc27200a8e11c8a0c88fa6f71e5ef58dcc6c7280033c969a932a0477d0425542ff7d6eaa1d72ded005cea2d77663911e71034cebbbd4172e4986455b8e8cbca279f842cf0cde77232549d15deb62ce4f79be5cade0dcf8b26055da3fedea54aaaaacabd91f0ebc0542b8aa9c6d2c8476e57edaf6d3656606d8cd59420721592a23589b7c00881e6b7c5d28d5d59514", 0x9a, 0x100, &(0x7f0000001700)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000001740), &(0x7f0000001780)=0x4) mknodat(r2, &(0x7f00000017c0)='./file0/file0\x00', 0x1, 0x5) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000001880)={0x5, &(0x7f0000001800)=[@in6={0x1c, 0x2, 0xfffffffffffffc68, @local={0xfe, 0x80, [], 0x0}, 0xca}, @in6={0x1c, 0x2, 0xffffffffffffff8f, @rand_addr="96333ea78db065204eda1e06903f0f1b", 0x6}, @in={0x2, 0x0, @rand_addr=0x9}]}, &(0x7f00000018c0)=0x10) poll(&(0x7f0000001900)=[{r0, 0x84}], 0x1, 0x80000000) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000001940)={0x4, 0x9}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001980)={@in6={{0x1c, 0x1, 0xf02, @mcast2, 0x7}}, 0x0, 0x3, 0xffff, 0x1, 0x9952, 0x3, 0x7}, &(0x7f0000001a40)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000001b00)={r3, &(0x7f0000001a80)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001b40)=0x10) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r4, &(0x7f0000002f00)=[{&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/248, 0xf8}, {&(0x7f0000002c80)=""/249, 0xf9}, {&(0x7f0000002d80)=""/163, 0xa3}, {&(0x7f0000002e40)=""/172, 0xac}], 0x5, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_udp(r2, 0x11, 0x2de09da9369c6565, &(0x7f0000002f80), &(0x7f0000002fc0)=0x4) r5 = semget$private(0x0, 0x0, 0x4) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000003000)=""/108) writev(r2, &(0x7f0000004180)=[{&(0x7f0000003080)="d335531c7359edfb385858c15492335b41ef3a8258a05de193c49501f21468f41a390194066ccf12f5e481553a2fbe364278bf4cb4b02edba58e2546307e505c68658184f2bc9e15936a6c88debe5cfad20a2120c88ed6f7812b1fbc1a21beec0492d556240e08148810fec8974edbe986523056f724b6c8d8e3d8caea577f5d94aed324ca510b501f2464517f1609226c237dd630164119b4cba0f3bc556adf1cb0f84ffd09c0e1575f9ba8b050a010875e3a58c74f980cef786563b33d3186edca9f6fa2892c914d681e6a0567cfa67742a73455642f5f22e9a4110d72a9", 0xdf}, {&(0x7f0000003180)="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", 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000041c0)={r3, 0x4, 0x100}, &(0x7f0000004200)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000004240), &(0x7f0000004280)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000042c0)={r3, 0x9, 0x3, 0x125}, &(0x7f0000004300)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000004340)={r3, 0x5}, &(0x7f0000004380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000043c0)={r6, 0x7fff}, 0x8) r7 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000004400)={'rack\x00'}, 0x24) 00:08:18 executing program 3: r0 = socket(0x11, 0x10010000003, 0x0) dup2(r0, r0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x40046676, &(0x7f0000000000)) 00:08:18 executing program 3: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x20000000) accept4$unix(r0, &(0x7f00000005c0)=@file={0x0, ""/78}, &(0x7f0000000640)=0x50, 0x10000000) fdatasync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10004b, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380)=0x3, 0x4) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000004c0)="fe6dcc71fd4dafcffcf01301ac0a039a5aa5a15a7073cb03966ac3ae95a619e5cd73e01d18b2a997bebc2f5fab8c4263dccab51a00f8f739a38dfb9e1c83ddcf336cd054006f640918cbbb27a82d3213607d7a43f30de9d69d50efb3cc67a41bd6063695a26bef377dd55df44fd47efd7b7065efe0b6cca517c2b6020b61b3190f03a62b37ed8f5512df38cc142edd16a8bebf3c6550cffa4695dbb9edfca6c8d6e988f252c9a28fb2abbde4920862fcc7d315115d96ef4cffd1583c5e21dfa2fb60ec3cdb37e2d71dab6b2ad751485f724c76fe01a11a354fe106f4b695ab40e762cf51a0811e0f1317bbdc51378a724cfe33ec37c7e73772aa3049") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)="0215f9454d29e4a6098528600a59861f4bd91a39e08b92bfd8f219be768b60329b3f38fdd7c2d24eaf83b2ac1802b772950f82cfb32824", 0x37}, {&(0x7f0000000180)="eb711a961c7cd9c8db08b51f6105d5373a760dfaf6ccee9aca45911113e3ebb669f7e0add582eeef96b155a49b32", 0x2e}], 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r2, 0x6, 0x25, &(0x7f0000000280)="1ec8673bd9a57b1ee266ef7aca90afb1b0e1f75d05928a1f4d8f73e6a9e951bce79187cb3797f9464fa19bf8da0009ff6fc7c44c590602e3fb6d50beb6c3176d1b6a448647ed9adc0d4e77b8204362862d29a0e194a092189a49589f83f340fe14588a9ddb56981990a9721039cbe69cfd8ec8905c1f01b7fb3a557afed16f6de9d473e1633e94f1c63f949ef852a42ed300a7b8fe93c85d8c73", 0x9a) accept(r0, &(0x7f0000000400)=@un=@file={0x0, ""/108}, &(0x7f0000000480)=0x6e) 00:08:18 executing program 1: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x100, 0x7, 0x100000001, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0xffffffff80000001, @empty, 0x438}]}, &(0x7f0000000240)=0x10) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x21e0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, 0x1c) 00:08:18 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) 00:08:18 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000040)="36c05ca11e75d46e655aa8a02ab6a377e68f99ea59363571397989fab3cd28da399a3412a50c6f0dd8af58b92e722e185082c8f39e1a40b804f7711f767317b963e81b96a790716b3c2242773b68c13c8e1f8e81bc8922db1606bb490308684355843fc3a5c73591c51fd86e75843eca8a84580383ca8ff1d352cda88a862546ab9d917e7c11c4b02294ab8a53ce3ffd2000d847503e67dbb48ca46f88d11ccd50c6ebe12cb0c17e22b555c63f39a11803d948f8e45cf73a2c0309f547e4031041e9ca1b9e463a5ab170b26f85e03ffc6c666ad330e4529f39c47105ec4d97d5953a08166269", 0xe6) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000000)=0x3c9) mlockall(0x3) 00:08:18 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) lseek(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xec4f}, 0x1) r1 = socket(0x1f, 0x20000007, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000140), 0x4) 00:08:18 executing program 1: syz_execute_func(&(0x7f0000000b00)="1c220f6b0c28362323801b69e4c42205b8d360653ef20f58cb460fafebebd0bd5f79b8f9f26876040000000043a7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c751512dc1ea0101f265a2dc5f00005b304545e26924410f183a3509e845fac4a2192bca33d1b5c84e00004981e57a5f0a16fd89fd89635bc4e2dd9174d9bac4a1e1e0efc401fe5ff6c4a26505f00f2636673666410fea26c441b5d8d6c4c1f91337663f9c17720d0da17118e9e1660f3a0b0865") 00:08:18 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:18 executing program 3: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0xc0, 0x10) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x280, 0x100000000100) r2 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000500)}, &(0x7f0000000300)=0x10) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0xe, &(0x7f00000003c0)={0x1, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r5 = dup2(r4, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r6, @ANYBLOB="04006000b0e54cd01b3d6cde4772b076484f1a78d2bc9e46f69f07ebee22e1a2ec4674206a164c527511c62334e47277501f9e39f0876eca39e0204376aaa18a082034e2d7ab0c08fe0150b2be3e04f9fc171424c4c1a91115d59f5bb624ffbcc21b37b2"], 0x68) 00:08:18 executing program 2: r0 = socket(0x2, 0x20000000, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000400)={{"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", "3a44947a1b4b51321eb65f7891a4bf8f64232a42a76a14e912bfa927a48778c4", 0x6, 0x1}, &(0x7f0000000140)="b51ab49b3e4e23b11a5a616046d64b70e14669ff7a4181128f70e9c1f034dcc7a4c46b", 0x83b, 0x1c93a261, 0x0, 0x6, 0x8000, 0x8001, 0xcbe0ba8, 0xd306}) accept4$inet6(r1, 0x0, &(0x7f00000001c0), 0x20000000) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6479e7d805000000a67a7c361b985a7a8ed2bf110daf0283540985b71ca962fbc0a897bc2751ca41c2783ba687dd093f634d5c15681b68badad9f9969e8e92b0d59a1bd77fea8b79f52eb3ef52c77a376477b4f275fe290222c40be6f550127610d1307d7511a4cb796e69752d283ca898de12c17f96c8f08c1bb0b596cf"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x520}, 0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x10, r1, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1) 00:08:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140), 0x30d) 00:08:18 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000940)={0x4, {{0x1c, 0x1, 0xacb, @mcast1, 0x7}}, {{0x1c, 0x3, 0x2, @mcast2, 0xb8}}}, 0x108) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) 00:08:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000), 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x2000000000001) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:08:18 executing program 0: syz_execute_func(&(0x7f00000000c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979c48279a946030f162f430f1b4794f04680b64f002d00c1c4c31d6f3a7f91fca7a7ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53940d186f4f4f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:19 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x2, 0x4, 0x8) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/10) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mlock(&(0x7f0000d41000/0x4000)=nil, 0x4000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 00:08:19 executing program 1: r0 = dup(0xffffffffffffffff) ftruncate(r0, 0x7) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 00:08:19 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0xfe12}], 0x10}, 0x0) freebsd11_getdents(r1, &(0x7f0000000000)=""/231, 0xe7) 00:08:19 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x6d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) getitimer(0x0, &(0x7f0000000000)) 00:08:19 executing program 1: utimes(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1000, 0x80000000) 00:08:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_tcp_int(r0, 0x6, 0xfffffffffffffffc, &(0x7f0000000000), &(0x7f0000000180)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="a5c756250983ce2ecbef7f1a67aa89884a5dcec9b46fb14c1ddbcc8305a44833058180955514f980c4ec2f9e742749d337e9b333ada30529eae8c8dcd79230e702268a79bcd18b618bb437cfce", 0x4d, 0x80, &(0x7f0000000100)={0x2, 0x3}, 0x10) syz_execute_func(&(0x7f0000000540)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50441e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4c4a2fd05f7b40f6567660f84096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4d98fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc4a1811643a8c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 00:08:19 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x40) syz_execute_func(&(0x7f00000003c0)="1c08c403fd09da5098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008f32589b26c7e4c753fbc4e168edfec4666436f044813000807fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b2666440ff90d07000000e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f793a0b0865") r0 = msgget$private(0x0, 0x3ff) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000480)=""/203) 00:08:19 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x10000000) recvfrom(r0, &(0x7f0000000180)=""/129, 0x81, 0x400c2, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000300)={0x2c, 0x1e3}) sync() getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x800}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)={r3, 0xc8, "2568c12fb7c5762679174e0635dcb28f3495e1a161d2185801d35a3eec6efcc52e23fcd5fb54482a8d56727a5ca6d17caba4d92713233c8a5b1b856db099e180232c4075953d90b78fc59b5e7c2a80a25bea468f25d1c6d8d2d15d17c8750717029846826bf9f7e5dba274eb494d79c6b753e339c05bc83e1d0e7aa02b1cc368eb22c6028c99feef966277f69007fb6ad075b45c53424d28bc96dd96872df2033065bc723287866f2af77e2686819709414e526c3b73600feff10e169c0fd830729b5a9473e22e81"}, &(0x7f00000004c0)=0xd0) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x18002, 0x40) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000280)='jJ+X') 00:08:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), 0x4) getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x5, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) 00:08:19 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20400c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7, 0x2, [0xd7e1, 0x7f]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x9, r1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x3e, 0x4) 00:08:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0) 00:08:19 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000)=0xfffffffffffffe01, 0x4) 00:08:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:08:19 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0xffffffffcd19b113, 0x800, 0xffff, 0x81, 0x2, 0x6, 0x7, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 00:08:19 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x8940, 0x80) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000005c0)={0x0, 0x3}, &(0x7f0000000600)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r2, 0x34c0, 0xfffffffffffffffe, 0x401}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f00000004c0)=""/121, &(0x7f0000000540)=0x79) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa7f00"/128, @ANYRES32=0x0, @ANYBLOB="01000100890000008e382f5857eebb3695dba89ddddb1a550f78f924a4642c4a0669a725e03e5ed46dbdb61d60cb2bc41fc6e9fbd09a4da7b55c48904d272b221dd54db3c88133ba23bd8247d0ba04f899c63b09b69772eaf4e5c0beefbb4f7f0a312fb252ee77f2d6d6c6567d216840de58acee9d2ee9"], &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000440)={r4, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0x10) 00:08:19 executing program 0: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:08:19 executing program 2: write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x91a, "252cae21db91469ab223c7640e621093"}, 0x14) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000500)="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") madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000040)='\a', 0x1}, {&(0x7f0000000080)="1117e6ab7b8aa081e21e59f00fb160bafab52c7c1f5cb8458f262bc95bd0b89c80a4be33cd2b00664c63857dd73bd7ff0d668346bf64a087188e3f1714fc2cc0bfd3a087f3bbca19d87878649b5b331eb0a828de4992e7", 0x57}, {&(0x7f0000000100)="3062a20be30525caf124f6c8f3cf0ab00652b1f5b4d9db4e6467b6386722946d6468bd2911e0e08b6093b80c92a01b24a6e0e0cfdcb375916f4d2169fdac1af96f6e63a4c3238cf087a0711832962251449085232f8df68e0dbdbfe1adf2efb8b7d2e19e02bc59151fe2483153140ea5da89c415395c4c9e2b4c5f78f0ca19b376dc661231ec20c9e6c492a01e564075439f40c133cb26ec3d354d19eb55856078ad7d7f6a042be0d801733af6aeb1c25882f4ac5ed0447a703ce5e61182bd09e84e038debb15e0c75affdfc23f1231906fc9829e6019e63c02571c9e0734bc87005b96c695ae9fd25d90858af30abd0727d7a5376", 0xf5}, {&(0x7f0000000200)="3ef5d0096f2179e4ec4b50f7646c72526a90111fbf74d2d2aa8df0938e13bb441b7cb16c1161e729242fbc82a5fb448b32a99731b7", 0x35}, {&(0x7f0000000240)="fbce1e6301924ea99f3b305a4c173fc15e0872c252a9b162612a1dad98b3f0d2e5a19d8f76d218ad7eb21fbb4fe68b2639ac7ad09d72928877e0dc605c31733327085770741db69b6532d2a42881d2c368b39c16edce8d05a6fb695d01689ebeb215198b238568680797290405561d01a1b8d2c58975b19eefc1c7567a6e6ee39d6284163fd17ae1203b8bb00413b182ac5a2e9de50ff4b2fb607363cbabfe31ccb2900bb88c6f9509ccf07aee7078b357c521c5d807dc", 0xb7}, {&(0x7f0000000300)="d794914482add804a3e31abca1bd57c667783ad4b8c7d2799528ab870935e1b980708a523fd2d5fcfcb1b15e219ecf89ecc9644e9afe9c065da9300fb77977e9a7b2d25dc46da6fc6b9381b262c8d1f10d38b8cf31d7cf0fcb4a", 0x5a}, {&(0x7f0000000380)="ef3193f7fb732490b825f963a6e10252da40aabd04afbea9203587ad81949c9c09d2757a138b5a969279eaa22faa79c0f7ef2d194382f09ed79be532695055a8172f1d3f644444a578a4498378ca635ffc53c86466091b620d2d16badcafb076f00979af5c9a", 0x66}, {&(0x7f0000000400)="9127dc02538004be5bafa37549692726b57f0087d299e79ac4686ddfc412b88b0c717068fa31ad20ff5bd9632de55f740d33c5c2f7d85656599c6d0fd02fe6bb5297865491fef31a65f674c2e917a5fb5b55830de8459c79becb005e26ec961149", 0x61}, {&(0x7f0000001500)="f9ef017971c6a091f3475b2721d889e862106a964dcd860fba8867a1fa342f43abce72789fe8b288251e2635736069d4ee6ab087a2da4abd6863a0a4554a62413c73f7a4e5019c671ced097c0376f1c7125355bc6a52ca7c78829154ad261b3c944fe0b78584e18b747383bbc1356d472aef04f3a0875fd0e61aa899a6ba4933fc9fff47535f788c7c84050381160bd6227bc6c1267075fc19f9ee47afcaa531aec75df5a22934ff43264ee10e0bf77a74e6087b9f380fffa6bc9d4e2e0df075a489344ccd970c966097d5213fa8875e368737541b68b8dacccca3128a27bee84760415eee83a07266ed308873255d10ca429d", 0xf3}], 0x9) 00:08:19 executing program 2: syz_execute_func(&(0x7f0000000100)="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") pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000240)="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") syz_execute_func(&(0x7f0000000000)="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") 00:08:20 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) r1 = socket(0x1c, 0x20000003, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x20000000) 00:08:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4) r1 = getpgrp(0x0) fchmod(r0, 0xc) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x7, 0x9, 0x5, r1}) 00:08:20 executing program 1: syz_execute_func(&(0x7f0000000280)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x1ea58f956b6a741e, 0x10) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1000, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x80000001, 0x6}, 0x8) syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:08:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) recvfrom$inet(r1, &(0x7f00000000c0)=""/62, 0x3e, 0x80, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af00de110000"], 0x24}, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:20 executing program 3: setresuid(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000180)="1c09c4637916d7b092cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed1077318b9c72a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 00:08:20 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) poll(&(0x7f0000000000)=[{r1}, {r0, 0x42}, {r1}, {r0, 0x10}], 0x4, 0x6) close(r0) r2 = getpid() fcntl$setown(r1, 0x6, r2) close(r1) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x84) 00:08:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x5b) ftruncate(r0, 0x8001) lseek(r1, 0xfffffffffffffffa, 0x0) 00:08:20 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) r0 = semget(0x2, 0x2, 0xc3) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x2]) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) getuid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)) getegid() getpgrp(0x0) fcntl$getown(0xffffffffffffffff, 0x5) 00:08:20 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c340f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mkdir(&(0x7f0000000000)='./file0/file0\x00', 0xcc) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x25) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:08:21 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10) 00:08:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x2) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x100, 0x4) 00:08:21 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@cred={0x20}], 0x20}, 0x0) 00:08:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="aba6a6d6a6086925a5a7141bbb320c41c8844259e465ec2caebe673fe8a975bc75248f4c5bd4e571c10780bb2b3ad2699ba3b77de0f4add3e56d02f432b008e230a806c377", 0x45}, {&(0x7f0000000240)="a085803399b7989d5da759f52390ffc189244e54e1696bf474971bd71c1bd4c61d5dee09b317eab9be4b2439db9e15b568417225b5e27e68cec4459aa1625e2513ee187827c08c7b5a9779888d3416d5a22034ddbb91d53520a2e5f8d2714e67f42c3e3910bba6e4863a91bffadb7c85c7f337db9d275e37dee9c31e", 0x7c}, {&(0x7f0000000380)="30913b861a234abd169aa204fc93f130cd139bb5e08d0529b56cbdffae532a6eae135442a678178c1d88152ced0c3dcc09f6e7f937b37aa536c58f9a488e8eacfd993455c78d8f3f3467dab39df4701b2a2248cb43d1889b578d414f754222d72056c0a9fce1d5c099f839d46b51397d4a41f20395e2377707424ae27c692c5633e7ef0dcab08f3cb02492d43366fb0014a33f3e9d1805a5d86ede4b4b3c75dab55e790c434761ed9b6abd06", 0xac}], 0x3) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f0000000140)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:08:21 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:08:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000580)="691445d4a1441e5cb5fcbf528b35996e882bd140a78daaca82ad0c5b4785ad63581a5032d462fa2413bb3d35cea2f946919a3fb6bbe947727835d20690a64f20c389cac0e2ba18147587cff3fac2397782a4a53bcbd2b1ad0ba09b8a2117fa8e3c869c2b064ed5a52bfe8447269589d8f52b4b87444c389030927576183a5e3d635e1660d327833a9a69d5ae5240913d5ee4ffb3d7434395f56d59235ff8d1c8ba59f5e633ac70a4c00b1f4e4bceb5100eed3c9980927e9db3168d57b409d92b590a") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:08:21 executing program 1: syz_emit_ethernet(0xfffffffffffffd89, &(0x7f0000000180)={@remote, @broadcast, [{[], {0x8100, 0x154f, 0x4, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = msgget$private(0x0, 0x401) msgctl$IPC_RMID(r0, 0x0) getitimer(0x0, &(0x7f0000000000)) 00:08:21 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x6) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="68000000be2cb25fd4a9923e770cbb78f96c52c1fcdc723b325bd7012aea000b28a2a0e027be14591a7add10be31e8a14289dbe75027b72848cb69b403f80b4206317a63592de3d211427fa40a6b92bdffcd6b4d8ff832b95aca9c047b6447ee5614061451e9ce07d2a2e07efcda68dd565aacd8a474f4a9e9b8c40874b5f4e66c157e94d07042f034b299ed9755643056e741673697cf22a79080eeac7fafb1708df7b5052c24cfe1dd3270f1b11e5d2bea170c9f119c27ecda38f054eb9301a9"], &(0x7f0000000200)=0x70) mkdir(&(0x7f0000000300)='./file0\x00', 0x2) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x5e4, 0x7, 0x1a10, 0x6, 0x0, 0x0, 0x4, 0x6, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x4000, 0xc179, 0x2, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000004c0)={r4, 0x10, 0x5, 0x9, 0x8, 0x8, 0xffffffff, 0x1, {@in={{0x2, 0x0, @multicast1}}, r5, 0x9, 0x4677, 0x40, 0x4fc, 0x4}}, &(0x7f0000000580)=0xb8) sendmsg(r0, &(0x7f0000000100)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e987e245ff0c36fb11c00775e1c01800200b5e9630d0000005200d5208d87c4df5f0b20310068000000", 0x30}], 0x1, 0x0}, 0x0) 00:08:21 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1}, 0x8, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 00:08:21 executing program 1: r0 = socket(0x2, 0x1, 0xea) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10) sendto(r0, &(0x7f0000000140)="7b87778366e8210e9fce6e9ad6917e53475a3b2a1e96c75fad7c0efcc6ebfaf5be0b16ae3ce56b77ade69b6830e03090ae57abb8aee7d0726c7429ab93cca1a5e5578cfa886369dd47ecf462ca18909d8dd3e844f58b7548e30183d0c8ade37473ce5f30383a1924f3fa58d843e6a928a9", 0x71, 0x184, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0xfde2, @loopback, 0xfffffffffffffff7}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xc4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 00:08:21 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r0}, {r1, 0x40}, {r3, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) freebsd11_fstat(r2, &(0x7f0000000440)) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000500)="5b01d882f45a6f3a3ff6885c7efe064f2323fdabbc01f4712f3ffa4782476ea995e42146391844d88357e90374ed4fe41c0b24adae18f1f21f31d20230ce62c7d586831a65403b8cda9e15f50be4ed2ea6") r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) getsockname$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="0000793634c4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], &(0x7f00000004c0)=0x6e) 00:08:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80000000000020) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@local, @empty, @remote}, &(0x7f0000000080)=0xc) recvfrom(r0, &(0x7f0000001580)=""/43, 0x2b, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001500), &(0x7f0000001540)=0x4) sendmsg(r0, &(0x7f00000014c0)={&(0x7f00000015c0)=ANY=[@ANYBLOB="00002e2f66696c6530007648379e3c250f7e4b21d329e5f232d405"], 0xa, &(0x7f00000002c0)=[{&(0x7f0000001600)="f9549d6247c3d75790ad2eae7a41bb088c353fdd7968f4aa50cd53cc587e8b86d98f7ed994b9bfce5cb969cfe6c55498d5b651fb83cb5e25a5b8fe43b4e0b0837eb11776d43e2c7c53c652697cf7e03a75ec65866a0d0fbf8eb50385d8929572fefc6e56449d07a5026fa3fe5014", 0x6e}], 0x1, &(0x7f0000001680)=[{0x1010, 0x0, 0x77, "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"}, {0x18, 0x1, 0x5, '_\v'}, {0x80, 0xffff, 0x1f, "a3e9ae4695492327203a5236e7e47acc4c39ad4f32cb2cab5b7841215f37e7f61cf49c32cb068fbaba229241a0af64ac7d1867730751b48f65924f7990ab9197c2bd5346392bfa52127d23b2fe5cb597db909ce2e516d66eb4e674668337367d1a691124fdcbe781dd0a"}, {0x110, 0x400ffff, 0x7, "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"}], 0xc72}, 0x4) 00:08:21 executing program 3: syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000001c0)={0x100000001, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x9, @mcast2, 0x3}, @in={0x2, 0x1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8001, 0x4) 00:08:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000580)="691445d4a1441e5cb5fcbf528b35996e882bd140a78daaca82ad0c5b4785ad63581a5032d462fa2413bb3d35cea2f946919a3fb6bbe947727835d20690a64f20c389cac0e2ba18147587cff3fac2397782a4a53bcbd2b1ad0ba09b8a2117fa8e3c869c2b064ed5a52bfe8447269589d8f52b4b87444c389030927576183a5e3d635e1660d327833a9a69d5ae5240913d5ee4ffb3d7434395f56d59235ff8d1c8ba59f5e633ac70a4c00b1f4e4bceb5100eed3c9980927e9db3168d57b409d92b590a") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:08:21 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c45b6262e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf001000007dc482873dd28a21d26161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f3d0800f2f0876e488de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:21 executing program 3: accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) socketpair(0x1, 0x5, 0x95, &(0x7f0000000280)) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x400, 0x7b6e66fd70710ea1) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) semget(0xffffffffffffffff, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x101}, 0x8) sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) ftruncate(r3, 0x7e2780e3) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getgroups(0x4, &(0x7f0000000540)=[r5, r6, r7, r8]) mlockall(0x2) r9 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x71, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) munlockall() ftruncate(r3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0xffff, 0x4) 00:08:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"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", "e962ca22d8e0136aedb5c838202ba17811946d8472798cd206461cbebcb187fa", 0x7fff, 0x4}, &(0x7f0000000040)="5012f65a9eefab125ee40fedf84e62baa99e7d7d57528bd5e9bdeba5762cbfa83821daa64295031d8c8739d8e33145efbb48976f29e23d5d8eeb443ac5fff04be3c2c9d00899b3627d1f6e411ad2c9504b2ffaed6291c7e93b404372396ea8c914cbe1b79c5d7e513284164c485bf0ac824abb58487e863a7cac00aa6ebd8acb7a51d57536bd4936df6e1181b9cf477d7804821d0f874ad3cf697d23a3600309fb4024b5aee5b6d42bf71b8ef145f5a2b8288cc8f3cd1414b9142607f1ee1ed8d79ad93d6d5dfec08a437c704ec686ed2e896915939dd2423cc842d03f020a878399d678", 0xb990, 0x200, 0x81, 0x7, 0x7fffffff, 0xd575, 0x0, 0x840}) r1 = msgget(0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000000000)={0x1}, 0x8, 0x800) 00:08:21 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) dup(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffff001, 0xa1, 0x2, 0x2, 0x6, 0x3, 0x2, 0x60, 0x9, 0x5, 0xfff}, 0xb) connect$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c) r3 = getpgrp(0x0) getpgid(r3) 00:08:21 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0/file1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000140)='./file0/file0/file0\x00', 0x4, 0x4) r2 = open$dir(&(0x7f0000001200)='./file0\x00', 0x800, 0x1) renameat(r1, &(0x7f0000000180)='./file0/file0\x00', r2, &(0x7f0000001240)='./file0/file1\x00') recvfrom$unix(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x80, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file1\x00') 00:08:21 executing program 2: 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) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 00:08:21 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="f00fba6f06602664420f73d327f2f3269dc19f00000000e9660fdae2dae9c422910104338f29a098d867db3ec481d57c7f00") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) write(0xffffffffffffffff, 0x0, 0x0) 00:08:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000580)="691445d4a1441e5cb5fcbf528b35996e882bd140a78daaca82ad0c5b4785ad63581a5032d462fa2413bb3d35cea2f946919a3fb6bbe947727835d20690a64f20c389cac0e2ba18147587cff3fac2397782a4a53bcbd2b1ad0ba09b8a2117fa8e3c869c2b064ed5a52bfe8447269589d8f52b4b87444c389030927576183a5e3d635e1660d327833a9a69d5ae5240913d5ee4ffb3d7434395f56d59235ff8d1c8ba59f5e633ac70a4c00b1f4e4bceb5100eed3c9980927e9db3168d57b409d92b590a") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:08:22 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x3, 0x4, 0x3, 0x400, 0x200, 0x80000001, 0xeed, 0x1ff, 0x800, 0x5811a31d, 0x6}, 0xb) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:08:22 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020019"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "ae837aef2681cff163e8a91583f43670"}, 0x14) 00:08:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:08:22 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000)={0x6}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x401, 0x7f}, 0x8) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x0) 00:08:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4e6, 0x2000, 0x1, 0x7ff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x80000000, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0x48143e2b7d3dc498, "63a0"}, 0x0) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:08:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 00:08:22 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r1, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) sync() sync() 00:08:23 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000580)="691445d4a1441e5cb5fcbf528b35996e882bd140a78daaca82ad0c5b4785ad63581a5032d462fa2413bb3d35cea2f946919a3fb6bbe947727835d20690a64f20c389cac0e2ba18147587cff3fac2397782a4a53bcbd2b1ad0ba09b8a2117fa8e3c869c2b064ed5a52bfe8447269589d8f52b4b87444c389030927576183a5e3d635e1660d327833a9a69d5ae5240913d5ee4ffb3d7434395f56d59235ff8d1c8ba59f5e633ac70a4c00b1f4e4bceb5100eed3c9980927e9db3168d57b409d92b590a") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:08:23 executing program 3: msgget$private(0x0, 0x8) r0 = semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/178], 0xb2, 0x3, 0x1001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0xffffffffffffe6c5, 0x2f, &(0x7f0000000000)=""/252, &(0x7f00000001c0)=0xfc) socketpair(0x17, 0x30000005, 0x70000000000000, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4) accept4$inet(r1, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x10000000) r3 = accept4$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000300)={0x1ff, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0xfffffffffffff843, @mcast1, 0x10001}, @in={0x2, 0x3, @rand_addr=0xffffffffffff46b5}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x0, @mcast2, 0x7}]}, &(0x7f0000000340)=0x10) 00:08:23 executing program 1: syz_execute_func(&(0x7f0000000140)="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") semget(0x1, 0x3, 0x200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000100)) r0 = semget(0x0, 0x0, 0x20) semop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe}, {0x3, 0x40, 0x800}], 0x2) syz_emit_ethernet(0x102, &(0x7f00000009c0)={@local, @broadcast, [{[], {0x8100, 0x3, 0x5, 0x4}}], {@ipv4={0x800, {{0xd, 0x4, 0x1, 0x800, 0xf0, 0x64, 0xa9f, 0x401, 0x3f, 0x0, @local={0xac, 0x14, 0x0}, @multicast1, {[@generic={0x8f, 0xc, "027145b5f5d9337daf74"}, @end, @rr={0x7, 0x13, 0x5, [@broadcast, @broadcast, @multicast1, @remote={0xac, 0x14, 0x0}]}]}}, @generic="d27ccd0a0bfa86a961c2285019096635cef1c529112fa3df89005739a8b11d82b53ad0d3798bf925f852662231c9fa0348a398051cea7030ac38bb62bba3337c6d8fc2057719891442336062c483f9386f38f97bbc1cd57568d3cc3fc8f07bb9ce2ba7da97638a482f61a7d82d57c52431c652010af57024c073093456ef1b1885e4b399011123ce42633b6e2fba563cbc8ed748c580fa8a4e6483c3e383723e1f4da9e75183607c4d911ad416ee5bbf7857e81ff08c2bafcfb32449"}}}}) freebsd11_lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f00000002c0)) write(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x110600, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000440)={{"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", "64d2f6f27514455a6fb3c41eb817997e9eb13a7f607875fa6ab53bd3589e67d3", 0x8000003f, 0x100000001}, &(0x7f0000000340)="c4ecb8940beb5a96591522557b546f49cec784fa790f8b7958c5d64b0b69d12de4044bee2e5904ddd8b6a1892019d0046bce2da931057290e530acfa2df2f5f6375389cb7730adb1e84edaa159223df22c67f33164d8b9df56525bcf1b3e871c049e4e76e1cf70f594825c33b7ea5610ddf81ad9836926580db08b4361b74048146716ca0c0fe7f2acb165f3214b6381f669c1b86732cd0f3b3bbd28f733a39fab54bdc59e907d2d8f7397e5678ddc55ca86f343db8fc93bbb4a3f7b6cfc1c5e59d5f1be05f1599835f6e0f5847cd2f407fae9d10a3766448d1e2f74e5c386e4f3f2d40c763d957b70cf25a9f7a64d0de62879", 0x103, 0x7ff, 0x0, 0xf23, 0x5, 0x4, 0x5, 0x1f}) __semctl$IPC_RMID(r0, 0x0, 0x0) select(0x40, &(0x7f00000008c0)={0xa00000000000000, 0x1, 0x5, 0x1000, 0x5, 0x8fb5, 0x9, 0x9}, &(0x7f0000000900)={0x5c6, 0x23, 0x9, 0x5, 0x7, 0xd9, 0x10000, 0x6c0}, &(0x7f0000000940)={0x2, 0x5, 0x6, 0x9, 0x1000, 0xc0000, 0x6, 0x4}, &(0x7f0000000980)={0x0, 0x4}) getresgid(&(0x7f0000000000), 0x0, &(0x7f0000000080)) 00:08:23 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/95}, &(0x7f0000000140)=0x61, 0x10000000) sendto$unix(r0, &(0x7f0000000180)="11721f1c281f63893598812e1f1f5f8305593ad48c460b3be1a0badf7a410fc105e3b39030a2d8dc60ef51fe93bd3be55ddec6f9ca5a688fed119a64cc50a10558035e2ff81b243049b69678692653993c866036caeffcc33d93ec5a36c86c5cf309059c93eed7a1fe84cf001ea65c5c04de8e79a3fbd36142939b", 0x7b, 0x4, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:08:23 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r2, 0x0) getpgid(0xffffffffffffffff) freebsd11_stat(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) shmget(0x3, 0x11000, 0x4, &(0x7f0000fee000/0x11000)=nil) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x0, 0x7ff}) fstat(0xffffffffffffffff, 0x0) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000006c0)="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") freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getegid() getpid() getpid() semget(0x1, 0x4, 0x0) 00:08:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000180)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") 00:08:23 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x9, 0x400) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x80000000000004, 0x11, r0, 0x1) 00:08:23 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/95}, &(0x7f0000000140)=0x61, 