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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r2) 05:44:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x2, 0x91, 0x20, 0x1f, 0x81, 0xffffffffffff8000, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x6c90d731, 0x8, 0x7, 0xfffffffffffffffd, 0x902d}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7, @empty, 0x1000}}, r1, 0x1, 0x4, 0x4}, 0x8c) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYRES64=r2], 0x1) setsockopt$sock_int(r2, 0xffff, 0x5016, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) 05:44:09 executing program 0: r0 = semget$private(0x0, 0x3, 0x8) getuid() __semctl$SETVAL(r0, 0xffffeffffffffffe, 0x8, &(0x7f0000000000)=0xa10) 05:44:09 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 05:44:09 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)="24cc44fe3e1f4b1d61739b6ced69e2d9df10c9d52a06a6909d7ae4db6e75c156f2819cbfaa3132f0f24d19d1f486b309d94265df3400f69e92dfd0392be90000000000bbe2febe9691dae719ffa724b0c5da8b1d3161d76e7cf683e9d1a1d1cdb83e9edff79e2b5a719acf966d096d2d33c56727f1fadb92e0c1d9ddc5c43c8f800177a07b9f9ca1fa84f4bb2ed8809f6676eca9c6d50cdfbc679674a90f59c780e552c0a861c52e96f6359e", 0xac}], 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) preadv(r1, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/86}, {&(0x7f0000000480)=""/20}, {&(0x7f0000000240)=""/208}], 0x8e, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/171, 0xab}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/173, 0xad}, {&(0x7f0000001640)=""/155, 0x9b}], 0x4, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0xc8) r3 = geteuid() freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:44:09 executing program 2: syz_execute_func(&(0x7f00000001c0)="98f7dc0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="2a7d1d4a6d5ecdcb8251d8caf9ceeee2e06743f631a37884610f92c61f850f205dd0496858ef722de8bc08cd85fa37999172d121836a27a80a3281081cbc38ba0f1d77103d5d6e51db9ed92e195e2099f3c3fbe298e2eb0a9e5925a69c48f090b800690bfa4d1fc165ffd571fe9f6b99f97ff7d38c6ef9c132660f454a0585bdf001c7846883ad76709c7e57ca06d8a07da99731791514576085e015f35173f276c6c0e485ef1cb51170439bbb") 05:44:09 executing program 3: syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 05:44:09 executing program 2: syz_emit_ethernet(0xc6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x2c, 0x4, 0x2, 0x4b, 0xb8, 0x64, 0x3, 0x4, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @rand_addr=0x4, {[@ra={0x94, 0x6, 0x1}, @generic={0x8f, 0x3, "a6"}, @generic={0xc7, 0x6, "3159fbad"}, @noop, @rr={0x7, 0x17, 0x4, [@multicast1, @loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0x8, @broadcast]}, @ssrr={0x89, 0xf, 0x1, [@loopback, @empty, @multicast1]}, @timestamp={0x44, 0x38, 0x3ff, 0x1, 0x9, [{[@multicast2], 0x7fffffff}, {[@local={0xac, 0x14, 0x0}], 0x7fff}, {[@broadcast], 0x8}, {[@rand_addr=0x10000]}, {[@rand_addr=0x6], 0x6}, {[@remote={0xac, 0x14, 0x0}], 0x9dc}, {[], 0x9}]}, @end, @rr={0x7, 0x2b, 0x2d55, [@multicast1, @broadcast, @loopback, @broadcast, @local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0xffff, @loopback, @multicast2, @loopback]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x7, 0xffffffff}}}}}) 05:44:09 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 05:44:09 executing program 1: syz_execute_func(&(0x7f0000000100)="985e4aa84a1c340f05f359bf2100000043c0eb25a2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dec4e20d0ce7b921045fc5c4c3410271d10e1df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80df422b18cc7e86600af680808360fe25800618de3c0f526264788fec46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") exit(0x5) r0 = socket(0x10, 0x4, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x4, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e22ff000000ff010000000000000000000000000000000020000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed00008000"/113, @ANYRES32=r1], &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x1}, 0x8) 05:44:09 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) fcntl$getflags(r0, 0x3) 05:44:09 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) setresgid(0xffffffffffffffff, r0, 0x0) 05:44:09 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r3 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000140)=""/99, &(0x7f00000001c0)=0x63) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = semget(0x2, 0x7, 0x1e0) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000080)=0x8) truncate(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x9, "415aded1720ec0ab44969ec3d6ec3bc0"}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 05:44:09 executing program 1: syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff9fb1590ab7b4212d450000290000dfff00009078ac1400aae00000011100907800000000"]) r0 = semget$private(0x0, 0x1, 0x4) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/166) 05:44:09 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 05:44:09 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c3c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f00000003c0)=0x8f80eb3f348ddb63) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x400, 0x2, 0x1000, 0x80000000}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000380)='htcp\x00', 0x5) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000000)="584da076b87d9b367a0a45aeccafe7204c0390e7a6130644232e98b7664bab663bd8963eb4988efa5a9e55b5172390f886afa70220193937625bf1d3b03b30af429620ae77dabaa24bb4915c4a3a21603e2f19f05b08473bb95409b48fadb782a1048058b415833b8a02a69e872432", 0x6f, 0x20088, &(0x7f0000000080)={0x1c, 0x3, 0xffff, @mcast1, 0x8001}, 0x1c) 05:44:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6c6530000000085fa5f7cab29bad65829908fabf32539f4eb370daa5ef94b6ae418e178d"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000140), 0x10) 05:44:09 executing program 1: syz_execute_func(&(0x7f0000000180)="98341a660f552a0520d0f80791b00a4141e2e996c4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e0f38cc77672e41812047002b0000006e46f18888a1c4101f9b9b73e257ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ea045600800c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000240)="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") ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000001240)={{"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", "c64efb04de12d4d32d52ade82b96ce84e8ecd539717b24937b80ecdaed928129", 0xffffffffffffff00, 0x2}, &(0x7f0000000080)="a752af6bd8d48161cf293418c663baf778ed22e574289171c1f21f37c83777c9bbb5e76e9b2358c223cf205106c3f438f504ed07d2db2560d4ed01fd0ca5e9b63ef5600dcf6f024db03ebc2679ff401ac5d65cb86e930c7b411207995d", 0xfffffffffffffff8, 0x80000001, 0x4, 0x4000000000000000, 0x74, 0x7, 0x3, 0x5b10b6c6}) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000016c0)={'accf_data\x00', "f225871f3fe74f87053d3b0b8db74a5b8dcc508262c3d3fc4bff7dde03f0a035ce58c3d64e7bf528bb9d931853f1c07e2de84d27402dda46794f44a598d35fb74588161f81d51fc6fc623bc08056143c9541001f52259172f9081b4f1d1e8d55a15fe909525a22a310360b801f5557dce17f710384f96b39ef21d328697b0fc1469ec38ec2fe40e8dfe97de40c49d7ff3741e921f8b8913125b7623172cfd5a6020409755666b883b3416ba69872d3d77736ab1455c6663f1b14101a9be7e7b2f496bd4ef34b3225b1b68226f2cdb7fcbc34cf96650b9a5490b237365eda8e94411b35ceb1839e34e4e1d6a59f0f1555"}, 0x100) 05:44:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)=']\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='$@-(\xb2\x00', &(0x7f0000000180)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x0) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="82022e2f66696c653000885fb5eab4d6710d170b17222288994bff308c49283ed8bcebd21019b791422da4412f0bb2169c984046f51458ce770c3a730d8e5eb93ed159d79404cf4e0e3280000000000000001d2b5a27020b201ac89454361fff05a305309b05ab635c963604e023e786f73e1790931318c3df1331fe6cfedd7535d56aa05849de043e96c350ca8286946a0e8fce1fe1a333eef93fd918970c0f08d97d32bd360cf45b92fcacd74e93f66d578347e261a3fb79107e03b67ca8d5b8692daa96a96305dc34c6f418ac"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) 05:44:09 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) 05:44:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f00000012c0)=@un=@file={0x0, ""/81}, &(0x7f0000001340)=0x53, 0x20000000) getpeername$unix(r1, &(0x7f0000001380)=@abs, &(0x7f00000013c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001400)={r2, 0x5e80, 0x156, "457e33e77a25c0a28fdd48fb9fb461e98188b25f7c7e3a296df92b0f0bfd33b4577ccc21dd33d232de5ba8a240887ed3ea6096a8e644f27ccb5da801b69cde090047021f3d84eb24fcdd605d97cb8f583a24fe23b2cb27642997c550084f70de1b41411650e4086c1fd2a08f26e2efab9be0e02c64ea3f88652d1042ee10cadb3416bd9a72968e781c4e389bd5d476179e85c45f99"}, 0x9d) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="4c164b8d4c396a68af3819f065f602cb76a8108e8ce9cc9e3a592de44f09cd44b743193332ec530c8a886984b77df4f9fb2188cbe70d98fcc506", 0x3a}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000000c0)="e6fc4f123e30a0add882841e", 0xc}], 0x3, &(0x7f0000000140)=[@dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0xe90, 0x800, 0x8331, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x8001, 0x200, 0x3f, 0x1, r2}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xc6f}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x6, 0x0, 0x100, 0x2, 0x6, 0x7, 0x6, r2}}], 0x9c, 0x20000}, 0x84) 05:44:10 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r0, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 05:44:10 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) 05:44:10 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000200)="b560cc236cdb4433074eb5110c151673a5a1bdc7f33c4b1e47094621269784f64241a615356a0e4bc219ccb2c6b3c37281a5d99dc267c08574bb6914c4c0f267b9aeed1d2aa3a40c67f5496d7d26eece2d42", 0xe234, 0x8, 0x7f}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0446084001f169a8ad985f0d4e56f4000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0x2) setrlimit(0xf, &(0x7f00000002c0)={0x3}) setrlimit(0x0, &(0x7f0000000040)={0x3}) 05:44:10 executing program 2: socket$inet6(0x1c, 0x0, 0x0) dup(0xffffffffffffffff) dup(0xffffffffffffff9c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2084}], 