e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 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) setrlimit(0x0, &(0x7f0000000280)={0x6, 0x7fff}) sendto$inet6(r1, &(0x7f0000001980)="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", 0x12ca, 0xc, &(0x7f00000001c0)={0x1c, 0x1, 0x8401, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0]) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:00:59 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0xffffff09, 0x80, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x3100, 0x6, 0x100000000, 0x0}, &(0x7f0000000040)=0x10) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x78, &(0x7f00000000c0)=""/95, &(0x7f0000000140)=0x5f) sendto$unix(r0, &(0x7f0000000200), 0x0, 0xc, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f00000001c0)="d6f59438c651b761dfb86b06c6e66b6c75d82cc17cd2e7acefc65c3682fc337e33f7ce6fc6faae672003f958759301", 0x2f, 0x20080, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)="c41e84f30ff73a184c74fdd7331092f84d90b4cb0e0fd02ebf7ed98b7d9b101cb3e39813e65448", 0x27}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x200}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='htcp\x00', 0x5) 00:00:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x8000, 0x80) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0xb0) 00:00:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82f4c4022e2f66816c653000465589c746eba4b46e8b1770ba711ac427e3cb"], 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:00:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x100000, 0x0) ftruncate(r0, 0x3750) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socket$inet6_icmp(0x1c, 0x2, 0x3a) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x28000000000000, 0xf, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) 00:00:59 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000004c0)=0x255, 0x10000000) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x8000}, 0x19c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x73, "ac94c3a9991022eabfa60d6a4ff45e7a9cbcedb0d6d576d82862e96dbc1b74ff297660e6a752e68fbfcca1bbbfe5b25effd262a148eb17303b0ced39cdfdc80f1a2af132c9b810a0ed8482ca39a9251cb78ef3d02a87ab661fe54643ac9017826cae663166ea6b959bb38d2d625fdb07250c8e"}, &(0x7f00000001c0)=0x7b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast2}}, r2, 0x4000000000000, 0x8, 0x214, 0x80000001, 0x5}, &(0x7f0000000440)=0xa0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) freebsd11_stat(0x0, &(0x7f0000000200)) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) pipe2(&(0x7f0000000280), 0x100000) 00:00:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x87, "10078e5c994e09c80e0b70af85eb821f82b78225ea9819a5ac062cdb611f211092d8dcbe565b35677429500c9c3b8d946a77802f5395b8d3a874877fa02d20893dd165f573588933a203e42af2cf77cfbb193721a2ccbe7cc42efd53df6c1f7314c3cabb7ada66c20385235740475c35f6b9409f711c56c840b104d577427a4af26fb5302420ae"}, &(0x7f0000000200)=0x8f) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c) 00:00:59 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socketpair(0x1c, 0x10000007, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0xf664, 0x5, [0x4, 0x4, 0x1, 0x3f, 0x299]}, &(0x7f00000001c0)=0x12) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x9, 0xfffffffffffffaf5}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0xe422}, 0x24) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/', 0x0, 0x0) fchdir(r4) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000001540)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000001600)=0x8c) r5 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000040)="0f1b0bc4417951cb36acc402e590a48c88000000dbc23626660f3a0dbd655666667fc482e59f9f340000000f01e7660f0f3690f0412907") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="0000060003001017030004000104a64de617b4efcda8ff182739f45fd51a81ac7e734428bf250bbd41d67b531c8dda73f101efb6659e0f89a9d0e82a32f64673baac56459561eb789721d9c4fad7e33a6901c9cd784361f5f2988957db7f7a35dbbf8771a1cbb2d6496e1af6aed7d6c7db9e0889a4a5cd2a7f5b320aeeb2846e4e96b99d85572570ab3efe1cbc16f00dd38c9bc2f00412ff3cf3fcfd734def853d9e8a67e5ee2c32a70b37292ac482b727ba6749158a63a9989197f9d5d3afc6245fb226b2e148440903248b9fc2ff974963bfda62bea5b2925492a3df3fecfd8600000000000000ffc73735d98308d5362e063bc44e"], &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xffff, @loopback, 0x8127}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001500)={0x3, [0x3, 0x401, 0x40]}, 0xa) sync() truncate(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffbc) 00:00:59 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(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) setrlimit(0x0, &(0x7f0000000280)={0x6, 0x7fff}) sendto$inet6(r1, &(0x7f0000001980)="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", 0x12ca, 0xc, &(0x7f00000001c0)={0x1c, 0x1, 0x8401, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0]) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:00:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 00:00:59 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000000), 0x4) 00:00:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xfe09) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:59 executing program 2: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x1d) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x7, 0xffff, 0x3}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e20200000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/128, @ANYRES32=r1], &(0x7f0000000540)=0x84) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x100, 0x83, 0x8001, 0x7, 0x4}, &(0x7f0000000300)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x81, 0x1, 0x7ff}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x3, 0x1, 0xffffffffffffffff, 0x80}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x6, r4}, &(0x7f0000000200)=0xc) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a832f2f450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r5 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r5, 0x7) mlock(&(0x7f0000ead000/0xe000)=nil, 0xe000) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000000000)=0x5, 0x4) 00:00:59 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:01:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = dup(r0) r2 = semget(0x3, 0x4, 0x2a0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x51d96a11}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x0}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000200)=0x10) __semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f00000000c0)=""/26) sendto$inet6(r1, &(0x7f0000000040)="3c0550a949f533a17422172d030134a8e63b7194c75b97eb6c61161b08a6838d34eae7a59c02b11d5f3252d72b8c3c4f5fdf19efa4f5a88769a1de0fc46320eb8c8864a8cd81f415f3c8f2d7e86dc47cd2f55d46f69f82ff5f90d8e0b4", 0x5d, 0x0, 0x0, 0x0) 00:01:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0xfffffffffffffffe, 0x2}, 0x9) 00:01:00 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$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ec653000004a0000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:00 executing program 0: r0 = socket$inet(0x2, 0x20000000000011, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x8001, 0x4) fsync(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000300)="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") 00:01:00 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:01:00 executing program 2: r0 = socket(0x1c, 0x7, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x6) 00:01:00 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0)={0x5, 0x0, 0x0, 0x2, 0x101, 0x5, 0x100000001, 0x0, 0x3ff, 0x9, 0x9}, 0xb) munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setrlimit(0x3, &(0x7f0000000000)={0x8, 0x77d2e48e}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000300)={0x8b33, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800031f0000008bbaa0"], &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000280)=0x3900000, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xa, 0x7ff}, &(0x7f0000000240)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:00 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2f66616c655ca6d9e8304dc98937fbf8b1bc65100030024f5a20b585fae3f24f21d5a44b11483bb7"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:01:00 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r2, 0x0, r1) accept$inet6(r2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_RMID(0x0, 0x0) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:00 executing program 0: syz_execute_func(&(0x7f0000000000)="f0420fb15d05400fad33c482ad0717c462213bb20d0000800fc73044def7420f16f9f3a42e0faeef660f38399e00000000") syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:00 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x19b8, @rand_addr="5b85f9c47d27b82fc7ae5aa6a53c62a9", 0x7}}, r1, 0x6, 0x4, 0x0, 0x6, 0x3}, &(0x7f0000000080)=0x98) close(r0) syz_execute_func(&(0x7f00000004c0)="9826473e431c160f05f30f59bfd9000000c45c4205930d7481b181b1e9b55767660f6232fb660f72d50fc4a2d1a68d00000020014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c4a3a97fb2000000000630a1c9fb110fd3c4a261b7e2") fstat(r0, &(0x7f0000000240)) freebsd11_fstat(r0, &(0x7f0000000100)) 00:01:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x7, 0x80000000, 0x3f, 0xffffffffffffffe1, 0xd824, 0x0, {@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x46c0}}, 0x0, 0xc70c, 0x3, 0xfffffffffffffffc, 0x7ff, 0x80000000}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x6, 0x3, r1}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x9}, 0x8) 00:01:00 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) exit(0x1000080000000d) 00:01:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5d2, 0x4, 0xd, 0x1, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x6, 0xf, 0x8, 0xc6a}, &(0x7f0000000140)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801f50be7576a524ce0dd601a0d0400000000000000e2ff0000", 0x1c) write(r0, &(0x7f0000000b80)="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", 0x57d) 00:01:00 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) exit(0x1000080000000d) 00:01:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r2 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) bind(r0, &(0x7f00000012c0)=@in={0x2, 0x0, @multicast2}, 0x10) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r1, 0xc7c7) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) accept4$inet6(r1, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:01:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202778c22183910334810a4449e26bab95ed60675aba3b5eb14f31889e9e2991b60888824b37effec00000010000000000fb79a1a7fc481224d9710e1de1bca7751a2c209f931f9018459af8a84"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc) 00:01:01 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000006c0)="88f589000aca5d593588b5cf8835c2df41cc0017b9222375d675e5d9389dfb2c6909b997fc959e47ead3e5825d1d5fcbb10b8df8b3c6166c20ad4b95a3c6d0412e1d86f643f6b2958f7362d08b7c3a9a0a565a5f0426704f21f54abcc38160c974cbeeec1a0b0e11772efdf6fe64101945bd945bf4b912a10311d01ef53ca372361d6fce930e20bbbee4471fddc6d642459cb4416f39111e7e9520c95e54ae697283a83053cb529d136d81d0dcfa7642d36c4b4f87feba27577ff152144213adf5df3fd8824d0d7ea9151a20d1d69668d5f2667f") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x100, 0x7, [0x9, 0x7, 0xca, 0x4, 0x197, 0x7f9de11d, 0x7021]}, &(0x7f0000000140)=0x16) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000007c0)={r2, 0x80000001}, &(0x7f0000000800)=0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000240)={{"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", "13847d9a0ef930b7a51ff05d3fe628d76ef862f6db331c66115b142966a57687", 0x9, 0x4800}, 0x0, 0x400, 0x9, 0x6, 0x1, 0xfb, 0x1000, 0x1000, 0xef}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:01:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000080000000300000009000000"], 0x44, 0x100}, 0x1000000000000000) 00:01:01 executing program 1: r0 = open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0xfffffffffffffffb, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') __getcwd(&(0x7f0000000400)=""/171, 0xab) 00:01:01 executing program 0: r0 = socket$inet6(0x1c, 0x10000000, 0x81) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0x0) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x8, 0x3ff, 0x6, 0x20, 0x80}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast2}}, r2, 0x1, 0x552, 0x0, 0x6, 0xbc}, 0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x6f, 0x2000, 0x81, 0x5}, &(0x7f00000002c0)=0x10) 00:01:01 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sync() write(r0, 0x0, 0xffffffffffffff83) 00:01:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "8aa3fe", 0x30, 0x0, 0x0, @remote, @loopback, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a2a5ba", 0x0, 0x0, 0x0, @empty, @remote}}}}}}}) syz_emit_ethernet(0x43, &(0x7f00000000c0)={@local, @random="3882cc2a7147", [{[{0x88a8, 0x5, 0xffff}], {0x8100, 0x9, 0xfffffffffffffffb, 0x1}}], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x9, 0x9, @local, "2045efcad7934a46d9", @random="0e55d02ecdb8", "955b531a26b47a2ed5e803b32e4f36a0"}}}}) 00:01:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x107, &(0x7f0000000000), &(0x7f0000000140)=0xfffffdbd) 00:01:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_nanosleep(0xf, 0x0, &(0x7f0000000080)={0xe02}, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x3f, @mcast1, 0x7d}, 0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0xffffffffffffca50}, 0x10) 00:01:01 executing program 0: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getpid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)) 00:01:01 executing program 2: 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$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000340)=0x8b, 0x4) 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$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) freebsd11_fstat(r2, &(0x7f0000000440)) r4 = socket$inet_udp(0x2, 0x2, 0x0) mlockall(0x3) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000000)="b1dc91cd80c4c1fae62d3cd3d8c56969ed69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea6664660f73df3dc48192558dc3c36645d1d9730f5726400f0d18c48278f2390a8ab1b182010804f40f667e440f000066400fc730") mlockall(0x3) 00:01:01 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)=0x1, 0x4) 00:01:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x3) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @rand_addr}, &(0x7f0000000080)=0x8) clock_nanosleep(0x8, 0x0, &(0x7f000084fff0)={0x0, 0x2}, 0x0) 00:01:02 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0xb40, 0x6d) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001280)={{"adb18bdb27f0301d839ae6b1f2ad8f23c06d7d530d5786ec3a971ae26b0530ef15d8da1cd92fb8d59d3d13af34aa2e62ffa625eb6ae44bcd436220b3e8a433109e9bbbb9c1c3c7be488d9eb49485f937d9545316f545668c4a7da164be29e9b66974f2936dd6454266603e09f75d2e749b114c2b50f2c13ace3d43c68eca5a7f20332bd525b7181f8950ddac1bb53ae7226cab26f36ae78889c53a5cca6ff8cc95d81565f4a3110efa1a7e9a9fa981da750af997ec11a04508b0ea218528b305f1e8fc4add1eefbefdc5f87c6335ca3e45be218cdc5ca4b5a57cb7e0fe5723ffe8edbda297197afc2587269a0f7ff0a18c1781a7c151f252ae701ab94d3e445b49235f688fd78987094cd8950c606e27dd4260b36cda29a7c1717ca7acf889e28062ce9fb2885bfcbf0c357c812eab8c95eec1c3bafa0e7199be07befdfe34665ef757e1507a682122ddc75c60465034c401ccbd091ce37c4443719004b55b9e82ea9c8ecee4f9bdf4bd21085659e3958bca8984c3e1f59ad39f4a5c961bfda0031a9a4790d1ba105b4bae39f637126a37ba4eab9aa7da66b79932bcc7e52cd5a5bf97ff1f66d3c61e46b839b343c09b8e9ed2462df5276abd849e9233681fc4c1935862bca7d6ac4f5920b8b33bace98ba3ce380ca02cf631e92a574cd3e83736d8f4864c315f1477cfd030fe598a23afac0ce13d98802b9c9453cbefc97ce8d5a9726f4057d752315f0ff03f1da93e73bd31e21529a0ccda1c6fed4f4bab6f1cba1d51d69c8f389e6746882971fc621df6f00138f669224ff5976f03064bbaba2a1ef0beacdb1efffbb530ca5c80caebcbb14c1d86b9ba51d14724bb0769fee550ddf3ae393a66172af4633e93d91b0c003ea9e554d133540f9f8d0d8648f96e65e663b37bb792d8e74e7f07c57efc462805042cdc9ffe737cff97de2a47b005f374106e626623f4554ec642c11c052af8d68d4485f21e43bfaa76629dfa2a0f8131401c72388ecbfc8e96f062dcbad50ebea8557de2a5ea921fae820ebbcc1db779f4ef24bfb5460f96460d87bb0aa3e1fee7f033bae9d9b12c9b9ff6251ffcc41200844ea77a451a2ef37570a4f2f3cf405e80e09de0021b819418f2229a2770080e0005e79d91d299d3221a8af02e3d47f9ae7b5135b5564844e04c71e44fda99881ab2f28eaa7590a7eff3a7d7d23cd1df41b1ff8a8f19b4026f0fb8caed4a344024a70dc20729675485292f4740460449ced7e1fbd794d1a15cc7765a7eda9ff0324151913f898b20bcb813dee72f29a15dc2ec5051dfa64c7d3b2cdcf49e0a567f95fdc1dc3bd85fdd2e5e0cb2d2b17d2d51deaa6665e5527b9d5f9ff0c687a4723d42e7db65c701d0453385f49905f521120d0c2d165825b2ee02dfd570564f7a108e3ef098cc16e69578f3866b62149bca8b764f79cb5e2c395d60", "1d4ec3f9d83092ebdfde6092b4bece0a3ff6acb964ffe4ad625b943465854b31", 0xe90, 0x7}, &(0x7f0000000280)="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0x7, 0x6, 0x5, 0x9, 0xc8, 0x2, 0x0, 0x9}) rename(&(0x7f0000000040)='./file0/file0\x00', 0x0) 00:01:02 executing program 1: r0 = socket(0x2, 0x85, 0xd976) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1ff, 0x2, [0x6, 0x2]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x4, @mcast2, 0x2}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:01:02 executing program 1: r0 = socket$inet(0x2, 0x10000004, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x3ffd, 0x8, 0x100000001, r1}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="ad516350bcd980a5daf11201453fb4a94b5a13f7ef823fee6a5c6262f4cd49fc0c51db39b972b6c893bc4234639f7ce278e696b80fc282eeef73f6943da9fcd7a16b1ca779c7c299d1d49254265e2f6382b03d07eb3779fe1673b316aafaac6d01ba24eb37d080ba2e37c8572835a1", @ANYRESHEX=r2, @ANYRESOCT=r1], @ANYBLOB="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", @ANYRESOCT=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32=r1], @ANYRESOCT=r2], 0x7) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100), 0x0) 00:01:02 executing program 0: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getpid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)) 00:01:02 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x20000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='dctcp\x00', 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) freebsd11_getdents(r2, &(0x7f0000000040)=""/110, 0x46) socketpair(0x1c, 0x5, 0xda, &(0x7f0000000580)) r3 = shmget$private(0x0, 0x4000, 0x440, &(0x7f0000ff9000/0x4000)=nil) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000003c0)=""/233) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x217, 0x2, 0x2, 0x4, 0xffc0000000000000, 0x3, 0x800, {@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x6, 0x9, 0x4, 0x401, 0xffffffff}}, &(0x7f0000000280)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x8, 0x2, 0x8000, 0x8001}, &(0x7f0000000300)=0x18) linkat(r2, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000005c0)=ANY=[@ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="ffff000008000000010000000800000007000000"], &(0x7f0000000240)=0xb0) 00:01:02 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="829e4002673e7a8a67f99abd9f080a01ec508918f91f8f5e06b77abe1b45ef7cd046ac4392bd9151a0ac57b873b48dfa4c00a6712f13ff24d0fb94c224a7e7e40bde47d2da7f3d3a638000138e74832d6d5af69f000000005458dcb3e39a7f691beff41281fc97dc8de503349c09"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0xffffffff, 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:01:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8d8, 0x4, 0x2, 0x3, 0x1, 0x68a, 0x40, 0x1dc}, &(0x7f00000000c0)={0x9, 0x8}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/36, 0x24}], 0x3, 0x0) 00:01:03 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x140, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x1b24, 0x1, 0x9, 0x9}, &(0x7f00000001c0)=0x18) 00:01:03 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x100000000, 0x2]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0xa14, 0x4, [0x80000001, 0x1, 0x3c1b, 0x401]}, &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:01:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget(0x0, 0x3000, 0xc4, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/201) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0, 0xfffffffffffffff7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e2300000002000000000000000900000000000000000000000000000000007eb84776dc11a7699ef44a5847b40000000000000000000000000000000000000000000000000800000000000000000000000400000000000000000000b8f400000000000000000000000000000000000000008c2f000000", @ANYRES32=r2, @ANYBLOB="364c0ce9819307fa7fc03ac7d030c4506def6637fb9fb73b309a278695c2c198cf5921f353c50f35f59c62314bd32a27d3bff79ecadd34e25aee2b7973f97c2e94a76336619b937f6f745955d8b18549310e841d7c9c0bb74bd902059bb4aa8ca657cfdff40c0daaf45990dadb363e39b32c301fcd04448bdda59172961f1828"], 0x94) r3 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:03 executing program 0: r0 = socket(0x1c, 0x20000103, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:01:03 executing program 3: syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socketpair(0x1c, 0x4, 0x3ff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x2c) socketpair(0x1, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0x20, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x2, @mcast1, 0xfff}, @in6={0x1c, 0x2, 0x81, @mcast1, 0x1f}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0xb26, @local={0xfe, 0x80, [], 0x0}, 0xc9a8}, @in6={0x1c, 0x1, 0x1, @empty, 0x6}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2}]}, &(0x7f0000000200)=0x10) 00:01:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) 00:01:03 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)="8fc3d685ab5b0b544163c4efdcb79826c5608197e99b8a41e1dc6c0cf6ca54e651d9e399f12b48a972481b7425e5e691da11cbd0c495a051d38315ad9e0023c027ac0be23a4bffd9c107a9e32a554ec564bfca077a98", 0x56) 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000240)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f284001b10b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b6593131b15dfba135fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x120000, 0x10) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000140)="49c1e0ab1f8e2b68bb53419ed2196d1e13491a90d46923d05f09bb46f590073cd3b25e1b27ffd8d5e48a5db9412f7b6200eab1142da126e7f98a37b8e89e88f803e43f2f300d0a81b07fd6d261ba9b35d65f46ccbe123e089be2cb522c42efc61b1531304f43b22016b75a6dd77e8a0cddf8134f8cf07baf663c6a2b72da1735667f863423ec93f6993b6a4097c039e9f38b1e32bdef853beedd13106e6f24821f70b711215909ff1e66f267569b1ee3fb7c91b1f3b297cb14e5b6f2f7d30cb7f9a1a1b92dec6cf52d86f81c7fba4d5c4962cd98d7a7d8ad82ce565d34c7b6a9ac71f22fafb8532c8a") 00:01:03 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="1ae59fb849a13008ec44d2ce8741bc2bedd0efcc4915e3297f88e83a896568fe661a3473232542501295f382d3b12f1afc18") poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x0, @empty, 0x1}, {0x1c, 0x1, 0x156, @mcast2, 0x2}, 0x2, [0xffffffff, 0x5, 0x0, 0xe6, 0x1000000000000000, 0x3, 0x9, 0x4]}, 0x5c) 00:01:03 executing program 0: r0 = socket$inet6(0x1c, 0x10000005, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote}}], 0x1c}, 0x0) accept(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], &(0x7f0000001440)=0x6e) socketpair(0x1c, 0x7, 0xffffffff, &(0x7f0000001480)={0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) getsockname$unix(r1, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001380)=0xffffffffffffffca) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x1) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000001280)="aa8058259c3ad9c6a521fc9d902741b09bcfce9d63d27ea0a925cda4611c1e09cd9f347c88d0c2904477c5c7962fffa54f3aa621664fd8ce7e48fa2751390f7b901467cd9af6e3fa861d7c6b9992299c9f4abe469e3063dd9ce92a8c97a994897ac728a26582f24c4cf3c4e6c91675ec2c14060845db1895901a97360c43b1a850120dc49f27c9daec6b2264c4f0a8d05271d87040c42b221e99644f09563c77145692545d4db06b34e6a6555b4ffeff633af2fccded029e765e") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r4, 0x8, 0x9, 0x4, 0x4, 0x800}, 0x14) 00:01:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt(r0, 0x800, 0x0, &(0x7f0000000140)=""/79, &(0x7f0000000000)=0x4f) syz_execute_func(&(0x7f00000000c0)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") 00:01:03 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ab4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003cfc20cab761276800000049c8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f456c81060c3f249a566923e7f2360dcf5023e03fc634ba66cbda8544c05f5505f7fd55191159b7c098e0100d792bd3d5678ba018597dfe2912d75f6cab4ce6737f6dd237fe7169c0e28b30fd61812c8331beaf4e01627b286a3ff6d59cc55e46c6a0000000000000000000000000000c589cc33c970848c478908c3e0d26adb3a00649e53cb3812bfeff60cd9315fa5b2861be1cd9b3c4dce2aad4401be7ffe8fcc1025eca9fc4c7371763a6b5891ba0d2eb0f4e71bc575543a1307b8b9cbafc4918b269ff3dcf6bfb4432af0b55936dab59922a9ac81abf43510495ec7e4c4bf2efc623c8d5246fec717fd34eee1cf9da9033a3d8d24cd5c57367a3061"], &(0x7f0000001140)=0x1002) r1 = accept$unix(r0, &(0x7f0000001180)=ANY=[@ANYBLOB='\x00'/75], &(0x7f0000001200)=0x57) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47331c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x100600, 0x100) openat(r3, &(0x7f0000000240)='./file0\x00', 0x800, 0x2) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000140)={0xfffffffffffffc06, 0x8000}) sync() bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) recvfrom$unix(r1, &(0x7f0000000180)=""/51, 0x33, 0x40080, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) flock(r1, 0x5) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000180)="1c3bb5b598cd801b69e46962f5696200d9db3c6217795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c35b5b304545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = getuid() r1 = geteuid() r2 = geteuid() setresuid(r0, r1, r2) 00:01:04 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d9000/0x1000)=nil, 0x1000, 0x4, 0x1410, r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x5c, 0x4) 00:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9, 0x2) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x5249, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @loopback, r1}, 0xc) clock_settime(0x400000000, &(0x7f0000000040)={0xc800000000000000}) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000240)={{"9dafdcd0ef06e885b863b52d47c17d23d47448d17410a389702aed68c6d58a55e9a5b71709557755329fde5440165ade8502d4a237223c1197fb9a918a6b6cebe748565e3a5f9dc0c2742a9519e3f67a359f39c709702f6ed044ef61032411239b59436cfbd40865715b93742de3c36c36cab982f6cf0fa4c51cba5308116b11eb7ba97df3a61415e0d69e74342696be057d7a2b11da62025afd36554e14e6d0f0ae1cdbc69cc6d594e393dc9eb000e4fd27dcf1a39cff13d1187c45699aaccfeb33cbd959ba082ccc5798bfb545874f65751d00842e541acbd00decfbe763ea49b2028f5e6dccf3abdf0dddd97dfda41875402839598d5cbd03c9f347d4102c82c8b3e74d41c1ae7adb05b98b24c71596e75d4f9b9e48a41586d44a49f457597f80c3a14536777c543c2f233c3f597c3da2c4e8078c335988783c1ea677417cc179506c7b306545cde5ee952db20f0a836bc553c10c81bb7cc062e2e555492af4bb9694fc72ebbc0db763e1f7dcfe40689c2a898020e94cfe9b9faa8642d6c74d2c7d382554c82ff9ae467354c19e141bc8f52dea3e73311b05f02f1f767fa9df2f0d0fad77b97ce1b3b1f8c16e0541553cafd71b43ad91605703060eb63f0a89b349e1f447ac7c183ae44a670e31fcc2c2dc058e91cfaa5d3652124f02886281065910380c7db4d2287d95573efa73ece93a2500253af9b039ebc91d975d46d7aaadc049719590d022e8f5a4b798fd5173cb6fa6f71adaf26959ecb26347420b15b348b1525bc01742622be93c2485ec95136ba419b00ef9219a68544e2bdd2e4ee76d7ef34268da6e1936deb05bb98f5cb0cd685c165e156900de3be69bacba5f3cb559a992391f31edaaa462791d9e3d8c0ba4a0fb5be7fb1f29b78231e7e620b433def7761cebdcefe0c1e1205cc922cfb45a62665f2b9340d0dec0ad855d71272f8d88fe36a6469b0a1315f1b54918f71680dde68ac1d014b51cd392a19a99a9aaac23a91eedf4cb30ead12276d4423540b103eb7198d28dec5bd21f1c786c3fcfaba2a6b081fbaa8639e6c18ee0fb316beb9b0ed8b2087dcba93d0feb2109c400c2c7facfdd43158a791e7b5b6eb39b505c498467a94c675190518783301d4c2529ae23e7318a290f313ab2acb729163776066c2691252f5e134c276e38ee2472d9710d5bee07ff73e551f244536f7621c70b4fff6ba362600beeddde814244fd0e290a903a1b228c0302fb319418aed753a24da7c0f37b379ffcbcf89e61ded2411b1c5098161e5c6810ff6f8aaa09bbc01151fe9428fb9657035de2d51a8e4ae5bfa8344519296d83edcb30f023c5e83c0e437af6082880605c40e570dfadf4886b99f44224b20c911b13fa3dc52229cb956fa7b98d9f5273c09970a2527b5b947933e520de45e2aef9e63ae56d992a0e1fd4c2b5712bcafdb88fa0", "dee2a417f08b64003f3aae7f6527d1e0e0446f595a26e0492340b928050eb795", 0x5, 0x7f}, &(0x7f00000001c0)="450d22dab6f858811e849d7811ba9d34b211394e44f4bb3e4e0fba869d0dbf145772142597136abd94d9d01d0b4398c9ee002fc0925d9c1f2154990618a3eb2f514db1eaf52904fdfa", 0x100, 0x5, 0x0, 0xffffffff, 0x7, 0x1, 0x6, 0x10001}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x800, 0x0) 00:01:04 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001140)=0x1002) r1 = accept$unix(r0, &(0x7f0000001180)=ANY=[@ANYBLOB='\x00'/75], &(0x7f0000001200)=0x57) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47331c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x100600, 0x100) openat(r3, &(0x7f0000000240)='./file0\x00', 0x800, 0x2) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000140)={0xfffffffffffffc06, 0x8000}) sync() bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) recvfrom$unix(r1, &(0x7f0000000180)=""/51, 0x33, 0x40080, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) flock(r1, 0x5) 00:01:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) r2 = getegid() fchown(r0, r1, r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x0, 0x0) mlockall(0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) 00:01:04 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f00000002c0), 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) r0 = semget(0x1, 0x3, 0x400) semop(r0, &(0x7f0000000300)=[{0x1, 0x2, 0x800}, {0x1, 0x4, 0x1000}, {0x0, 0x10001, 0x1000}, {0x3, 0x8, 0x800}, {0x0, 0x401, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xd073, 0x1000}, {0x2, 0x9, 0x1000}, {0x0, 0x3f, 0x1800}], 0x9) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x84) semop(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000280)={0xfff, "d19dc2686c3e88acf5df47d06e685e01"}, 0x14) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x46, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x5, 0xf, 0x401, 0x3}, &(0x7f0000000200)=0x18) 00:01:04 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x0, 0xffffffffffff587a, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x1e9}, 0x8) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0) 00:01:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14) shutdown(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x9, 0xffffffffffffff81}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x6, r3}, &(0x7f0000000200)=0xc) 00:01:04 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0x5) r1 = semget$private(0x0, 0x7, 0x200) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/105) fchdir(r0) msgget$private(0x0, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x5, @empty, 0x81}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x2, 0x8f1, @empty, 0x5}, @in6={0x1c, 0x2, 0x80, @empty, 0x5}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}, 0x4}, @in6={0x1c, 0x1, 0xe556, @mcast1, 0x8001}]}, &(0x7f0000000340)=0x10) semget$private(0x0, 0x0, 0x0) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/105, 0x69) r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x100104, 0x20) setsockopt$inet_group_source_req(r4, 0x0, 0x57, &(0x7f0000000480)={0xffffffff, {{0x2, 0x1, @multicast1}}, {{0x2, 0x0, @loopback}}}, 0x118) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f00000005c0)="ec95652f1d77a2ce32116e8c6f6771f6d935f5864b8331d1db9a20d5deb866aa8cf655bd72fd73acab3825c78ddf20fa4622739447d4ef4384f48fd4d14fc39f8cbfc6699b3eb51129ec87bac4334fafebed51205e4aa793088fee73066b3ac25fc9014358d2480a1412441220b2fefcb74546ec09284acda503638dadbe1319e994d0b566d3025706eba6e86d2a6f7829d3f09a2eba249cb4f3acd6a90c6aabc4ca21d5240344a01e4070af8a2cacd8bbba5fb6e2f1ed8fb1a85d") getsockopt$inet_tcp_buf(r4, 0x6, 0x25, &(0x7f0000000680)=""/13, &(0x7f00000006c0)=0xd) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000700)={r2, 0xb37, 0x0, 0x8}, &(0x7f0000000740)=0x18) r6 = open(&(0x7f0000000780)='./file0\x00', 0x10000, 0x20) freebsd10_pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000800)={0x1c, 0x2, 0x380000000, @empty, 0x7}, 0x1c) ioctl$DIOCXCOMMIT(r4, 0xc0104452, &(0x7f0000000840)="57313036ffb5b414fff8dba3b83e10bed6acd44bdd3b6f3b1fe27ed7221c88d4cf18f0414f771810f2674356995d879825e2fcedd9b4846bcb67d1d07661f742cc28afc6e673f7fdc72dbc6ec67e28f9da04f9ec661de0625e10f02d8b00a5d38c3cfa397ec3093261d5f1b659ad6d0f2f24954ef5f886c96d9ef307") setsockopt$inet_opts(r8, 0x0, 0x1, &(0x7f00000008c0)="9517978f1df0dea865cb3851cda79f82c54c9da6b68c5638ca384664e5509359fe3d01758aade0922ec535d0a081ffbd05922f5b35ab901aa3633ca688f4f6d407c4b019cf79aba83c2b4904e013edb379b36cb0e5b9397a440623a85924919c405abc746e7e004b20aa095faf38fb5b3a13740efd8c366b6c72a1db925ca06b52681d84ad594b89c855862b3ff9aa", 0x8f) getsockopt$inet_udplite(r6, 0x88, 0x4, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000a00)={@in={{0x2, 0x3}}, r2}, 0x8c) fcntl$getown(r6, 0x5) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000ac0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000b00)={r5, 0x9}, &(0x7f0000000b40)=0x8) freebsd11_mknodat(r4, &(0x7f0000000b80)='./file0\x00', 0x8183, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000bc0)={@loopback, @broadcast, 0x0}, &(0x7f0000000c00)=0xc) setsockopt$inet_mreqn(r7, 0x0, 0xc, &(0x7f0000000c40)={@local={0xac, 0x14, 0x0}, @empty, r9}, 0xc) 00:01:04 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 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$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:01:04 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") syz_execute_func(&(0x7f0000000080)="c4c39578ba91bf000016c402052bb90000002143dcebc421595f5104c402b53f70aa410f7ef5c481616db0705170516ec481fa2ce3469f1bed") socket$inet6_udp(0x1c, 0x2, 0x0) poll(0x0, 0x87353936, 0x0) 00:01:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x306) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:01:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) write(r0, &(0x7f0000000040)="9a11be22b335c25bccd30771e6c64c", 0xf) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x80000001, {{0x1c, 0x2, 0x9, @mcast2, 0x5}}}, 0x88) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000840000000400000000000000f0ffffffffffffff", @ANYRES32=0x0], 0x1c}, 0x0) 00:01:05 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f00000002c0), 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) r0 = semget(0x1, 0x3, 0x400) semop(r0, &(0x7f0000000300)=[{0x1, 0x2, 0x800}, {0x1, 0x4, 0x1000}, {0x0, 0x10001, 0x1000}, {0x3, 0x8, 0x800}, {0x0, 0x401, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xd073, 0x1000}, {0x2, 0x9, 0x1000}, {0x0, 0x3f, 0x1800}], 0x9) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x84) semop(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000280)={0xfff, "d19dc2686c3e88acf5df47d06e685e01"}, 0x14) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x46, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x5, 0xf, 0x401, 0x3}, &(0x7f0000000200)=0x18) 00:01:05 executing program 0: r0 = socket(0xfffffdfffffffffa, 0x20000006, 0x40ca8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, &(0x7f0000001200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000012c0)={r1, &(0x7f0000001240)=[@in6={0x1c, 0x0, 0xff, @ipv4={[], [], @rand_addr=0x991d}, 0x4}, @in={0x2, 0x3, @rand_addr=0x1ff}, @in6={0x1c, 0x3, 0x101, @rand_addr="53002439199102936fd8e9934344c449", 0xfff}, @in={0x2, 0x0, @rand_addr=0xfff}, @in6={0x1c, 0x0, 0x4a, @ipv4={[], [], @rand_addr=0x5}, 0x1000}]}, &(0x7f0000001300)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0x1000}], 0x1}, 0x80) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x100000000000003, 0x1000000000000}, &(0x7f00000001c0)=0x8) chdir(&(0x7f0000000140)='./file0\x00') 00:01:05 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x2, 0x8, 0x4}, &(0x7f00000000c0)=0x18) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xffa}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0, 0x1, "9c"}, 0x9) 00:01:05 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000000c0)=0x13b) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) sync() 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000800)="984a19e9c4a2791dcd0c440f05406932fb00050041e2e90f01d5003933b8c4f4014e4e4e5b26400f11bafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b660f38328c90167bc206470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket(0x11, 0x20000000, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000100)="9464cc94b5a4cda33c3152c9494e2e659176449e4230e9eaf3bacc05713c43a216157b8c04bb89b1ddf1619d683a849bd8c2e70f3e1c4d17a3ece68284ccd85e76292e45cd36e1e1b8b96f661c994956e1ce6aeff3727ea80701ec76016848141c45a0320e90a873ee493a10db5ae8fae9cf2af3eea4aa846eaa2b574fbfa6530a6e9d815538a61ee64365b2ad4d75866beb1535fde8c4a725296826", 0x9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x0, 0x78, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) 00:01:05 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000040283bbb50fbcd59c4b3ab6d0000000000000000000000000001d08d000000000000000000000000000000000000000000de080000030000000000000000000000000000000000007bc91dfc00000000000000000000a600000000"], 0x0, 0x20000000) accept(r2, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() r3 = semget$private(0x0, 0x7, 0x3c9) semop(r3, &(0x7f0000000000)=[{0x2, 0x80000001, 0x800}, {0x3, 0x1f, 0x1000}, {0x0, 0x1, 0x1800}, {0x0, 0xfe, 0x1000}, {0x4, 0x4, 0x1800}, {0x1, 0x546, 0x1800}, {0x6, 0xfff}, {0x0, 0x9a9e, 0x800}], 0x8) 00:01:05 executing program 3: setgid(0xffffffffffffffff) getgroups(0x1, &(0x7f0000000000)=[0x0]) setgid(r0) setregid(0x0, 0x0) setregid(0x0, 0x0) 00:01:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) close(r0) 00:01:06 executing program 1: r0 = socket$inet6(0x1c, 0x10000006, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x3, 