0x10000000) sendto$unix(r0, &(0x7f0000000180)="11721f1c281f63893598812e1f1f5f8305593ad48c460b3be1a0badf7a410fc105e3b39030a2d8dc60ef51fe93bd3be55ddec6f9ca5a688fed119a64cc50a10558035e2ff81b243049b69678692653993c866036caeffcc33d93ec5a36c86c5cf309059c93eed7a1fe84cf001ea65c5c04de8e79a3fbd36142939b", 0x7b, 0x4, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:08:23 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000440)=ANY=[@ANYRESOCT]) 00:08:23 executing program 0: syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05c4a37bf0c53e41e2e9b55767660f6b326581bb7081bb70d50f0fb8c4014e4e751e0fa0e525ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd425d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:08:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000200)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000080)=0x2) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @local, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000280)={@empty, @rand_addr=0x6, r3}, 0xc) lseek(r1, 0x0, 0x0) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f00000000c0)="6fb1eeb3342618bec5e1b31b1a52c8d1dcdda71922104fc23251606141da474df8cf59d0c8a5553accd871b5e12378f29cabc08c1044b5431c95627347623a1fb49cb8af52ebc0131424af07a976250f63bc5f004c1ee616f5051e6e20c76103aa522fffed6359edbfe466a49ee74598cc8f0294fa781a5db988e7646cd5c134a221fe1d8ec6a23e217b620e15ecd7563aa493a06af4d284a07c651200c277f770eda05cfd6a5c37cccc29ac9ec58d88814eacb3ea39b7943c5b7a034b75ddb3ea175f0ff64a8b495a754d015f58223b3cc7cd0b1870b0a59e23c23c21") sendto(r1, &(0x7f00000002c0)="9522fdc06eaf801200bfb5ce3fbd54865aa937fc5f6be46dd4926064577b18aa5080563e18a610ba13782f7fdca18076ea56ea319e1f4278c46c537cfa3f2beb222b0bf4dee3d9ddf09f895de549103b6cc8e0347d7f417f6d5e6ffd22769ac262119374d106dffdc067230a422cb429630ada84aa855bc90fd3fbf1b676312b08", 0x81, 0x0, &(0x7f0000000380)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x101}, 0x1c) 00:08:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) socket$unix(0x1, 0x2, 0x0) futimesat(r0, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={{0x6, 0x200000}, {0x800000003fc17668, 0x3}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x4, 0x3c, 0x7fff, 0x8fc5, 0x8}, &(0x7f0000000200)=0x14) chdir(&(0x7f0000000100)='./file0\x00') rmdir(&(0x7f00000002c0)='./file1\x00') 00:08:24 executing program 1: socketpair(0x11, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(0x0, 0x0, &(0x7f0000000780)={0xfffffffffffffffe}, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x10000, 0xa, [0xffffffffffff565f, 0x7, 0x3, 0x0, 0x9, 0x7, 0x4d7, 0x8, 0x9, 0x100000000]}, &(0x7f0000000180)=0x1c) 00:08:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0x4) r2 = dup2(r1, r0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x19) 00:08:24 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x90f0, 0xce}) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:08:24 executing program 1: r0 = socket(0x0, 0x4, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 00:08:24 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/95}, &(0x7f0000000140)=0x61, 0x10000000) sendto$unix(r0, &(0x7f0000000180)="11721f1c281f63893598812e1f1f5f8305593ad48c460b3be1a0badf7a410fc105e3b39030a2d8dc60ef51fe93bd3be55ddec6f9ca5a688fed119a64cc50a10558035e2ff81b243049b69678692653993c866036caeffcc33d93ec5a36c86c5cf309059c93eed7a1fe84cf001ea65c5c04de8e79a3fbd36142939b", 0x7b, 0x4, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:08:24 executing program 2: syz_execute_func(&(0x7f0000000d00)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) 00:08:24 executing program 3: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="052390cd800000000000000000bf66362080630b2429c63274d5a1c9a927daec7080fc6b0026ead395ced6f740ac24bce1121a8267c3fe55e72ef0b38b52a922476026e67f76d66b3c453c1974466eaeffdce8081cf513f4ea1d150100641c38ff3889eb457f3932357c6f951346860d2967c500"/126], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 00:08:24 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:08:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000001c0)="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") syz_execute_func(&(0x7f0000000100)="982c180f050320d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:08:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x10, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x200, 0x1000, 0x7f, 0xff, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x401, 0x8, 0x0, 0x0, 0x8001}, &(0x7f0000000280)=0x14) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) poll(&(0x7f0000000000)=[{r0, 0x2042}, {r0, 0x1}], 0x2, 0x7) 00:08:24 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast1, @remote, @remote={0xac, 0x14, 0x0}}, 0xffffffffffffff14) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x208) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:08:24 executing program 3: socketpair(0x60f36136750fb771, 0x30000003, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x100000001, @mcast1, 0x80000000}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x4, 0x1, [0x7]}, 0xa) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) openat(0xffffffffffffffff, 0x0, 0x400, 0x0) 00:08:24 executing program 0: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000400)='./file0/file0/file0\x00', &(0x7f00000004c0)='./file1\x00') rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') r0 = dup(0xffffffffffffffff) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) 00:08:25 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xebd, 0x5}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xd9, "58e5cadf33813660f79b8a6236044bd3f6f7920e19b3d5e008572ae727e7dc9c52ed6138b7c6790e22b4234234a5a366c08466f72e3594fcf1aa02ed85ac7bd3922d30f870258bc1f16291ced293592e70537281d1373ad74ba9b66ebe6f95d8d1e5bc24abb9ba301d0becea8cad08dea0845bf1195da71dade2e21b11a974f1b74ad1f6368b922753dd9937db8d63464d34cf78e0893eb04023eed0922fc2d33b1b35710aa89d44a6e1743f0036d63b3db0d835621cb57ca3041bf6fcced5ed17c2a7d9d41cec19a545e3c13d35b86ba8da1778a1f943c770"}, &(0x7f0000000240)=0xe1) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x26, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x81}, &(0x7f00000002c0)=0x8) 00:08:25 executing program 2: syz_execute_func(&(0x7f0000000240)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a6300c4da76768f4808eebce00000802000c4c3dd6d68074851513434ea01eff265dc5f00c35b5b45363ef80f9966032fae7e02e502e52aca0f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x20000001, 0x4) r1 = open(&(0x7f00000001c0)='./file0\x00', 0xc9, 0x20) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000300)="5ed50ce41508171c65e4afad9e281cd170fcd05015596871edecb995074cf5d50a3c0e007ec92ec0988d6bceefeeb494b60b8685b03012699f9e5ba68e2609d4c1bc7b301595eeb421fb") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x23bc}, 0x8) socketpair(0x1, 0x20000003, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000080)={0x7fffffff, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0xa6b7, @mcast1, 0x8}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x387}]}, &(0x7f00000000c0)=0x10) open(&(0x7f0000000200)='./file0\x00', 0x82, 0x100) 00:08:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x4, "73023e552d0c2550799aec0589dda0a8"}, 0x14) 00:08:25 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = shmget(0x2, 0x1000, 0x208, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000880)=""/226) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "b40694525989cacbae8dd87f123b858d63eddd8a3cc8f0f11de18a3b6c6af004", 0xffffffff, 0x401}, &(0x7f0000000000)="28e5cca19c9bc43fea5fb0691b79c0a22a326f2e314d5015d967f5c3b246bef7cfa573a9f7572a580163ab7545008dd281132b7d18cc0992f53c1cef0a3f4edb012c3f45f81d97b8f55fe53d682457b5933bc56995fa430201155ad44781ff0578eaae3a3661e1a04d92c5e89c33966c7038a68b983379be209b4f919612838c5dcf195a9718388f6ef74e2a458521c553aa5a44e2982a0662d58578034ea00b2443c3f7f560ff3f24db216101523e3476baad01652af277efdb53880cde742a967ca3ff56057d8cbe9b419471e1655d5361545a83663f2390684246f6bde24170b1", 0x9, 0x1d2f, 0x3ff, 0x4, 0x200, 0x3, 0x88, 0x7}) r2 = accept4(r0, &(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000700)=0x1c, 0x30000000) sendto$unix(r2, &(0x7f0000000740)="12a073b6fd57e974d3548bfc886937e35c49f70b0c647a4f47386ddef048a6991c62d92a357d64dd02fcd15fdd7ad4c2a67979411622a8b6d0573dab65028c1e0a245b723380af958b371eb375b63ae6a7be4a569d8d15a076cb00c6476ef6b7a2095c0eb0551e9927929c8b42a43474b10707f7abafab8afd0067fb0dc7dd0bcb3492351bce255299d38fcaca7ce09cc8740f6ce562445d5774c24b6e6439c030f04137b07945de5a4452df9eb78c0b5b1e64f6b0c8e565e20cf8a4262e3e7c99f233997e84e334fd9d56067a", 0xcd, 0x1, &(0x7f0000000840)=@abs={0x1, 0x0, 0x2}, 0x8) 00:08:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e22663e000000000000000000000000ffffffffffff010400"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000180)={0x77eeb261, 0xffffffffffffffff, 0x6b8, 0x0, r1}, &(0x7f0000000140)=0x17d) 00:08:25 executing program 2: r0 = socket$inet(0x2, 0x5, 0x100000001) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x7fffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000040)={0x200, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) sync() getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000100)={@multicast1}, &(0x7f0000000140)=0x8) ftruncate(r0, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) freebsd11_fstat(r2, &(0x7f0000000180)) 00:08:25 executing program 3: r0 = socket$unix(0x1, 0x7, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f00000000c0)={{"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", "caa9fc416f313927259cc40238b55b8e7774f59b72a5ccb0b6c461646dda5249", 0x8, 0x200}, &(0x7f0000000040)="fa0f838f3dd6bc3c33d226d1ab37f6584b857d7f47fcc0745d6f6be46c8c281130083e10226720f50efadf8cb18000ff96b6133f1802f28cf72f5d43debdf5a7288e771a7178ce933d7134a9d8f6a644c75d79e7ecf186ef4ed661", 0x5, 0x1, 0x7, 0x0, 0x80000001, 0x1, 0x0, 0x57}) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000540)='y') ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000580)="116ecc494d69d2504b3594960e") ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000005c0)="311520e234a6fff3b7d3c0e99292d7908e8da8a127781b70ebc30648befd428c083e7a60842bac91c559e3759e8918d8d6388c76c26523eaba0f17ea6c254722a68e46c47869b3d11ce1dbb5d2e17ec16c21eb02c8dc87a462c949ea4c0b1aa70f25fdc8b64840442089ef78461963f6e4aed929e38178afad0825ee1c99f46ea717fe11a84f57a01013bfd9f6d43d8cf28fd990c6e39a3670ce3d8cd7f7504e7f42c6aa6810315bf7b9") ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000780)={{"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", "346d2abcbef19731edbd9d9bba7373c21e5c8ca12e52c0cb89eb5f40b28110aa", 0x800, 0x400}, &(0x7f0000000680)="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", 0x3, 0x40, 0x2, 0x6, 0xd22, 0x0, 0x1ff, 0x8}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000c40)={{"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", "acf1ea990800cbdcac152c8bbe8954666042a3a90e956d1c3a789e88f4ac5fcb", 0x616}, &(0x7f0000000c00)="71dca6db7764ad837086bdd37aad62883841302b97110ce611fb90939a54566a2ba071358d6c324631a3855520bc9e89b38349020c55", 0x9, 0xe9f, 0x80000000, 0x1000, 0x0, 0x1, 0x7, 0x3ff}) nanosleep(&(0x7f00000010c0)={0x4, 0x8001}, &(0x7f0000001100)) r3 = shmget(0x1, 0x3000, 0x240, &(0x7f0000ffb000/0x3000)=nil) socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000001140)="3015a3fcdc76ac070ed4d08d33a4f224ad223fe894d2648eec00982ef49b46346a6ae87ca8207a2de2446f68f267943e09e0f66f47fe5e269855864180e1472d196888353515607aea6234097c0056daed55f3beb08d09576a1f3a98a9a2fba6064cc9df9132be5802407267992e840a6bdc3f8325ae92a01b384c9b5ad10e6abb036500ee195e90e43b863c7859a28c7f750a86c820d6e7761ace832ab53f49e6a89b0504d2ad30d7b8854759f948dba1b4d2bca3f9df859ed263a8541ed7f65861ed7110cf4c939385c354310254") __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000001240)=""/11) getsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f0000001280)=""/216, &(0x7f0000001380)=0xd8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000013c0), &(0x7f0000001400)=0x4) r4 = open(&(0x7f0000001440)='./file0\x00', 0x100000, 0x80) clock_settime(0xe, &(0x7f0000001480)={0x5, 0x5}) getsockopt$inet_buf(r4, 0x0, 0x49, &(0x7f00000014c0)=""/85, &(0x7f0000001540)=0x55) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/pf\x00', 0x100200, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000015c0)={0x6, 0x8}, &(0x7f0000001600)) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000001640)="f71eb2dfa077eff1cb251bcd5c270f6b43a4590bbb99a30c638843eba6d3e6de17f45fbd3a1b46fc28fe6348a27caf714b815c50d36ff033cd5ce23121f21c958f98ef8b20f4ca3bfc104ea9656f6096155f3761d1f118a37f3d0d230cb81d32b50b2592bdc891c25b019637fa29f0678fb6f8db2d714598a53e5178e026b0f1826a566b3ee7367a05bd7039613ab9de85c5220b9a64da5f56329398") getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000001700), &(0x7f0000001740)=0x4) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000001780)="7673cb432fe98e10c4bf3587588d7aed1d13a3f5241f21577864486b654d754b77532b51953f62aaec0a10e71d84f6d6e0c0acd5e6f90396afe770e085825e69221b3bd385c7f370977a1287fdb5128520bdc1be2cf4756bca1b4f262eb2e9756b273455dc7dee9bf8d9faeb5b90cc0290f1c799f3506b089b4f89db19") ioctl$DIOCXBEGIN(r5, 0xc0104451, &(0x7f0000001800)="c02a0b42d3b194e344b0546253c01a6e4e5965b16972a2d463c3a90078c1560a2bb6e77283b3e270b77002b42b20817e21fbea5c48bbb55b18d9bb") accept4$inet6(r4, &(0x7f0000001840), &(0x7f0000001880)=0x1c, 0x30000000) clock_nanosleep(0xf, 0x0, &(0x7f00000018c0)={0x5, 0x40}, &(0x7f0000001900)) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001940)=0x3, 0x4) linkat(r2, &(0x7f0000001980)='./file0\x00', r1, &(0x7f00000019c0)='./file0\x00', 0x400) ioctl$DIOCRGETADDRS(r5, 0xc4504446, &(0x7f0000001b00)={{"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", "6b300f0dbca0c21845b2a95bb4ec431f49ddcb28675500213b73c195a69d2c9a", 0x1, 0x882}, &(0x7f0000001a00)="79b712714d09c49e62e6655af1efb8c48f237730fe50c861f4db20f54328d0468495b31d6ac501860ec04a25558557530ecf1ae4f1818a36388a07a36f0af770690d6c6b64e6bfbfdcf0032c0396d531797638a57eb7edc599ee9f56427a42c5d8429953ecbd78814dbfece51b69187696de195988b79dff64c14d9a596c11705e578638a922db69f163f5df7e25df4fa7cc8d8a865e009e9a309f6e009b1571c541bd98ae2f080b2e83d99fe559477a122a89b62a7f5075956e699d8388b26a9945efd65ccae5aa9f871ea586d7ba4be291d68a66f7b6d341190b2cf93765d86159892f5e5d8a51818a0607b494b10bda9f5663fd14", 0x3, 0x0, 0x1c0, 0x214, 0x6, 0x7, 0x80000000, 0x8}) 00:08:25 executing program 1: r0 = dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000200)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4fb0bf8c470c4c461cd583d04000081c6b710c4397fd3dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="765f18d0002da86737523d3caf3b2a399b7814f8c762d2f1f90ba7542647e999cc5d5a7c656b7f7a778d37a298756d539f04d7b973ced63c80f6861ec9016a2a0b72befe40854be7f9a6003b0bc9345bbdc270a7b9e5ccbc92a933cbaaacdaa2761aae15518525d2d6ec6bd7c62c96cdd53ad27cc134300388") 00:08:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x8, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000100)=0x1) 00:08:25 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x4}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x7, 0x3, 0x5, 0x3b760558}, &(0x7f0000000140)=0x18) 00:08:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x11) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x6, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000040)=0x4, 0x4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x8, 0x7}, {0x9, 0x1}}) 00:08:25 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) mlockall(0x1) sync() select(0x40, &(0x7f0000000040)={0x3f, 0xca, 0xa4, 0x7, 0x12, 0xfffffffffffffb1e, 0x6}, &(0x7f0000000080)={0x100, 0x8405, 0x4, 0x8000, 0xffffffff, 0x2, 0x101, 0x8}, &(0x7f00000000c0)={0x1f, 0xffffffff, 0x65c, 0x5, 0x6, 0x9, 0x3ff, 0x60000000000000}, &(0x7f0000000100)={0x7ff, 0x6}) munlockall() clock_nanosleep(0xe, 0x0, 0x0, 0x0) 00:08:26 executing program 2: syz_emit_ethernet(0x53, &(0x7f0000000000)={@empty, @remote, [{[], {0x8100, 0x1}}], {@generic={0x3c0c, "5bcb6dc4cf60c0f54563d032b4e29daea8740f50c37f4b408d8c8f235fc369d855a004c2eac27c3582294b5ff1bf81d81e55d91bf435eef19bcdbc97368264999e"}}}) syz_emit_ethernet(0x5e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaab0ebbd1e87a860000000000000000aafe80000090780000000000000000000000000000010000000000ff030000000000000000000000000001572ceeba80933cca4089d4c7504b1abe51c8264be84c3daed080f12a5b28d61d6c6d293ac016db08690e9e28bc730747e5023f74da6b72e6ff824128f989a39bce794d00"/146]) syz_emit_ethernet(0x172, &(0x7f0000000200)={@local, @local, [], {@ipv4={0x800, {{0x1c, 0x4, 0x7, 0xd5, 0x164, 0x64, 0x1, 0x1, 0x46, 0x0, @empty, @empty, {[@rr={0x7, 0xf, 0x2, [@rand_addr, @empty, @empty]}, @lsrr={0x83, 0x1f, 0x15, [@multicast2, @rand_addr=0xff, @local={0xac, 0x14, 0x0}, @multicast1, @multicast2, @multicast2, @remote={0xac, 0x14, 0x0}]}, @rr={0x7, 0x2b, 0xfffffffffffffffd, [@remote={0xac, 0x14, 0x0}, @loopback, @broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0x7f, @multicast2, @loopback, @loopback, @loopback, @local={0xac, 0x14, 0x0}]}, @noop]}}, @generic="13c2c231b7a0d84f5709fefc0522005acba397d9b7ed9dea2a52b763623c4422f87bf6d2ab8893e40d7e7a3b2e3e45ba68d2c52e776ccb9b3517192335a7884759b217e10de16847432e20fc491abfbe4f2ece52d6dbdc95ab897d4671d97f101686c3af73827f2a95c9c115a1ba6553dd17aa0dfe571c78866c0c653a7399244fcd87fbbe68a172fa90070689fb1731cbdaad831a36ad3fdcf5f02b7d787cae053dcbe73697f37adeb9a308e9e5e0614e0534cfee68913913c22a6c9c98f4b3684fb0ce161552fddb09857b5ce24a197f583e445f30308316932fe460c4886127c3b22ef4780f44746630b45d3c12b8ec003a7d"}}}}) r0 = socket(0x1e, 0x4, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0xb, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x100000001}, 0x8) 00:08:26 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000140), 0x0) 00:08:26 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "376bfc057511309826542b0c023e4f31b5f072ae50893f05298b0a21c16fdf12eee1771a00d2311da02f48eef268945ef5e5048feca793178dab893de3d949a99581fda5246b23b51a882bf33b3712d0e8cb4248e2899ef2e4c3a1019ac47d08d932d8fdf816feb9b9452517e64df77073b5d89ccd065ae6c2eb18cdac53e060286461614c1c6ea1e282edd1dca9e9598450396f83b87dc78a914653639a4295c23bd5324a2aad4a1546f711aa6f830ab5f15bf2974a7c3ba29c50e4c1a5b06496b7c818f0b2c1a3fad12e8dd428f4b2a5562109ae2bc10a77f48745e2a976612fb6ade1aa38f4ed2f15cacae295f080"}, 0x100) msgsnd(r0, &(0x7f00000008c0)={0x800000000000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x2800) msgsnd(r0, &(0x7f00000001c0)={0x1, "216af91fe73eb7dadad105e4db52664e3379799c0ab0bc77643f1b287dc81a31e9c7d2d68d7fccca755523976abac0bdb31e80c5405e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbeb45dcba2e211687869d3d88714a13ce9f2c81eb3319ed85a3478c35758c84c79024e2"}, 0x7d, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r2 = dup2(r1, r1) getsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) accept4$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x10000000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@empty, @loopback}, 0x8) getsockname$unix(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000084a4279400"/46], 0x0) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgsnd(r0, &(0x7f0000000240)={0x3, "078c459afe56e61387e3e9cbdc143a8870c03559c3af6efded55c44085dff5ce58fd7f12237a1fb9cd2d0486f9a5f23f9b5ef25fc191c4555f56d45632bc08fcef0d38bf9529ad0fd831e60179ac3a389a095400"}, 0x5c, 0x2000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) 00:08:26 executing program 1: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3, "67adba836e41798929bde9038bc74d010e06eb5787c9492b59098e4f1ab4af2afe29e3c4c465e1826d9f546c03e37d892ef84d5d185664cb5930f61039a98140bf0633c708b71d6c06ec60593db3784179c341fe8750bf8aa5"}, 0x61, 0x800) msgrcv(r0, 0x0, 0x0, 0x3, 0x802) 00:08:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f00000005c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @mcast1}}, r2, 0x8, 0x7, 0x84, 0x9d2, 0x7ff, 0x6}, &(0x7f0000000140)=0x98) 00:08:26 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="c1dc00f0814100000000000fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000280)=[r5, r5, r5]) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000980)=0x1, 0x4) 00:08:26 executing program 1: clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x3c0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000080)="819b4e722419b06f9ad629928173b158aa8123aa8ba44039f77b6012c4a0bf9da247f96ea560a18dc2447f19644ee23639cfd9381e9ac8cece668ac4cd4f36441a68f8d72eb96d346fe910ea66ff74f6beed24071e0793c704236065fdcd4d4a004baa1bd26d80ee32eaced1fcee04f20d1efe16b4687251bd105a16992f47d9c6cacade3d4bb41ac49d745cf15f74aee4ddd9503dab0ee21d6e1ac163ea97371948bb4aea9150e54ddab8276be9") 00:08:26 executing program 0: syz_execute_func(&(0x7f0000000000)="b14e91cd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:08:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@empty, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@ipv4={[], [], @broadcast}, r2}, 0x14) connect$unix(r1, &(0x7f00000000c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:08:26 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136) socket$inet_sctp(0x2, 0x5, 0x84) 00:08:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x3000, 0x9, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xa}, 0x16aca5ec6a796dfa) 00:08:26 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="0bd78c8247c56750d63bd05492efcb196f4054970116e57b6b990ac52c6fbd7fdfaef5616fec4cfd99ced0b405885c56823ca7a0084c416f268385c5cc0bc8d28ce8e9a1ae7b5094d46d4e969465972df1025d0aea0c353e0446af6610986b05743dcd1b0ed48ca0e308663d54f0d1", 0x6f}, {&(0x7f00000000c0)="231ef4a1c6ed497111666c150d4aece92f31747be85d077f377ab04d4c66e486b16f62f84d319f913b6c1b7e13d517c06f6e99ac7f3e3a40202c820e3686343610e8017e", 0x44}, {&(0x7f0000000240)="f69f33a2f908a0f1382df5018eaaa4d84a4f0c858361afcc39a4149b304b7a5394cff914a7c30ac786f75bc523018c3c634a1d8d4e9c353af73373e0bd0d45c01430649c445bbff41830ce521856a18436128ac39eb19afc66958587bed4d9eec54378bff8e6b07ffd1e7c1f0800e3f99dcc63c1f41d3196028e032c49ff91bd46b7f37da930e09e313a76df6e8cf80102af1a8c335e81f208434dafc19e1323af3cfc63258519f7e4e95c4359fafe37bdff1253810387465a185ec9db6d20ffde043f682dfa9492a0da98927c89eb86e1976fd3af4ecc53e6cd6848c9ce81743c7dc1cf901f012bdd3f", 0xea}, {&(0x7f0000000140)="336189603f9f9dc245ce07e55b1ee28920eece4e018f8af6d4d0272f812609ae8ed7c7f04fefa02c474f88293e03", 0x2e}], 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c130f0559bf9d01550040d8e541e2e9b55767660f6b32fb0fd3b80e0000000fb8c4054e4eed7590c482359e33530f0bdc27e2d165c43e440fae5b00c66db712c483397fd300068a6cac8a6cac98742abcaf04100f00f34502d9c6c6c4a8f7430fd3484d1e01b00b000000efa80dd4d48cc742dbc33e0f2ffef3f265a970b8b8e3c0f526cc264788fefec4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ef3abb7e2") 00:08:26 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f00000000c0)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f0000000080)) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) r2 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f00000016c0)=""/230) writev(r1, &(0x7f0000000280), 0x69) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000280)="659741822c821000e2353bbc874a15d807eed09209c7c4837dd03940e2e4d4ecb06f0ca6647a9c81dab53c877ce4995da2efc3d2112767be100389e829dbb66d37a838c7503708c8ba0bd50069f36e2a03f6358c55805b1cf3154b4d76c8d09cd749d857bc05ae763438b75ab37e651b11e7cf4e9185576f153542d1c5761537a09f8ba107fed088922980ade221a1d56412e4847dff8a26c04a69e6f31124afcaf560c7f326a790dcccce340179b51bdab955cf701d5e1e4416c5278742b30913416886d8f9cf8cad2cd56dab2834846501dabe5c", 0xd5}, {&(0x7f0000001500)="bb28b9a273cc73a8e80b846bbdddbf645b48f8808b7f92d191ab425d618194b59fd0ee03134ae7f1003b936bc3c7d2debef277c89bf3730cce0264a544219f4196e4c43fe9d04aa6954da5c310b3f8a522ae0bb0205071ccedb31e263297d91e73e3f98a373e83ad80512bc03537ac80b6f5ede62c82d5b4a4f4a84b1ad23b900e142433ca45608e29e2fb74f4827befae93efe3e0f252bc22b8e0472b6b537bc91a0620a37c4ce7904d64901e22a4589bf3741152f4a976", 0xb8}, {&(0x7f00000015c0)="2b3fc9439f9078859f8f6c418fa4b313740e73d45a4ef0cb8ff0a29ffb76bb4550671f6ef618060bd1b2bf821db2ad9b8eda794e0dafa77943ef8d43c159482de8448b73389deb744a8f42520748bdfccb12fb045011b91a4c6af2ad73697b5cb10aacc853059b47e48b028101d75497dc5ad0f971d6b1bc006ba20a938a8dfee47746ad78bccfd77cfb931d119c70d18e46c7a2cfc8c677d3a54cf841fa9c6f3e27b61a276dd3e872eb505ee6fdc05101084c3a4277f16f849c4f51f8fd7355faac6476a0da0271d95955583b4ce677d4ce2ad21dc64ad1ab7ddf1e687dfa", 0xdf}, {&(0x7f0000000380)="b906f8c0e8d4d2c8b4df022b2e5e45c2c7ec2e3006a283043cd9eed6542076b785e1b55c24db9ded0861e11ff9c730634791fdab6579ef92fe964586", 0x3c}], 0x4, 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000040)=0x84) r4 = semget$private(0x0, 0x3, 0x0) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000500)=""/4096) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xf, 0x857a}, &(0x7f0000000200)=0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = semget$private(0x0, 0x3, 0x10) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000240)=0x1) 00:08:27 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="82000100000500000000000000000024000073657eb71552f02ab7db8587290b770e931b4dfa936b617dde988e858e4fc7f45c69476389b66b47d0cdbc3df7e01601c502f991d2a514d8a0e9dce57850d83a753ed6956fd5754a45a78378e7068300ffcc307733739fd151328e76e7c27b6a466d9454f8ac8bc5103a41332bf240a573ff2d6c411dd25370694dab4ebdab0318b506fda8ead1b8e08884cbccbdf211ae174297945d970204e194d3ba9ee04eb5931536d814a066eb51edb8765f1d3395a71fa06c97622bce687484d019eda87a"], 0x1) close(r0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:08:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) munlockall() ftruncate(r0, 0xc700) 00:08:27 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xc9c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x9, 0xf, 0x7fffffff, 0x4}, &(0x7f0000000140)=0x18) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1, 0xffffffff7fffffff, @mcast1, 0x1}, 0x1c) r3 = dup(r2) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000400)="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", 0x1000) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r3, 0x6, 0x0, 0x0, 0x0) 00:08:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="018a8aba7cc885b4b622bd85b9345f28a7cb98"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x421) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8, 0x22) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000280)="421eac1dd4f214d6dd46d25ba5923d83a52f188213762e2d0683805df78168eb9f19f5e04c7f072c1be71b7670665474f27d22ef923f1eb3829c02d91366f582ce844051") 00:08:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x7, @mcast1, 0x8000}, @in6={0x1c, 0x0, 0x8, @loopback, 0x9}, @in={0x2, 0x2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x3, @rand_addr="41fce5776d23bc0ad20ac9e466addc20", 0x8}]}, &(0x7f0000000180)=0x10) write(r1, 0x0, 0x0) 00:08:27 executing program 1: syz_execute_func(&(0x7f00000004c0)="c4637916d7b098dd8b00000000c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902028fe9c09a4541c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b304545e269a841004f9945332faee4eef5a219195c635bdedec4a1e1e0ef26400f0d18c401fe5ff66736418a42c7ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b082a65") r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) 00:08:27 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x12, 0xffffffffffffffff) 00:08:27 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:08:27 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x2000) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x0, 0x9, 0x7ff, r2}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/217) r4 = shmget(0x2, 0x1000, 0x49, &(0x7f0000002000/0x1000)=nil) fchdir(r3) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000100)={0x7, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x101}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2d7c}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x2, @loopback, 0x1ff}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000140)=0x10) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open(&(0x7f0000000780)='./file0\x00', 0x3, 0x1) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000580)={{0x5, r5, r6, r7, r8, 0x2, 0x6}, 0x2, 0x80000000, 0x1, 0x7, r2, r2, 0x1}) setsockopt$sock_int(r9, 0xffff, 0x100, &(0x7f0000000740)=0x4, 0xfffffcdd) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000640)=""/242) 00:08:28 executing program 0: open(0x0, 0x8, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000f82000/0x3000)=nil, 0x3000) 00:08:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) lseek(r2, 0x0, 0x4) fstat(r1, &(0x7f00000005c0)) sync() lseek(r1, 0x0, 0x3) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x46) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000000790000024cf900890100000000ff0f00000000ffec0000000000000000"], 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r5 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:08:28 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) getpid() r0 = socket(0x17, 0x1, 0x200000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2, 0x8}, 0xc) 00:08:28 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) r1 = getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)="d4911712ced2dd4d8d5f", 0xa}, {&(0x7f00000000c0)="11d9e43a2111b74be076747ff944291b78837b0dd88bcf676125d817cbdf3274565f6ff800046bcec6a0e9ddfe960e3e", 0x30}], 0x2, &(0x7f00000001c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20}, 0x20000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 00:08:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000040)={0x0, 0x0, 0x4}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:08:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r2, 0x6}, &(0x7f0000000600)=0x8) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="8bfb0000080000000500ff03050008000500000002004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebff00"/156, @ANYRES32=0x0, @ANYBLOB="4b61000007000000060000000000000008000000"], &(0x7f0000000640)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0xffffffffffffffb4) 00:08:28 executing program 1: syz_emit_ethernet(0x15, &(0x7f0000000000)={@empty, @random="43333e128ef5", [], {@generic={0xfaf5, "0cd4bb9debe37a1622535b0aba9c878aeef368"}}}) 00:08:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x44}, {r0, 0x2081}], 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @multicast2, r1}, 0xc) 00:08:28 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x4, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 00:08:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x400, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000180)="f0f1c347037db16964b576acb0bd3ffe5898316629ef2fbf9f3cba7a089181793ebd28769ef6dea807112c782240bf4d1b0fe6be24567e53e062f3e51f47f5eabae8ebf7387a7e296dccd7d3578e2ea4c81832b33976b4919b1a62c48c731148303a2fa13b0c43b31a19c9e3df830713bbc1c88610db0dce52a5f3fd841f175166a60d16102391974e56ce641fd286bdef02c1932972fc491b4c82fa7934ec221ad6c94c0935f5be991a7e31d078acd6bc85d61748d02bea96f8a6434a694f6a6b35869a63088b8163d990e167b35df9109e95532de53060d75bee984d6ca21d", 0xe0}, {&(0x7f0000000340)="6f0db46c2d1bac01b607654f2c940d47856a424ad65cb1ff306a2b6007785c857f317aa68161b5dcd9253f4907b87cc12ba82956c93443e8ea03102d37fe5d03002dcad90dbd364bf84d8a29beae6d3686a5a66be82858378e5e5e141c1a189f25426ad79ed16e6a3e43fd5ed3480c699925618dff103a62d39412b233846334551697efb39b8866fed89848cde61c1da9b75d5f9fbdd5b6506dce766f2ee1f1facae2eeb977e2335d578979ee13cd05c60c50361d6d0e", 0xb7}, {&(0x7f00000002c0)="be03f4a597341784fd0740e49af7f46deac4138124cea19d2f8fe8052ec515c88af6123ec5777d7a99c1a1b8fd3f57", 0x2f}], 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x401}, 0x8) fchmod(r1, 0xe4) close(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x1f}, 0x1) close(r1) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) 00:08:28 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c540d2e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = semget$private(0x0, 0x3, 0x100) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) semget$private(0x0, 0x6, 0x2) r2 = msgget$private(0x0, 0x18) msgctl$IPC_RMID(r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000002c0)={r4, 0x4c, "abba55437bccb27f2b8ed21f65b2064ac258b7cee1ff75bbba6d7d357e34e7a53880ab6ae9c25c005ab2d43acbd832411714da459a24d970a2537a45d6527fd2d52bca7e012f2a69db422638"}, &(0x7f0000000340)=0x54) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000100)=0x2) 00:08:28 executing program 3: clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) r0 = semget$private(0x0, 0x0, 0x600) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/109) pipe2(&(0x7f0000000100), 0x100004) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/49) 00:08:28 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x3, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @empty, @local}}}}) 00:08:28 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r1, 0x0) 00:08:28 executing program 3: freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x10000, {{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) execve(0x0, 0x0, 0x0) flock(r1, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:08:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:08:29 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:08:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x32, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="ab2d8bc3e5b01f9ca1c567b2cbc110cc8551f9392d41ea626d3d8529530d77bb881e0eef57b1029c2ce1d4d528fb4cb6f138f23ca143f8d5919ef175238346fe31fb873da58d1ef465059b83eea4c03e28b1880a2bb65fe94e69a25744d349518f1a260c3cdd4fc50c546d17d7caf2b486e71391d4110bcbb5ca5d4546", 0x7d, 0xc, &(0x7f0000000080)=@in={0x2, 0x1, @broadcast}, 0x10) 00:08:29 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) 00:08:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) shutdown(r0, 0x2) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x4, 0x4) 00:08:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, r0) fstat(r1, &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x6, 0x8d57, 0xfde, 0x1e, 0x8001, 0xffffffff, {@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0, 0x5, 0x0, 0x7fffffff, 0x5, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x683e, 0x2, [0x61ea, 0x93]}, 0xc) 00:08:29 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x20000000) bind$inet(r0, &(0x7f0000000100)={0x2, 0x2, @multicast1}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000200)='./file0\x00', 0x100100, 0x1) r2 = socket(0x2, 0x2, 0x0) getpeername$unix(r2, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r2, r1) 00:08:29 executing program 3: shmctl$IPC_RMID(0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)="a34b77b7") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000000c0)={0x2, 