0x1, 0x0) syz_execute_func(0x0) 05:44:10 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000001c0)="8a35f6b113d4d9269f9cf2bed4181992e1cc0db62b4e6c6b71caedcfbf19df0ae3dac3fb828ec5c98c7d15de0c35868b1bcca71774f13adb8d62c09bf593aa5bdb7f52101aa3391c67622dc62610dea018e2477f8a145a98adad", 0x5a}, {&(0x7f0000000240)="88297964f5a4981420ca84a3bc3389573a4c375c6fdac2f270946899b783ff023b2d21165bc9489c9a9e1ab0f281fb44f34d468ec3d980479b09ef4b343d59a563e13e38d365976ae046397ed37e78ebd91e04d281789c3f50eb111f4944fa299cb0581bf87364bc469fcfb37335ade5bea4a309f347fd4ba5c1997b47ec7184159798826045c1fe8421ef5bb3c5ff8fb2af31b3f9a2ee7ab08ec5574d8d17f870ffb9c5f23f629e6444b75c7c4491f1f5e8b3", 0xb3}, {&(0x7f0000000300)="014453750421f63653a533ff5939f49d12b0dc2934b17238ea455d7451024bd39a5f4333eca561a33064ff67fadf97297935119d4a8485ae9b95938c8fdc6f361242684fc50d520902eb0283d43f2d488a05a8eb20e8f5de75ee3b3dc297806319890a2fa4e24e0b4e5a57e5b2e22409c2c2213539eee208ee2a20173036d56dca4310d72c04317a345ac072876ffbbc049053993ca4a3b00a7b8396b371162e0e3aab69c50c69341520d11e10", 0xad}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="a4ffb0930ef8dced55461dc6c4788dd6aa0a0f86349b819273897df9b1f8f933cf9cbc83377017732a1f924e0c70738453dcc97529389000eaa9bdc0899f7755d83e91f494570e278eaa426e371f556aa16127c303fc278b2292bd10fd65c7ccdfd46311fe0c10aa2061b318e364a26a6516e4b924736cd64b828a2c2a8ad1b5c9248f24ed0cb5c80ff61e2ecbe5b6c019d6169645d14fcda245c4935545868f152bbe34bad8c1328e6315e2618b557bffc389e46daff6edd9cb69f6fbabe8a09fb65479351a49cb90ad4fd9b209afbcfdbc475b820f5742a43f39422af7a0a371d33b7f2aae29847bf463f93a68448e8630", 0xf2}, {&(0x7f00000014c0)="fe2381f5827a0689362d780ebff9e683aa1ef468ac4f3f12416c695aba1abb9e8a3f0fecf55fabd94776f0a248bfec5b81ef456e964dc3a9287f5e9ff74c01306b5da978539869b673c18e3825de5f5c54b5c714", 0x54}, {&(0x7f0000001540)="e0483e646d2c41d191548f24d182df65715273621abc54059e29338a5e125c9e08525ebe3e074ae10ef3aea7b274a4f597bb55d409fbc0079a0f2b8a3041e7868c47d7563f97744d8dcedf75dda7a4b55735917d2ca90fe0c4378335fc", 0x5d}], 0x7, &(0x7f0000001640)=[{0x30, 0x0, 0xfffffffffffffffb, "8e6ace62e6f0834371b70d722f2a213ca6c96fcd0b7656bdde08"}, {0x50, 0xba, 0x80, "a08ee8cbe46cfd60fa46630779b08b3cd339ac4b2504994f33970a1a467e1106e5c4ea1be335c3630aa262b33834bff1f4805d3f2f4396ba865a79"}, {0xf0, 0x11, 0x5, "d37f6ee41ab6fe7e55972325c4ef32a702aad6ec1bb76f3f7c6a5a38d86e5b5cfcc99ec0b9c2d8fabd80c5839d8ed08138c84f856411c16a8af379777c683be2641dbf50ca6d42e46bef49a4ddfe281d6d294289a120bba714dc0b0e9601862e5bfa8b82512567d8c744c3b0650a40a8b0d270e9402b101633ed027026049db094d18b09a49cf56d1f2015dbd4ad9f33df536d13dcebc3a5c8b9dd49e79c18dc329cce1fb22a388a3016ffd4e8e5db1c2456e94f94a97c15f25838a1e18f94d224226f5e36aa1302473ad88c20564f02a2fb0343314913054c3d44e0825ac9"}], 0x170}, 0x10c) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f00000018c0)='./file0\x00', 0x47) rmdir(&(0x7f00000000c0)='./file0\x00') 05:44:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000000)="57891adfc7b2b3e2f288113934e8aecd81e718b4aea224270e7a89fa1f908a6307a918dce2e20a9f5e3447bfa366cc566dc3ea694f5c71e5c94a6fe04a9920f25ee36f4c02160ac83562cdba95eb0133620904ff705499895369bfb6a925c321e335df92bc38a7051242bee8f82d4b3b712aba", 0x73) getsockopt$inet_buf(r0, 0x0, 0x46, 0x0, 0x0) 05:44:10 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00'/18], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 05:44:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1c, &(0x7f0000000000), 0xfe6a) 05:44:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x5, 0x4) socketpair(0x17, 0x4, 0xfbf8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}, r3}, 0x84) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r4, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYPTR64, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES16=0x0, @ANYRESOCT=r3, @ANYRES16=0x0, @ANYRES16=r0, @ANYRESOCT=r2, @ANYRES64=r2], @ANYRES16=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRESHEX=r4]]], 0x8}, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0xfffffffffffff3c2, 0x4) r5 = accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c, 0x20000000) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000300)={0x3, "c5e9b8e5d36a996ffd2c161ff1a9ebef"}, 0x14) 05:44:10 executing program 1: setuid(0xee01) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)) r0 = socket$inet(0x2, 0x20000005, 0x5) dup(r0) 05:44:10 executing program 1: setgid(0xffffffffffffffff) r0 = getgid() setregid(0x0, r0) setrlimit(0x0, &(0x7f0000000000)={0x4, 0x1}) 05:44:11 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000950b00000001029078ac1400aaffffffff11029078e0000001dd89a2bcef53870d9416c132e2a59e1b9e668edd3e9d52ec30b691161538c994381fd5070a71f8aab53a51a32568dffc63592acac3826f5034678f4d1001a5e407e2cbc2dc99d6b9583cc12f1f718d9796fedaa01eacdca6825224e18741dca1f52447c946e6298e49632e2ce6d53ff6092c360d"]) syz_emit_ethernet(0x34, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff88a8290081004f0086df6b31411729fd090000001fa1a4a7958883b204b860d0b8ca5fbf00"/63]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 05:44:11 executing program 3: r0 = socket(0x4, 0x100000050000005, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180), 0x13) 05:44:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0xb1, 0xa30, 0x4, 0x2, r3}, 0x10) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 05:44:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x401) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000000)=0xfffffffffffffdf2) 05:44:11 executing program 2: r0 = socket$inet6(0x1c, 0x20000005, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff86dd6076605100303afffe8000000000000000000000000000bbff020000000000e0ffffffffffffff01880090780014000060c5961e00000000ff010000000000020302140000000001ff02002ba8ce50d01bcea26eb1d0ca00000000000000000000000001"]) 05:44:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="006c653000377838bf00b639a3630434f82b6a4223dc2df8b78afdc332eee72274b6506fffd0017a39992fc386"], 0xa) 05:44:11 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) link(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='./file0/../file0/../file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x1000) 05:44:11 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x3, 0x5}) socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000240)={{"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", "0924cdff795a788b20d0ac5a50058ebe205155bb442c9c0fe1b31aeb9dabc091", 0x9, 0x9}, &(0x7f0000000180)="3353ac3e38a7696068538c3858ed64ba79be449dacaa29459c1b94e233ea467e126acd6657083869e1191ff2bbf88761bfd21659831bfdd95bdfa9688af7561cad4d7e5dc34d7000b46cdad308fcb97784f6d3786dbcd724d30ac51d3be2de39c21fff822a433cfe3047403b836559e2110fdd38601d7da6908e36801ee7a2a20f82477c4cf2e0702381a79224", 0x8, 0xffffffffffffffff, 0xf0, 0x5, 0x1ff, 0x6, 0x9, 0x1f}) sync() setsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f00000000c0)="5b2249e3668e234a2a950f7030eb77afeb696f2e51bced13ef8d1fbbce3848f25da8f05be09f99faae2a5aae843a2ea6ad7e185ccda6521d7a2b8f5047c49bfa46e2919db6b219cabaac0572f67383704b25f51aa35069ce56394d2bbb5f56cba0424002f18ce131000919526bcb05a22c674182b5f37f1fdce29310ccf36e63ed365d3331d76ce256000000000000", 0x8f) 05:44:11 executing program 3: syz_execute_func(&(0x7f0000000400)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b6feffffffc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3c461445e06e2ed5d960a08294001b00b0000000f73d53944d167f4f4f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b0142c420b15ffbb15ffb470f5958000fca38048336000000") r0 = socket(0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x2, 0x6, 0x7, 0x7, 0x1, 0x2, 0x1, {@in6={{0x1c, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, 0x0, 0x10001, 0x4, 0x8, 0x200, 0xc1}}, &(0x7f0000000340)=0xfffffffffffffe55) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xffffffffffff882c, 0xf, 0x8, 0x3f}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) fstat(r0, &(0x7f0000000000)) 05:44:11 executing program 3: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000b17000/0x1000)=nil, 0x1000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001000)={0x0, 0x9, 0x4a7c}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001100)={r1, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001180), &(0x7f00000011c0)=0x4) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000001040)={0x10, &(0x7f0000001000), 0x8, 0x3, 0x4}) 05:44:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x9d, 0x0, 0x0, 0x20, 0x1, 0xe1f, 0x7ff, 0x9, 0x100000000, 0x3, 0xfffffffffffffffe}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 05:44:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000040)=0x2, 0x4) geteuid() 05:44:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd11_fstat(r0, &(0x7f0000000080)) 05:44:11 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setuid(r1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000002c0)) r2 = dup(r0) fdatasync(r0) setsockopt$inet6_udplite(r2, 0x88, 0xe1dbb1ff899b64fe, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x9, 0xf, 0xffff, 0x8}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3, 0x2}, 0x8) getpeername$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"/374], &(0x7f0000000400)=0x55) open$dir(&(0x7f00000000c0)='./file0\x00', 0x9d046c08b0b42113, 0x14) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) bind(r0, &(0x7f0000000040)=@in={0x2, 0x3}, 0x10) freebsd11_getdents(r2, &(0x7f0000000480)=""/39, 0x27) 05:44:11 executing program 1: r0 = socket(0x1f, 0x1, 0x80000001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) 05:44:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100048, 0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x8, 0x4) r1 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={0x0, 0x16d, 0x0, 0xffffffffffffff1d, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRESDEC=r0, @ANYPTR, @ANYRESDEC=r1, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64]]], 0x176}, 0x0) 05:44:11 executing program 2: msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000500)="3e6426440f9af8b5b598f9321b69e46962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfe46c4420f16d47d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8b374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00d35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) fchdir(r0) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x10001, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2203faffff00000000000000000000000001000000000000000000000000000000000000000000000000000000006781ed160ae928d287f26100000000040000000000000000000000001000"/128, @ANYRES32=r1, @ANYBLOB="ff030000fbde0000000000000e35000006000700"], &(0x7f0000000140)=0x98) poll(&(0x7f0000000180)=[{r0}, {r0, 0x8}, {r0, 0x8}], 0x3, 0x2) 05:44:11 executing program 1: syz_execute_func(&(0x7f00000002c0)="420fc15f4826473e431c280f05f30f59bfd9000000e45a7bf0c51212e2e967660f6b32fb660f72d50f0fb8c4014e4eed751e410f92dbe509ab34d1c4e10bf8c470c4c461cd583d000600810fae6d00c483397fd300c944dc75a70fbcaf13100005f345d9c6b1acc4c3214cb9a5605419c201b00b000000f08171a30b8a826e49ebeb0dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526ff4788fe62c4a1dd7dbbbfdd5cc600d0d3d9f9f26fb7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") open(&(0x7f00000000c0)='./file0\x00', 0x880, 0x48) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x2, 0x4) 05:44:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x100000001, 0x101, 0xfe00000, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x91, "15886202d84b62c6112fc9998a81d53467ef6e44bce4319a460299cba8d7771fff05a1ad681c64105cddaf07b43fa107be7f809b77070858653b44afb67921793049d56b11ceafec57aba825977eff98324ea1a4be6234a5568ad378e7555c65e3338be7af60d79200786a1aa7a5a6d0279b37b471469b4cb0f0e69d6e0a1d21003b5ddd5560ec763abb9a0fefe386983c"}, &(0x7f0000000140)=0x99) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 05:44:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f000000000000006c3081000000403392ecc1b1d72351578abfda70a93a81428f8faf7b9c1e68"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0x0) 05:44:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0x0) r1 = socket(0x1f, 0x10000005, 0x1f) socket(0x2, 0x10000000, 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000180)="6eff978f19cc2104ccf3082383e17b5e07c3ee", 0x13) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0xfffffffffffffe8f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0xa8, 0x520, 0x80000000, 0x7, 0x6, 0x4, 0x10001, r2}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xa, 0x5}, &(0x7f0000000140)=0x8) 05:44:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x52}, 0xb) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x101, 0x812, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x9, 0xfffffffffffffc00, 0x7f}, 0x44) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) shutdown(r0, 0xffffffffff7ffffd) 05:44:11 executing program 3: syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = getpgid(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380), 0x8) 05:44:11 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) mlockall(0x0) 05:44:11 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x6d, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0xc700000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x626) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r2}, &(0x7f0000000380)=0xffffffffffffff0b) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300), 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) 05:44:11 executing program 0: setitimer(0x3, &(0x7f0000000000)={{0x7032, 0x4}, {0x80, 0x5}}, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:44:12 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = open(&(0x7f0000000180)='./file1\x00', 0x288, 0x80) r1 = open(0x0, 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000080)='./file1\x00') sync() socket(0x0, 0x4, 0x0) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 05:44:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x85, @loopback, 0xfffffffffffffe01}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="72245d9b0dc3df6488c8cf1b1c7b5b8fc936fadfb093ad16bab56f30788aebace63b1e63b5fb69b8b414ba3015b608e605b336e6f87a4b1f74a0dd039be649f1e231170f5c2ca1764cb22479af946f8acb1928a99d940f6383a630a5862ef054e03f4a80c1f3314257c7136677dcb45515109506c3b7cf8ba03e2f3f14f3f698c91f9aea55bbf92b9c4bcf2df1d8a30c1d0ff4a59743e7ae755389938f8bd47b1e1f920d96c074dff606788abf875f61e02812d6", 0xb4}, {&(0x7f0000000200)="994ce3413e2b8b4c1052f1bfd1107eb5ad722d9e34", 0x15}], 0x2, &(0x7f0000000400)=[{0x18, 0xffff, 0xfffffffffffffffc, "81ded6d5"}, {0x98, 0xad, 0x3, "0514217ff0beb2c49b07ddccd7a35c46ec0dfaf8de59141945871030203789a771b5fc65c0e26a33a206906288b24dda38b706cc8d409cfe6a86096545f9c5c70fb4a13a5ad98ff5234dd22276aa5efcea633a9d7d100a2c35051965234eff67e5dc234cb67bbaf1cf6c3a61f794d9f83285d1255f76e92858e44ddc1abf26a9034740c5c465"}, {0x50, 0x3a, 0x2d, "cd2ac2ec46e4b3d2524a4466a5b6d04da0a102e0ecbb00182c0ecedb5a9fa7da6d9aab72e1adba991e82cb401429f7f2ca6a5f81a81b965a99384be27f"}, {0x70, 0xffff, 0xcef, "0f6e8f6c177f18d52deb4510b3aeca230f6d90cd61e0440d1a0ba2dcdd39965882051c3813cb98869b6f3d91510af95e7748d74a1695c49c1c0f27fa10f77d0d818015b464d92850f479c53d235d07aa5aa02264c30877f0f65fbf129b344027"}], 0x170}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:44:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x7ff) sync() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @multicast2}, &(0x7f0000000080)=0xc) 05:44:12 executing program 3: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") select(0xfffffcfb, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="63bdcd1aafce6f4c70f473bfba0ed854cd8c029b71b906051b933d4793eddfc27d0fd6091f03967526d5442a486193a3d3b8220573f36f6204c36b609f95b882d19740d7e7b4b35d9b6db057e40af3479917b6816e36d9a8a00e6b16c8f919b96d9b652aa3aecd34b3bdb6cf3428b2ed003d505cd38145ea821ceac12cb923fb42e9e89225ffa676820e09f5c5a246ccabc342ce7e53a3b2a35b0e01a6b50e523efcf7c08213f58570c34021d2e76e035e18d55e95", 0x7, 0x9, 0xfff}) clock_settime(0x0, &(0x7f0000000000)={0xfff, 0x8}) r1 = semget(0x3, 0x3, 0x200) semget$private(0x0, 0x3, 0x10) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f00000000c0)=""/211) 05:44:12 executing program 3: syz_execute_func(&(0x7f0000000800)="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") socketpair(0x1f, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8a98, 0x2, 0x2, 0xffffffff}, &(0x7f0000000080)=0x18) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 05:44:12 executing program 1: syz_execute_func(&(0x7f0000000180)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf966460f38235f7f8fe9589b26d4c7e4c753fbc449c449edc4e1fc28f8427d8246d9f000c4da767667664d0f7efac463290d9aa0c700001a4808fe67660fddec80200000c3dd6d6807485151c4237d0506ecc1ea01ef6566410f2defc35b5b45363ef80f9966030faee42c240f5e5bf426400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 05:44:12 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x34) 05:44:12 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) socket(0x0, 0x5, 0x1) 05:44:13 executing program 2: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f0000000200)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) r3 = getpid() fcntl$setown(r0, 0x6, r3) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x7}, 0xffffffc2) r5 = socket$inet6_sctp(0x1c, 0xfffffffffffffffb, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x903, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x9}, 0x6) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r4, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r4, 0xff}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000340)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000280)={r4, 0x7, 0x1, 0x20, 0x6}, &(0x7f00000002c0)=0x18) 05:44:13 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000040)=[{0xffffffffffffffff, 0x81700}], 0x10000000000000d5) 05:44:13 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r2, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000b40)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 05:44:13 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfa, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x7, r3}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ac1400aa00"/136, @ANYRES32=r3, @ANYBLOB="02000000"], 0x94) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)=""/70, 0x46) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) sendmsg$unix(r2, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="00002e2f78696c653000eaaff5799acddcbab0fd7fd135f1b90d2fe9cd6f8127d20c1477b6efbf0e7dfee0d2cfba8befcb0be1cb0df486108f0115b31c27cd2ca91f9db68280f47af929fd0ca4ca6d97baa7666b22b951e449a8659fa9175c5bee0e857e5f6b14daba6387e7123d2d93c1ae9c9dc0d180f0beb5c1e945af8a7d7c84aa25c69e4719b47c6e083a4f43acbb0c012984be08b55dbca2b03a8837df7f"], 0xa, &(0x7f0000000480)=[{&(0x7f00000003c0)="ba6a097326631de182acb62337fd2f53ef42f81aa07701f48e651c85ead0d9d3f7c65224e8f6ec4618c52222ad55a037125bbc11f6b872a069cdc73021b8511ea21c2e4365626bfeac55a6053c3d7bbf56f1c4185242a7aef6a6c4c26929c43883feca02f0e93c6d2617d7d6de1fed623249a9a3793ba9b09cb66f90c56b5a6b395711c14a209d3cfef15eb680d9c96722305c5fe0adb01e80f93a7a0274fa47eec0a3c8fd7467", 0xa7}], 0x1, 0x0, 0x0, 0x100}, 0x20001) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000700)=""/139, 0xfffffffffffffd6e}], 0x1, 0x0) ftruncate(r4, 0xdd26) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 05:44:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0x80047476, &(0x7f0000000040)={0x2000000}) 05:44:13 executing program 3: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = socket$inet6(0x1c, 0x10000004, 0x200) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/205, 0xcd}], 0x3) setuid(r0) 05:44:13 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x20, 0xf, 0x0, 0xe4da}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x0, r1}, 0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0xffffffffffffff38, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000240)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299") getegid() 05:44:13 executing program 2: syz_execute_func(&(0x7f0000000440)="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") 05:44:13 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) r1 = socket(0x4, 0x10000005, 0x7) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="820271430020ee0019035c77c19cfae185cdc3389b03d6b5c057fb4b72136335bf5035c0afe5ed49951d0e66696c653000"], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x104) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f00000006c0)={{"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", "4d1f78cec19c7416feb821305a2e2f66081aff9b6b8fbe2e6c7651c98a8c80cf", 0x1f, 0x4}, &(0x7f0000000100)="3b3db5845c635b1bd616f215b575fa062b8a6f0189b70451631f41ed69e56536274f4979132e2d9db0b427cb8bcf1fbcbe1b26b4861b3709abbd390c0d14e2e6fa80bcb5a37254cba31aab64b74fabb27a7ebec9b8465c59bb4fdb91d7c7c461", 0x7f, 0x8, 0x6, 0x6, 0x401, 0x6, 0x1, 0x5014c7b8}) 05:44:13 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @empty, [{[{0x88a8, 0x20, 0x7, 0x2}], {0x8100, 0x9, 0x5, 0x4}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 05:44:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffff, 0x2600, 0x1f, 0x10000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x9, @rand_addr="f663a363e86ee008f21ebf9c80fe7f1c", 0x10001}}, r1, 0x4, 0x8, 0x3}, 0x8c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r0) 05:44:13 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) sync() r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) setrlimit(0x8, &(0x7f0000000000)={0x1, 0x2f5}) 05:44:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) listen(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x122) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x5, 0x81, 0x2, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, r2}, &(0x7f0000000100)=0xc) 05:44:13 executing program 3: munmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000b3f000/0x2000)=nil, 0x2000, 0x2) 05:44:13 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = semget(0x0, 0x5, 0x81) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x7f, 0x886, 0x0, 0x5be0, 0xfffffffffffffffe, 0x1c, 0x3]) shmat(0x0, &(0x7f0000ff8000/0x3000)=nil, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000240)={0x8000, 0x1, 0x48, 0xb6, 0x1}, 0xc) 05:44:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000001440)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x100, 0x2, &(0x7f0000000040)=""/18, &(0x7f0000000080)=0x12) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000640)={{"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", "55262c6338600575e702218823fc89fe067e13a07115435f539271864e07bcf2", 0x44}, &(0x7f0000000580)="cc010f8450a0f672eba093e06e66a67633abf1bc564bb9b76c5e69b6a529b2d2b958338f73647c9d69b5692796a367af16f607266c189c2afdb2044cabb2b23822b22de21fc59bea16b68fdf16c881225bcd381c8782b6334b0e8494acd8fb7da3a1044fe04d14fcad81d4633b788511e77513be4d420902bfc164df0cd032e3b0f71bf77f5c4a9badef7476c3b95a8c797588554ccf", 0xffffffff, 0x1000, 0x0, 0x3, 0x5, 0x7, 0x5, 0x1}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000b40)={{"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", "9e87174039ae9fc0e7cb8849fd8f4600dec1088b961f245476ea626782d356f7", 0x989, 0x9}, &(0x7f0000000ac0)="8db0acd2c7ae942c572259c8ebfceee4d2654779e8b4780e906a0d891b1b1c8e19a4f9078c966c5cd198b86c582a936d893c8e743e57bbaef57ab267eef68b5b45dca629ed5f4b7cf1210ab53ac7611075af67063802260cce91a556e972461e89ba041e", 0x100000001, 0xeb31, 0x9, 0xcb, 0x9bc, 0x4, 0x3, 0x3ff}) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000fc0)={{"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", "bb7695b83aa1d7dd48e6fd18524552417a4f3eb068f78839b7b9168e4086bc2e", 0x6, 0x5269}, &(0x7f00000000c0)="e93c1164c058abafc3c7cddeb3b91a7b7a6a7e6eae89f8d1ae4fbb61d11ae099ee26311d99635b244092e79822f2490da03acbb391dcdf3c8d17636ade56115952593dc08b67766e2a5bd75edf60bf2436db02c62b9445fa640d1af8ceab0e06010410a07eee6b3ae4690f140593aa4f52d9ca", 0x4, 0xe933, 0x12a00000, 0x200, 0x3aa, 0xecc, 0x5, 0x5}) 05:44:13 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0xa2df64ac7d351ac6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:44:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f00000000c0)=0x200, 0x12f) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x808, 0x110) accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) 05:44:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffffffff1451, 0x4800, 0x4, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x4, 0x200, 0x2, 0x9}}], 0x40, 0x8}, 0x10c) 05:44:13 executing program 3: syz_execute_func(&(0x7f0000000740)="9826473e431c130f05f30f59bfd913000041e2e967660f6332fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c48119efc9fd83397fd300c9c4c1b16b99706200000fbcaf00eae800f345d9c6acacf2e1870173b0c422712b6c6c008fc90801882d080000008171a30b8a826eff20d4d488c7c4032d0b41bf20628f6808a3056f00049a004e02c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x37, 0x4}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x2}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x2, &(0x7f0000000280), 0x4) 05:44:13 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 05:44:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x1) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000340)="95b805aaa998ed8e2697c3d3cc9cb9") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x40) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket(0x2, 0x1e9b524ddba5e346, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) truncate(&(0x7f0000000380)='./file0\x00', 0x80000001) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @multicast1}, 0x10) r4 = dup2(r3, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c000000802237146fa991d397f9c0edcc2e516acc7e3f8b0688e8bed2f0f256b02b23b7aeb1049386d3bf152cb089dc9f0595da165c1e6fb85bac5a3b9a227749b79ddd68d516a304f0b8b2c509dad98980bd4cbfe3b5bd4d0900a1d999a14ed48057989946b36912a467d3ed738b37010050a4aea8491b25da24ef79083540c6c4920852aa544e4c0b30fb0adbe6eb25e57f0273bf7686ddf9f50906c010a2"], &(0x7f0000000240)=0xa4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000280)={r5, 0x8001}, &(0x7f00000002c0)=0x8) 05:44:13 executing program 1: open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x9) syz_execute_func(&(0x7f0000000000)="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") 05:44:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x40, @empty, 0x6}}, 0x0, 0x2, 0x1, 0x0, 0x0, 0x7}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="ff0007008e000600070006000000ffff000064839484dc531231e7810b0724782732c9102fad4957c4c2aeda7bd24b525e67344e7467d4d822d24966d708670632e83bf3b0d8a50ec550aa6ccf09853fc10cdf57ae733f0c3c4438d44c57f24272ae6e852a4b04fdbc2fc902c3af9e02baaf8141db49468863de3651062aabd5bc4243bb9286ce04079c8bf18bf13aac3cddf3a2290c78a39d1d7da79aefc2cf25857c332caa58b356fe0c005991ffa0a8c0764f40b3b771c0087dbc7adc10a448eecee2408bff391060b11169435dd6b1efdcf712d6b97f5001ae62ca62ddbf21d93b681531c01ecc8b032b3957918473cde64b2734"], 0x16) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000200)="f58e") 05:44:13 executing program 2: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x1) 05:44:13 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000340)="d1b34c7e64744ab76af33a834c3cad7fef6d5d531ee3cdece16140c0dd3761b35e0ba7c54e508869ec5c6bc00cc599a99f", 0x31}, {&(0x7f0000000380)="1b4a67abdb63de81fb529cef8dedb300b7f04d08d37e1ce1da00768919bbd4f55ffee1b76f32dd8f0c8190bea81fa4b60f2f352485bca20e972e6aa55dee91e34050ad2dbe5b60276a6747d6aadfc975bf3c263227304f1265ae33a4ce83fb7959125c8efbcb21dd75e2dc1e7fb134e332de00d5450211d09fd788ca9945aef9c7ed634a26da942e0b7d6055d175d3397666ba2d481f47682b6ca952932f4cb97235d03a78466b5f8093ad78dca57dbbd151b631290acd091828c5ac26a3bc85e9609c10004b512f0e517c12fae042e415147a", 0xd3}, {&(0x7f0000000480)="e04af641e688a1e92b5432099e9c3c24b9195936d05f1960", 0x18}], 0x3) setgroups(0x2ca, &(0x7f0000000000)) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f00000005c0)=[{0x3, 0x100000001, 0x1000}, {0x6, 0x100000000, 0x800}, {0x4, 0x8, 0x800}, {0x7, 0x10001, 0x1800}], 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x49, 0x102) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000240)="c1813b3f5eeecccc4a4f4a00111690bbd020d3c7cd075ae884351b786297b042739ad5ddcc2cb8923bf8189497cd5e3bc4783da002c72e85474cd0ee2e241c9d619061f849e6e9ea25297be91643b4e1a9271d33a71d51dc2ec33b5e80f4b6be25b9ce99563ba02699d22861ae83db615799d20ae332a9d3a211bd5385adb70ba02b2d3e996ae8e6a8771921484f53c2b75305c4ef47c4b51cff8278f287def05abe2797ec79300fa65e639298ecec5f964a5615e9aaf6b2865c2ecf7b9fc7abc9f60bc61c88b71894ee9b5cac693f97ee75b7e5d13570fd") setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000500)="2b4a5c672d2ad7a16a37ac02efdc2cb4347f07ada028782cad3ae4237d69d19a9fff131fe736fc053cbb2b9088a48c5ee9aeccdfcb0adf6c6feb5e447d75e44211f9e77d9382db79846f86cdb99f53ff8b7825bb993e29d5e34836bdf7d8acdae1ab88abf62e51781e4bbcc71d71a073abe16f86c2a8df59a95eea") fcntl$getown(r0, 0x5) r3 = semget(0x0, 0x0, 0x100) __semctl$SETVAL(r3, 0x7, 0x8, &(0x7f0000000580)=0x845) 05:44:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x400) syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") 05:44:13 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x0, 0x100, 0x4, 0x2, 0x80000001, 0x438, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) 05:44:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) 05:44:13 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 05:45:03 executing program 0: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) accept$unix(r1, 0x0, &(0x7f0000000100)) open(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x111183cd59ac16ca) 05:45:03 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") 05:45:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) freebsd11_getdents(r1, &(0x7f0000000100)=""/110, 0x6e) 05:45:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x340, 0x0, 0x0, &(0x7f0000000900), 0x102}, 0x0) 05:45:03 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getflags(r0, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100244, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getown(r1, 0x5) 05:45:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@empty, @loopback, r1}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x2, 0x2, @rand_addr="6dd8cf5d4c29952f622ad37ffdad107d", 