0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21e0000002000000f70000000000000000e702d4fc000000000000000000000000001400000000000000000000000000000000000000001818d6ac0000000004000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ebc8dda2033ca3e16bef50cd22700451376d03c02faf6ccc523465da7124d4d1c5c96ed0b8ea6d10471a7f068fc45393a86f6620c32f794f4afa3c90308b3c8eabf3a427d4a8129a0092e199e25cce522c36678c36976b9bd1359778a972ef19d8f90643a5bd2565afdd6205efcd95897ba9e472239656a3eb84aebd0bf3f5c81df5216bae763c8bdb1c1899261224280f684d088a92118c5ab88307e997e4c35c2688b86e9bf4aa547af6e061c243cdb6a8fdf1aba099002a410dad0e2e29f11332e91dc07fce69c14743d393cdd3099765ae6129a0a70368b357aec6b88675c5746d0f31795c56c850a1e52b18d58a539db17d60586e845f65503678b63f53e2d15810ee79532887697c2b37059", @ANYRES32=r2], 0x8c) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") madvise(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000b48000/0x3000)=nil, 0x3000, 0x3) 00:01:06 executing program 3: socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:06 executing program 2: syz_execute_func(&(0x7f00000002c0)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) 00:01:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x5) geteuid() 00:01:06 executing program 1: recvmsg(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001440)=[0x0]) r5 = getpgid(0x0) r6 = geteuid() getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000001900), &(0x7f0000001940)=0x4) freebsd11_stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = geteuid() r10 = getegid() r11 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000015c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = getpgid(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000018c0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000240)="db63670c52019b56b6def0bc152bb0fa924bc7972b31452effc14aed35b5d2d9267d666eb9cead5a9bd60177a1fc1222364400a27c756262b1e6996c74e8a80d31446333ea6709d3f14acb5af7e54c7d6ffd859aefbfef0ab616c75fa4feb42d74fe972b6d19623093e3a3aa465a855dc07b0819600606ffbdb52822eaef0f7469fc86a64acc4b0e02ce32b255d829037a4f6bcf5e1334c0c2a3d542ba36e7b052fec8815224455d76294449e6ea53e558dc659edf186714985d0b6e8bb508641c32d1f8b3ec0b44e980edbac06ec4b11de7d9e3e5b554fc06b099da77b83414ce", 0xe1}, {&(0x7f0000000340)="696247e77e048f0e56dc17f83042fb1b539c9de483d3cedc3bb6a1d5937da86facf01bfa06497bbe561a", 0x2a}, {&(0x7f0000000380)="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", 0x1000}], 0x3, &(0x7f0000001740)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0x150, 0x4}, 0x4) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) 00:01:06 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="c4", 0x1}], 0x1) poll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40, 0x8) 00:01:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000004e61f82bb0e0add6000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a42f3abfcf97a1baf68f57b992444655381c1969c8b479278c32563a3b6528131c97dd34aa902d923a3e7cede9ca68", @ANYRES32=0x0, @ANYBLOB="fcffffff000000000d0200"/20], 0x98) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000000)="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") syz_emit_ethernet(0x10e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) 00:01:07 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x880, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x10000, 0x110) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000000200)='./file1\x00', 0x2) chdir(&(0x7f00000004c0)='./file1\x00') freebsd11_stat(&(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getgroups(0x2, &(0x7f0000000400)=[r2, r3]) renameat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:07 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@remote, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r1}, 0x14) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/77, 0x4d) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 00:01:07 executing program 3: socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:07 executing program 2: r0 = semget$private(0x0, 0x2, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10000, 0x4) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000280)="e15838c8767f083f289723e1ef33410a849cdbe4286d65405cccd07145c829eba696f5fb7d912f9a5245f715c0ecd1f59c6459b89891eac0d855772322ee500bd9cf0a6782f7834721cee8c92a8b950bc3759439c6ddc18eb68861085a547eb623a611e5a3b9e708f73f75398b") __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/110) r2 = semget$private(0x0, 0x2, 0x546) truncate(&(0x7f0000000080)='./file0\x00', 0x5) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/117) __semctl$GETZCNT(r2, 0x5, 0x7, &(0x7f0000000140)=""/202) 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000000)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1d3edfec4427d82663ed107c4415814c4f2168f4808eebce00000802000510f1fd5c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:07 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c80000000000000000080000000000000001a002b5ea649b43ead6c8800000081c4e7ebfcfba3939f17f9aea65fbf804a736da847de43406d6e6ec2"], 0x0) r0 = socket(0x2, 0xf91c5e3f71ef4e81, 0x2595) r1 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00f\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x1f2) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x9f, 0x2000, 0x5, 0x1ff, 0x4, 0x4, 0x8, r3}, &(0x7f0000000200)=0x20) r4 = dup(r1) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad5792c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x82, "f38608c3835f253f9d0b35cd1d80e39dc8d81e0ef8ce9835b0eb13bc712bba19f7c92b946353181b0553ec4f9127dc22724279db45127dc38c4ddfd1fa3e47ef611b469bf7133d79836df9abe5d97794bdf9192c86520332c1171d66f1c0eb7d2b55c3ed08607c4e491f21043ea4af99621ba920b8b61352769db90e67f09e8b598f"}, &(0x7f0000000140)=0x8a) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x2}, 0x19) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x1, 0x1}, &(0x7f0000000040)=0x14) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000340)={0x9, 0x2}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, r2, 0x7fffffff, 0x9, 0x200, 0x4, 0x7ff, 0x38}, 0xa0) 00:01:07 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) freebsd11_fstat(r0, &(0x7f0000000080)) 00:01:07 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @loopback, 0x0}, &(0x7f0000001100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000001140)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001180), &(0x7f00000011c0)=0x8) 00:01:07 executing program 3: 00:01:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1, 0x0) r2 = dup(r1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="69b63c889f56201741c98b4e24fe2262022a1f1a15fad9", 0x17}, {&(0x7f0000000500)="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", 0x1000}], 0x2) fcntl$setstatus(r2, 0x4, 0x10080) ftruncate(r2, 0x10000403bd) 00:01:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ftruncate(r0, 0x7489) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept4(r1, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x10000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:07 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="edf671121ae3e5866454ff61d68e214e0a6bdc605fa098f5b72d34bfae4872ea8381c21a1aa0bdaa366a3d2dba69581bffa32988b720cf5dab3bd5d4c1bdc1183f5631a91b4ce9623b6eab5b51e25d600bb78c7b5da7f21f0d711b5e523c37bf46004ae10d0e56d41b75df0c2996922034") ftruncate(r0, 0x7e2780e3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) 00:01:07 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:01:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000000)="d5914c2ca8a007618020244eeb1c0b4a6e988d1b29e70664daa97166f4ef01c97ab28d8897ce9d47c9173b3b99a36ddf3c80f2c043d3286a3fa7a6997690af452e67f8d2becc8ecb8ed73bfaec071bb6953009d48fc1a0383a53650a0965f17b63ba628736a2c005099dc7030eae1c46c17b585116bff815a83198302e4a03784fad6d12bec71ba5035f3ba6e0f8f5e6fcaf5bf1fee31e068389ca7c721a47abbb374908c2fce169f730f9f0573398d861ebed08be3ed5149ef0a0e4d6d5f364caea3a7c9c1cad", 0xc7) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000140)={0x81, {{0x2, 0x1, @loopback}}, {{0x2, 0x3, @rand_addr=0xd64e}}}, 0x118) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xb, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r2, 0x32, "c9f9a8abcef050fa7153d6fbc91729b93a516e469dd6dfabdac69877d928da0767fa5061ba08899f8740bdbd612758570c22"}, &(0x7f0000000340)=0x3a) getpeername$unix(r1, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) r4 = semget$private(0x0, 0x2, 0x80) __semctl$GETZCNT(r4, 0x0, 0x7, &(0x7f0000000400)=""/172) sendfile(r1, r0, &(0x7f00000004c0), 0x401) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000580)={'accf_http\x00', "dcfb4ce4b8066295647b8142d70c335f7f1c549ce4bd969b4182e3a8f86d4bde7d4f676fb3bdcde72286bddd5f931526aa0a0f0cfce284ae000c4a048e8b06b74087f38b040d4b31c79c3031ffc479e77336da55fd2dfcce1a36be1a01814c236bf6a034ca7fd3b08243b6a2fdae4ee026b67a013105e24d49186c2af8d3a846b46b6fca29556c387a8a4998dfca2b48e3af356f159031daf450bf286ed64f8a6b7886428e724405e24415b47c60e6f56e183f9aee50e236ef2234562a2fc96bb07b121599caf413cc481a9ee81e0ecf686e4bf6d8a738b572d04961cabad5d8834e6526a9111c2d476a20731accad3b"}, 0x100) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000680)="05513eb454871217c912267cdeb3eba3bbb98be934aeba1972849439d15f67885d8ea1636954ab163c1cf8ea004c8c489973d1054004850a2fb8c66aae26946cfaa555907ffc21ce05118ab646303b950807dbb4245345bba6a910ab6c6e7c2927e5c029436435be7303b1869996a8d862ad3d846d73b89c16347603aa739ae93bd51039cd2e74b8d745a3d3ee2eee421e5c9d928031", 0x96) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000007c0)=0x4, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000800)={@empty, @rand_addr, @multicast1}, &(0x7f0000000840)=0xc) setsockopt$sock_int(r0, 0xffff, 0x10002, &(0x7f0000000880)=0x100000001, 0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000980)={0x10, &(0x7f00000008c0)="eda3a015f0815206a5c3cabbb4a0b59ef0ac07a0771757ba042615fb3ab243876318a4a43e3150529ae3da87d6c30f9fdbacdf1e390004e54c39d041dbf9d5cd8c8b7fffd107d11697161ed7ef9d84d4a0a8f75857c1f2fb1685658e7b2324e5abb5482dd8aad7c6d1a1bd066d2e061c5fc39dcab5d949a42a593caff28a43b7af7137fec2083f7526ee", 0x5a, 0x4, 0x80000000}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000a40)={{"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", "3f42299404424d7e758d304691aa1295d084af316637705e65c7f8180a75d39f", 0x9143, 0xb89}, &(0x7f00000009c0)="50591d1b1d16a3d5b18b13e8d344c748b0c7e5391d0717423125edfe13564aab69fb728b3943ab5c8fc535b6892ce68938652d10b18fddc2375474cf3c17f2419146ef8a7625df9d126fe3383ede6c94c94cd9d31a13937dc69d0f5e80492bc45c84ad37cadfb6b608b01ac69fb53f161b6642c02d", 0x1, 0xef, 0x8, 0x8000, 0x7ff, 0x194b, 0x4, 0x9}) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000ec0)=0x888, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000f00)={@in={{0x2, 0x0}}, r2, 0xffffffffffffff01, 0x74, 0x5, 0x41b, 0x4}, &(0x7f0000000fc0)=0xa0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000001000)={0x1, "2344ddf16144e64a53f95b8d4f4bde9c"}, 0x14) symlinkat(&(0x7f0000001040)='./file0\x00', r1, &(0x7f0000001080)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000010c0)={0x2, [0x0, 0x0]}, &(0x7f0000001100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000011c0)={r6, &(0x7f0000001140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f0000001200)=0x10) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000001240)=""/4096) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000022c0)={r5, &(0x7f0000002240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000002300)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000002340)={r3, 0x400}, &(0x7f0000002380)=0x8) 00:01:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setown(r0, 0x6, 0x0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet6(0x1c, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0xffffffffffff0000}, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="76c45c1f4ba02439babc4e2941224988a63bad914c9b35bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316fab0b14d845987c731db606665bad773b9a7f5b48d7cc5ba3141c03e225f9cbd"], 0x0) ftruncate(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:01:07 executing program 0: socket(0x1, 0x3, 0x1b) 00:01:07 executing program 0: socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) mlockall(0x1) munlockall() ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) 00:01:07 executing program 2: r0 = socket$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) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = dup(r0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f00000002c0)="221d376f00c976708b527a216ffeebd622deb3f06808a7c5e8f4b6f325dff4a4d5b9ee04777cdb4a857ff508137b430b7f119c663cb8cf8aa762312b71635f1105aa538b27d700ef58c60ce25375e422b3b7f765fc2ae048e7351062758b3faaaf910e9086d3") fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r1, 0x4, 0x10004) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) 00:01:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ftruncate(r0, 0x7489) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept4(r1, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x10000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:07 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xb79, 0xfffffffffffffff8, 0x1000, 0x56, 0x10e46a40, 0xb25, 0x7, 0x81, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x5e4, 0x4}, &(0x7f00000000c0)=0x10) 00:01:07 executing program 2: getrusage(0x1, &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000000)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439bc423bd786c5f000be35ee6c45e1616ac10008f697c81a2000800000f039b6053404065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) 00:01:07 executing program 2: r0 = socket(0x2, 0x1, 0xfffffffffffffffc) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c650000364db7b64ce17383eb777f8eaace6c04c8f67864ddcd38c45eadbfca1b2b0fbd398356f0a7bf69e488d28c"], 0x10) shutdown(r0, 0x0) r1 = getpid() r2 = getuid() syz_emit_ethernet(0x102, &(0x7f0000001900)={@remote, @empty, [{[{0x88a8, 0x36e0, 0x100, 0x4}], {0x8100, 0x2, 0x2, 0x4}}], {@generic={0xfffb, "3fdfef0f39ac38ca4a58faeabe949ba2e79a9ee49c26b362b6c9647a394b3aed2bdcecf608f02f11ca96deb60c7bbe7b64fd800cf70e5cade9adbeaa193510555e83c46d69611b2202144e71f529c723a02e732c0b5d15568f665dbeffcdb783c8d691bbd56a519283b017249e8fea3b08c7190af64340783dd8607554cfb4e3b4afcff7d69db42cbf9ecd1bd79537871fec8eb5ae8a7c1911a1e1709525aa86ca6e59fd8d67ce44040d48e92b672b080eeead4be61a480faad33e76b8498a4d97f965cd30d2c1bca40b7a858597f0c50e94e21e39934791ec35b03810f562c0387e0650a9ed6479762af5d4"}}}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() freebsd11_stat(&(0x7f0000000300)='./file0/file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) r9 = getegid() r10 = getpid() r11 = getuid() r12 = getegid() r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCGETSRCNODES(r13, 0xc0104454, &(0x7f0000000900)="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") r14 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000540)='./file0/file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = getpid() freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000080)="7b252b4bbaa3fd4dff3c534f5a56a3f6d6f9dba0e24bbca5c998b079525a9274a46879dd932ff404b4432e9cbf6f7102a2f385a1b84f5734901f15dce56c7bf9d9df72582131ed459d323bd519091ac9313f1618348fd078ebc6d0ff7995453af2e90aa59bcf56289e9cc3698d7e754cd527f3381ac4805f94ff18501679bd4d261c912031e4c2793b39cb1420f5ef06559c7a3dc0feed0ec5542c49bbaaf1a2cdf02ed7cc6c", 0xa6}, {&(0x7f0000000140)="ac9b34fad1233febb67dcc1f6c28047118b44d2a60d35f079e7cda0a6558c4f60d0ea741b1d4131f68aa1fee16e8cda6ff23e62271b417af8e88647c95fa2fbf2c6382aaee52435c626d99b2f5bc412431824886cb1aee66c7c9214e514a76f0b538233224c53a418f2fc6229518a24b2366e6e928b315edc3a38afaff1c132829a55c7b7903839834aee9380a6843818130f56f021ec21cb140cd31e9f6fa04f6413213546c446f4a6ac4d243a0eb", 0xaf}], 0x2, &(0x7f0000000780)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}], 0xd8, 0x4}, 0x109) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) execve(0x0, 0x0, 0x0) 00:01:07 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1, 0x10c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000240)="0fa609fde1feb1abbcafac97eba8dbbb39c379b8ef7884e4eff672cbf0b8a81c") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = accept$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0)=0x2, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000140)={0x7, {{0x1c, 0x2, 0x9, @rand_addr="be59725c8ee0f16468a9793d9d694bcb", 0x8000}}}, 0x88) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 00:01:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1f, 0x4, 0x4000, 0x0, 0x7, 0x8b4, 0x1, 0x7, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x80000000009}, &(0x7f0000000340)=0x8) chmod(&(0x7f0000000080)='./file0\x00', 0x110) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x7fff, 0x800, 0x3, 0x0, 0x2, 0x7, 0x5, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0xffffffff, 0x3f, 0x3, 0x8, 0x400}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x6, 0x4) 00:01:08 executing program 2: r0 = socket(0x202, 0x4, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ad900ef7007c83d63000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:01:08 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000180)="b1e691cd808e6b006969ef69dc00d9400f381cd2d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9b9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575c4ee6d8fa808958e3f00000000660fc226f7714600f642d86f04f3d00fc7a004f4e1110f000000dcfe") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x6, 0x1, 0x0, 0x0, 0x7}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x9, 0xd1b3, 0xcda}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x23e}, 0x8) 00:01:08 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x190) 00:01:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66496c653000"], 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:01:08 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0x4) 00:01:08 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf110f0300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x7ff, 0xff, 0x100, 0x2532, 0x3ff, 0x3ff}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=0x0, @ANYBLOB="500940000900000008000000020059b0a2e16e2e261287212c000008000000e7afe8d493ce5827868ca94c2231f00dd4bd62871d967b1c400451a133461f23664f6a92672187d0b8f640a8d537a20f2bb3b1c618546164"], &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000140)="79eb4090765fcce950c7e127012417b8c18b7a5d533f829ea0b9b93f42dbaf82f7a036bf1cd9da6c506663ed39fd54752e90be9089b7c1ef5c65214e935bda6468ecfd488e688f676a272059d92a0f9c56965a6468b60e27", 0x58) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:08 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffac14001400bb7f000001e0000002ac1400bbac1400aaa81400bba0000002ac1400bb00"/48], 0x30) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) 00:01:08 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x26b}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) unlink(&(0x7f0000000100)='./file0\x00') sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x99, &(0x7f00000000c0)=0x101, 0x4) 00:01:08 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa59d191cbbdc1f38, 0xd0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0xc41, @mcast2, 0x6}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x2}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @random="bf82588cc9cd", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @random="50016a6babb9", @empty=0xfffff80049fb1000, @random="b71de684ea5c", @multicast1}}}}) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000280)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32450f01c4660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000581c6a84dfdec12ec12397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f0f2697a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0xfffffffffffffffe, 0xffffffffffffff58}, 0x10) 00:01:08 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x1, 0x0) fsync(r1) 00:01:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x2, @loopback, 0x10001}, {0x1c, 0x2, 0x6, @empty, 0x6db}, 0x8, [0x80000000, 0x53, 0x5, 0x8, 0xb2, 0x6, 0x65, 0x225d]}, 0x5c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000200)="4a43296962e4cd87838e8095942d390aeaa9dc7541165c5260fe67a1365edfbaed2243b4515574bc023a4c09e29c8e438475855b5f7155e4593c19227f159babc0568b39b1865601f6911343544aeea6847cdd9cc4fd0983d422f04f34addd8e45e61ca9b012e2723d67dbc5bb00c6e835b4381b5987144c41af2b5dfd75830041f8837f20ae4d7fb7ebeee176ed93ca07992f54697cb4246804dc858349037e1e0611007ce32a3051baa1a82520decbc6224f10746cdd2e80956c8da0099b15081f245b5915915b63c8273c022e79c53cf4bf3e3aef99d6584767127efcd322eec086c0e2aecaaeeb3d3f3ca1b9b6640204b5c0") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000400)={{"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", "e2b1a0d580d81538e9d4bd9f7fc2e412ae8982488e31dc8b36b84ad0b3c5a0eb", 0x2, 0x5}, &(0x7f0000000300)="fe9a150ebeae3cbf5cd0880fe09ab6cfb59c3e8c45ae8bdcbaac7eee658cd9aa810760422358e2662750841b063b71227ed82c6583195cb336eda968793323b39ad3abf739d5cea888cba410bb0605aab26f0f8e96423f82ae417e00816828cf37c3a9fc23092d58605f6a035e11cf00959f838622ceea8bea2b1801ed6e16678b27d49fb98eb9f7f201a065acb5cc5c13d090a3a54f1e2e13bda87fc9939db44d49fafbda87535f879414e15572d2d756eea5659d3d893215e5bcd6990c082a191e34f982ce", 0x6, 0x0, 0x1, 0x100000000, 0x3, 0x8, 0x7f, 0x401}) syz_execute_func(&(0x7f0000000140)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") 00:01:09 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) execve(0x0, &(0x7f0000000340)=[0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000100)="105efc625081346ec2509728b4288c2d092b7ef30e2d60bd6f149511c6aac225415f47cb6604dd17c739aa227ae332ef607f246629d19ad7a9140c4d51f98a100eda5573eae56e494f09a6178bf62a4a6fe0a91cbd89b84a372b8639d9452c0f5cf3cb4da8601d9ffa9304bd435c96f9336bd49d1a48e431d544ad8b014154f8dbb3ff096699e96877cc4c219a415b860e5cf2dc514b0d1af74baa202681740e5601917d965ad2c0b6dd080dc3786cdb33ac8f1c0340e2b747b70186e2e3e86089adde7b06d7386f83707014fc6a30917eb1cd5030caa566ee4b1f1657ae44f687822572c143316d1daaa5dc0697167741039a1618bbd66d") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000200)='./file0\x00', 0x100, 0x62) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xffffffffffffffff) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:01:09 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000080)={0xffffffffffffffff, 0x800000000, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:01:09 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c133e4435c4000000f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f8f29289736054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000240)={{"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", "13847d9a0ef930b7a51ff05d3fe628d76ef862f6db331c66115b142966a57687", 0x9, 0x4800}, 0x0, 0x400, 0x9, 0x6, 0x1, 0xfb, 0x1000, 0x1000, 0xef}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xe00000000000000, 0x6}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x2, 0x80fc, @loopback, 0x5}}, r3}, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f0000000040)="f5763956e9d604e2a9e02ec88d0f81c425dacc2c251b1dc0ef7828727a01732027d8be2eb14d2136f34742e95e2a4ba5fb6ee7e6412f9193", 0x38) 00:01:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = shmget(0x1, 0x2000, 0xde3fcc31dd4da497, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020e2f66696c658384"], 0x10) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 00:01:09 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0xffffffffffff5ab5, 0x0, 0x1f, 0x7fff}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x2, 0x5, [0x3, 0x2, 0x5, 0x100, 0x2]}, &(0x7f00000002c0)=0x12) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) 00:01:09 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x7fffffff, 0x0, 0xffff, 0x6ddd}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001680)=0x1008) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000640)={0x1, {{0x2, 0x2, @loopback}}}, 0x90) open$dir(&(0x7f00000004c0)='./file0\x00', 0x2, 0x1fa) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000180)=']\x00', &(0x7f00000001c0)='\x00', &(0x7f00000016c0)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='\x03', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/(\x00', &(0x7f00000004c0), &(0x7f0000001700)='[\x00', &(0x7f0000000540)='\x00']) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:09 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fstat(r1, &(0x7f0000000240)) 00:01:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, 0xc) socket(0x14, 0x800020000005, 0xfffffffffffffffe) r1 = semget$private(0x0, 0xc, 0x2) semop(r1, &(0x7f0000000040)=[{0x1, 0x80000000, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x2, 0x800}, {0x4, 0x3, 0x1800}, {0x2, 0xffffffff, 0x1000}, {0x1, 0x81, 0x1000}], 0x6) exit(0xfffffffffffffff9) 00:01:10 executing program 0: syz_emit_ethernet(0xffffffffffffff27, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:01:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) sendto(r1, &(0x7f00000001c0)="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", 0x1000, 0x100, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x10) close(r0) ftruncate(r0, 0x3) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f00000011c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001200)={r2, 0x7fffffff, 0x3, 0x8, 0xa4}, &(0x7f0000001240)=0x18) close(r1) 00:01:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000100), 0x10) socketpair(0x1e, 0x3, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xd3f8, 0x1, 0x3, 0xf41}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r2, 0x5678}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, r3, 0x2, 0x8, 0xfffffffffffff652}, &(0x7f00000000c0)=0x94) 00:01:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) 00:01:10 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x6}, 0x24) syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000d4d000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) writev(r0, &(0x7f0000001500)=[{&(0x7f00000001c0)="ae802a779527f39768c24f4d2d4579f1d1f9207e6c3f94a9fe4ff148570f843bf4848d286788eab2afc771f7469f2c0e0733647a9612221938d4eb5ea666796c2d8349bd620d80c07ce4a22fd028e196c8e2307106943471a607351e41b8a2bd4f93d4beaeae7b", 0x67}, {&(0x7f0000000240)="b4af13ed99bbaa083a30417401a074a6a67c9cb15944a6c629cf0f7343dab337123e9dcea442975b3ca9e4107a7eedfcdcb14737129ce9291f05c8f08f3b0710546ae9a95b7c1feb1be9336f85609cb4aecb8976d7853dea8039f2f987f2651f0ca4f4d96ef1b3342b3965ef55f110a26218c06b5230c8c7723de69fbf215468f76f8f58c729ecb50d0b6b95397caaafd5ddc946735e2f2ea2f4f88737a0baff9d195744260d32fc288a953521869b2605abe32678e5c66f1468639e15d8568a50329c4fea373afeea2612d0ffb6ffd162b353ccae8900e384b088b0096dc359fb6dd3b4bc7afdaa1aa49022", 0xec}, {&(0x7f0000000340)="89a71b9bac5b8e25e5e57153bddcec722de91806a242509cca9aabf61e32ebc3dae91ee0a46c4b88fb3804d6a8634cbf8afe54c19339db6919876c017d90ee808f3da9551510a7ddad73f87f51bd089d67e319ed0f3606c5787638bdf68799cf963d96914dbb7d77f75d9a0482fea71990fde31c2c2f725ba29b6bb545094bb51e31cff6d46ba6d546e30c2d150d59f6fe97c52b0929d9daebd9f346808b597b7443a8baad7b50f453b50ece7c9ac5754dab1daa23056ad03cbfdd0cd65746e6b4315147e9b08fd3", 0xc8}, {&(0x7f0000000440)}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="becc98e802cd18957ee8b876afd6042913a57446655abe76e34b062accc3db9fdca01a696ca2f0a86e29a3f856c13638900dba50267b6ce0a53aa8cc66a1ead1fcd1628de2f0d7b7303440692232f87a24d4ab0642cbb49ad0", 0x59}], 0x6) 00:01:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xffffffffffff82b3, 0x2, 0x200, 0x544, 0x7, 0x8000}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0xf9, 0x3, 0x1ff, 0x7fffffff}, &(0x7f0000000240)=0x18) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000001500)={{"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", "78a1916f1383e3b61563fb42c11c45f13499aae4ead01e55c44ab123d3bf02dd", 0x8, 0x9}, &(0x7f0000000500)="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0x80000001, 0x38f31ddd, 0x3, 0x5, 0x80000001, 0x9, 0xffffffffffffff05, 0x100000001}) writev(r4, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x7) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:01:10 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e98f497883753a67660f6b32fb6666450f3a15ab0e000000040fb8c41e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4d9e9c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d5b8cc7a3056f0000004e00c461dcc9c0f591264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @loopback}, 0x10) 00:01:10 executing program 2: setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000240)="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", 0x4, 0x36, 0x100000001}) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000100)="cdc200e171d33469d4224202dfa93474d9c4cc") sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) fchmod(r0, 0x8) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000140)="4340be878093bcb2628d78124d588d5bbe7691aea0e12ea9a822d29652e3130822af") 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) syz_execute_func(&(0x7f0000000280)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:11 executing program 2: setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000240)="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", 0x4, 0x36, 0x100000001}) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:11 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x200000000040) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) fchdir(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x8, &(0x7f0000000240)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r3, 0x7, 0x1}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180)) 00:01:11 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040)=0xffff, 0x4) writev(r0, &(0x7f0000001880)=[{&(0x7f00000000c0)="48f7da5f52247f3f17dbf7d60dcd17c7ef72292b942f3b4afb9849a55c9446ba602124fea5944bb10f7de5", 0x2b}, {&(0x7f0000000100)="e70dc7c5fd733f9521a687c00a3e3ff7ec1f3aad3f3c7a30e86b276a439fe2c9def14fbe763bb4a55f5bc9df31b16469b84a79bbea4f1344da6dcfba4a6c5c71465f2c7be7e8125d0e101c2ba53c5078b5bc81d841f69dd9d27a60fba06fdfee21964b2cd4d417d07c6422c3e73e61adf1ef8d7dc04db3bbe9fc7aaa72fc6863438223386e50d88bbfe5329ac1a24fe2050f431e1d193c6255e302e5cebe2fb676f4ad231c774659284178357d3b2194f7056cad5d53e79a06d4a82318d7", 0xbe}, {&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="fef7e7f7ff821255598d08ed157dff8392f57e236ec1b8969c51f4c9e6bdf75372840d7400600856d4cc72ab34a810ebb2e8ba79e72687ac73554bf70555a1aafaeee179dd13338af16a1fbe7adde7e19ddf9935c5da38b68772ed7a2775eb58510506c0f1781153880bc16c447d7a3eced03322cd788f1fec238aab4116e2a9dc633473643549de68721d3e5e3f8042dff8fd45b1209869cd5e39e04366a6c045089548b95568b53b34bb28ab82f982ee4abc275755e650192e478a3dd4ead6bd25b8e1c809b6c78617f4eb2c39e24f4b36ee518f2f3bde423c319eac92713c61173aaa7f0c17b0355ae148a9a7fbccbe8d", 0xf2}, {&(0x7f0000000500)="5c9f8b1fd48f74e1a24882a738482a5d5470ce64041cb43f40705ba0f0e77474c0cfc51143898297877a68e6d578a25bdd1191225c362663a85f4635779451931d7a45b92ab07591036640a129dd689c039dce069c97c32c8391c33ef1f34d263b671a25f73ec7e192b50db8985095ab23d2556583d4dbe2d3dbf8aa1768fa125448c681570f807671efb8b2436010290657e960a44091d59a7e49e5964426da95dad173283ddc58", 0xa8}, {&(0x7f00000003c0)="f274b1db26dae0bf3cc108decd0350d16b6481a29c3259d2e9d414", 0x1b}, {&(0x7f00000005c0)="afa88bc8205a57231e8a9cad946697d9e336444117c4ff1142ed9ac9dde9c51285949230c6eaeb54684d661302b19b6c1a91c4e20a929ff5b329c6d6445903ec9d596aab3777a37e45e56782a620bfd5978f493942dba470352867855025e52a22ed0078c42b5f3fbe3189df34d28877774a4265d99dd1f9b45d614dd938e6dfee38ebae48aef981637b5acd0fb24e34bc7cf2805b5c03539725859818eff5267690bb26e8f3d03990c0a82de55445e116470336bbbf5763b96fa65a4cbb98da264d7cb78c695a1aab1d93f4034328875ca2a16d", 0xd4}, {&(0x7f0000000480)="b0b2cb3eac9c46e777457837c710223a0d20cc3b92e7b8ba40f90efa8baa76b55f9068322a3c3054b95ca1d77225721bae86e2ddaa4158", 0x37}, {&(0x7f00000006c0)="7d78beebeed3e6430bae2758d57c7a82bf9978", 0x13}, {&(0x7f0000001780)="49efaa60b8073b294655648c9075780a84be35ac9ff44617422d5f9a5a2bc3e708abef5e81fef0dbfc6f8ba426d28ecd89cf5e14ae0de4f4aaac55b4021a0ae55a37bb3f5c707c5fc8796d23eeca535b9a1e006dbb7ee065f9b4d9627c0f59a9e8aaeab7439582dfe2acadc54da7f00b990d834fea41f05596b763b53baab8b07422fb2aa24c582f65821680a29a5db3a0ffa20431b07cdbbf49fd1d7bd9179d68f4dbcbdd80b063f8205cc510082086d55f6447436994478ec7fecc7ed5594cd57eb967d570c8ca783a836a2b14375da12845c37959c94a6f4db1a74b21559988b4f6eb06051f032fb106b93f6c37c663740739ec2ab7ca2d", 0xf9}], 0xa) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0) 00:01:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) socketpair(0x0, 0x10000000, 0xbbc, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) clock_settime(0xf, &(0x7f00000001c0)={0x499, 0x1000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0xfffffe96) 00:01:11 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000000c0)={@empty, @empty, @multicast1}, 0xc) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0x1b, 0x3, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) close(r2) 00:01:11 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000240000000000849078e000000261b10a3500000000000890780208646a4f28f929"]) munlockall() 00:01:11 executing program 1: munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3) munlock(&(0x7f0000d2e000/0x1000)=nil, 0x1000) 00:01:11 executing program 2: semop(0x0, 0xfffffffffffffffe, 0x9) r0 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/143) 00:01:11 executing program 1: socketpair(0x17, 0x20000000, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa6}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000003c0)={0x0, 0x8000000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r3, 0x9, 0x80000000, 0x81, 0x10001, 0xfff, 0x0, 0x0, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4, 0x1ff, 0x6, 0x6, 0x7fffffff, 0x9}}, &(0x7f0000000380)=0xb8) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 00:01:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1, @mcast2, 0x800}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000040)="9d75b527bb486966e81c257b4fc8a5000cb1c75535559c3cdfe34d2675b2aae17067e0f08b138993362d3e8c0f69ead9c3963061c432cbc4247457a35256a154f8b5d28544049dbee56ce6fe3ec71590e3319be6c6a0fa59c4ef647760ada8349f538fd647acc803d53ae5e390a84d90bad6cc893b181b9a807a4ea487087e43f88a28c296d085e903cf4a5e7776dfce216988fde5", 0x95}, {&(0x7f00000001c0)="f155f82f437cbdf4a215cc7d7a0da18a7619c3e5e3b74c0fea984ea9be992134e140a0ed07359b04d0e2d40df5c3c23b02f9846234b64ceb51b2387d2a78bc4d1d153b7d14d0bac0be01a841c6b4cca634dce36722c1f7a6ceb07df7177d487c9ffed968d3d090db1b99eae3991701fdd46924f274fc464a5403fb6af50292cd1869835bb9c144447f1ad944d55e71ab9848ddb0518130d17303cb11adef134d372dea87649e51563440a57681f9d8d0dd5a2b5244321d92c4da2812bbbc21084aa71554f0e3d77a0e90077f20fe957193", 0xd1}, {&(0x7f00000002c0)="7c4257886368e09e570bd2a3d0026000005198c6b92c50cdfc5b40f359ae2b9cc6bdfcc586e2e8520d3ccbf4d1ea117af00aecc827bb9a26ab4e21", 0x3b}, {&(0x7f0000000300)="5eca82344fc50938e83cc34811a5b6a2e57076f4dc01ddcb5796b5a624910465ecb05f37", 0x24}, {&(0x7f0000000340)="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{&(0x7f0000001540)="f2a4cfb727ff470718e0e55c28589ad1abc25a7b6099d6bdd9f525c6068fac3808d7745667d4846def29cda5221d0c846dea9bcc1280c28ad7873089ab183817150440b4fb91e843004db54d54198c45e50d93844d6e558bd08b872728a423391d6c76", 0x63}], 0xa, &(0x7f0000001680)=[{0x90, 0x89, 0x2da, "be12417c854096727544fc700fc359908df192b6750bc040c245428dcaa3058bac4f6ffe24a58e7efab36f5e512e50caa914c629675f3d239d471b262c650dea47d5a376edf5b2371f9c5045254367db3f6f87a12e732751b613bc7ca68637685554864b684fbced5e5e2476d521e210bbacaf344682f5dd7412641a4f"}, {0x70, 0x0, 0xffff, "5ed023cb89c947e47daaf318ec6c6f61f475eaf5b6305697913ee050230512b0f6b12b3dbe4cde84fc9d8b07638f12a6e64f2e22777cd03df1d43bef3bc3d2fba1323d607e898a9e37a6ca50fe35476bac3e1a92f1b9695a864795b046"}, {0x1010, 0x86, 0x9, "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"}, {0x100, 0xffff, 0x6, "f754c70d00365aa41b96e1b6a52349071dd201cd4d175b363c92b6e8e9364f270efc4d92a435286e4585f30cb0cd11cd6306681dd5da05bd003eec9192c8dbadcafbac17d8af888081956bfe9440dab386c56e56584dddac0376aac29cd7e97be8fbf2b2e732581ac62a6ae3352d36c2846989477eec371ba59640ad8b2074be0637722ecd59217a8f563073b725288ab18bf296248b1b9d07b0308d9ba70a106edac9dc82478435dad8ec32aa35c04ae78c7358d82e0cd377168466ef0c609d95d04f3a3a782c5ed315bc6619c63b56414413a5467a044eca71554d7568b99d2377e66f807fc3d24208d08daa"}, {0x20, 0xffff, 0xffff, "109258d7811a2a858a"}, {0x18, 0x1, 0xfffffffffffffffc, "a75835b490f991"}], 0x1248}, 0x8) 00:01:12 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea2619de2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet(r0, &(0x7f0000000180)=""/234, 0xea, 0x0, 0x0, 0x0) 00:01:12 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 00:01:12 executing program 0: syz_execute_func(&(0x7f0000000140)="984a2af72cb64c0f05bf02170000c4a37bf0c50341e2e9c422e9aabb3c0003e84a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) 00:01:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000000)=[{r0, 0x2114}], 0x1, 0x4) setitimer(0x2, &(0x7f0000000140)={{0x200, 0x9}, {0x6, 0x9}}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x5, 0x0}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x1e8) futimesat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x7, 0x9}, {0x1000}}) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) r3 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) 00:01:12 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xbf, 0x0}, 0x0) 00:01:12 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x64) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) syz_execute_func(&(0x7f00000002c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000200)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2a00, @mcast2, 0x6}}, r1, 0x3, 0x20, 0x6}, &(0x7f0000000140)=0x8c) 00:01:12 executing program 3: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000280)={0x2, 0x3, @rand_addr=0xc12}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x1}, 0x8) syz_execute_func(&(0x7f0000000100)="0c10b5b598cd8069e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4467d822a2adfdfe4da7676f216c421513666f3e1dcf3e100c1ea01eff265dc5f00c36645363ef80f9966030faee42c24420f0f339e40c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d24111d54111d00") open(&(0x7f0000000200)='./file0\x00', 