0x80000001}) ftruncate(r1, 0x1007a) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:08:29 executing program 2: syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:08:29 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) clock_getres(0xf, &(0x7f0000000080)) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:08:29 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) getgid() accept$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) execve(0x0, 0x0, &(0x7f0000000780)) 00:08:30 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) getgid() accept$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) execve(0x0, 0x0, &(0x7f0000000780)) 00:08:30 executing program 1: setrlimit(0xb, &(0x7f0000000000)={0x7fff, 0x80000001}) syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:30 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x10080, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f00000002c0)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) ftruncate(r0, 0xff00) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000000c0)="fb0298590be669e1315ed704a73a57b059f8019c6c720e65e9fef283260bccc04bca3d1218196c9167a4c53d01c841376d8fc5ae1e6539f225fe13f0e321a9b9f91dab5865ae0d979a4460be3f868bbac213496284d857a429387319cf6a04cce4636326c0bd7036b90d5f539e6c57bdbc41494b7b8af9445ea1de0b3682d9f22ad105945798bf1a2ee4098aec02afd224ab4dbbfd7eb8d95e1d1a602e5f72c71589735c67c29ff3d25c9c036bbb425a6f36165b4187683f57e4b5ce8378066917c0529da370") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) connect$unix(0xffffffffffffffff, 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) 00:08:30 executing program 1: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) open$dir(&(0x7f0000000200)='./file0\x00', 0x441, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x30000000) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x3, 0x9}, &(0x7f0000000040)=0x18) bind(r3, &(0x7f0000000100)=@in={0x2, 0x1}, 0xffffffffffffffa4) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000080)={r4, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r4, 0x7, 0x4, [0xa27, 0x1ff, 0x0, 0x6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r5, 0x6}, 0x8) 00:08:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socketpair(0x17, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x3f, 0xffffffff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x400}, 0x8) r4 = socket(0x10000000000001, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x7477, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r3, 0x487f, 0x200}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667a, &(0x7f00000000c0)) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000380)="19ffb5b8b737fece4a1f8baae89dac6ec3f1a39c3c9ede9186c3389249f555959cf8f3f8ef2a7480bd1c3c58971757e0c2ad5b0c2692b957f06e8fae8d66b6e1a107c02b1aab655145c0c18cf587d70c25f95d182707ccbd57707182d7ee04328614c191265472389659aeb5482d52e5c895aeb0c269c03e11c65fa94ad4fc5d9ef99e73a75c0bdb7f2e30d4902e37d628a428fb136d733189cd91afad8fa2bee134db52609f175e48beccad9fc0248e706a21563e1e6d29462a60a2a7") 00:08:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="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") ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000000)="2caa61709a5c44f2d1") setsockopt$inet_int(r1, 0x0, 0xb, 0xffffffffffffffff, 0x0) 00:08:30 executing program 3: r0 = open(0x0, 0x804, 0x1) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a00)={r2, 0xfffffffffffff000, 0x4, 0x1, 0x10001, 0x6a76a15}, &(0x7f0000000a40)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000009c0)=0x1f59, 0x4) __getcwd(&(0x7f0000000940)=""/80, 0x50) getegid() setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000b40)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3}, 0x8) getgid() ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000840)="d2c2047e803c8ae6e2c90751d789914db066ba049956b12c6faacd010cd22c06ed5446") execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:30 executing program 2: freebsd10_pipe(&(0x7f0000000180)) syz_execute_func(&(0x7f0000000000)="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") 00:08:30 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x30000005, 0x3b1f685) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0xffffffffffffc794, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x100000000011, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:08:30 executing program 0: syz_emit_ethernet(0x7, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@generic={0xc361, "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"}}}) r0 = dup(0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0x5a, 0x4) 00:08:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f00004c8000/0x3000)=nil, 0x3000, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) 00:08:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:30 executing program 1: r0 = socket(0x1c, 0x1000000000000005, 0xfffffffffffffdfb) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="04000000050001f8fa000300"], 0xc) setgid(0xffffffffffffffff) r1 = getgid() setregid(0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xd, 0x19}, &(0x7f0000000180)=0x8) setregid(r1, r1) 00:08:30 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @multicast1, @local, @multicast1}}}}) syz_emit_ethernet(0xca, &(0x7f00000000c0)={@local, @random="59018b44bd8d", [], {@ipv6={0x86dd, {0x0, 0x6, "cab26d", 0x94, 0x0, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x2, [], [@ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x7f}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra]}], @generic="1eafb57a99e97edf9878b9626b14a32aff787f93b6db10156f6e6e8bc6586ad29076b18aa5ee2e38789f5c2d1652635630f7165ef9028ee685a615d678e0d3a7c91545ef236a891910a69fef061673029e4113a52db1f54eee8e49f432cd7dfe2d806b6823f0ead361b15f3c75f792ad8bb67bf4"}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c0, 0x40) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400)=0x114, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r1}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x8001, 0x3, [0x800, 0xa58, 0x400]}, 0xe) 00:08:31 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00fe2d3c00006c65302f66696c6f3000"], 0x1c) close(r0) 00:08:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100800, 0x44) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000100)={{"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", "3cec38a0f57dee725c8cd740bee482159df840a4e8ae30bc3753ac4616029a49", 0x0, 0x4}, &(0x7f0000000040)="5747a887df9a49be95caa5379e6a099ad40d0773689f986622d849f48bf7622f363e51c9cf048a82288c1978684efd5e4494b4b69969f7801f7eebc459bc20409d40fd74b23e933fea032b080ec2a8cdcb4ec25e35d8fd37b559ab423c26e806921f6247b6c7e4574a45e3aac6744963ebbf8dfb7874517349fb8db7f2db33f085e53f9faf2b3ba35130c7d52ce80346936a33d5c3c0bfed0144705c8edd64d42afeeed73fbeb24302af1599", 0x9be, 0xfffffffffffffe01, 0x9, 0x80000000, 0xffffffffffffffe0, 0x3, 0x3525}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) 00:08:31 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffc00f5ddc8522ffff0000006800860008004500001c00e2ffff030000000006001f210012009078000000000000"]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20081, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="9b78000b4bc55b646a3ebafc39f5d8381fbcda505bd5eba9bc6f2cf850b9a2e496f333930a4110adbb51b5f7f246b07cada5f6baa2a57f78fa5bea609df5e3973f21e95e3d83158a996d9bf648aeed4585b7858fe86e00f6f4cf") 00:08:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x3f, @loopback, 0x40000000000}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000019c0)="d055084c72ae2b96c916368d56d70917f0e2b3a69b8aec08347cb168132e207d438b57476ada516057a9c09c1fecec1db70bf7b3a84f8b60f65b0c4b0a6199ac2886fb0bc633ab771dfde0c17bbf16b3183a802855f467c9d7f264b866c8832a9fde897548883a71e01453bf5d788efc00761b5fcb5acca4086faefd0313c940dbac9909fd86215dce60fb8ab32c8071b383508515b306d443b627e5e242035a874c171394fcad221b1236ed95db7dd02686895b338ffd4bf3eb18dba28fb5bf3ea2908b4d2f48ed33ed5b29558943b7af9530bf1883fd98a092089549d7e15b41b363ab39a314e6faa9746a8a", 0xed}, {&(0x7f0000000240)="81d6c2cefa35d9b26b885a7eee59af525a28dd95b8a17ec81ec8aea1db379fd5b5a63da3e56b609d0fc04c11c3166bcac83213af740427549b73cd4bf4270ab91a7febfceaab3278622bcb84e9009909b5e3ea14470c10885d02541148cb1e68d4f909797e59702cad4d2cff3f7e861805f1e3a789d841df5d744dc02ed189088c0e369dd2b54e2b28e17d2303", 0x8d}, {&(0x7f0000001380)="88b47056025896792f38752e776eb608a2eaf31da0c8d262cc312ebe11300dd2fa33a199b8539762f9af0a", 0x2b}], 0x4, &(0x7f0000001ac0)=[{0x18, 0xffff, 0x0, "f27290"}, {0xf0, 0x0, 0x6, "7e6af2dfaca78d4bb90ba3d7ce24c5554ee5f8aea49ae12df350f01071419a6d40e9f59ac2a2812e236fff011310758e2adf26746c90ee19b44018e42f027f8e0c4df43aa76d8ebaad0f0c8de7aa09b831a268fbb7d18239e39aa9eb3ca05c5faeba0aafd2bfcfc8990919369ea3068a5eebcdd070a6d84ca7e3ad033048911d62eb72a281dcdbe767684a988a5ac8225fd777a3b8efbddc467c28aaf03943e3db82d6489677fbb8987e3275e0765b0fdc60ef4f4fcc93e456a1782315a5d4e97d9d10f08f7336806718a68db98cd53b84808f111ade8f9ef6ba514c3f"}, {0x90, 0x95, 0x2, "5bf68d1f1d6e545d6770cb1e6b717a6eb6d991d4bdbc9bdd4b9fed7ffff2e9ab20c20ea1f9d8ba4edb817ebc1f87532754b792c5349c85c1df01117820581d31b20804f6e4b4f8c253232cf9f549ef9841b86cad242f23ab7bc0baa44592177774e7cf152f23ee986aaeddaaf9e6101f46fb3e547a1b9865e1872c"}], 0x198}, 0x101) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) exit(0x7) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f0000000100)="ff99130a8cc31d6bff92451d6268f6db83b2836756e4652c54f0c692fa6fcf15cd7e2a8ca9ee2b98bddc8c07919b321a0279c955f6c74ddd1b165c7b47a656e6f1ca1cb0bf7c65cf0955c124c7a94c765ea023933909e5780052b4e7dddd1d45b5c67d30f65d25", 0x67, 0x80, &(0x7f0000000080)={0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000001480)="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", 0x535}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[], 0x0, 0x0}, 0x0) lseek(r0, 0x0, 0x3) 00:08:31 executing program 0: syz_execute_func(&(0x7f00000002c0)="0c1eb5b598cd8047d8ecf59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1c462793143028f4808eebce000008020000f2946575151c1ea01d7f265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f588a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff66566470fe92a646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") 00:08:31 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000001240)='./file0\x00', 0x2) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) sendmsg(r0, &(0x7f00000024c0)={&(0x7f0000000200)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)}, {&(0x7f0000001280)="86ce5f0e476388ff2c5f4ca4cd3abdca8086610824f1924ffc6312ef4aeb4f888047302f719057e92754ebec7774f2c81ebee0c3fdcfa3fa8e135aea22f9471e54b8211fd47c23c167875c4836abb4654bc14c1aef3d02fd6f8e3e146364706a2774bbb5e6930bb9a235857e030a50f0765996f93c9cc24f5c5fe72eb456dc6473a5a0ab21189c11a59b60de07e17b0fe7247805fe6bda6933b857fd57daacf395d21cc7a51edde816e7764b2c3eb14bd635b4f455", 0xb5}, {&(0x7f0000001340)="13353831d35f7b528854f29a47b6f0b8710d60be31b593055bcc78fae7de980f73224319e4e80cadab7232f0c94caa7198f9e69120b5761002222783eff2c4989263927ba8102f590559d20423862ac92e35098de326e01e90fccc6d1a455a3eea4d676bb9e01790a03ff17fa13d548ecea950144ea8708e5c10c1c93533a59709f7f3007cb7cc5a920f669d4d8607ab07098dc44a68cddb1187715de7bd45b568ae6f72b96e4ad45a4725a4b8e290654923f9b9781b066f652aeaf59223e8077c55d5c9c1a95d0ec2eae0c336c3c5ae58f4f72b273794236088d42f102af320c5ce757a7252f764ae", 0xe9}], 0x4, &(0x7f0000001480)=[{0x1010, 0xffff, 0x7, 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"}], 0x1010}, 0x85) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x3ff, 0x55f8d3af, 0x3, 0x100000000, 0x9f35, 0x7, 0x8, 0x0, 0x401, 0x80, 0xf95a}, 0xb) getsockname(r0, &(0x7f0000002500)=@un=@file={0x0, ""/5}, &(0x7f0000002540)=0x7) 00:08:31 executing program 0: syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x10000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:08:31 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) fcntl$setstatus(r0, 0x4, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/135, 0x87}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000), 0xfe6a) 00:08:31 executing program 1: socket$inet6(0x1c, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x98, 0x1000) munlockall() ftruncate(r0, 0x0) 00:08:31 executing program 1: syz_emit_ethernet(0xffffffffffffff1f, &(0x7f0000000000)={@random="1fcffb37c458", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) 00:08:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:08:32 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x80000000, {{0x1c, 0x2, 0x5cc824dd, @mcast2, 0xd9}}}, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x6e, &(0x7f0000000100)="9e5e44b8ffedcffe16f9b874c044dcf9ea4848b61f35985989ff639f1522427bbf4c839f8059714e348f63588b8ce37e39633b82381a4a2c1059ca3914bd79dcb7b055c25c0090705779b8e0e3295bd95edf385e01983870647aae5b1fef82f30ef072ae58a52275cbc15c6c899c0b4c5aee37795ec67c475be24d3e870f129d2bae48078fa2d0d91c93c11fe9acfd84c432799a99062f3fb3e589d95421c3680d1b511644df506083e957d5c93cef72e880cfa4d49adf17b0a25989020e75c4ccb8dc01cd", 0xc5) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) socket$inet(0x2, 0x10000005, 0x3f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x831, 0x7, 0x7]}, &(0x7f0000000300)=0xa) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000340)=0x7fffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1d, &(0x7f0000000380)="87b595c2d522fc148888ebba4e38209d95d5a2777ef04d09f267bde4bfe6dbc55ac82abd8b0394510b83cd2f21efb11790d3f4d0b601fb2f434b6af5fc227eb62958ce488cfb3439c74d2c457989135b0e452bf7e6c61c3a12655c28db9f93cef9d41a4e3a15cd70d83018fa50c5c8ea4145a4108341f8096d2438117b9cfc57ddc17e22e0c2b450a3de0a8f30e5aae1f5071ce55a16099529ec6d37a9b23811478f961ed4619d21ea3de2915226cba43f7573281149793c9e0089befd57d057d99d9e47", 0xc4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x60000000000, 0xffffffffffffffc1, 0x100, 0x0, 0x9, 0x5, 0x9, {@in={{0x2, 0x2}}, 0x0, 0x3, 0x3, 0x1, 0x3f, 0xbf}}, &(0x7f0000000540)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x6, 0xf5}, &(0x7f0000000640)=0x94) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x3f]}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000006c0)={0x2, [0x0, 0x0]}, &(0x7f0000000700)=0xc) setsockopt$inet6_buf(r1, 0x29, 0x52, &(0x7f0000000740)="86bc4d401133b29674fc98beabb598448e97fbe95fb5d2b1dfc85bf9051c2d637da7c5a2b0ef1293547d88df1216529f6f4998ff72e624d48dd4d79d8cc8353a3603c4ec0f2901bd43ed317de3515982cb41", 0x52) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000007c0)={r3, 0x2}, &(0x7f0000000800)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockname(r4, &(0x7f00000008c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000900)=0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000940)=0x67f, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000980)={r2, 0x7f, 0x2, [0x200, 0x0]}, &(0x7f00000009c0)=0xc) unlinkat(r1, &(0x7f0000000a00)='./file0\x00', 0x4042dd6bca33fe9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000a40)=r2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000a80)={0x200, {{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x64}}}, 0x88) accept$inet6(r1, &(0x7f0000000b40)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b80)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000bc0)={r5, 0x5}, &(0x7f0000000c00)=0x8) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000d00)={{"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", "254c40a8225f3c3c39b8645d424a45fe19ca2bba13a570989759a7fcd17df516", 0x5, 0x100000000}, &(0x7f0000000c40)="7f72e41b71d98eb9ff86417da9b33c792537d6c69d0fafb0e3f681d8bee97ad75159f7dbcf7e3fdb26b9301adf6309d2b726a0328285e38b5ee931ffd837b4e807bbd1927365c59bbfba5c7f0a114de3083d0fe8e2456ca0f3091c521511a2cc3ba302713e2ca649aac633c23b0f39ebe161169b5195ae67ada156ee30ebe81a30ce567274b28a78d021e73a5a11b2694b5ee2cc26b9efc68353", 0xfffffffffffffffb, 0x3, 0xbb5e, 0x801, 0x3a, 0x8, 0x100000000, 0x1}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001180)={r5, 0x400, 0x1}, 0x8) mkdir(&(0x7f00000011c0)='./file0\x00', 0x4) writev(r4, &(0x7f0000003640)=[{&(0x7f0000001200)="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", 0xfb}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="669715d45a0c054bb2c7045bf9256efc753364d359b91e76acfce30f0508f0b9d7d8cfba3d33fc301df6a2869de9e71982cb076e8e6415866199be16412b3aae45bf2e14085846402d437d6f145329c5dd541429a5160889ce2d3240fafde0791ad33099f70d4c292b", 0x69}, {&(0x7f0000002380)="e60bbbbd69f0c4c65720ac1658d03ecf1b36b9901387b099036c23d68975032425ca166b2bf293619f4758f4e874db427161", 0x32}, {&(0x7f00000023c0)="3f27af70cc3be6a0ee77a0f8ba609cd5aa8df6abbe94cd8e8eaadbe24a4d5c011cbbb266a62e23943a3f3995afd4dbf92b978f33fe735d20b742ac770bc4673b389f638bea08d98ad833c82821b1978b24537532e1ae1cce8adfcef4146a5fba307924658f51e609ea82af8ef43f72947cdcc3069fe178b2b7e29ae639a655d51ab21b9b74b283410edb550355e4438535b0d1e771db9e576e776d94ea55b002fd9b89f006bb468da0efa67019226d1c4b", 0xb1}, {&(0x7f0000002480)="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", 0x1000}, {&(0x7f0000003480)="759029c21497944e972a9ea5a78a72d9f2518cd8a021215272971f2cf41f9a7f2cffd7575447a5cea845df9c6c1d9cf9579aec9e557c9f0eec230ddf773d831bebe7707df1ffd31ac04b2d12d70e47b22285aee6a511f32deb188947ed2a27f4b21c1f00c353120a69517bddb923e0d931de90cdf577615635f8d9725154742fc9a166649b953167ed0793758da229dd1e50f409a6eb8df384ffb64de5dc9d5005791687b8e2d82ef8b15f49995fc8cad28cbce9cb6a424e0123c622f0", 0xbd}, {&(0x7f0000003540)="d54760a28656d54b92d75dab731335cc6be1dc49f6e7f27aaadb91bc2515a42cb92cfdb3accd9823377f24451b85e3856de42fe88f2a6c622a931c7d65949b505f6b27c586af41292a098a476b9fddb4155e490d67dc2174f5ed876b6fc8717491d9af68c00568e35f6671eaf81bd72ca58498d7f28abfd59642a9dd842a83ff7897c1e559be533ebbeb5141a0821c6d5c3de64771d90a517d6cb4478cf0b52e036efd8af1a669f2964095bd1e23cb582e41e34d0089d97de008425220c3cd471482bcf6dc4d6ce047b6d0a61c6557b578e09647ce8cc99e78bc4cc1990701078d87c7b196", 0xe5}], 0x8) accept$inet6(r1, &(0x7f00000036c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000003700)=0x1c) 00:08:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000080)=0x8, 0xa2f76fea) 00:08:32 executing program 1: r0 = dup(0xffffffffffffff9c) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x20000000) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$inet_buf(r1, 0x0, 0x54, &(0x7f0000000100)=""/255, &(0x7f0000000000)=0xff) 00:08:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/53, 0x35) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) poll(&(0x7f0000000000)=[{r0, 0x144}], 0x200000000000010c, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001340)={{"0f8952013cd2c42440ba5a40ff68e72cde23eeb2ad5dc480a0cdf15b21cd9aef0b9bc792ecf09480004be72872df0629eb73ed53d74a66020a1613c2182c052e0dd8ac3713cae53ae8b11634f70a5e6c65996dc8b481f4835f487d3e3f981b4ad09c558b332a31f282d337a1ce0f1593bff8598151fb62fb437a78dfebdbed0ddfcc053586d0ddbdb3eec603e08b02f3776ebed04c5f96ebdb0a094475de7a1efe668f3c96b244735ef34d1a076247cfae4505bd99e8b184bb534e29cd3509b1de58b68602c1cc8031fd8cbcb61f5d8d852fbd0101c71927ac6b020857f2495ecb011bb6d80cf54ab206d6b5f8a11a6fc5ce3e196f8603f6b949417a6cf8fca8e1e5937faeb97f703feede0b927f55741458dc9be3adbef1cf363530f378762637aa6018e73d0fac7b1cb4384e777fb8efc5bf4c3d2d942d02ea515da48e195cd0a09611463df7bffffdfc54ef7d4a834b5a9ea0027127dfce3a95774c093fa7a571252f9a2c4de5bbc46a238009bf65ff4cd593d5cbdca1466babd9a39deb763740799114e3284baca79b83f3226e15349390cef6d9879f6eddceb0758db85ab3322f4b0a8f459b1a3a2089c7e4a4df07739dbb4afd1b3fbf567a98d1d6d485eac9e9f414dd4ba81bedc573470a71dc8e1d225bd3fd28e132bbe0bab73394c7a4e818f0a668164f8f488ba69040bfdc65454cfb60c12445500c2e23bfc0f43b6e9a1574e906d0da3b8509412696631e522bb8da717f4ccb54e9d2483f86ba049df80f57274778d781dc03d912695848014ddd70449cd137688013206b647a96b47e9bfaafc7fa847ca03942e35bcaa39eb5fa589cd1463490f2c3bf31d5255a0d9e5cda72c6956899287a95e033361ecb9423d38d5facedb2ad208cf11bf9cb00c7dfc1846a4cddec2e931db9a9c6d6ea249451db7ae63361bf69b4aff8507bede0cba499db136f518411c6bad4fa1ef320fae4cdff12a4e497796021e22f747b5dffd1e57cef9e12f6f748a7e669947d434b3af077d98e2293cdb14f351851a99353a92bb1badcd0f9bfc045ba260b3563b8644f3c54f25a998c00850a5ebd42f582e3ada43583399d263585078fa3817458af5c9a8b8c2e89afd6773048427708b2ba9c3d007ec9e0a589679d133f335af9101f416f254383e45acb5bc824491d03b67d39e6843d3f360bc285d43f65f3980b80b3beb3cebd1aa53be003ab883234a8111b4185236ffe563f86493ab2e93a3f8830b8649ece596d0d57596dc92bad0b119d0b270a67e56f0470d3e990c0131dee19984fc73e8b37abd30596778036da8fd33ae5305e145931fa7c9cd68b80ce15c0bbe2aae6fc5dcff97ba08f195095101ae4ce694ebbf96ae1472fc150f0d49cc11d3609bdd09be5935da1d5f7d45f1e18c38535be17c0d3bd4a4ce53a624a82b35029ba9fa9354efe14d9", "c3f395d86e2d7a2254e529ea6630e0b0cde1c8e4f4dab336f80b598c7a6d6b69", 0x0, 0x81}, &(0x7f00000017c0)="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", 0x1, 0x7fff, 0xc4, 0x1, 0x7, 0x1e, 0xffffffffffffffff, 0x8}) 00:08:32 executing program 2: syz_execute_func(&(0x7f0000000100)="984c5e7f4e994e991c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e34f6cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970080f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526260fe06e00c4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:08:32 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000080)=""/39, 0x27) 00:08:32 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000080), 0x110) mincore(&(0x7f000049a000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/102) 00:08:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x880, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="952f0d83a4ad39cb6c24104a16d04bfc401bc6ffa9376b55fa182eadccc8ccea4c39898ec865aec56ec806447dd726f1038630c503") syz_execute_func(&(0x7f0000000780)="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") ftruncate(r0, 0x101) 00:08:32 executing program 2: socketpair(0x0, 0x5, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xfffffffffffffbff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6a80883247edf45197979d8192a341db1e615e79ccabbefaa26bca58cd6378246ab511215ee6d3da12a61af9308e479d0d41b760f6e63f3f159fd6001d27a0440e7980b3d06628fd68fe309b6213d38eedcb9", @ANYRES32=r2], &(0x7f0000000180)=0x8c) ppoll(0x0, 0x1000000, 0x0, &(0x7f0000000300), 0x8) getsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r2, 0xe6, "6532343584dca8682a9cc2b26aa1a8febdee6de186900ac3c4cee36d5f52414291eae429b9e1a23dbcd1f2e58896d66550b69a15e2227846c5f770d90baa83f79bfcba351e081d05b040f0d5da2a4b9e0201170a72574dc5e127b7002a4bf23e600bcbbfea1a1cfdfd46d234b09aa644090d73fe0ec861e987c34807e80b5bcedd6fc51986f65e5c99e070026070aaf25075f160671762266da067ab0f70bcfffa43e13e7070be1dbd307106b26f0e6caeaabd7fffdb141c8f168351b5e129b81016375fe4e7dc19bf67ef570f3c61b4690fbd1ec8c625427b20d6292853fd3061f5e931e1e0"}, &(0x7f00000002c0)=0xee) r3 = msgget$private(0x0, 0x30) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/235) listen(r1, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000005c0)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000600)=0x10) 00:08:32 executing program 1: select(0x0, 0x0, &(0x7f00000002c0)={0xb1, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0xf52, 0x0, 0x80000000, 0xa9, 0x3, 0x3e0000, 0x0, 0x9}, &(0x7f0000000040)={0xffffffff00000001, 0xcc, 0x7ff, 0x7fff, 0x5, 0x6, 0x6, 0x7}, &(0x7f0000000080)={0x9, 0x0, 0x100000001, 0x20, 0x7, 0x200, 0xffffffffffffffc0, 0xfff}, &(0x7f00000000c0)={0x100, 0x5}) clock_nanosleep(0x4, 0x1, &(0x7f0000000100)={0x0, 0x8b}, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f0000000180)="638d437ef22d95338bdf091f86d62cbf89df47b011de39ef00c46f039d37cc1d15401e04fbbbd1180f837bbe7b3ba2b06f565baf455a89bf030de59121bbdcd65184aca485d4cf1ab712409f1de0080e72a8b0d432f06495b00d640a13536068029641bf5388aec15efd1816445997e7b5598a790aad3bcb73910cd0700f4a415a33b0c104cf8b07040eebc39fff8174d13aea36781c1edbee8118ad10a6ae8681bcaf08aaff0150e75c52562964c5476209dff144e0e19d977be3879d7d25834e0f20f9f1623da23814c0a3ac3cc57f19ab49b76b77cd958c163c84d29fa3ddae07de280d0bd043dc45d8e82d4eae9f75b3d1", 0xf3) 00:08:32 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140)={0x1, 0x2}, 0x10) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000885fb5eab4d6710d170b17222288994bff30a289283ed8bcebd296dfeff2052fbb822f0bb2169c984046f51458ce770c3a730d8a5eb93ed159d79404cf4e0e3280000000000000001d2b5a27020b201ac89454361fff05a305309b05ab635c963604e023e786f73e1790931318c3df1331fe6cfedd7535d56aa058"], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x6, 0x3243}, {0x2, 0x80}}, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) 00:08:32 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x4, 0xc7f, 0x81, 0x1}, 0x8) 00:08:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, 0xfffffffffffffffe, 0x3e5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x68cf}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x7fffffff, 0xf6, "4bc6b7a8c58e1d254a0bbef2b0242b2f83e4908b07eefb6d3abc179e2e471c56743c8155bc3ae474019cbd985fc6ebc11ab062fbbbdefaeaec78dd1558baac90155bf4870258ff5c49bacc842889f3ed505a61b5e633c8f1bf56cae913b0a8a1e88d5714b7964b46598396ecdf055f8a4d9b2fdeb5dd7082eef37b0021d80978b38141197b9e71b52390b1bea538cfa8e3a68bfb7a786228fec75f535754a7adc75d0ffbc1d779004bf1c9564baa876ce4d1f21a9f8e0b0369cec7811457687ef11a1d12161e7bc2a7b2888143baba4bd1573e32307ae5c10ab90ceb87f0f3e2c2a5188fdce14df54e58031ec59e2e45a151c30fbc90"}, 0xfe) connect(r0, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa) 00:08:32 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="6c18adfcb2d1", @empty, [{[{0x88a8, 0x1, 0x83, 0x3}], {0x8100, 0x6, 0x200100000000, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local, @empty, @empty, @multicast1}}}}) 00:08:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7fff, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0xf, &(0x7f0000000140)={0x4, 0x6}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r2 = dup2(r0, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000b80)="25e3810f5fd100c483e96d51ae6446e200c421225c91490000000f432945b6a5010000003626426fc4611572e504e90002f2c88f49f09b81000000003747d29a000000004c4029fe") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r1, 0x0, 0x3, 0x4, 0x4}, &(0x7f0000000240)=0x18) getsockopt(r0, 0x2, 0x1000, &(0x7f00000007c0)=""/46, &(0x7f0000000800)=0x2e) writev(r2, &(0x7f0000000940)=[{&(0x7f0000000900)="a9a22a45b83587582c96325fc1231ba4f7bd014acbe939", 0x17}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000780)=ANY=[@ANYBLOB="00005c468033e3000000007700"], 0x1) 00:08:33 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000080)={0x2000000000000, 0x4}) msgget(0xffffffffffffffff, 0xa1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:08:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x880, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="952f0d83a4ad39cb6c24104a16d04bfc401bc6ffa9376b55fa182eadccc8ccea4c39898ec865aec56ec806447dd726f1038630c503") syz_execute_func(&(0x7f0000000780)="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") ftruncate(r0, 0x101) 00:08:33 executing program 3: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35c}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r1, 0x0) 00:08:33 executing program 2: mlock(&(0x7f0000bcf000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) setitimer(0x1, &(0x7f0000000000)={{0xf58, 0x2}, {0x2, 0x9}}, &(0x7f0000000040)) 00:08:33 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:34 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6025, 0x0) 00:08:34 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:34 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00c9604fcdb4c17ba6bfdbe4fa8fb4dd87a6fe862fc3591b8380aef833bf89e0"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:08:34 executing program 3: getpgid(0xffffffffffffffff) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000080)=0x9, 0x4) 00:08:34 executing program 0: syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x10000}, 0x1) 00:08:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="55022e4cac442f662527fa3dadc500000000f81051266901"], 0x1) fcntl$dupfd(r0, 0x11, r0) 00:08:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) ftruncate(r1, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:08:34 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) lseek(r0, 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8027, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) r4 = msgget$private(0x0, 0x7c) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 00:08:34 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x1000) r2 = dup2(r1, r1) accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_opts(r1, 0x0, 0x18, &(0x7f0000000580), 0x1f) 00:08:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYRESHEX=0x0], 0x2) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:08:35 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000180), 0x8b) dup2(r1, r0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:08:35 executing program 2: r0 = socket(0x10, 0x4, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x7f, {{0x1c, 0x3, 0x3ff, @empty, 0x3}}, {{0x1c, 0x2, 0x8, @rand_addr="75f3ef92bbc19fe5bcdb1941e8035e24", 0x7}}}, 0x108) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x7, 0x0, 0x53e) 00:08:35 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c530c0e0f05c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") semget(0x1, 0x1, 0x20) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x5, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x1f, 0xfffffffffffeffff, 0x3c9e, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0xce, 0x8}, 0xc) 00:08:35 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x4) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="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") 00:08:35 executing program 3: munlockall() mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000ff9000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/178) 00:08:35 executing program 2: syz_execute_func(&(0x7f0000000040)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") mlockall(0x1) 00:08:35 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xf7, 0x0, &(0x7f0000000200)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0, @ANYBLOB="a1a721b06bb6e668fd7d4e74ad63adfd0ba5744a14d6640be88c99cb8b2c389bc7b68c979052448098b09e402946ea4c7130569ac4eb0cefeb17d3138029a3338f2c5dd94e68ebc56b9a41881d593826691c8c32606b502e439e042056f0ee60f62172f20148e2a9c39d900db169624a9599899b0c97486c7fba32374daf54c7fa19115a28eb34e8671632bfe817f0e68f73ef3f79c7b030907e7e5318", @ANYRES16=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="41d51f020ea51ed28b45713afb58b5e9d5e0e35dbe045b06d252f92163344b73be5b8e68bf9ec26309ce3ce4fa1db3a0d5000a0e80b098404c12bd5bcf194b918ed165888185e1d391cb89b43b2a4463d7ecebb3fe4c415a6d07d86aae9766e1f91530e2774ef286ebbe2249d0b9e99d905f7a15f7d8604c3ef9c10535569c2f01e3c56ee387a08316c1f2f4a83f1ceeed3e4115a7b994e7c43cb42f51285dae3fe6f9c267fd9fac9dd76e968f8279609ab0824ba6eec845947249aa30afd70ac4305e1f6925fb75f7bd1696fe344b3f9e6e4c454a051b2f81dee064f9c4623fb797ba"]], 0x1) 00:08:35 executing program 2: setgid(0xffffffffffffffff) r0 = getgid() setregid(r0, r0) setresgid(r0, r0, 0x0) setresgid(r0, r0, r0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setresgid(r0, r0, r0) setregid(r0, r0) 00:08:36 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x1100) sync() semget(0x0, 0x7, 0xc) 00:08:36 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100100, 0x20) accept$unix(r0, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7f1a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x4, 0xa93, 0x6, 0x4f, 0x9, 0xea6}, 0xa0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 00:08:36 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, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x61, 0x2000, 0xa5, 0x3a8b, 0x0, 0x4, 0x0, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0xe96, 0x6, 0x20}, 0x8) 00:08:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8004, 0x131) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000440)={{0x1c, 0x2, 0x5, @ipv4={[], [], @loopback}, 0xfffffffffffff876}, {0x1c, 0x3, 0x8, @mcast1, 0x9}, 0x0, [0x40, 0x573551a3, 0x1, 0x8, 0x1000, 0xffffffffffffffff, 0xffff, 0x8]}, 0x5c) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530005ace5b58585bead1e62e6718fad85008f93fe2194dafd7dbe7e15b081a9e9b90c89482"], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xbf, 0x2c55, 0x84, 0x20000000000005, 0x200, 0x7fff00000}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0xe27, 0x8, 0x110, 0xffffffff, 0xf4e, 0x3, 0x9, 0x398, r1}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x5, 0x13f, "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"}, 0x147) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) sendmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000500)="ce4a1a11c3f37de5967f0ea3ed125a1b3074d636799ece775aeae43f8ba4633fb81e945394d4a8b0e4d943dd5bfdca678c1ff31e14442d7b1e7f0fe5524801b6bf6d5c8ef15898bf51f2dfb3e968d556f16ef3731b587c9ca5f05c282533ce79680f8c4bdc64bafc0b412f7e9fd46c222999c523438327f6819fdd4e25a394921a852ae3024436c7ac1df3b9fbe9a9befe48bac7837019fc6c265a4ab8dac6ead246af06262e36e64985913ade38efde7c388e0e44f1008ec2d1", 0xba}, {&(0x7f00000005c0)="28565d625ebaf9043b54496fc44b5c9686691c720fa3d27a75979b0062dcbe2b0fbed8653441d96b5b74e9e1c33fee5eb24c128bdba38a557d820a4454cd26e4faa5a53fb4232d59e80df85a631a2a22be2535cc16c1052109f88bebbfc065f9974bac4132499a88b534badb7fe424b81710b2a58b18dfd12b0a6743e4910887995e4c22405254fe9e9e43a33a02c3b3ada15911aa3f43bc58719297a1fbd8f2cb812206c84ada547660973a408124bda7c03e4d0b2a7e5bb48380d41b089b6e92e11362c6c645339ee3214e42e896142f299f1a65190552014e3dc058e6ee61544eade6fc722ddc865c0a0fbcc101b9e5ec5e5a89", 0xf5}, {&(0x7f00000006c0)="6ef210f9a5e71a7c668337098ab166196959543979de833fbffa2c79f73904e09594c4c60015c836ec0f6756991a08030898f213", 0x34}], 0x3, &(0x7f0000000740)=[{0x48, 0x0, 0x7a3d, "90e3327dc093a7437d2f1999f7031b1f37ef510fb7394881c99aceb82d05f8f4c438a56dce6dac8509895199456d5d67e3c3"}, {0x78, 0x88, 0x6, "2ec5718c0e496323d309c5826c201e699b948a15d6c2bb80cdd71a3f3a6119de7b569b9f289c4ba397d9b76770a32cbb03363a3d0811a644e8eb4ce6b297ddffc47922eebb811e800cc920e7785ce15fbf530464685918f9649839fa6d3356e4da8a"}], 0xc0}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)={r1, 0x9, 0x36, "aa401cd96f8e85592302fb6be5e735885e556de7d43388ee6bfd51292387efe989acd1cfaef4e94160dbf316c70327d35215b1a3db3c"}, 0x3e) shutdown(r0, 0x1) 00:08:36 executing program 3: syz_execute_func(&(0x7f0000000700)="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") freebsd10_pipe(&(0x7f0000000000)) 00:08:36 executing program 1: execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000009c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='+!