0x3}, {0x1c, 0x1, 0x9, @mcast2, 0x2}, 0x20, [0xffffffffb5169eb2, 0x6, 0x12, 0x4, 0x3, 0x9, 0x7fffffff, 0x1ff]}, 0x5c) 05:45:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="1b2871026974aaaaaaaaaaaa08060001080006040000aac2aaaaaabbac1400aa569e585e600400000000"]) socketpair(0x1f, 0x20000000, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1000, @empty, 0x80}}, 0x0, 0x128, 0x3, 0x1}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x0, 0x800, 0x100000001, 0x5, 0xbaa, 0x4, 0x4, r1}, &(0x7f00000001c0)=0x20) 05:45:03 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() setgroups(0x2, &(0x7f0000000640)=[r0, r0]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socketpair(0x1f, 0x10000000, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 05:45:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000100), &(0x7f0000000140)=0x4) 05:45:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) 05:45:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xfffffffffffff800, 0xf, 0x7f, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a00, 0x0, 0x0, 0x0, @broadcast, @rand_addr}, @icmp=@info_request}}}}) 05:45:04 executing program 1: sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f00000000c0)) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x7, &(0x7f0000000440)={0x1, 0x9}) getgroups(0x5, &(0x7f0000000400)=[r0, r0, r1, r1, r0]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000540)={0x7, 0x9, 0x1a10, 0x1f, 0x6, 0x9, 0x2, 0x0, r5}, &(0x7f0000000580)=0x20) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000480)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r6 = getegid() getgroups(0x5, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r8 = getgid() getgroups(0x7, &(0x7f00000003c0)=[r0, r1, r2, r3, r6, r7, r8]) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/157) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001180)=""/4096) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 05:45:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000140)="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", 0x1000) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r3 = dup2(r0, r2) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) 05:45:04 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cb9001c000000890580000001bc0f9ec80000000000000000"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x9, 0xf, 0x3f5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x8001}, 0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r2, 0xda) 05:45:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 05:45:04 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x180) mkdirat(r0, 0x0, 0xbffffffffffffdfa) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000009c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000001d000000000000000000edb4404cd1497f21000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000006d7ca70eda204f0f1e7bee46bf5fecb814772d000000000000000000"], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r4 = accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) __semctl$IPC_RMID(r5, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() getgroups(0x8, &(0x7f0000000900)=[r6, r7, r8, r9, r10, r11, r12, r13]) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rename(&(0x7f0000000940)='./file0/file0\x00', &(0x7f0000000980)='./file0\x00') futimesat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)={{0x3ff, 0x20}, {0xd2c, 0x80}}) 05:45:04 executing program 0: syz_execute_func(&(0x7f0000000440)="66430f647dd434170f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 05:45:04 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x1) shmget(0x1, 0x200000, 0x4, &(0x7f0000dfe000/0x200000)=nil) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 05:45:04 executing program 1: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x1e00, 0x7, 0xc0, r1}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0xfffffffffffffe2d) 05:45:04 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shmget(0x0, 0x3000, 0x400, &(0x7f0000283000/0x3000)=nil) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110) 05:45:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) poll(&(0x7f0000000140)=[{r1, 0x100}, {r1, 0x20}, {r0, 0x2044}, {r1, 0x21}], 0x4, 0x2) 05:45:04 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0xdf4d, 0x4) 05:45:04 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000000)="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", 0x108) 05:45:04 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x1) shmget(0x1, 0x200000, 0x4, &(0x7f0000dfe000/0x200000)=nil) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 05:45:04 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x1) shmget(0x1, 0x200000, 0x4, &(0x7f0000dfe000/0x200000)=nil) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) lock order reversal: 1st 0xfffff800042ed490 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff800048eb608 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 05:45:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x40, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x8000, 0x6}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e237ce60000000000000000000000000000000000000200"/128, @ANYRES32=r2, @ANYBLOB="0400000900"], 0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x32, "6541135bf05fa1da42d5834a606f8e96ecba0c5b8d85b810074bdcad25fdfaf60f760be665072426d2b328432866bc3c4655"}, &(0x7f0000000080)=0x3a) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000740)={@loopback, @remote, 0x0}, &(0x7f0000000780)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x0}}, r3, 0xb97, 0x400, 0x14, 0x401, 0xffffffffffffffc1, 0xbf}, 0xa0) #2 0xffffffff8102dc6d at lockmgr_lock_fast_path+0x26d #3 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #4 0xffffffff811c2bbf at _vn_lock+0xaf #5 0xffffffff811c11a1 at vn_poll+0x41 #6 0xffffffff81118681 at kern_poll+0x551 #7 0xffffffff81118111 at sys_poll+0x81 #8 0xffffffff8170d7e6 at amd64_syscall+0x436 #9 0xffffffff816d55ad at fast_syscall_common+0x101 05:45:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x20, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) nanosleep(&(0x7f00000002c0)={0x0, 0xffffffff}, 0x0) 05:45:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x40, 0xcce32a24a77c76cd, 0x9, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x5, 0x5, [0x3, 0x7ff, 0x6, 0x1, 0x44]}, &(0x7f0000000100)=0x12) r2 = dup(r0) unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x800) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) 05:45:05 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = socket$inet(0x2, 0x7, 0xffffffff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:45:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0xb4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x0, 0x80000000, 0x3, r1}) 05:45:05 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x110000000000000, 0x4) r1 = dup(0xffffffffffffffff) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x39f}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0x10e}}, r2}, 0x84) fcntl$setflags(r1, 0x2, 0x1) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000000)) dup(r1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:45:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m') 05:45:05 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000040)='./file0\x00', 0x401) 05:45:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = socket(0x2, 0x2, 0x0) close(r1) 05:45:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0x5d) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x8}, 0x10c) 05:45:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4fc6, 0x6, 0x80000000}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7f}, &(0x7f0000000180)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 05:45:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000001380)) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[{0x28, 0xffff, 0x100, "8967bc05716434a7254be68f9c4786726602e173"}, {0xb0, 0x6, 0x7fffffff, "93f0723d16e1308d862fe7e8bc84f97e540d6d401d25857e5d79f3b025699c53e504535c1f14e8de47b02a153b73059c09a26947a9e8c979eb0aaf56a7286900c092e8c6d8e7d19d828a8cae22998beddf4d3c5f85d6d286c60854093ded9b88983cdfce0bba56881a5ab079ea8d656f86e33f14735b1ad68791ea8e1f44283c47383f172813589a732744f472410c3c173df4883410e425212b4647c9"}, {0x80, 0x11, 0x0, "5a51b9d5f5534d732f6bf7f3f7a07ef0f7cfa19fb7fa851068f0194b53022418d60ac1a05bb03d3bff60d0ac5975c1d89ac86e52eec97fe26993b3d09d445f62e4ac35686eccf9f9f78ab223b8de82225cb639e08eade1dc74d1ac0a92a5b4d2bb82fa99ca9cc6b60b64c0c4"}, {0xa0, 0x0, 0x2, "f60fa17c60a41ad86f6144c3a8d45f243c64f87433e8b3c8ba96ecc86b42ff08ac1c069212ef304181eb8f824076dad8d7b0b9e43196e4e2b513057568cf66863b7a1f27556d86d32314379a0d7cd9eaeffcae308d0e41983e028ce7c5162e71c1abe78a0cbbc3733651639ad651e9aaecb466337e89a765a559b8290fa91e5e80642ad1995470ea83"}, {0x30, 0xbe, 0x1, "966629dd9c7ad0d93cb735ea15cb470379e2e308605531c5e9ce"}, {0xb0, 0x6, 0x0, "fca13e3ac2b4e1377b67f84cf5b706278363af659e2685d97a3b3a51d3e9fa0253d46e93a48dbfd384590a857a2f7cd6232981d407782958c0ef9390b8a954ae247e44b9205c54e43e546e8274a317732d69d39b74b8446e0862bfcc5950536f57cd9496ba65b4888310d289bc5070ce2bfb2070908ee69849648d0479f112b41588a8b1f32077a1cee15678210822f9974492fc97b74e43c0739d7c63da"}, {0x18, 0x3b, 0x7, "16"}, {0x58, 0x3b, 0x2, "ac35b08394af240a1d1f1adc86e0014051151d66f310726d3d8d2a56ab9a35cd811af018b0e790cf6f5ac698de719b778452f22a37abfa6571e33424952a8ab5a2c25085"}], 0x348}, 0x2000c) 05:45:06 executing program 2: syz_execute_func(&(0x7f0000000180)="1c10c4d07912d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e10166460f383e7f45fe94f24389d902dc3ed1070f380a9500100000f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c4833d0c69fff3090945332faeeceeb7b7f50f54635bdedec4a1e1e0efc401fb2dd1c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r0) 05:45:06 executing program 3: open$dir(&(0x7f0000000140)='./file0\x00', 0x20800, 0x10e) open$dir(&(0x7f0000000180)='./file0\x00', 0x100000, 0x12) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r1) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf02064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgroups(0x3, &(0x7f0000000880)=[0x0, 