0x140, 0x2) 00:01:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x1, 0x38, 0xcf7, 0x1, 0x5b2, 0x8, 0xff, 0xd41, 0x3, 0x1, 0x1e}, 0xb) 00:01:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:12 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) r1 = socket$inet(0x2, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0xd9) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x4, 0x1, 0x3ff}, 0x10) r3 = socket(0x890553cc022bd237, 0x20000003, 0x2) socket$inet(0x2, 0x3, 0x36) sendto$inet(r3, &(0x7f0000000180), 0x1d1, 0x800, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0xffffffffffffffff, 0x0, 0x0) 00:01:12 executing program 3: pipe2(0x0, 0x4) getsockopt$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) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0xfffffffffffffffa, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000800)={{"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", "4a7191b5229e223560a6cecf8309f4bfd33f43c5b6125b82f8ee93868fa1d0ec", 0x40000, 0x1}, &(0x7f0000000040)="8113e06303661d9a7616ba530e65c16c11a6161737715e6148cb35687be4e34eecbcb7199e85437e497a31953c83e69dd56047cf7214", 0x7ff, 0x1, 0x100, 0x200, 0xdb, 0x6, 0x3f, 0x3f}) mlockall(0x1) sync() accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r1, 0x0) 00:01:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:12 executing program 1: syz_execute_func(&(0x7f00000003c0)="1c0eb5b516cd801b69e4f56962f5696200d9d9d0173ef30f5dd669f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23657051c422b18cb6700000005151ccc4a27d181e1eea01eff265dc5f003e460fc3947d10105b45e145af35af353541000f9a660f3a40648b4ffe99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000) getsockopt$inet_tcp_int(r0, 0x6, 0x108a, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x17, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x1000, 0x100000000, 0x7ff, r2}, &(0x7f00000000c0)=0x10) 00:01:12 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x3, 0x8, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @multicast1, @rand_addr=0x5, @broadcast, @multicast2]}, 0x30) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 00:01:12 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f0514a459bf0a00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10044, 0x10) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="832df22c7393cefe166bb1a025f34179fb5e10070aaf3e21c845ca8fbc48daecf6ab9441d04d68a5a983b7a19b78a5dc33525f3813ea3df19cb63d390d6bb96cb854222bb52dfdd1d4f470f8478372da80b45545028bf3c596d57d5a0a4436286e251d8cfbcff93416685036617a650c74aa8fd610c9eb37602a7f34ad55edb2ab49fa26dc88c33b2481c99683cecd6f0aded1eba9a88f6eca25a2ddb91d") 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000240)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) 00:01:12 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb2def8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:12 executing program 2: r0 = socket(0x1, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000280)=0x200000000000004f, 0x2) syz_execute_func(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchdir(r0) msgget(0x3, 0x2) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") r3 = shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) shmctl$SHM_LOCK(r3, 0xb) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 00:01:12 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) r2 = accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000240)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="782aa0a1b404a24747a48c4ec3a6eb3e9f7ec45bcc59f2952e9bc0d589068f90a8def8905c9db8dcbdb0f2c514ec3496c7f9cc15ade7c4e590c4e870b7d3bf02c5af261caa1c0a0cd8177b9cd5311ca2a0c65cb8e8") 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:13 executing program 2: sync() socketpair(0x17, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) syz_execute_func(&(0x7f0000000040)="1c04b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x102) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) fstat(r0, &(0x7f0000000180)) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) 00:01:13 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0, 0x7, 0x970, 0x2, 0x5, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xfd, "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"}, &(0x7f0000000280)=0x105) syz_emit_ethernet(0x4000, &(0x7f00000003c0)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @remote, @remote, @local, @local}}}}) 00:01:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) preadv(r1, &(0x7f0000002840)=[{&(0x7f0000000640)=""/4096, 0xffffffffffffffa9}], 0x1, 0x10000000000000) syz_execute_func(&(0x7f0000000000)="c4e295b77614c4a19455672d40d0a2650000002ed1ecc4a2653b680067430f0fe3b4420f598ece000000c4e25547c4c4027d227365c42239924cd7f1") 00:01:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:01:13 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000001680)=""/146) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6a) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:01:13 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x0, 0xce3}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) r3 = semget$private(0x0, 0x2, 0x80) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000040)=0x25) 00:01:13 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:01:13 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) flock(r0, 0x4) 00:01:13 executing program 3: munmap(&(0x7f0000def000/0x3000)=nil, 0x3000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000100), 0xfff6) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="03010000400006000800"], 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000000)={@empty, @multicast2}, 0xc) msync(&(0x7f0000b16000/0x2000)=nil, 0x2000, 0x8002) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:01:13 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x61, 0x0, @remote}}}}}) r0 = shmget$private(0x0, 0x1000, 0x2c, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/8) 00:01:13 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 00:01:13 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@empty, @local, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local={0xac, 0x14, 0x0}, @multicast1, r2}, 0xc) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) setsockopt$inet_group_source_req(r3, 0x0, 0x55, &(0x7f0000000400)={0x884, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000880)=ANY=[@ANYPTR64=&(0x7f0000000840)=ANY=[@ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="1ac15e56e514098ec31c0e02695a47c60a9c89bc1cae653dcd9dcb3299ec7b82e2d82fb01029bc862c6192c01a9c856eae6d74d15c0985c7dc894c5acf796c7acd3840f9eeed160755f4b4a6787bfa21e63b6c3d53eb5950eb357742c29d73900eb28ffc6a8a52a1d2e564b94c97533405ee1595b79036d68f144e6c750fb59445954f98aa21e44fd4de0242fefdaa93b4b7c7ed", @ANYPTR64, @ANYRESOCT=r1, @ANYPTR64]], @ANYRES32=r1, @ANYPTR64, @ANYRESHEX=r0, @ANYRESOCT=0x0, @ANYBLOB="d50d0d796a571702020a29c74afb9f5f253505d766b4952717377db5c04513d65f928ab32bcaadf5a6243de4e63ad90c037d65d9e5dd77dcf45c342e98a25df44c2294f7fed3506887fe816500e1cf5633915119e1d8b76e"], &(0x7f0000000640)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={0x0, 0xfd5}, 0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000140)="3d680fc10d34ad77a815e6055b548d9c24729ae294a85856c32ef983a3937b1a2fb084f1cf18265e3dd3f927a4887cff5a1118fbc2fe6ef450496ceea2b13739d7b7826f381332a9062088f8a53629b7a31ddb04a8f15f4d8b985d69b9facc042ef6ab8ad08fcb80106e03eef99aa83e") 00:01:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="0300000003800100e613"], 0xa) socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_getdents(r1, &(0x7f0000000040)=""/242, 0xf2) dup2(r0, r0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x2ff, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x280, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000005c0)={0x6, 0xfffffffffffffff9, 0x100000001, 0xb6}, 0x8) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x1, 0x1, 0x100000000, 0x1}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000540)={r5, 0x4}, 0x8) msync(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x1) 00:01:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) fdatasync(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000480)={@broadcast, @broadcast}, &(0x7f00000004c0)=0x8) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x5, @ipv4, 0x7f}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000100)="e00834b1836d7257a779ee6ae719cf4db187648a8aa3b80c08fde02f14686b5b355cf35803ecfb76800fc4d03803d706063d636497b86d6333e7bd93b80d31324c990e5d7b734288090b7d0d661b53df7fd5050a516eeb", 0x57}, {&(0x7f0000000180)="d8b630b2b42b628b4963", 0xa}, {&(0x7f00000001c0)="169fccc25df566ef80d6555089c624f74b5c04c10a5df10400f09df33dd83074e7ca8567243ac200becea25e40f97c9ae1ef72f78e4f92c1beb780a2b177c80d847b5a5d237e944245862b520e4dfe5dc60e36ac00405934ec4892600bb025042efd47b5e9f266f1296bb7f63f39b93ab831c67188eb2341f577ffeaca5cc8c833e40997fb8594ca5116", 0x8a}, {&(0x7f0000000280)="988ff1063ffaf4343bd4cce3d8b0d7017615025e7d14e15bd84208e5759b64d2638d2e1a96a232da2dfaad3ba587957103f5fbd00e0a080af75e640abb5b92f8306aa1909e97474285f848ebdc65cfee17c3831a59d90bfa789f470a3f501673366151b964fe68b23cfe", 0x6a}, {&(0x7f0000000300)="ccf799014f423b247c09591c30948482961c9b7c19504185acd6ccb158d9b1c90b3c85055a3fb8a9b3e9d514ebb5210ef2064e849f3b117086a2168a77909d8a003c4abc7c5e7310a082214ad6bf2350789a3f36e5767af94db767a84671cc91e1facc7bc7cc960708259a1647af29a0ef0adc06d20c409b3a9ba042425226a0ad7a94b2c9c7ec482d30fcda8cf62659314b811e91ceb64979c028315b24de9f82f9461f2dd48656d8a416188aa9aae61aafd5ab0ac9b9266a914790beb72e6a5e65a40ca8179f76bf2f12de7d7f044e869aea70", 0xd4}], 0x5, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x180}, 0x105) fcntl$dupfd(r0, 0x0, r0) 00:01:13 executing program 2: munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) msgsnd(0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800) 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', 0x480) 00:01:13 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = semget$private(0x0, 0x4, 0xe8) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0xffff) 00:01:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000880)=[{&(0x7f00000002c0)="59d0debf45386ffb378394c5e723789f8add29386b5afef9dc27980b529e7a8427dcc9bf7c67e1dfabde17336126d26b47ca50088ec0ae773518", 0x3a}, {&(0x7f0000000300)="4bbfd2ba534277d069c3745ccf35754a3a6dc37e8e002f0224bcc641ad62c9a2772f9d640283cafaa265fc9bf7970e72de26d071cca0debde87ecf7e0947c7c5a6d47c95ca4ebb43b6319fce17feab08798cd97352e8d28a3910ef44595ff2b71ba14bbaee6addbebc4e94bddfdd23add5d3d7774bb8c85b81b0922422782984d804115dcd6c3ef569c9d0302ef870901954e764babee6522b56137ace923a34921e06e34a7fc1afcf59fd85183925d5c8cadf13ef0e8f5663b8340ba286fd86233fa0fe1fbaeb327498ccc4ad157903279fcc99233510acacffa84054e31269ec1fe8d2eed8d023282a79d331f3d639aa", 0xf1}, {&(0x7f0000000480)="609b8bf1214abb8277013a5a", 0xc}, {&(0x7f0000000500)="af3e3d325733395803df322d8d3b1464d50e6f6f09d2bcea389a74e40a8040c534edc40242f4fe619d2e77a43e7f567b13c6177990aa2288374aba97729be99a8ead77ae0aec906cad33e1a93aa47f9c9d07520c8f4853457d620031c17d38", 0x5f}, {&(0x7f0000000580)="1af2e690d4aeba45ed919c253f7043802a0034a9444a3fe9b4cc1d5fd188960ee573132310e5d84f6a883800c54690b91bd3066f03375745514e553e45dba7e78a886ebf7fc3dd00d3fead3391c36db16331067b1d67c4948360bae0e6c203f0", 0x60}, {&(0x7f0000000600)="6a5e6df0aa5af5a73b0a1f4313f9d1a5c3f58bb66ac622ba210dc412eebc459d114b514cd9b353348917afa02bc64296970f0222161f4c156e1add7dda5775d4ba87bb", 0x43}, {&(0x7f0000000680)="841cc28e50494605409b88ec338ed20dedf005766e35b3ceb4a778cdf46dcd605b07831fcaa35d252f5d40eedb893539c942b8047d58dc8694e1718ace664e7d1cbe45073064deb6066fb863c584e850d2f5f9773aefe07e237653bdb015b2d74a6b2e41b70eb4901c17a257155b1d0f9009ccc3a473c64b25a29aa5df42d7f826aa442f425436eda25b92f38eef20172f2e0d7c5a10df745f8a370fd24f55f15ac7e218b92d8fba15c27eafc41c3cf38a194e7e4bb2d78f21ed540fdb46a2b831368eb85e0dbbb8d831f3fc828f69d4deceab4c68edaf52ee3a6e9326baaedb573b0f08727fd0d50e70f424c51fde", 0xef}, {&(0x7f0000000780)="5390fbf91fec7512ef94951a5c3bf414e04e2dcc8b6aadd98cee935e346e76a75c628d70033138b43355b0e0a34b101490d10f916bc47b60a7210e4951e0ca47276cf2b97c2e485887bac10c7c0b7274c69610ddf36778b62b2d0c466788d7ff52a4b76ea1110d3aa91166a4b716de0e0a5e4d495e4f88f5323ef54b8a97e2cbacf476a4d2b7d2101504f444d3c14e105f47d66a8b3fdbd0c522dd2afd6f6ac293debef0cce5f88eebfea0c2d0c951d4aea91a6263ec04a7dd7d8d344f87b3d80062cc1a4882a0a6972c6a0a0ace8fb059bfc2ccddd7c4ca329f4fc5fb6fd69107174e6df2", 0xffffff79}], 0x8) syz_execute_func(&(0x7f0000000900)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d15959e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") writev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="fce6b8bac769d76593899e3f90e2e76f8aa9a2956ec15e896e6ba531950f0e9f5d37", 0x22}, {&(0x7f0000000100)="546a712f9b0bb3dfabd46cdc545ec96432ed66c639441d607ea404fc703364fba7eabdcf7bd954cc3e2d57e5638838bec231a4e3daa2cb222326816c8c44f673e24ea579aa8ca919f2704ac8a502541b2c92015327c33ea4af94360658706e350213f2daa5d6edca4175dcde4c756115f6c5af80223aaec3ff64290a73be3cab0e2b2fa8edddb5d76172dfd9c7217287bdd3059c14dd93e8331674bff2daedc70a13059b9ecb019432aa6e24cff7c53b9556ea87fcab2cd4eefab1fbb4be969abb4bc88e35452b480f0e7bec417f5b4e", 0xd0}, {&(0x7f0000000200)="9a6e87152356e4ad2c86c082cfca876d546cca86056b73feffa567ce19b244cb4e0ec70e6b26950a1ef723dd8da2b314fab5bc9fb76eaab4e7e0a215d916ba9181f3e9a6190c411ee6244555980f8d649f51a4995e7022202b8fb758d769c674e6d8a943ed593f3570599fcef7da49c86571f1ee7783e268abbc", 0x7a}], 0x3) 00:01:13 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x2, 0x0, 0xc700000000000000, 0x2000100000001}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x410, 0xffffffffffffffff, 0x34) 00:01:13 executing program 1: syz_execute_func(&(0x7f0000000100)="984a19e9c4a2791dcd0cca0f05bf05000000c4a37bf0c55c41e2e9660ff8aa02480057000f67f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607e10bf8c45b64660f3838520a470f898c002e0096eac403f929d533ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474efbe2") syz_execute_func(&(0x7f0000000000)="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") r0 = semget(0x1, 0x7, 0x2c0) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000200)=""/168) 00:01:13 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="05d3bce09a506167afd0ab27a3001c30dce4b8b32c5934bb93ee07845a9b316c96513253156bb02d258599720ff33e311ca51dcc6915a8dfefe235f3e96ae6a5d0bee3623e37159cb4009e0bf712708c3054309b1600891be63b5cd0b58c54") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x7) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) munmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:01:13 executing program 0: socket(0x17, 0x20000000, 0xe53a) socketpair(0x17, 0x5, 0xe4, &(0x7f00000005c0)={0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0xffffff23) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') mlockall(0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={r2, 0x1574094f, 0x3, 0x1, 0x1}, &(0x7f0000000480)=0x18) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x64) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="a314eb34683c323de7da7d36eba59a8ea3eefd74e2ac9626dc9f38b2a407e3847894001713f701c327acc2abe59e65eb7698d3ca021513fff18d297d9d040714dda0b2f11f204d5a94892ba7192db0cac4439da6d255b1f2b0838913a2be4b4be898fbe1866257658d933f0b9af2e21ab87081aa649942fdad8887199ad75c74fd328817037a5f7012e126bd211a", 0x8e) read(r1, &(0x7f0000000240)=""/94, 0x5e) 00:01:13 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000180)="98ad68896c11ccddc145827c2ed2ffaba8e9168a06c388cc7f3d696eccad816edafe02312ae9ea266c9f1725759a85ac6654a14546fe1fff2a33cc519e2f61c04a1410fdd1b68c5ca65ce4e827fc5f3cfa3266e8b280fad9fc358b5003e26ce85a275a500ec1dbfd14a6f87b12") sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1f, 0x7, 0x84a) recvfrom$unix(r1, &(0x7f0000000000)=""/35, 0x23, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="cac550a5e7075aa93080"], 0xa) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) fchown(r1, r2, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xf5, "5e9d889c6aa826838534406baaf3185fd7cda7a61712b8fb5ba33962f165afc78bd1fb6a65f583bfc0c11a56509ed765510f847a2af47c94b88c318a12b0a11f6cc6b1f435e0655936c5b62d114c8bf48654a365e9fb9786b0b6e6d11f3482e80b77e429ef83d0c23617a5c7a5f9bbd692286935f5f87cb0e09f5e5c539409cb489d810e8cde928255e2a42cbe6143f8843bd4a8ed63bb74bcbbbca98285bc93239cb0b62247e30fa67e680dbacc52b6939b40a12a3605a299e1f0d17ef8d2eb3f502d5617c3f8f3c967085c29cda0dac3ffbca3a13fa39cbda633ca10f606b3facc03eead8179dd2b06bd90c1db219674cee28bd4"}, &(0x7f0000000180)=0xfd) read(r1, &(0x7f00000002c0)=""/48, 0x30) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r4, 0xb3}, &(0x7f0000000200)=0xfffffffffffffcff) 00:01:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x3, 0xffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x7, 0x2, 0x8000, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r3, 0x9}, 0x8) 00:01:13 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) fcntl$getflags(r1, 0x3) ftruncate(r1, 0xffffffffffff55be) 00:01:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000023, 0x0, 0xfffffffffffffdd2) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) 00:01:14 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r1) 00:01:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) ftruncate(r2, 0x8000) shmget(0x3, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil) 00:01:14 executing program 0: mlock(&(0x7f0000eac000/0x1000)=nil, 0x1000) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x3f0, 0x10000000) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socket(0x1c, 0x1, 0x7fffffff) 00:01:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0xa, &(0x7f0000000000)={0x5, 0xffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @broadcast, @remote={0xac, 0x47}}, 0xa) 00:01:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='(\x00', &(0x7f0000000200)=')\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00']) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x200, 0x8a) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:01:14 executing program 0: open(&(0x7f00000005c0)='./file0\x00', 0x100, 0x140) r0 = dup(0xffffffffffffffff) setsockopt(r0, 0x6, 0xfffffffffffffff9, &(0x7f00000000c0)="d8ae723d1ce00abf051526e018a73c7e864ab85c7032ec0cf27577a03b50dfbbf2597ce5fbfec55cf7c360776fd87ae4a5a34d01e3a7ab2760b983c9768ebb85d5224508602336c7020c8044e074ae5c3ad17ab798d2dbe4dc255fe2bb9aec7b3a40bc1a2a01fe2ad8a8c5e4f0f28b1fcc98c549b643a9bc45e70daac90c12ea9082335391b2db4aa60d324e4a219631c45d60e7f8b0d5d74c381119b0e8610aa1306ec14d64b3cf7fd092b0dcb5502f20ade66b0a05a5a57c67c2cae4ad4ab057025c", 0xc3) r1 = socket(0x1b, 0x3, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x5, "35ad555d3a350a97a616cb983e8ac84a"}, 0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x40}, &(0x7f0000000300)=0x8) fcntl$getown(r1, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="01000000ff070000000801000700f9ff000000001c004e22040000000000000000000000000000000000000100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008835eb0ddbb7408afb853898000000000000", @ANYRES32=r3, @ANYBLOB="ffffffff010000001a2900004102000008aa0000"], &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={r2, 0x5, 0x81}, 0x8) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000004c0)="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") getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000440)=0x100000000, 0x4) 00:01:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000001580)=ANY=[@ANYRESHEX=r0, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYRESHEX=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYPTR, @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYBLOB="1f7ec51061d88330e9969c17baa18637deb8b95aa0790cb45858808c625d331eb48320e8c7922f99c2186966e95e2b5d377bbca60a9420e523d4b648d2337fcafee8b8de8b6ab71a437d91dd616850342bd0e8343c1cdc1a0c681aea06bed65599df95efeca09b1058a7b87ac993787d76a567b76ff1d757f84764ddb373bfb30d75cd9260b9cb781503e2e2444ac02dd7797bc2b0d7863438bd542338b5afd367a590122e54f5287fdb7c05ee918f5a7444603d584c9d51b0ec874fc4dcf745661543ef71fb760c019c1def5745a64b7471e3205a20c39a6fa41cd02fa15653cdda", @ANYRES32=r0], @ANYRESOCT=r0]], 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x56b6829f}}, 0x0, 0x9, 0x1}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x28, &(0x7f00000000c0)=ANY=[], 0x0) r3 = shmget$private(0x0, 0xb000, 0xa, &(0x7f0000ff4000/0xb000)=nil) shmat(r3, &(0x7f0000ff6000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) fdatasync(r1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) r1 = accept4(r0, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xf31}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x80, @ipv4={[], [], @rand_addr=0x52c}, 0x80}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0xff, @empty, 0x4}, @in={0x2, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x7fff}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000000)="1c0eb5b598801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fec461fd2ba70dbce780c4e17bf063007d82663ed107c4c2b90a23f216657051c422b18cb60700000051ccc4a27d181e1eea01eff265dc5f003e460fc37d105b226a6ae145af35af353541000f9a9999030faee42c240f54c4a239a861113ef3407104c40265b8d9c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) 00:01:15 executing program 0: syz_emit_ethernet(0x2b, &(0x7f0000000040)={@random="8167d0c69788", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x1, 0x8}, {"ce"}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) 00:01:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x5, 0x264]}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200)={0x0, 0x2}, &(0x7f0000001240)=0x8) 00:01:15 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) renameat(r0, &(0x7f0000000200)='./file2\x00', r0, &(0x7f0000000100)='./file3\x00') 00:01:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = dup2(r1, r0) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000440)="255d59cf1752c1a165fb7d03c27f4e9a43168dfd995961312906cb87890c9617514afe4cc51a17032706191aee") r3 = semget(0x2, 0x0, 0x218) semop(r3, &(0x7f0000000300)=[{0x3, 0x7, 0x800}, {0x0, 0x9, 0x1800}, {0x3, 0x0, 0x1800}, {0x3, 0xf596, 0x800}], 0x4) freebsd11_mknodat(r2, &(0x7f0000000500)='./file0\x00', 0x1100, 0x7) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000380)=""/80) pipe2(&(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x363cdf470ef94513) faccessat(r4, &(0x7f0000000240)='./file0\x00', 0x19d, 0x900) r6 = semget$private(0x0, 0x3, 0x200) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000001540)={{"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", "0681247af57424d2941e5da4a9df128c9f45f9dd4d371ca802d9ec1d0f3b80f1", 0x8, 0x8}, &(0x7f0000000540)="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", 0x0, 0x92, 0x10000, 0xd87, 0x0, 0x3ff, 0x9, 0xdad}) socket$inet6_udplite(0x1c, 0x2, 0x88) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000000)=0xffff) faccessat(r5, &(0x7f0000000040)='./file0\x00', 0x88, 0x400) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100840, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0x5, 0x4100, 0x6, 0x3ff, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000004c0)=r8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0xcea, 0x6710, 0x5, 0x92e8, 0x5474, 0x1000, 0x5, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000140)={r9, 0x800, 0x9, 0x2, 0x10100000000, 0x5}, 0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000002c0)=0x3, 0x4) syz_execute_func(&(0x7f0000000180)="41adc421f5fe2cfe8f4978d7a20000010065470fc761c436400fd25650c48249be05000001002e64440f381d16c4829d3f99030000006543e00ac4817a2caefeefffff") rmdir(&(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0xfffffffffffff001, 0x53f, 0x100, 0xffffffffffffffff, 0x81, 0x0, 0x7, 0x7, r8}, &(0x7f00000019c0)=0x20) semget$private(0x0, 0x5, 0x104) poll(&(0x7f0000000340)=[{r0, 0x2}, {r5, 0x1}, {r5, 0x18}, {r2, 0x101}, {r5, 0x10}], 0x5, 0x0) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd923af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x8, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:16 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec6062f502f7b0c907aae8a6b7cf2b034185395ab3d22ecff4ec3c1fba445c43e5649b3c41cfe135dce8199d5dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b23dcaefce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ed30000000000000000000000000000995609806e01c6eaa5dd65a4fa0d589287de89fb5f05e9e7a5b5abc0a20e13d48e6e38886c765e1dd78546dd1fa7f109418f55aebc1fb95f93bdb64f7effbc3077391025bd37067eb6a2a790162610712913a0be717c7935cc70c1d7d317"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000200)=0x10000000000006, 0xffffffffffffffa3) socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f00000000c0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x2ca, 0x0, 0x352}, 0x0) 00:01:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000180)={0x4, {{0x2, 0x1}}}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r3, 0x1ff, 0x8, 0x1f}, 0x8c) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x17, &(0x7f0000000580), 0x1f) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r6 = getegid() lchown(&(0x7f0000000240)='./file0\x00', r5, r6) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20880, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000140)=[{0xfffffffffffffffe}, {&(0x7f0000000200)="3502bd78abca253b58950ffc3415be88eb2c57eeaa3d92b3f04327e12e026d7b14c291dfe812731d6f0712e031a6b1033d8dc62c96389693df5a6d594c9311329cf7a08f68b4f39b3828a04624fd457f0ecb1ddb3f0c25f9996ad75d8543bc282aea9164528d79764acad43a11e824c65b2d051825443b9d5d4eb5678131b40ba1d012121fe25dbbdbcac2e0266352fb153da5c650c4ca940df72bb29100872394a2c0a21dee6d29dc65d4cef538acebd17b9eb561aa35f3168cbd13bbb9e210c44d7622b1cb9d0d9bbd5e79146cd385d7cb53d316fa51b7dea20113e87034", 0xdf}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x350}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000680)="b007cffe580a9d01256ddb7a852bcdb40b90d35557600ff42638c9b14641388d1f37368c5972ae2419720c92d9b6e719b4c2a5", 0x33) 00:01:16 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x410, r0, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_tcp_int(r3, 0x6, 0x103, &(0x7f0000000080)=0xff, 0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:01:16 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() 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(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) chroot(&(0x7f00000008c0)='./file0\x00') syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x2, @rand_addr=0x40}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000880)={r3, 0x6}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 00:01:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x91, 0x800}, {0x9, 0x1ffd}}) mlockall(0x2) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "d16347729ca97ef3d923afa92d2c9a3499e2146616278ca5702642343cf5a555", 0x5, 0x80000000}, 0x0, 0x8, 0x6, 0x8, 0x7ff, 0x401, 0x9, 0x100000001, 0xfffffffffffffff7}) getitimer(0x1, &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000800)={0x0, 0xc, 0xfff}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000880)={r1, 0xc17, 0x1, 0x2, 0x6}, &(0x7f00000008c0)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={@in={{0x2, 0x3}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0x1, 0x6, 0x4000, 0x3, 0x1ff, 0x3, 0x3f, 0x8, r2}, &(0x7f00000006c0)=0x20) fchdir(r0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xa1) fcntl$setflags(r3, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000900), &(0x7f0000000080)=0xfffffd9e) r4 = getpgid(0x0) fcntl$setown(r3, 0x6, r4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r0, 0xf100) 00:01:17 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() dup2(0xffffffffffffffff, 0xffffffffffffff9c) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x18) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8040, 0x40) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socket(0x13, 0x5, 0x10000) r0 = socket(0x1c, 0x30000003, 0x1) accept$unix(r0, 0x0, 0x0) r1 = socket(0x0, 0x20000000, 0x0) semget(0x0, 0x3, 0x100) semget(0x3, 0x2, 0x0) semget(0x0, 0x2, 0x80) semget$private(0x0, 0x1, 0x8410fe03a823f512) semget(0x2, 0x4, 0x201) r2 = semget(0x3, 0x7, 0x2) __semctl$GETZCNT(r2, 0x0, 0x7, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x7, 0xfffffffffffffff9}, 0xc) socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0) 00:01:17 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x410, r0, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_tcp_int(r3, 0x6, 0x103, &(0x7f0000000080)=0xff, 0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:01:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800007) truncate(&(0x7f0000000040)='./file0\x00', 0x8010000000) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 00:01:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c651fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000200)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") lseek(r0, 0xfffffffffffffffd, 0x0) 00:01:17 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x681, 0x8b) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="8fa12b2a740e8463e943f55b106d51bfd2855cc2883e1a48b823bbb8d887ef04402f158e3a67970508cdd8252ec16c6f789ce7bbb1a93d2ccccd78c7466c94c84aa28246249e8ef121ccb5242d1e84") 00:01:17 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:17 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000500)="dc8219d21c507386a0e932a07f5848d274a1d844a946053299099b97fbbbc83d9160005c93fc2a4c3ed4339562a184122264292c893166b69dfa32a1660a2984e9d44a63715a103deeba9e5160e083717bea8b405ce24a74deeb4cab444ab34fe98a46ef81e19d85672e0bd43e2f6b1fab4d225ce2ae98e781a3f2dc8e7f69199f2cc5ea78c03c9134f0da7d6984b419a4cceebdd7984e4bb3fc427f399c28baf2252f1ca239ad6d03fd2f57b32a9eab6eb60e9a4dcbc2a17d837e2cde4ec4ef7ec6e3ec9170af96d507a62681f8") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x11, r1) mkdirat(r2, &(0x7f00000004c0)='./file0\x00', 0x12) r3 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x29, 0x5, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="290094bc40000000000000006ee34e3099d3792c69c851a4b2458a0809927e0fcee1e3b1af42b525"], &(0x7f00000000c0)=0x31) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x8) pwritev(r3, &(0x7f0000000480)=[{&(0x7f0000000100)="b56f21f5061e5697a2a0fed03aa6eead194c80beeef83199472cee06237756f577a26908bccf9b530f5a46d4b8c4d9d6f6082063b75750508c16ac4248b3bd91701c4a53287b60a839c0d55360c3ceb42d00dd4c0f9d3e320d8d92645bb335c6684496ca9e73bf932ff16a79dea41057114cc783f33acecd182fa14fb607855ac72a994c3fcdd7f5bc1feb71ce605ef996100592ef9f451662bc6d0e39a7dc6e3afcd70915a81e1eb5d530b01e606300ebb51b9c4b5d9523751521681c79ad2bc14fc2150f629b343630b3e7d3f2cb237824a0cc2cf4c599819a4f4bd57c8f262d", 0xe1}, {&(0x7f00000002c0)="3da7a18d88f87fdbd4852a2b1f578bc93517ce2b6ce02b81ea21210a21a0f5e5d7c28e0a2db24219034b1595fe6afea58229c25be7324129faaeb573100390751afe65825919b24ac8acb6703d2fc624c195578a574f895b62f32b71dcfed5f988e519bcc004b294fefa5dfbbd3ce9c31b6ee8f5708362579984625ca64fcd93703dbbc301de9ed636fcb04b9bd4584790633c69298b", 0x96}, {&(0x7f0000000200)="ca370034d8510db9d25bc9306e53c44e57797bea91faea9bd68488a232af0783e428b950affc568baf4f6f17e9428529e60185b710b10d5a", 0x38}, {&(0x7f0000000380)="66618761272fe45aa8f1aeadb0504943f800d6ca88bd15823b2d3a00058c5db230dea42541ef9b9079c658322f8a75883c38cc8abd9a609b23b1b29472424b86624b0cebdad448df460539b48d41b31668c9493df0ce7052a3f41a224ea01432bd723d4b2296252cc013567cb5510aa60c9674f74fc41f3cb5b475a847fdbdf70105c8003c03ec7db2653508dc22b67cb62caec56099d03b999a91571122983736a638461e5bdb126adf32f0e271068b956e539dfe88317ba9270ebb8ca2d603efefe4c14d8cf127ed05dd15172bb64bc36f5fad5112a12d08553b09650922e8dfdcb19c780ce8ea9735e52265fb7fbd4977860fcb529855", 0xf8}], 0x4, 0x0) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f3c4c11c159d04000000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast2, @remote}, &(0x7f00000000c0)=0xc) 00:01:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e22ffff0000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000004000000000000000", @ANYRES32=0x0, @ANYBLOB="0400000003000000030000000700000006000000"], &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9a0, @mcast1, 0x4}}, r1}, 0x84) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000002c0)="4197a5347ac69d7573c009ccda802a24d5a74c71e9e843e5c3d90fd29adcca28ed63d7815ca856efd5499205461e116c63f83da219b7fdfd71ad7d2dad4242477b317b7e1480c0b40fd1247ab17f3809d0d744341fa4141a24bb812cb98211cbda9a22b8528a8edca2a36389cf447c54059eb0d3a608e4c8d548c4460aa9b97b6ba21eb1f78b36595548012d84446e9eb79db02003540418c682f20a092a5d67956353ec1f313d80a6a23f655ae35b76f1e0a34623fc68c674b69ed66754ac617ab69861fce89b73a1686e434652f909cd88f239b8d8421057d2fffb06773246c14123f725839e6600") accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) 00:01:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) sync() clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x1, 0x2}, &(0x7f00000000c0)) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) close(r0) 00:01:18 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x63e8be58cf75e06a, &(0x7f0000000000)={@loopback, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mlockall(0x1) 00:01:18 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x9, @rand_addr="a195187ea8745e945edc7b29223391a3", 0x80}}, r2, 0x4, 0xfffffffffffffff9}, &(0x7f0000000240)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:01:18 executing program 3: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = socket$unix(0x1, 0x1, 0x0) fchmod(r0, 0x8) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000180)="d9da09d539d1a574fa97de21578ee841ebe9d130d2ebbbdc59c2d43cf9dd14216cea0f657639bf51507e8c6f053cf71900d4a5662272165f52a992a55d8c297edec46775a76bee90a93ec665e2e1ea8eb9d5ff593cf82107b4622278267927b9aa2a366f160a9dd00414a85e90e4e343f141ad366fc266b3a4d38dbb940325c5a2c54fcc54f359f58b39a58a38d7fe5e8ea96aec0a4876e82796a83f466bbe7355c2cd582563732dac06c0b76040e310cb8417e1a04b0962efb8081fd78c") getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)=""/43, &(0x7f0000000300)=0x2b) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffcef) shutdown(r1, 0x100202) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000100)=0xfffffffffffffd13) accept4(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0xfffffffeffffffff, 0x4) shutdown(r1, 0x1) 00:01:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) fchmod(r0, 0x1) 00:01:18 executing program 3: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd60fd605d17300000fe07000080ffffff000000000000f000ff07000c660000a800000000000000012c0190780000000520f0a0af00000000fe8000000000000000000000000000aa0000ffff"]) 00:01:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x99) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x10001, 0x0, 0x5, 0x2e}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0xfffffffffffffffe}, 0x8) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) ftruncate(r1, 0x7e2780e3) futimesat(r1, 0x0, 0x0) mlockall(0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) munlockall() ftruncate(r1, 0x40) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) flock(r3, 0x4) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f00000001c0)=0x3ff, 0x4) fcntl$getown(0xffffffffffffffff, 0x5) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000180)="1c0b98cd80da79223c223c69dc0099d9d0c44139fd5bf92e660f3a4005feefffff000fc4014cc4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645660ff54bf7f141f620787c43c33ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4c4016def3d00000000fbc40213f5930a0000000013f24081ea04000000001369879f000000fe") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:18 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x401, 0xf3, 0x400, 0xa58, 0xffffffffffffff80, 0x600000000000000, 0x4, 0x8}, 0x20) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000180)=""/31, &(0x7f00000001c0)=0x1f) 00:01:18 executing program 0: socket$inet6(0x1c, 0x6, 0xfffffffffffffff7) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x2e, 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = msgget$private(0x0, 0x444) msgctl$IPC_RMID(r2, 0x0) freebsd11_mknodat(r1, &(0x7f0000000340)='./file0\x00', 0x2000, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) msgget$private(0x0, 0x20) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100, 0x40) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="a8b3d6bda52067ffa39d85261068e490c945df411bd8424ab7af7525df0b79dcfd48882ef3038f1042c260103017d432a568e0214ac0262db8a3b476") r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x1) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r3, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xc50, 0x8, 0x8, 0x2, 0x1, 0x5}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000300)={r5, 0xffffffffffffffff}, 0x8) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:01:18 executing program 1: nanosleep(&(0x7f0000000200)={0x20000000000007, 0x200000a}, &(0x7f00000001c0)) r0 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x8c) 00:01:19 executing program 2: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 00:01:19 executing program 3: r0 = socket(0x2, 0x4, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f64696c65302f00"], 0x10) 00:01:19 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000340)=0x6e, 0x0) r1 = accept(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x9806, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xffffffffffffff00, 0x6, 0x400}, &(0x7f00000004c0)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0xfffffffffffeffff}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@empty, @local={0xac, 0x14, 0x0}, r4}, 0xc) writev(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)="3bea02309b190eae1ff52ca80106698119fd8e30d16efcef259b4c3a3b82a3c25a6702a658e6edc106eb661c96588260b978f45921b004ce0685ee06c164e6374f013758a972652623f03c77b01b3a32f067864c09c65f57f31214a0f934ff92c4b70dde31451c16fa62d82beaddf7e0ac78396eeab82626ca53728fbc0fed461ea0f27cfede031e2a3d1c1a1f207ca82967f9f1a30b364f40279f6f7fc616eea1314c2dca999d0a9baea6e646ed4cc726073f5a72744cbc7c45ae3fae0e9f127a5484298bb6d12f00ee4fe0d29e968f93d50721afc5feff0329c07c71fb70ff95b6cf915851c914aa9ed2bce547065cac222b62416f28e4", 