\xa0,-K&\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000800)='{\'\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='!\xa7-\x00', &(0x7f00000008c0)='&\x00', &(0x7f0000000900)=')\x00', &(0x7f0000000940)='\')]\x00', &(0x7f0000000980)='^\x00'], &(0x7f0000000a80)=[&(0x7f0000000a40)='\x00']) r0 = open(&(0x7f0000000340)='./file1\x00', 0x300, 0x19a) flock(r0, 0x1) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x1000000000000, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000380)={{"8036f928e4e1778879aedcc93a65423824dad38c0474c030ea5d6ba74ceb2081fef7851cae85aae37929a3bc3ca321dae7806ef7924dbab063cf7d57412b78ff9ad859b10966b4c304e6f05d427c8fa28ff5c7ab6098662fe70c6e40195ac49219d0fdeb739814e192cc63af1ddbaddc3250736d7acba92e3d97541c99c8a81b64008c910a223e3d25d52714c1db6fdd35815887daea70b7bff6ed44889f3c9a7839e77bae2c7258c7e44ccb57ced6cf07333a0fa31987746887451568ced8ca28029fdfb8afb560d4a7cf1d376179b5129eea4a49219a9632246ceb52040612162e99563d605ea0c23435cc497d9f999e0ffe8919be3d743d5c585932302444330183f5bed7fe774a6a95a9ec6ce3ea12e7f77c3e47103cf906bc262c5e394cfea646f3aa6e1054ba00342e63cdb8f79b3d31e7368c00007f19514007df3bfb924ff012234e50f0eba1d88ffd8614634c818af18e092a2de6f3a1717cc38959c3766e238dbf57b9344c74c85812bf5dcb133e304258739e42acce040d45158cf1183881e46fd50719fd3784bca597ff520f40a86a79b0c49648d72380a7c2a46594d6c56eaf1df9a62af43f6dab262c8401e6b94a5d215b9928c03fe11fd1fda35a49ecb37f55d08bc5c728d022de89aad2104eef1a4e2e7ddaace98b5ab20eaf3eef7d96cd729f737d07240d7015bdc2885114627cbee9985412251fdac4d8a735bbde0dae9030f68cc41069c66c177cbc2018a21aa30c5454c85f686e3c0387c0b4ed402f149b7755748eaf7ee0bfa3d7b48eb7532d296a505a5fbd44327f745cbc216c7ec564641413dcf77ea590f97f837777552b5d1eb1ca9f6209c4949a46a96ed20591a4dbc2bddcd7bffcad33960273984df041179ff4c1b47993bd54512fecb5ec3cecc7e5680aa82f20fd0c6010cbcf9e2038d7965579b034a432d7abc0490f1f3db5aa87a61aa0104a519a2d40375ed5df0505156b0e99323e3ffc82ed5a515f3fb428fcd7dd1a8efb044d17c8c4b75cad9367dfe260f0793e438937631a702e587304a4ef6ec4fb38e78f07c6ca670784329561c18fc34a0b8ef6aa040041d4d485cde51f69f4f5aacc0be1445ff89422f9b83ca22dde4191951a1b9bd9c8587a78b42371ffc1e2244ea2710afe0edac547bfe340c692b690f6ed3c2df2ef16f4ef5da01da3dc5dddd18f73e5d6dfaaf203c0bd6d450d1bc2d8927d74424e75cc76c8b45ab70c45f3d77c91c2e8b6e2428baa98e9ea3a100cfb547a8aade2a9a2aa424bce578e6c712ffb86396579b6edbb06182670eae32ab24cfd73341a208f0bdaaf265300c597f1b3629c4e53394c23a84cf823de29690dc70951cdf7b58e13517addc32159900a533bb22fb3c4fd8160f601e523301bec1d8698ac338c64c7919f649e0687789053cadfce9420f2efbcdbc86f15869f9e", "347984002a5d8aa02f3bea76908fdd634e5e62306dad8d240188c6f24d2654cd", 0x7, 0x9}, &(0x7f0000000180)="cb3c672b6a8bf31687f852600cfd5a73f1d48d92eea1cb817939c4c6084e37a873537f3f518f6eadff8c4370c53c7da13584064b52f28470dae98f85ced70c7a333f95b295175cf18220ca9014c22548497b98307f0217ca7eb9e01f2698681bd0afd2090842010fd20cfb9caa8b9bc1ece68bb7a8a5e33e1a52d01af51eee90742431d074eb89457dadbca44e885dc55931375dd16f54e4dd28e66529cfe2dad79da4ca7ce91be7f7a5b3453b913db516e55b8227681cefb1c567c901", 0x3, 0x54, 0x81, 0xe05, 0xffffffffffffff7f, 0x6, 0xffffffff, 0x49}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x30000000) flock(r3, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) fchdir(r0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0xfffff80000000000, "237b0c3e5d8bf892ddf0529047380d96"}, 0x14) flock(r0, 0x8) 00:08:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:36 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) write(0xffffffffffffffff, 0x0, 0x0) write(r0, &(0x7f0000000140)="c36056bb4562165b5acd519cd6c3fa468752", 0x12) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") 00:08:36 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2}, 0xffffffffffffff13) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:08:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x7fff, 0x6, 0x220, 0x1, 0x7db3, 0x7, 0x10000, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0)=0x9, 0x4) poll(&(0x7f0000000280)=[{r0, 0x20}], 0x1, 0x7) 00:08:36 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x81, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000500)="b9b8c5e41b7b7bcb8837e9c50e251c02b56fcf36742aee8b5a4196b2c1db514d445f7cdb18870a658c5041e2740389055ea1b5b688063a14e09413510a59a28e47b9e268e67331adace908e3fc0f3ca030b868b09ebb1275146778a4134e2626177eeff70506df1bf3b80226e441f7911bc42370b54522bb9ba51bc5e243326bd14e06232567ba9233a0e40bb93b82341bea02727063fe3a2898986ca41b2473616bf45266ea0258") r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:08:36 executing program 2: freebsd10_pipe(&(0x7f0000000000)) syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743f660c0f86dd0f0fb8c4034e4e771e0fa0e50945a534d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f54b4e4e0b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") open(&(0x7f0000000040)='./file0\x00', 0x28400, 0x20) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:08:36 executing program 2: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") getpgrp(0x0) r0 = getpgrp(0xffffffffffffffff) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000000000)=0x1002, 0x20000000) fcntl$lock(r1, 0xc, &(0x7f0000000040)={0x2, 0x4, 0x1, 0x6, r0}) r2 = getpid() getpid() getpgid(0xffffffffffffffff) r3 = getpgrp(r2) setpgid(0x0, r3) 00:08:36 executing program 3: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4, 0x80011, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$getown(r0, 0x5) 00:08:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="06000000080010270900f906e73200008100ff03f077138ca1d011b3fda0f18da061d8ff486dd640357410bc465755ff251fb31279eb56d02340b965e092f7efee420a0a2403ea9059143b9dab90b60b05eb46bd7fce4b143155c7bd23349394ea5e9f9bcabb5f58fbfeb927561bd537000077d494a6f5514c899127595219cd66749b75f2a79d3cdd77004c169f1c24772dd5b7eec6c9fbb023dfb686b54d8a9df0c18d01a2674f2c8f1112a9d9103ad2d7ca830a3c0cb5a9ca041142f6a0f4d50c17ab0de637a1657be49db0d7829a54c3dd"], &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x3ff, 0x200, 0x9, 0x100000001, 0x100000001, 0x3997, 0x37, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x0, 0x7f}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20040, 0x80) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r1, 0xff, 0x8, [0x10001, 0x30db, 0x2, 0x81, 0x2, 0x2, 0x7fffffff, 0x1]}, 0x18) 00:08:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000008c0), &(0x7f0000000900)=0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="4423622337560f89ceb3a09e35e09985005e0e0293375109d3a39a75887c9ee7c0d8f1a6a8410f08f09a69681a694c18042865ef93d1028473b3d4defdbe1d3e7dc4cf6f64c89fd24af44e9ca5ff9c2b6e9468cf4b35f329b85f14db601f65434a31c3248ee84a96ecbe33b89586024ba5494c313e0f311ae92028435b3182217d046473cf3323abd727cc681718e9526de75323fc3b3be4a39fde9d36d5bff4982300c4a47e911b7108148d949e7df95740d8a3176b882afd75fac9358e95f5a3145e1a40ff4c97b1aacb7452e9b10a36a9393859ec9de74f1d2a3ad4a729dde02acef67beec7491c97febb3fc929"], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x4, [0x180000000000000, 0x5, 0xfffffffffffffffc, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xffffffffffffff9d}, &(0x7f0000000140)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4}, &(0x7f0000000880)=0x8) 00:08:37 executing program 1: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x9, 0x4) r1 = dup(0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000000)='M') syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c0cf345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r3 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r2, r3) 00:08:37 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$getown(r0, 0x5) r1 = socket$inet(0x2, 0x2, 0x81) sendto$inet(r1, &(0x7f0000000000)="55a7e942b4e3f03caf758b35528d5fd778a45006b44d568aaa3a1e4a66acd413a1b0fb51a4c1af8c20eab7c868a0ee8de281b8e2973c27e771b9a9d605b745bad789d3eea6b9f274e71e261d65d5508a1188ddd7d7e1e7f2c26448973d102ad8cb7d51d53066308c5f964166647ba6d8ef30b3c3e8d992dedd5a193cdb5738f34d7b7903", 0x84, 0x4, &(0x7f0000000140)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:08:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x40002) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000140)={0xffffffffffffe2bb, 0x2}, 0x10) 00:08:37 executing program 3: syz_emit_ethernet(0xa, &(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYBLOB="d4c3b38f34af5800c3ca64b12de798c3e726b56894bbee23a614c24bd66ca9f4e08549e13ea377ee95f9c7e93f49152550d32fe464838d99c0c5f6a1edc5f5c1"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="0c73d2db133b32d0800f8613c5e8fd243d2bbc15cf55499b678f152769aece6b5c9906f6c37fd3605a0c5a243f4b763bd554e537ee9f", @ANYRES16, @ANYRESDEC, @ANYRES16], @ANYPTR, @ANYRES16, @ANYRES32], @ANYRES32=0x0, @ANYRESHEX, @ANYRES32, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRES16, @ANYRES32], @ANYRES32, @ANYRES16]) r0 = dup(0xffffffffffffff9c) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000100)="5851969c4fcd1bf03799a0b05ee68dff8ce673cafaf4e3a95af6ba1306688da19e2228c4ec10ff34bffbef1d758c2ef5344814a5abe1c070dd616731f56d7a66db20b0284e327bdbd428d9fb476c1285ff77085893362a7bd658fe1d070ea02acead0ef2b41dc4bda35cccdf71eb26d7851e78fde60530a2223151572f1f1c16c91406cacdaeb4f3344f4d1137bef6038343a9303375b13f7231d7c7d9800dfc133837133090ed5b6c8607dadea54bfc745b50d6be1f2e45283fb93124424ce6b330ee0a4d3f168f78a2e868966540f2d88c6b315ca6ea7cfffdeaefd87838652bc625829aac4ccb2a") ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="d39e116ee75290d35aadb737e44fe6758f") 00:08:37 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000500)="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") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x2cb7f8f2, 0x1, 0x7, 0x4, 0xffff}, 0xc) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) 00:08:37 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x89, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x48) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) lseek(r1, 0x0, 0x4) 00:08:37 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) semget$private(0x0, 0x1, 0x30) r1 = open$dir(&(0x7f00000002c0)='./file1\x00', 0x0, 0x120) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10, 0x10000000) recvfrom$inet(r2, &(0x7f0000000400)=""/4096, 0x1000, 0x40002, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) r3 = semget(0x3, 0x1, 0xa0) semop(r3, &(0x7f0000000280)=[{0x0, 0x4, 0x800}, {0x1, 0x401, 0x1000}], 0x2) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000001400)=[0x10000, 0x32, 0x0]) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') renameat(r1, &(0x7f0000001440)='./file1\x00', r1, &(0x7f0000001480)='./file1\x00') 00:08:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x11) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x2, 0x4) setrlimit(0x0, &(0x7f0000000000)={0x3, 0x6d}) r2 = dup(r0) getsockname$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:37 executing program 3: syz_emit_ethernet(0x2676, &(0x7f0000000080)={@local, @remote, [{[], {0x8100, 0x20, 0x2, 0x2}}], {@ipv6={0x86dd, {0xf98, 0x6, "857523", 0x263c, 0x77, 0x10000, @loopback, @remote={0xfe, 0x80, [], 0x0}, {[@routing={0x59d63f0f6171133a, 0x2, 0x0, 0x7, 0x0, [@local={0xfe, 0x80, [], 0x0}]}, @routing={0x8b, 0x10, 0x1, 0x5, 0x0, [@ipv4={[], [], @multicast2}, @local={0xfe, 0x80, [], 0x0}, @ipv4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @mcast1, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @rand_addr=0x234}]}, @routing={0x64, 0x2, 0x0, 0x5, 0x0, [@rand_addr="4bbddd60c46be1bf403e9a15659c06bd"]}, @routing={0x7d, 0x6, 0x0, 0x1, 0x0, [@loopback, @ipv4={[], [], @multicast2}, @mcast1]}, @routing={0x5d, 0x12, 0x1, 0x101, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @loopback, @ipv4={[], [], @rand_addr=0x6}, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @loopback, @rand_addr="71e0790530d1e7c6f5c3a176a6678ec9", @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @routing={0xff, 0xc, 0x1, 0x3, 0x0, [@mcast1, @mcast1, @rand_addr="7b7596e7294033a6b7c65f0716b3e657", @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}]}, @hopopts={0x5e, 0x3, [], [@pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x74}]}, @hopopts={0x0, 0x12, [], [@generic={0x5, 0x36, "c06532d18d7a78c3fbd8322f8cb9a37e811aea2d75d1b338dd0e8958c075a3e4b7a891fd64eeaae7473959bb788e71fc5b89b2e1e252"}, @generic={0x800, 0x53, "e174dfa80b929ad767af7bb275255da1cef101d3923e94657457ffd22be9de914a402a0a5c84507c04a58a09170ef76b68517d28a609a2a84b2c19c266ea046f90cc8234ae1de191ecffed811cb6fa6f81073c"}, @enc_lim={0x4, 0x1, 0x5}]}, @hopopts={0x48}], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0x4, 0x200, 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{0x1f, 0x10, "11b81b3e04f25a1de76fe3e9f5942f80dd7fb9afaa081375fd8424a9cb4b10eb6f67995d7b1bd9181e1b5f30d1bc43f228eb074eb89b470c673e726450cad42601930b5e81f92ae134cb15352d57c08117990954492a82ae45ab72e3c894be540c38322e32789fe6fd4104e50f8ab448e33861d6bbb077f8a6b769415eef4f51af"}, {0x1, 0xf, "7dbee92880c1d4d6df787c63d7448636209a12dc087549c299ec43930268ad59b73f2043387518ea49347997e383c39e593eafebeb1c2981ef45ab22e701682ccb361dc92e75dbbe3f4e4f523a6ebf7be99819e6bed8864f287e2158ef7951266a956158fbab9a61f21303e1e7d0982b60db2c1e396130023103554e"}, {0x5, 0x1d, "d4fb071de009d155c4ffc81b95000b76ed03d82d6641973f42d6651b4750ac13182a13867bc3731ad4719ca099fa263e7e6c33c4290013822c8b76b71dc9dae5148096121df301d51774d61a5ff73ec68f29ea69890e6b904b4c5976ef2fa59730f29f890c4a19580492d89fc4753d8995e39657015dd694e2c572df15efbb3ddbe5ab3f6d0d7ae27a04d8c99a7605c8e25b0a85e574e853cacbd2cfacbdb750b374bd32669c8236bc841b9602e7f8a74c6985ed7593211b4b11efd80eca3dbbd208703ccefdf70f416d907f1a8491c4b8eb6366909255fc81b4b2ee77ba094d21e6a60f461ec8ce944862"}]}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x1) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000002700)={{"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", "f503117d6f8c9fcedc32dc808736e1ffc3635a32159411893b53022568255d5c", 0x3, 0x80000000}, &(0x7f0000000040)="e59af97f6083d64075ebd82aec9266028901d64d55265e8b5baa984f9a765df468ab", 0xf8e1, 0x80000000, 0x100, 0x8, 0x401, 0x7, 0x0, 0x401}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000002bc0)={0x0, 0xff, 0x40, 0x76}, &(0x7f0000002c00)=0x10) syz_emit_ethernet(0x32, &(0x7f0000002b80)=ANY=[@ANYBLOB="4915e5cbc576000000000000080000000000000008060001080006040002aaaaaaaaaabbac1400bbf8b473a6a357e0000002"]) 00:08:37 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)) socket$inet6_udp(0x1c, 0x2, 0x0) 00:08:37 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x6}, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) 00:08:37 executing program 0: fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x33) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x1) fstat(r0, 0x0) setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:08:37 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) 00:08:37 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000280)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:08:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="9f", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="00002e2f66696c65302f660001000000000000653000"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 00:08:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0xffffffff, 0x2ac4}, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) read(r0, &(0x7f0000000280)=""/226, 0xe2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setreuid(r2, r3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) accept4$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/76}, &(0x7f0000000240)=0x4e, 0x10000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r1) fcntl$setflags(r1, 0x2, 0x1) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}}) 00:08:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x7, 0x1000}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x500000000000000, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff}, 0xfc7f) 00:08:37 executing program 3: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) msgsnd(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r4 = accept4(r1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r6 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r7}, 0xc) 00:08:37 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c29b5b598cd801b69e4f56962f5696200d9f13a131341395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4c4e18dde7a00f2168f4808eebce00000802000e2be21513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") getitimer(0x0, &(0x7f0000000000)) 00:08:37 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x200000000010000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x2, 0x3, 0x6ff, 0x100, 0x886f, 0x1, 0x4, {@in6={{0x1c, 0x0, 0xa0d8, @empty, 0x396d3979}}, 0x0, 0x2, 0x9, 0x0, 0x0, 0x2c35594c}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r2, 0x0, 0x200, 0x2}, 0x10) preadv(r0, &(0x7f0000000380), 0x0, 0x400000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000005c0)={0x8, 0x400, 0x38c, 0x7, r3}, &(0x7f0000000600)=0x10) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000140)=""/109, 0x6d}, {&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/246, 0xf6}], 0x4, 0x0) 00:08:37 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6510e1eeee675e0fdd6f333a2bdf01f96220774bad6098475ade5af8b7d07cd822e7765bddadf73e99bbfb582498895e4fc3e80105742541ee36dba7d4e572a763983996921e0ac206017147e3c68d392ec4ac65bd16030000003e37eba67aebcefabf254ea402d23747eb24782af48d0b4cb231033c21161ef4db545816d68ef9ae82cc97784f3ee334aa22395f9a03831fbd7b5c95083727a598408b402fa49db68806c2505d29d82e74ae700b384b099ca9e5b6706f959f1d73a25b248d2b39471e666d9b1a5f9d0b686119a7ceed3199712f"], 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x1000, 0x3, 0x100000001, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xdcb}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x283) 00:08:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000400)="ca4f09293de355c85ece143faa59e214f4dac2566c684463b6afc0a23e895f934cba73e42f03fe2e0bbb04367885b1d9398123d292e784ffb2107413b3b0cface3629490c6dcec648e05c7f48a9f0427af921e5d338f970b6b420fb7a54e78f4b150a912bd65c7ec73c06ff255e9dd13561acc0dc3e6a9d209301803f90d856f78d623f53468622cd80ac6de3717986c1c0da45b649cdf266fa2fe5f06b971467de6a6754b32a26000e03ab2f68cb9933d8415d669fb6f2d57be62ead3ec2f7bfc92392388c89f625859698d7ef5", 0xce, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) 00:08:37 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") clock_settime(0x4, 0x0) 00:08:37 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2425, &(0x7f0000000800)="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", 0x1000) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000380)={{"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", "0f58bccf78991f465d0ddb4cb68786c53a48769ad8d680e12aa57105adb0eeb2", 0x8, 0x2}, &(0x7f0000000280)="703ccc3cebfa4e36256af7621b3af5c00dd09d6f1b2d76f9151486dc1c5fa875066beb745d82b91b9c283349fa25ad0b0ba34ffc914cb929eef5311701783f5dce273cfb4979e59b5037730df740504e57b84b0ad2f8da3aeb847aa30c610a6be5a7219e1a4e714f28a5f6abb9092e8694b8144283963e10e2c947f35ffec18e843e217841dcf3e91afe118e169a66ba468edf30af7bbc69c7f8221684be5c886114a500461116f3be10c4453715b15c4ba4a4fcbbeaadfa233640b8e357a8cbb7f3722f450f5c4a68b064f0f1bab354fe96594edec142f34e6a1be923904865e49db27eb9680c32618649e431f74092bf7c98", 0x7fffffff, 0x81, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9}) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c170f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) dup2(r1, r0) 00:08:37 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x100000001}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000240)={0x3f, {{0x1c, 0x2, 0xfffffffffffffff8, @mcast2, 0x2}}}, 0x88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000380)={0x8, {{0x1c, 0x2, 0x7f80000000000000, @loopback, 0xfffffffffffffffa}}}, 0x88) close(r3) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000000)) 00:08:38 executing program 3: syz_execute_func(&(0x7f0000000100)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf216c48379df683273c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") 00:08:38 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c34f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc4a2cd08b1aac200000fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e031700c481f91012c4c4397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:08:38 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/27}, &(0x7f0000000040)=0x1d, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0xc343, 0xf, 0x2, 0xb130}, &(0x7f0000000180)=0x18) 00:08:38 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x1}, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7, 0x1, [0x664d]}, &(0x7f0000000240)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000), 0x1) r3 = dup(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:38 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0x6) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x10001, 0x3, 0x2020, 0xffffffff, 0x8, 0x80000001, 0x7fff, 0x2bd, r1}, &(0x7f0000000180)=0x20) syz_execute_func(&(0x7f0000000480)="1c11c4637916d7b0980fe34b8d1b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9e4020202d107c42165570af2168f4808eebce00000802000c422b18cb60700000027bfbfc4a27d181ec1ea01eff265dc5f00c35b5b304545c4c27d184923a841000f64470ffb0f45332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x3, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) 00:08:38 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="151f0d7be9df65890574a17dd31d46ea1a08cb05a8eb75a87766b24dd4dd59f6b0a6921e4e51f531fafaa93c120d3891b26b61bad228680366772d8114df31bee60c0e8f378859e0f0aa10728d6f6c432681fd92b453b832db1bf6ed4c8dd0") clock_gettime(0x6, &(0x7f0000000000)) 00:08:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x800, 0xdf4f, 0x9a, 0x45, 0x100}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x80}, 0x8) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="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") 00:08:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1000000}, 0xfffffffffffffd57) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) 00:08:38 executing program 3: syz_execute_func(&(0x7f0000000640)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d06765f2440f513d65566666f00fb18c4c00000080008ca065600000c4618de3c0660fe09e000000002d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfb660f10220a000000") r0 = semget(0x1, 0x0, 0x4) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x6, r1, r2, r3, r4, 0x15, 0x2}, 0x80, 0x7, 0x9}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x0) 00:08:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019") 00:08:38 executing program 3: r0 = socket(0x2, 0x1, 0x0) close(r0) fcntl$getflags(r0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) 00:08:38 executing program 0: syz_execute_func(&(0x7f0000000000)="f046081446c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00e35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendfile(r0, r1, &(0x7f0000000140), 0xc528) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x10, 0xfffffffffffffffc, 0x2, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x1, r3}, &(0x7f0000000280)=0xc) 00:08:38 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000100)="1a3d1c8a27d837775794b7a0cd22fa45716d5dc6746c19bda5a54f445a4cd5488a754916b5eecee6c1f5ab251515febaf005ef7cf301f93a874c59ed518e62bc04a2aba0f0ac1a4df86947a8155d1c46243aa75e344a58bb099cc7264bba1139dec88f026e7dba05800d53140028216d784fa06e30e1aeda06054a25f045f9ee0c36c27efaebed6790204ab204269954c30da4ccd2896166c4408da78733") recvfrom$inet(r1, &(0x7f0000000040)=""/3, 0x3, 0x400c0, &(0x7f00000000c0)={0x2, 0x3, @rand_addr=0x7}, 0xfffffffffffffee4) 00:08:38 executing program 0: syz_execute_func(&(0x7f0000000140)="9834150f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") execve(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:38 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x39f) 00:08:38 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget$private(0x0, 0x3, 0x80) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/88) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) semget$private(0x0, 0x0, 0x80) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") chroot(&(0x7f0000000040)='./file0\x00') 00:08:39 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) fstat(r0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x4) setreuid(0x0, 0xee00) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) socket$inet_sctp(0x2, 0x1, 0x84) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='^\'-\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=')\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)='\x00']) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r1, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000400)={{"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", "a371ff1c0936478b316fdf973660aa8415e8320cff11042f8e437cdf917cd832", 0x200, 0x5}, &(0x7f0000000380)="a35fe85260f9075e4bb78fda3c9a6bcafcdd5ef8bb2d79e3193f4fbf8f71c4076bb5f6843eb6ed5a909469f49b73dd99db9b3cd08f90aa877bc6d8e08c10e4e3beddce0b1b5136b593d9e6b686a1f6275348a26307079205a38ce121c6413be4547bc8292a", 0x2, 0x1ff, 0x200, 0x7cb, 0x337d, 0x2, 0x9, 0x7}) dup2(r0, r0) 00:08:39 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x101000000003) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000780)={r1, 0x5}, 0x8) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x0, 0x200, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet(0x2, 0x1, 0x0) 00:08:39 executing program 1: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) msgget$private(0x0, 0x50) 00:08:39 executing program 3: r0 = open(0x0, 0x4, 0x110) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x8, @mcast2, 0x3b7}, {0x1c, 0x1, 0x80000001, @loopback, 0x3e6}, 0x10000, [0x9, 0x2, 0x0, 0xffff, 0x7fffffff, 0x1f, 0x2124, 0x80000000]}, 0x5c) openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000008c0)={{"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", "c22345128846a332d8880b5ac1830b675714bf2d646847a48d9dc1e3bb30f672", 0x81, 0x3}, &(0x7f00000007c0)="21d654c37d19097a9c7428b5cfe7b3ea6f1f9aed9cab12aaf8a1d5c23bf4a6100b998d4b5f16e0480a5cfdbbc4bcb1537a50975dc4ca91904069562bdbd39cf91907c6e8125a1fe7716909e773646e26ae020c6a1aef80f4b51cee00805429cfe94d78a904fd0a649ad3bf31b6f824bda73a08dbfd14e8bdfc81e305ba1465e7acc5479cc47dbf6a2e721082e5464b83a1bcc7b27c097218ab3a9278d0cbfaa75b45a00dfd149924142104f38044cc28c1ba5757d1", 0x2, 0x100000000, 0x1, 0x1f, 0x3, 0x6, 0x400, 0x1}) sync() syz_execute_func(&(0x7f0000001600)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r2, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', 0x0, 0x0], 0x0) 00:08:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000004000000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:08:39 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c1d0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) sendto$inet6(r0, &(0x7f0000000080)="f371a93eafa7b984c25cc4c6600d68d26a324427d32e2f791c22f1130d89f36e991299cf3ce27c6f9bc283ea4f66455f89313275bd4d524cb2c73fa9ccd4f09e9f7eacc6c5638907ea19dee2b1072b3bc5b486344cbc25f4f868651aa51759f6c31c24739ee1e55344e71577105f5cff0b07dbc546ed598a773eaef02081218536ecfc8510e7e93701b64522a41249dd3262352d3affa12b5446e35f47b3b31651e6821e2ffb69dd38e622c361db8d4180b3f6eae520d9f05ad3bcaaeba5b699baa127edaedc8829e7034d6c3ad458", 0xcf, 0x0, 0x0, 0x0) 00:08:39 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000081002f0086dd6098ff5c0030000002c1121fd9cd257f39cd8bec26b0188efffe000000000000ab00000000000001010090780000000060e768b1000000000000000000000000000000000000000100f5ffffffffffca282374ffe0000001"]) 00:08:39 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1d2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x38) r1 = socket$inet_sctp(0x2, 0x200000000000008, 0x84) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r3 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r3, &(0x7f00000003c0), 0x273, 0x7700f) freebsd11_fstat(r0, &(0x7f0000000080)) 00:08:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) dup2(r0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x22) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) 00:08:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpid() getpgid(r1) wait4(r1, 0x0, 0x4, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) sendto$unix(r0, &(0x7f0000000080)="63faa033adb679ba6290d3c635b3946ea06727210e2520e000bf53439f2f85752bed73106c0f3efcf6b31ff0713234b5e016268446ffb3707605504d062d636e5e3a125b292ec1b436a5b2f6df1ff0e2834fa1ba9add840d33d6a61b20410d60bc3ed7bbdf03571d5ad7e5c298dddfdc0c1258df61c6d2870c734c948567b43b00d55b5c7665944af88312352c039bf56b839d4cf08f5cc5e035987aa88e5e0e9eb1510e4e12424835fc52f1308e4a33181d14210daf93e191dc808f9043c25c", 0xc0, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="01e5c8ba8b2f6aa177870721002e2f03696c653000"], 0xa) 00:08:39 executing program 2: r0 = open(&(0x7f00000002c0)='./file1\x00', 0x10040, 0x4) futimesat(r0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={{0x4, 0xfffffffffffff800}, {0x9, 0x6}}) syz_execute_func(&(0x7f0000000500)="9826472c4b440f3a0fb2837b00002bf30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc46232f5f28c3e0fb8c4014e4eed1e0fa0c6ababd1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcbe2e009a03e8e845d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x31) r2 = dup(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x1, 0x4) r3 = socket$inet(0x2, 0x10000004, 0xfffffffffffff001) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000900)="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", 0x1000001ac) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlinkat(r1, &(0x7f0000000440)='./file0\x00', 0x800) r4 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000005c0)='./file1\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x6, 0x2, 0x2, 0x1ff}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="5900000002eff98cf7c722d7c099080010a8364ec7e6d055dc542197d2e23c95afad3504f2abdbef4bd4efab0ae30d2c0c3049c7b856d0c0a9cd34581bb5086d64a9566df4d6e3222603bea29abe76eec0ad64b49bbd2411ec85d020b6"], &(0x7f0000000400)=0x61) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) 00:08:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/115, 0x73) fchmodat(r0, &(0x7f00000000c0)='.