0x0, 0xffffffffffffffff]) 05:45:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = getpgid(0x0) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000001540), &(0x7f0000001580)) freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r2, 0x5) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r2, 0x5) freebsd11_fstat(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001a00)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000014c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="4bfeae0865abbaca44c49cb1f3509e58fd2145af8b7fe67fbfa38e690b10ac67b8e66d05e13f4c4d20ec1b887c05f47d9e249a4ccba1393c91c4212f769b10add309c51b475e493a81c5d3", 0x4b}, {&(0x7f00000001c0)="53adba82a71faf6ddf2f01d30c9f913639149bef35c31d139bfa22207a217f70e3c7466e40883a9bb31eb578d100d9a2a80f3e2aad87e565456d74c2539a959acc30242c5a66416286a97f455baa0edf4795d3ccd13e38f1a874a70ac027eb7b85b380cadeef1e607273d9f5c3eecc3c7a433d36fb3c2978e7bfc4c26808e9849d53f7c049564082b3404a847d0fbba72efda74253c12233d4d7842fae5177f0", 0xa0}, {&(0x7f0000000280)="7a75831301852bf964e73c1fa42482c77a25e197224d7e74062115f8bd7302e543699f26f81b96e3c8bb76dcb7bb3ac26a5ffd720b779e73399a69290508341ff8674f100a180f338a842356d83b36b61e70fe8d6c40db10767ac78189d40466592cae9e6f4fc8d3c0d688850ed81ffe110e83d886f326c25f1898c8f4dd7010142940c3ef3f7909e68e472223b2ce1838e881d956c844873676a5feea162a3efe6bfb408b71", 0xa6}, {&(0x7f0000000340)="63c21aad417c866956bf7825ef1cdd64b5c2864b91e058035440eae76e451340752fca7ba8f6447e4d82a9a1c78234ecdd45ddff1a70d8", 0x37}, {&(0x7f0000000380)="bfa85190a202d6a7278b51a21e7f8487a1aa2a94ff8fa620bd17d589e7bef8fd01594d0ad5e7ec4133104ee086596710b8087b5c7315497d2f0d7721842c116a121779fda8c20416d796e96afc29c35c388c9887792b5539f6b38dbae8661d31e65ebad1be9c8eac08868b13f0388d1c539f6bd5086d6d5969e04701c4bdae2189513b8d621450090713d42003146192595839948d7071cad82366d64144c09a02be06b3ca51c823a9745b9657", 0xad}], 0x6, &(0x7f0000001940)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x38, 0xffff, 0x1, [r1, r2, r2, r0, r1, r0, r0, r0, r2]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r2]}], 0xb0, 0x4}, 0x100) flock(r2, 0x3fffc) 05:45:06 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x0, 0x2, 0x81) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b6943fa5e249d065bad0e4b732ebf72c775be8c4dcc2ef5bcdcc51489db0a28bec08acb30cc8a5bd436a974550d3907e01db4dabb2be2c5753cbf276407b7ba190efe15642c3852d93b86b7371aed0eef776000d0d7e258ed6d0f39fab5856c5d33482b0fc6649cc52b1dba861159a7a4743847b57096562cb4d0e9ef64ff3422c39e1b566929b9ce78a874b9bdfd3cc2dfeaab7c013cdc03b4fad86c42c3e7e8a77d14537a", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:45:06 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet6_udplite(0x1c, 0x2, 0x88) 05:45:06 executing program 3: 05:45:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) 05:45:06 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x80000002) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x1, r2}, &(0x7f0000000200)=0xc) 05:45:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0120014085"], 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x5, 0x81, 0x0, 0x6, 0x4ce}, 0xa0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_data\x00', "643af0a98cfd8d630e7ce99f4544d6d0af94842948c67a15ba646cb4888a74ee1d5d48e74e82945d2840a04133a6795c79ed64baf229b1a87b8ebecd2a15971f70ebe949c4e3884d576e63b0122064eda4d08471e7761513fd4360b2b721a95299b3a6527ef23b8c5a0c0eb1608c207f184f0883cb3bd6317041f9ce8a6193feeb77f4d58419517c5a264c06e0dee5a247b271abeca1feb14d570681182d840f0cfdb6b7b718827042df24375eebd944310d8f1cc00190e505adaaf9e7175deee1358bc5da5364af084df8e6f32637adb0422f7ce214d51a2905152d27e2338a794095b7f279ec160760afcd21ae097f"}, 0x100) socket$inet6_icmp(0x1c, 0x2, 0x3a) 05:45:06 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000015c0), &(0x7f0000001600)=0x4) freebsd11_lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001640), &(0x7f0000001680)=0xb) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r2, &(0x7f0000000280)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x11, r2) accept4$unix(r3, &(0x7f0000001480)=@abs, &(0x7f00000014c0)=0x8, 0x10000000) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000000140)="7674a99a353e7a846ed99a75afe73b8d54b15dbdd47872989a00deb0e511e327c9ec1422fc6848b382dd010f4f468f5ed22892614a1a157c10c278b4c599b41bdb20ca806d28de5943b2a52b8a12141d853a645bf250b8208d78fa4b351711a4f30b105b3edf0a25712ba15811cd9ecda8b31f92d34969182c2d40976c88ee5c054d9a9ef46410e6ff229bbaa26e0dab0029f3713eabf0185fecfb38e8e55171b9dba2f377ded5f69a1a24747d6f70682a64b741c9341c11d6158161bdb593741c4d6df9ee5470968064879652148c54800450e6b3a8b62fe66469232fb4afdcb7402cf9f9dc6fdd01f9e63562e5804675b74801", 0xf4}, {&(0x7f0000001700)="ac6816fcd5600450ef2529d368a7dba236c66adadbbadc32d47ae79f25ef87757e9a2982eb2a", 0x26}, {&(0x7f0000000380)="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", 0x1000}], 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001380)=0x10) bind(r4, &(0x7f0000001440)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000013c0)={r5, 0x4}, &(0x7f0000000240)=0x8) 05:45:06 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 05:45:06 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x0, 0x2, 0x81) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:45:06 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x6, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x10040, 0x0) close(r2) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000002c0)="446e37ad252d262bec515a913dcecf54b5d1adf833909b543208f6784a26cee65754d596a2bbb2488065c90a69a4ae491a5068fa4c4b9d90e9ef1fdf3b915eb6ab2f7d4e4b7658d3f2fcf61b97e394301b01b7896c7e09d053e2608195aea01f4df397212bac7934bc71b400fc841198027369f2687daa1f2a95ca6d6006c925361f67552e7d8cf0c806a1790e1db00b73ad110879f29a95b584c84320a8388d731cae50a8ec64bc3569d8c3ad8b7fb1f0dd9f") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000200)="e5ea830d0ea9afccf11f68b8434b87ea72c3575ee6d5d2cf4bd6f7d04364db632726972ec9f2fff50a0b7800568164697e8afbb60c3b588b1be5cf3c01e7f897325b086dcafd1f254ad8e72dc3c92da01496cf396db19236d2e02a26fa9174538e20a38ad684ff79f0c2a962b2729f64b258fde21397169e108f7fa1830f481fa525342633f11d3a8e59df") ioctl$DIOCCHANGEALTQV0(r2, 0x8004667d, &(0x7f00000001c0)='/') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x800, 0x4) 05:45:06 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x0, 0x2, 0x81) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:45:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/190, &(0x7f0000000100)=0xbe) 05:45:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x100000, 0x4) r2 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000380)='./file0/file0/file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = openat(r1, &(0x7f00000016c0)='./file0/file0\x00', 0x108, 0x1) r6 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001780), &(0x7f00000017c0)=0x0, &(0x7f0000001800)) r9 = getpgrp(0x0) freebsd11_fstat(r1, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000018c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001580)=[{&(0x7f0000000100)="ca749e87f83e35aa05d4b386e6ff3cf4a8995f16c7d8b3239d6372a7b86045ab4ccfeecf4aa1bdd50968de97ee0830e1067eeb3e54c6", 0x36}, {&(0x7f0000000140)="e9e3ca51395b9981839dcc53f4d301c09df9f4ae55944bb678d66e58c621514cab907dd7ff8a72dc843b24fde562e933daa0c7678f4c2aaae670", 0x3a}, {&(0x7f0000000180)="cff63247b39368563f8e21ed7d54b03281", 0x11}, {&(0x7f00000001c0)="3d44427756cbfe489aef1996bb4d23d1442e336829d3f1dc9f50713513070a18ac0d9ea5", 0x24}, {&(0x7f0000000240)="0d12986d5af99a9104aad23ecfadd529ffc4fc39eeb9c390866073c7daa3b49f3ebd7f3a0c0c2c1681c7dbbba6e2ae6bcd421b8738064f3df74506441fe5d39589e8ee6bdac9fd2cadd682d03b456014d53f044f9b69e94c6a732ef863efa05c05e931060ae1495090b5a8883c0758891c7e32d78cca46b0a6fa79d7581b1504d88d4e450071a2388589eeb5edf0b3de76c4ec065b3fd8a07fedcf6100b5b776cdd176605c6728489c737c3e9f0bd1c50ca0b099eb7397273d717fd57b18aa737ac20b12", 0xc4}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000340)="11fb9ae529e01a26647a614a0dadcf", 0xf}, {&(0x7f0000000500)="40f12c2df1a7878fd15262f049d7f7b861e5615a214559241cc3ac279d8ff6cea2fb307d9da714d180f4b5e5dfde96d5484143ae3ba7001ed6ff283ac1c18a1f99c49bed8045ce8f2d8610164e2a14791a678e9d82417783044b5d8d0c435ebe249b7529bd", 0x65}, {&(0x7f0000000580)="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", 0x1000}], 0x9, &(0x7f0000001900)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r5]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0xe0, 0x80}, 0x4) fchmodat(r1, &(0x7f0000000080)='./file0/file0/file0\x00', 0x8) 05:45:07 executing program 1: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="31f25f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r2 = dup(r1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000240)="d613a333bc0695c6f1e0ec") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000280)="bc91f4ecf3e44a4a4c0860a4bb7b25d3b60ee73b9b94b12633b73fca7c1eaa7f3f5cb91cfefce43d92c967ae1b32d230b11663bdef90e5efda0b232a13006157bc5f8f2f247ff1de4e6510179ffbebe63c1ca78af3cae374ceea15a21cd9313b14547ebaee60b3199b2152f3273801906326bc4e85f519bd8bd9ff60e5918779e93a8de408306f4035b26df705692a7cfa892ab007cc712930c016bef747439d4c056bd1c475e78b3e875ea32f1dd84e") 05:45:07 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}}, 0x14) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000040)) r1 = semget(0x1, 0x3, 0x420) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000080)=""/60) sendmsg$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) 05:45:07 executing program 3: unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) fcntl$setflags(r0, 0x2, 0x1) 05:45:07 executing program 0: syz_execute_func(&(0x7f0000000440)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f837376136ace468f449f2168f4808eebce00000802000c421fc51a2ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x114}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x5) 05:45:07 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0), 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) clock_getres(0xf, &(0x7f0000000200)) 