0xf8}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4) 00:01:19 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022b1e2d0500000000a03f7be1d643e16c6f2636b52ff27db7e05184f4934be2fb90c99125ce5d011baaba6276a43a26b15166b627248834997351d087fe61ff7fffffac798c5a50451f276b668cb0c67a5938a418981c0432c073780a31c9134cab2d05930938fa1c0457f01eb5733e5979c8d09313de9c9f1d102abf69b5c7b1e2994418f65d080ef254c8f88a66c4590d1d90b95cb151bca75edfe749e3729b44f68be90ee3999105129358ba2af88f3b37d4245f87a8dab850f77bae074e61dd56d1e8ecbd732451bbbca7b1ae305c20fb06a476126d960daeff63285e8c30904d90"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000080)=0x8) 00:01:19 executing program 2: syz_execute_func(&(0x7f00000013c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x1, 0x0, 0x98, 0x5, 0x5}, 0x14) 00:01:19 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b557c4a1185769e00f4e8a00000000660f72d50f0fb8c4054e4eed751ec46391783800450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xb, &(0x7f0000000000), 0xfe6a) 00:01:19 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x3, 0x9329405140f74f9b, 0x4, 0x7, 0x5, 0x5, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x200}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x97b1, 0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 00:01:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="b3434e0d1fb27cd2205cce118c10984d1a38ad966a08476d588daf25d26b400f0a01e238972b262b8262d6abcc35203753c92411d010ae9cd391ef25ef041468dca8c9acd97ee162102567cf999ce70f86988a30dce973983e48fa5ce0263eed99e5f7d1f3", 0x65, 0x8, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0x18, 0x0, &(0x7f0000000080)) 00:01:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x6) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000001c0)={{"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", "25c8d87259bf67242a6a738ee2e037e3ccaeb8e4049048c681a2c4fd71bd8936", 0x2, 0x80000000}, &(0x7f00000000c0)="d3fd9eab92197584d5242e6765f73d0f98a15fcc0119d8aab98bb61df337b02d987e5305bc4c7ba604406a8951812e0dc3bde07e31d25d20c9d956b4c96b3e65793680dc4aa7aacf9c8c5063009413470ec64d45466ad4bf", 0x8, 0x0, 0x6, 0x1, 0x1, 0x2, 0x5, 0x8}) faccessat(r0, &(0x7f0000000bc0)='./file0/file0\x00', 0x1, 0x100) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000740)={{"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", "6af9215eae9459ce698e99eba2faee2effc64bf6d16e12f23462b852a2ee31b4", 0x9}, &(0x7f0000000640)="62a830967334d5cc7d1715405c81c2a0e7b2ce36adfc82a3cb755d5ba9a67e15762a1e2a6b66e9191c4457d50c6aa3c70cc44c11b60615723a9e7528d0721e36d43e452efb60172d6a16ad21219232cd2b30c0aae2e1316531b1fa05f18b0ce8f1ce1b1bf8fbd8ae71838b91480b584ca76753cc4917b92a515d2b3efeffe05bf3b70fc8e9b91c0a225a13403749a3fe5a6c2ab2c914244bfc964722b0c727215fd7d813e9bea1ed89f0caf9b720a78528fdbd4ecbacdd48c518e30f05d51f5063ca5397248947094943393c9bfc1124f684458b3f1991e3320b487a2f2f87bbf7a8fc29c3ed8080dbaf349248dec8ee", 0x1f, 0x68, 0x4, 0x8, 0x1, 0x6, 0x1, 0x3f}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x4, 0x1) faccessat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 00:01:20 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) fdatasync(r0) 00:01:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="a2ba3eed8de5cc55c8c6ca2a3616ad15") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="cfb5db53861945f1ad2cd766eff14febf5165d1e6c01c32c76f6d11ad9118778ad8965a12662e41b4147dd76f28a3d090845d997751b5620577d732a296392548819c8ee37140b78424f76f6472eee12431a54a564555a162dcf122a741bcdc618bb8993e5f0a62fc500df2b50f4471e584eb7bf70cd91e4fd37d0e4f03d858acfdcf96f31a93c158faeb201dc3a6cf654c017e4ec6dab113bc70f20a855c8dbe67c1e7f6674f59d9079a38e8c232a9102bc6da315d17c6c91353fb86e5c07a9a15a5be830c51c60afa07fd4aa37c5fae9c725ecff141a35d7") 00:01:20 executing program 3: syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300cd8cba8cbaaf00100c00f383d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:01:21 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) clock_settime(0xe, &(0x7f0000000040)={0x5, 0xdf6}) 00:01:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1, 0x6, 0x1f6ee07b) setsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000380)=0x681, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x9, 0x8001, 0x500, 0x3, 0x7f, 0x1, 0x7f, 0x3, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) r4 = dup(r2) mkdirat(r4, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xb0) truncate(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffc1) r7 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x6, r6}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x10, 0x0, 0x0, r5}, 0x10) r8 = msgget$private(0x0, 0x0) msgrcv(r8, &(0x7f00000003c0)={0x0, ""/198}, 0xce, 0x1, 0x800) 00:01:21 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xff, 0x8, 0x8, 0x5}, 0x8) getsockopt(r0, 0x0, 0x6d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x54c, 0x6, 0x800, 0xfffffffffffffffb, 0x9, 0x200, 0x35, 0x0, 0x0}, &(0x7f0000000080)=0x20) connect(r0, &(0x7f0000000180)=@in={0x2, 0x3, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e22f7ffffff00000000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deff00000000000000000000000000000000000000000000000000a60b1bdc0000000000000000000000000023000072a710a9f080911fe9b542e55a004453756b05020000000000009c00000000000000468fb1ec3ec0cc3e42565df0dae2525d0c82104d08df", @ANYRES32=r1, @ANYBLOB="00080000ffff0000"], 0x8c) 00:01:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00022e2f00086e00000100696c653000c8dbf96e77f686406cc09cd01f085888eab8029021c6e53f1d51d7660fc42b954e4e032dd9568a97efa21b6de6cf6a0069b41c35540dc2f37895f96079b72fa9798d7b31d0a58a5975b3d3d9f76d2e8b786d4124dff5ec59f8fa2a53e6f79771b163"], 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x1, 0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65f31b61e6f91e6538309a6b2cf8015cc30a5af37c4b171e"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) r1 = semget(0x2, 0x1, 0x8) __semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000080)=""/58) 00:01:21 executing program 1: chroot(&(0x7f0000000040)='./file0\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @rand_addr=0x2, @rand_addr=0x5}, 0xc) syz_execute_func(&(0x7f0000000340)="c4cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27c4039169ace500000000003c3b6446ddcb0fd55bfe8f6928afd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c462b98c650078f496c401feecf6c483614868d27bc1460000e1b1ac45e22c892a0f0d1500000000009f") r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x4, 0x5, 0x81, 0x10001}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) 00:01:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0) 00:01:21 executing program 1: setitimer(0x4, &(0x7f0000000080)={{0x20, 0x4}, {0x1, 0x7}}, &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000140)={@rand_addr, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@loopback, r1}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x5, r2}, 0xc) r3 = socket(0x11, 0x3, 0x0) getsockname(r3, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x8}], 0x1, 0x0}, 0xfffffffffffffffc) mkdir(&(0x7f0000000480)='./file0\x00', 0x124) bind$unix(r3, &(0x7f0000000340)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x5, 0xfffffffffffffff8}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2206000000ff02000000000000000000000000000181f3cd3a00"/128, @ANYRES32=r4, @ANYBLOB="0300010000000000f5848598932cbe11766646d588a649906a9cd8404ce73b28eceb9a1e6ad8ff84776e71f774485715bec431c73638c7208f89944d03951f5dcd79ab08ff886be53a66d16237512a829ec06ae6a99fc1fb7cadcbb8ac486e3c3080fde516c46940b0b14c164a392ccd13ebcab8e26db4b4bd162bc6698e1cab084b1bfc05ab95dad41bcb9c49a7eaf3feff070000689fbaec728849dca6c70f15d6f2076782203f0792b72f91"], &(0x7f0000000000)=0x8c) 00:01:21 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x5, 0xfff, 0x81, 0x9, 0x5, {@in6={{0x1c, 0x0, 0x3, @rand_addr="9fdaa9c57ad5873cb167e2eb8faf3a0a", 0xb3}}, 0x0, 0x3f, 0x7, 0x4, 0x7, 0x7}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x100}, &(0x7f0000000280)=0x8) shmget$private(0x0, 0x1000, 0x90, &(0x7f0000ffe000/0x1000)=nil) 00:01:21 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x800}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r3, 0x4}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x741}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={@in6}, 0x84) 00:01:21 executing program 3: syz_execute_func(&(0x7f0000000000)="0c0eb5b598c4a3d548d2791b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676f216450a32c4c3dd6d68074851c4824528168fe9509b9b9bfc0000c1ea01eff265dc5f0082bdbd5b45363ef80f9966030faee47e1a0f5e5bf43d47000000400f0d18c401fe5ff666470f3829e6646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x20, 0x3, 0x5, 0x6}, &(0x7f0000000200)=0x18) 00:01:21 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000000)=0x6) 00:01:21 executing program 2: close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c792d25190d251907d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:01:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@loopback, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast1, @broadcast, r1}, 0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x5], [], @remote}}, 0x1c) listen(r2, 0x2) 00:01:21 executing program 1: syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c5409c51e2e943e9433e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f61990816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd3000a00101000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750d64650fd185008000008cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bec4021d452fe1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:21 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4(r0, &(0x7f0000000300)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x20000000) r1 = socket(0x0, 0x2, 0x401) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) r2 = dup2(r1, r1) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000200)="5aa71760e8c9c071f26b006109c8b99f72cad512b3b6dcc3d906d1f21fb4c5e4a215f1ab4302d0f5e83595597ab7b370ea0086a2e72c21c7aa5842eb26425885be10da9d88cc881f476e4a983ee6c6a842cc60c63267f8a822af5ae7525afd8e9d859f42a47927ec21d39163fbab5ddee97e1adb955422a5e5a5c22b8b34c9cdc63f76528897b54ceb11f8dfe6a448582ae5fa82a6c376d0891c8062aa60868a754c3c51fe53c695d35c10b3e1ae6c6aa131701f644b1b39f4e9d7ebbbd7e54ec4a173382983ec1c4bdcd3bde5") 00:01:21 executing program 1: socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[], 0x0) 00:01:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f0000000200000000000000ac9aef80c90000000000000000"], 0x18) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r1, 0x1) r2 = socket(0x1c, 0x3, 0x3) r3 = socket(0x17, 0x1000000002, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000140)={@loopback, @loopback}, &(0x7f0000000240)=0xc) 00:01:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x803, 0xda) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0xe8, 0x0, 0x0, 0x8ce}, &(0x7f0000000200)=0x18) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) 00:01:21 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}, 0x0) 00:01:21 executing program 3: r0 = open$dir(&(0x7f0000000880)='./file0\x00', 0x40000400000002c2, 0x8d) r1 = socket(0x1c, 0x2, 0x1) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) r4 = getegid() setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000740)={'accf_dns\x00', "5466109043c6a5069cbda4e324e783f91624b39d5446e27271ca50e13865344bcc610bd7196d4bef7e3b97420de3f9f18db960a211e255ff8943a86661abdbee1cbd0e0d8afc8fa0408c380975fba868c72af22a33bbea5871868be1d8ef6147c23ccecf32be7d26deebe599f6e4140d935e1ba8739f7c807c31f760d11cdc16c92427384737aba0fa58b10075e0a16b3689133407947dfa1aff506cf314f5895d437a61312015b04f56e8014e99ee831617aad0f2248ea8cf67ceb62b4a8da375bdbf14038835d1aa63c85053342a1d64881581cadb10383bcfe0cd4f5dda0ff27042d3b3862bed633ec7939984ce1f"}, 0x100) r5 = fcntl$getown(r1, 0x5) r6 = getuid() freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000040)="6f9e8a63a59806ec4ed49d150d34b8b99c07d510659e76a8a18bc728d08223bef1652d953a159189c13feedf167fd66da7b26c852a552a9c8ea59494be13bf0d601f1199ea845dc62cab19e218cb7f043d4292b4af44f1abea9816846034062e3b95bd626406c3f7f6f7e1dca206c2a5ddd46c7c92ba76a47aa37d579a041f7a08e973", 0x83}, {&(0x7f0000000140)="6b6d8e1e21f6adec69bc7f252effd039904d70202b5d7c359f743c13f33660076de6226425c29a33c4ca37b3e208b0c725b5313454d2c11dc0cd18d202", 0x3d}, {&(0x7f0000000180)="88303c47ec8022a84dcd2c288602bffbbd8edecaaaeb32db923a2669f03c1b31e85d6c72fa7719a8fe11743ba355b8f8f730a497648aa1dd46def2e2", 0x3c}, {&(0x7f00000001c0)="996dccad669cbe405f2fe9707e285605beed7b72021e44ed56bbb3b7051183f1fcc9f0c9ed7f0efa8b280735371b0584273e09756e3dda863ea542118a085b0d2924f4b9280b1f4d33708d6808377181b345ceb997ab7aece1851f760818a5676520b584f06909a415faebd1508668a566d6b8e02b8c3a575aba328fdd5b0e64bedb3e4ed2e5697ddd5da53818c410f6c4c68bb4fd68b93594b212ff4c86f4313831396f1f7b12afd7322d11c1b236dbda2f5a08f5f689be4691a2b4b6cebe9d05e9ca9ad7f7805df6e68e945849546b11f2d51b4e3f", 0xd6}, {&(0x7f00000002c0)="f1a5f7122209a882728e17fa4b0d9592611caf72a6413b6ef87e31c983ae59c71469b2a5acc3ba041431248e6f4f4679c294a39355f2bf5a858a178a3a5aa3bf89af4ad8fcbd8f135fc244d66b2e956e65504c0914e5e8d52643e59619d852959902d04b577ca3efeaeebd12831eb2bb1606b7bf60c8a9b6398282dd6ac01a18b7df2bf26bdd09889f93a356acb9afa49a21264c197d43de0dc1414c183a8bc7d3eb50fee5c07d37f098f8cf0ba3ba2dc762e4fb6385638e5b69e4e366a37d3debbdc44ab2ae95", 0xc7}, {&(0x7f00000003c0)="36cde08185b598f0559200363923e41cd186a4dc47b6056dc2ce24163c9fd22551e9d1989080eb6e772032607814a9636e182e92847d70ef7707c64192d67e80f33c45edb8d08471cb2611f34239cfe2ae4257c84234079e30a3a90749a8541ae3578c1ee21e914c1d95ae5c8ae0ba45667960306c0747db67a576cf2f488ac1d1040a5d03f08cb6d7d0dbbbb84ca23d8defc29e0a28a88bb93c462f17d13293b6e00e328051a70d3d74a10f759b208e86219d25fbf99a09e8715636611782e7e81f9cab204a01285d5348719bf7031295c19a9a0f6b58522738cf0b790dced7afc15a13c5b3cf08226c046ae8bb41650735", 0xf2}], 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="20100cf274110000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff00026dc69b369b0002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002741b97c9517887cbc5cb600010000002a55079f7562185fe2d98578035c10d9e04a6473c1450287544c620001", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x10c}, 0x20100) getegid() writev(r0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000680)=0xffff, 0x4) setresgid(r7, r7, r4) 00:01:21 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) listen(r0, 0x7f) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)=ANY=[], &(0x7f0000000200)) 00:01:21 executing program 2: r0 = socket(0x11, 0x3, 0x0) shmget(0x1, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000140)="d94c89d556d144594d7ca7ece0741d791446278b9d360809d1b1f4dd3534a36d9ea44ed2a86f4f9ae6b76a4e2b0ba23a01b3c83bb3bbf58e94814d9c604b3f7a2d385debb439d58254d2a6e607731dbb077cf5cd2e45f4cc1b8a114b05b8ff015cf62d70ddb92b4c2d685acf79098d98c0ada3831c5ac40f3da11751e90176632627fa7cda48a0d87334819aa4a3cfaf", 0x90, 0x1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) sendto$unix(r0, &(0x7f0000000040)="8b50d8c62e0aca64784a2f5e90590a98ab0eeb2fc034b194ac39de992adfcdfa3aa06cdbf3f461bf48c088bae15d2cba0f2982549ac67219afe96d1dff1ade369128da22a4da6f536d959bfae3ec38e3b693c20253f76b113e3db6f835c69872c144095c29374557b45133cdd6ca2d5b2a4ab2842e5c386537be911903408a305448255acd8a72f45499a915a9cba12c181113bc6b4e5ce925fa3db4713f883c3de60e8f1617ad0424582e3f4a808a7af765f73765e5e695934ca4e8ed421166e29562b586fb0b364d0dc2f560b19740", 0xd0, 0x5, 0x0, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000480)=""/240) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1b92c4c2, 0x81, 0x8}, &(0x7f0000000800)=0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r2, 0x7c55, 0x7}, 0x10) connect$inet(r0, &(0x7f0000000700)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast2}}, r3, 0x80000000, 0x7, 0x8, 0x3f, 0x1f, 0x9}, 0xa0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000680)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000003c0)="cb610da6507df6a3a2f4743bc3e72a6290e9ea1e33463cb923357639dc572299463234718c0d88f8b964559d3c674abcfca19b0e63b48e467c07bed74409a10c35d300e4ca553c33", 0x48}, {&(0x7f0000000440)="ad243823b8ee1202fc717f97dc2d6b86cdb4e3", 0x13}, {&(0x7f0000000580)="3ea5b83876aea6c61d77903eee36e22af9ba55c2c09ad5cee0f794bba552b52597f5d8d54d103aff62309d42cf278bc85b074782817e10a4547d4a5ae24e2cd7ab2dd70f1695805b6f91b2263f5488807bb76960222cdfc961d53b6f1f03d9c125fde27a78bd949eea482f2163695823bc49c2bf1057b626c1e8417f40a1a5591c55ccb30ed0158a5d82a41c921c5155c3f431f85c84d50ca4e79d187baa33f26413fd3081d0b9edad418ba50abc5c6d7c8ce071fc5ec96a2e946c010c748c14cd8bade0eb1520adcde0", 0xca}], 0x4, 0x0, 0x0, 0x20185}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000018c0), &(0x7f0000001900)=0x4) 00:01:21 executing program 3: socketpair(0x1f, 0x1, 0x7, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400)=0x6, 0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300518a2b1327ccf76f043880"], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x3, 0xfffffffffffffffe, 0x2, 0x4, 0x4, 0x1000}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x3, 0x2985, 0x1000, 0xde12, 0x7f, 0x100000000, 0x6b2, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x800, 0x9, 0x20, 0x393d, 0x4}}, &(0x7f0000000380)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x0, 0x36a}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0xfffd}, 0xffffffffffffff45) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x234, 0x4) 00:01:21 executing program 0: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340), &(0x7f00000005c0)=0x4) fcntl$setown(r0, 0x6, r2) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1003, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8) getegid() lchown(&(0x7f0000000640)='./file0/file0/file0\x00', r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x9, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000500)={r6, 0x6, 0x5}, &(0x7f0000000540)=0x8) 00:01:21 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000003c0)="8e0534ad85f550844f94353ffa2f40df8a59ae2b55694492b889531338178729b3019811fb694198732c13bffc31dc94676627e3f27f32fb5f072edeaa8bd804c3a504910961cac5a3bdf26aa3b2ccb3603b81573bc814d063cbb50028e5c97cd8f48acc") fdatasync(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e23010000000090377f3676e4738ea5c7986baf4e560200"/128, @ANYRES32=0x0, @ANYBLOB="0100000009000000000000010000000000050000"], &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000240)=0xff44) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000001300)=""/145, 0x21}], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x217e}, 0x8) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') open(&(0x7f0000000000)='./file0/file0\x00', 0xc, 0xa) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2}, 0x8) 00:01:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000002c0)="c66d09d6a12583711f2c8c4e4b27cfc273594bffc3cedb1e10b946ec6c69fcc57112e00cd273ee591abe90cdb0030cad61a4079d163b1302da8f25858c47424e5791dc9ef0e82d08af8f9086307fd6e0a167ec635f88524d8fa1a9660caac99ceba75f097451f97d68455356314290c9ba919f934c47e0b86eaf3cb530dbe087e263075e8a49f1fcf0bc7e95e4e29dac003646275c9af3e7fb085b57d237786bdc5f3b34034e6916357aacabc2944b87000875a529e87aafcf18ce4766917839f087813a0c81859257fd4dae34608a71e90cabe6ef5fc2f7baaee468761e25fc940500"/238) 00:01:21 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) r1 = socket(0x17, 0x20000000, 0xd82) recvfrom$unix(r1, &(0x7f0000000000)=""/25, 0x19, 0x81, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:01:21 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) 00:01:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000001080)={0x5, 0x200}) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000000)={0x1fffffd}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x7ff, 0x9}) r2 = semget(0x0, 0x0, 0x426) __semctl$SEM_STAT(r2, 0x5, 0xa, &(0x7f0000000080)=""/4096) 00:01:21 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, 0x0) dup(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000040)=0x100) 00:01:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:22 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r1, 0x6, 0x1}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x40}, 0x8) syz_execute_func(&(0x7f0000000240)="1c11b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd238938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r3 = dup(r0) accept(r3, &(0x7f0000001380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000001c0)=0x1002) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000100)="8fc838c90ba30f4ee6b8774801496a1e7207d17710c1f4062a6f18214f09d48d4e968541cd6246b48dbc0fff1a6fc2d57c2d6007fd9c65591809f1529377314e11b521f2da5202c082c5a791a4876a2b51540428a155da0971bbc27d82190dd9190d93e1a191234b3ae9eb3f7d3324c0c18206b38ddba45377880a43e31201cb6e148a6122fe5e8b204a5283d36987c393ebb670af8e209b9794c2188644bdf1c4c3732457") 00:01:22 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x7ff}, &(0x7f0000000080)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x1, "e22e1a43d81008b31df40bccd49707ac"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x40, 0x1a10541e32275a16, 0xe1a, 0xffffffffffffb307}, &(0x7f0000000100)=0x18) 00:01:22 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x10000000) r1 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) 00:01:22 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x401, 0x4, [0xa0, 0x7, 0x401, 0x10]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r3, &(0x7f0000000180)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1, @mcast1, 0xffffffffffff8001}, @in6={0x1c, 0x2, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x810000}, @in6={0x1c, 0x2, 0x1, @mcast1, 0x6}, @in={0x2, 0x1, @rand_addr=0xffff}, @in6={0x1c, 0x0, 0x4, @mcast1, 0x800}]}, &(0x7f0000000280)=0x10) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 00:01:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x6, 0x84) close(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x106a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0x3f}, 0x8) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x4}, 0x8) 00:01:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000001280)="aaf7f19e2a9a298385e3a7cc723cbc4ca1560690dd3adb8d3ec42ceb4a913d21249e78c151b1920f42b0b1adeca8f91db3cbec0ca9aba98a9018b346bdf822ac2060bab8147334859916e7852a9b0aefb670caad9fc656981f3bf87e8770dd99c73977b68a7179471bfe215193e85924105f90294afbc727027fdda8aca37f5053e1bb5274bb533541a497a24ab03eeea7027c4961b02a6e1faa650a16bbba3f075c6a8eadb3bd8bca99741da0bd01b1466c029af599deeb4e3d9453bc92c913b5c9cff399bc9597065eedd05c7fb01b47a25c719de42947eb20dda7b27b6d50c95d5afa7a210323d62087731123825c59aa4b74682f7fa48e") accept$unix(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00"/4098], &(0x7f0000000040)=0x1) syz_execute_func(&(0x7f0000000340)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c65d6db7121283397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000001d160000000004000000ac1400753273dc66bb00000000e00000"], 0x20) 00:01:22 executing program 3: 00:01:22 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES16], 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) sendfile(r0, r1, 0x0, 0x9) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x8) socketpair(0x10, 0x10000000, 0xffffffffffff7fff, &(0x7f0000000100)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:01:22 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) 00:01:22 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000a15000/0x2000)=nil, 0x2000) r0 = socket(0x0, 0x1, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e230800000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=0x0], &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:22 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0xffff, 0xfffffffffffffff7, 0x0, 0x6, 0x100, 0x100000001}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x2, 0x2f}, &(0x7f0000000200)=0x8) setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0) 00:01:22 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 00:01:22 executing program 1: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 00:01:22 executing program 1: syz_emit_ethernet(0xffffffffffffff1e, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0xe41, {{0x2, 0x3, @multicast2}}}, 0x90) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001300)="60cbea85515b747afe059b288124b0e816942e4eee15736aa736defc4a5dc900", 0x20}, {0x0}], 0x2) socket$inet6(0x1c, 0x10000003, 0x1) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000100), 0x6, &(0x7f0000000140)) freebsd10_pipe(0x0) 00:01:22 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r1, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000000000)='./file0\x00', r2, r3) 00:01:23 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 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$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f00000007c0)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc440214d4029ee") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c004e2206000000fe8000000000000000000000000000bb3d000800000000000000000000000000000000000000f20000000000002000000000000000000000000000000000143608a600"/128, @ANYRES32=r2, @ANYBLOB="0000000000020000"], 0x8c) openat(r0, &(0x7f0000000840)='./file0\x00', 0x10400, 0x42) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r5 = dup2(r4, r4) futimesat(r5, &(0x7f0000000080)='.\x00', 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:23 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0xffff) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0xf2c1) fcntl$getown(r0, 0x5) 00:01:23 executing program 2: syz_execute_func(&(0x7f0000000140)="9834050f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = msgget$private(0x0, 0x4a4) msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000016000000000000000000000000000000064e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b35625c52a2899c03760da52200"/165], 0xa5, 0x0, 0x1000) 00:01:23 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffffd, 0xf3d, 0x7220, 0x7, 0x200, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x1000, 0x110, 0x4, 0x1000, 0x4, 0xf8, 0x2, r1}, 0x20) syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x43, &(0x7f0000000000)={@remote, @random="89f3289bb7fd", [{[], {0x8100, 0x8, 0x3, 0x4}}], {@generic={0x86fe, "87ba8dab1704e9f81d96b8fa675fee3d814e7275dcdac1c4996901a0180cbd8465248fc2b134b206f455e1f6a20dc5deed"}}}) 00:01:23 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) chroot(&(0x7f0000000180)='./file0\x00') fcntl$setflags(r0, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x40) r1 = semget(0x3, 0x0, 0x0) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000000)=""/39) 00:01:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f00000001c0)=0xfffffffffffffdd7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x8c00000000000, 0x5bb7, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7fffffff, @mcast2, 0x8000}}, r1}, &(0x7f0000000180)=0x84) 00:01:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$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, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:01:23 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") recvfrom(r1, &(0x7f0000000100)=""/91, 0x5b, 0x40, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x1f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, 0x1c) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:01:24 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0xfffffffffffffffe, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x2) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000f6ff0000000000000000000000000000000000000000000000000000f6ff000000000000"], &(0x7f0000000180)=0x3e, 0x10000000) accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:01:24 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x10020b, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000280)="ecbdfe81a55de9cc9a41636ede55ceab094ffe6910b51916a66636e4374f3c13b9779db3262dc7790674edd164566d8521ded3ebbf1f9326bd1eddd61b1b855b738f178a509dad1e297677e34d030f10e70d397ead70a11bf4f15187360ae8453c41798a5565f9398eb1fb2ebfa2ee2a392f3aaf8bd7e43a401d661f5c5bf603d7b9a807687dd1abbd0a5a0a94b61746ddeee9aa") setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000140)="a6037acdc8dda05903906ba58dbca0e4ec301070644cef663e27c49b9db669c83b7d45526adf890c7d847731545959aa62cb157b862d32cad5c851e44416b42925c0d7e74b3dbafdc64e936f8129a2dbb93ccf162776634fdb3f5d61986fdf972fb212b6f5d38e1784ce65b6555a5a09c331d4fe84dc74471980e335ba7d414ccbc746df60c6d17572473b816646a1c03729651031890b6924e31a1c90408a44fbfc4e884c0bd91d2202a2c81bea5b18570aa3f24174191dca834dc19daa5f4bf4614c1c5114ecb7b83edddedbef8a1d701ec397e062867ef71619019f0a92d94415bcb1cd32", 0xe6) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x8000, 0x0, 0xfab9, 0x80000000}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x48}}, r3}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x800002ff, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x7}}}, 0x108) 00:01:24 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f00003ca000/0x3000)=nil, 0x3000, 0x3) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x5, 0x0, 0xfffffffffffffffd, 0x10001, 0x3f}, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:01:24 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0xdbab, "e8b8204725ef7c80ee1272f1b4774bf2"}, 0x14) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockname(r0, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x8, "21ed1bf04b321e4b257be1645765ac50"}, 0x14) r1 = accept4$unix(r0, &(0x7f0000000280)=@file={0x0, ""/30}, &(0x7f00000002c0)=0x20, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0xa9, "10eeb7d6bb05a7ee2ce436f58843fb580ddd1bd7a2ef73826d672794e865ca16418a553a0d1c4aacead4f572b80f326e4cd1a0f9d6688bf2dcb92b183604764b702548350d38c2a2428d794cc6e53c6697aa664fe2d34b876aa55feeb20518aff92ede18a1c4676357e6f258e841184fe2fce091eb2d25e4437e19709cb7dee591a2a40efd4a2dd8a90a2840580431dbe682d765bf15c21dbf2b0adbffd122e72f8155c503ce23bfe6"}, &(0x7f00000003c0)=0xb1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0, @rand_addr=0xcb22}}, r2, 0x7, 0x9, 0x24}, &(0x7f00000004c0)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000500)={r2, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000580)={0x100, "206d8f495a729c38b9d4a6ea5f904af7"}, 0x14) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000005c0), &(0x7f0000000600)=0x10) symlink(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', 0x0, 0x100) linkat(r4, &(0x7f0000000780)='./file0\x00', r0, &(0x7f00000007c0)='./file0\x00', 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000800)='chd\x00', 0x4) r5 = accept4(r4, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8, 0x10000000) getpeername(r5, &(0x7f00000008c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001900)=0x1002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000001940)={r2, 0x1000, "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"}, &(0x7f0000002980)=0x1008) lseek(r4, 0x0, 0x4) pipe2(&(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f0000002a00)={@local, @loopback}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000002a80)={r3, 0x8}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) r9 = dup(r5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000002b80)={@in6={{0x1c, 0x3, 0xeae, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r6}, 0x84) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000002c40)={0x66, "b2b2de746799f4f28c815a72dd220ff0"}, 0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000002c80)={r6, 0x6}, 0x8) 00:01:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x23, &(0x7f0000000280), 0x8) 00:01:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000200), &(0x7f0000000140)=0x8) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) 00:01:24 executing program 2: open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, r0, 0x0) r1 = semget(0x0, 0x3, 0x400) __semctl$SEM_INFO(r1, 0xe53d5efd38039d39, 0xb, &(0x7f0000000000)=""/150) fcntl$getown(r0, 0x5) 00:01:24 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() fchown(r0, r1, r3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x26}, &(0x7f0000000380)=0x8) r5 = dup(r0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r4, 0x9, 0x3, 0x1, 0xffffffffffff7fff, 0x3}, &(0x7f0000000280)=0x14) r8 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r8, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r9 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r10 = msgget$private(0x0, 0x444) msgsnd(r10, &(0x7f00000003c0)={0x2, "cf567d8b009c8a40d8a8ca4970e360e9abad12e4b51e1f7838939741211f0534c4f0954819b901708509a1f4f1b56d0e5fdd77bef646c9ae8346026f4199ea6a19e7f44310f342c4589a4967e287cf44a36d8da25639318abeacd362f68e4b5801528a4ae244855bdad9f1c16faa5fcfb29186b7d679e7faf0b6f6b3c4a79174f7bc66fa02431246dd6f665f42187fcc6e5cb3740a9b18a569b52e142ebaa83ef428a2ee17afa3a4dce6c61e7d5286057f0ef26a0b"}, 0xbd, 0x800) flock(r8, 0x5) flock(r8, 0x3) r11 = getpgid(0xffffffffffffffff) r12 = getpgid(0xffffffffffffffff) r13 = getpid() r14 = getpgrp(0xffffffffffffffff) r15 = getpgid(0x0) r16 = fcntl$getown(r0, 0x5) r17 = getpid() sendmsg$unix(r5, &(0x7f0000001900)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001740)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="8b44344ba025b8acc3dd5dfd4360d84c7e5c1772b77e24869dcf06e2c6c823603a566f70260d6eda8923cbcbe336bb716ecb85638f64f98b603f968e7f8be1f81ad3aa484028c2abb49a55b7ffa82ab661201dbff6138551b59cfe5593c9f8e64148e3de601b924f6e4caef61d275c9481dd4aa13364f5694aa99ccee4e5faa3e2298173d88a9a140e162fcfc4ef50743c82190b5adf50a4b8d49ee1ac217355e8adbcbfffbe3d9cd1194994a0c09fd6914e787f0ccec89030eb787a9c10755ca28edbd9263e5b8022", 0xc9}, {&(0x7f0000001580)="0bd14d88fd972faf9b5e28789ac0ae549a54796eab4f6e3591505cea40ce869296871c933ab7650997f9f11072f03ace5c4a873111f6d5734af0e9d8356974d1e0f3041b44149fbd14995bf06bfaaf72486077eddc2fdff6ff76a604be201bc9865481227032826d11d3a7cf2c7b0de62d7ea99f0bf408008e442ce46eb4b19cd886cbc70f8984", 0x87}, {&(0x7f0000001640)='z1', 0x2}, {&(0x7f0000001680)="ca5029e7de5fd5f0c57874bba94df36f06783fcbb2c04dff38bfc664dfc3aa1a493339bd1fa711790cac151fe0bd24a090bf1d9c9ecfa0fd1cd1e9fcf60cf75a22f56327f121dc29b1fd7936caa617d78296238fa698ef2c4f06afe1ad8a3763b14be562fbb2ec9ef81bf62ac35604e1893ceba8a48f631cd2b16585467d0825e89d4036eb73a74e86fb30ca04c3b4647961341cb708e6d5ad4022e5340c43a729017896b3703ecb8818a5553555390a48fd26ef7fd1581b", 0xb8}], 0x5, &(0x7f00000017c0)=[@cred={0x20, 0xffff, 0x2, r11, r2, r7}, @cred={0x20, 0xffff, 0x2, r12, r1, r7}, @cred={0x20, 0xffff, 0x2, r13, r6, r3}, @cred={0x20, 0xffff, 0x2, r14, r6, r7}, @cred={0x20, 0xffff, 0x2, r15, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r9, r8, r0, r0]}, @cred={0x20, 0xffff, 0x2, r16, r6, r3}, @cred={0x20, 0xffff, 0x2, r17, r2, r7}], 0x120, 0x81}, 0x10c) fcntl$lock(r9, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:01:24 executing program 0: r0 = socket(0x1f, 0x20000001, 0x6) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x2, 0x0, 0xcb, r1}) clock_nanosleep(0x1, 0x1, &(0x7f0000000080)={0x2000000001}, 0x0) 00:01:24 executing program 2: syz_execute_func(&(0x7f00000000c0)="984c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbed935cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = semget$private(0x0, 0x5, 0x100) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/159) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f00000001c0)=""/85, &(0x7f0000000240)=0x55) 00:01:24 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010400907800000000609433df0000020000000000000000200000000000000001000000000000000000000000000000015d032c5241aea215b7da24d8749d2f36384eeb6c8bf710927355466558d64a346debe2ea56d75a08a96755213e59a05962a14f7c6f6f0015a69afef56a52f78efbe8634724b31c4826da1ec0caf996de421cff2a30fe377835eef696d62b64224744f81e2bc2f38f40e1cd9e2517cf6e676a"]) 00:01:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getpid() getpeername$inet6(r1, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000440)=0xf4f6) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)={r4, 0x100, 0x6e, "7b4dd459d3ab043e2006e995080f127e8bf29ac9e12c7bb8d93763a27e8b43c74fab647b5d10ed262ac87472521152950ac936de17caac9ac21400eee4a203224b4a4b2617be06cde56aafd96f647507882a8174b600867df513ba4dce563c0888ce89ce576c61b3a2f89f006db0"}, 0x76) socket(0x1, 0x1, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x101) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) 00:01:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast}, 0x8) 00:01:24 executing program 3: r0 = socket(0x17, 0x3, 0x1007430) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66694c653000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:24 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) setreuid(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x421, &(0x7f0000000040)="6f1356cc2a0731e9a4ed7a176d148672a3e591bfb928c0ea5f38520967278396fc032f3a5c2b47435b357e4c5c23ab8760791566c7e51b27cac6a6ae27f502038c7cdbdfa65a3059", 0x48) 00:01:24 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000140)="bd6e8c2bd874055fff9af5d068f4d0475811d1dc709411e2e6afa1ed44f4ee18f7bcb40e4a924171c574d90dc60c4bff6607d806223daabec98904cacffda7eb7d9839cd0c482c6314e15cd41bc49549afc86e0923cce75a282801c069fa9d75839db4b78d9e79dfd6efdc92262be928e00dbf143d45e6c79645ce", 0x7b) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) socketpair(0x1, 0x20000000, 0x8, &(0x7f0000000040)) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r1) syz_execute_func(&(0x7f00000004c0)="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") ioctl$DIOCRADDADDRS(r1, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000200)={r2, 0x6, 0x0, 0x7f, 0x100}, 0x0) read(r0, &(0x7f00000001c0)=""/167, 0xa7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000280)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000080)="4a140b459f04da7acec7408b08a9e03393bd2ab000") 00:01:24 