\x00', 0x0) 00:08:39 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) read(r0, &(0x7f0000000100)=""/91, 0x5b) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r1, 0x0) dup(r2) 00:08:39 executing program 2: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000002c0)="8273880a299b6cfbc8c8bdd5f571e031f47caf87aba428537c83907efd1f5afb84e2c1063550eef5e1efd3431145d03fcafff5c3c1e6", 0x36, 0x20000, &(0x7f0000000300)=@in6={0x1c, 0x0, 0xcdaf, @mcast1, 0x1}, 0x1c) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000040)=""/150, &(0x7f0000000100)=0x96) r2 = msgget(0x2, 0x0) msgrcv(r2, &(0x7f0000000340)={0x0, ""/240}, 0xf8, 0x1, 0x800) 00:08:39 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = semget$private(0x0, 0x4, 0x4c0) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000240)=""/234) truncate(&(0x7f0000000000)='./file0\x00', 0x3f) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 00:08:40 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x2, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x6, 0x1, 0x3ff, 0x9}, &(0x7f0000000140)=0x18) flock(0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) 00:08:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000001c0)={{"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", "61d23f9dfa34a901977be1d79a61ab377834b95b730b7add5c4b029263482e3c", 0x6, 0x9}, &(0x7f0000000100)="ad48069d9bd8c8ec696cd9c77260a765478cd386c2c568ad8dc537614b1a50d6674e9dd31d2ed200b23ac1e128932bd6cb74da642cf7189ed0c85bf00644a1c71ffcbba5557690c3ebd8db8f2d0e3788afebcc60daf790722bed783d0b19601d0dfaaf6a655954de65a24d7406c8711f1db658ca38b8a6fc8b46be3f9e4b05034231f665daa26f4e5cfdb5d673d945a51fc76800da861245265bd45306cd5859ab42ac4a71a50347896ac275aa42d8a8a27835b1dc7fdbc5", 0x401, 0x81, 0xd9, 0x3f, 0x2, 0x2, 0x0, 0x71}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) fdatasync(r1) setrlimit(0x7, &(0x7f0000000000)={0x6, 0x2}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:08:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x10000, 0x9, 0x89ed, 0x3, 0x81}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xd5, "05ff39fe696d0c1f99de67eb6913c3f6738052dd1ee88732e42021bfc5effdd7f917547021be2a39fcb2d25865cd753750a57a93e972e59ea216f3c6efed351c14baabffa7cf13fcce361a3f4f982efe8e11cb3d9b16c4e34006c9867fd9b65808a6847361a15e0a3f99abaee76f63dd1de6a1e103e8bd5ebddc1ad15ca20e72e632fe4a518fad9c9ee64a48c3d210d0a66f31990e7fd9f0a9ff98c04e2120cf49a929328674976e487eb6098d50c106a29ffe4b2e73be91e100310d2e88a6f4bff722544e5092fa042ec006a3a06da28827590509"}, &(0x7f0000000300)=0xdd) syz_execute_func(&(0x7f0000000240)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c000000470f38c9c1c7e4c753fbc4e101edfec4427fc90202d9ffc4c2b90a23f21c96931667f2450f10c75151f046801004c1ea01ef8f291098d0c35b5b304545e268f3af002f090945332faeeceec401f810c5f50f54635bc4a3c50d5d69fac4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:40 executing program 0: mlockall(0x3) mlockall(0x2) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x0, r1}, 0xc) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x5, 0x1, 0x8001, 0x4}, 0x8) 00:08:40 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000000000)) getrusage(0xfffffffbffffffff, &(0x7f00000001c0)) 00:08:40 executing program 3: open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:08:40 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x3], @remote, @local, @remote}}}}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_emit_ethernet(0xc1, &(0x7f0000000180)={@random="f66d42d9ac52", @remote, [], {@generic={0x8a3d, "dea0c495445d1d42d9c6e397d19eb0bfb1e785e69e811868ffe464a9de24f4d9e662e0ceb072161cf4d907118dabfedbbff8600babd5b82d2f178af5da8ed017a8cd426be8bfdfecd732f1dd9f4d911f2c162ce2d971dbf5c031412d99f025df12b61893ed42c8553ff08c16894c3ba88e54802608b1224c55a2d006cd665ba8025b7de9d787cd27812de05f873613018ca67ff2e5d89e6ce36b55b9df3cd9c01a56f6e562eab58853b1cdaf14cf7a767d4147"}}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000040)={0x2, {{0x1c, 0x3, 0x6, @ipv4={[], [], @multicast2}, 0x3}}, {{0x1c, 0x3, 0xfffffffffffffbff, @rand_addr="35baa72602e4ee6c672af44536d7aec6", 0x5}}}, 0xfffffffffffffe20) 00:08:40 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 00:08:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000200)="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") setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000180)={r2}, 0x8) 00:08:40 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000003c0)={{"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", "6670b218339c9d549de5e9a3ff46a3d185ddd8035cd23e83c718ed17af3a6b4c", 0x7fff, 0x2}, &(0x7f00000002c0)="50d6991924dd3a351fd3066e994c9fefa092e5c1f8224e5f6fb856cf251b8ee3f48d0c65dc5710b8e6de2a3953b863d1006a3fe58ba975fd2de6c0bd0480268860af86f4a2e9a82bb6e9f320df75bb93730dc6b2b9a0f81e58d19a17744f2c2a535d0e44498243da73d672ac54a03944900fc8817c3e100cfb589a097443dc19fec4e565d123d7cc9fe8f8d2ba08d669ff34439ce8f015e984ade61244744cfffcf38c37b1428d7ff8f52fad725379ae12f31f66016448f62cf54b308524cc2319221e5e153a8d3ebb4196e32a57", 0x6, 0x6, 0x97cf, 0x6, 0x4, 0x8000, 0x2, 0x4}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xe73, 0x1, 0x8, 0x7f}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3, 0x8000, 0x3, 0x1, 0x8}, &(0x7f00000001c0)=0x18) freebsd11_fstat(r0, &(0x7f0000000200)) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0xf, 0x1, r4}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) 00:08:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000001800)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0xb72e, @empty, 0xc7}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000200)="f8dce653e806a945544193de47004199bbef7b44f40441a24722b35f28195d3e653114c60513098ddfda1f6e9a08ea4b0cf459ff653512c8b73014e24ba9616f8e01e88b800d359763ff0bdd0650a3a1f09eadd3b6910a813513285c315db8e03630dbbaeee4dc4b72f34a4ec3a4b961c617f3442244d15db46e94eca05e89b24490f63593404247", 0x88}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="de79b24db489312c1aa0abd0f7290c1bc2cec6472d72d3cdb0b49da1310c69483b458fbd24a8dde403092d061b433e0d3623ed11089869ee75ad1de1a42d909575e8ead30b6988a9d528b30af94241bc739f863859424db00775d3d95bbb82c9054f1fb6ea210e8af06b40bbde33a47f9931caedacb06bd9572bdd9f91c001dabd6bf8451f6dee3946b34a5641a54dc1a06323930b0ad40ea4e9262c857da1d162020b209bc7eae234b865510e670dcb49e23942f2de018fb9a4178b134e1d04c2aec20f3412e89fd1c9901b0beb49891cc762a92aa8", 0xd6}, {&(0x7f00000013c0)="49dad6741735c79376296f27fb1db67d9f731db1f07e21bb428696ad2272eb4e215dd7f4acee15a8056674237bc0e25c5e79a22e8a010a74c26e5877ff210f80b8add668cf9af5d6dad230667a7cc71a2bb8c4567486b8bb7b63d7b09852c8a95aedc1e9dff125018ca9606b9fc7281ec94473aa978bbb427123c19ef87c44ef284c76a711ecd91da31a9fc0e2d628893d5693aeb60bd09dcc229c787a341f7bef5014d3145beb621b091c201612e6dd6ef7e8432abe347969fcf54f6f423548725736f2da05490aa117dce65c1955f895cfd6c3319ca38a75792daa613530456737a4e772b97004a073e0d7", 0xec}, {&(0x7f00000014c0)="29be441c4cf5c01b4b47652501ed8abb6741757e33282ac877be68eaa6c66432e05a300cf080318821f930929dc9e43cc7d21d6623d1de61ceb05488df46266b050227e65755415b2fbfcde84fe28fd510ba5ec504e1a8917169eaa0ab0cb169ca", 0x61}, {&(0x7f0000001540)="d7acfb904d1c20f0dc755a6c6ff9a90a42cf8becca820df9158618553e8aca3cfeda20c462db20da428ef35b2a87e052a00e6e6934f5bed74bd02496e49af9449fb32dafa8e4ea471193af87dc26de88a018fe46152c8a4744565f3829a9f56b581221910f4f2c12b58a058793fb509c15d4bf331d643c085fd718185efc7c5079339678e990da711f330d20cacc6e2a9246faa2f2aa2b644fb9eb259b862215d88bf152a1ce8e1f91426c658c075dd6dd4ed07e87448c8593ef26d16eb198b72380e9ca2c9b5173f57bd5081c0787b6899152938a2c1acb5988ac19f52c232ccd309c274408f24666e1d6df101d8d3b35745a0309", 0xf5}, {&(0x7f0000001640)="fb", 0x1}, {&(0x7f0000001680)="9fa0d66ab04e6bc559d4131548ac529db3a4a94f0c0c738f07768c47ecfa2cd80be2165bfbc0f0462e5118bb1b887266779b62bee9ecefc9c9c850445503704fbaa3290fdda218e32ca34d36d76ce0a44e9271611439a803897a1451c28e5aca", 0x60}], 0x8, &(0x7f0000001840)=ANY=[@ANYBLOB="1000b50b0000000001000000adfdffff380000000000000006000000050000001db9b0eaae36a3284ad484efa1009b834a97b17ca92351d86efa33a09002a54026db00db1ce73faa722462650db41b032f0000000000"], 0x48}, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xffffffffffffff7f}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x640, 0xcc) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x5912, 0xa00000004005}) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001780)={r1, 0x3}, 0x8) 00:08:40 executing program 0: syz_emit_ethernet(0xfffffffffffffdb4, &(0x7f00000003c0)={@broadcast, @empty, [{[{0x88a8, 0x12, 0x3dc}], {0x8100, 0x6, 0x400, 0x1}}], {@generic={0x8077, "88e37fa498414c2f412ba6d86b7116693c7e825b99dafb6fa920318add622137431ef289f5800a81a13915c968cb99d35c288c6adc4fd6e1f1cfd1e3b5134853620f244f5bd074cda1d8306fc2320ce85b052826040af07b8fd82eb4bff75a2db4da6103b63af22e12e60955fae0f35500f21575722e808e6d89f12395957a896f15dd5faaa40b1eb067accf08ff4c56ff349c20da87"}}}) r0 = socket(0x1c, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="6f07094c0600040004000000"], &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x102, 0x40) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f00000000c0)="c6d5bad7468eb0829a67c6304bf187f3c0706c190f62dca2a12864630f34db04a9ac786f8203b5b8cf9681ae406c") fdatasync(r0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x8}, 0x8) 00:08:40 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='\x00', 0x2, 0x8) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x11d, 0x4) r1 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x9}, 0x8) semget(0x0, 0x4, 0x200) 00:08:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r3 = accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc) r5 = fcntl$getown(r3, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x2, 0x7, 0x4, 0xff, r5}) semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r6 = semget$private(0x0, 0x8, 0xfffffffffffffffe) semop(r6, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r4, 0x0, 0x0) 00:08:40 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000240)={0x0, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000003c0)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000040)="f080489966f2afc4421d0b58007304f247de7d4866410f38049300c00000c4610972e0002665660feda24c070000c4e185d2b42c455b0000c4237bf083feefffffb4") r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x3, 0xfffffffffffffffe, @mcast1, 0x33}, 0xffffffd0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xb7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0xe4fa, 0xffffffffffff0001, 0x9}, &(0x7f00000001c0)=0x10) 00:08:40 executing program 1: exit(0x4) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) 00:08:40 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 00:08:40 executing program 3: getpid() r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x7e) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0xf2d, 0x7, 0x102, 0x3, 0x20, 0xffffffffffffffff}, &(0x7f0000000100)=0x98) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8, r1}, &(0x7f0000000180)=0xc) 00:08:41 executing program 1: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000bb1000/0x2000)=nil, 0x2000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) shmget(0x2, 0x1000, 0x4, &(0x7f0000d2f000/0x1000)=nil) 00:08:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) close(r0) r1 = socket(0x17, 0x2, 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x996cfc11b4ca0688) 00:08:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0xc, &(0x7f0000000140)={0x2, 0x100000001}) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200f444", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x101, @empty, 0x4}, 0x1c) 00:08:41 executing program 2: r0 = socket(0x2, 0x2, 0x800000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvfrom$inet6(r0, &(0x7f0000000040)=""/58, 0x3a, 0x40, &(0x7f0000000180)={0x1c, 0x0, 0x2, @rand_addr="392363f0a9f1c810799589381b02e0f8", 0x3417}, 0x3b0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300000083d9466799bee77d3c5cdb13d32f89b299d2a43900798003f4599f95ef664a4aabdd46ff47b280dcab887ea4112c47c414f12b5cbba57d1a3dcd"], &(0x7f00000001c0)=0x3e) getsockopt$inet_tcp_buf(r0, 0x6, 0x63, &(0x7f00000000c0)=""/138, &(0x7f0000000380)=0x8a) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x80000001, 0xf, 0xff, 0x7}, &(0x7f0000000240)=0x18) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000000)="04c32a294eee41c3f28d61297c764279bb8e3a73d649178f7fb641580f194c48f6931cdb9c8f443efcd00a652faae51622fe0e06f056b56f") 00:08:41 executing program 1: socketpair(0x1c, 0x10000007, 0x3ff, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x6df, 0xa3, 0x1, 0x8, 0x8, 0xbc, 0x3, {@in6={{0x1c, 0x3, 0x490, @loopback}}, 0x0, 0x1, 0xffffffff, 0x4, 0x0, 0x5}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @rand_addr=0x5}}, r1, 0x1, 0xd7, 0x5, 0xbb, 0x47af}, &(0x7f0000000480)=0xa0) syz_execute_func(&(0x7f0000000000)="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") r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0xc, &(0x7f0000000140)="6b70d24fe682dda8ff668b778321d314ceee53c857622b0c8fbb2f190305de4b5512fa769006190693899be1553a3d457f52aa396ac7d233a93acb7e3ca7c6650ab10cdc3027d19f47392913f4d1a436107cdca2887b854cb20a5709a358b4e9982d2398c3bfd85553b061918d7574572a8905f4049c1c7983ad694dfa737872c49b3b985ff2faa0acfd791ef6052bfb4d5a718978d3c7cb51ebd44954c7024ee90e681fbad2e3e027303b35c33cd353725b7a3c81e6655e61fc37f046c148cfb62b348d3717", 0xc6) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 00:08:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000001140)={{"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", "3cd75cd4026cbad7c7eddb383bc3b16fa17507489d72020f4dc47205efc3a96f", 0x40}, 0x0, 0x9, 0x2, 0x0, 0x8, 0x6, 0x1f, 0x2, 0x4}) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001600)={{"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", "078c250202a5c97bf0b73980eb5fa04d434b698375c0d3252c3776967f70ade3", 0x36a1, 0xffff}, 0x0, 0x5, 0x81, 0x2, 0x3, 0x3f, 0x1, 0x0, 0x7ff}) freebsd11_fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x4) r3 = getegid() fchown(r0, r2, r3) 00:08:41 executing program 3: clock_settime(0x0, 0xfffffffffffffffe) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x10001, {{0x2, 0x0, @loopback}}}, 0x90) 00:08:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000001ac0)=0x29, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0x1, 0x4) sendto(r0, &(0x7f00000001c0)="3d56507bee5c2be7eb679db5120b2a00d49caf6dcfb280f0373429b8771a993faa58", 0x22, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) fcntl$dupfd(r1, 0x11, r1) truncate(&(0x7f0000000280)='./file0\x00', 0xf4) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:08:41 executing program 2: fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) setrlimit(0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="bbf58e46c56ac849c53be0d15781407feaa795f38ab07bbbad5f604aa518a31921c73ef7a5f4784b6df0948b3cb882415ad93e7322bec6c95c823b8048e64f7d6ad6e1dcce36065525b9626a23766f0c94d8959bbd1327ac4fc4fd37e0c586a486f709f72fb7cea944019b791af73762e2a667b29e3ca84cfd958a2ec5e761a923b373a58625662f6f6c08a5146e5c87c81a3e88b6") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:08:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0xffffffff, 0xfd7, 0x3, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0xfffffffffffffed7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) r3 = socket(0x1000000000001d, 0x1ffffffc, 0xe70) connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x17c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x8, r2}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:08:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x110200, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), 0x4) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) flock(r0, 0xd) 00:08:41 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000040)={{"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", "3442ab7b3372e366cfec6543df2452b6ce76ee7aedb5b94ff46045ed401b45a7", 0x8, 0x1}, &(0x7f0000000000)="b63b29ac5d5e604735792a508258b82d4080601b2db7dbc5984b80d631fa", 0xffffffffffffff60, 0x2, 0x9, 0x645, 0x1, 0x4, 0x27f8541a, 0x8}) getsockname(r0, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000640)={r1, &(0x7f00000005c0)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x1, @mcast1}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000006c0)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) fstat(r0, &(0x7f0000000780)) getpeername$inet(r0, &(0x7f0000000880)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000008c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000900)={r1, 0x4, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000940)={r1, 0x7}, &(0x7f0000000980)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000009c0)={0x5, [0x10001, 0x2, 0x1f, 0x5, 0x8000]}, 0xe) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/pf\x00', 0x80, 0x0) poll(&(0x7f0000000a40)=[{r3, 0xc0}, {r0, 0x20}], 0x2, 0x5) r4 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r4) recvfrom(r0, &(0x7f0000000a80)=""/171, 0xab, 0x40, &(0x7f0000000b40)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000b80)={0xfd0b, {{0x2, 0x0, @broadcast}}, {{0x2, 0x1, @multicast1}}}, 0x118) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000cc0)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000d00)=r1, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000d40)={r1, 0x7, 0x3, [0x80, 0x8, 0xfffffffffffffffd]}, 0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000d80)={0x3, 0x4, r1}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) r5 = dup(r0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000e40)={@loopback, @multicast2}, &(0x7f0000000e80)=0x8) execve(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000001100)=[&(0x7f0000000f00)=')(\x00', &(0x7f0000000f40)='.\x00', &(0x7f0000000f80)='+&\x00', &(0x7f0000000fc0)=':#-#*#\x00', &(0x7f0000001000)='(-@\x00', &(0x7f0000001040)='[!!\x00', &(0x7f0000001080)='vegas\x00', &(0x7f00000010c0)='\x00'], &(0x7f0000001380)=[&(0x7f0000001140)='$\x00', &(0x7f0000001180)='vegas\x00', &(0x7f00000011c0)='vegas\x00', &(0x7f0000001200)='vegas\x00', &(0x7f0000001240)='vegas\x00', &(0x7f0000001280)='/dev/pf\x00', &(0x7f00000012c0)='vegas\x00', &(0x7f0000001300)='*/\x00', &(0x7f0000001340)='-,%#\x00']) openat(r5, &(0x7f0000001400)='./file0\x00', 0x18004, 0x10) getpgid(r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001440)=0x68, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000001480)={r2, 0x10001, 0x34, "86fedf1a04bb51d5842853373d4670e3822d08f4ed0ffd208a97864e2e498e19cc66a090c2a8f77879307564e3c3694bf97282fe"}, 0x3c) 00:08:41 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) r4 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, r5, 0x8433, 0x5, 0xf3b}, 0x8c) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:08:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x1000000000, @mcast2, 0x4}, 0x1c) listen(r0, 0x4) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) 00:08:41 executing program 1: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000180)) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:41 executing program 2: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, r2, 0x0) fdatasync(r0) rename(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:08:41 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eb58f8f0dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a5c9fb110fd3c4a261b7e2") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:08:41 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x600) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) r4 = fcntl$getown(r0, 0x5) r5 = getpid() setpgid(r4, r5) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="483d720a7e40771838ff73fd522945e34f35daf901d655fc70c01b2fd4466ad1306babd7cf3fe642292187a5389980f9e8ab5832c7e09ec7a741302a42563430e6c91f58e2592479564aa3430d2feb33395541b20a58de8029b38a3bdd1c735bcc97497119e1a45d9b92301e1cbc9bd815092b308e95026c506ce66a15c8b54abbef1445b910d5345e5f56cf079ff997a20af4b244663f7eff96af66ce2a6654ed2638b6b4d03be4597474ab3677316d069066f67339c9") r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r6, 0x0) 00:08:41 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x30, "1a8eb29953e56ea08bede58906ccd15c421e96fc05a74cea14f01fd74b357c9964d865aeea8a1befd8a4ef1de0cd3b4c"}, &(0x7f0000000300)=0x38) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cda01b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000003a8fe9589b5bb4265bb42653fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635b3bfededea1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:08:41 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) write(r0, &(0x7f0000000100)="0d94d549d2cc9954ec409595473eb9b71fdc5c159b9c1fe1166b19ac7f0abe92e9a1e8808e2c01b4207da241a5bda808a43ae065a8b4e3c14df73645606002ec68ec1acd13baa86d38a25022c45df346fb7b26431efe84", 0x57) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x20, 0x5, [0xd7, 0xffffffff, 0x0, 0x64, 0x6]}, 0x12) getuid() getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000001c0)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0), 0x4) 00:08:42 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) setsockopt(r0, 0x7fffffff, 0x6, &(0x7f0000001140)="6c546f1187f60e06c3067d53e718ca826161ffd9231c6831f16aaf6a57f1d8f49d0b69ca1eb0b3a2b41cd8c059cecf0aadbe1579bf27288632cb92e98d40e816f3933ecf4f1e1a063984c71d6d00bb49d2ea17290975d6022722e6a130f5", 0x5e) 00:08:42 executing program 1: r0 = semget$private(0x0, 0xfffffffffffffffc, 0x80) semop(r0, &(0x7f0000000140)=[{0x3, 0xe45, 0x1800}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x82, 0x4) recvfrom$unix(r1, &(0x7f0000000040), 0x0, 0x40000, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) semget$private(0x0, 0x3, 0x2) 00:08:42 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = shmget(0x2, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/4096) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1000, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/33, 0x21, 0x2, &(0x7f0000000040)={0x1c, 0x2, 0x0, @empty, 0x2}, 0x1c) 00:08:42 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x808000000005ff, 0x10000040) pwritev(r0, 0x0, 0x0, 0x0) 00:08:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x120) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3ff, 0x8, 0x8, 0xa10, 0x7}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xcad6}, &(0x7f0000000200)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) socketpair(0x1c, 0x4, 0x1, &(0x7f0000000240)) 00:08:42 executing program 0: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:08:42 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000000c0)="4278bdf41d469b3662be1c7ba6ed13c11a571cff8b596551ce52cd3d03fd2b1cef735077f353b42369aa2dfa5924757e78599617d185951fb51e131fec59ce163622b6100e3cb3145a4756f6be774c5e00") syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:08:42 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x100, @ipv4={[], [], @multicast1}, 0x8000}}, 0x0, 0x10000, 0x100000001, 0x6, 0x6, 0x800}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9c7}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000380)="272780c442192d3b6969ef69dc00d98a20d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb4f45e1c446e9b8ebc4c2613d01ef9d670f381d6a2f67450f483bd1d9c4c683dbad000000005a660f7e0d0000000057c4c14171f3f761614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) 00:08:43 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, 0xfffffffffff7fffc}, {0x40000000, 0x20000000000000}}) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 00:08:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xffffffad) 00:08:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES32=0x0, @ANYBLOB="008300000000000091010000000000000000000099bdfd5600e3378b43052ce16dc9300600000b88f09700000000"], 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="2594b752f48dd35e546d87ca4330e71e4ee61044178366f1c9c072bf7293f994af5260407e69a9e3ccbb235d7244053b1b624ceff1d9098e3384668d2f53eec58383e88578dc54a638a580c6e08397cded6731f2761ab6c781e98ea1a893493587bf2f0a5fbba36065ea427eaa4d0fa63c9c32d28e20b8781a61e1966e8fe6f25bed6bef98d90f93cf38131c6e6da605dc3a08efc8ca6df6d5188c32981f5a83420b6f589033e3890155f1f183d6fc275462c12d4412726b38bc7ebce6d7e4b020b1bec76cfc47ee1fa7ce09d12d3f3a0861b43468066f1b672a41d7e7d3cd3663abc718065346feae4a8d4ae38db4a70a568c2d66596b") 00:08:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, &(0x7f00000000c0)={0x3, 0xeb}, &(0x7f0000000100)={0x8}, 0x8) fchmod(r0, 0x2) lseek(r0, 0x0, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x3f, "e61c587e00d5499aa94b5cb7d7172ab9f7d4d7589196e1e4c13674ec3b7efff2061d5d06e348dd29ce1ee2b2478eca66997cb79c52dacf7ffa6dc49b7b82c9"}, &(0x7f0000000200)=0x47) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0xfffffffffffffff7, 0x5d1, 0x4000, 0x401, 0x100, 0xffff, 0x4, 0x2, r2}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x220}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)={0x1, [0x3]}, 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x4, [0x4, 0xeff, 0xfff, 0x4]}, &(0x7f0000000340)=0xc) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r2, 0x5, 0x0, 0xffffffffffff3b06, 0x7, 0x4}, &(0x7f00000004c0)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000500)={r2, 0x8000}, &(0x7f0000000540)=0x8) r4 = open(&(0x7f0000000580)='./file0\x00', 0x28040, 0x20) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000680)={r2, 0x20, 0x8, 0x3}, 0x10) listen(r0, 0x7d32) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f00000006c0)=0x80000000, 0x4) r7 = open(&(0x7f0000000700)='./file0\x00', 0x0, 0x100) ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000840)={{"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", "7b0b1fe54e8412388db53fd493042e1f5b33502a0477ed5080e876cc51e9b70d", 0x7f, 0x5}, &(0x7f0000000740)="3bd832ceac81fd72ed2b30eb667dd6b0e02578728826d7eea01d0d71563feae887dc8c4afedda96bae5a1f6a04bc9a8f506a91d4fd3090ac3197c18adefa6ea10618f6bad2f8c2ed489d0dc38dd536a6ccaecb0ace933ebeae8f54fdcb96cc5f6492a5cb15e6a2e75b8f9ccc5ff816a89f545271b4feec1e70d7d488cb1a59f46f7e475b532201b42901df866fa7e38edbec25759154f0292c48ea9033d51d0df8dff2300e7d65aeb960798932d2c731bf836b56445ace1c59b74a78a442e5da68bd0ce4ca423770ccc0a8fa619e549441da82e870ac7d6bec5a38dff06c90dbd65b1e5fca49919e04761bccc3f90adaf0f1a84fcb8b", 0x40, 0x7, 0x0, 0x0, 0x1, 0xb2, 0x7ff, 0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r6, 0xc4504440, &(0x7f0000000d00)={{"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", "e34adbde28322781986cfd55a14c404919bb69e4a7f1bdfa741aef30bbaf43f7", 0x1000, 0xae}, &(0x7f0000000cc0)="d1d4cf6cc096", 0x3, 0x4, 0x0, 0x2, 0x7, 0x100000001, 0x100000001, 0x6}) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r7, &(0x7f0000001180)={0x2, 0x2, @loopback}, 0x10) freebsd10_pipe(&(0x7f00000011c0)) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000001200), &(0x7f0000001240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000001280)={r3, 0xfff}, 0x8) truncate(&(0x7f00000012c0)='./file0\x00', 0x2) 00:08:43 executing program 3: syz_execute_func(&(0x7f0000000240)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="f5c809afbfc328f6afcab9d7f946abb1e6d1b567") setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000040)="c965f95fd6f2d43c31995ad485e95991d29706a1b6a19587e2abf93e4849f1d7d274fb12ec824bf97f26bd68f36d66ef5a3f", 0x32) 00:08:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="8202020000006c6530005f018ea59135505e6e7b9e8c0e62610069f3e0d41c87b15515156de436fd469605393a50d05de6b41b15587bd928678f4badcf8d836ff59be37d55375342917f564a0071d2c884f27b515177324fc69b2422ecd79e5b2a3b3c41796c125992b12865bab4a6ebdf5793ce731148b0c87faf5e43a3f8ed5a5b1642c13090b3039c85d3818ce2139713db1c692a97dd389c0bc50a84c4b51ffb12267413"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="6f84774ed821f52bbfe98eece0bb84e6f70b21d6ff51b3d1e89b892e2d245983729198d6bda585d250b6ee80029c083ce76ba309d9cc0dd788bf114d076f850b7eae76767bad8c062765f19940bddc33df9e97eed71606c0c753164839dd30027f8eda740b327738e4719d3e866164afaf2cb3e7e2603af28a1321d0ff6b4607c36afa7a8f2a03a5822a947273d2c6ac3a4b43213dbda4be3eee", 0x9a}, {&(0x7f0000000180)="def1c8754a7be533fe72e924387aa765c803203b3c9b7bb2231c11c598dc3bced93b0a20666f9a790366d67defcd37730cbb3943e22583d5db141b1629a7c6868bf1c8a118aff62c", 0x48}, {&(0x7f0000000200)="3138079b94cd3eb7aa5065cbbfa838461b425a805e1189f59704dc63c656e7d2f43dca6ffe3ba605767d67bf3c32270249f47b3c40d758b09aa2567c7124059a50cc1f2356afeab8efc601aa5db3b38c95563442681a668a9e486b7d2df6343ec9f36e7ba5f8487aa9891841942c602fba443eb1f30f8de6e09eb310aefe3f8cf392e5ffd57ac646f613cca9c4294d7e716939bbab861cae819a43dcf058373c1aacfac300f57e2b7cd31ebf3e5578907518d6", 0xb3}], 0x3, &(0x7f00000003c0)=[{0x68, 0x0, 0x3, "ac4e8d0e06073532e123575cf64d32df3d4e60d86fbb928023ad3351b24fc44dc23c3c8eeb6dc93baeb1375909451291e45d0c8c68a9e2e2f15d478dbc93a4a9236c300bf1b176454f19be51e368ce2614"}, {0xf0, 0x3b, 0x3f, "8fc29e475426438c4ac40ae9cb8ad9199460b1bc58dd975b41954248bc1712eea1e82c654b92e6520eb4d36a9c1ded50fc98e16d8ebe330f7d95936f40fdcef50199412e7088f84ca267a3c2eec8d1f28bb8bd1b886fb296883f92b8fe21d8f1638a57201948311e6d77f685f20274b36161d027277cc013242ffe39d88fe9894e4afb9d3560ea3b58b4c2031925a31da9fd2fc0fc2cfa01328601fcd9f34a9a6dca5ba0f667b2161a50236294acc7ea18961273a1a35740e5653561b231d00180aa1721c0fe16f51df730d3d9e73895b0fe404c4f5e5febd91043"}, {0x110, 0x6, 0xfffffffffffff001, "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"}, {0x28, 0x88, 0xf0, "eee8a5ac805dfd73cbff9fa405bb8c3f4cfd"}, {0x30, 0x3a, 0x100000001, "5a8869f5a48f7011d29b51efa8b4044be9aac6d3c1e810f2cc9e2c4e15370684"}], 0x2c0}, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) 00:08:43 executing program 3: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000794000/0x400000)=nil, 0x400000, 0x4) mlock(&(0x7f0000c98000/0x4000)=nil, 0x4000) 00:08:43 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x3, [0x80000000, 0x3, 0x3]}, 0xa) fchdir(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) socketpair(0x1c, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r2, 0x101) getsockname$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:08:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000ed46adb1c4fd01fde2b06f6707854d0ce29a22576d567661ef3d0f2bb989178085aa1fa7790e239e80918f74c030e739c800b17612faf99c1624763b08fc68a3e1d485f360d10ba62ef513802bf2fa28d0bb1ad43015ac35f433ec397de3575542c24e257958339ba0e2d99201ca399428ec3c7775"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) 00:08:43 executing program 1: getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x81, 0x4) syz_execute_func(&(0x7f0000000000)="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") 00:08:43 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000abc000/0x2000)=nil, 0x2000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240, 0x80) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="31795ceb00352b6cfb06973b815e220a501b84d3ccf15221c9166e8a1a94ae49a102762e1170d66e5e17bb8e016696f62fa6c4190a3beddd40936476f33e5f9030b454ca25a948f473261a5f06da4252653749fce9a262e0c75942e1a535113c061b81c1") 00:08:43 executing program 3: syz_execute_func(&(0x7f0000000000)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:08:43 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4010000, 0x18) freebsd11_getdents(r0, 0x0, 0x142) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) unlink(&(0x7f0000000100)='./file0\x00') setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "33ffcc5ee397691dee125e1654871c1c2d290675fc1ed6b97f4a82c79ac75cb9e584ba5e0829df266b5de9743512763e3ebfd6103b6d261da83888f34a54e6e25515b38fd55edd4a889c14327417c4ef613451cca6a4d55e703899c7a3262fa1d43d96f15c08130dc6506f28c7b948207b8eec847e5bc5130e376e51b8773c9287533958f2f14c1b69dfe3baf04ca17c8704a0c1e1c587f94e7d6de2bb3536c0f27e76fd7c1c23506c0b90e91fd8654994ed69c7188104249f6266e6c7bdd8ea936463e9f302bc2e29db0aa4fb171e1599a1e2bc2e1e3701927fcb8c67c694a43db210c12fb7f7c9cb79203aee32d9fb"}, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x20, {{0x1c, 0x3, 0x10000, @loopback, 0x8}}}, 0x88) 00:08:43 executing program 3: r0 = getpid() getpgrp(r0) clock_nanosleep(0x5, 0x1, &(0x7f0000000080), 0x0) 00:08:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x40c3496d}, 0x8) 00:08:43 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xc0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000380)=""/252, 0xfd43) 00:08:44 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f0000000200)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) munlockall() ftruncate(r0, 0xf109) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) 00:08:44 executing program 2: syz_emit_ethernet(0xfffffffffffffda6, &(0x7f0000000200)={@broadcast, @broadcast, [{[], {0x8100, 0x0, 0x3, 0x4}}], {@generic={0x7034, "b4a500132fd9d064effb50f28c917de3cfd44b4c009949511322b1f33b80f5a3fd66549d2854df05fccd7e88fa7c4fe001e856334e8fb0d92e2ad42c514a8af73059b18a210d8e9ea51452977c03923b04fb0dcc5eda58fc405f96bd8c029a50cf8564bb888450a0e9051bc9"}}}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 00:08:44 executing program 0: accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x10000000) 00:08:44 executing program 1: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) 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) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x30400, 0x1e5) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0x7) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x3, 0x6, 0x6, 0x0, r2}) munmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000) 00:08:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/../file0\x00', 0xbfd91de199c250d1, 0x1) accept4$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8, 0x30000000) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) ftruncate(r1, 0xffff) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfffffffffffeffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="04000000fcffffff000009000101fa00ff0300001c004e22050000000000002300000000000000000000000100e5ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000c265281d4c97ef580000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000feffffff090000000080ffffffffff7f"], &(0x7f00000002c0)=0xb0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) accept4$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000400)=0x1c, 0x20000000) renameat(r2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0/../file0\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x12, r2, 0x0) 00:08:44 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000000080)="1f03b4a8f9d491235fa46a347aa4b38d1e0150bc9c86a2f92af7462a3e9bfba31dc5a2ef3f50088202186be6d7e37d0a0ee5c2cea4668694d3", 0x39) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000fdffffffffffa9ff0200000000000000000000000000018b0390780000000060ef9d2500000000ff01000000000000000000000000000100000000000000000000000000000001"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, 0x0) getsockname$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x9d06}, 0x8) 00:08:44 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x7f, "7c5f16942851440984e594491fd0beff"}, 0x14) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = semget$private(0x0, 0x0, 0x202) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x65, 0x7) open$dir(&(0x7f0000001680)='./file0\x00', 0x8241, 0x0) open$dir(&(0x7f0000001740)='./file0\x00', 0x0, 0x0) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000000)=0x2) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000180)="629faaf382d20340797cdf64ad19c0df3e75722893f548f29b64e5bc7a2a17dafb9a8cd18f40e5a3a121c46c1a6ecae77873cd9d43a13a0d4d392552f54b83d6854e19b6520c80782d410b3b2685b4e23166ad5bcfb7a31a06fb90baeb8669f0ce2c0ee5c27cbe5ac69342f5e9797be3ec89622bef11d240a16eb17f63f6dc802590f935d573da217ecd115025c4ab1e39458e79b0cc2080efd1802fdf2619de53b50b076cd7b5ddaeca429143d6425a6e") wait4(0xffffffffffffffff, 0x0, 0x17, 0x0) 00:08:44 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f0000000200)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) munlockall() ftruncate(r0, 0xf109) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) 00:08:44 executing program 2: mmap(&(0x7f0000125000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100800, 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x412, r0, 0x0) 00:08:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:08:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x8, 0x0, 0x4, 0x25f}, &(0x7f0000000100)=0x18) 00:08:44 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000040)="cd6825bff17fbcb3c2dc7180b25f5289643b592768b78b820a59d1bbd42570288f4fb484fb77b532a5d44c290b51556c8a977bbd1c476aa298e6076663e0bf341811b4e1c6d80d434ae1ae9c8e96af2fac75ed75f719e4641c2f6b6b3cbdaff3c45f", 0x62}, {&(0x7f00000000c0)="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", 0xfc}, {&(0x7f00000001c0)="3451df78a61118e5e71fa93856f04fb94c3deee807f41188e9c59ec4762d0c4a9cf7be8b5ddddb4c5994c50462c2c05540050603f44ea900ce56a13dfec1dec28978c791bb2a75399973827a7c8727c9113ba4676ed0aab30648cf87d18ec12c4cf9193f328244a9c7", 0x69}, {&(0x7f0000000240)="28a7cd0f514a25af6a9c8f38912c23a4b66bdef01e4641723d39fdb3a65c24473a661ef5b189a3048371d8b311e1d1ead961d6781a869d06d0022160d3a70642883fa130cf248d7845b9162662ed07c3cb2295e214529ad00091ab8047cc67e02db425ef76b560afd3dadd5801512496d65157aa0b15ef0fdd54b14a79513d0ba9738ec76839d8d6c1016c2354f3a8e08e0832d2eb4293a1e545857f935809c91797b9a121c0d3ead277ccec0b574838880b744a31027093bd541d", 0xbb}, {&(0x7f0000000300)="31285bf2eb2992069a577264433e2d18c8dd1517a4862d4e4950e5a2eb38967e854eb2ec37d5db6edce3c02795b2f6496747da240124168b90191500ddef2b", 0x3f}, {&(0x7f0000000340)="bea851976c0a45a6f5ba30ba3586832acbb0c8532683be457a44520786191fdd16a13e780ae5bfdaa5a09017c7ebb6d7a1611c0ede38e402f46d5888b378e6873e305a12dfa693f623f4362b061c07a3f88388d27e3078dab84e0fe67fedb0149cf40a37ccb69dd71fd8a8c62ff375d6e2cc67a83ca4a2bf8ade028d5d95db8c8635cd9c9035e109734aa9647cbd9542333033e0e5c1b1fb9d856ec5195b437ed68b233bb606622b203de01d0ced461fffe330c6ad7a6e1a6146b752a8aa3c3e651b613354f6f1c8", 0xc8}], 0x6}, 0x20004) open$dir(&(0x7f00000006c0)='./file0\x00', 0x10004, 0x186) 00:08:44 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x1f90, 0x5}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xab2d}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x900, 0x3) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0)={0xe, 0x3}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:08:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x2, 0x2000, 0x43, 0xfffffffffffffff7, 0x7, 0x401, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x100}, @in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x86}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x9a26, 0xa6, "0aa4605ccb34d63c3471504b649025dacbae1a62b4ce23deff32e24616231c4644206fe8ed4cb46774f81241520c2c9e5ac5532be24fcb0dec391753c1ec9877a6a3197f07ef971ad3a85b1229b30853954801469e1fbecbf420a79ea616ae8e3d0acd5b48e834e98f7712a2a46417cf62eba9cf375eaa5639605a31e9121590b6694bd3f34fe85a3b56669085832d835caf81a842adfd79a7cc84efdf6f4049480fa51a0863"}, 0xae) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0x5}, 