05:45:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0xd) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x100, 0x1000, 0xffffffff, 0x200, 0x1000}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000000ff"], 0x0) r2 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 05:45:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x24, 0x10000, 0x7f, 0xceb}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x100000001, 0x7, 0x2, 0x1, 0x100000000}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0xc56, 0x8001, 0xfffffffffffffff8, 0x6, 0x400, 0x9, 0x80, {@in6={{0x1c, 0x3, 0x1, @rand_addr="d7a5bb7e55534e74d85aa6d261727005", 0xffff}}, 0x0, 0x0, 0x3, 0x7ff, 0x1ff, 0xffffffff}}, &(0x7f00000002c0)=0xb0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, r2, 0x2}, 0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x5, 0x40, 0x9}, 0x10) 05:45:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x480, 0x40) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x401, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xffffffffffffd157, @ipv4={[], [], @broadcast}, 0xfff}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)) 05:45:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c653000c49fb15606506acf22e2d3e9728c2685ad8f10ef2fc205ac4e98962b904b24e73d47e3817282118bb93a632c87750248efeb1160807203f4b3e56165e2d8ee83bdadbc7eaee9adc05b18c077bf78c4"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x666, 0x9, 0xfffffffffffffc01, 0x1, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x1800000000000000, 0xfffffffffffffffe, 0xc, 0x5, 0x200000002, 0x1d8}, &(0x7f0000000240)=0xa0) 05:45:07 executing program 0: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000ff6000/0x1000)=nil, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000100)="1cef64460fb556f5640f3802a0e40b000064c1c45f450f5d2e2e660f2912c462edb8ff64262646de8af7efffff0f0d08") 05:45:07 executing program 2: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) r1 = shmget(0x0, 0x7000, 0x0, &(0x7f0000ff6000/0x7000)=nil) shmctl$IPC_RMID(r1, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 05:45:07 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f00000000c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000000000040, &(0x7f0000000100)=0x2, 0x4) 05:45:08 executing program 3: syz_execute_func(&(0x7f0000000140)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:45:08 executing program 0: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000ff6000/0x1000)=nil, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000100)="1cef64460fb556f5640f3802a0e40b000064c1c45f450f5d2e2e660f2912c462edb8ff64262646de8af7efffff0f0d08") 05:45:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) 05:45:08 executing program 2: chmod(&(0x7f0000000180)='./file0/file0\x00', 0x4) r0 = open$dir(&(0x7f0000000240)='./file1\x00', 0x3, 0x2000089) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r1, &(0x7f0000000300)=@un=@file={0x0, ""/4096}, &(0x7f0000001340)=0x1002, 0x30000000) 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) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') poll(&(0x7f0000000080)=[{r0, 0x10}, {r0, 0x1}, {r0, 0x28}, {r0, 0x20}, {r0, 0x2094}, {r0, 0x2c}, {r0}, {r0, 0x2008}], 0x8, 0x5) 05:45:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1fbd9e80100bb1179fae02227c1905a5517a1a8a87f2d16"], 0x8) 05:45:08 executing program 1: mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000ede000/0x3000)=nil, 0x3000, 0x2) semget(0x1, 0x3, 0x400) shmget(0x2, 0x4000, 0x600, &(0x7f0000b40000/0x4000)=nil) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 05:45:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8) connect$unix(r0, &(0x7f0000000040)=@file={0xd932af8b55cd7908, './file0\x00'}, 0xa) 05:45:08 executing program 0: open$dir(&(0x7f0000000000)='./file1\x00', 0x480, 0x2) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) 05:45:08 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/79, 0x4f}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x84) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000140)="1833ee6ee698f001659229bdf4116948a47df7be84e17354be4263fb315c69270854f35277cd5641ee9b085d5a8c113b303d0619be5260258b308fcec91e15384f57d0e0b56b99e7ac874bb4c301ced33fefa1cdf23c501f1721cf0bf7d4de25579298ec0936f696e24532bc512c87d53afa77111d85c2e4b33ca735f207a60e8d069d644074a3786772d11114ebbec1dd9618b5ec62271fa93f3f6c4b60067bcbe58c") sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000280)="a5151a1a1033b73bb947fc67d527e3b2e9c8de4f31262be0812b46f97986f6bfe95bbf719ac17fae6e652ceb9a5f768cbaeb03c1c6da7ab5fb7b6f0d78c15646599cc15e7bace23bf1e801c95f9545be90692d3435dc045f706312f03844087c9dabfd8b5c62cc0eb97ff066c0f79620aba96f5ecd695a3458cf1912f2b769ac2da3c7d67c7d8c3a943104de84e3381cc42e140392f7882c23b4c47ee38a98", 0x9f}], 0x1, 0x0, 0x0, 0x5}, 0x180) socket(0x10, 0x0, 0x0) 05:45:08 executing program 0: 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$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r5) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000040)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$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)) 05:45:08 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000a00)={{"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", "46d03f415a500866a85782f0cce6d3d2914bb0d9cb0acf9d216687eedbf4be61", 0x1f, 0x8}, &(0x7f0000000980)="5ffd09aee272d3dc6f41ef044bda09b293692eb7d7ce264c92ce0edf076d7ce1a73fd7baf8602e73c0c4cfea166c9f0835491ea54359134f7d9ecffe7d067837c8c86f37f0d548067da3c69ffef5725d5f1a86d7e1ef9e64d25a872ffdecf6c5adb7198408d5cedb38", 0x606, 0x2137, 0xed, 0x72, 0x985, 0xfffffffffffffffe, 0xffffffffffffff93, 0xd5b}) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) mkdir(&(0x7f0000000880)='./file0\x00', 0x169) ppoll(&(0x7f00000008c0)=[{r3, 0x4}, {r3, 0x2}, {r1, 0x24}, {r1, 0x21a1}, {r4, 0x40}], 0x5, &(0x7f0000000900)={0x8, 0x6}, &(0x7f0000000940)={0x8001}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 05:45:08 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000049, {[@lsrr={0x83, 0x29}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x9, 0x6, 0xfffffffffffffff7, 0x1, 0x9}, &(0x7f00000002c0)=0x98) r3 = getuid() setreuid(r0, r3) 05:45:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) flock(r0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40081) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00022e4b66696c467c7c2f57fab0107720bae0bc40696c65300074a03afe725ebd779abbcdf8146e1d98ef94b4395bf3401292dbc5cfa99fbae8ae563c9b794441c766677d4286cb216f69071cc3bbae9bcc111a13fcbb567877313f1680"], 0x10, &(0x7f00000002c0)=[{&(0x7f0000002a00)="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", 0xc02}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, 0x8) 05:45:09 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000049, {[@lsrr={0x83, 0x29}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x9, 0x6, 0xfffffffffffffff7, 0x1, 0x9}, &(0x7f00000002c0)=0x98) r3 = getuid() setreuid(r0, r3) 05:45:09 executing program 0: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0xb3246c7a90a5e343, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000002c0)="57948a98210f0ee2ecfc678d4769762a5ee2667fea88e6526c1b542d09f6e659a366b3538210d2553d86872c3921d0331c3877245dfe27790b8ec5c940d5797b8b46772e3f2d8374a1fa1f1393d21e39fe", 0x51) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r3, 0x7f, 0x1000}, 0x8) 05:45:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) preadv(r0, &(0x7f0000000e00)=[{&(0x7f00000008c0)=""/117, 0x75}, {&(0x7f0000000940)=""/184, 0xb8}, {&(0x7f0000000a00)=""/227, 0xe3}, {&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000b00)=""/137, 0x89}, {&(0x7f0000000bc0)=""/223, 0xdf}, {&(0x7f0000000cc0)=""/171, 0xab}, {&(0x7f0000000d80)=""/46, 0x2e}, {&(0x7f0000000dc0)=""/30, 0x1e}], 0x9, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x0, @mcast2, 0x5}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast1, 0x5}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0xc2a, @mcast1, 0x100}, @in6={0x1c, 0x0, 0x8, @mcast1, 0x9}, @in6={0x1c, 0x2, 0x2, @mcast2, 0x3}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xac72}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000000c0)=0x10) r2 = semget$private(0x0, 0x3, 0x2) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000ec0)=""/63) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r3, &(0x7f0000000040), 0x10000000000000f7, 0x7fffffe3ffff7f01) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='%{\x00', &(0x7f0000000400)=')^\x00'], &(0x7f0000000600)=[&(0x7f0000000480)='(\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='*/&\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00']) execve(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f80)=[&(0x7f0000000f40)='\x00'], &(0x7f00000011c0)=[&(0x7f0000000fc0)='!.-\x00', &(0x7f0000001000)='&^,!