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x100000001}, &(0x7f0000000180)=0x8) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000200)={{"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", "8b5bf2745ea4455608dc0dce042d88898910a5e011d9e1097368bd377e72fe91", 0x80, 0x7f}, &(0x7f00000001c0)="1c979955248f9cc634bfd09cc5ebf0f29aa86b61c14f92456be8c9ae796af53e4f738e7414c5", 0x2, 0x20, 0x1f, 0x9, 0x5, 0x0, 0xabe, 0x5f}) lseek(r0, 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000680)={0x6}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000006c0)={0x0, {{0x1c, 0x1, 0x100000001, @mcast1, 0x2}}}, 0x88) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)={0x1, [0x81]}, &(0x7f0000000840)=0x6) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000880), &(0x7f00000008c0)=0x4) lseek(r0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000940)={0xf, 0x7, r1}, 0xc) sendto$unix(r5, &(0x7f0000000980)="401dfbe5f2d24cb2dde46846228e3911c31278907d7516251ef00ccfd3651763b64e4b1b324a3280f6d91e0cea4a6eec5478331172c1898eb56354a4f361230bcf5653c63bbb71f5d95a4cc466d52da3a28a37007879604f419767fe9e51ce34b46fd1d2e6992bfd8206e3095b957b19ce45def5033bfa4e43623ef639ae1ec4b9654970f647db378cf450ac84a162a1a93f00400591be07149df26c28f77a7dc6", 0xa1, 0xb23c3297df2ec080, &(0x7f0000000a40)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = open(&(0x7f0000000a80)='./file0\x00', 0x80, 0x1a8) setsockopt$inet_msfilter(r6, 0x0, 0x4a, &(0x7f0000000ac0)={@local={0xac, 0x14, 0x0}, @multicast1, 0x3, 0x3, [@multicast2, @remote={0xac, 0x14, 0x0}, @multicast1]}, 0x1c) r7 = openat(r6, &(0x7f0000000b00)='./file0\x00', 0x100, 0x10) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000b40)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000b80)={r2, 0xc97e, 0x4, [0x8486, 0xfffffffffffffffe, 0x8, 0x9]}, &(0x7f0000000bc0)=0x10) sendto$inet(r4, &(0x7f0000000c00)="a51591af61f883eb67ce227011e5341a0ec90b2faadd8491a91d8b84007b20e13042beec82148bd33d7081e34e03ad4e37d2baa4a2894512fbecaa340bc6a2e3a7d611c13ed5ff6f22b50e28e6f5e33c9eee818b7d5c6702cdd9e7059cb35c6932d2f3db0bc0861d6373d0e118df494ad622714604eb31f82c6672755f41fe6e62624675ce", 0x85, 0x80, &(0x7f0000000cc0)={0x2, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000d00)={r8, 0x5}, &(0x7f0000000d40)=0x8) getresgid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) write(r5, &(0x7f0000000e40)="2978dd7e24c4b7af72e84397e776e4a222898bb02ca626f6bd337e5308703012bfdf211c7eb5bfeb878fb2689ff2dde716022c87a346300bc5bc6251151e96fc4782decea652cb554db18725f0a611a21d309bbc", 0x54) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000ec0)="46db705acda27a723d9e6b528804616503bff05b6818e30558be830ae49bf7967bc8f51cb52e82705fbad174e7d7861b54ea2a7091e65ffbe432351fff5c371addb703de2bba465e255cdd712032ef198e2c34d03f5128f367b59def1ef190833c3baa8f157f75022946a2467bf8123ccd1da67fb476ee78aca8467d6592476dfdda74fd93cda317d11847b4d5fbd3a60692023cda21d75b489c1d3c082cf205e0bc054eba52a56a2827a9ef1bb819c887e801ad1a401fcd04b7f0787a019ffc13d60e4a8005") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000fc0)={@in6={{0x1c, 0x0, 0x10000, @empty, 0x40c6}}, r1}, 0x84) poll(&(0x7f0000001080)=[{r6, 0x40}, {r5}], 0x2, 0xdf) socket$inet(0x2, 0x4, 0xffff) utimes(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={{0xd6, 0xff}, {0x72f, 0x2}}) 00:01:24 executing program 0: r0 = socket(0x2, 0x30000005, 0x8000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4) 00:01:24 executing program 3: r0 = socket$inet(0x2, 0x10000000000002, 0xa048) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:24 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:24 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000000180)={@random="d3f0553cfdbd", @empty, [], {@ipv4={0x800, {{0x1a, 0x4, 0xfffffffffffffff7, 0x3, 0xbf, 0x66, 0x3, 0x1000, 0x24, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1, {[@lsrr={0x83, 0x7, 0x0, [@broadcast]}, @ssrr={0x89, 0x2b, 0xe1b, [@empty, @empty, @rand_addr=0x3f9a, @loopback, @multicast2, @multicast1, @remote={0xac, 0x14, 0x0}, @multicast1, @broadcast, @remote={0xac, 0x14, 0x0}]}, @ssrr={0x89, 0x1f, 0x1, [@empty, @multicast1, @multicast1, @broadcast, @remote={0xac, 0x14, 0x0}, @broadcast, @empty]}]}}, @tcp={{0x1, 0x0, r0, r1, 0x10000, 0x0, 0x6, 0x8, 0x2, 0x0, 0x3, {[@sack_perm={0x4, 0x2}, @eol, @eol]}}, {"d6cae803db8d7bf6f150616673223cef3cf0221fe1908f97b239951264afd76a8e9f322e779e6c9f488b61207dde1c69352cf26863b5d6dabae75fe7e5ca8a"}}}}}}) r2 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r2) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x9}, 0x24) 00:01:24 executing program 0: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xe1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xbde}, 0x8) r3 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000540)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpid() freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000700)=[0x0, 0xffffffffffffffff]) r12 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) r15 = fcntl$getown(r1, 0x5) freebsd11_stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) open$dir(&(0x7f0000000d80)='./file0\x00', 0x100004, 0x2) r21 = fcntl$getown(r1, 0x5) getresuid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) r23 = getegid() sendmsg$unix(r0, &(0x7f0000000d40)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000340)="ae07fcd699ca70e2a89ede4a43068edc6be24b6c66527c54ae619114a9541c954399bcf7d78029f9a72b7a0c5963b90ad46d5c304d0d7de3494193", 0x3b}], 0x1, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r1, r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r21, r22, r23}], 0x148, 0x4}, 0x0) getsockopt(r0, 0x40, 0x3, &(0x7f0000000280)=""/181, &(0x7f0000000100)=0xb5) syz_execute_func(&(0x7f0000000140)="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") 00:01:25 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x34, 0x4, 0x7170, 0xeebe}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x2000000000}, &(0x7f0000000200)=0x8) r2 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) fsync(r2) 00:01:25 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$setstatus(r0, 0x4, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x4, 0xe657, 0xfff, r1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev///\x00', 0x200, 0x0) 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8002, 0x22) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@loopback, @loopback, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x8000, 0x800, 0x101}, 0x10) syz_execute_func(&(0x7f0000000000)="144fb5b5982e64d2db1b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe050000001f795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") socketpair(0x1, 0x20000001, 0x4, &(0x7f0000000380)) 00:01:25 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup2(r0, r0) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr, @remote}, &(0x7f0000000100)=0x8) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:01:25 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x80}, &(0x7f0000000400)=0x8) socket$inet(0x2, 0x4, 0xfffffffffffffa84) r2 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x7, @loopback, 0x1}, @in6={0x1c, 0x3, 0xfffffffffffffffe, @mcast2, 0x675d}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0xffffffffffffffff, @ipv4={[], [], @multicast1}, 0x9}, @in6={0x1c, 0x2, 0x7, @loopback, 0x1}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x19, &(0x7f00000002c0), &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x5, 0x104}, &(0x7f0000000280)=0xffffffffffffffa3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x5, r3}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r3, 0x8, 0x3}, 0xc) syz_execute_func(&(0x7f0000000440)="0f72e7ffc4c178108bba000000c4e291ddcdf377320f7077a0fac287730f380226c443454a0099c4c2313b00c4e26d9c9700000000") 00:01:25 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x200, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:01:25 executing program 3: syz_execute_func(&(0x7f0000000140)="0c15c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x80) 00:01:25 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) 00:01:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000)=0x1d, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r1, 0x0, 0xff7a, 0x6, 0x0, 0x0) 00:01:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getuid() freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x9b) socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000140)=0x10001, 0x4) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000080)="f8b0e1ceec88e578791059e6c5f9853fd505d90a7c7062b8ed25984634e8300c7e2bea") 00:01:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x38d, &(0x7f0000000240)=[r1, r1, r1, r1, r1, r1]) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100047f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x132, 0x0, 0x1e3, 0x0, 0xffffffffffffff71}, 0x20000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x81410, r0, 0x0) 00:01:25 executing program 1: r0 = socket$inet(0x2, 0x20010000003, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x401, 0x4) syz_execute_func(&(0x7f0000000140)="0c0db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = getpgrp(0xffffffffffffffff) r2 = getpid() setpgid(r1, r2) 00:01:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000040), &(0x7f0000000000)=0x4) 00:01:25 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000)=0x6, 0x4) sendto$unix(r0, &(0x7f0000000100)="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"/319, 0xc1, 0x800000000000000, 0x0, 0x0) 00:01:25 executing program 0: r0 = geteuid() setreuid(r0, 0xee00) r1 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r1) r2 = geteuid() setresuid(r1, 0x0, r1) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x510, 0x2, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21e000000200"/136, @ANYRES32=r4, @ANYBLOB="a9040000050000000900000000"], &(0x7f00000001c0)=0xa0) setresuid(0x0, 0x0, r2) 00:01:25 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x280, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8200, 0x1) socket$inet6(0x1c, 0x10000000, 0x4) r1 = shmget(0x2, 0x1000, 0x48, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) ftruncate(r0, 0x7e2780e3) accept(r0, 0x0, &(0x7f0000000080)) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) 00:01:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x0) 00:01:25 executing program 2: setgroups(0x28d, &(0x7f0000000240)) r0 = getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000240)=[r0, r1, r2]) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600002500c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002) setsockopt(r3, 0x0, 0x36, &(0x7f0000001300)="4233178d012910c2c578b6b71bee4d3df50984ef96f520bc1dfb996f140dd21d481d10cec9e80c13ba6f259784caa0451e6abbc1a0977597aa6681ca220afc078dbfb1c6ee1bffee374407fd02f0dd2e6c2ae84bb437268bea3133b32d0a7e94ef9fb01860c43b06ce531ebf933dc15326812c94252d5fbe7dd742111fd3db38e3ea3e4c3a8df75b22c946f104e4aa24643a4ad89b69c2071bdfab7fdc08157372e75d3b9c89d0637f3ba04344adc16d56260ede7000703466411b25b41d17a1001ea2b591d4cf6f5ca7efce4f7eb9dd65a68e", 0xd3) 00:01:25 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000)={0x8000, 0x49}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013) 00:01:25 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x30) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") recvfrom(r1, &(0x7f0000000180)=""/39, 0x27, 0x2, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) dup(r0) accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xe483, 0x6a, "4c85a2e3ff2eccb1bc0ddcfa2cb12cd9a5ce5ce1b7e3df95cf67a3c196116d59d04548a6c55749b691be19a6d9b5dd40cb0f390a91800c4520cffcbcd499f9a1bd50d766ef17c8b1d9c9bed97c52f0d37720db3b33fc7009274b5848e75de502265c18c2ff7a2f0c6d12"}, 0x72) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETLIMIT(r3, 0x8004667d, &(0x7f00000005c0)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x7fffffff, 0x4) 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x40, 0x40) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x820a, 0x14) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x24a, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:26 executing program 0: r0 = socket$inet6(0x1c, 0x100000010000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000002000000"], 0x14}, 0x0) 00:01:26 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[], 0x0) mlockall(0x1) sync() munlockall() 00:01:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x8, 0xfffffffffffffffa, 0x962e, 0xdc}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0xd1}, &(0x7f00000000c0)=0x8) writev(r1, &(0x7f0000000100), 0x100000000000005c) 00:01:26 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="410870bcec44a045737d7fcac4028d32cd9b575864286f27be80daa2d056ed4b76d490fdc54d738d5c3996ff510fdd860c6a9a998ba60d915bd8f72409f409c4420453d8c2fc1ddf46d436c987c22b773af3df80520e439838ced632a0e93fb1d8d3261d93b66c93333f1bd2de304ab5d4a4") sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(0x0, &(0x7f0000000200)) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) 00:01:26 executing program 1: r0 = socket(0x11, 0x10010000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x4, 0xe4e}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x1000, 0x6, 0x8001, r1}, 0x10) r2 = dup2(r0, r0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f00000000c0)="fc50e67f10d44a7af8a2014ce1a1fd3e6bd147863f3daf3c237ac35a074629ec488d555890d27d8314a995137b74a7ff51b6c785a9a3cee46d9bd645ca8ccbb45b23ce3e21e9620a58ed5b5a8b14b615c67144873ba16ce3b6bd0a265701d13e38a0c1e878ec92fda8888a610d33a6b27508da5f0d0285d84d49d10ed5a6b26f08984fe30d46ea01cb467372") setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r1, 0xaa}, 0x8) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f00000001c0)="fd4992a942d54fc3675cfbc5c33fe54f50837af20dab3d58004d0bf0cf704f278704392ae0ae75212a447c9d8581f615db9def766ac7c936a71963ad3c0e") ioctl$DIOCGETADDRS(r2, 0x40046676, &(0x7f0000000000)) 00:01:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) 00:01:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) 00:01:26 executing program 3: syz_emit_ethernet(0x82, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100200, 0x20) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000) r5 = dup(0xffffffffffffffff) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000200)=0x1c, 0x10000000) sendfile(r5, r4, &(0x7f0000000380), 0x3) r7 = socket(0x1c, 0x10000000, 0x3f) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x8, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x10}, {r1, 0x100}, {r2, 0x1}, {r3, 0x10}, {r4, 0x81}, {r5, 0x2000}, {r6, 0x42}, {r7, 0x44}, {r8, 0x20}], 0x9, &(0x7f0000000300)={0x3, 0x32000000000}, &(0x7f0000000340)={0x81}, 0x8) 00:01:27 executing program 0: setrlimit(0x8, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x8001, @ipv4={[], [], @multicast1}, 0x685}, 0x1c) 00:01:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000000c0)="3137604f6dde098678f96a1889743a8e838b5716726de7e148bfb4348684ced5a3dc6b0f270b17816d6fe997a44077bb41c07f3ef2dd41df55edc395a5ea30dcfcb2cc97af81522806b81ace6440aa56c27bb0664a6ab72e82dfbd0cdd3b2570db8130f31a1b71f6aa5efb9283e6c80f4fe5448c") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x4}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00'], 0x8) 00:01:27 executing program 3: syz_execute_func(&(0x7f0000000200)="1c0ac403454c5502329842d1311b69e4c4c2319cbe998999996962f5696200d9d9d0c4c1ff5909795bf9f2680c54000000e915322333339b26c7e4c753fbc4e101edfec4c461fa70480a4302023ed1076765660f3834178f4808eebce00000802000c422b18cb60700000051bcc4a27d1c1ec1ea01eff265dc5f00c34f5be269a841000f99c4c3896d62060daec44241a779d3c4c3a50a5fb400f5dedec4a1e1e0ef26e70f0d18c401fe5ff6e30fad899f67cf36660fd2938c0000000000001337470f1b79052e440fc7bf0d00133c440fe8ac1100000080") getgid() r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000300)={{"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", "c3e162968a041474b8bf207bff0d9064fbcac6339fed739327e4a4995e26639b", 0x614a, 0x6}, &(0x7f0000000080)="75f421b506223b992f5ba9420ddc9c4ae145a387e38ce00ff11261a48a48215103fe0ecf2a8183f8e77263d41939d7bcc87a9f30222cc7b559b13560969ebb887c00827e6ad243c1cb76195945faab673b1009c3e96064b8f7706a89f0a014eada67eff764f9e25a1e60e8938f4293fff7c0f96dc4ac2578a150891687149b184851e911d9ec7f8a6d7f27e28d2385d8ac0eba6cc16ec5f1f577369697a18be2348f79636c86d93dcac9aba73f7a5f", 0x1, 0x6, 0x8, 0xfffffffffffffffb, 0x2, 0xffffffffffffa5f6, 0x4, 0x1}) open(&(0x7f0000000000)='./file0\x00', 0x100400, 0xc) 00:01:27 executing program 0: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) utimes(0x0, &(0x7f0000000240)={{0x3, 0x1000000000000}, {0x0, 0x100}}) 00:01:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x5, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") close(r0) chdir(&(0x7f0000000000)='./file0\x00') 00:01:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x120) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$getown(r1, 0x5) getpgid(r3) r4 = fcntl$dupfd(r1, 0x40000000003, r2) r5 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) exit(0xd79) r6 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x2, 0x7, 0xfff, 0x8000000000000001, r6}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:01:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@loopback, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) 00:01:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x4576, @local={0xfe, 0x80, [], 0x0}, 0x23b}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000140)="79141dc2f94c55c92afdcb68d1dc4113d9b2c60a2ac3d4a9b1ab2478367e68c2f7256b32cc23fdee02719a2a0a94817c355924bff25caef1dcb3f73cc0cd254d13aade3c725350ee35e7db41e143fc0512cf8fb44869b75763546e6f6e", 0x5d}, {&(0x7f00000001c0)="72cd1303eac72ae8fd9eefce3d55144cdce3b4ac75c3ffee9da99b1761ae8ea2372cb5a62f5276848bcde0d945f1fee15944f566e8fade54be1a28ccebd1d33da1add76ecd43f45a7d7842770b8729006a5844321ed3ac14fb61b8881e5971e0b2f721b5cdda77273655980548bb542fdca522185d105f756c2263deea0ce5869b1024452fcd01ee0260823ba961431d33905e3d4d6e763f", 0x98}, {&(0x7f0000000280)="78156e0c168a681d29bfe6e5defbc94d0e68cd8dae0f38aa790c3465e0a307e21548725d1f326a1ebf3a420f03bdc81cc6b2770b837a652e7ae15b901d7202582bc4f071fbc5d643995d09c2a897cb7108dc5cb028fc7bd2e54995b7f770e727f9694e44f9eedb2f4450e789e270966b1cdb74", 0x73}, {&(0x7f0000000300)="02dce62a72da84ba76", 0x9}, {&(0x7f0000000340)="e00e1b7fc85eef7f2b6cb575d0421ce466dadb9b7178abde5b88e430c0411210a6406bbf62cb6e5f531367c8f8a8ab5743e745ab888e202d81777adf4c4de5537797510c81d9b2a1076a5054731cfa499e9863bef4d777a2916f1c11663295b7145204b02ece29d178dec3b61679255a9a7230f1533fa625ecdadf2928d05ebdd9555e38a586089b4800fa2555fec35d5a", 0x91}, {&(0x7f0000000540)="708a04fc1a90140c2115e10fbd47d81aed35c9d9e7855b409deca291529a1d80373d6dadcdaef92774594c68d7aa9c143f3f840e33cefe6cc3b4fbca3bd07a253a52d2dc5802e0851c4fff8121ba293d193ecb329f5fe1f53b4ff9d6ab621eabb5e65a0725913a8d940fa19b443735dd7535a8092761ddf655a1da4f135c4374a487504b2e1d49686c0c02e90ab4ed857aaeebff2f49bd", 0x97}, {&(0x7f0000000400)='#U', 0x2}, {&(0x7f0000000480)="3b4f1714d816ab76bc366716c683db5a13be8b79e757697519ce1a8a3b67c37434c02e4f75a0f608faf08a7ea8d840cf90739a07ca1915fbeaf2407886b5f6ab48a694b624afcd9cdedfe265f72dd813ddc9", 0x52}, {&(0x7f0000000600)="194757576b9fdbe6e6dabfb77cd7a4dc485dfc5bdede1c1dcf3aad41b82557df7441c66aa5265e9c63ec237e3c0593d9385df17ea47cd7ae76d9352ea47d6d3bafbbb159a9af02aeacf4de2c727c8cf384725bede03bca69d6525ae3436312b9c236fdaad32ab7cc0ecfc962e7934a00978003e9d850986b34ca9488ca75209d17284e03a95bc219a7c7b29b0cef16049a45d3e04e8165cbc00e211ab73de45a0ed7b414d975e95f9a33b169575ff881b727b9a4f3056b729a079a2e6b9367fb61f91b0d2753438b043be55df0a5b6ecc2dc24ebe989ab6b4a82433c92b0ae7ae2566cd93c0d6fe582", 0xe9}, {&(0x7f0000000700)="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", 0x1000}], 0xa, &(0x7f00000017c0)=[{0x80, 0xffff, 0x2, "65e0c4a311ee9a7094b69b2c3828ab61d1923579a64dab552f2759f648ccc7f707d75146fab2a79d4b47d16bf50b43228da20dfd18f0ace1b00cde6789fa983ef532dc4abf75cabb4f9eafa5e1653032c54d107329b69389fd77813fff8db3d50dcb7f8406389aec54b8a73f7d"}], 0x80}, 0x20000) 00:01:27 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3]}, @mcast2}}}}}}}) syz_emit_ethernet(0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff88040000000000000806000f803e06210001ffffffffffff5e0000000000007698bd2d2ab7baed77d033ed11049680"]) 00:01:27 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x499, 0x1f}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000000000), 0x2) 00:01:27 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x2, @ipv4={[], [], @multicast1}, 0x101}, {0x1c, 0x0, 0x1ff, @rand_addr="cb90bdd3ec6bf2c7010ef0698d36c313", 0xfffffffffffffffd}, 0x3, [0x7, 0x6f8, 0x2, 0x4, 0x6, 0x6, 0x46, 0x5]}, 0x5c) socketpair(0x2, 0x0, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000200)={@multicast2, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f00000000c0)={@empty, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 00:01:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0) 00:01:27 executing program 0: syz_execute_func(&(0x7f0000000200)="98994aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000ac61610b33c4c4214cb9a5605419c201b04b970000f08171a30b8a826eefa80d660f38153a8cc7e86600af680808360fe2985900a761a7e3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") socketpair(0x1, 0x20000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8003, 0x200, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x37, 0x5e, 0x41, 0xfffffffffffffffe, 0x1}, &(0x7f0000000100)=0x14) geteuid() 00:01:27 executing program 0: ioctl$DIOCGETRULES(0xffffffffffffffff, 0xcbe04406, &(0x7f0000000240)="77fa16c261388b46dd70e7f703a44d78c6664cb4e85ff167318eed543d297d3157cc7ca3481fee7b3bcfe5d821f30fdf947a7e11149d25") syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") 00:01:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8001, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x800}}, r1, 0x0, 0x100000000, 0x20}, 0x8c) 00:01:28 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x5, 0x4) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000500000000000000"], 0x10}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), 0xffffffffffffffff) 00:01:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="19001101", @ANYRES32=0x0], &(0x7f0000000180)=0x8) r1 = getpgid(0xffffffffffffffff) r2 = getuid() r3 = getgid() r4 = getpgid(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0), &(0x7f0000000800)=0xb) r5 = geteuid() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000840), &(0x7f0000000880)=0x4) r6 = getegid() r7 = getpgid(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) r11 = getuid() r12 = getgid() r13 = getpid() r14 = geteuid() freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) r18 = getgid() r19 = getpgrp(0xffffffffffffffff) r20 = getuid() getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) geteuid() sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000080)=[{&(0x7f00000001c0)="443e76c4885a1b2ebe78bd3a39503ef44332cbd15959e036786b3f7e251d963f27f71eb01c6348677a8e3bad969474b0776dfb13668ae14be33e79bdb8a99bdcd04290cd777dd62169e787420ed155ad8aa82dbeb9873a448b2695795a300190b811b02e78d3afb41d0d75e527cc29fb7b75cde6e42e4204de457bc44caf656c03bdaed393e3f54241e7bf92b9270d4c5f4d6d30027fb774db7ab54d22998b95dbebd7", 0xa3}, {&(0x7f0000000280)="ef5549275a56cd2f38d7035ac2c7d76afb5bccccb762b464887a03f4d8c189c1a0f7ebc1d89263746fe949f97744e08f8d531ca2e520e8e65a5c32a21b1934ae10358450e9091d043c98e77fd495df23194b1cb1872a5f736223bfdd599563b684aa6f9cfa52901d80055dc16b5213fffca1928b468961699aeb29a4867e09e4c8733beb12422e961ca0736c14c012325eaa5b0a4b50d5dc7e36c2bdc5d4adc51efeca77f505f2a77c27e6de2f76e4910aaef328f96daa76eff85ecee446fc7b7bf3de0df55549a41ccb4aba3eec10", 0xcf}, {&(0x7f0000000380)="754c9fac1d97d7b5805112b9295242a471a5fc30d2b6d4fc34729a9712dbf062a821ab62a3a7c27de015e89a692b2b19466daf2ff47044e0c50344cee5c297e75d2179a05180d7d5224a2b2dbce2ae1de96fdab47aa511692a0fd23f4b8359dfec1d9e2252d93e2a39e8a81d2646bfbf1869b3584a9e7ae459a9245a18c261e64250d06e10559e29ec9f26", 0x8b}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="000002f2000000000000000000000000000000e78d6364342764df121527d9e2662340c69bc6acb0574a5f259d78a619ab9cddbb9a39ceb7d6f2d53456cf30461a2a0817ab0e9ca79d9d482da283ae67fd7f0e01ebff24807a6b951a7ef5dd68ba92c2", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x118}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x100) 00:01:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000080), 0x4) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2575}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0xcb}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:01:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000280)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x1, 0x4, 0xfffffffffffffff8, 0x3, 0x60}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x1, 0x380, 0x80}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0xa7, 0x10000, 0xa, 0x8, 0x1, 0x5}, 0xa0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0)={0x8, 0x10001, 0xac5}, 0x8) syz_execute_func(&(0x7f0000000100)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:01:28 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x6, {{0x1c, 0x1, 0x3f, @ipv4={[], [], @loopback}, 0x3}}, {{0x1c, 0x0, 0x4, @mcast1, 0x1ff}}}, 0x108) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) 00:01:28 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:01:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x28, 0x88, 0x4, "785f85595ba1ba989a5c97314a1d1e9f11d5"}, {0x100, 0x11, 0x8, "13ed8cd30a397ed01a1f606aea96b80542e9a4275f4ad780b437318cedad93146e63583e1bbeed4b20cdb360a5524b3eff0b06a86c60076435b2ae715000121aa0b0cfd384a865b561124460f18486a8ec5ed11066ad513d38807b7ccec1524718f59c68c142a62ebde01f8262902c6005015ccb41da4125fed6cbf3a41b34830893a6f038c8e6e304dad15a166f42a986500139defb7c4b1061f6ea999317fce789be739ebf5fd0698dd54b396679f4be9f3a45ed43d1424b203aed074ceb001691bdb37ad41af2bfd34da0c11e7579bbb258de78fcbd58dc54b419338152e2c90db00f5d043602a7b916f05fe536"}, {0x30, 0x0, 0x8, "5945c694819aa84d01bf81e132118bfe54618a6f575859ddf29967b6"}, {0xe8, 0x8c, 0x100000001, "2e34655287b25332ba1488b39a4eccf3b5168a7b6b7739aaa4418658eafb40466c66670d56f4868dfb94be32c7929aef85e159b8f92c310ccec89c8ecac6971f107a590693820fb23f0714c3fd4889c660a9fbffe076af851a627edebb5d7534a32c6b6259e65ca6f352c26175b7c3b909046e15e0de95d13502e3fbc9bc7cd913eeaee6e00533f6c09f61298d2a0d936b622ca614db450c901918989911110e69e161b28cf69252e1fc7d7cb4b7c6d6538cf8dc0fbdb78de026670c34fa82eca777dd325bf0dfdd48f31f00440a7bd35abe6a"}], 0x240}, 0x20000) 00:01:28 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="84fd6a19d04955c284633bde33c2bb4060934a994512f0576c822c0c70e53d7170dc10748eae2d165ab27687b8fe2e062024c3330525d9eb3dc7952e7053613a9ed743ad2634406325b3a6b776639680a63d6402d0617bb0cefc8fe4971ce7", 0x5f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000040), 0x4) 00:01:28 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91306e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x0, 0x3a0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x2}, 0x8) 00:01:28 executing program 1: syz_execute_func(&(0x7f0000000240)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0ff47bcbb7b7e9509b9b9bfc000064666766400f1ae5eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") unlink(&(0x7f0000000000)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x9, 0x8, 0x40000, 0x7fffffff, 0xc000000000000000}, &(0x7f0000000180)=0x14) 00:01:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:01:28 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000140)=0xa610, 0x4) syz_execute_func(&(0x7f0000000000)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) msgget$private(0x0, 0x40) 00:01:28 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0xfffffffffffffffc) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) flock(r2, 0x8) 00:01:28 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x4, 0x4, 0x2, 0x100000005, r1}) 00:01:28 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd7f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='[\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='[@\\\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='%-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00']) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={0x0, 0xfffffffffffffeff, 0x1, [0xf7c]}, &(0x7f0000000480)=0xa) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000680)={r1, 0x2}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x37) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="69caa3ba", 0x4}], 0x1, 0x0}, 0x20088) 00:01:28 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x47, &(0x7f0000000300)=ANY=[@ANYBLOB="b100485caa2a00000000000086dd602a4ef400110000000000000000000000fe8000000000000000000000000000aa2c0000180000000000004e2100089078be00000000000000"]) 00:01:29 executing program 0: socketpair(0x3, 0x10000000, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x40, 0x0, 0x7, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xffffffff, 0x8, [0x9, 0x1, 0x80000001, 0x8, 0x4, 0x2, 0x9, 0x101]}, &(0x7f0000000180)=0x18) r2 = socket(0x2, 0x20000002, 0x0) r3 = socket(0x2, 0x5, 0x0) socket(0x17, 0x10000001, 0x9) r4 = dup2(r3, r2) getpeername$inet6(r4, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="e5000400ab5056a2f01e0ff7166e47adda7713cdd2d7bc540de4bfb2a6c182823ec1261729d69b0a00a1254f3a64a427438e45e57091a48dd5d2d35b0844b825f72fc2faa7b0e03b4e332d1deb27b7013f6ed6e533670b679e0b74a4ca354840846a39f8fc2e9a66f3b348"], &(0x7f0000000100)=0x8) 00:01:29 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(0x0) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000140)=0x9, 0x4) 00:01:29 executing program 2: readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)=""/222, 0xa15698d12c28ec72) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07004900c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c417c056810e002107e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file1\x00', r0, r1) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:01:29 executing program 0: socketpair(0x1e, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="844a81140474021dc2d5a66f0f4cf258f0552c067a4b92d511bcceffd53a798548cdb7fa6f47809f87eb92623de1a480ef75", 0x32, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000140)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9004510420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f45d1c83bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000f083acc1838c0965b5ac45e22c892a0f0000009f") nanosleep(&(0x7f0000000080), 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) getresgid(0x0, 0x0, &(0x7f0000000100)) 00:01:29 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a2a000/0x1000)=nil, 0x1000) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x5, 0x4) munmap(&(0x7f0000dc1000/0x2000)=nil, 0x2000) 00:01:29 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) 00:01:29 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x1) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000100)) 00:01:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="90b960f1e7fbce78ce5a9b6e5dd7e0a6c168c696f4eb4515217a08e368161da85f59d8389cf67e9d2de1579e509acb87dbdedac3b53e2bdca813b1cc302fcf87636a5d00be7064cc0c023492e9705bde9e1960a1ccb1a19ecbdc807d8c9f3cc71d134f6e69626034ec71c608eb618947ec75a5762fef31392f5c673f09730c695922febc93436d1020a2da6392ecdad1cfda47e141787ac7f760eea3966cc4ea7722d8c51fefefe595de77b77819e68f666f54987343d9e6863ca097cef7589f35ae74e1c669ade33c18c985329db5ed6df7fa4145b460dc147e") truncate(&(0x7f0000000000)='./file0\x00', 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000001c0)="1e5bd75238794bf49ccd44a71e0cf539a4c46cb97cde442da33c2f1442784eb5e88c3c598fed066b2f2249f52bf35cbe6f53aaf17f80c6e18e2ce0e353b5d428b0b93bb93e841a6146630167e46efbf52945d4dbd54099fe13743de74dc5981025aa74cf42") socket$inet_icmp(0x2, 0x2, 0x1) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) 00:01:29 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x27, 0x4) r1 = socket(0x10000000002, 0x3, 0x0) bind(r1, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x3}, 0xffffffffffffff3f) socket$inet6(0x1c, 0x3, 0x902) 00:01:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket(0x0, 0x6, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:29 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000002940)=ANY=[@ANYBLOB="78000000000000003a00000004000000b04d59a189e9b178099fce6e4024b4ade4cd1bd2f0a966da5b5bec4405135bc7356002b051068726d66b60b3f930c8b83271c77e64d952c31aa89720a24f9ff884ca2860dabc3c503a5832ea4cccaa4fc700"/115], 0x78}, 0x100) 00:01:29 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) setreuid(r0, r0) 00:01:29 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="d30c605df3d8f9d75a8db8710d14de78b3fb14d931341f1f4ba8440a54301538184f949fe39cb40a5ddff275427fb36c0487b00c01655f13ebb9bae78ca7e48772bbba64a8514fbc66c3fe03b8d836a9d90acc726d7d3daf02d4d4758bc04a2c500ad3dedbbf4d33133b3c2de0ccbb7505928b01975085266854d5f29906a98ec0", 0x81}], 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x5}, 0x8) writev(r0, &(0x7f0000000140), 0x1000003b) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r3 = fcntl$dupfd(r0, 0x16, r0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f00000016c0)={{"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", "6c78020285a8721ec174107dc5f2105547a4fe9d17508acf67ee605e45cbae10", 0x8, 0x9}, &(0x7f0000000000)="2bdd9683736bc38ea20477882c3c4430dd3f4621ba3a7fd3010b9a029ffbe4f263100c39a1a880368aec40e397a4761cff688bf53b14d813df2d0af926b3df67ac99e1fc68513a36a4605b5b8e6d123d17bb211ffd57d50760ac9bb437b52cb8e34997d93650bb909d3b83834aa28ca3f7706c686b146e3fd6b0c5225f694fa234a4e93b11f42911b6d35c38004bccbbf00662aea43f819c0d099196365753eb8f5a16d1b4223d29b87d1ff306d7cb6bdd6ed8836bf0ca8cf863aac5b06076ecc4fc12d190ac199b7ae727632df5a07a3a65be7b7cfcaa1e2b9e0b66a6dcda0bf3456eb501bc05948c302eea01744547d085776ea9", 0xfffffffffffffffa, 0x9, 0x9, 0xffffffffffffffbb, 0x6, 0x6, 0xfff, 0xfffffffffffffff9}) ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000000340)="8d2c8ebbb032b1d31870a72d767064c6c33e3dccf0ad8c3c07da7d26c7e38137fa94a1cec5bff833ba8372aa15b857d4b486ebd35c9728af88003100c9306d1d64a8038ae34efb12cf0f82") 00:01:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000240)={{"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", "88de18b27db9d9d235e684415a86492143a00824c58f76f4e750f3602a0835b9", 0x6, 0x7e}, &(0x7f0000000000)="63ed08f9aaba607d0f215f85e52d5b625aafc05455f2c0b0146c47c1e60f76c109e61c44a479c188439cb9d3184dc89cd107c333ab4f33fcaea836fd7e3668707b8f9051a2d8f32fcc4ad781cc99070eeb92cbfe2e495d70a0641f2877bd2392cb36afd972911c146a102be82ccd59e7afa993d34137ac7b764852f660d02ea92dfc37d2f28fb41c7cf48e74f61a9fd01430dbf66b4e83aaa4de0acd001b816dcc0d3261819ace3177ac8ea7ed80bd675fde7ffd8a619dbd0593fe5c7c8e69b3e7c2c719dddea7834b00d383c014d11bc122", 0xffffffffffffff80, 0x6, 0x9, 0x3, 0x0, 0xfffffffffffff000, 0x1000, 0xe226}) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:01:29 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x48}, {r3, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r3, 0x0) sync() r4 = open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r5, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000900)="3a098e5a12f7d3631c6eccb5589a699034759c78eccd94aaa35b572c355c9c251a201a39eaf02bfed4cee2e67fc40e2200000000000000dddaab50ec847933daf092f43efa06538de4aba0a552d24f8d33c0fcd592b216c17421a7e9bbfbceed4a6df5376dff037ed010627876f2f80000000000fecccc98c4112629dae741799da94e569e3e01757db4c268d5f49316711f252a94acc08901b0e2b6b407b29d66c8") accept$unix(r2, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x0, 0xffffffff, 0xbb2d, 0x5a295970, 0x4}, &(0x7f0000000300)=0x14) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r3 = socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f00000001c0)) r4 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="dcf7ccda4e5c372aa29f84049fc904c544427830161918f1a44d7a926595c8aadbe719c5204a3d4963adb255af042ffe98d1bee615ba23a593657b5d6f07108162333f5f3dd1390b2090f24b3e1f30b910707146fbaef9c685c8103ae854f3471d680969e3191e0fed1a06c59b0325b6c1a284928d0b661de141d5b22b26557708aace513bedcd69af9e2cadf62201bb229b99df8774faf5a355ee1b3da09c3d00c065554d22fa95fb354174cc4c8afe0f4923e66a8e369a54f02ea808fb168fb349ae48577e21f1bb4172e6c0307c79002d907c1a3064bb6806d8a1013b3f60af4d5ea3", 0xe4}], 0x2, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x20, 0x20101}, 0x80) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000440)={r2, 0xfffffffffffffffd, 0x2}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000280)={0x6f, 0x2000, 0x81, 0x5}, &(0x7f00000002c0)=0x10) 00:01:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="90b960f1e7fbce78ce5a9b6e5dd7e0a6c168c696f4eb4515217a08e368161da85f59d8389cf67e9d2de1579e509acb87dbdedac3b53e2bdca813b1cc302fcf87636a5d00be7064cc0c023492e9705bde9e1960a1ccb1a19ecbdc807d8c9f3cc71d134f6e69626034ec71c608eb618947ec75a5762fef31392f5c673f09730c695922febc93436d1020a2da6392ecdad1cfda47e141787ac7f760eea3966cc4ea7722d8c51fefefe595de77b77819e68f666f54987343d9e6863ca097cef7589f35ae74e1c669ade33c18c985329db5ed6df7fa4145b460dc147e") truncate(&(0x7f0000000000)='./file0\x00', 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000001c0)="1e5bd75238794bf49ccd44a71e0cf539a4c46cb97cde442da33c2f1442784eb5e88c3c598fed066b2f2249f52bf35cbe6f53aaf17f80c6e18e2ce0e353b5d428b0b93bb93e841a6146630167e46efbf52945d4dbd54099fe13743de74dc5981025aa74cf42") socket$inet_icmp(0x2, 0x2, 0x1) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) 00:01:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x800000000000300, 0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x20000000000002, 0x4, 0x981, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 00:01:29 executing program 3: socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x4000, 0x4c1, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/109) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:01:29 executing program 2: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="e5fd0f1293c913b030425e09f28fb0ff94beb631149ae8470d66836c976e1cdf744488ade181f70e769ad7dc239d4c638604"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4, 0x37, 0xac}, 0x10) 00:01:29 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000f0f000/0x1000)=nil) r1 = semget$private(0x0, 