0x0) 00:08:44 executing program 1: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f0a9700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="41f5dab2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:08:44 executing program 3: syz_execute_func(&(0x7f0000000280)="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") 00:08:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000057d0"], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000080)="fedbe6d72f4ac693da1ca4e0e3764786a112a291677f7be5287e0d29da101c8c4f23533aaf3c01c21932e0a925306391136e2e7fb5ee5caee8222e3bb20c94ab7c0c83ff1d82d5610205733af6b4b3acd1b3201e0ea06b6e388e51d663bdccbd27ea74ce73d425d2a67b0e2941f53e9fb8a4cd41128fbdc56c494305ce1d3dd0651c3dbc8d2af80ce36196dd744997a246522d1fcdb384c86e6bfaad3d", 0x9d}, {&(0x7f00000001c0)="694ac0c5715a9b8c762cfba6b8fac2c518d41ad80ac8ac740f50d19831ec2c446407e6f25a2de1f385f429820907c81034", 0x31}, {&(0x7f0000000200)="a0fe92123257a27d6b557e5cdc9fe377090ad6cb4036cdb537a19accd173f292405761ed42b9da9db553af8f4c98954bbe606898cab151a0dc80aa22d3855f11a2df1319ba5ddbe95a27c94f0dba327fa809bef3ef0d3de7ce7ba134543ad92adc115810a15217e29d9388eb458c54b6bde6486f8d8fb6245ea643c0b1991326f7a10ba7df337d4df244c3992bbe6335bb02aaa33aef2b28f63c6692ec1a5f4ab13f3bcd0f4a1dceb41ff7cbfc4e805ac7485c5956a22b4d7819c6a14d22b280f0bd5dd9f2a512927af9b85dbba295abf658d7bf7f75ce26ce", 0xd9}, {&(0x7f0000000300)="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", 0x1000}], 0x4, &(0x7f0000001340)=[{0xe0, 0x88, 0x1, "702a5b88fb6e84be405a4575cddc73ef3470acb7d583d0c471d7245817a3147b632dc87db0ab31a3f4aa97a7802e2793022ad54883e4f96bc23f9940d8db7a84e5d1f91cd8aee4c7e1182365c646b82eecf88fb3a5557310e7e34b3c1f2eb2262e41eef795e627e2aff14c1e827e6bc897ec398a6d543de66983ca9733e52e6642e066173577bdd4945f3411da3a0f38065eeda2b1f97890046aecd04d6ba0f0a5dd6a57908239c8b99a4b2149839dea3b83097bbdb4459e612deb00e34f9db621870ab95e4d7d3cc24e7985"}, {0xf8, 0xffff, 0x2, "44166eea08ccc8caeb02885aad014819a41bc7dd992690cc0eea66c55407ce74b76db180523447493e6ebe7ea28191327483e82e19e023d64abd03cd5a3c972a491c734a06ff62efe79948bb9c60d249f09ca87294ab5858dd50d7022060317bdbda8eb7b93c865464d5750d8ffc22c3a01b6aefeed5381984c8645b6307435e7fe9a66d472c5b6c38680c6fa5a33deafcdd50d74f6f2cdf54b49b41cba4a444fb71c1d320d90611e4c74c216ac3246193fee6833e92c779da13e16e926ab837cee41d89fcd6251ae7a5f2ae7ccf08d85b89531881d3d2744e90056d2485072fa1641a999e4d87"}, {0x80, 0xbb, 0x20, "077906052fc8b741d3222a3a1198d9d44ac4f954063f51a3c1c521e7e639b73dab7cbe9ea5df76d01fde148669593e967e2d8fcfde8d29722fae00c63611f9cb05b28205460dcdf519243a454c4fdf8ed2600c07edff2ac1d6cdc5e2c5bfccf457f37193926045208f72"}], 0x258}, 0x100) 00:08:44 executing program 2: mkdir(&(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) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r1 = open(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0x0) 00:08:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x1, 0x800000b35d}) mlockall(0x10000000000a) getrusage(0x0, &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x3, 0x4) sync() r1 = socket$unix(0x1, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="18bf3ed58f37af86f8a38f7ffc020badeadf93b0391c1db94f683ebb5f2b009dfa2ab9adc98a88986dbce76b46fe2fffa8b6896e237213e483ca5842a8f04b1c52ca8b", 0x43}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x8, 0x4) r2 = open$dir(&(0x7f0000000440)='\x00', 0x1, 0x80) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000280)="178f06a7c9ac3b9c72cce4425059b8174de51d1f49e946c1f7442e7db793f7e3f17d32c38d7c7e28eefcd51e1223351b9d1487e4e964b0241873649f04469554484a62f81a839d7923f3b122c75dc2a6daa2656f891c2c91c7115dac8ec287fc95339114c30770068b9fcd6abf5450b0acafc7bc1350da4892bd40f5101624ff") getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x8, 0x0, 0x1, 0x8000000000000000}, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x15}, &(0x7f00000001c0)=0x8) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 00:08:44 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7d55) 00:08:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) geteuid() setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cc", 0x3e) close(r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000040)="69409e4625b9ff763b3c4b8e0bf31e7546c56ffa3b94d6d3fe639d093b0970fb0c863b0f0e399d14a71ce28c0282671c4f5a0f0162a36d2ea79364e642c8ab55d0990c11a2b8b4753ad7d4468705df1cf378817f33001e92a091144e04b2bc12031fd811e360483413b2d6ad7d5cd26d26e016bc4bbef3f00d4b343b7e1282a53a408c8879034ef012e0de7e29103d831df2f36f15e9673c4fc1ba638c21b3717eae0ae15a2fc30d72b9faeae4ef87816de9aaf8f2ec337ead24c986ee1da4e5cac31c970bd5f8617258b42e") fcntl$getown(r0, 0x5) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000140)="d85c2e064978343f4c4ecf12ee668386ad8768c21deced9c3fd13c7b84b3c8c4d730713f7d6430a04c9adaf7a1a2777d8f9028ca6e77ee0418969a494fe4f472f4300fde25dd7dd6e8b1fbaa687dc1cf", 0x50) 00:08:44 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@rand_addr, @multicast1}, &(0x7f00000002c0)=0xc) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xe4, @rand_addr="e6e1d74828a10b2235b0c6e286561809", 0x80}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x7, 0xffffffff}, 0xc) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0xfffffffffffffdc9, &(0x7f00000001c0)={@local, @remote, [], {@generic={0x3c03, "60f4bae9237ea4459657bce2388fb5fd2357ff9d499b707d43527905d2511724564839cf5958f28efbe3bf47577ae913987aadd46432f056591c450f7a9a581716a031d40607e6fff34854b0a32a5325a6d20980c036a4b7059316e040fa34149586cd6ccf8e78eda9041838c0e49498ee8a31f7b0f2651adf3f8a37c0a5091c2f68d2a4a1f8e7"}}}) 00:08:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000280)="9826473e431c130f05044b59bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:08:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) setrlimit(0x6, &(0x7f00000004c0)={0x3f, 0xc44}) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000480)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) bind$inet6(r0, &(0x7f0000000440)={0x1c, 0x1, 0x9, @ipv4, 0x9}, 0x1c) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000500)={{0x1c, 0x2, 0x9c, @empty, 0x1}, {0x1c, 0x3, 0x4, @loopback}, 0x81, [0x4, 0x2, 0x10001, 0x1ff, 0x2, 0x3, 0x1000, 0x70000000]}, 0x5c) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000005c0)={0xfffffffffffffffe, 0x5, 0x3bf4, 0x3}, 0x8) ftruncate(r0, 0xfd00) 00:08:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0xcdca, 0x6, r1}) writev(r0, &(0x7f0000000080), 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="abd2e28a7f395138a859a68205b42372bbd3736c014aa99295a8f97811cf4536c82f081839fd89c66b1538617a24e18297e5ed93500acfc812a975ab8bb914a809ce7edf804dd317f0bd93c5a9b9af03665d42cfd4e061acecb73abdf00f85321dd20727c560ffaa85f0ea2aa99d4affff1946b44cb1453b79ca2d0966350acf238c8243011d2be140305160b4ce3cc4b6bf33d19f2df992e768022ebdb31570d000aac1f8759d9363660330a592287f6ab3e0b08b4d7dc820e6610041236a682943dfd3ab31bf2943f83075ed519ddda60a"], 0x8) shutdown(r0, 0x1) 00:08:44 executing program 3: r0 = dup(0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) r1 = dup2(r0, r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000000c0)={{"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", "1b7f7c0f4e41bc88e53f13779532534dfdd0f82ea0bfdbffd590d57bfc0dad7d", 0x2, 0x3}, &(0x7f0000000000)="000c233f4f178c0c5dbad83269b4fdb5cc941d3391756a7207b81d28a33ef513ca56a227e041151a82e909141934fe6b15aa3734800002f196f5344aef7efbec34def5c08512588da474778e85e7925b37f46c1d47393a18d73f6e79926f198623eaa873cdbd8a0a8964b07523cd9c16ede6b4272f2899bc2bcdac3d6d958341f90c6475ed3e66b19014b5db776d5bbc79daa30e9b230f9b7b68c1d4ceed095de38540fbf6c10ff17392", 0x0, 0xfffffffffffffffd, 0x11ef, 0x1f, 0x805, 0x0, 0x1ff, 0x1b06}) 00:08:44 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x200000000000002) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0xfffffffffffffe00, 0x4}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x890}, &(0x7f00000002c0)=0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000540)=0x8c) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) bind$unix(r6, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) writev(r6, &(0x7f0000000280), 0xa7) getsockname$inet(r6, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000003c0)=r4, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, 0x0, &(0x7f0000000300)) 00:08:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f00000003c0), &(0x7f0000000040)=0x6b85) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 00:08:45 executing program 0: syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) fcntl$getown(0xffffffffffffffff, 0x5) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x7ff}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x3, 0x3, 0x200, 0x1, 0x3, 0x2}, &(0x7f0000000180)=0x98) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) truncate(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget$private(0x0, 0x6, 0x0) mlockall(0x3) sync() 00:08:45 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:08:45 executing program 2: syz_execute_func(&(0x7f0000000280)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:08:45 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000680)="c495735c247d69757d8cd547b33a751659d33d", 0x13, 0x80, &(0x7f00000006c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) link(&(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)='./file0\x00') r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1a48, &(0x7f0000000700)=0x8, 0x4) sendto$inet(r1, &(0x7f0000000040)="e4efc3e02e79814a118c22d3019afe4b4e306bcd750d958a137ed3861ebdc7ec7a4d5ed4816594df51062c9f427e57fffdcf34276a37ee8a5975be119a306dd5b3cf793246e67958be6708ee2937264b107547fa47778eedbe7489ec4810063ab102b6ab8bf75bc7a2fefe15f22cbe1281c32945ac04c5160b762be4aa4c295a1b2f5bae6f25a98c4d6fba737ee4dd92c80666484d2e4c3c186617922e6a925acb0bfc3e3c9041999e170c91ebd63c40934590cb971ff80cdc582dea9d1a7e42f3b09a507e3feb188c7d25d4799ac18d9c4535bca9693760f0cce6a3be88b6d81e67a9859d17db7b6447d9b19ba8f7194b23f13ff4f8eccc1526328a2820916080e8e8e8421496fee0065068ff61b7e5e1b3305e748d8a688179ec39c4320356920628bbf163a98dcb49827c804162d80ef24c0cfb0288ee758ccc56f237824a5e054c3e1a08299eaf644a08d0cf7d9667009bdb1f65e6fd3571035c86f289fa4b74b552a99b9517ccca7b044f333a329029da2fae481066bf59d5e21432c0c2c4aebd44eb6ec7a2bcbb51536d35d235bfa831ca9d9b3e7ea9d5cf0112e5197d999ede3a5a408378f2bce52e6fb4fa0dd3667a91d18c125bf75ef12f3b1bfa71ec243217da0ae046c3af909f88d0185e1d219fb8ab7dbf68645ee57b86eafc71dae3127f25026d1ccdce6a199b18eb083f5f2eec07c932ca26cbbb052d7db0b7124a73ffba6b20509cbfbc99d1248a0ac0aed97daf9226257ed765f3024fdf00dc34aa0c9ab7734d171310c3b0e30aebf7bec443dbde346e1a1b747514168da64f52b2b4a112e2e022a2899e9416393c1e906d5799206c37c6065e00df5c9362852be0c954a1b0f78a574404f7853dd72ab6422a5f3f26a996a0519ac11620b580effd5b944327616cecf818616c32bd92f8d6277bdaf921177bcdec83da0a850438da78b116f4fce6b1c4f93838312af2e09926b1e82e42ed7ca82e3f76efab108a1206882d53b45af673e35bfa2e7b34156ade1b9f21ecbdef943becb12b338e78cf0fde54090dd81fd26360637dc578412b5fad723f8683e46199832e73b6133b9e6a7d4962d1e1335ca6db6abe43fda2150a1eb377fda9c9aa59b44f677eba5bff58bd9baab2a2a3abde8ec4dc7c4511f05475d1176319fdb7cf4c66bc2952a144615ab75a99b6f3cd0f1e0c30d9ca4191a6ad8edef806552db1be2577b9250679b06b301f4d3e176e5d6197417515b6895556df09327076910936fadbcfde5372338d08cdf1f3181cd1db24ef2fa7ccfcf95d1d319ced3843ea4fe3b691c3de36f02fa479a88562839ebb007172859f13fadd9714296de90e4aebc1337c9fa73243c14700fa0d6980f86279a980d5eab9c04e9893130d2fd888161bbcf229f15a564de241dda70e430170bee6eadcbf436caa1cd3b2e3a720e4497ae01664567c859f31eb32426913d14e7d3c471c8ecd70f78fa45a2fd36298c2d6dbaa682fbaef15fffa3bac3a693229ccae849f5a14aad57d040f11871e32c98b35b75f57901657e3eee432841752e8376efb88808e4c2a8d81816571f9fb8ccfc443233e404c11cddf7bb7c2eefed5492f3768ff84284392559d24a40a70ad41971ea9c0c3230cca2d2146813a42ec41e5d38ea2964d12c277e70d678e31e869cb3e815a819d0b40fd533f77d7d701891fd4223136cf119bdc3fafe46263fa4f62f79d6669689b8d8e9e81b2ee05d028995e33e1d29283e7f1969a5e03420f822f296fd3464e0376fa0000054839f449d94eeaff18d5304603585875fac7dc7a43eb23b638f4839e19b964a7a1581c7aa4d3f6fe7c2e6ecd74d8aeeb9752473d294dd22e95559d4b43fe50a3b7be92f0520fbfd20ed58f36ebb72b417555e354003cfd6f6af2fedf8adc2ee3eb7f954651adf98ab73e89976a71c9931e9a815bed823727eb0b958d5e63b4c218d5654a12c1e639495f0089ca8845611ba34e3cc7ea93675741c4ee45f740d08298348abddd309a1539f5242d471efd5186a8a96a3874d204f1046c5b2ddbda77ad3d1942957f13002e2cea3803a86d2996fc784344db9be2a20030e91b56", 0x5c9, 0x5, 0x0, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000640)=0x10, 0x20000000) 00:08:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) fchdir(r0) 00:08:45 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:45 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r2 = semget(0x3, 0x4, 0x1) rmdir(&(0x7f0000000080)='./file0\x00') __semctl$GETNCNT(r2, 0x98c5ee1b9db8d3de, 0x3, &(0x7f0000000100)=""/98) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) flock(r1, 0x8) fcntl$lock(r3, 0xb, &(0x7f0000000000)) 00:08:45 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000000c0)="4a7b41e63e5b035018b86087a8c49b66ad429a80c47f3b") 00:08:45 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xd8, "3d1cbcb1f65788f84f5e0b0cff8f45bc7f0166e5180fd069390390c53f54f67fb2adf5c3f2f9b08a9c0f48acaab6270c62cd9792c68d1383fd984e44ef90659b1e4d87081c7fd2737b7ade3d7ea30cdaa6b8d949c176336840d7222aa241a09b09db9a7c38ffd97b8e791bf297dac0ee23ed35419ea019cc3a0bde99466eea93579ca8d055d7b08e6316f5de12d0634ba7e1db4ee8537700217623d6a024740301f9003ac223530583a8ec929ba6ee95e23ae4c6d88aee5338c919402d19a7504fdb251207544fc5951ef782186dfb57f2711135d6185264"}, &(0x7f0000000000)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x9, @empty, 0xa4d3}}, r2}, 0x84) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:08:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x28008, 0x4) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000001c0)="6a7e562d49d1f640e6f427fe1c94ac8a1cd46cc6a672f2d504b956d581f4a8e9d33419ea98485e196904fc8a822c9b9a67ae30aedfa1b36699") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) 00:08:45 executing program 1: setreuid(0x0, 0xee00) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23e0000001000000000000c5be00"/136, @ANYRES32=0x0, @ANYBLOB="895b0000030000000400000097fa00000200ff00"], &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x3, 0xff, r1}, 0xc) syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) r2 = dup(r0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000500)={0x10, &(0x7f0000000440)="b6c68f2b89391e0d8b92da270b5b04a63347bce5aa5fa870b36110b2b03eb3a16981565930a4c19202f06f687dc939698cc46813c6f684f843059ffc864fcbd24926ff10a6f4190931d07891698825ba94c69f394bbd84a4114efe05a758cbd95d894d49897db95d7fc0bb27acd0b8eeb0d530587471dac30a45a2ac55dd1a7fa593f9a1ff7a0b57fa882dfbb095b9eed4a8413689416927", 0x4c, 0x0, 0x7fffffff}) ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000040)="80b177091a") getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:08:45 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) mprotect(&(0x7f000043e000/0x3000)=nil, 0x3000, 0x4) 00:08:45 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff000000000000080047000038000000000000907800000000ffffffff0101ff7f000000000b0090780000000045000000000000000000000000000000ac1400bbe79b642dbaeaaeeb709c52721b86f81e8a1f7abc86cd6aebfb781f4815d2508f484becf1cf5290ab90970dc00ad83fb2837087aaad1a78ce9c16911c77f8cf76fe16a464e16c7c067eeb75306490023c7d74d10bf210719614a2088a1a61903bde4db4dc5ea1be627463a0e07151d26c44769894"]) r0 = dup(0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = msgget(0x1, 0x4) msgsnd(r1, &(0x7f00000002c0)={0x0, "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"}, 0x1008, 0x800) msgrcv(r1, &(0x7f0000000000)={0x0, ""/36}, 0x2c, 0x0, 0x1000) 00:08:45 executing program 3: freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getgroups(0xa, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setresgid(r0, r1, r2) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x47}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x81, 0x7}, 0x1b9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x29, &(0x7f0000000100)={0x2, 0x4}, &(0x7f0000000000)=0x10) connect$inet(r3, &(0x7f0000000240)={0x2, 0x0, @broadcast}, 0x10) mlockall(0x0) 00:08:45 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x361) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="24b975c5f4b0dfa0d513d14865ca3fc43912d4f3adeb2667b40ae178a211944788316d640e13b4dfebd88ca5171d3afe2e81c77b641d0dddabe9bb0c8bb2b3798298d7415db98d2da68feb8ba4de79109025610d36846e2dde6199e11a6f837e340de38f1bca71d195124c716909b26dd0144349212a17f7e72da55f3b7891fb9773d79f85a09ba7e2d24fa64eda8746ae421522b0f4f7d64b3b5efec950e36858e73daa9130579b33573101023be7fb3a5f9de089399d129b74142c36eef125f73568938f8951") sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x90}, 0x20004) 00:08:45 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgctl$IPC_STAT(0x0, 0x2, 0x0) r1 = getpgid(0x0) msgget(0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc}) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000001940)={{"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", "3d392737275d72393392d832d629f9fb1804c7e96bb98e18c169587f83f944c4", 0x8000, 0x2}, &(0x7f0000000940)="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", 0x0, 0xfffffffffffffff7, 0x80000001, 0x1, 0x9, 0x9, 0xffffffffffffff73, 0x80000000}) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r4, 0x80}, 0x8) socketpair(0x0, 0x5, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f00000001c0)={0xbd9}, 0x4) r6 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) lseek(r6, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmget(0x2, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r7, 0x3, 0x0) 00:08:45 executing program 0: r0 = socket$inet6(0x1c, 0x1010000003, 0x2) ppoll(&(0x7f0000000200)=[{r0, 0x74}, {r0}, {r0, 0x10}], 0x3, &(0x7f00000002c0)={0x200, 0x60}, &(0x7f0000000300)={0x1}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0xfffffffffffffd90, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003d00000000000000fcffffff"], 0x14, 0x80}, 0x0) socketpair(0x1, 0x2, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x7ff, 0x3ff, 0x4, 0x2, 0x6, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6, 0x9, 0x3f}, &(0x7f00000001c0)=0x10) 00:08:46 executing program 2: open(0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/72) 00:08:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) 00:08:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) r1 = accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x30000000) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000140)=@in={0x2, 0x2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000540)="18e3649f57474e960044ed3625e6d3f5fbe136ddc2d2c9ba7ae7cb2eefa1526e396f9ff45ad99522e084d93092b8f69653ca4bc1865d69999430ecf93fe2401cdebaf366b2ea5c3c7fb36f3b869408fd785f912d53a41594b059d41d4bf0875c7b73d9ba1cfa93bc471411fbc8889d12347e92fa13cd6d74aef0b62ff7393c415913bfb84a89bb264a6cd7315e02a39b92b6bb9aa3137c093944f940865232611ba2c1aa6d4c2bbd31600af412a44f93550a", 0xb2}, {&(0x7f0000000180)="3a540623088315111734045f9abf137459a13e162c83fae07dc0faae5c8380a4e081234b9a8dd48412c97ba4cebc959154d5c93a8930abeb0d64cf50e9a50a38", 0x40}, {&(0x7f00000001c0)="e0803e4a817df7762497e7a8e59f891dc15e40066845c320f8eac1baee79149dc1b042707e7aa50129faf234e621660ec97b9da5c6315f00", 0x38}], 0x3, &(0x7f0000000640)=[{0xd8, 0x88, 0x0, "ff897daa7445b8440fa9fb1e773d73402b2398922ad9719b07bd868365897be9698995e4908d45ff8a068e648656055e8353deaa0b96c6ef6db11538be34e5c53883263a678c7048a57bf99c42d0ec180812200d91187ca5e13ed19e3e728a498fde189d6eaa6d0b5ae0f9ab3451a8a7a6674e52fb77c761b8722a278a3e27e0ce6dc4bd81145551655635ad6e0d1223b2f3ce62154f3ae0b2943358c25be15df161c55cd99b6d3af8ed90ab41bc7ce04dd69086f6fbefc0737115374345f09c6306cda14494"}, {0x68, 0xffff, 0xf73, "7a16b362bf3194a527c46b878ddd64b75888d91c1b34285bd8f3988f6ea0ba060e876748e55e0c243bc7fa623ac1050255888334741aa301dfd2c25f5ca81c28119945cdb42b903391f02c356add3c7cf7ca31b8ea9d"}], 0x140}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0xffffffffffffffe0, 0xf, 0x9a4, 0x7}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x8}}, r2, 0x401, 0x3, 0x80, 0x10001, 0x9, 0x33}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r3, 0xffffffff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x973, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r4, 0x2}, &(0x7f0000000380)=0x8) freebsd10_pipe(&(0x7f0000000080)) fchmod(r0, 0x80) 00:08:46 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:08:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) accept$unix(r1, 0x0, &(0x7f0000000140)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0xffffffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x8, 0x8, 0x9}, &(0x7f0000000100)=0x10) 00:08:46 executing program 3: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02"], 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x120004, 0x60) truncate(&(0x7f0000000000)='./file0\x00', 0x5) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) 00:08:46 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() sendmsg(r1, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000980)="b3d789405661868447da53137f4628705f2d0ef830d60f55ffeb9814ba325e9421067e2df281e51907893f398a24720ef5492a35a9b4aa31bb202eb96f680dca3e4bbc1e1f3cd1f2f8d02462f0f90dce697117ef5b9dcfb07dc0486e039eaf1438f397c4b10674367a1b58b28fecbfbd2e59dcfa104ae53e2f6ea469862380ef50e50beea8c35c62c0c93aa490a7ff", 0x8f}, {&(0x7f0000000a40)="3b47f98860429afcd13ea9a2867d1baca2dd7353ed88ff1d64039121bd45770da1ba308e6cc43399ced32a736382674dae70f76ea3df2762221c30ad1965ed0ba3558f7ec475d1c82f95259735842020cf851b5369a2d29bbcabaed7c78f698528ddac5f12dfd7f400d44d24967f963b3eec549a3335fc24a5ceafe9f5c41b08c3108aa2e14f0bbab710b1a2f592714fec5d4d18d30065cd674cc1831747218f702530a9cf8060dd8d9f4b6fc5659fc3b714cda6778a6ebdd640b8fdfdb9723e70cc44efb46f80559037b9c12b", 0xcd}, {&(0x7f0000000b40)="3aecd0f3e8a5d8c17bd00c9f4b18ff027f1679247bd4f648f29b7412958c20441d30a401e29b04bf9a2da3a4300c812b0c174aad6a8faa7cafe5043818b2771e80eb86ad29c9c3f05501e36b34896d8a141fa7adbc7a4c67302af91519014b160a2709fc61b6eb33aa74c8447c9553dfdf18f91d2838a5c69b6e", 0x7a}], 0x3, &(0x7f0000000c00)=[{0x68, 0x3a, 0x8, "22ff1e11b913def5b445db487c56d342197703f4311d899bd2d40b327dbbc7dfb772d196004f597b9007c437ee810e8807de3d5b2e0f1910a41abf4e6d2a99991bc99693f2101e99845d1f2a62e65fefdf77a7b9b5069511"}, {0xc0, 0x0, 0x5d15, "4512a0179d6c0aef2c6e096e747ae318d4fa8db190fb7ec72dca73fc49d4680f7ee2328b6f59726ac2e048e79170d535036a336d1f7d2f71975e3e825d35817cbfe7218ad64b7ac6e44e339ebc33780995b06f6f573e4a2c531ba0625fcfdf9fdf110681248f0edc88555da78a0b5f59a0927f6c7c054fc6261be33695a41ac016b9d3485b28101b72ef3a90248f9c31984834cd7b5ece88db5580e901e06a2b16dacb5ff9ef330ad30e"}, {0x70, 0x29, 0x9, "1161e7b9bbcf445b4136db068552dacf13df76c6620c288b135141a5c173b3dbe3deb6342f5c25eeb06a005a8bdc297ffeafbe14deebef0f6ae4f82bb88a45a3baa42da545b55001c27b3452688dce247be158372f2bc93de2af68"}, {0x1010, 0x3a, 0x9, "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"}], 0x2358}, 0x80) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") chdir(&(0x7f0000000940)='./file0\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:47 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x18, 0x0, &(0x7f0000000040)) 00:08:47 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x2, 0x4) r1 = dup2(r0, r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000280)="82783e9856817481ac165e4bbdb7d84d3f67ac52cacff72c89d7dc3ad581fcae7620341e5b8d0c4e62e605ece0c8d0e8b628114fad28b095c1782ccbc9e1dacc843b8d14c518332e3afab22327fea228dfcda33f08e508115e51a747fc36abed4ffc07f3cdd6ad3e94ebff7b8ef7c5b289d9bea9a4cdfe86bc") 00:08:47 executing program 3: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) mincore(&(0x7f0000ea5000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/62) syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:08:47 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x8) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:08:47 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fchownat(r0, &(0x7f0000000000)='./file0/file1/file0\x00', r1, r2, 0x400) mkdir(&(0x7f0000000040)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 00:08:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x100000000, 0x4) 00:08:47 executing program 2: sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)=""/77, &(0x7f0000000240)=0x4d) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:08:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:08:48 executing program 1: syz_execute_func(&(0x7f0000000080)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00") geteuid() 00:08:48 executing program 1: syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac2e3e660f3a0ffd840bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0bda5cb7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007bc8621cd001ffd0d6558e6ed6cb00000000000000000000000000002000"/136, @ANYRES32=0x0, @ANYBLOB="cd000900870f0000"], &(0x7f00000002c0)=0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x2, 0x4, 0x9, 0x6, 0x2}, 0x14) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:08:48 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) bind$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000180)='./file0\x00', 0x400, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) shmget(0x3, 0x2000, 0x20000000000008, &(0x7f0000ffe000/0x2000)=nil) 00:08:48 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20004, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:08:48 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}}, 0x0) msgget$private(0x0, 0x180) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000340)={0x3}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000300)='cdg\x00', 0x4) pwritev(0xffffffffffffffff, 0x0, 0x125, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xf46e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r3, &(0x7f0000000200)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x7c, @rand_addr="568f57e96ff9d1c627834ed63533faff", 0x40}, @in6={0x1c, 0x1, 0x80, @rand_addr="e4c0aaefb93867025e2e7952e2dafec8", 0x6}, @in6={0x1c, 0x0, 0x400, @empty, 0x8}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000002c0)=0x10) 00:08:48 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x21d, 0x20000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, {0x1c, 0x0, 0x2, @empty, 0xaee6}, 0x583, [0x0, 0x9c, 0x1f, 0x8, 0x7, 0xc26, 0x6, 0x4]}, 0x5c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x8) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x30000000) 00:08:48 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000016c0)={0x0, 0x5}, &(0x7f0000001700)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000040)="1c0cd9c0883c58b0c6f51516d1b0ef1052bd3605cec097fc78a9ff1d8175d91faac9ad117e496f3940a75bdda128406859a7085ee8496b546be97f0fcaa75501f3cbf319a8938d775488c18c99323f70bf15380b3adce6a6d81059b9230990cc030d1c7289e5f1f946b9d5ee7c70feb4c81a1fc818a3945fdd4ae31a9f2ba8afc7944358e8ccc11d96404a2b9455fc11bbb0cfc96bea8d4ea334c9321b8f8c72a1398fd3c3d465c50e178bcafbe27e0e1296c4431276b3c717b4aaf27575e3e810d03e10", 0xc4}, {&(0x7f0000000140)="e1b553efb63aeb4bc7ec", 0xa}, {&(0x7f0000000180)="794dd3677178d2c3867168c839ee06cfbd6c75f4464e09f3d280d2bb4072eddc1f694c262729da6a", 0x28}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="b9d784b398f120cce0a25ff9c48a81c74097797709113f9929faf0d9be952ec505ee7487ab8592c493afcc9bbd8404483d6a845defef2f1a680d4b700e1812697013833c184027fc15f4b7270cdbe17a95aecc58a432ef9d2c116bfd7d2f6f535be1ccad04309460d84c9539440934875be6be513288cf2fc232d42df46bbbc296e63afff666ec51bc654ac270bd26798d04fcea69dd4a504e3fc638ebaefdc0127683489fd4d2e404e2da7222e1d7d85c5470078c7d21a6d61cedbdc69057ca44a57d58c628951a9ebd60bd6d398c84b82dd63d470c85eafe41074b8a2db5f07a89809f4f68456ab1ebced4a065e701", 0xf0}, {&(0x7f0000001380)="c483224032fc12c041856d825512844f2871700874d88056f96742eb166f00364f898686dd35e8692077d4605b9588c7b7f9af4827902ad755a90c7fd78241b8b7d9a671a00396c8f20b63e630cb75854f39d31dda9711c1a322409a494ab8f7016a5b4d12dbc0ec624a2c7425771b9abbd98546f5189880d606ea2770a42b2ee1e7a9f81fe9d588473fbaf2ae7bd504621d1beea39e9b3aaa1f086e88021c9e27f5686fd5f8532aacbd6f453f3a735e4942bd5d1145d02bea40e17475331a399762c4803369657995d780056d2d49f84fb6e9626a9940c6f1ff6b76fb161f5aadee84732e9bb68ae659970d86235a1adf268f091a3348", 0xf7}, {&(0x7f0000001480)="4868a19196c9bbc613a0a4092aceeb3f303c8c5d9db16e1a2a6206489be79af768eb183eb967bfb174a0e366fd7605fbf06208bb0eb0d680557b24a20f4b64741d7bce8734bc9c5c1c355d926fab219e8a66e422480032121796f5f95d1c9ff86f6a4f257ebf6c503e9af1a6561b68a55e305321cf6c8ff38b282eb53ab9b1ecccf3b5bdf092a3cd181e6fef08713e6b34af2c5e19b2d966796d8bceb67145cb440230190033f3524d3656b1e90c48c33272de9b8558b7", 0xb7}, {&(0x7f0000001540)="84caaf7a36889feadaed07cb037b315a8923b1cda81ab034cf5700c83dc8f725587ffe9fbe9f0c076153eb9a2ad78618249d6e6dbb5dbb2e0de2501e5013dbd53093e579fba37f119a8b204483bc70e05859f9800a58b5097b1814df699099f7a486e49df1", 0x65}, {&(0x7f00000015c0)="99e1cea43deb3bd039", 0x9}], 0x9, &(0x7f0000001740)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x20, 0x8, 0x80000000, r1}}], 0x30, 0x20104}, 0x108) 00:08:48 executing program 2: r0 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x40) msgrcv(r0, 0x0, 0x0, 0x0, 0x1800) 00:08:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @broadcast}, 0x8) 00:08:48 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xab}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2}, 0x8) mlockall(0x2) syz_execute_func(&(0x7f00000001c0)="660f38333a40dff20f00870e000000660f3831bf020000000fbc98d3000000f30f2d31c4015d71f63dc4215c55be7f000000c4a1792b1f66400f978606000000") 00:08:49 executing program 1: setitimer(0x0, &(0x7f0000000200)={{0xffffffffffffffff}, {0x0, 0x405}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) 00:08:49 executing program 2: r0 = open$dir(0x0, 0x800, 0x80) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/50, 0x32) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000300)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet_sctp(0x2, 0x0, 0x84) 00:08:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:08:49 executing program 3: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_nanosleep(0x4, 0x1, &(0x7f0000000140)={0x333800000000000, 0xfffffffffffffffe}, &(0x7f0000000200)) setsockopt(r0, 0x1, 0x3, &(0x7f0000000240)="6d6283d04e011cafbdfa21", 0xb) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x1, @rand_addr=0x6}}, 0x0, 0x9da, 0x0, 0x39ea}, &(0x7f0000000380)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x9a52, 0x9, 0x7ff, 0x2, 0x9}, &(0x7f0000000100)=0x1) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x30000000) r3 = semget(0x2, 0x3, 0x4) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000400)=""/154) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000004c0)="d3934120d9fa85e1afe6c1160f2e0746de7892bb8336574eb846c52ab7c0d7198cc4cb433029807814b983b1cd83bd92366ae9bf4c0de96987401982252885e4c0eccc2a3c9551ac412e10cc600a00797571d28336e2da1d5b264da66a79e9275819a14a494f186900b25c7529f52bad137b4c0f997550707287eb1f73c28553121ffbcb9f8c21") 00:08:49 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="f8b0b65089728178ce9ec0") syz_execute_func(&(0x7f00000000c0)="1c02c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:49 executing program 2: syz_execute_func(&(0x7f0000000080)="9826473e431c090f05040d96c4010972e40040d8e541e2e9b55767660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808a3056f0000004e00c4c4e3d920fcd1c3c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="2bd336510fd9") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) 00:08:49 executing program 1: r0 = open(0x0, 0x800, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000007c0), 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000940)="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") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001940)={@in6={{0x1c, 0x2, 0x2, @mcast1, 0x1}}, r1, 0x40, 0x6, 0x4}, &(0x7f00000002c0)=0x8c) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000008c0)={r2, 0x5, 0x4}, 0x8) 00:08:49 executing program 0: syz_emit_ethernet(0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaabb43d7c741fb8100170086dd60e692e60000000000000000000000000000ffffac1403000000000000fcff02e80000000000000009cec0c4ce8fb77647f650b60d5e8002defa9e737a026d761d12b93e49c1192a6326857f9960b0ad5c274e29e9366100eda90f0120af16582db46a182702b0b4ddec6f363a19489e81fe76cdaa49dc894d53506f3ca137550b1c0a7f964a0de4655ca81325a82eeac27f66"]) 00:08:49 executing program 0: execve(0x0, &(0x7f0000000140)=[&(0x7f0000000040)], 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) openat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x10c) chroot(&(0x7f0000000000)='./file0\x00') 00:08:49 executing program 0: r0 = socket$inet6(0x1c, 0x10000006, 0x6) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200000063a0ef4ebdcfa92a1434da6f0c696cc5c1a1308d9e0574ef3a02d4119c51c340d654d0203c5fac9f3658c8686eda1e7e084d5cd6b990eef2aedf10bf68e43cf67144636062f23af65488d0042b72f055ab619f91f605cf5261f3dbe9f2df49adc7dda9c70a3bdc933657466732122be691ef918a206967ef60721a02e2418755"], 0x0) sendto$inet6(r1, &(0x7f0000000000)="6df6b92d175b313fb5bc7f11116f42618be47c0b204d08e0ef779331e6192e6eafe6e62a7d70e35312c0beea20c12d5e8d54558b63ce982382cbef2c6113795af7ee4a922a9105a3c0663bbb070d0a96a231e18f750daee2ff83071f0f32505b03d5c4067498c0f285960bd890d6179158ff24979f89f0032daec4e658ec1a242ca33ed1f596695591b3ba1a9608a3f3045a1591f5151e6e023f03c22d9f96beab1bed150a1580d68500d6ed80243f8afbd99b", 0xb3, 0x10c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x6}, 0x4) r2 = dup2(r1, r0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f00000002c0)={{"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", "f8972260b2879d59628742957c6fc8edcb238ecba516d2be22a0cb75e45c56af", 0x20c, 0x8}, &(0x7f0000000240)="809f73cdac51a180e49d278f00f98792e3ed8472109c3f960a29585c8fc523974f89f3ec05c6e3d305420da5bac614652f7556ea5fb06fcaa3cdf6163b420fba449c4c61766192911200a90470f8881f3b0c9fe97b46676a8be5fa9805ae29f9e54fa655", 0x6, 0xfa08, 0x4, 0x4, 0x8001, 0xda2, 0x7f, 0x8}) r3 = semget$private(0x0, 0x4, 0x4000000000204) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000740)) semget$private(0x0, 0x4, 0x0) 00:08:49 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000e0ffffff00000000000000000000000000000000000000b29a00000000000000000000000000000000000000000000000000000000000000ef4840954b1f00"/136, @ANYRES32=0x0, @ANYBLOB="0000000000800000000000000008000000000000864133b61e733c1b975a5808afc1781e923a67826811feacd3ed314b654729d352ba3ca2112824b45fec1143ffdb46f8283e9d2c6b8be3127e51d1ff41cc79b8496bfac1dcc209219f18a0170d02a2f4ce16da7caff2181ed42f1ca07cd2ab7f2e514a228f42b2a3a888ead027e2f789fcb6f1581dfba97f90908abedbb2"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 00:08:49 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x2, @mcast1, 0x20}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xc, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) 00:08:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x100) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r1, 0x0) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 00:08:49 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") accept$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000001100000040000000000000000000000000000000000000002000006dab00"/48], &(0x7f0000000400)=0x30) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:49 executing program 1: r0 = socket(0x1c, 0x5, 0xfffffffffffff3c9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x100, 0x0, 0x2, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x6, 0x2, 0x0, 0x9}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0, @broadcast}}, r1, 0xef, 0x2, 0x80, 0x8, 0xcd, 0xfe53}, &(0x7f0000000280)=0xa0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1, 0x6, 0xf, 0x81}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f0004000300ba04050300ff0767788f1b65b881430465308785f7ebaf4cfaf843b3df1caf7f822f0daf5c9eaf1b729e142dd7a74384118b71eca9c4d20bb5b5af43f5ccc4f00b08e639f2bf939e6aa77052b361af68e65d0100087e0dd4123e2fbc095708c60519577f10e400634de48e40506ebe404915bf"], &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="01806800b38699892c077884e0012d6f4d6afce53e31a0b7cf552298c6f5742e90c53d6191da047a03ebcb74dd24839036cdd5ac8b93ef380f9ccc7b6c10a690614f1167da3d11bb9f0500000000000000bf2d7172d7eb67afdf6f79a43b493a5b32ef9407000000977b1a21"], 0x70) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000480)=0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 00:08:49 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) r1 = dup(r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000000)="d060d202c16ac931a6e167b6f1eff4b228e6d41d4af6866df166b427d8df41f26920a047585a1f0b86eb4bec598cc418a7c658ab31f93875515ac3c91467c51570a12db7c97f3b0151dd04e9704a0f09bc679e2bd6458061afaf2e714358beeffe193ce91b43a037921acb08a3868b5bf86d05c586199dfbd32de047d79d1adfdcecc3bf2b4fced69c4071f1c079648d") 00:08:49 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) r1 = dup2(r0, r0) getegid() ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000400)={{"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", "7772ae67346fb0bf73c0a768d9753961c74c1bbc9a313634cbae1b04e8c05acd", 0x1, 0xb28e}, &(0x7f0000000080)="1caae1ed0a26c6d064bd8a47dfe41682dc0a5644be9a32b805017aa7de0b2b8104a002ae8a54c50c46950fa6f38ea14a054b0d04ade146aa46f632de395af768db52d344c70bde413457fa129c7d24665bb398c0757dd2248250d78743406e693cbe5a454677db52d547abcad310ce0c53bb5321fa6259d7d9305ec4358debac592c607b9040f70a723c80ee78f37362420f8b26ce75f0fc776b83ec1c0d9d6fe2c2562b5dbf8ec2092efab2f983b20b66fc187f8e5b30a87c4dea293ca50f33ddbf94", 0x1ff, 0x0, 0x7, 0x1000, 0x9, 0x1, 0x7, 0x63f0}) r2 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:49 executing program 1: semget(0x2, 0x2, 0x440) setgroups(0x7e6f13753077efb, 0x0) 00:08:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0, 0x7fffffff, 0x9, 0x2}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7, 0x26, "a62f70bc3462926f8230e3d04887f29e36eea9d4ce6ee0421cb290d60ff397e8f95dd5d4cd74"}, 0x2e) chroot(&(0x7f0000000000)='./file0\x00') sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) 00:08:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) 00:08:50 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x883}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x61, 0x10, 0x3, 0x2, r1}, 0x10) sendto$unix(r0, &(0x7f00000001c0)="389f42370087069c903ae96420e027052e8d9c2b028ae28658beccdd199a10ca7533ef7f86098681b94b7435627544d2138f688af7daf0443e61f527e9094352e9331e6d984f23acb4be9b3a87da2a44544b697a86915286927bbc39277d3d4f656007096cd448a868b6fcdb845e57b9c6603276ca3448f3249e689ece598014d0192e53b90ca5b2fb7bc4679ada7dc6e269d1", 0x93, 0x8, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65976e"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8, 0x81}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, 0x84) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x2, "3a04ed0039de60c26cb418dd2a2a7008"}, 0x14) chroot(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x8) 00:08:50 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc421fc519958000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b821045fc507f240d1d266410ff40f14a8c4e3f56cbd00008020d0c409cc0fe8b91ec483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618d7cc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:08:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc466430f7047014fedfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec101eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000000)='8') 00:08:50 executing program 1: freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xfffffffffffffe8f) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ftruncate(r1, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x4, 0x9]}, &(0x7f0000000180)=0x8) r3 = msgget(0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x2e, "b4ef1f4d6340aac9054bf852a2dc3096d562dec3e5dab9c78e74aa4c996c00238761727387c73d62459f765edc9b"}, &(0x7f0000000200)=0x36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r4, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000003c0)=0x10) msgsnd(r3, &(0x7f0000000140)=ANY=[@ANYRES16=r1], 0x1, 0x800) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:08:50 executing program 3: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) 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) sendto$unix(r1, &(0x7f0000000000)="5ca812", 0x3, 0x8, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 00:08:50 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000080)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x20) freebsd10_pipe(&(0x7f0000000280)) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1, 0x2]}, &(0x7f0000000040)=0x8) 00:08:50 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000001240)=@in, &(0x7f0000001280)=0x10, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, &(0x7f0000001380)=0xfffffffffffffef4) getsockopt$inet_tcp_buf(r0, 0x6, 0x63, &(0x7f00000013c0)=""/4096, &(0x7f00000023c0)=0x1000) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000012c0), &(0x7f0000001300)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_settime(0xe, &(0x7f0000001340)={0x1, 0x7fff}) sendmsg$inet_sctp(r2, &(0x7f0000001200)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001180)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x4, 0x3, 0x6, 0x5d5}}], 0x54, 0x80}, 0x4) 00:08:50 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x82) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback, @rand_addr="00000000000000000000000000000001"}}}}}}}) 00:08:50 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000080)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x20) freebsd10_pipe(&(0x7f0000000280)) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1, 0x2]}, &(0x7f0000000040)=0x8) 00:08:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x65, 0x0, 0x0) munlockall() ftruncate(r0, 0x5) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) fsync(r1) 00:08:50 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:50 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000080)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x20) freebsd10_pipe(&(0x7f0000000280)) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1, 0x2]}, &(0x7f0000000040)=0x8) 00:08:50 executing program 2: syz_execute_func(&(0x7f0000000080)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = semget$private(0x0, 0x100000003, 0xfffffffffffffffe) semop(r0, &(0x7f0000000040)=[{0x0, 0x44, 0x1000}], 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x2010, 0x5, 0x7ff, r2}, 0x10) 00:08:51 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000080)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x20) freebsd10_pipe(&(0x7f0000000280)) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1, 0x2]}, &(0x7f0000000040)=0x8) 00:08:51 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) unlink(&(0x7f0000001b80)='./file1\x00') fchdir(r1) 00:08:51 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c, 0x0) getgid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1017, 0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7ab5, @mcast1, 0x4bd5f316}}, r2, 0x9a9, 0xffffffff, 0x4, 0x4, 0x5, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x0, 0xfffffffffffffcff]}, &(0x7f00000001c0)=0x8) ppoll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x95}, {r1, 0xe}, {r1, 0x4}, {r1, 0x4}, {r1, 0x1}, {r1, 0x4c}], 0x7, &(0x7f0000000040)={0xa14, 0x9}, &(0x7f0000000080)={0xf0}, 0x8) getgid() 00:08:51 executing program 0: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = dup(r0) r3 = msgget$private(0x0, 0x10) r4 = getuid() r5 = getgid() getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) r9 = getpgid(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x8, r4, r5, r6, r7, 0x20, 0x83}, 0x5, 0x401, 0x0, 0x9, 0x5, 0x5, r8, r9}) socket(0x1, 0x6, 0x8) r10 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000500)={r1, 0x3f}, 0x8) freebsd10_pipe(&(0x7f00000001c0)) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) socket(0x2, 0x5, 0x9) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_mreqn(r10, 0x0, 0xd, &(0x7f0000000440)={@remote, @remote, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x2e, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0x0}, r11}, 0x14) open(&(0x7f0000000240)='./file0\x00', 0x8, 0x40) r12 = accept4$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x9, @rand_addr="700508c9e334648839fe87de165f19f5", 0x1ff}}, r1, 0x8, 0x40e1, 0x8000}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r12, 0x84, 0x108, 0x0, 0x0) r13 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r13, 0x84, 0x1f, &(0x7f0000000140)=0x78d, 0x4) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r13, 0x84, 0x19, &(0x7f0000000180)={r1, 0x100}, 0x8) 00:08:51 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x65, 0x0, 0x0) munlockall() ftruncate(r0, 0x5) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) fsync(r1) 00:08:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfeb1) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@multicast2, @rand_addr, 0x0}, &(0x7f00000000c0)=0x1f2c4c1692e9d464) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@mcast1, r1}, 0x14) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xffffffff00000001, 0x4) shutdown(r0, 0x1) 00:08:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000000)={0x1, [0x0]}, 0x18) 00:08:51 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00"/33], 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000840)="7112765f4635ed2eb01a1bb9164e5ae6d499179ed1b160f047f98228d8d124a6435e7684079c3879b98e286a3aa138634883b927b338739113073ecfe8839aa455625e294fcacbb25d8084ec4c05ed076cb27343f4a7cf2d00e77407058e0a5f46b8f1b20323afa861156328b665ec5044cf015f26f21c61cbe5aa3aa6a9d4d84d15486e8d13a7d3ee2283e2a9ff0440aed7e989ac") r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) setrlimit(0x6, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) getpgrp(0xffffffffffffffff) fcntl$getown(r2, 0x5) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpgid(0x0) fcntl$getown(r2, 0x5) getpgrp(0x0) getpgrp(0xffffffffffffffff) getpgrp(0x0) r3 = fcntl$getown(r1, 0x5) r4 = getpgid(r3) getgroups(0x4, &(0x7f0000000b80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="11757b00653000"], 0x1, 0x0, 0x0, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r4, 0x0, r5}], 0x20}, 0x1) 00:08:51 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x7, 0x1}, {0x275, 0x7}}) syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) connect(r0, &(0x7f00000002c0)=@in={0x2, 0x1, @multicast2}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0xfec7) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) r4 = accept4$unix(r3, 0x0, &(0x7f0000000300), 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)={0x0, 0x3, 0x4, [0x9, 0xffff, 0xffffffffffffffff, 0xfffffffffffffffd]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000004c0)={r5, 0x7, 0x4, [0x20, 0x2, 0x3000000000, 0x38]}, &(0x7f0000000500)=0x10) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000140)=0x5, 0x4) shutdown(r3, 0x1) setsockopt$inet6_int(r2, 0x29, 0x1e, &(0x7f0000000380)=0x1, 0x4) getpeername$unix(r4, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8) setsockopt$sock_int(r4, 0xffff, 0x101d, &(0x7f0000000340)=0x1f, 0x4) getegid() 00:08:51 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xfffffffffffffe2d) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="fc000000040000000008950002000180ffff008e02004e23e000000200"/156, @ANYRES32=r2, @ANYBLOB="010000000000ffff0004000080ffffff00040000"], &(0x7f0000000200)=0xb8) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r3, 0x5, 0x400, 0x200, 0x8db0, 0x6, 0xff, 0x1, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0xfffffffffffffffe, 0xffff, 0x1, 0xffff, 0x8}}, &(0x7f0000000300)=0xb8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$sock_int(r4, 0xffff, 0x1014, &(0x7f0000000080), 0x110) 00:08:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000440)="969898472c431c0f0f05c442e1a6b4f002d70000c482792aba32233333c3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6c422158e0416c4c3214cb9a5605419c2fa01b00b0000e600e60071a3cfcf8a826eef080d415fd4d48cc7e8628f6808a3056f0000004e00c4428de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x8d) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000008400000008a104409800c8003ee45e3929c02e00211400bc6fedcde4374e22535200"/50], 0x24}, 0x0) 00:08:51 executing program 0: execve(0x0, &(0x7f0000000480)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=',%-]$[\x00', &(0x7f0000000440)=',%-]$[\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',%-]$[\x00']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getresuid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=r1, @ANYBLOB="21100000fd1e584880000000ce000000ff01bb002c04f23ad72c2deb01666443d2b1a98f5089662de52adde69251a46b005e3b5e61104c13232afcbd27326c20fe8d0100000000000000bee4121d7b369fca7616e9ec3b54c24d64e08493cae6fd5820cb281e26060eeec224112fb8951071dc7f4e56366fdf99"], &(0x7f0000000240)=0xa0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) mkdirat(r0, &(0x7f00000004c0)='./file0\x00', 0x28) 00:08:52 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @broadcast, [{[], {0x8100, 0x7, 0x9}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) 00:08:52 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x7, 0xe7) setsockopt(r0, 0x1972000000000000, 0x8000, &(0x7f0000000000)="4ab17c8bd90f91bd250652e04e3a74a5d361075730e77788a7af7c47867a8ef1af9854977d41fad68554ab8d2469125d35c8fbe3096c933da66ca12f8916a0553c60d114d5179db634444de7afdabbb153c22ded910797ab7bc0773a0b346f679f7d86c2b3e4ef8c2552f21e87bc4d6569b3c575c5", 0x75) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000002c0)={{"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", "7fcdaaa850b9ed4755f2d74bd1af6bb6d89813a6edc5457a0331de964627f1ca", 0x4, 0xc0e}, &(0x7f00000001c0)="53cfa3eb960e6349d6d9cfe25d6067f826afa66b85498f1b4d74ff38210165f290b5fc586fa4857848291ae0c363008c28b1321747dd94d37c4aa0e2260b5dbf57ecc4295542c1fb4b7201466a71ebacecdc966d223d73732dae1718a0f1b71c6b64922663de498b9d057f8e509f62ebb7a7730c1857cebc762f8ee971761a38e064ec936b51837e66fde430569b119fcf1c1868d320934b99127d619315526f9a02fecc0a98c76189efca03d541a4d4299185e6fdd77fdd6ca4f05ba68ddacce8b0a87845b68d6e22b120e318950fffe6a113b785a156f9a4f61ece7fa7", 0x4, 0xfffffffffffffffc, 0xe17, 0x8, 0x0, 0x200, 0x9, 0x8}) 00:08:52 executing program 0: r0 = socket(0x1000000000100019, 0x3, 0x7d) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0xfffffffffffffcdb) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x88}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000100), 0x4) 00:08:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:08:52 executing program 1: r0 = open(0x0, 0xfffd, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0xa6, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x28e00, 0x60) sync() syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x84) 00:08:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000040)="c55d516eaf68ede307004a9ec776af8fac62ee3509d07d981ebb9f9e7ad5420cc8df9d7a2e8fb379f038d0a305263a504555b8dc572d4b046efd4506f5ea562f1cb3ec8927f6720718b06f72204de32a12d26d68bf49d3c4984a5673907d160e47990e428b0bf2c7cb786440e53fa7dedaffdac7aa8ba93cb283b9273dec073a14e128730b0bfbf2a0b1eec556237be0a35dfd1a74cafd61eadb236a0530b9a8bff416fb06bf0a3a9ad3df6cd09504412a14b1b9dd4776589f030e9dff59f96d3d38df280571bdcc577b107818b7cdb3c0929abf64838113e31ef37ca0ada3984567ee", 0xe3, 0x4, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x5, @ipv4={[], [], @rand_addr=0x8}, 0x4e}, 0x1c) setresgid(0x0, 0xee00, 0x0) r2 = getegid() r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000002c0), 0x1) r4 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) r5 = getuid() freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000200)={{0x5, r5, r2, r6, r2, 0x40, 0x8318}, 0x42c, 0x1f, 0x1, 0x0, r7, r8, 0x401}) setregid(r2, r2) setresgid(0xffffffffffffffff, 0x0, 0x0) 00:08:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000001280)={0x10, &(0x7f0000000280)="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", 0x4, 0x2, 0x7f}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88) setsockopt$inet_tcp_buf(r1, 0x6, 0x27, &(0x7f00000012c0)="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", 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000200)={@rand_addr, @multicast1, @multicast2}, &(0x7f0000000240)=0xc) 00:08:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = semget$private(0x0, 0x4, 0x10) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000000)=""/206) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) r2 = socket(0x17, 0x10000005, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:08:52 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2000000086}], 0x20000055, 0x0) 00:08:52 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2000000086}], 0x20000055, 0x0) 00:08:52 executing program 3: syz_emit_ethernet(0xdb, &(0x7f0000000200)={@local, @remote, [{[{0x88a8, 0x4, 0x0, 0x3}], {0x8100, 0xfffffffffffffffd, 0x101}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}}}}}}}}) 00:08:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x8, 0x5, 0x1000000007ffb, 0x7ff, 0x7}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x410, &(0x7f0000000040)=0xcfe5, 0x4) 00:08:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r2, 0x4}, {r2}, {r0, 0x80}, {r2, 0x22}, {r1, 0x80}, {r0, 0x8}, {r1, 0x37}, {r0, 0x45}], 0x8, &(0x7f0000000100)={0x7, 0xfff}, &(0x7f0000000140)={0x400}, 0x8) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)="9ad44635d1fe513e45cf345f9adcf40d918d2a886e9441ca7ba840a29169e33f24a98e37721839d15e", 0x29}, {&(0x7f00000004c0)="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", 0x1000}], 0x2) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x10000000) 00:08:53 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000000040)="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", 0x1000, 0x80, &(0x7f0000001040)=ANY=[@ANYBLOB="00002e236669df653000"], 0xa) r3 = openat(r0, &(0x7f0000001080)='./file0\x00', 0x200, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000001100)={0x101, {{0x1c, 0x0, 0xfffffffffffff801, @ipv4={[], [], @rand_addr=0x3}, 0x9}}}, 0x88) ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f00000010c0)="c4e802142ab4067b065697a208f384850dee3aba887b65c2b5f4a94467d02d") 00:08:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup2(r0, r0) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000), 0x7, 0x9, 0x4}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x4}, &(0x7f0000000000)=0x10) 00:08:53 executing program 0: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:08:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) dup2(r0, r0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202650000000089051c61a8e3b019ef1f1bcb46f5e8a26d8abb44f00000"], 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:53 executing program 0: truncate(&(0x7f0000000080)='./file0\x00', 0x101) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x17, 0x0, 0xff) recvfrom$inet6(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x81, &(0x7f0000000000)={0x1c, 0x2, 0x40, @mcast1, 0xfff}, 0x1c) getitimer(0x1, &(0x7f0000000040)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./file0\x00', 0x0, 0x4) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000001180)="612f2dc86480a381499954ae52854c27fda875178605f6cbabc8d63eb3acb91cdf85608175de29cc1a51cd4db4e15bde88dbd1c0f1ce6e92e4faf8e8ce0b3346cbdc1b818f1962951962a488d5973e7659741721649a38755585dbd920420e917f37b4051c80d3ae0d2ae49e45bb3b072233c36e665fa3d7a3e1407d6242690be4521965544e9c99a6c67dcf65c79faa591d350e494337b8e2b67e141f7b3a60ec99121d180bf115130ddf8c2381d8ea5f9b15ded5b3e3eebb3c5c86797207cc33c8575bbb1d44a08f92364d6c93755aea63a91b23a3e41c8cc439b6a4b7214b32c1da72b941104f") setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000000c0)={@rand_addr=0x4, @local={0xac, 0x14, 0x0}}, 0x8) 00:08:53 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0xffffffffffffffff}, 0x24) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)) 00:08:53 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x4) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000240)={{"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", "012cdb1bd65ea93dff8781430daf8eba39ceaf8cccd847023799f4442899f2f1", 0x4, 0x7abb}, &(0x7f0000000080)="c4f56a47e701cc4b20ac3f06e70e83faf021d22bfb67ec4003915236639297ed2481934d751946aa1a272090", 0x2020, 0x100, 0xfffffffffffffffb, 0xffffffff000000, 0x100000001, 0x0, 0xffffffffffffffff, 0x5}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000002740)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x69, 0x0, 0xffffffffffffffe4, 0x0}, 0x8c) 00:08:53 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822eef00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='(@{-\x00', &(0x7f00000002c0)='+^\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)=']\x00', &(0x7f00000003c0)='.\x00', &(0x7f0000000400)='+#*[\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='-\x00']) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x12) mmap(&(0x7f00001ff000/0x2000)=nil, 0x2000, 0x7, 0x12, r0, 0x0) socketpair(0x2, 0x5, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x7, 0x4) 00:08:53 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, 0x0, 0xfffffffffffffea8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) lseek(r1, 0x0, 0x3) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) 00:08:53 executing program 0: syz_execute_func(&(0x7f0000000140)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000), 0x100004) 00:08:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) mlockall(0x2) close(r0) close(r0) 00:08:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000001c0)="934177f7e963420d1b9053ba9c83e1e1c5ac3e0c69d9e8fc58750d8fcf76de7d512e42e809fbb24b0d119d7bda14ddb826c7876d6e87944d961cf6a62d4687047ce7a49e47fa9fa4841f105a1b3a75a36c07e4f308e1a7e73eb618a9676be03650c63334dfdbd99c6eff317b69a37bbe22a5d23a635f6d3870d54e041758688ced5b88b775082a277d1b70e26938") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000740e, 0x0) 00:08:53 executing program 0: syz_execute_func(&(0x7f0000000480)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be47c073a073a4aaf0000400f0d18c4c1fb2db706000000f3410f0fd596362451d347b4364483c2060f383cc42b54111d00") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4) 00:08:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xfff, @mcast1, 0x6}, 0x1c, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:08:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000380)=0xffffffffffffff39) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) clock_gettime(0x0, &(0x7f0000000100)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680), &(0x7f0000000600)=0x0) r6 = getuid() accept4$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000) setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:08:54 executing program 1: syz_execute_func(&(0x7f0000000000)="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") dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) semget(0x3, 0x3, 0x20) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x9, @ipv4}}, 0x0, 0x9, 0xd4be, 0x9, 0x7, 0x3f}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r4, 0x80000000}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000004c0)={r3, &(0x7f0000000480)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x2, @ipv4={[], [], @broadcast}, 0x7}]}, &(0x7f0000000500)=0x10) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = semget(0x0, 0x0, 0x0) semop(r5, &(0x7f0000000300)=[{0x0, 0xffffffff, 0x1800}, {0x1, 0x5, 0xdc770e7dffb80f75}, {0x3, 0x7, 0x1000}, {0x0, 0xb6b7, 0x1800}, {0x6, 0x4, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x9}, {0x2, 0x80000001, 0x1800}], 0x8) 00:08:54 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98) r2 = socket(0x1d, 0x5, 0x1de0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000440)={0x0, 0x8001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000004c0)={0x963, 0x4000, 0x200, 0x2a, r3}, &(0x7f0000000500)=0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000540)={r3, 0x0, 0x7}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8, @mcast1, 0x7fffffff}}, 0x0, 0x20, 0x0, 0x200, 0x6, 0x2d, 0x7}, 0x98) 00:08:54 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x64d5249c9095adfa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x76d) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0) 00:08:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0xffa2) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) fcntl$dupfd(r0, 0x0, r0) 00:08:54 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x3, 0xffffffffffffff31) 00:08:54 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt(r0, 0x6, 0x5, &(0x7f0000000040)="39d452e610fdc3e6db93899d7d9b0c43c8c2c5ab064aef38d52a8a0c439ebc29d0faf31d161c3638e64aed460b2cb1cbc0914c4ecbbca8dd1b0d79f0828aea5b48af705770ee54ad0b7b23266e8b9ae5eb5f55c57514407639d95c21f4d8d1994dccc3621239f4d675ed1f9dcca818ec7f58a0f26213560c83e8938d9dad3d18bd14ed66793b6c4431d2ca6f12cfa6c05283af50aeacdd45d80ef8cf449b1f21281330d102918971ad5ba5887f4cde87c7d9e56a63f247c4a9c29f0fdc6b75a52e103e5236ce100e08bc7f9b3645912ba9f51725bb5f57d2c58e82a7be790de0b2f5345793689d31d8a5aa3ec57bdb6bb4149c74", 0xf4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000140), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 00:08:54 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) 00:08:54 executing program 2: semget$private(0x0, 0x0, 0x0) socketpair(0x1c, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x3f, 0x4) unlink(&(0x7f0000000140)='./file0\x00') connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @multicast1}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:08:54 executing program 1: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0xfffffffffffeffff, 0x4) symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00') 00:08:54 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) setresgid(0x0, 0x0, 0x0) r1 = msgget(0x1, 0x1e) msgsnd(r1, &(0x7f0000000000)={0x0, "fbfdf612f93020a51d4fb11f5f49909d059ba54e9efc0de7a542bf30bb51c3fc8722e393d7946590878cd5e63d9b5793ce389a2674fdacaa124999dfb2e9e7f7d3277f926c897690ba3fd4e0ac19fb83d67fb33378657d6d89bad49baf5447d3033fe36697a262686d139ce073cd01"}, 0x77, 0x800) 00:08:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b00857e749f005492cc21b674feaafdc0617a3300680b0000"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)={@in={{0x2, 0x0}}, 0x0, 0xaa5, 0x2, 0x10, 0x6, 0x3, 0x7ff}, &(0x7f0000000740)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0x40, 0x80, 0x210, 0x2, 0x0, 0xcb7b, 0x5, 0x9, 0x0}, &(0x7f00000008c0)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000900)={r1, 0xf5a8}, 0xffffffffffffffea) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x100) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r3, 0x6}, &(0x7f0000000600)=0x8) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={r4, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in6={{0x1c, 0x3, 0x1ab, @loopback, 0xee44}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r5}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x76) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000680)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0xffffffffffffffb4) 00:08:55 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0xdbe5, {{0x2, 0x2, @loopback}}}, 0x90) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r3, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000280)={0x10, &(0x7f0000000240)="baf4a7abfd181f2e5ba185ddc998772deeeaa8dff2082d6d102f9ec043e8484b4bd54cdde0889fa45f58b4af5b708c1d5d3879e3e19211aa63418d0643d1cd", 0x5, 0x1, 0xfeb}) mlockall(0x1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) sync() getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:55 executing program 0: syz_execute_func(&(0x7f0000000200)="9847d2c0a84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d93d48cc7e8628f680864360fe2580030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0xffffffffffffff80, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x5, 0xfffffffffffffff8, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x4, 0x4000, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x8103, 0x1, 0xd5, r2}, &(0x7f00000000c0)=0x20) 00:08:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82024c2963a686653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000004}, 0x8) 00:08:55 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) chdir(&(0x7f0000000200)='./file0/file0\x00') poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8a00, 0x0) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f00000002c0)="a39fb0438c0c5c0b017b16888350048aead7848a2f569ed408086fa633f174ca5c147979bcc3b8973a39066068a4d6df3b2dc221dbf872ebcc90db301fe643656e437cec522803edfb727dac9f905e781ef0facfc036a5a639dd1152345827a2b37c05925dbb0d584b4d9498e0c53badd7aad5196064c0d3896d33b7740b4b06c3c551457b3a1e8d21642e8690bc316e3543aadb28929d8d2f94f84cb19632b3b217451759db8c54c606c03b3e66b76d86dfe9ee5f") 00:08:55 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x4) 00:08:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x7ff, @empty, 0x3}}, 0x0, 0x0, 0x200, 0x4, 0xfffffffffffff800, 0x7ff, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x970a337}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r2, 0x7, 0xf, 0x200, 0x9}, &(0x7f00000002c0)=0x18) chdir(&(0x7f0000739ffe)='..') 