0x1, 0x100) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000000)=""/127) shmat(r0, &(0x7f0000d13000/0x1000)=nil, 0x3000) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x1, 0xffffffffffffffff, 0x7}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000580)={r4, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000540)=0x10) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getegid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000500)=0x676a2f28, 0x4) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 00:01:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000240)={{"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", "88de18b27db9d9d235e684415a86492143a00824c58f76f4e750f3602a0835b9", 0x6, 0x7e}, &(0x7f0000000000)="63ed08f9aaba607d0f215f85e52d5b625aafc05455f2c0b0146c47c1e60f76c109e61c44a479c188439cb9d3184dc89cd107c333ab4f33fcaea836fd7e3668707b8f9051a2d8f32fcc4ad781cc99070eeb92cbfe2e495d70a0641f2877bd2392cb36afd972911c146a102be82ccd59e7afa993d34137ac7b764852f660d02ea92dfc37d2f28fb41c7cf48e74f61a9fd01430dbf66b4e83aaa4de0acd001b816dcc0d3261819ace3177ac8ea7ed80bd675fde7ffd8a619dbd0593fe5c7c8e69b3e7c2c719dddea7834b00d383c014d11bc122", 0xffffffffffffff80, 0x6, 0x9, 0x3, 0x0, 0xfffffffffffff000, 0x1000, 0xe226}) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:01:29 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="05000400dba3ff0e01003f00"], &(0x7f0000000340)=0x10) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7ffffff0000"], &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x3, 0x80, @rand_addr="5fa001aba9feefd0726f282af6bed8cb", 0x1f}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0xfffffffffffffec9) 00:01:29 executing program 0: getuid() r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) truncate(0x0, 0x308020005) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) readlink(0x0, &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="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", 0x801) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 00:01:30 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x8000000062) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) 00:01:30 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x11) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x3f, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3}}, 0x0, 0x6, 0x9, 0x202, 0x7, 0x1, 0x629}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x3, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x1, 0xb98, 0x6, 0x1, 0x7ff, 0x9, 0xfffffffffffff800, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x3d0, 0x7ff, 0x7fffffff, 0x10000, 0x1}}, &(0x7f0000000400)=0xb8) 00:01:30 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:30 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) pipe2(0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x0, 0x0) getpid() freebsd11_stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)) socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)) getgroups(0x0, 0x0) 00:01:30 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) accept4(r1, 0x0, &(0x7f00000004c0), 0x20000000) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") getsockopt$sock_int(r1, 0xffff, 0x105f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='l\\\x00']) 00:01:30 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x80}, &(0x7f00000002c0)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresuid(&(0x7f0000000300), &(0x7f0000000100), &(0x7f0000000140)) setreuid(0x0, 0xee00) setsockopt$inet_int(r2, 0x0, 0xf, 0x0, 0x0) 00:01:31 executing program 0: getuid() r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) truncate(0x0, 0x308020005) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) readlink(0x0, &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) accept$inet(r0, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2005000000fe8000000000000000000000000000bbc9f800"/127, @ANYRES32=0x0, @ANYBLOB="0200004000000000010000000500000000000000"], &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f00000004c0)="bf64ea00f3efbd8c3304cc28b7a4e3b5f4a1c40f39e01c55011dcbf87a75dbe966f48dac66dc9e1f36680988e1da7fd6380dc4821ff1075488d670814fec82112653be9f90d2f3b858567f429d07aa02b629494e1094b59e672971a9eb3b731385fc05f59bef9834e3172160d024a37120c7b80f7af7c957b8be3e1112d5ad58") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000580)={r2, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x9, 0x1, 0x5, 0x9, 0x10000}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66756c653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0xf, 0x0, 0x0, 0x0, 0x1de}, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0x3, 0x4}, &(0x7f0000000440)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000004002b0b03000800080000001c004e22ff7f0000fe8000000000000000000000000000bb54010000000000000000000000000000000000000000000000000000000000000000004000"/148, @ANYRES32=0x0, @ANYBLOB="001e00080000000000000000f0ffffffffffffff"], &(0x7f0000000040)=0xb0) 00:01:31 executing program 3: syz_execute_func(&(0x7f0000000400)="9826473e431c090f0514a459bf0300000040d8e541e2e9ea67660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509666765f30f103b34d1c4e10bf8c470c4c461cd583d009d0081c683b712c483397fd300c98fc97c8107f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c000a9264788fe58c4a1dd7dbbbfdd5cc600d08230a1c9fb110f0f0f18a8dceb4e4ec6c38ab7e2") 00:01:31 executing program 3: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/124) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) 00:01:31 executing program 2: r0 = semget(0x2, 0x7, 0x40) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r2 = getegid() r3 = getuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x4, r1, r2, r3, r4, 0x180, 0x4}, 0x1000, 0x3ff, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) freebsd11_fstat(r5, &(0x7f0000000480)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) r6 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', 0x20000, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x84}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000400)={0xe, 0x2100, 0x0, 0x2, r7}, 0x10) 00:01:31 executing program 1: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x20000005, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x372, 0x0, 0x1e8}, 0x40) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:01:31 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073d8fb00"/131, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[@in]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x401}, &(0x7f0000000280)=0x8) r3 = semget(0x1, 0x0, 0x408) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000480)=""/4096) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000002c0)=""/172, 0xac}], 0x4, &(0x7f00000003c0)=""/30, 0x1e}, 0x2) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x578f34f4) 00:01:32 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) close(r0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100)="ffdc5538e4d047054717c5c18e357c7ef238fadbe096e032620d6f7b23a95af48768f99f073dba49b75717f4bcaff7dc78f504a2be851916e8ce098e897d02c39e5f0167704d2f3c1d2194e748593c1e58771e805a081982577170944c2f5ae19a3fd637c722748c1bfe22dbd56eba40c004b0726d71c37c05236a7424b38eb632868cdf9d873c38354e575f5470869a289da259009c97956d83639bd55e5e405b5ce08dbc5d97b7cefb6f01aac860999778b1e56e61d5c9c1a609612739a2a9a50d18d30f287442581fa2744b61840675e0dd622c5fb18cd955cc423132ba2cd0e04810") execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) poll(&(0x7f0000000000)=[{r0, 0x211d}, {r0, 0x2080}, {r0, 0x1}, {r0, 0x2100}, {r0, 0x15}], 0x5, 0x0) 00:01:32 executing program 1: setresgid(0x0, 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0xffff, 0x10000}) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:01:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/70}, &(0x7f0000000080)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000004540)={0x3fc3e346, 0x0, 0x98, 0x20, 0x0}, &(0x7f0000004580)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000045c0)={r2, 0x3, 0xc3c, 0xcf, 0x7daf, 0x400}, &(0x7f0000004700)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000004400)={0x0}, &(0x7f0000004440)=0x8) getsockname$unix(r1, &(0x7f0000004740)=@abs, &(0x7f0000004780)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000047c0)={0x0, 0x54, "b4de486fbaf8c549ce13a9a932fe6e00fc3d62879a8359566954b8bb2007bd510f98fc406858260629127fdf7d5cba41e058052e4b33e9863b09e2c5460aadbf174c822c4c03feae012ceda674c756b59e8f379f"}, &(0x7f0000004500)=0x5c) sendmsg$inet6_sctp(r1, &(0x7f0000004600)={&(0x7f00000000c0)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000004340)=[{&(0x7f0000000100)="5fd2c1994e1bc70a5a17cae341405e879790a120649e0ad09729f81e17b14023f51bbfc2413ccb5662272a1117cfa613a15a040f48203cfc440b2aefd7cea815d388ca778a3426d507aebf6c0619d579b9b1178d0dc197017f4bce16f1335751951d49fdda2c73479395891018c1c390ca80afd2b1159635f978b916da", 0x7d}, {&(0x7f0000000180)="1da6864cbfb63cea5c4b7bb8dac9f28c96ca695184fd6f912379a7259f58834f9536e5194dd1", 0x26}, {&(0x7f00000001c0)="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{&(0x7f0000003340)="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", 0x1000}], 0x9, &(0x7f0000004640)=ANY=[@ANYBLOB="100000008400000008000000070000002c0000008400000002000000d7e5fdff000300000800000001000000030000000900000002000000", @ANYRES32=r3, @ANYBLOB="10000000840000000800000000100000100000008400000008006b261807733957910000cd71000014000000840000000700000002000000ffffff7f1c0000000d00000004000000ff0700210104000007000000", @ANYRES32=r4, @ANYBLOB="1000000084000000080000000000000014000000840000000700000000000000ff070000"], 0xb0, 0x4}, 0x5) 00:01:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(r0, 0x11, r1) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, r4) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f00000001c0)={0x2ab0, 0x40}) ioctl$DIOCRDELTABLES(r5, 0xc450443e, &(0x7f0000000340)={{"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", "868a097640c2b7c1c3c37984f654e954c1304e6ff74a8a4fc1c6144be8ab4ae1", 0x5, 0x9}, &(0x7f0000000240)="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", 0xc8c9, 0x3, 0x4, 0x0, 0xc00000000000, 0x3f, 0x6}) r7 = geteuid() setuid(r7) bind$unix(r5, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8) futimesat(r2, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x9, 0x71ab}, {0x0, 0x8}}) semget$private(0x0, 0x3, 0x410) 00:01:32 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xc5f0, 0xffffffff}, {0x8, 0x1}}) setuid(0xee01) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:01:32 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:32 executing program 3: r0 = socket(0x2, 0x10000201, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) syz_emit_ethernet(0x100e, &(0x7f0000000100)={@local, @empty, [], {@generic={0x9837, "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"}}}) 00:01:32 executing program 0: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:01:32 executing program 1: r0 = socket(0x2, 0x30000001, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f0000003eff872349bb61a9bedf6907869d16f7b1d3969a98fbae577c4937623b8563bc354daeeb7e7b5185dc564c42b028ddf94a417eec758142abd672a022a9140f7e26bc2175df26d3952e516246ce9ddc85074ee014ad34c8748c5637e778a3ae9500"/110], 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x5, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xfffffffffffffffa}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:01:32 executing program 2: r0 = socket(0x2, 0x3, 0x2) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000000)=@file={0x20204, './file0/file0\x00'}, 0x10, &(0x7f0000000240)}, 0x0) r1 = dup(r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="13566e182f63144e147aad4d208283917125f6eb7e529b9d6befc78a1dd71bd19de499c1e1cf20df485a6cd22d804e62176bd8bf43cdb29fb4706a909cd224d368ab1b6bf6c54c0ddf7ec33d42c61cd78af68e07db7dce4e2b6ca0f9eedb8659641a3157b53a5fb7bfef425dc77015a968379426") 00:01:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000)={r1}, 0xffffff87) 00:01:32 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/9, 0x9}], 0x4, &(0x7f00000012c0)=""/255, 0xff}, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:01:33 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/15) accept(r1, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000140)={0x10}) r5 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_int(r5, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r5, 0x0, 0x48, &(0x7f00000001c0)="2962b5b077b22d56d50fdb93062b348d279b5ccdc4ac4562130f9c9b52e9bc5e1bbc8d10d51f28b0fca2761c3f9fec433a4a06dd9f978a14efd344560a28613e73168f0da5f7874d7e83a27cc2b17444a88701888face74cbf57417bc10c74a2772acf30eedac16969496725e38145299902d56c8936207c903f1e355979348f97a66f620f189bb12ec90d4719cd8efdc184c55c8e8376e331670853c8582b4bd1d6b3d80e3196e57d585ce5d4ca93b5eb3155a64bfe84f13aa7d4", 0xbb) setsockopt$inet_buf(r5, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="eaffffffffffaaaaaaaaaa1400aae00000011100907800000000"]) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:01:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0xfffffffffffffffc, 0x165) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="168fa4eb1e888489b579dc9ffd3157096ba4981ef349215b24ab12267fe4a3e0b91419b6cd32e63bc3f307ae005c97d0167e83b06a840ff720c82243be21404415210b712eb4a641a856ff") r2 = socket(0x1c, 0x20000000, 0xd7) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xd239}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x2, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x1f, 0xc59, 0x1000, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffc, r4}, &(0x7f00000001c0)=0x20) 00:01:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x13, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), 0x4) 00:01:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fdatasync(r0) syz_execute_func(&(0x7f00000000c0)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 00:01:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00422e2f66300053e99719469a73f9f4a2d23c7fbf7bd3906500eb45824bc4ad56b5d11d10a2a1e318ff951091a703fec4dba469efcf759ffc2e184c71562069e9d668b267005da89c957e8f5c18b70a71fade241aa9230e480000000000000000000060503f5f23710caa34853c5db5595a6720ff25254e7aac062215e3552f78ea20ea67cfa97261b55733c4232060a017973a1094b2dbb50410923dbc5a01be4d4c25db"], 0x10) sendto$unix(r0, &(0x7f0000000000)='9', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00./file0/file0\ffile0\x00'], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 00:01:33 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) linkat(r0, &(0x7f0000000280)='./file2\x00', r0, &(0x7f00000002c0)='./file3\x00', 0x0) ppoll(&(0x7f0000000100)=[{r2, 0x8}, {0xffffffffffffff9c, 0x2080}, {r1, 0x2}, {r0, 0x100}], 0x4, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)={0xb0c}, 0x8) 00:01:33 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x20000000) listen(r0, 0x200) syz_execute_func(&(0x7f0000000180)="b13691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cf30faec168f4a95ff954c4c7493916164808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:01:33 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0c6ae5baab73417fc4a4fc0616d1cdf84c9697c80e4ee397d6fc4a92c8b3b8e4d78f682fde5b5d0ea2a4309e386615efa7eea68f586e426ddeccbca86"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x4}, 0x8) 00:01:33 executing program 2: socketpair(0x17, 0x3, 0xc8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x6, @rand_addr="dc1f5ec931f915d5a5a3b7dc6aa4dee1", 0x7}}, r1, 0x1, 0x9, 0x0, 0x2, 0x80000001, 0x1}, 0x98) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r2 = socket$inet6(0x1c, 0x20000000, 0x1000) fcntl$dupfd(0xffffffffffffffff, 0x11, r2) 00:01:33 executing program 1: syz_emit_ethernet(0xa6, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff4cffffffffffffffffffff0800450000290200dfff00009078ac1400aae00000011100907800000000"]) 00:01:33 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x1) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) execve(0x0, 0x0, 0x0) 00:01:33 executing program 2: r0 = socket(0x2, 0x20000000001, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696e65300009c8378a5d5dfe9784a36575fea5c473c06000eab8d2ee6d40972553d70b7899b5781d0b7cc195164d221b07db62052d3cf70792dfa24c96acdf2a4bfb268364beb141f7a81c86669056e65db3bc6a170db7f1fa5479edd8afb1f25d0e6450622ddf8cfe6d570e5c46529565704bab566cbf0507062d97519f629ea75a102d5ebb4c247f423a0c7fec4ba6471f2899d731a95477c597ec98ac9d43bbbf8805f85961e89096c6735811875a"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000100)='./file1\x00', 0x80000000000206, 0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r7 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r7, 0x0) lseek(r6, 0x1, 0x7) pwritev(r6, 0x0, 0x0, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x0, 0x82) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={r8, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:33 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000f29000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000280)={{"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", "f3e8f3747b8772a39e54414bfd4a26f37f64d9789bac0b7fca275d6f53fb7c47", 0xf66}, &(0x7f00000001c0)="474e7d302b014ad184be5a8eb9c113005b1f82b31da88c4a833cfea339028017ecd249f60877970c07b723cd391966cdf4c97d50583e77ffd7b8fb250a794b8b01ecd083ccf4dd1e1d6d23ae05525e278a2ab0ee16469c55db83967fb0ba27d0f7bb903bcce51ca22d8a95a621f76988ca7d8c1adc6512902ec9a84907897bc8f259e84d0d2aeb1f2c7ce5d671c8dd8ba5f3deb56e65", 0x100000000, 0x0, 0x5, 0x0, 0x3, 0x29, 0x9e, 0x1ff}) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendfile(r0, r0, &(0x7f0000000700), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) 00:01:33 executing program 3: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0x800000b35d}) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x9}, 0x8) mlockall(0x1) write(r0, &(0x7f0000000100)="49bf76157b791624fa82ec0622c0b9e2542ef1efccbc33a677380516135bf83d574750285e1c346c52ffb8b388951a81f1cd70ebd5614884d8f942cf10657c3d21f09b767ac187c170cc6116340200d580c1357504ccac91e1ef2f78f043f0", 0x5f) sync() syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4(r0, 0x0, &(0x7f0000000180), 0x20000000) 00:01:33 executing program 3: r0 = socket(0x17, 0x10400001, 0x7) connect$unix(r0, &(0x7f0000002580)=ANY=[@ANYBLOB="8202fbb9ffffffffffffff"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0xf10, {{0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}}, {{0x1c, 0x0, 0x9a, @rand_addr="6288bfa385a6ed2c1b89f45e9bf5a430", 0x3}}}, 0x108) 00:01:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x5b, &(0x7f00000000c0)=""/64, &(0x7f0000000100)=0x40) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000280)=""/172, 0xd9, 0x40000, &(0x7f0000000240)={0x1c, 0x2, 0x5, @loopback, 0x5}, 0xb0f6d501f545a7aa) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)='*') 00:01:34 executing program 3: bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x48) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x9896, 0x4) 00:01:34 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(0xffffffffffffffff) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x10000, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') execve(&(0x7f0000000380)='./file1/file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)='{[-\x00', &(0x7f0000000440)='(\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='*&\'\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='%\x00', &(0x7f0000000640)=':,)-\x00']) rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') exit(0x9) 00:01:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x0, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0xe3c, 0x4) 00:01:34 executing program 0: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff0a00030000008fa50700000000003c070800048c0180"], &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000ac0)="c7aae9ccc69e045ba40cbc1619bb0481d927fec23fe5663da48a6207a2b2982ec23f1ef157525d3a356382f367647d7315137b796270f98965e91f950766a2b6eac31862b606b0487878de93bb92a34ba5375aa99912ca924e7dde5c99e1dd7c993889ae83d4ed32721ba40cae2a457a99ba302dad5551ebd6e4e00c5c673671a820586e5331b8884fd0e0b89c10492ff59e728af8c2fe669095162100cb9be4b01bec0083a2c09c0ecd7f0ca3c6714f8ce95610603873107770ccba4988e0dcc86e647d394f") r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x10) setitimer(0x1, &(0x7f0000000a40)={{0x435, 0x9}, {0x3, 0xfffffffffffffc00}}, &(0x7f0000000a80)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000007c0)={@in6={{0x1c, 0x1, 0x1ff, @empty, 0x6f}}, 0x0}, &(0x7f0000000880)=0x84) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001040)={r4, 0x4, 0x101}, 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000900)={&(0x7f0000000240)=@in={0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000280)="7b88acb65e6a0bce5e29032747cb75688de01cada8", 0x15}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="717fd70f885eb858bbc55c6db41e2c53750a89351e9ad8391464f2aa36cf9f37bac0b813c7ef3931004be032873b0f913815538e6081ba6a28996c849642630af0435ada7deb07f294f0b045b3016b41965931bd8586", 0x56}, {&(0x7f0000000440)="442e4a6271d016a4d0966614d4d4f356824b52b23b2c054938b42e8fe28f291d48c48b3ecf240f42565a393f06552b4eb2309c9b2f21c0d3a6e6e109c08215bb8a81e13041765444dafba2e7141a2d72da6d589967e7acbedb930cf764fce708cb768b437f6c7fd1d711122cfc9f65ec2761b50c6cee0e66130652bdf375e20e4e0d23cf23e0ab861a4141754bc410886acf0c3f46961e784e0b2fd6a25769c06fc4565ebed840bd436f62c9e19966bdccc31d68557f5afbf3a36150645a8b7d5df6e0f5e98858946b0b814c4dae3a34b0faeaf6ee46cd412837de2b8d2f5acaf1425074111c961cceae639776fd42", 0xef}, {&(0x7f0000000540)="d79064a08c0e188a264fe579e70e4299b323b132b487cc1295492b1c7e9ef91374400af1f59a33c68578b338b748f1204b2d8a2d357c8e8090f2ff6a8ba0b6b7918141660ee81461efce15f11ba8c6c9793588886a1ed95ab917cd884f7ecd01f16b07b1b9b401f08f840de75208f24d8e617c8ed651f592b2b0d011b0c5df804c6ec845568377b7ab569d3b114083eba8ac946476cfd2e300b74c533dfb1745451f3b5d7099b7385b5781b896c375585ef0bf9ce2cdcb8b3243951bda9d01b56f60e1821d558d365598c2b34f8ebcbb3dfbbd5f8bfd09e71846330b6cf75d09031d17b0cb24fb2f3e9ef61a48c82283f987d2df03510a5e", 0xf8}, {&(0x7f0000000640)="a7f5b91cb654a239a52c89279b08862f4999df98816d9807ba120ce6281384073e34ac6baf4ed25004a7be1102302f216531e291a34a43e042abb653468e75b2e439022924a8873c1c664ad01ce112ac6a93250d3a4ed4e54c575243eededbd507850b580c7c7ba1c91ec44f96e03fe9977894ac1863623c1e55894b67056459003dd45344ffca8d81", 0x89}, {&(0x7f0000000700)="2421953ffa", 0x5}], 0x7, &(0x7f00000008c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x200, 0x4, 0x255c6158, r4}}], 0x38}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000940)=0x4) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000bc0)={{"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", "afe8e10a8e93f5e2fd6d81f78f9e2900921be1fcb3d806839704cf7793be4e87", 0x1f, 0x80000000}, &(0x7f0000000980)="7c3663ed80b4d94dda38e0ffbbf49085b27fec0204b66c8c51f301e4b087dac12dc5a612e4f33fc230cb5548d5afc58a1488e0ec5e2f3871f184b2cb26778d2b8b728f0ea84c4f432cee641a376d26ec5b404e0bee91618775b3f7194683e37fd3b23b6dcf20d0514b83a342b4f27311d4e2b100de672d7a031c797fdff797c7fb710b622a765cf55e76170dde3f642b9403aa535728caadb6d473354493249c9d4f47e5acd6f4bba7088e96441932", 0x1232e44e, 0x57, 0xb33, 0x6f, 0x9, 0x200, 0x1, 0x5}) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:34 executing program 1: r0 = socket(0x2, 0x8000000000001, 0x7ff) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c652c00ab3b930e97aeac82ab3a65b9dcaef4e3a16ea084d66aef70aaa18e0d3f9ae0bb494bed28d4df359cdd49ab3c2436d5e1c365afefc7d4ed5171632333332fb5dc962748c9ad8a17005bbe1bef8065518f9376b234ac711e99a485c3b3889e09a13baec6b3a731826a78ebdce4d43102d529b2cc6ede4489d39b08e9e82f97dc7e1af796d86bfc1a2332d2796321b41144f29747524e0f9854c618bbba28d31d63d1cf98dac7a0c438522334728489a06047ff5f059b6005cca0b4825c1c570884be7b33edc3790026fe1ff404a0be34aa"], 0x10) 00:01:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)='6') close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) 00:01:34 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde}) syz_execute_func(&(0x7f0000000080)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fdc4e129e932f9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc6465470f0fe0aec403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:01:34 executing program 1: syz_execute_func(&(0x7f00000000c0)="982c0c0f050520d0f80791b0044141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = socket(0x2, 0x5, 0x2) fcntl$setstatus(r0, 0x4, 0x8) r1 = dup(r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000280)={{"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", "f348f15ec64c9dd996fb99655480e92ef41fc9328fe431add90c52d18feec013", 0x5}, &(0x7f0000000180)="15c8395a82379dc2c7e429640a4a18707db67114192bec8bd78e3ec2bab4ac4c1c9bc830e1bd5bb783928c35b84038ed90837b02932c2b8f7c2caa6ff583cfe93414844d8e7a6a3235b6beb9b44457bbcea40ba776ad5967bd44d9f37edcd6c80f8165f2dc9e99ac51667df7d5195a6c4831ea9f3ef81ff923c0d445b090176e07fc4c635c146cb0ef0b303fd2eed6ed5529e0b87143c4a831d88af8588099fd076a4a2ba494172530b8c4e695467152d6678b5f37b3a541dcfbc1ce5e7ec191869262d03a9822257656d5ba65f022acb1c4832ccf9027b8aa13ece791b5e6c3cfc12a70327ecabf6807591f08737ecfcd81a3", 0xf420, 0x5, 0x3f, 0x2, 0x2, 0x1, 0x9, 0x7ff}) 00:01:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7d8c8405, @loopback, 0x8}}, r1, 0x7, 0xffffffffffff8cbf, 0x109, 0x401, 0x9, 0x5b}, 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x0, 0x66}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x5b, r2}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r3, 0x1000, "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"}, &(0x7f0000001340)=0x1008) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001380)={r3, 0x1ff, 0x3, 0x7}, &(0x7f00000013c0)=0x10) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001440)={{"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", "fc9b3609e2735d25b4473ea85215ba6811de195f2ddc53850a9d0fefad888d09", 0x1, 0x1}, &(0x7f0000001400)="60a00bd9c0d0457f88d0274e55302745611abd0e04c6736bab6234bbb8819d56107530a42caabdfcc2bf1d2ff5158c66ff096c8f3ee3c369", 0x1f, 0x7, 0x9, 0x7fffffff, 0x3, 0x7ff, 0x95, 0x100}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000018c0)={0x0, 0x1, r2}, &(0x7f0000001900)=0xc) fchmod(r0, 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001940), &(0x7f0000001980)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000019c0)=0x40, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001a00)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001a40)={r4, 0x1a, "523771afde2e599594ceeecb9ced62a64ef83f407c828074a7be"}, &(0x7f0000001a80)=0x22) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001ac0)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x7fe0000000}}, r3}, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001b80)={r4, 0x2, 0x628, 0x1, 0x80000000, 0x2, 0x9, 0x5be8, {@in6={{0x1c, 0x3, 0x1, @mcast2, 0x100000000}}, r1, 0xcdc, 0x3, 0x7, 0xfffffffffffffff8, 0x1}}, &(0x7f0000001c40)=0xb0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001cc0)={0x240000000000, &(0x7f0000001c80)=[@in6={0x1c, 0x2, 0x17, @ipv4, 0x8}]}, &(0x7f0000001d00)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001dc0)={0x3, [0x3, 0x0, 0xffffffffffffffff]}, &(0x7f0000001e00)=0xa) getsockname$unix(r0, &(0x7f0000001e40)=@file={0x0, ""/108}, &(0x7f0000001ec0)=0x6e) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000001f00)="2c927562a5ec1462ff038a6a64845a37162ab2e1d15e2f7b1db8e724e69ddd81d282cebc2d7ecc18740ad6f68918757dd5ebd53f3fab8daf26edcc3f26e03a00a70f6fca9d8ca178d022b4b1f4f6ea8c5bc03f263bae42843420399323f940d85a22bee1a16adaf2fd5115ffca3798dc33de64f96d0a70ebc1faeb") r6 = msgget(0x1, 0x180) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000001f80)=""/108) r7 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000002000)=0x6, 0x4) execve(&(0x7f0000002040)='./file0\x00', &(0x7f0000002100)=[&(0x7f0000002080)='\x00', &(0x7f00000020c0)='\x00'], &(0x7f0000002200)=[&(0x7f0000002140)='\x00', &(0x7f0000002180)='\x00', &(0x7f00000021c0)='\x00']) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000002240)="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") 00:01:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8100, 0x97) fchdir(r0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:01:35 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) unlink(&(0x7f0000000080)='./file0\x00') mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x205b}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:01:35 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) semget$private(0x0, 0x3, 0x210) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:01:35 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a00000000d99200008d0000"], 0x14}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8, r2}, &(0x7f0000000180)=0xc) 00:01:35 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x9889, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0)=0x401, 0x4) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000100)="4852f473b1fa73ea117d0fd3a2eecfb4bcf0d2a8793654569070b07294a56da8b1b750a8731ee54f02029cfa4c0b7e933ff9e7b665ba3f3471d5d13846d61a62f6d603c7e41c080c92756eb11c9fa3420ae11ebb24915fb556822207b8ef2fa35d3fb986c04db7e1b55ecc0aa166e2d5baac5adca14789d6d499d06eadb595a399274db54586", 0x86}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c737de631a845d73270ee7ba503d4d8f16eebcc672693e126c3c94cc4f7a21cde9ee838d2f14a57cb505ce1f1827e480d51b432709310e158c2235197a50c8a35abb310fd8001831fac568c7dcab5b4d540c84014890bc273e65ff0bfc3d35fe98f0a5889f3e6f92dbb42fa1216c8f355bc13006b6857bbfb87a0d28b47fa6bed048db30c99d7d", 0x87}, {&(0x7f0000001280)="583db43fc5369f2dad418af4fdb0756c3b541be7e64835e4defb750123720a4a7a81c8d89fc509721accbe739f83f418624da534b8cc8181948a5568e31b8817379b5044be633a670d3cd98e0c1c0b281fba4e7dfa337eb2c692ec8323d9c289ecd285b3f47a80067fb9be6651477ac0ba4a05ec8f2c62dca4956fe7dbf7be3b9ad5e640c6521e3fcaa3270d98b8068483704cc4fa", 0x95}, {&(0x7f0000001340)="43d32604244d90775d78a0d44e07884997d2e217812781b95c73c32d84137ece849cd747d129249c8775a81110101acd83366dbee7eb678caf0c4f0a4aa2833eeca1efe5b1e1a8767e519558e37b5ec510d71f54533f0085c0601782cfc03153427f406e6513df93be39c30e5608e44f915fadd565c129899eb5d70aad8b5465125a34f420b25cf38a805b13961b29c2a7771e2fb44eccfd9b179d42273760c6623b50dfcb7c6dee94ebce8b5f5901b97c51bd0d", 0xb4}, {&(0x7f0000001400)="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", 0xff}], 0x6) 00:01:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x29, 0x52, "628343973a2b88f5de6582f632d04d1486e2ed5e984a0d748ae204cf1b5a7a4c866f763152708489ac1efbe4517aea49569d417b82e714e271f06105d226dade521a8df7081a998ebf55b5cf49c0fc5ec5a7"}, 0xcd) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c651f00"], 0x10) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast1, @local}, &(0x7f0000000080)=0xc) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x80, 0x4) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/19, 0x13) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0x4) 00:01:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x1ff, 0xffffffffffff0000, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0500b6aa180000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x100000001}, 0x8) 00:01:36 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x9, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) 00:01:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='E', 0x1}], 0x1) fchmod(r0, 0xe3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000002c0)={0x8, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88) close(r0) sendto$inet(r0, &(0x7f0000000540)="44ffc03f9d85121e5d55caac92002bd2c2c070dd6acce01d5ae943a236694fe0ef3e77f140a29e6eab5eaf1e49a8976977f8029d87b38ff819937a2b8e94a29fa476d0694571b09399f651ee48e4f3c3b5f980825d52ad13cc34ff4f03e7ba9c1fd84882121ecd89d7307a6f104a2eac799c99c8021a2d2306f45cbc3523679589203c8f7d17ff565c56badc23738e1c1b5dbd3761bd0e9fe60c65e2088c4cc6b798d73b89460a80c3be477b27d3426ae585ed3939a29a1ebde8abfefd67", 0xbe, 0x20105, &(0x7f0000000140)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) freebsd11_fstat(r0, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f000000000000ecf9e82105960af365f3a4138043463f3eb7f16d1ea6422cefcc56e1fd5ec87b0e9ae7f2ef011363ef1d0d4cd165b79e3ea3aac8f7618a661a707b22335793e474c45c9a8069e6c6086f50fedecc64ec11943fa8f9a6af533972b8065a10ffe22fd00b9e7f6b7c8e2c48d027b3ffea4ef0b2fa50d6de722a4599ebe2feb1286335322ad0bf0430ddac74c50a83b30cf089292021e0018dba3777c9f33b027bce7a77a893eb5e904a014abb45d6ee1c5c577df4700bcccdd36dfb2cb49902e3756a540adc573e7e70e8a6"], 0x3ba) ftruncate(r0, 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5, 0x3000000}, 0x8) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x8000000000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x7, {{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1f, 0x7, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffe78) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0}}, 0xffffffffffffffc1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x120) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:01:36 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = msgget(0x1, 0x190) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x10001, 0x9}, {0x7fffffff, 0x1}}) msgget$private(0x0, 0x411) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x10000, 0x1}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{}, 0x0, 0x2}) 00:01:36 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x10000000) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) 00:01:36 executing program 2: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b602000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socketpair(0x3, 0x1, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xe0, 0x7fff, 0x4000, 0x4b, 0x3, 0x0, 0x2, 0x401, r2}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x100, r3}, &(0x7f0000000240)=0xc) 00:01:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000140)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) listen(r0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:01:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x804) r1 = socket(0x1c, 0x2, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @multicast1, r2}, 0xc) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "412914eff2bb64ae5c55ba3aa2687e553a142a475bf6eb3dbbaf4a815d9734cea3620753f5390fb8eebc1711188194780588b9eaab923a83d38fb8cb8723e24217cb059c321749e36a21d8bcde9053bd4931eca9e3b7d2b44610bff5e0daf6e11403013eb66504d5b0b88d3f15f4609a026955460e08e372e4c6afe407965a57abbd3337e73d1e0c661a45e4868439b9f1011763794a056e7752475d94306b111390ba9ce3b341f8c91e5187c15c0b181591c4ee3e6409724044de9e9c5c21b483dd3d786f1765518a671fc8c05730d7058ad0c4d4283ee8b23c0c13b1fad050aef1ba0811ad9611b1d0a80884e7e63c"}, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x101, 0x40}, &(0x7f0000000200)=0xc) 00:01:36 executing program 1: readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) socket(0x10, 0x0, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fcntl$getown(r0, 0x5) fcntl$getflags(r0, 0x1) 00:01:36 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff8b, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x7d69de32b5400091) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @mcast1, 0x59f}}, r1, 0x81, 0x9, 0x100000001, 0x6, 0x8}, &(0x7f00000001c0)=0x98) 00:01:36 executing program 0: syz_emit_ethernet(0x1d6, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x1500, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), 0x4) syz_emit_ethernet(0xfedd, &(0x7f0000000380)={@random="c39180779f33", @local, [], {@ipv4={0x800, {{0x1b, 0x4, 0xfff, 0x3, 0x115, 0x65, 0xb867, 0x77, 0x8, 0x0, @multicast2, @rand_addr=0x36dd, {[@ra={0x94, 0x6, 0xfffffffffffff578}, @generic={0x0, 0x3, "cf"}, @ssrr={0x89, 0xb, 0x7, [@broadcast, @local={0xac, 0x14, 0x0}]}, @generic={0x87, 0x6, "54094eab"}, @timestamp={0x44, 0x30, 0x7fffffff, 0x1, 0x4, [{[], 0x101}, {[], 0x40}, {[@multicast2], 0x1000}, {[], 0x8000}, {[@empty], 0x3a0d00000}, {[@local={0xac, 0x14, 0x0}], 0xffffffffffff6d2d}, {[@empty]}]}, @end, @ra={0x94, 0x6, 0xce9}, @generic={0x85, 0x6, "4f6eba0c"}]}}, @udp={{0x0, 0x2, 0x8}, {"efd32cf1a4240919fe4b06c07542bf329fce87be842c69721c4af47fd6727c2093069e979a6c9374a80fab944bdcdf2a42c2ea2b739c315df1c6b0df450fa98af9f70c019c734af33b169ab2d8484fc5446de758abe431c0d5f48889a6c5737af86846987bdfd71cfc1929231c4ae59ca06b9841213bb84dd5f1631b1c27535bd7f468fa42161bf7c3ffb2aea9e4ac01252c78a719ccdc23210d3024895e645e39"}}}}}}) 00:01:36 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x42, 0x208) readlinkat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)=""/221, 0xdd) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r2, &(0x7f0000000340)='./file0\x00', 0x4c, 0x1400) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000380)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:01:36 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) readv(r0, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/112, 0x70}, {&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/235, 0xeb}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x6) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) 00:01:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x0, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x10001, 0x200, 0x109, 0x2, 0x7, 0x18000000000000}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x2fd5bfd6}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0xa4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x3a2c}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:01:36 