00:08:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x36) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000180)=0xffffffff7fffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f0000000040)=0x9, 0x352) 00:08:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2e6eb24a}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) close(r0) 00:08:55 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 00:08:56 executing program 3: r0 = socket(0xffffffffffffffff, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x69}, &(0x7f0000000100)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000200)=0x4) 00:08:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="638d8ac8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8) 00:08:56 executing program 0: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = socket$inet6(0x1c, 0x20000000, 0x1ff) getsockopt$inet6_buf(r1, 0x29, 0x73, &(0x7f0000000100)=""/43, &(0x7f0000000140)=0x2b) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x9, 0x1, [0x4]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x579, @remote={0xfe, 0x80, [], 0x0}, 0xe861}}, r2}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:08:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0xdbe5, {{0x2, 0x2, @loopback}}}, 0x90) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r3, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000280)={0x10, &(0x7f0000000240)="baf4a7abfd181f2e5ba185ddc998772deeeaa8dff2082d6d102f9ec043e8484b4bd54cdde0889fa45f58b4af5b708c1d5d3879e3e19211aa63418d0643d1cd", 0x5, 0x1, 0xfeb}) mlockall(0x1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) sync() getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:56 executing program 2: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) freebsd11_fstat(r0, &(0x7f0000000080)) setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={{0xbf1, 0xa1fdd8e}, {0x0, 0x7}}) r2 = msgget(0x1, 0x500) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/124) semget(0x1, 0x0, 0x0) 00:08:56 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0x167, 0x6a7, 0x800, 0x3}, &(0x7f0000000380)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x2497}, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e20a3000000b29fac448a2d310998ae88d503bf0d1801000060293ed20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e000000000000000000000000006d1c30e29758afccc0531ae28d02a25ca574a7616c55c99e6a535f4bddd57cf217800ebfba82c66ebc8e61dd08bda61ea2f24db76236b2f0807afa4b48514e79fec3c463c5d8085ccfb31ae0978483a7", @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r4, 0x6e1}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000200)={r4, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0xff, @mcast2, 0x875}, @in6={0x1c, 0x1, 0x8925, @loopback, 0x401}, @in6={0x1c, 0x3, 0x5, @mcast2, 0x4}, @in6={0x1c, 0x2, 0x2, @loopback, 0x80}]}, &(0x7f0000000240)=0x10) fdatasync(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000400)={r2, 0x4000000000000000}, &(0x7f0000000440)=0x8) getsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 00:08:56 executing program 3: socketpair(0x1, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x1, {{0x2, 0x0}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@local, @loopback}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r2, 0x20, "6703f049e11f8083cfb0ce8f02ecc44314e294dbc774cacb71e03849e6ba8cfc"}, &(0x7f0000000300)=0x28) sendto(r1, &(0x7f0000000340)="c965e35236a027156a9d3e7958183f601891864a82c692ad42ee4b0c198fab83a9c1319d310646bac133ce73edced7770ee04b3f04a8431c8bf1778f13a16c13a38c3cacea30470b2e57e128f095bb2154b2b4356c1c28c41b140b6494285d568bdfb5a6d4946c9b1f48c68cf085c6d7831da327e3d3e6de260b1efe9a3f34111617847ebb7f663984bb5b3191d0dfe6845461edb3a31897b29c651267fdb67400edb940511b654f6d6bac55be682e7590622389b8c26e605ea4a742bfad813d13c93761163bd833e53821fb278fc8e79abc944c13928e5744ebbb6eab877aa609847a1b93d921aed2daaa65ec98614205e25a", 0xf3, 0x4, &(0x7f0000000440)=@in={0x2, 0x0, @multicast1}, 0x10) fcntl$getflags(r1, 0x3) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000480)=""/102, &(0x7f0000000500)=0x66) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000540)={0x3, 0x7100, 0x5, 0x5, r3}, 0x10) r4 = msgget(0x3, 0x4) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0)=0x0, &(0x7f0000000700)) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000900)={{0xba, r5, r7, r9, r10, 0x2, 0x95}, 0x4, 0xc793, 0x1, 0x7f, 0x2, 0xf2, r11, r12}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setresgid(r7, r6, r8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000a00)={r2, 0x9, 0x0, 0xffffffffffff0001, 0x1, 0x80}, &(0x7f0000000a40)=0x14) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) getpgid(r11) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r13, 0x80000001, 0x2, 0x1, 0x800}, &(0x7f0000000b40)=0x18) r14 = open(&(0x7f0000000b80)='./file0\x00', 0x100001, 0x5) ioctl$DIOCGETRULES(r14, 0xcbe04406, &(0x7f0000000bc0)="c4a3312fb2360f793fc292adf9aa8c3557d2eb306a025925da31bdb636776d3e9b0504aebd133aa421062e58df084bfe1889d3c574cdfb240eb5becd2150") connect(r0, &(0x7f0000000c00)=@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r15 = open(&(0x7f0000000c40)='./file0\x00', 0x800, 0x111) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r15, 0x84, 0x10, &(0x7f0000000c80)=0x6, 0x4) 00:08:56 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000080)="2cee", 0x2}], 0x1}, 0x0) r0 = socket$inet6(0x1c, 0x1, 0x2) r1 = dup2(r0, 0xffffffffffffffff) poll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0xc}], 0x2, 0x2) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x70, 0x800) poll(&(0x7f0000000080), 0x20000000000000f8, 0x0) 00:08:56 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x401) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x1) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4) fstat(r0, &(0x7f0000000300)) openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0) fcntl$setflags(r0, 0x2, 0x1) semget(0x0, 0x3, 0x2) 00:08:56 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote={0xac, 0x14, 0x0}, @broadcast}}}}) r0 = dup(0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:08:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000380)={0x9, {{0x1c, 0x1, 0x9, @loopback, 0x3}}}, 0x88) 00:08:56 executing program 1: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) dup2(r0, r0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x8000, 0x82) 00:08:56 executing program 3: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x401, 0x18) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000140)={{"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", "451f09506cfb4387bf0aea9eacefff2b3f81edbb76522015ed423ffcd00ddcf0", 0x8, 0x100}, &(0x7f00000000c0)="adfb42f6e5d4f8caea851f36e937fd52a922fe8920050f89dc86c5ab0e10b103ed5c07607fa5a1993fd62215d4d10b869fda00a538c2e7d9d67341fc9f56cadc4c88", 0x81ad, 0x2, 0x200, 0x0, 0x9, 0x1, 0xffffffffffffff7f, 0x5}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x2020}, {0xffffffffffffffff, 0x100}, {}, {0xffffffffffffffff, 0xa}, {}], 0x7, 0x0) 00:08:56 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7, 0x2, 0x5, 0xcd}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:08:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000380)={0x9, {{0x1c, 0x1, 0x9, @loopback, 0x3}}}, 0x88) 00:08:56 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000380)={0x9, {{0x1c, 0x1, 0x9, @loopback, 0x3}}}, 0x88) 00:08:56 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="e7ffffffffffffffffffffff08004500001c0000000001029078ac1400cb2d3cb245033441acfe48aaffffffff12009078e0000000"]) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:56 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f390200c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="82c485771086aac33039e5cfb8da993594b7539d606e9dfefcea19b090503f1b89cbb01376a20b4a455a0186d7e36ed4a601f370192e53028d18bca444967cdb3439069f08293abf75db898adb10832c35e93ab94ee60f64861c94c9ff7e86d6d7d5e1432ede4f65de92052ed7173fdf6b1be41accfb6b0a73c4bf") 00:08:57 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x20a00, 0x20) lseek(r0, 0x0, 0x4) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) recvfrom(r1, &(0x7f0000000200)=""/109, 0x6d, 0xc0, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000380)={{"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", "c8d3e781215b5fa64a0ff6d58c7542c156b33ab5086c9665f7b48a47a0611884", 0x5, 0x4061}, &(0x7f0000000300)="535825a5e88a2e277963e34927317938185b2078af6020883b16cb1000fa0d10ac133b73fbaefdcedc42355cd32aff8af6637f1a496b6dd1b4045c58859aa61e9f3077c1838348076c", 0x8, 0xf75, 0x5, 0x9, 0x2, 0x3, 0x2, 0x2}) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000000)="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") 00:08:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x4, 0x4) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x20, 0x4, 0x100, 0x9, 0x5d1, 0x800, 0x2, 0x0, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r1, 0x8}, &(0x7f0000000300)=0x8) getpeername$unix(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=0x57) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r1, 0x3}, &(0x7f0000000600)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) exit(0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000580)=0x4) sendto(r2, &(0x7f0000000640)="f0dc2180541820231f85720b52d338fc6010139d3bbb3fd0d99041ee3c862558a3d7b957bae050e3b046e972aa86a72e84cec4f6390c0699a9033f5f3fc677ce36bb8627e2b7528975be8e5c06e31ab813d94cdb322207b8465df0bedcdb4b2309eed70df4ad6a627110475cbe54b9ecae42beeb26749d5ed82197434a8d865da0e334ed07f4dd4a44f95aa6db970edb77e35aacf8bd0f0ae7ebd214f8dd06", 0x9f, 0x8, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000540)={r1, 0x62c}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 00:08:57 executing program 3: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65192f66696c6530000bfd45eafb002b8d468c076ea48e01870b89a150d081a2bf3c4311630a63b425f0ea3ac11544a2a55abefb756be8855feafffffffffea0ab310f7d6aea897b7d665f1ff4633751df"], 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:08:57 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote, @local, @remote}}}}) r0 = semget(0x1, 0x6, 0x20) semop(r0, &(0x7f0000000040)=[{0x7, 0x4, 0x800}, {0x3, 0x8e, 0x1800}, {0x0, 0x40, 0x1800}, {0x2, 0x100}, {0x0, 0x1, 0x800}], 0x5) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$inet(r1, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) 00:08:57 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c1bb5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000280)="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") 00:08:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = socket$inet6(0x1c, 0x10000002, 0x5) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x400000de, &(0x7f00000003c0)=[r2, r2, r2, 0x0, 0x0, 0x0]) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}, {0x1c, 0x1, 0xfffffffffffffff8, @loopback, 0x1}, 0xd5f9, [0x9, 0x7, 0x4, 0x1, 0x5, 0xfffffffffffffff9, 0xb2b1, 0xfffffffffffffffe]}, 0x5c) ppoll(&(0x7f00000001c0)=[{r0, 0x75}, {r0}], 0x2, &(0x7f0000000200)={0x2, 0x40}, &(0x7f0000000240)={0x5}, 0x8) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x9, r4}, &(0x7f0000000380)=0xc) 00:08:57 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername(r0, 0x0, &(0x7f0000000040)=0x2e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x0, @mcast1, 0x6}, {0x1c, 0x0, 0x5, @rand_addr="778995350e4055c50ccac54b53ddad36", 0x8}, 0x8f, [0x2, 0x5, 0x9, 0xfff, 0x9, 0x40, 0x7, 0x5]}, 0x5c) 00:08:57 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget(0x1, 0x1000, 0x40, &(0x7f0000a6e000/0x1000)=nil) shmat(r0, &(0x7f0000bcf000/0x2000)=nil, 0x3000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:08:57 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000000088a80f008100430086dd6000000000000000000000000000ffffac1400bb0300"/62]) 00:08:57 executing program 0: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0xffc9) 00:08:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) shutdown(r0, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setuid(0xee01) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/203) r3 = fcntl$dupfd(r0, 0x11, r0) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x82) 00:08:57 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000002c0)=[{}], 0x22a, 0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x2, 0x1000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0xffffffffffffffff}, &(0x7f0000000400)=0x8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=0x0, @ANYBLOB="ee08000000764182"], &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x1, 0xffffffffffffffe1}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x8, r3}, 0xc) 00:08:57 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1}, 0x24) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="2b1b86f5efa0fe58718cd365f804240c9d3d8f04e37c51e980f130b39c5a8a6219a3f40512ffdf0344876aae508e45c7eb8c6ed362fc6a42ff26055a9527b3dfd09fb091d21fcb685ac3490ecf5fac0bf1011281a6513ad69ef0ae053369d7c786267f05de3f677dc45c12157b97bb080e95f1292c5cb774dbfb628eb945f7c1d98019a0265ce251e2b69633d65648463472e18419cbd12a019cc7c399433845736440668069b342dfa398bac1a0c1639df2c82e53f5588139a29082daefd654a6d9fc30bb6ae8fba82633b3f6") ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="fc50d24659c280a7f0b73b0da3ae280e5b3f3c3b5d35a3921b4c78fed46b3c4d16273c30b68e1b0007") ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000180)) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000001c0)="03a7c17ddd52cd1121eac430a22e6f08f05294bb8213b8219ae82c0cd91ad40d5fa7d8b091e66a7352c9102944b356ee6fbded1ca739b9769e1430684eebb1b220ecee131868e24dd16cb5318a5bdf17fc4415077b992ddf78eb1da06310bd96ed072175a0767fa677d2525d626a31fe56ade1e851eb118d30c82bb89c633c0a7a5f6d42a397a83e93cd84172229178fd4a680a5104438c476991a82e43b5d260638358e790e81534bbbc43cf663fcda5e9a11") setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@multicast1}, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000002c0)="24a4b0acd1d346af37301a7e8dbe67d762de198aa8a12b94b957c2ad5ec6e6098117f99925101d1df9cba4f7210aa5e2ae0d14c0025ae1ec8884933c51507afe2a414611aa236d0775daa7442ed2c401d1fe2783a822a2b984d3507a8b52acd75021807dec606dc0e7d6dcb24d18a34f") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000340)="1f026bb4d0d059fa548bce52e655323e4d687eddcc5d1255bb3f33efd73c726b0da2162f440f006821a4b92932c2f43c0620554071324791838f436a84b877b155a2e9d5e04ee4f2a8d3dd5ae5ef2d326db7c26996a0a1124d1343483a11b299ec71e572255e34528b971257b96ac8d4f120d4e962596f0ffc15a08e87328a22410153761256f6551a2d8257fdce756dbc302c9d9951e07cc44aa5bd51d22db59791edc74e55e407ad0bd5c09ea473735695561e8647a1ff2b7de558601a8ec45ffc9d645fb9c2cc097fa0d64313f7b262262a1516174027cfa5043e76cc") r1 = accept4$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x2c, "9da91d1c796fce9a91a22425e46725294c0fd59086b5d8a438b28b10fcd122a1991b2e8032e1741e90320e0c"}, &(0x7f0000000500)=0x34) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000540)=r2, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={r2, 0xffff, 0x7}, &(0x7f00000005c0)=0xc) fcntl$dupfd(r1, 0x0, r0) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000600), 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000006c0)={r2, 0x7b, 0x5}, 0x8) accept4$unix(r0, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r3, 0x8, 0x4, 0x400}, 0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000840)={r2, &(0x7f00000007c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xa0a}, @in6={0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0xe6}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000880)=0x10) writev(r0, &(0x7f0000000980)=[{&(0x7f00000008c0)="0f4a13c34398ca1a9b19a2b271c66346f8f2aa8dad3fd5f4b2bd504d0ed174986fa0f6499675c2149b79737c3faf39e6e7c10616d59369cdd80553a363f4d121a6f590a90ff5d6c560b438206131358fee3265bb26e28b8caa72437c0c0cb5dbc72488afe9ecfda7b0b7bc5bb2ca8408b9cc2ce8a262bdc9a99d978f8c693473a92a386cfeff3735d39bd84af45ea5cdcd8b12d4873a78950d70d296e0874df7b4c5e18e898d424f9d1ffbfe73f3dd1a", 0xb0}], 0x1) ioctl$DIOCRSETADDRS(r4, 0xc4504445, &(0x7f0000000a80)={{"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", "b4c7ad4640b07046e9efe6bac5eb4a0f388f58efe4d0fc242361642c193d92ea", 0x6, 0x6}, &(0x7f00000009c0)="b36a923b602e86d9436fa295f60f8ce22e72d1729928f86ec21cf49a0b3cdf111a68a597f4cc057f1acc0c3f3173a739a97b9232422a198bc6565e7897626ed0df54c1a4d083caf4d82b52517169750e44a581a13bd625eaf696022c4c9781d234e198081353e7d919e071aedd165612bfc209fef05286278b175e01aeb1d1e7f67edae99d10", 0xfffffffffffff800, 0x20, 0x52, 0x3, 0xfffffffffffffe01, 0xffffffffffffff80, 0x4, 0x3}) fchmodat(r4, &(0x7f0000000f00)='./file0\x00', 0x100) r5 = getgid() freebsd11_fstat(r4, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fstat(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000010c0)='./file0/file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001280)=[r5, r6, r7, r8, r9, r10]) 00:08:57 executing program 2: syz_execute_func(&(0x7f0000000000)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa0183a41eab34dcec220001c7"], &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xcb, 0x7}, &(0x7f0000000180)=0xc) 00:08:57 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:08:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001880)={{"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", "e517bf3c1ac2269cda50f2334dc16e3f10abac7e2aead56a8d28e15dcbfee3e4", 0xfffffffffffffff7, 0xffffffff}, &(0x7f00000014c0)="e266a04224783498d4d0ddfafc76dbb5a3e723d9b6039a04abf2f20629b87e9144638eea9a1a179ece6f4878ca566faf40a083426d1ec7ce2cd63c863fd2cc5804d82b50923b0d6812af5d1cd5ec40a4af8e5ed9ad6f807c479bcce974414779bf0220aadb82eba85d61cb982c187f3d8445274d17552c859442e61a736e5c1e43ab94518276bcb4c4e1fbca0630dc0d0d46532e0192c3039e1ee8396d394330c46c", 0x3, 0x0, 0x6, 0x101, 0x90ce, 0x1, 0x5}) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x200, 0x4) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=ANY=[@ANYBLOB="0120032f660be509e4ff"], 0xa) ftruncate(r0, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001580)=""/247) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:08:57 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) r1 = semget$private(0x0, 0x2, 0x88) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000100)=""/167) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000000)=""/119) r2 = socket(0x1f, 0x3, 0x200) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) listen(r2, 0x1000) 00:08:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x2) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x4, [0xb6, 0xff, 0x7ff, 0x7]}, &(0x7f00000002c0)=0xc) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) semget(0x3, 0x1, 0x640) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000001c0)={0x8, &(0x7f0000000100)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x80000000, @loopback, 0x5}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0x8}]}, &(0x7f0000000200)=0x10) fchownat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:08:58 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2c, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0x8) 00:08:58 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000100)='./file0\x00') getpeername$unix(r2, &(0x7f0000000600)=@file={0x0, ""/4096}, &(0x7f0000001640)=0x1002) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x3, @ipv4}}, 0x0, 0x8, 0x5, 0x0, 0x0, 0x200, 0x4}, &(0x7f0000000280)=0x98) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='{!!]\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\xab\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\\(\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0xffffffffffffff08, 0xc30, 0x6, 0xa005, r4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x2) renameat(r3, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 00:08:58 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a200fd1b02db5d9000000420f01fcc653fb0fa95ff965be6440ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") r0 = msgget(0x1, 0x8) fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpid() getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000700)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac28e3327ac35b329c4678fc080172ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b5e558b19f6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3facb63ec3abebb7bdd82261b0e9262e0aff92c143b4f67ded1c22fa9becc6d9e14f81034fae2f23078dce3ce062b8c6f27d96ec02ca4c965d8521731ff48dc8c882872d8f0c462132a1efb4af183158cfd40b40ee39e2") bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r4 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000180)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000240)=""/142) r5 = accept4(r3, 0x0, &(0x7f0000000480), 0x30000000) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r5, &(0x7f0000000100)=@abs, 0x0) r6 = shmget$private(0x0, 0x1000, 0x248, &(0x7f0000ffd000/0x1000)=nil) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000300)="17c221c3293565976888f10a6cfd52d023df9282d62c5d62d71fc3c32acc35c270ecd68ff4f72f050d139a86275a650b5e36172d171b2495a1ff4cfe052b3b5a91a514162f3a495941895c301a2746231d20") shmctl$SHM_LOCK(r6, 0xb) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r7 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r7, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r4, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) 00:08:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00file0\x00'], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000300)="853fecf1150be75f31442302b9483e3e96e64eae039208300db87fb805c11e4b1b03dcacfef3f90bae42a0c1931ee97ea18f9798d8ca65cf7d549f4b5b056740f585f5f044b665de89edb0d0f3a48da56b4fff44d15878423b73b4eff6905a83355272975f2b065f306488fd40e9836e0102f38d0fd4a2d7caae5500aac940b80efdd88a7fdef0df1510") 00:08:58 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000000080)="3063166062931396876fe2cdf8ef6951f2e770ea5ba7d0f9b57ad5bcbb2b275c1af125a4530c6b9835732871fdddb017364891f4fed4ee191b1f752e565c83191fde289e", 0x44, 0x4, &(0x7f0000000100)={0x1c, 0x3, 0x0, @mcast2}, 0x1c) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x410, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000019a000/0x1000)=nil, &(0x7f0000000000)) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) 00:08:58 executing program 1: syz_execute_func(&(0x7f0000000080)="264790cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c146000002e1b1b182010804f445e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) accept$unix(r0, 0x0, &(0x7f0000000100)) 00:08:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f00000003c0)=""/214, &(0x7f0000000040)=0xd6) 00:08:58 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x110108, 0x40) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="a0711b98c61035af385a8c5f5f299db1e96acdf0cb96b55f6fc0268c804892188314cfc2d97079b02491b851c8b51ca7b31b9a1b16c165c664effdb6c88b663a36c1493e1a159fa4920607fd95abf681fbd31e5d252bc94b50e9df2b5e308b0f2a755cfd83b9aafebdb6506c77cb20dbc2e61c36ee4494ff863bc6f7959ec2a8788d0e0f702cabc58c198418f29a253a3e36b7e35eb68b7e7625caf7b9f4") select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x4, 0x37, 0x4, 0x9, 0x100000001, 0x2, 0xfffffffffffffe01, 0x81}, &(0x7f0000000040)={0x31b, 0x892, 0x7, 0xe16, 0x0, 0x348, 0x7ff, 0x8}, &(0x7f0000000080)={0x10001, 0x3, 0x2, 0x7, 0x55e, 0xfffffffffffffffb, 0x4, 0x5}, &(0x7f00000000c0)={0x1, 0xffff}) 00:08:58 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) setresuid(r0, r0, r0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x21) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x7fffffff, 0x3, 0x1f, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2105000000fe8000000000000000000000000000a7d14a19762e7fc82180feaa90bb050000000000000000000000000000000000000000000000000000000000000000000000000000000000a736eccbc33612bb0000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030b77d92c94c760ffe1923850c", @ANYRES32=r3, @ANYBLOB="ffffffff01800000010000000800000006002000"], &(0x7f0000000100)=0x98) setresuid(r0, r0, r0) shmctl$IPC_RMID(r1, 0x0) 00:08:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3ff, 0x1, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0xb46, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0) 00:08:58 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) fchmod(0xffffffffffffffff, 0x8) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:08:58 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000006, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:08:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x410) msgctl$IPC_RMID(r1, 0x0) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f00000001c0)=0x8) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x100440, 0x1) 00:08:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100000, 0x0) fchmod(r0, 0x0) mlockall(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() getgroups(0x7, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r8 = getpgrp(0x0) r9 = geteuid() freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpgrp(0x0) r15 = getuid() r16 = getgid() sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000100)="58a6d88038323b82ee09bdddd159526532dc1c8426f9d65e87f3e7214cf8c28f69b0ad5078c28698f1bc16436615cc7b79ae76526aa2f816bf58fe09a78cc011dc38f7bcc02e2d0c5da10e98015fd9400f17dba7960a395edfaeeeffe27fac8223dafd53e41cdc1ff03835495cd4724c37500fb6f0527eeabcff6b23e61e57af00d9aace109d2301a7f88d3a27cdd2f129d06563d1ffad8a70939bfd2c9a62c085c525c0b886cf57ad9d8dfc403a9c550ca6b48ded2eae841a5a307a21e834c18ebdd2c978dd58fb6c84774288bb2ea41c51480931f1ecb94f1ea6a6c052ad41cf8ac70901615bc7ef3b08c9a9af08", 0xef}, {&(0x7f0000000200)="30dd90e38db67eb5a1bc6e1dee03827495ac3f4c7cf611863787f436365c19102469c59cc1251d09215cab40a1cb2f894bccc4c67c18cba5bbb54e223448cf3c7d065451edd62b2dca7e551573e85065ee", 0x51}], 0x2, &(0x7f0000000580)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x18, 0xffff, 0x1, [r0]}], 0xb8, 0x1}, 0x0) 00:08:58 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000b7a000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f0000dea000/0x2000)=nil, 0x2000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xba31, 0x4) 00:08:58 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f467d18054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) 00:08:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x180, 0x2300000000000000}], 0x1, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000100)) socket$inet6(0x1c, 0x0, 0x100000001) r1 = accept(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="13004e2201000000ff020000000000000008000000000001080000000000000000000000000000000000000000000000000000020000000000000000ad4b31aefe7229e0762f1aaf527d130000000000000000010000000000000000000000000000000000000000000805000000000000000000", @ANYRES32=r2], 0x84) socket$inet(0x2, 0x3, 0x7) getpeername$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) dup(r0) socket$inet(0x2, 0x2, 0x4cda82fe) 00:08:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000080)={@empty, @multicast2}, 0x8) socket(0x17, 0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x2000005, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@remote, @rand_addr}, &(0x7f0000000040)=0xc) 00:08:58 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000000)="681c052a4dd07efa7ca826e5b8e3482fb75166d5356a08a699ab33c53bc049397329bd625530056a2b8049a626dee12ad474a4f0afa14c800161b7504d3eaa8c73cedbddf60f") 00:08:59 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$unix(0x1, 0x2000009, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) mprotect(&(0x7f0000624000/0x3000)=nil, 0x3000, 0x4) 00:08:59 executing program 1: accept(0xffffffffffffff9c, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0314000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) fchmod(0xffffffffffffffff, 0x8) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:08:59 executing program 3: syz_execute_func(&(0x7f00000003c0)="0c02b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d6807480f1130518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2}}, 0x0, 0x10001, 0x9, 0x9}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0xc2e}, 0x8) 00:08:59 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000003c0)="66430f6365001c1c360fafd8f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014ed8ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200ac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b000000f2ac2d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543ddc852417000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket(0x1c, 0x20000000, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1901, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) shmget(0x1, 0x2000, 0x1, &(0x7f0000fef000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:08:59 executing program 3: mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[r0, r1, r2]) getuid() munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 00:08:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) msgget(0x2, 0x200) r1 = dup(r0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f00000002c0), 0x100000) bind(r2, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x117) sendto$unix(r1, 0x0, 0x3d, 0x400000000000, 0x0, 0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x4, r3}, 0xc) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x30000000) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x5) 00:08:59 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:08:59 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x7fffffff}, 0x24) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) 00:09:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchdir(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) msgget$private(0x0, 0x202) r1 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x19d}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x3f, r2}, 0xc) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000000c0)="90cae5c49091998c39562f40f999564b37c3d9b5dfae76d7519ef9cdd4641d90e9c3a8d1bb2bf86eaa4a0173c08bf824077bba00771e6547cad3701109ed7ca69f6b05c8338c8e804780b45a2905fe588f44a82ac210eb8b07943dcc3330aebe77e77bde807f28dee50c34357f611ee638f340a0ef15650aa4cd6d52f6034cc275c8645463dc63460202679eb214f8e79a55") r3 = socket(0x10, 0x5, 0x81) r4 = msgget$private(0x0, 0x100) msgsnd(r4, &(0x7f0000000200)={0x2, "76071a72281f9e9e94cad5344f6996ee1556c372d26237cd6849e6a82cd38d924eb7d403cdf529c49b56b5731aed99c6c01dba4006e98ca69cf6a36079d83c533d2eb735bbb9b9fed46f2a321048231fcb18e3bb644e0cf12b2ae783ed178d2baf170179be54fff3fdd48e449acc4bdd1d65e47a19f421bc94faf8be7098fe9fe697d0275b126399b368f7f2fba8b6b24b5bae954c0e3793c57d3c3a0b7e2bcd80db338e63bcb980df1acff3523cd3b70ee58df7ee9c00abf437a497ccc65e0ce56552b02d57dae545fb580df9254fe0067dfba0012628e694781544bea1080c5903babe3ab8618c38d18273878736d6a96779ec"}, 0xfc, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, 0x0, 0x0) 00:09:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10002, 0x4) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:09:00 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0xe0, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) r2 = dup(r1) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000340)={{"a2cadbc83de92696118e70549d57dab3acf62a99cb1f2a6340a436a8fa27497016e7dbb15b9b225858d7b20381cb5f76706072eeb5fc5f4915d7c8a111a575ef0b7def091bd93e3996e13efb882de55e442dffedc22546f6cd60bfbe5b0b4efc70841e0562ddcafb5579681cdd1c82bf7c0ebfab9f3c3eb2e4d346a087b2fa4ecb67fa9002bfc7c713a35fd33dfd5f1b2ef7a7488de7a69dea8ae412a53969c8555e2701a1121fd8b840571a8e68cf38c5cf1e42443946ef0a5bd4ff60c28978d3379fe4b70cdef1982a519c22f5130193962dc4163ec4ac2d01eee9b20bcba9a21a9d4669897be7cee2fa79daf2eed338e9d8a7f6def21bdc373496cc9b0ecf4703f28e4a9b43e173b67b7ca363514c23c9376706f332c1d1d52edf364581ef4df10ac8abfcd6a8f609f0acb7f8406df5232c572701bafa00f2e0479c2e90a4859bfb3593032923f0e721e11840243d118b7c9a99cc9c1ea6587666c8835a22821cdad2fc22893e2e8261db598981744303f63b852b9d09d58d9564ffffed96d6665c7c16635d2437ce7f0d8b8a0da74a2ff62d64ec566535b6b34a7c278e9d258c5f4a5931426ffe7ddf90303d22f0a6713d96c99a740b31007b9bd2a08fdd4ea72da372fa448fb6ccf2a7e49e2de8bbc1e05277594b0d977ac33ec3f09caea3ef6da61c1ef802c5cb9df0f5faeaa0f18b606474f2a04dbabc2d251ec385d429ed696b6cdfef77c48cb15951fe3fe5afb22a1b8c9c7670ea8345e6203a2b92ee5718c3805082749f1bc9f0db42cdd90f05458d94e7a9948ee1ed194e28fe9b476a9b3c27512de6d3e001425f0c164aac8e3fe483bd9141d7aec5535ac0b3c707ec54b983c063adac17ac14bea2360718adb6a6f12786c9e2642a5b02a2fa975c1eb551d7a784f6e18790162f5f755df74855127976ac73fb007090b3007a18253a391207a225ec4773b23c776185d3cb247a216fa0270fd0be3c3a9c7e399274c576a0739496c9859a1d58b7555f0bec0d53cce0b0ad2962fd6c7959deecf850b551e2123e215fb1f64d013c230bcba54b38fa8ec2bce38ca9de422a5ec340fe198d017693ca588e11d6bc8dedfc4ba3472faea4b3cffad2998c121bdb76121c4f96e1276a8e0e9b3c1f67db333bbf281b1b2f0245fcaf758d057bfba6eb6ff3ad4baf1710ce7876895bc70b3dfc37842011921b196d091e0776cdde6ddc5d4e9f1c8a7fc79f04f8532a68b6ac0dd7903f535aadb6823483daf7e2593f9284f8227562a2c8cf7cd3d311e153420fefba8876dd5392a184e8c1cf2d44bf03fbf9f27ee815a2999d5b1de288d1d83e8ba3a2d4d3dea3c0cb45beda7ac0d18408f0a6f77744f9de5691329995c41df37d966b01fccc119e6c561aff1d57a5ec3672498969303dd5e4f8e10af8046686372846e3b5ce69a456166440ca28cac131", "922bd032bb616c3a0e804c4f69b13cb0569cea9ffc5909ada95c1ccb4af2d1ea", 0xfffffffffffffffb, 0x4}, &(0x7f0000000240)="31d3fca10e3b737825885f7ae35878e2dfaf95c2384efb47c17b127efb76e646ddfb5311bfa1b75d8834a4ae798b90112524ee8b7d710b913195cf60c7cc1d538b0f79baa926f53889873d394ba2e13efb2fa902d4aa2f2a21504dcad2242718a2893daf09494c5d5d5ec1ec5f0a52dd575956c59d2f80787564ea042e395b0ab08939d602a6a6e4714b20703d48849f4678f85c589341506ce3f1d2981df7d89cb5a64ce99ecac3c1babb8d9b37beb54f9c4cbcd8a350077ff4e7302e7dcd03e37ec7", 0x1ff, 0x40, 0x5, 0xdba, 0x8001, 0x1, 0xd0, 0x80000001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r3 = socket(0x12, 0x20000004, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0xfffffffffffffffe, 0x4, 0x2, 0x400, 0x0, 0x6, 0x4b6e, 0x7, 0x60000000000, 0x1, 0x800}, 0xb) 00:09:00 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000001180)=0x4) 00:09:00 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0xfffffffffffffffd) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:09:00 executing program 0: r0 = socket(0x4000012, 0x4010000001, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x44}, &(0x7f0000000080)=0x8) freebsd11_fstat(r0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x1700, 0xfffffffffffffff7, 0xffffffffffffffff, r2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000040), 0x8) 00:09:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x0) ftruncate(r0, 0x20000000008) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0x34, 0x9, 0x400, 0xfffffffffffffff8}, 0x8) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r2 = msgget(0x2, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/139) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) sendto(r1, &(0x7f00000004c0)="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", 0x1000, 0x18c, &(0x7f00000001c0)=@in={0x2, 0x2, @broadcast}, 0x10) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) mlockall(0x1) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000014c0)={{"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", "033fb07d00223e6626bc46149e3784bc6d48217703c3b3b372c3b767f399c428", 0x0, 0x9}, &(0x7f0000000300)="9b7e00c7dab374c54ac4891b405bc14fcb8f6f19a56a5a6770e015", 0x8, 0x100000000, 0x0, 0x4, 0x4, 0x40, 0x2, 0x4}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) getpeername$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 00:09:14 executing program 0: syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x101}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x9, 0x2, [0x9, 0x6f]}, &(0x7f0000000100)=0xc) 00:09:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x24, "ab7c82edc8326a8b98e4a90ed68e2032c7985c8c5b044a2f6172815eba5ee9e1f1ce7b63"}, &(0x7f0000000080)=0x2c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0xffffffffffffff01, 0x3}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94) Syncing disks, vnodes remaining... 8 Waiting (max 60 seconds) for system process `vnlru' to stop... fsync: giving up on dirty (error = 35) 0xfffff80003ba3000: tag devfs, type VCHR usecount 1, writecount 0, refcount 60 rdev 0xfffff80003a0d000 flags (VI_ACTIVE) v_object 0xfffff8000391ee00 ref 0 pages 711 cleanbuf 57 dirtybuf 1 lock type devfs: EXCL by thread 0xfffff80003a2a5a0 (pid 20, syncer, tid 100064) with exclusive waiters pending dev gpt/rootfs 00:09:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10002, 0x4) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 10 1 0 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. pid 754 (syz-fuzzer), jid 0, uid 0: exited on signal 11 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe002880e400 frame pointer = 0x28:0xfffffe002880e430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2380 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 574 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002880e060 vpanic() at vpanic+0x1e0/frame 0xfffffe002880e0c0 panic() at panic+0x43/frame 0xfffffe002880e120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002880e1a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe002880e210 trap() at trap+0x44d/frame 0xfffffe002880e330 calltrap() at calltrap+0x8/frame 0xfffffe002880e330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe002880e400, rbp = 0xfffffe002880e430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe002880e430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe002880e460 vgonel() at vgonel+0xdc/frame 0xfffffe002880e4e0 vflush() at vflush+0x3df/frame 0xfffffe002880e630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe002880e6a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe002880e740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe002880e7d0 dounmount() at dounmount+0x6e8/frame 0xfffffe002880e850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe002880e880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe002880e8d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe002880e920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe002880e980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002880eab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002880eab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffded8, rbp = 0xa --- KDB: enter: panic [ thread pid 2380 tid 100184 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why