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000400)={{"d0932e6bc65fafd1950d8ee609191724e67fbb83fb6f1b9146addee57696b463ea046decf389e1e43edb564909e6c2f3992a47489c09f8e1a7fed163b51ff8cb856df532666425c3de37914b9eda2aef98597f9bb91b2cd867d039176798efd67a8f545587c3cd2f9cef98f1e0b0428136afe356889d3d667e8b0f3af7877e604535e6be67a4a1083546cb9427799f0b44f88d145f39c25d43d0966a699ecbc704fbe0765f83fc4f41050e88ba6b15d5fbb4951c35bb52612ec810c4ced5c2ba877d7fdc99f8eb5b691e67ba80a0a0bf9e197c3462f9753a0931c01ef55d454de5444d518ed435544dc08b6cdefbf811ea608e4ac0468deb2c8869616a7032d41f94bcc8fedbd2c71eadc55cc5b8f0cc741fadb3a5c36501ba8ff2a384208f439a51d4c84998611d47f006f43469e7d347eae5e97e8fd41d6dfe66b2ae10071718039d79157ffe13787a03e89684bcbb17ed643986bdadade24ec6bbd579f98d4a1774b3d7623223741cf45f4742d6d4498231634c23aa0a446977979ef0d87b667a79c6748bfa7a3b827b8609ed16d5970f0eff9dee5ba8ba8ef3a3f9f81aaa6d224b074208a4736afd997e0c2b93782efbeb2542563eff9e247234b2acc63054abd318b967222883fd368c7a4e160118913a166d9df292c18c0e9a765c62dce4e1c8633a4991cfc44aa48c11130da976e8c139185fd7c864ebb322910f6446ca8679b64a07e75ef3d6bdb063cf42e1f9f116c567ceb8c0579070a5bef5de57edfdf520fa12ab04855e60a213248a77bc31b18c7444f4c272393cebc62fc9cd7eba734fdd51357b128875797d3f177c36d16f722f25f92e599743e7654c498d4f46592a98368f43bb7134cfd4ed9edf0d069a7023f3f479d053016af6fba5c0d9b66f25ed2d08e9e59bb3807d60e472a5aec216cf6c6ca2790de531a602b99c438c417463c3b139df4bda917e23e8b304ecbd04236ee10b44a3140017fb020e08835073e91085daef371652e4f42dfde038025bb5f6cda0b393372e14f9af5c36fe4fa1bb0fa528d98c2036131667a7d472f6279dfca6d5a05bb50d2bdddb11a5565e20bd15af18cd72736e8da6e560fb60a3ae719d681627049b8b852589ca5f79cdafbe532921debe4bf0465eb57d716a3157196f4db536467d560058716fbc09824060a9984282fda61ae6be40b42d0c0534966b3d62047ceadfeab0133710f3996e4e01ec17dc1ff409a05619beacfcf9ffeefd3749d2ad14b9f063313930e1cee30884103b69d74836d3ddcfedaabea0edb4c14a76e74c4d61918578fc754227d796ce7fe51c7df67cb663bed189a8c6c83211709388a506af0b77b132cb78a095675692552738035b42edcf4b9139e69d97941aca4466ceb543bc6f94775afe76e6b07109232f1a411b2ace466b44feed9016b75fb6cc301a2e2ec0d4", "3830416f11d239dac138be56090d907ca177fc144d3d3fa7261a54d6390bce78", 0x5, 0x8}, &(0x7f0000000000)="27a25c9a903a4cb0e5eaaded58c14ca83a9a5f3ace6ca0ab3f1100dad38f6a0e02e8577d439b9f3772fd2d3620372a4b050b3ba7c3503b7ec93139c22c4eae2d920d2826b9013c06c244a84cc4b2ff7fae07bba11cf3129902bda8335027dd7adbed6be26d4327fd468275a6c20e659dab4ea81e0e7d3fea3c5dfe5cc6cba0a801aecde5b557fd8ffdd87d60645bc800f00d17e3d25efec2542b05bd", 0x7d8, 0x2, 0x200, 0x3, 0xfff, 0x6, 0x47, 0x8001}) r2 = semget$private(0x0, 0x1, 0x0) __semctl$GETPID(r2, 0x0, 0x4, &(0x7f0000000240)=""/80) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000880)={{"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", "f7a9cf8edcda45dc0bc8edc54fe097f09b593c7b8c9ba11df3dded2c573dbb57", 0x3, 0x4}, &(0x7f00000001c0)="c36f1c35288b9af14da0557b1752ee43d30ca8bddb0972b39e6f4a503663f9e868466e5bd6cd08fb5b8adcd204c41a0c34bb5e134c7906af4d659e2d5e65f66b45af994c1294a2050184150ae6630d5459006cb171210540b6df0451ffcfc926baf71be1a37816", 0x3, 0xf3, 0x2, 0x5, 0x81, 0x9, 0x80000000, 0xe1b}) 00:01:36 executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@loopback, @rand_addr, @local}, &(0x7f0000000040)=0xc) 00:01:36 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0xff, 0x1400, 0x5, 0x6, 0x6, 0x20, 0x6de5, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x23d8, @mcast1, 0x8}}, r2, 0x4, 0x3, 0x1f}, 0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, r3, 0x7f, 0x7, 0x0, 0x3, 0x678f, 0x6}, &(0x7f00000001c0)=0xa0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x10000000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000003c0)={r3, 0x9, 0x6}, 0xc) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001340)=[{0xe8, 0x29, 0x1, "23ff600e5e42e3eb4ae9f45c9c06e297607a955ce60b378ad200cc0a39b4fb781677a82f975326578af7b18bd8718b359c479224aa56e197d0a7d1c3fd75a45b73cc63fc5d727bc2559c8dc23f4d1e8d809535f6e1acf02ac7f8bfe8d9917ba11abdd2bb8fd988aa3680189e77de9a707a8c2d38b3682d9fa2dd01de55f7f15c992bc32b2331c1919c686dfccf0f754d0d42b05ef577f0349274cfbb6b231ba64b660891c317c1585512a6c7fa858dfbd62dfa1b3418d07069f4c247541454957b40d32ac10aa3d826b4b259f73088bf28de32ed"}], 0xe8}, 0x0) 00:01:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000180)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01731795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107ddb0c97e8406f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0xfffffffffffffff8, @loopback, 0xffffffff}}, r2, 0x100000001, 0x1f, 0x8e, 0x472f154d, 0x7, 0x9}, 0x98) setpgid(0x0, 0x0) r3 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockname$inet6(r3, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000080)={0x1200000000000000, "fe6136361fa9ff8bac873c763a5eb440"}, 0x14) 00:01:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x2027}], 0x1, 0x200) shutdown(r0, 0x20000000) 00:01:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x3a2c}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:01:36 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") socket$inet_sctp(0x2, 0x5, 0x84) 00:01:37 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000000f000ff0200006600000000000000000000013a0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) 00:01:37 executing program 2: getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x80) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x80000001}}, r1, 0x9, 0xbf, 0x4, 0x7, 0x80000001}, &(0x7f0000000340)=0x98) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) sync() getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000200)) 00:01:37 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f00000001c0)=0xe, 0xffffffffffffffdb) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) 00:01:37 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="19f90000b487ccf1fae2baccd2142664007f01d3c6c446a739d5b00d726467a979a62d7f1b16eee98862334bf3dde65fc9f1c293e3724d2c6fdcc6681c2c631a542eeaa891c97be4cb5085a3e6672baa7e46d40de771028f293463b8410119ae9683f238a95506504350c5d0467a820c225059bbfc37efeddb2bb195c08d3218248e9ad54bf537"], &(0x7f0000000080)=0x21) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf07000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 00:01:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f00000001c0)='./file0\x00') utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x5, 0x4}, {0x1, 0xae5}}, 0x0) 00:01:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x28305, 0x141) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="1e5f959938594692a38ea96247d30bbfcac7e2a0b4c2f93533c83b54374444bafc50391b648f55e54434c7ab7d00f05df08d5e3b5582a2979ce97d169901dbb3e210aff498aaef25c2e8543022d60df87af78b283577ac51c80a414e6665714399e9cb26405134c701b90a275f26d497bdeeea41bfa761b15880c3459a2881e866b6833a9a9edb3333164174c300dabc4698a5") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000180)={0x10}) syz_execute_func(&(0x7f00000001c0)="660f383aba09000000c422ad01d4c4c2650cbd00000100c4211562b8af6500008fe97893f6c421ac595e85c401c5dce866430f383120c4637d5ffe442636dcb8e0000000") setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0xb41c, 0x4) r1 = accept$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000300)="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") linkat(r0, &(0x7f0000001300)='./file0\x00', r0, &(0x7f0000001340)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001380)=0x5, 0x4) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001400)={{"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", "afddbe08a41bdbf3647494b01a861c1332ae4bb33ddf6eb741d5cad226e22fb2", 0x1ff, 0x2}, &(0x7f00000013c0)="510b0deb7ffbd350a7f271d53f83dcaa714992426011e4f95755b26a31b5788c09fc0a", 0x1ed, 0xfffffffffffff801, 0xfffffffffffffbff, 0x4, 0x4, 0x1ff, 0x7, 0x7}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r2, &(0x7f0000002f80)={&(0x7f0000001900)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000002e00)=[{&(0x7f0000001940)="f110f5d929d0a01782aa1cb85f5c91c29d7be7a0fc98abdc0d7467a569b2349778396e0e740abb91120146564caf8d08867b8b943db2fb9c99e27a3b4f2bc2bc3adcede1844adec3", 0x48}, {&(0x7f00000019c0)="5b0f03316bb3fc4568a5a9d01f598446a4f5587666ac1f33c7eaf8250a76c9019cc2af00dce007de5a9105b56548d40f09a5e0742364a0bc6eca28854e58e0a6d68c5983cef7d3498cbe076253174f57fb62e265440d3c1033e3af5028737986d6dbc94f81f6f8fe002484f461288f72bcc67b36bdc675de223a1a7bad6bd906e5f55c97e860ec8e5974a149ea2c4499003317bcd542c0c2fbadbb43cbaec07504c975d1b54c9af035d2e3e072dfa5cb48371a6d7c2a9bfdc8102e3c7bfabb05637049d51cef07e837b55d9a5620e8", 0xcf}, {&(0x7f0000001ac0)="0d113d543b0c1adf93e9a49b0e6eb6b33bb12063cfc1f99b29365952c9d9d1545d5cbd325d2091f88aa2079ce2662cbdd1da982ab20b51c9ea196be42fc59942f021c447a933895003a9796480a150ec3da8592a2cf5a4", 0x57}, {&(0x7f0000001b40)="6d48e00c2562f1c502db46b685fbcf4509a35f409ed6d421a8bb4a178a7bf4564c6444c5cfb5c631c0ca95ab09909766f415a7b8f7d4d3ef3d227bb5e6b7c9a04bddc474de826ec180ac123010ea792478fbf33f4f7ace1f5199b9da52b6eb3401c97e0bb531a9997756182d642347c82c1adfded9234df2a7f13cc06d0bf0de95d6bbacf5ff9cc679a8be702fb9ae8e51bb72e72b5a1b14c5d2dd052e7e89bb467805db2bf6d7d5f9b8e9ea6e34ce39942e38f72e2380d51645266b7bd7aaf6d5c575610e0f2f97fe05b09c98ea6176b32ad1eb4325d130987cc2f8229728", 0xdf}, {&(0x7f0000001c40)="c2b52c2b231acba91f8b352169019b1501e825f6d3b3be402f4a2f21fcdfb7eecc250a0220", 0x25}, {&(0x7f0000001c80)="983b69affc90f16e8f3659d5eff94b7d67daf337f76cdfec1e9a8fca98905b85a92b9cd45ab8652533a0d5d2e631e5bc0ffd50b360b6bf785c4bad4f4b399b5d55429fdeddd31714df60368e824ba2878b6dc2169fdf6d4d0bfde430eef284f15627a47b3c398de26f55970eb477914aa0a4eb6b869adf7c71db40bc889100e40270a31d5c19510e5d9287be4e1ebd71a6be94", 0x93}, {&(0x7f0000001d40)="b6e02d2eaea690d9da3ab0004049f936", 0x10}, {&(0x7f0000001d80)="ead0878dbf36e547435e107eb966d9c8382a46e05517d6072219371b75a4953a7a2a84e1e4e499f5e56f7ccad35559f51a225e924d5b33798b0950d3a4064b2b252676013f09d292574193bcbf228444d73f32071107fa4d4929c30ba07bc65c82d846b44138f05492d792e556e2bb48608ab631ac2ca99df8d37ed9ff09c2", 0x7f}, {&(0x7f0000001e00)="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", 0x1000}], 0x9, &(0x7f0000002ec0)=[{0x48, 0xffff, 0xab74, "f6a267051203a326a0d4f766e28c1af0714accd0e44f7ce01033280d5a06e7147069e75f9664d47d73953efb6042b0e91bc1b52572"}, {0x48, 0x1, 0x3, "f865d52d6edf4d266468f2b1f5bf10ee63cab610cea4398bc2001e7d9745f2d360b646876ac2e7c694070ec9852ccd37efc6"}, {0x20, 0x0, 0x9, "6aa0580e405e72936f46a1"}], 0xb0}, 0x80) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000002fc0)={{0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0xc3, [0xff, 0x4, 0x2, 0x800, 0x2, 0x100000001, 0x0, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000003140)={0x0, &(0x7f0000003040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000003180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000031c0)={r3, 0xffffffff}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000003200)={0x6, {{0x1c, 0x0, 0x3, @ipv4={[], [], @multicast2}, 0x6}}, {{0x1c, 0x2, 0x9, @mcast1}}}, 0x108) fchdir(r2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000003340)={r3, 0x3}, &(0x7f0000003380)=0x8) readv(r0, &(0x7f0000003540)=[{&(0x7f00000033c0)=""/110, 0x6e}, {&(0x7f0000003440)=""/220, 0xdc}], 0x2) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000003580)="78b79f7fce29209471b4684f984bbf6c265a9de5a97fa65882148b559f25f880ea413b32b891be4fcc6daccad759ca49e66a8da0760d56cf26cbb9ba2d18b84534110c5a363a1194f05dc663652f0af077964f04cd0d7de7ffc3d9ab934c37e9255be0a731ce3588fb84d09d5e26c76452cd823195cd7328a46046549e85bec8a185f7bc1daf9c12e0ae1defeff0aa10e7d48470378aa9d78e88b6ff4cea149ffb3882309cabe5a32d2fe59998d5ee2f7d5156b005fbcdc6afbee4b3f98e08d491f1da54610d6e201f007047ce579bf8027d7a980b609dcc8ba096c30ba9dee2877388334eea62123e") preadv(r1, &(0x7f0000003900)=[{&(0x7f0000003680)=""/238, 0xee}, {&(0x7f0000003780)}, {&(0x7f00000037c0)=""/77, 0x4d}, {&(0x7f0000003840)=""/163, 0xa3}], 0x4, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000003940)={r4, 0x4, 0x6, 0x7f00000000}, 0x10) utimensat(r0, &(0x7f0000003980)='./file0/file0\x00', &(0x7f00000039c0)={{0x7ff}, {0x7, 0xeb4e}}, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) recvfrom$inet6(r0, &(0x7f0000003a00)=""/134, 0x86, 0x0, &(0x7f0000003ac0)={0x1c, 0x0, 0x4, @empty, 0x20}, 0x1c) lseek(r0, 0x0, 0x0) 00:01:37 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind(r1, &(0x7f0000000180)=@in={0x2, 0x0, @loopback}, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getegid() getgroups(0x5, &(0x7f0000000340)=[r4, r5, r6, r7, r8]) 00:01:37 executing program 2: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x8, 0x40}, 0x8) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0) 00:01:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x107, &(0x7f0000000140), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) fstat(r0, &(0x7f0000000180)) 00:01:37 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="a451e01d03fc49329474ae4b83263cf950b3eaed39f6a766083ffaa1e5b99dc286a3bc650a2ea1cc9a533a2fe64ada70704e30c14bf12e6d29143b3f4a037c9144b788b8c14e6cad096a9650faa99a93b446fc05eb9cc595e756fbf2fd07a9516591dce2583961") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="67c6dbd71e01704d1811695ee448e911fed23fff6923ce1bb1b100afbc52128529e20ef358b494b44b194b932cb585ef3b5719f90e538237f98a69041a0cce77c82122b94c16c374a35c0c2e72124fea151354c5d7c5d83c86842715cc9855474b8d14b02b6c961f6ffc64c016a8cb7c6971e98a77dd8cef5dbadcc440b05487ce20bfdca06c2bd0b27428d57420b6326633c7c9ff9afc2c4794ded41d126b17c085cc1b65fe4e76c7e2eea8ddc9273b7c98ea0f5bedd531f5df1f3650") mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000001c0)={{"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", "611c614d9996afafc9748dfa32d76be2419e6522546213988cc694ddda7beba6", 0x7, 0x1}, &(0x7f0000000140)="6d0781fa2a94ec96977fd1c2fbe14cb0a017da54dd86960ddba7869a7379904c3ec2d9798c44d41401380fb0e3292a79857021762e7d7a135606613343bf90ecdd38fb012c663e5e83293f172392a730b54c8c5a668c089cac22bd17658bc92e23f2db", 0x5, 0x9, 0x2, 0x10000, 0xa3b, 0x3793, 0x200}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000640)={0x8}, 0x4) 00:01:37 executing program 2: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b602000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") chdir(&(0x7f0000000000)='./file0\x00') chmod(&(0x7f0000000040)='./file0\x00', 0x40) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") exit(0x3e7) 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000040)="1c3ed9f698440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c111441db42a2a00c40850eec4c15ddedc20002000f20f1ac207c4c1755f82278634d8c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 00:01:38 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000200)="1eeb5b2ac978be3794a405d186534561fc101a56657e66dd92cb951a3c05f75cb94a534ee371e312260ca299173762077aad563be7cdec34022ab2d70c7cf7e1482749f466d80ca53de5d06408484c15a6f0d2ae352d0914744e7446f2157f6b117a20daed9786956283f6490331f6359947f0862ccb480d0f78663145823e2f3e4222732de9969df255a46b6f9667e33a00ceb5b026d0290f0c2deca6") flock(0xffffffffffffffff, 0x9) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:38 executing program 0: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty=0x5b010000, {[@ssrr={0x89, 0x3, 0x40}]}}}}}}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='+\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='[(),:/S\x00', &(0x7f0000000180)='\xba[\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='),\x00', &(0x7f0000000280)='\x00']) 00:01:38 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getpeername$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) 00:01:38 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x280000000d, 0x0, 0xfffffffffffffe0c) 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget(0x3, 0x3, 0x410) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r2) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000200)=""/49) setrlimit(0x7, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000001600)={0xf3, {{0x1c, 0x0, 0x7fffffff, @ipv4={[], [], @loopback}, 0x4}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000001500)={0x4, 0x1b00, 0x1ff, 0x100000001, 0x0}, &(0x7f0000001540)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001580)={r5, 0x542}, 0x8) syz_execute_func(&(0x7f0000000340)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8808, 0xa8) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x2b}, &(0x7f0000001440)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000015c0)={r7, 0x84, 0x0, 0x5, 0x5, 0x200}, 0x14) sendmsg(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f00000016c0)="d5c734ec03f4e7d05ea5001db785cbcdfd8d2d834d06bd90df8d640275c7ba1068a8f981524e18a7e21dc8ddb271cdacc4dd9ca15cb09ef8d3b3e17c8fd14f77e464ec20c79387bb8f4c025b42b6239261df0e66bf47c55d0cb1fa0292cb9baa1fcc2f7dbe7e78a57050064bc5347be731308616342915efd115b1dc7126c5c6b965cb48f458", 0x86}, {&(0x7f0000001780)="cb235a66dcc436772ea4da2982d76e4d8c3853e06137e8a62a707ca06bc8d036671e82a8ec0219d6e43fca3020674fc2b3286ab07e51231020b04c37af9af325a1badd6e31dd7a970c8778650cf0c870b6ce7b24f3666ae1d53195bca39bb2", 0x5f}, {&(0x7f0000001800)="38cf0b655b1532d3d93d5a82ac119e25f488b004d0491f9aa56892d1c08f7d6931130ae4869e3124cd7ab254d7f936a332e1d5c25d3ff37b438512d494e78da75dd4b82902a4b5723952f94feba4f7084c6b5e29c38c35628b32994b6f6955c04c89327c544ab6cc95f688b0fde5428933dec5223661c2676c49ffe42ce50921ffeacb0fd7a6aff61a765fe159e329160e6127c3b1cb0a85033633adb573f701b845b54b8348162c580ec118716fa9670c7c4a14867a2e1eb965aedc9096d8f7fa5dee6cc5c50d7416d267d552770a07d5752cba0f911cd047c02479d0cf9d81", 0xe0}, {&(0x7f0000001900)="49b86b871bc9dc4fd30eb5fdfba9848c57dd38b0b099fbbeaab33bcdf255f2cd654dfa5cc79ed056e98dc55ffc4d150266184e99465d03e694e5b8e0d1a01f3077793214e5c5af614c0384e2bde5961f60730766cb58b9e94df0e66316a2920c8d18b90003fb56f4309b19200370717487d46a489d200e2b73d27368b4030c3e053321429278cbbc376ce4", 0x8b}, {&(0x7f00000019c0)="4d2cb8511b7fa3d089dd580ea3e66040b8a99220c48f46b473068fc3ba490b97c7a5dc777fa03149688f06c476ab06c97f2ed3878f67ace1b3d42c806955749089952c2fe83436f4ec957ca8bd7205aac3a0dc75668894de012a0ce84290da89c6f9988c91f48a32944b0d46a27e56cd09f113ec3f17320471d6144ae68079f2235951031e36d01022937c33dad957628649c2cf0cdd8bd91cd32df7407320d3b72ab60c786ad9680a99261ff4e4e1a53a171b3cfc8e64767e6a365798e04b821e70538799e2601d744a5472a53ec02c167499f7808fdf3165a9b1bea7b4df3b95f8766eeeeb96bf9ff2a7442d", 0xed}, {&(0x7f0000001ac0)="7bd7d09c063d22da7a91d78471985d3cb3110f4f53bbe8fa0b9c7cc7e94d621ff732b257823f4d1d82ddb45245461841167a07d21440d2cbc7489b775062a7e04ff0a8802df2d98342b77baabb7ff77228a8f260bdf1f3df7bff4495d52aa2fdc206e977e6b4c92c7d9c9362eb47a5e36fe5d73e38cdf5dddde557f1f26390c555d5d03f3c870e019176a4f06fb98cb7f4cda2def7c41a68371e8c8842e738bea76edd991a4b8fded13b05ebdc42e5d3ac9acf3cfd2a96f088f863c4d0376e7ec124ef7b19ec81abd0e0eb9e29fbba57d1f527", 0xd3}, {&(0x7f0000001bc0)="d6249bf73a05f419dcdf0d6829bf0fb5ac3c6c47580a6fa0e744b86e52d2a83028daef0f5ded8b990ad208fb4670cab68a6615887f6da32a486fd5e1ef1f364d9b25c10f76906543387c6d2b8a41633980985b57a000a9a733f93e58a5babe4e980607d0cd9ab65ce8aa4ea493c0d2173b29bff7e4b49853d21955d6c412c9ca12e7afb58aee13708204b02edc13a34f6abe9bb26b29c7e218ef2a7b5704f68985520ad5ab36484b885e8d02069ccd7e8269e46da8123bfdfb576b314d50df6dd17790973a1b9c76830ce6c7", 0xcc}, {&(0x7f0000001cc0)="a3a6ce3d649ff5ddb778c253d49ec5ce513f7b734de3c25de2eca874880f36c59109971b95e1a555abc134785ab0816fa41e15f7dd268e1c80c8c348e4e166c48bd147faaf42", 0x46}], 0x8, &(0x7f0000001dc0)=[{0xe0, 0x0, 0x602, "e87b33e3c6026d8e7b3d5eaf330a45ad1d079d61ac6cc1fcbe07bedba31e94ff3ca7735184cf8386f01eecae9ac31990f7660f70b0c557edc1b32424c456f4e2b0ca453e69d44a6ed85026499d7ffdb0b98f744f95977ea3c41281ac69d7db1b663b11aff2264df02573cb4feba48d79873afb8770ac3615c07d2fce8b4a755a177955762a011021dcd3da4444a70730be28f07c618d9ed894d41adca04949b17fe5f874e3dd4a4813b27a43b8f1132e0c42f69b93e8abb5d8281223398221cd81f975207fb43bc83d4b8479977dbc17"}, {0x60, 0x84, 0x1, "c74804bb6fe67c7386d309e570160a4999ed087ea5b08c9cce9647a837bd91ebc3d82bdff4096686378408bf2cb36e15f9859385be960ad5d45775c89aae075db83a884524933d11e1d7d5"}, {0x70, 0x1, 0x9, "4fee75ebdad16f0bdba178ad9d77b984bf5e10cbfd5a284d8fd3c01780c3d9d001c23c3bba39e526ae8cb8c0aaf85672786f0d0da61a0e5a67a079e935dd3736d0ec639bd3df3cf761fc2fe045aa18eb11669cf0179f3fbfed1a61a0"}], 0x1b0}, 0x0) getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f00000002c0)={@multicast2, @multicast2}, &(0x7f0000001480)=0x3c8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x7, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000400)={r8, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 00:01:38 executing program 2: syz_execute_func(&(0x7f0000000140)="1c15b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000000)="c4e16172f2633ef20f1bc68fc9b0906cd700c4212572f301c462fd1efd466fc4017c50e5c4c1a9ef27f3a7c4c2313bcd") 00:01:38 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chroot(&(0x7f0000000040)='./file0/file0\x00') 00:01:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) ftruncate(r0, 0x3) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) setsockopt(r0, 0x7, 0xd1c8, &(0x7f0000000380)="3ac00ef0ea1ccf8a67ee60eedfe85aec6e4479bccab59470154e56521a9327ca832ce64c96156f581393a80401f1203fd8ae36f22ec4001c4a5e06d822000ea0e28339ef6024c74cd5c73f393dcf", 0x4e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="07000000369e2a66696c"], 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0xf3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x8, 0xccfb}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0xd36, 0x7c, "2f2bebd89c800b1a4f5d9607c327abf1b0f98cc9fc5152258a27aff370239f517a58df0a8bdaf877ba6193efeebe96bc036f3ac6fde69118e971fbc59e06e1e281c26f73a440caf46a00a5a8dda79c5f804707c7e296c19171ed35f251f1574b5b4c56991e019a0d576d8996d497c1087e6b4eaa231b2b1d093a4648"}, 0x84) connect$inet(r0, &(0x7f0000000200)={0x2, 0x2, @multicast2}, 0x10) connect$unix(r1, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) r3 = shmget$private(0x0, 0x11000, 0x100, &(0x7f0000fef000/0x11000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) shmctl$SHM_UNLOCK(r3, 0xc) shutdown(r0, 0x0) socketpair(0x17, 0x30000004, 0xfffffffffffffff9, &(0x7f00000002c0)) 00:01:39 executing program 3: r0 = socket(0x1, 0x20000003, 0x9) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x400, 0x0, 0x0) 00:01:39 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0xfffffe5a, 0x30000000) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3) execve(0x0, 0x0, 0x0) 00:01:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="822f66696c6530300000"], 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8, 0x4792, 0xfffffffffffeffff, 0x401, 0xc92d, 0x0, 0x80, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x81, 0x7ff, 0x1, 0xf4b2}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x3f, 0x3, [0x2, 0x6, 0xb4]}, &(0x7f0000000240)=0xe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) nanosleep(&(0x7f0000000040)={0x1, 0x6}, 0x0) nanosleep(&(0x7f0000000280)={0x5, 0x10000}, &(0x7f00000002c0)) 00:01:39 executing program 1: r0 = socket(0x11, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x1) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) close(r0) 00:01:39 executing program 0: r0 = socket(0x2, 0x20000003, 0x80000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000011c0), 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x63f, 0x4) 00:01:39 executing program 1: syz_execute_func(&(0x7f0000000200)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:39 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) ftruncate(r1, 0x7e2780e3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x800, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(0x0) flock(r1, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x3f, "89ceb78827667f4a64ceb65960b745f6"}, 0x14) syz_execute_func(&(0x7f00000001c0)="982cef0f050520d0f80791b0064141e2e99650855b66c4237909a200800000e6c4a1fd5ab60000000066f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c420b15ffbb15ffb110f0f3804830a000000") 00:01:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:01:39 executing program 0: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000740)) r2 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="000000ecffffffffffffff5f8e0008e5178b469d43871a97239643fcff80aedecf1c9b76850f698d24f112d3270860693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc91234a2f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000600)={0x3}, 0x1) clock_getres(0xb, &(0x7f0000000180)) bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x9d, 0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="0000000000000000b8ca472af573df0124e351cfef6f574e04a18957a72c8d1b892ab007000012e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c8bd361f8fd94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c679b979b9ac130a7df50f4f5366eec80d6f3a9025098a1536dd14540bb03dd7f303fadf3968ac68678043a156c5b5e27d6e0d7d8f15bd89ef7a663804011d1267c3c5ead51c341b32db64db15c9ad5322538e1f65780435be3dbd36fc4cd9e3ff160795080"], 0x82, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18) 00:01:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000f40103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000645ffad3f04ba63f7b2de347e2e4ad0cf63450532be75a111fd5031a645e8a71895b40f2c0bb58cc0d227b2bfbc9d08cab2667c4fe85bb078897d6b04821a5401fb285a04050a3fecd70ef621978e0c8afba0ff893661099c66a26c6a3d8dfa02b22c4", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:01:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000200)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x9, 0x4010, 0xfff, 0x1f, 0x1, 0x800, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0xfe0000, 0x0, 0x6, 0x5}, &(0x7f00000000c0)=0x18) 00:01:40 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) r1 = socket(0x1, 0x3, 0x261) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) faccessat(r3, &(0x7f00000001c0)='./file0\x00', 0x50, 0x1200) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r5, 0x1f470000) ppoll(&(0x7f0000000140)=[{r2}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x20b) __semctl$IPC_RMID(r6, 0x0, 0x0) 00:01:40 executing program 0: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) r0 = semget(0x3, 0x1, 0x40) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000100)=""/228) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000001200)="053e8c54a77a462d52af12f0290137bd5b1375c37670c9b9f388c5fc931a973fb20a45d8a9ceb32f3ffd397c901c14eda56e16db973299bd42661de006d28e5216447f122a1d948afc1812dc34f92fb7ff64334daaedc91144be496759de275c24a90a0451d27b3d97782c38afafd20f107966a36f1cdda509cca3fdb41449fc1f3fe3dd42e7b47c03b11f639068bff055bb5c139a9284cd651bae8309c8f5f8598e08cb1282dfe7") r2 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/4096) 00:01:40 executing program 2: r0 = socket(0x0, 0x10000000, 0x6) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xe7, "600dbbe20395b59a78edc620022a1203ce0e352fa1d7e5e27d329126c75a71544c3fc31d8bda7e17d70d2ffb9db7ee5eb02f96da5d2765e9ec619b70277474510153375b81549078134d42b401e96034372d4f589a108b0a87901d0c22edb50c0e0e373c4b1c063773df49b9d91dae714a4483e1a9f0d5d2f18eaf2782fb413fcb78d91ccfa954bd8112e47d5ea2500fee7240a640c7323928ea3ac37683a024f9302f377e08d626d740fa7c67bdf83e4bb662b8307a8a0fc2b06cca35c4534c6b205e6ffb923945ad6bc37c8a4a64855eba2d0c88ccb1ab30376c14478bf42e26e2ed37e5794e"}, &(0x7f0000000100)=0xef) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x4, 0x6}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000004c0)={r1, &(0x7f0000000500)=[@in6={0x1c, 0x3, 0x7fff, @mcast2, 0x7}]}, &(0x7f0000000440)=0x10) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000540)=""/4096) syz_execute_func(&(0x7f0000000140)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x100, 0x81, 0x3}, 0x94) 00:01:40 executing program 2: ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0x20006602, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001080)={0x0, 0x2, 0x0}, &(0x7f00000010c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001100)={r1}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:40 executing program 1: r0 = semget(0x0, 0x4, 0x401) __semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f00000000c0)=""/179) r1 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @loopback}}, r2, 0x7, 0xbc0000000000, 0x10, 0x44, 0x5, 0x2}, 0xa0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 00:01:40 executing program 1: syz_execute_func(&(0x7f0000000180)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000d30000000000000000ffffff000000000000000000000000000000000076fb444dc3e7188bf4038d9407ac324c7d00fe5e06e13b00000000000000"], 0x0) 00:01:40 executing program 2: r0 = socket(0x22, 0x10008000, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) 00:01:40 executing program 0: setrlimit(0x7, &(0x7f0000000000)={0x9, 0x9}) syz_execute_func(&(0x7f0000000380)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed107f30f2c5ee1f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f99470f51e57ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5f3e81f681f6bd6736660fd2938c000000c4c1f9133766470fa006380808796fc8d4d4440faea503000000c7bf0d5e00008000800f3a0bc401d5f421") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x4, @multicast1, @loopback}, 0xc) 00:01:41 executing program 3: mlock(&(0x7f0000c03000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) munmap(&(0x7f0000b46000/0x1000)=nil, 0x1000) 00:01:41 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) r0 = open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)) setresgid(r1, r2, r3) 00:01:41 executing program 2: syz_execute_func(&(0x7f0000000100)="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") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x7fff, 0xfa}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x118b01, 0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x78c7e0c35547efa5, 0x5, 0x20}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x40, 0x10, 0x101, 0x3, r3}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x9, 0x430, 0xc67, 0xae, r3}, 0xfffffffffffffe35) 00:01:41 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x21) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x40450000000, 0x8, 0x9, 0x1, 0x8, 0x5, 0x5, {@in6={{0x1c, 0x1, 0x3, @loopback, 0x1}}, 0x0, 0x8, 0x2, 0xd0, 0x3, 0x9}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) 00:01:41 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x1d00) 00:01:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x5, 0xff, 0x0, 0x5ae}, 0x14) unlink(&(0x7f0000000000)='./file0\x00') freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x0) 00:01:41 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x208020009) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x88}, {r2, 0x2}, {r2, 0x1}, {r2, 0x20}, {r0, 0x8}], 0x5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) flock(r0, 0xf) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x3df) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:01:41 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7, 0x7, [0x100000001, 0x3, 0x3, 0x7, 0x0, 0x7, 0x9]}, &(0x7f0000000180)=0x16) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000340)=0x4, 0xffffffffffffff7b) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x5, 0x10000}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=r2, @ANYBLOB="04000000ff0000003614000000000000ffff0000"], &(0x7f0000000300)=0xa0) 00:01:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = semget(0x3, 0x4, 0x89) semop(r2, &(0x7f0000000040)=[{0x3, 0x9, 0x1800}, {0x0, 0x933f, 0x1800}], 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:41 executing program 0: truncate(&(0x7f0000000100)='./file0\x00', 0x8001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) 00:01:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mincore(&(0x7f000000f000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/47) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:01:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x6, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x0) execve(0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 00:01:41 executing program 1: setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x67, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) recvfrom(r0, &(0x7f0000000000)=""/132, 0x84, 0x40000, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 00:01:41 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) accept$inet(r2, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000680)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r4, 0x100000080, 0x5) recvfrom$inet6(r2, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000380)={r5, &(0x7f00000005c0)=[@in={0x2, 0x2, @rand_addr=0xb402}, @in={0x2, 0x1, @rand_addr=0x8}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x2, @loopback, 0x80000001}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000440)=0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$getown(r2, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) getpgrp(r0) 00:01:41 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000000000), 0xfffffffffffffffe) 00:01:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) flock(r3, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r4, 0x2000) fstat(r0, &(0x7f0000000100)) lchown(&(0x7f0000000080)='./file0/file0\x00', r1, r2) 00:01:41 executing program 2: setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)=0x1, 0xfe9f) 00:01:41 executing program 0: r0 = socket(0x10, 0x10000005, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x800, 0x1f, 0x4, 0x6, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x1ff, 0x4, [0x400, 0x2, 0x2, 0x2]}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) 00:01:41 executing program 2: syz_execute_func(&(0x7f0000000240)="1c0eb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x5a579c9a77472285) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x1000, 0xffffffff, 0x20, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x1b, "2d08d7665e22e31d00098caf073f2f864f401da742531552460002"}, &(0x7f0000000140)=0x23) 00:01:41 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r3, 0xffff, 0x18040, &(0x7f00000003c0)=0x2, 0x4) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000240)="f1a5b58678df3d07af1824df44bd780aa4199416b12a8dc0195371a303d52a480af25b31a380a7cab750e6ec2f5cb379da04f87d90c446cbbbfe50a0c31d057053ad8d673c8650a25a8b832a8591328276566c09a81996b360af950710d1326a614577d1c87b2caa912f19a57e57482ddf65c72f1bbce58b95b6d740ee9bd4460107a147bac42fe920522698bf14137d056d6f56d88f70386a03287df72d17871b9ac6dcffc6e58bcc2b23d451499ef84edd9311154bcbd59ecbbd06d3abb76207286768eaee89cc8e58d8f2ba365b9c9fbc5d7c08f339c77f6ca51cb97f6f00de6063c4", 0xe4) 00:01:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 00:01:41 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0)=0x1000, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) 00:01:41 executing program 0: semget$private(0x0, 0x1, 0x23) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) 00:01:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x2) r1 = semget$private(0x0, 0x1, 0x8) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/19) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) 00:01:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004741a, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() r3 = getuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002740)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002380)=[{&(0x7f00000001c0)="af8d6af9f41950d978ef6c88bc11706122a637fb0632fcd1538ebfdce94debf8fccdec2c383eb3ca3956474ca63166f8ac7ce8e8375dc93b2ad2096ac6aa12c26946e275c7b05b04cdc92b1ddd213206d0f8221222806770a4246cfce93a367de378773165078f4c06eef35b7e18ed0da03cd5e8b01b6bc5cadb5ce7891466061eb22467", 0x84}, {&(0x7f0000000280)="9507cb3fd33df7c042460cd28e1ee6ac7e011939bde59b1a6bc4dea539bd8d2fdf28cf6c8de89ea24a7d2ef93ffb216d5bdd62fe8cf628745e9dcaadc544ef517bf63a30ffd7673073f95294979d0ab826ec5629ec4d59405d88762e02f8aab16b38bbbaa5e2174ece81bfb9779c07a8d6abc2fddccefbacd081d63fb3c5bb259fada367c6798d4be7f46b32c5cfb71983c5291034f562c9f9b456e89b60253f61de3583792a7f75890fa9158c37bdd14140a00129e413c4fd98ec61cdd9dc1250b3090f111adecef10627bfec1ae14472b6f857ec363192d609a5226a1d14db981324cc36b43a2123", 0xe9}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000000080)="29d210e2e88af05b237a32aaa89565c61c0f84710e3e429986e1f182eaee248c11449f520b11f32142d2d6b1eb35527d371f0cbb", 0x34}, {&(0x7f0000001380)="dd3c862989877baf514a0ddc97f46a094c11a6eca6635f7cf908e819a626250fe8c78effb2314342c3d11acf7994a9dea81a2b0c0e99b4f35d8d1a5afe65c521f096495a9f87a320ea8cb89c04bd90b10096df08a167095c923d0d3662e29c629ac835a6ffbff5e050e096688bc5f27df9185f2f114c821a1a9ea75bc961713f3c6965e3656e5b20f79ed6c96f439ddb4fd7447611dad763c5904400ab76bbd9476a8f3f6a611f53d4a5cc9848174af271d08da1e9b7020896a9301604a9ce1e528705ed66d754001e1fae2247361a642bc3ddc512d17117a2eb4dd227f25da53531741f2f9b227f2a1497f13bcea7a27e7c78ec0180a08ca1f7ea6390c27a263c721c9322102ffe5fca6975eb8b069b6f97df23624dce560e3c577a8b44500445396616c543d5ad8c113eed23afc0292689a3e2363fe1153b686bc72a7007ac2f598f5a54411bd64f662ec7c03ba7a649bc467e247364d5412acf87c7d68579556d99ce65df9b3f72de83f4d83e2cdb7f9b31303c1cdd6fe57433b5acd2e5922d267b1fd231587f175750ca4f3135bb137f6647258b6c85b0349d2f43572c82816fd1e12bc191eec3be28553141db1c1b034bbcc6009128d3c713e50ac1a506cafaf4fa9b59c763856c0538f91f6ea1f467e9d987070996ebf5042603d6fdde6867a2585844bfd7ed46c249313b402476ce5fdcec7645ae9de1c699cb1414df892eab7d95ed9820f90f4d930de989d0b3b11c9b305a27a7ab23a0a147068751530e68ea128fc4027fe04c3a631635ab28bf6c10be5aa89cca9c95b0fc62f15aaf077a26cc25636e278008bed23b6328ef022f40458993990e6e72ea7f6fbd84e3cfe5cf05a023b6204e07677c32e0d18afc593f32c45b95485af7291bfe4e14a20d9be361805ea0400044ad4a56b08dac593389b98724b50c31b24f2f155326525cda06cec9ab571268d0a2ecd3082d1861787248341d242cd1f58a38cda375e450a94a7cbce1e209692f9faafc3e9f1e2a2a05471e73e2022dc8cf996b5eab0b5a4a4f47e3280035c1bf7469a0b14db6acddb33330a8846731466dbfec15878e060ec93d0bca1954697a0fb0160786af17cf943498f52fca2925513ddc08dc58b89e8272855a45c65a45e7d8616bb21530d47abc83a667eeccb3742dc0bb6bdd9cdf9cace1dad3b0618dd17ea3046fd728f37ca66db1046612e499814d629f9b0c9551517488f36377e35e75860b2d1bc3f3481dd3f631f278c992accc36260bf1121f820772e7a686481ad9dc27749e46efd12342959a09acc76f1d5103e0e73cb388cbd55d731c3bf8728ad6bc9ce399daff7a339fec82e2f09778714c5e9ab130de51e4738f02afc5cec964a923101681e666592bc7573d1fdc728f8e6cc69a4afd369f9e8a3953f71701cf26722b72a16fdab469d834d2f002cb962232bc878d0875c51e6c438f8778af9a08308ad9c3d5cacf349de1674f84d0561dd281a4116bedfcfb7b9bcf621e71ab7dfc434292258a7b1b463acb8049bdd540d319b7892cbf7b5b93aeb115e4af6de5313a3c79cc13f19077b477fa59e692828e9e83a689693f8daa13b3a5f1830a1d1551b7a7c6ac781b341704192a65fdd85e3b83ad06d8e1d675123fb22ca8e2785fe57701d17a2aa33c843c36457cca36d67c186cbcf686b1bd1b116b9aab817af2e3167cf8115f6e6be18e2577e1485b9f6cc868e09f9eeabf3b89496cca5942d75af4f162a2ad7abbeafad9e1cc17794b31acfae266c5fa6cc79bea6933221d3bc5f92403845b55aabceba2272c54f579ce05786f39850c7b410574ddd5d4c33b9335f9d63d92e94a3d381abf465310ed8134243f92abb13d071107f9810ff53cfcaca9588961defea8639ffb89d05789568d91d909b37b5008fa40e9e96f22f680f66bbc5d6700c2c5f41ed5d1c5f573384906b6d7dd0be4e02f86ab70ed1932a56d17da225e6e57d43805e3cd8be776ceef3a194b06bde28e5debf18bd0afed8e10fe6a897f49c542c5b3dfed634d55fcc514adb354fd549e110eb5e8813a0eff6f951329a88b17d0ffabece70d2115fe7968ce6d9a52d2e3c5ed9bfdec757663601186b496d0dc37041cf639007f4dc86c13736a159521423315b2bdf38c1792217e1d25fc6003198f0b07ba360304777882efd8e2ce71e5b45e2cfee9f1d812a904f3a3d8728e5d319ced4f22325dedc3134bbbb022ebfa0306e324f0772103021b8b99be73087a26ee79890f7bbbd747a9e0f828ec1851a07ba0cbb04282fbf8fd6b8d728bb023f8fc0c800ca2df7e0effe0817bd344524c6dce70daf5804dfb1ed0850b7aed4c30b456028dbf9ad6b6d805d71ed90a273757768f4b882ab86015c594674df8ae0fa6a9c6cca3c8a4173cbde5e413f77657aa624dd29588927591279f43cbb2cb996bf4486b0fd891a5f9fe52b6539ecb76f12ef7052372cda53f144788ce69d6fcef5298d64ab1fa1166ea688a0ce21bea30c5d8b16065c5ca3e8d9e0e52195d7978927df4ca0930fedd75a3d6ba7b15842ab7883528e61bf470944f464eb0000b2c3f7559885da17b89a4918d98ad18a79e664691fa8d51df26b5f8356c0de6d3e4d3fb9d3ba8cdfde58251932a3aa46490219ca74b40b5fb4a2d3b4ed2a804f3c7a8f4c12a1088746836f19aeeccb598d6d2e04348351478e43c726bc6107d6c0bb42280c777b4713ab07c374982fe53293565f8cabc467f0f6267b51c826ec633e146e6d4dfb7493a1f7810b855f2eef98f19e9c324bf0fd49a24e6a7d8ec952c7c274245cdd1982b6904ab27ace25145dbe1619eb546a9801b5dc10e28d7d059bfbade7bf26207bf8b1b046b5cc7c2ee7b2347c3d9c1f97bef69b1504ea8cfca1d2926075c2ada78f1e19c62f02a6b2e6113b702c979c612071d2eee8a7bc17111c5aa4a275f83c2dd2ea1183175eda62a2bead0ecbdb3013d3b626acfb2349ed767c6dfc3f9655290cb8d56af40fb86a1c788b5ceca4b1a0a7eb19644cab06c4b579facc2b838eb22100abfb85d6220c691e6993cba8d670b0f63284cfe528525f513a035f927c3a0ed9557c013844f2fa499a1cb79d0fdd36eef40c3a9ecccb344e1b4a103f060088a53cd6d22ea66fe928869cfd7b5b5c89104c1dc4eeffa799bbbc84132bef05615f82af9245a639c561dc292c9ef68b1757f9873dc96a84768a0fc746c1fae573937cc365f2f47e80a4209345377cd54f368fd1a6c6d6cb447c71068f1feb661d47ca9c6a6533117efbfae99d1bc011834ad4e2d8a955f76cd2390946e72c565be71cdb9006cef6917e81c18cd9f970966fd0bef2e65403e00769bcafd249d69c8474486bae2fa7788c72ba58d37f2f09e1da6b428b98e03959191e6cca7c0bee1392dacc9f567f5808086c7b729cc3a695ebbbfc389a1951f1a443bb84432f998a71040f39cb9ccb7efa0f21420ddbbd659a23d94f7574bcde0426fc85e524e66992ae528390e685a8f22699c4d1e9b565dfcd260ea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0x1000}], 0x5, &(0x7f0000002780)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2800970000001b08d858050ed4dae50000fffe000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x108, 0x1}, 0x1) 00:01:41 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYBLOB="32b3f3a01f45a190033e73df4b4696121cdd30f130ec10d08b322d7067299ffa59e11e8886a2", @ANYBLOB="01000000040000001bce00000900000001000000"], &(0x7f0000000040)=0x4) close(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xe307, 0x3}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x9452, "a5133b336d5364df61ca9c974e36b8e4"}, 0x14) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:01:41 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xbf, 0x0}, 0x0) socketpair(0x10, 0x7, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) 00:01:41 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x10800, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000001c0)={0xfffffffffffffff7, 0x3366}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) getsockname$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/41}, &(0x7f0000000100)=0x2b) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x26, 0x0, &(0x7f0000000180)) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r3) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x171) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) truncate(&(0x7f0000000280)='./file0\x00', 0x4) 00:01:41 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000280)={{"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", "ccb11b95f4cd6fe3dfe7f791d411d44cf11929e6db589a996b389e3c451f820c", 0x8, 0x4}, &(0x7f0000000040)="76997efd84e9582f3f47ce7d69ed1784a5c5cbd669fe86299951ba706b4b225bf84fde9dfaa0eb017e8a3a99e35d06f3d007ca27c863928f23a923311ea67ccfa5856efb0999572e70892c06d53484b9e3c3333e8454b6a3429ab3e64b895b630cad6e670147b7e237934824559df2c094865b71ff2c9d4b32a52f1a753a0d0f62d0879088ab7bfefd664e6db1b075abb462eaf11fb4aa730a5b3b082734de5d75a010124fe669763852ca470300d7f1441f5812c662e3cfdad78aa6f2e770fb6763960681ac387b263cdf7df5a05d7dcc60800544095f1413a9f1eb9d989a20db8d0ebfcfe96c01b5bceaa8d8", 0x0, 0x1, 0x1, 0x7b, 0x4, 0x81, 0x7b0, 0x5}) 00:01:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1e, 0x1, 0xfff) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffe43) r2 = dup(r0) connect(r2, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="525de73800003f0000000000000000000000e3"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ac1600aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000f2c9010d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bc17738300f6054283d837f060d8473516624a00dbc1710b2aada8db45ceae54e48918adc614a53af8e2bb1b4ddd0db26dea6ff761b5f1ee667bba2ae4d895da0debbf751bdffdf56807122a97950db", @ANYRES32=0x0], 0x0) 00:01:41 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 00:01:41 executing program 2: syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = socket$inet6(0x1c, 0x2, 0x6) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x62, 0x6, 0x4, 0xfffffffffffff801, 0x140, 0x7, 0x3, 0x6, 0x7, 0x1}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/115, 0x73, 0x1, &(0x7f00000000c0)={0x1c, 0x2, 0x8, @loopback, 0xffffffff}, 0x1c) 00:01:41 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) syz_execute_func(&(0x7f0000000180)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:42 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x383, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="250000008400000004000000f893b9a9000815455b8847a834c0562fb72485870472de9fa3ba99cdef405435bd5b0b4b17290ab42ef01e79d9ca4933b538ed4aebd479fed45f9b9f3301c84b5e4dca925176043987d2c28b08d2ee7e7541628d96cb71bf292a711a594e374d167f0581c3ef83dbfac521dfb56f0cfc8f854fcd300274cb1040f60b3c2a90"], 0x25, 0x8}, 0x0) 00:01:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) fchmod(r0, 0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x9, 0x4100, 0xfff, 0x5, 0x57, 0x2, 0x9, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x8000, @mcast1, 0x20}}, r1}, 0x84) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000000)="ed584669847a1ad7efd81393f41ec539e7e6a14435dde30f008a62c4e6b281fcd2c19517fd") 00:01:42 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000003bf, 0xfffffffffffffffc) writev(r0, 0x0, 0x0) 00:01:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x1, 0x1, 0xa) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0)) 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000100)="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") freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x8, 0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x3, [0x800, 0x9, 0xffffffffffffffc1]}, &(0x7f0000000240)=0xa) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xd8e534a2c6646fa1, 0x1af) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001280)={0x0, 0x1f}, &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001300)={r2, 0x6b, "8a5c4a4f64b99d7b808c71373d91fc1b742e1882d4d7e40ec5105464160bbfc1a9be118717cd968f450c6be67f93c5ffe87db15246f55786378091ed1bbd3cd15f3669022d0e44460c4adb5d3d03da5d96fcd5216b91954c8a84d428158a73ac063e51205d82da756d8e2b"}, &(0x7f0000001380)=0x73) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8000, 0x0) socket$unix(0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x20000000) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2, @multicast1}, 0x10) r4 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x30000000) dup2(r4, r3) syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:01:42 executing program 2: syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = socket$inet6(0x1c, 0x2, 0x6) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x62, 0x6, 0x4, 0xfffffffffffff801, 0x140, 0x7, 0x3, 0x6, 0x7, 0x1}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/115, 0x73, 0x1, &(0x7f00000000c0)={0x1c, 0x2, 0x8, @loopback, 0xffffffff}, 0x1c) 00:01:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x128604, 0x1) getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r5 = getgid() getgroups(0x5, &(0x7f00000004c0)=[r1, r2, r3, r4, r5]) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x140000000000000, 0x9, 0x2000, 0x401, 0x5, 0x6694d22b, 0x6, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r6, 0xfff}, &(0x7f0000000240)=0xffffffffffffffc1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="4eba2e29de6f15f7c30415b40946c5856d0cb34b60dd27a96b8f27a51262b3d28f5157602cd56214b8") 00:01:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x12, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 00:01:42 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000000c0)="ab5015c6a7b22eaf368cdb37e4b9db4adfeb1e3aeb7f947e790324cdfa5d27bdcb0f3f862642d959e7def7fc13b2fa0e78e9bd9c40c83fc5746d731cfe4c0f1b0db84f2c34aed525cc586266e6d72d") pipe2(&(0x7f0000000000), 0x0) clock_getres(0xd, &(0x7f0000000080)) 00:01:42 executing program 0: futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x4020, 0x1c22, 0xff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x41ca}, &(0x7f0000000100)=0x8) 00:01:42 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) recvfrom(r0, &(0x7f00000000c0)=""/186, 0xba, 0x3, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x7ca, @mcast1, 0x53}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a00, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) 00:01:43 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x3, 0x2, 0x20, 0x0, 0x9, 0x1]}, 0x10) 00:01:43 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x3, 0x2, 0xfff, 0x3, r1}) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="ac1400bbe000000000008abcdd2ec6b850000081000000ffffffff"], 0x14) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) 00:01:43 executing program 3: r0 = socket(0x2, 0x5, 0x2) socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c6530000000000000000000ee2d09fe8f20b802a8fe9ea66ec8ac03d2f4"], 0xa) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) mlockall(0x3) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getflags(r1, 0x3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000002171d70947c67e173ee9c3949d5dddd06e"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000280)="49124fe1b5824ab8cb2e3bc1305ffc2dcfaf897d9b078e1a07a4fc38dcd2afa70a28db780fc6b1c1fbc62822e91b2c4c82023048d9b0c5b965277544a43a1bc8d952a6ae83906347eaa32241ded0735bedbe58caa79abde15aeaa225d8163d118eed2e98a167d60971bfdf9de334230de4f42a68395ad4347ba065b41267e9173c5a9d48d3dc727e1f608c80aede4e2affb65b93b1a68deb86ac6d7b558c43a7934cb4a6ff1e618adf881a98e8378e996e536189e8249b68b0759c5c0dd917abdb5c97c3", 0xc4}, {&(0x7f0000000380)="ca5bc0e0c5b50a4842a34eaa48cd244af7a028ac53e2946ae857995fb0156398bce77aa54780afee3a7cda10fdda39803358e3a5627ba3d0f1789cc772dd88d6fbeba3708c086e5fccdc16a9de26c1ee30385ef33ba9ad104f73c5060fb41b997b36c4e0ce97123bb2d4196d228559a20effffa186b8e5f14db8", 0x7a}, {&(0x7f0000000400)="d25d84edcfef9a224be38c3b255c2c1c1c11bb677c1656c62eccaa6fb9dc5856f3f654eb0b3959b81c9c1a53c59734f41d0f738a54d29c06474ec44bb2f757dd3bc8ab2c95a876c8c9cacb293bd31223fde802d80bd1932d6dc5f112e44cba3b250151dd004d541fa904c2cf82cb316d8149fe4ca81a739a2c67b192bd", 0x7d}, {&(0x7f0000000480)="b0a5f0aaa8379bdf3666c0f5a2d86f49be4fc16487f800a9057a7fb6b5bf4cf657e8310347cc5c5a280860c24bbe8036dd39609b66c7bfa1458a2d5519d3746c878ed90870fb9d4a56bb0a5dd6c17856d5eb62a4fb31f76668ba05c85901b843531725e0db8799b2823f3a8075fa04c86c73a02c0e12bb3471822a5b2556721b318074f4b74606153f2789b5301b2b0fff6a321c9d9a4f4a7090a8d54e753de29e66ca8695b8d787252af97a1f4259f35d81105c900871358bcc43257ba10f", 0xbf}, {&(0x7f0000000540)="d06f507df48622739a464de33f318d008210530bec1a02e492a57be18295b3602fec7b2e1271fde020dfd13c1661d5e3e2acc7a3722c36e61650bdb163d2d458526f0b88b757ce50749586e7a4861985da6b4b0eecae461f7efd4f4020432531cde1c51478af8754a47e6c1152fe9ce5d4b7b0b447b2e76caff30fff647f553fc33f238160a7d9d3239ca87a5c5c9122f78a7d0c58ab236d66e5b96d85b99e50b5be64dcf7ac71b1fca917044a86679e0fc60887da7c46ec28911ad5aa192c043088a6b4593be460bca63536544d55", 0xcf}], 0x5, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x241, 0x67) shutdown(r0, 0x1) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394d4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8001, 0x2ecf87e9, 0xffff, 0x7fffffff, 0x3, 0x48f, 0x3, {@in6={{0x1c, 0x2, 0x4, @rand_addr="468580123bdc293fa371e8e35ac1b9fa", 0x9}}, 0x0, 0x8, 0x6, 0xfffffffffffffc00, 0x1, 0x1}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) 00:01:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="6c5a971b8d0e8a65e1d8f63a0c0281cd9fc119eb8e11e46209bd28b7430960b43db76585fd26f067b26964faa26e98a1569265e20384a6af73509a0b88528da0975065559fc512b5d579aaa2dbdb2fb924c975a7ff3dc36defc2ca4d63f4fa79614eb7758f13bf98b785a53ba77cc96d718a7f3b75c16fb6f06743efbe81b0230b58dca5498b7122a46eb1", 0x8b) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0xbeed, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) 00:01:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x392) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0xffffffffffffff07, 0x30000000) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x200, 0x401, 0x2, 0x1, 0xfff}, 0x14) 00:01:43 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x9, 0xcae}, 0xc) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/27, 0x1b, 0x40000, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000800)={0x0, &(0x7f00000007c0)}, &(0x7f0000000840)=0x10) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 00:01:43 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), 0x0) 00:01:44 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4) 00:01:44 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@remote, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @remote, @rand_addr, @random="48020380beaf", @loopback}}}}) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x89ffffff}]}}}}}}) 00:01:44 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), 0x0) 00:01:44 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000880)=ANY=[@ANYBLOB="fa9efb0bc389affe79a84a4d0ab73efb580dbf017f091d3569dcdcf9da85c4229d1830bc16a35003d62e43c3f738e100"/58, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000840)=0x18) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r0, 0xffffffffffffffff) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:44 executing program 2: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x3e) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/\x00', 0x0, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') fcntl$setstatus(r1, 0x4, 0x4) 00:01:44 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0xa08, 0x41) accept$unix(r1, &(0x7f0000000280)=@file={0x0, ""/43}, &(0x7f00000002c0)=0x2d) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) accept4$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x10000000) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000000c0)="b238c9bfb2188aa9481857dac2fe5aa6c8e029f1bff7c153eef71ce9fc8f8c35e2deef9a12a8f36c252b516681a42e2a9b73dbe7585c8f4fe6a562956f242de789aea8d1cd619fadda24b49f418bd2be2e83272527e39bc5329334cd6ade9e66cd24d7f4a838da68b9c4ba6d99f29d8647081858fb0608e71770156158ebe04c2cd081acd405f95b11aae1ea8aa3f58b21c304408311947d79a9adca8e5ccc19434c01da84634145f749b213aefc98047eb0f3d294168a87b8543afa103562864a1754") syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:44 executing program 2: r0 = socket(0x2, 0x4, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x7) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6883bb7766696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:01:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4) sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) 00:01:44 executing program 1: syz_execute_func(&(0x7f0000000640)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x5, 0x100000000]}, 0x8) 00:01:44 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x2, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x80) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000180)={{"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", "81f3ebeaf89e239753d7e10e535ddb1522a7f02ee702c21a553b0a0b4136285a", 0x7846, 0x29}, &(0x7f0000000040)="4d1f1646b56d03b4df5288cc0dac5dad176db94cfdc57e88f488d65ed7966069ab5a2c7858909171f94567632494aed3e937e34d08f9a9492a9e95fba394e7d5354e2413ced0af85449e3b8b4a3d5e301062479242d9e3b5a245d463006936486f05b8b834495e68394d46c34a1749d73211b40ab018b26a16729ddff0971e2d6b64a47f6738ce3a8a36d92d9c46f18780c99f2882e8b249ff09a48239ce9dcd8ad52b3461a5028e842e05791f32b59af588065740435246", 0x26, 0x33, 0x0, 0x7, 0x4, 0xfffffffffffffff9, 0x8}) 00:01:44 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = geteuid() getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000240)) setuid(r1) r2 = msgget$private(0x0, 0x4) open$dir(&(0x7f0000000100)='./file1\x00', 0x8200, 0x100) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/30) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/17) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000000340)={0x0, ""/144}, 0x98, 0x0, 0x1000) 00:01:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x10000000000000) ftruncate(r0, 0x9) 00:01:44 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), 0x0) 00:01:45 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = geteuid() getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000240)) setuid(r1) r2 = msgget$private(0x0, 0x4) open$dir(&(0x7f0000000100)='./file1\x00', 0x8200, 0x100) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/30) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/17) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000000340)={0x0, ""/144}, 0x98, 0x0, 0x1000) 00:01:45 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) r3 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) r4 = geteuid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000840), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) r8 = getpid() r9 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000ac0)={{0x10000, r4, r5, r6, r7, 0x10, 0x8}, 0x3, 0x3, 0xfffffffffffffff7, 0x674, r8, r9, 0x401}) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r10, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r10}, 0x0) 00:01:45 executing program 1: socketpair(0x10, 0x1, 0x80000001, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000400)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x400, r2}, 0xc) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) r4 = msgget(0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r6 = socket(0x2, 0x10000001, 0x84) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r6, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) getpgid(0x0) recvfrom$unix(r6, &(0x7f0000000340), 0x0, 0x2, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x3003, &(0x7f0000000580), 0x4) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) 00:01:45 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") 00:01:45 executing program 1: syz_execute_func(&(0x7f0000000140)="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") fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) mlockall(0x1) 00:01:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000764df9dd8b37eefdf2a4d8b4c2d0d006853263c67627623a3d44c4c74abd6d6809b19cac43981ecbc0632bd925e839026a23132e408d82730bf5e2cb1bb4988122436ec3d9d344f5e0ac880c066257a53107ffd79c1f03a0f25816d454b89d01c0342927595563fedd68c53ab35994eebea788ab0dff494eff3c3d85f323d021b226ad1e8e739e26619380588cc64f416559c06cad4c8c352c00f67b5d953aa3693c2a85666964f3aa222b6a7a0f1e0bf9b6688b301e5877470ac2c73d703a91c6b612b7297ff8a84dc2fc315cb4c0a5bbf590f5507208637ebd16a38264d08045b5464e8ed41e087c2bfa4b000000"], 0xa) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x7b, "9d1f52bb29d7f33d883e556fda4c17c9737f854392445fcdd5ae806a2c03c58cd3b7035f152f9cbe1ff8a17eb3af946d3f6b30f212a22cf5893b95fd00d4ac27b438bbbcea0aa004d8bbe4c407a87ad79c8bda6b45f2e7b2d6dd64d2ee6bb53b1393de04b121b6f0b6c96869240ec932e5c57c1e20cfbb80ab514a"}, &(0x7f0000000280)=0x83) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x3, 0x7fff, 0x5, 0x7, 0x6, 0x4, 0xe3, {@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x3, 0x10001, 0x3, 0x1, 0x6}}, &(0x7f00000000c0)=0xb0) nanosleep(&(0x7f00000002c0)={0xffff, 0xfff}, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0xffffffffffffffe0}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:45 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c040f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x5, 0x4000, 0xffff, 0x7fffffff, 0x100, 0x2bf, 0x3ff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xc295}, &(0x7f00000001c0)=0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:45 executing program 2: r0 = socket$inet(0x2, 0x933ef3a583575d96, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) write(r0, &(0x7f0000000000)="e67158b754c9109c9ed6d591e7e5a81b8c5ab368c6f3388061fcc6e54b27df34bcab7f65a0b7f9b23446b27affbe668657a5fe40bd3db0c42bf7080e96c9a9", 0x3f) 00:01:45 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x3c3, 0x0, 0x0, 0xfffffffffffffdc6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000001c0)=0xffffffff, 0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) r1 = socket(0x1c, 0x1, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000780)=0x8) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000007c0)={0xf, 0x5, r2}, &(0x7f0000000800)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000840)="3e672666460fe6cbc483e96d31ae640bc76d994008bcf3ffeffffff2af0f86008000003626426f8fe9000272c8c4a2791851255d6641f903214c4029fe") socketpair(0x10, 0x10000002, 0x4, &(0x7f0000000180)) lseek(0xffffffffffffffff, 0x0, 0x7) 00:01:45 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000e7d000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/23) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:01:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x1) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r1 = semget$private(0x0, 0x0, 0xfffffffffffffffe) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000040)=""/17) syz_execute_func(&(0x7f0000000540)="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") 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000000)="1c23c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01f265dc5f00c35b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:46 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000e7d000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/23) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:01:46 executing program 3: syz_execute_func(&(0x7f0000000240)="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") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @loopback, 0xfffffffffffffffe}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r2, 0xe17, 0x100000000, 0x1, 0x1, 0x100000000}, &(0x7f0000000440)=0xff00) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 00:01:46 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0xffffffffffffff0e}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:01:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x102) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r1, 0x7fff, 0x5661914e000, 0x5, 0x8, 0xffffffff, 0x2, 0x1f, {@in6={{0x1c, 0x3, 0x6, @ipv4={[], [], @loopback}, 0x2}}, r1, 0x5, 0x5, 0x10001, 0x6b8, 0x2}}, &(0x7f0000000080)=0xb0) 00:01:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x400, 0x1, 0x1ff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x23}, &(0x7f0000000100)=0xffffffffffffff52) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) 00:01:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) fcntl$setflags(r0, 0x2, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x3c, 0x2) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:46 executing program 0: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0xf423f}}, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x8a}, {0x2, 0xfffffffffffffabf}}, &(0x7f0000000040)) 00:01:46 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c651ee13b236c653000"], 0x1c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x2) 00:01:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) sendfile(r0, r0, &(0x7f0000000040), 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x2, 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:01:46 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0xffffffffffffff0e}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:01:46 executing program 2: syz_emit_ethernet(0x9c, &(0x7f0000000000)={@empty, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x4, 0x3, 0x8e, 0x67, 0x7fff, 0x400, 0x7f, 0x0, @rand_addr=0x66, @remote={0xac, 0x14, 0x0}, {[@noop]}}, @udp={{0x3, 0x2, 0x8}, {"3996ca128a5dc3681a76a5eb6b9ed7eb74ed469482379fb24f24c99cba8a4d88026e1f0181165cd7721a651c076d4ced8bb70b6d7122ba71e7f094391b801f903af358272b0c3532c96f153f717e7ea76d0dcc2fd868291e54a5c04d7359c63d6cd1357bcc7e50da7ec73796a3be"}}}}}}) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@random="5f79a27eeaa5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3b, 0x0, @remote, @mcast2, {[], @udp}}}}}) syz_emit_ethernet(0x48, &(0x7f0000000140)={@random="a8799aaf5479", @empty, [{[{0x88a8, 0x9, 0x4}], {0x8100, 0x1000, 0x0, 0x2}}], {@arp={0x806, @generic={0x6, 0x8822, 0x6, 0xe, 0x7, @empty, "2886e90b03756b66e7d68996d42d", @local, "e15e2299baae6ac842c2ca9f238b1147"}}}}) 00:01:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000140)=""/194, 0xc2}, {&(0x7f0000000240)=""/84, 0x54}, {&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/199, 0xc7}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/232, 0xe8}], 0x8, &(0x7f0000001700)=""/79, 0x4f}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:46 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) r1 = semget(0x1, 0x1, 0x600) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f00000000c0)=""/4096) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000010c0)="cf50e89287cffb8ed4912d40fc464974c139944166bba80c964a6250d64d65183863e0bed738fb567385c28efdeb79fcc6104d70b3") rmdir(&(0x7f0000000000)='./file0\x00') mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:01:46 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$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) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x9, @rand_addr="b231a176df08ae8f93491540b836ad44", 0x100000000}}, r3}, 0x84) 00:01:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)="9f3ff3763978f0de3b3e40feffff00000000000006887d86636bfbe8ff12c202059cf50648b7112a6f1957c1d011e1e11b0000000000010000b59609020050f109966d4e58bd3b0700000000000000b33fbdee445e041478142e2b6632146c9821db97e78a86943bec5effdbb0457bd5a07ff283a14d5c3574f06a8a71b3efecde265ca1848bc5a6b8803bc01188", 0x7) 00:01:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0xffffffffffff0001, 0x6}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}, r1, 0x0, 0x200000000000, 0x10001}, 0x4af) 00:01:46 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="a3bccd13766698db1422da04bc493580a7a92b55473836736417828c17193a0bbe1252ccd4068b6a5bc9f1c1808e0761b854a3115d7af8dd4aabfbd03c85e76108e63a442e5628be88fad655017d0f0c09c1dd16a6aff06c43c150b9ba9250ad2648dde83a124c1c9192151a1c9902d318eb210c0cb6828160fb74be04ff13", 0x7f}], 0x1, 0x0) r1 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r1, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f6606c6c9ea2f66696c653000"], 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x1000, "dbea5819e50c427ad00c1720d256f0cd878134729a82ff68ef5ec7688d34cdb13f47b19f896759cd96fd9f54a3e2218458146aa01dd5e844f76f582b6d70bf44f27f7d05fc09a14fdea7e211e54ee737e8ffd53466d41b61ab805d782e149cf10036f25a7ad47e3abc9fa2d235e4e77887b80a6b5a149ba9cad73b162a3dbab91bfae0c745c5bc4ce256659842d37f20e7b04381886331771864c2a081a0e399ce23e69565a081bc0504da599cdea8c62a9b7775a9bfc98e511db6bc3cbe5bae886b09572909d383d2303a5ccb2bde098cd9f97dad504b4077bdcb236ce7fd5bae4d70f6d7cc2d51283391f7cc55f5c6ca6e9b7ef648d7067dc33840826b571e8b7266851bfeb40e28f64932795c3c0b41aa103a9656ce9adb572d5ef54bae5b802e15c0668ea0e86fb5ce2816024c2db2362930004a6c04c2266b8f039e1436de81416d06ad54d196dd704f8125a39e06c20139712975952e9b997b2a7ada12f8d5d6c836e3497d6203c02193c245fb54c4d41666557661840fb428984fcd3e25b23e6af50cd4c19661cca32c4e6c8b718db8913cc4310567a0d80e31edb87cf70df99d8dd6411cf398077e6d95174931a9370970695dcaf286ab8485f226e1fc9eff8ff736d6e2c85cdbc80e0892623af3c6d349eb89628a34e88effdc8859016924a5797e8cd128d8c6b15db11553846dd56acd2cceab61353c52d5e3fba5b637b25dcfaf026a562ae9801d6ba5696aa804f99b351b4d10fc0e35538668f38ec20a0bae555bcdaea1a1ecb7769766f6a74a3c82bdced466a37f1e82e7c672d07ce981464783f3e48606c1123a6842da0d3b9bb269831b30aafd06893e987f895fdce645b4a346a145bb6cd11a4761932d47704a364c39dc296b4d556173844205635d7dbf230d5f2464580bb9d426528f535b3fdd50cb31ee8d3914ec935e0aee93b49bdd140fad4ab1bd5d1924a17bcc416071a938ed9c51103692098717802304b2ddeea4196a9459e1686d6bad9907095aa393dfa0ba04730505c9c2ad5d1abb0c9905376cb8efcd2a617efd700945ebac09aaf5a536ea794852404ae3766b033b0a4ee9d3af3b8ed9317ea926402eac5c1c983e53870de7263f79192ed574002e026fb9ee7d4a58da60328ff5cc8840b85bfa95d28a79c40dd3b4d246b3669e2209af0ff707f79b4c7477ad91e16cfbdfc91e4d00b71cc6892d6a59f4b54093569a6677ab127adc7762c649d9299999723d144e7f9dcea3b1b78076c890a9edadffeb1ebbeeab528250a28e26ba6c3564a8eac3e533cab467f71ff0b2a794fd5a0894afe7a8a13e0f5fb78a99210b2804dd107342ab46c5db37372b1d7651947844bb279af05d72a3f8d805dbdb54396a08545029291fbdf13135ab9060d871ff677754750286a79f547254333b15acf7d0ca0b9f0c90fefe171afaf47d03e279824bc6e93d3e69e6dd698a7b8dae7473a56719db5a5bbf13cc575fa6c43fbda492f37a07b063d5f62fd1db53219b4749198cd1432265d957b7e98b915ff02db936e8ccbeab502b22bee90856b488d06b4fd75a702d444a702f6f1c64c994c9ca8fcc88a42ba19de3f4d3d4c49cb93a2e8cb5b488a721af30fdcbb9d79c34a547c798e1fc213ebb5b274fe66d70dbe66f6acebf845f6ec9d46a17155ea2a4ed7cab2cdda86b3a8cc7a25f62cac0e22fb0c38cb0e091a6a8c84df73714f8fdf26eb98156148867b396f67f99bf4bbdc2dfae91f404c45cabc8046b5c47e03eb2b7292b61af4d8d78c8ab055cfe1fb434b1dcb743856490c0bc8be7d15f22ceca48d5e4dab8e9be4e5c173cbb76c1bf635323ba38633b4d74fcf064800a9f9161526249818370b33d28803705f9aecd9a60377194350b2369dbbff27f396edca8e14f51f88932ef903ad6b45a95d64b9d36632c8e02a824987d6209cd7fc1b7c3dbb938ab0aacbb1d7beed9965d9275f0e662ce1f10b112c7dc5c0e01a9389ce83c9d45a332d3fffb10628dc1865fdcec01425d6b6c76e64c8f0ff99699d30efdef1f79c6c77cfbba3d4c18a8f7cb9d84b79af92c95c431c3b931fb53180b5339ca163b37c25a6e1d0b8e96d160ad926f30820701f4e32c186a176c472a68386ac1cacc4de3af16dffb6b939117b316a25ba1ed11957a01f56fe89bb803921d0f3d468c9fec27a2a01f731681f26b4bd3a859482685ffae998594435a31c75638a70e4a5529c0adf16cd4f5405c5fd9fc69a6b372aaa32da56e5d2cc866d220cc01d88ce797bbb3c3bd4d1426ba4f1bd478ab5af0051a31eda855d0a9d798b8c520812a16cb40120b76e7ed845a2d362b6843d31405666ccfead24d7f5a9c501a82d9ddd5cf748708f6ae3861234580e601c86f88c698ac57b2faee1e20768d9623ea0e1c16bda1080b7818504a22a4794cc77ae9f30cc76be9ad697c728b94681484239e57366215b88d05bff0d24582c580cbc4dfe30a9e1bd6486e6d9553da37c9640322329e8740bafed9b7064ea8d58f8a51ac5178eb491281f234bca1934e887f957dcf06c997cf4a6578e6c2cdd3c9f66c3092d06aed17aa2a79ef5db98c2aaf5dafedb2458f052d02a5ef8a35e638034e19866b76f5d8313d219b129026940862bf381bf55074b92ae71b06d2a9b91b124b287b6f4ea51e7348891963a95c8513d9c3688d05e411466a97fc0ce8daba8e5119b40efbdb68f823ec8e888eb2c55784b9a4944f21d8472e2836b151f36e13e1f3dd62c7e92d71cfffed613552c1f9bbb528e72d675483f56b13c3fa507811c53a561f6b1446971102e5803385728595ae29425ac343c60fe77c7bcbe2a3334f6afd3e72c68eaff78cba82200a24fd97dfde1b00a997cecd4981541c9534d079097f2d96395098adc5033ec84e5651cea70cb63761bb78bdd241592e47b4145aaf92c0fa92236371cb1f8ce40e01b8c79eb0dbf984e80bd70c5f8e3b932ca340db051d5dfc4c586add5a4cffb385e6fd306667e2896a49f1383e6e3213a69dddc12d8bddeb2cbdbc052a44183658083aeec89be3642610de945cc2bcf1830b12885dee21483f420ec0cfa41a3230e44fff0b21e2f11cc457fce8f82f412470fab15f12f27be93f194ef53889deda05ce94b69bb0db0fe8c0ead3650d9043c713eca3d13cfe102c1cad30334524664452d745cd075899a1c5482d4ec3069978ec027d1415a8429e635f02fe55a9b873a7d772f4ecab27b2f47872bb4b8f93ea9644379115eec8b8455be0a53e2ab24b8e1b118ba6af899bba523f50054238495d9513f664a0de2d04513a56dd51e50c4abcc44a4d00521335b64de50dafd3e19cd13cccb242f255a02ae696579f974fd6de6245d75bd6045eb9862fdc8a053237761cb07a637b9f0693cb8cf6b1a9236ce38ac45a2851a5a47ed2fd0e0ea3889a0a59b5b28e8ea0ff3b4de8ed6c4f32f8c5cdedf34f4ae43299f6b6dd1d814a6abb7601f9132e3d606a8d0e8d38a4e4a816a6af87aca5d15a20209ef1a5f0262d4a040540ce4f5871da4e7dc293a31d8b7c7aa8b64d457bc419b9180e00b3b85e06e541a96f50bc8d54d1bb00895e1d319096cd36edef70c6991053f2c3bc9967853a3add1a1cf7b1e1daa80e0c884fa0bf2c64f86a72bd23591edaf5b73c7785e43a7ca0ec469b9da0d273d677c8cef887d76db9a766ed1580cd06398185357648fb3710dbaf49a0ef396ef031ad6ac17bec3d754a10c09f227f022c8c701158560cf97f27f483ca62f84e7e32dcd3da442d531236db387147ecf9d4abc604d3ffa385577e8bc271c40bb60c10c76a274ae552399a9966ac5fca897c19108f0efee22ae940a7b5c28ce5f66a63047f7bd122588a645d20759ed8bf2233d681a6d5a1849bb46962d6846438d549ad2a14f5e6e76a66df2decce9d0a6f469eb6a5e86a9bf1f590543c93bdd44b3fe402b76928c832c534a8b9764c00fd25f958ce90a288491f2d09bfbbd29a32cdc98a2e1d20ea16ed03dde28547e73851d39c3c4390686309968f6b548d64ff5cfb8e4ecbb142d4398d0be4caef967a6ff0b4d0759cec15fc46ca4d187e22aff1f52d0de93de7e2388da3c213ab84fd841c43aff80c022b3d02561b7fc7bd2dded7fe2c69e2b2a809c2aed509b2fd91b77b3a69ed3a91f4f064df8aac9dca4bbab710c0974af085a992c179bfa91865dff1633b641798952cf03a9192f622291468e66e7043b986c044066f48bbc1806f953bf597819cbb050363b3402bce71cc574365319afcaced590de1a982734678d248346dab9876f906df6939b78a77be79977c73d55eea3cd9c3ed334a9af2cd894fbd2d6a22dc610394124785d939a209a16e75402934eff18729df5ac34022f3f7d5322361b9654574b83002097adc6e5f18b6ec46b6a8855aa8256d9c64b2145a95340c5bb125f61b5fb586f01fd88d21456643d2da056c0c645d6c71e66b8b5cb347231b02fe303f859cbbb99086d3bc03db5c056c9dfb26af3a59bd7469565de367e6829eefa5604fa87d88755a8573c2405bf3395bdd795f57b2d74cd0ef2e59bbce5acc35f332b0b22d994a134ab2df28a18ce2a5ec8f5c109422ae9925c03d7a6ac3e17a430e6867973af35c43708023ea93d2963d75aaa03aff7a37d02a4208b6f17a38b0cbd2ec5f8e830ee2f9931ac0e5330f5fb33e33c333a3874d87965e9ebf9e92f19b4fd229b4fef64c0520e085f58639817833ea07a80c0f23b0770ff9dcde9e51c80c8e17300cee4d08edbb1a8dc899923143553b7250199314478352de3b47fcc2ee66fab9db49b5cbc3bdfc3f20e6cdb091acb6841519305cb2e7ef8cf2070e2cc836f89e3eaff6b97ad4323a0805dc12c5cd84f40b642210ff9344bf0f032d677b3c9f581970f8a42895a9bbbb2cfb892a3f3ef7f8650e56e95e2d70ef7f252a92de7962c841fefd1796a3b1935ad9b5465b362b1d6657f9aaec2acdcae5fb080e24cec2018698512a1f2c13cca42919181a6529f16e96ac5ebab4df833776c821486b85b9314890c28cf93c9a0df9298a7b05c56e74721e5eaab25511234af1453455ec480b6ebbf7d918247fe29861e40b93aa249332429ca17d40fa899c35b95eb97874645288e1110ca6c937ab32718e015ea8df36817598549086ce79fb6bfadfb230c9b10f871de23d1a150ae9f53901ec86659973f92ee0d9a0237bdff71785ef261fba9fd1f311237ce38f370b23f938c032a7cbec9e35ec9f4d7a9443c8d6fed17ac33bc7ecdafa68945dd58de8d8040b2eca8dd935f05be0b1475b3eb12f5ecf858753bd2d3008755c8c8988fe4f5fcd549eb1443bb1a6afc39a5e520215c7b1f1225ad507f1976ac60caa4368e2432c57e37bb810a1cb02710479c295a3db8376e258edb9aded3a61b1d61fd41fb756a960a14c91e7c6718d3fa9dbb8154fd8b8275147ff3795fbfeb2a702da5703856dccab35629cf99fc3f100c87b4586066804b265873450d738ff47d5f45e33b0458e9491980287de79037d1fd11d846d8bd9ca9c357d87a0e681b72e2e2e83397e50476d25dc80cf0cb059bc1eeeffe2d26ab9537f236612229caecafebf92fe49cf31afcbcfefc1ceac9bc6235306260d3a9487072bfd86327fbeea7e3a2617648e0bbf19ca154265564c3c87a1b44dc1fa8e4bd6751141ad62d807f535457700e23a3bacba2210838854bf809c8e0fc30d19857775b9ab8cd5602bd6f6212bd30122ed19c7009a982d87e7e2c1fbb324fc0c1061cb5df7fdfa2fb8008c9c4192cdccb71b2a9c6d608c43b4"}, &(0x7f0000001200)=0x1008) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001240)={r2, 0x2}, 0x8) close(r1) 00:01:46 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, 0x0) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) semget$private(0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x96) freebsd11_stat(&(0x7f0000000340)='./file1\x00', 0x0) r0 = shmget(0x2, 0x1000, 0xc2, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/125) syz_execute_func(&(0x7f0000000380)="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") 00:01:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0x800, 0x1}, &(0x7f0000000080)) write(r0, &(0x7f0000000100)="874e01219040791865f8d550218bd49c94d7a38df925978bf9dfaa37744f8a8eaaebd8c7ec841b768ea7394821864a5c63676d94654fc812931514065bd1bf1ef0af58560d847734f650d2b142bb7199276d011e2ac782fce55c8faf2ddb98b1ccff2debb8c9316bf0c9741628a156e42b4c4e4c853d732719e634f3bc2baf1535bc8d59f08ce45b6432a0b42d4dd036069fbb9378b9b85cc0b68ffab7ba6415072621192802d4c79bef0fc90ec7143095f86dba6fc0e6cc", 0xb8) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) vm_object_vndeallocate 0xfffff800550b01e0: tag ufs, type VREG usecount 4, writecount 1, refcount 7 flags (VI_ACTIVE) v_object 0xfffff800553e3e00 ref 0 pages 2063 cleanbuf 2 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=65536, extsize 0 generation=69554bff, uid=0, gid=0, flags=0x0 ino 197865, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 107 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028b356f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0028b35750 panic() at panic+0x43/frame 0xfffffe0028b357b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0028b35810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0028b35890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0028b35950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0028b35980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028b35ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028b35ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 2867 tid 100911 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why