(\x00', &(0x7f0000001040)=':\x00', &(0x7f0000001080)='(\x00', &(0x7f00000010c0)='(\x00', &(0x7f0000001100)='\x00', &(0x7f0000001140)=',\x00', &(0x7f0000001180)='+p\\\x00']) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='./file0\x00') recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000640)=""/169, 0xa9}, {&(0x7f0000000700)=""/85, 0x55}], 0x2, &(0x7f00000007c0)=""/13, 0xd}, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x20, 0x20, 0x0, 0x6, r1}, &(0x7f0000000880)=0x10) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$sock_int(r4, 0xffff, 0x101a, &(0x7f0000000180)=0x94, 0x4) 05:45:09 executing program 3: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000204000000fffff12f66696c65300043cda6b0f3177f737e205d41846c798be3be8e6ac9495a5a589c77292300f66dff183d154763dd0b45b9a56cfe39fc31f9aad4bce439e8c8d26aeb436151d6ed30ca28a4e71cf1dd350d9c7080c5c052e12ea5351c14921d065c0303f0dcc51993d36ffe96ea8100b2f00fcc68687d75daa3218c030f9800a6f781887fd9142b2d031e65255900c7de7774fb9c4c73312dafd6186cb7c468a843cc89e9c976c11ea0cec30c8613b60cac07e72820dd6541f8328c24be4b374c9ee1bbc20fb055fd3e26"], 0x1) close(r0) close(r0) open(&(0x7f0000000000)='./file0\x00', 0x110008, 0x2) 05:45:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x400, 0x0) ftruncate(r0, 0x3750) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r2, 0x3, 0x7, 0x1ff, 0x400, 0x738f, 0x8, 0xfffffffffffffffc, {@in6={{0x1c, 0x2, 0x7ff, @rand_addr="98e1a07224e522089aaf667cb89caad4", 0xffffffffffff8001}}, r3, 0x5, 0x1, 0x40, 0x6dd7}}, &(0x7f00000001c0)=0xb0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) fchdir(r1) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 05:45:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x101}, 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 05:45:09 executing program 2: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f00000003c0)="594a50f701a5087364c98bde9d210232481cc511c8af3786ac7e47d7c1be6503293db81a612e5a4b9c4b4c9f5222efb819e7ece768f6c583aa4bca501ab58cffa9b1e7a82f515472f999299f07da66a87a20486f0415a3cfad82f7e43f76", 0x5e) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000980)={'accf_data\x00', "6667392d91a7451a2967e0001bf74ec59bb1d9fb191051aff4acf91b9b4bba9606df15de889db219d40c66769f66d5dac9fc31cd6703a1a69f3c6212f47b0f1e871e4ad45dfb3d126e64c02420e0989e112187dc5283f390d8cd1a4052184af7818746935f03c2a6ac4ef122076d4f81ccaa0657c892c4ee3f74411dfd330c6df81d13cb8f315516aab0040ae4f7dc42aca32784abea7d617b5e7d0d07b45a726d23d1feea5fe1f2b5ed332f5cfe505179d2e1963f6d12c82cf845145f6f6d24eeb8d6f2b36f15edb15bd7000a1b359bdd0d857cfc3f6ebd4c8ab24bd4b9e720c5f7363328a0468c9b320197b3dace24"}, 0x100) r4 = socket(0x1c, 0x5, 0xdd) msgsnd(r0, &(0x7f00000002c0)={0x1, "be015904c5795642db849b39f2494bf491fdc9e41237e1f430012eff17414ab363f297c864c24761f572983e557fd9d8d468150cc93d7bd26a5e12257fbfd93f774575fe25e89137fdcc143fa36c4c40227138df85d2edc68328fa0faba2050c3cd21cfe7f97de4e498342c830fe937887926b779d865934835550508b2dcdc49dac83d5cc1a1fc1b637638ae047292f4c594c542cf3cc0514cad35f2033105b152ffdb235d2f301fee8cd04ed5cc400337ae19fc6f6977f319d1ddf6087"}, 0xc6, 0x800) getsockname$unix(r3, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850edca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd5860000000000000000"], 0x1, 0x800) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000740)=0x2, 0x4) r5 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x2d, &(0x7f0000000040)=0x100000000, 0x4) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) 05:45:09 executing program 3: execve(0x0, &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)=')\x00', &(0x7f0000000280)='..\x00'], &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) open(&(0x7f0000000300)='./file0\x00', 0x800, 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='(-%}\x00', &(0x7f0000000080)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000100)=')\x00', &(0x7f0000000140)='..\x00', &(0x7f0000000180)='(-%}\x00']) 05:45:09 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600003400000000000190780000000000000000830300000d00907800000000450000000000000000000000e00000027f0000015316b4aa098c5d55945b68bb01736a52"]) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000180)=""/15) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000500)=0x4) r2 = msgget$private(0x0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4) freebsd11_lstat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) msgrcv(r2, &(0x7f00000005c0)={0x0, ""/4096}, 0x1008, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpid() r8 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x37b, r3, r4, r5, r6, 0x1, 0x2}, 0xa46, 0x20, 0x3, 0x8, 0x9, 0x45, r7, r8}) msgctl$IPC_RMID(r2, 0x0) 05:45:09 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x1) r1 = socket(0x2, 0x10000001, 0x5) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2ff4ddbbba53f9c62076d266696c6530000000000000"], 0xa) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f0000000080)=[{r1, 0x2027}], 0x1, 0x200) shutdown(r1, 0x0) 05:45:09 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="06f5248ea631a7243b0ad55280916b7b08e241e89dc23e266834500900dc4e98b7199e74040e3a75d463ffc7ec4765db3c007aac60877ab95459e1f6084f20986521000090cd72695a34da9fa4161516f0927b111acdf14a9eb5aae48ed9a2be2c25c158959c204494ccf6aca4c03b28a7a229e86e039e98344538df21529da038d27687d08909b792753d7b1a38b0d32509f05b216a11eed5ccd4968d0858c005803011761e4319ff5b425f94f07afc"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknodat(r4, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x10000) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 05:45:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000280)="83184948fd9b4f00eaa530f81361851c9a39a385ed7e7451e8e1e6dc6c6c2063d542f18385585b116b94a702c18eae46220a40b287ba62fe8a8a93ebd96de71c03c091af4c21cc17832bd3f4b14efd6e0c4b5462802fed52384a46c2ac3a407c082033371efbe1a36c9e769f414263035778a274548adddc89fca83c39f5b8c17f60794f595eb060", 0x88}, {&(0x7f0000000400)="628ec16b98444d90c5f507c491cbdf75d96aa4f1b1098cc2c14c4a50450c1254b330a7f9e9a3a6acf45987b3fbc612787f68ec72d4efc4846df3c44876f51708f90bc45aaa06a87c98157e03a47ca7ae4e7d2dd73c62bd4c4c91df0ee18d09b06e3806ebac681d43b18a7499ae52d5d55ce8f8948bddee23fe8fad802104f581ebcf82f92297958beea574b61ba5f73a09ae601eddc4109766d864129818cf0cf7de6c0a6d4b14c798c9b1be", 0xac}, {&(0x7f00000004c0)="7d656f7015defa0b5b082e9e3bc922845e3481be2aecc76a12f7bffbc3b93d2c859234e982b1a3a1e38bc12feef69fb7e6340c71845d32b3cab3a371b293df89d4466f1af67c926550f34611f2ee18aa646599aaa4236da22b2e1feadd968fc9bafb6202f466b3adf4288daea93bc792f88c28108494accfd28ee7748415aa4e15a47e535f006731d72e37", 0x8b}], 0x3, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x4}, 0x80) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) getpeername$unix(r1, &(0x7f0000000780)=@file={0x0, ""/108}, &(0x7f0000000800)=0x6e) chdir(&(0x7f0000cd2ff8)='./file0\x00') open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000040)=0x6, 0x10000000) getsockname$unix(r5, &(0x7f0000000080)=@abs, &(0x7f0000000200)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 05:45:09 executing program 1: clock_nanosleep(0x5, 0x0, &(0x7f0000000000)={0x400000000000000}, 0x0) 05:45:09 executing program 3: __getcwd(&(0x7f0000000040)=""/4096, 0x340) syz_emit_ethernet(0x338, &(0x7f0000001140)=ANY=[@ANYBLOB="0cb32c0012e5ffffffffffff0600010000000000100028aaaaaabbe0001e01000000c6f059ce0000000034b39b90b3dbb34428e671b1acb2f3e95ba16bc9eff36ddd70fbb2177fabd79d8eb0297d581b860d1ababdbb2cca8ba31d6eb62bcb09ccd684221031074c9a886ce8ad53fcea648869635f22509f15c9a0dff40c4823dd6f91366ca393c0f436b8437e88380344812db74c00179d3695129010b77c7763cb356c9af05cbe92edce2e53705766a81d4d52c4c4e519a6670949e8c9f471323d5eb50dc7562674bdb26b0b59749fcc18b2b454c6e2cd16918869"]) r0 = socket(0x3, 0x1, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000001040)="ae8ef5408d96003b5464b8d6016f606949a49c609bc56c4058da565fe575ba5b8c7912f29e21cbb595bd52aa0c4d754731d24ccfd6ebbbd596c687a983223ac3726558fd3e2cff24b67ffd90777b55dc892ceaccc124fd38fbe270901a2018ac3c5b11d9611522ae5c721745108570d592413a2ee468666d6aaa4bfce515a357a0d7a473d9eb9567c3ea3f7dc0645690f11803aa7a91e3a34ca9d285b1ebc33f866eb1", 0xa3) 05:45:10 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb95b605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r0 = socket$inet(0x2, 0x10000000, 0xffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x714cec8d, 0x6, 0x0, 0x7, 0x1d}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r1, 0x7, 0x4, 0x1}, 0x94) 05:45:10 executing program 3: r0 = socket(0x2000006, 0x1, 0x3) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c650500"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000140)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8}, 0x1) open(&(0x7f0000000080)='./file0/file0\x00', 0x100, 0x41) 05:45:10 executing program 0: syz_execute_func(&(0x7f0000000140)="0c06c4817a2df9981b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6841fe8e5a64001a4851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 05:45:10 executing program 0: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 05:45:10 executing program 0: syz_emit_ethernet(0x139, &(0x7f00000015c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '#^t', 0x103, 0x0, 0x0, @rand_addr="3b6e488c19d9552530d063709f52a5ce", @mcast2, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x6, 0xffff, "822a7780a50aa2896e5991d3ee2159bae48d9a1f4716edcabe1df7ea8d3c9fe68171024e57931496e87887516a05e2e92e7d48d3e45512c3a4b5e47ab95682f933d3c213820d12f0c91c6fb12096f73f6e7910d2bec6d59a8fc64d345845001fe92a921cc348c9377d59153d8501808c2a3509b2b9918117155fd40b08e25896688f66f2a21e7d99cf4a6f1f8c011f855d701c082037f49766fb6044dc4873ac7652d86df81963da4d2df28f3bb0918baf8d60eddc73ca39301cca8ca919fe6fa9be30776d1ca20615d0d7c85cbbc8048930aa719d19c6a174df3d0dfbebc2d7a348a56aa243d5e6b6ef22107d9c8fab66ae5a500a8834098a4aaf"}}}}}}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r0, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 05:45:10 executing program 3: syz_execute_func(&(0x7f0000000000)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1dbf8c4c4ebe97909e9e941812047002b0000007b5ef10dfe8c738888a1c40fbbc4e201acac8610010100808f294001b00b0f01dc000f7130d5d5f08171a38a806ebb57c46291ae8ca06560000087c4618de3c0c00f2d9600000000cadcdc1d440f2b550142c492ea5b5b31b15dfb0fade00000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 05:45:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) fcntl$getflags(r0, 0x3) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @multicast2}, 0x2}}, 0x0, 0x4, 0x81aa, 0x1, 0x3d07, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x7, @rand_addr="d6d7869452a02dd45a9f24364f0bfe82", 0x6}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x400, @ipv4={[], [], @multicast2}, 0xfff}]}, &(0x7f0000000280)=0x10) close(r0) execve(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000300)="01e2860d54a5c6698c8db5e007f18ac818f1b421ee56e7e257b67809a62bb81564342f94a2db8efff3c4e582cb5e833eca40bb40173b06b65dd3373393397dedc0de14a6130cf49346ec0d07b067eb323254dd37b5a3ab279c7785747364272eb10cd8efe6aac08991a2ab0eab50e2b50a04bec07bcfbb9f645c") ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000400)="4abcefe548b9775f98eb5b7140a651c38dee8c7676fcf1cea30f101b2a3c32ea0f0c33b774f718e21256758e8228b75b5fde448f005884492ba2a59a77d3f81297cb2d82adff351ccf99a6e37e73bfab9a1f6f67bcff00ca2b7ea9a5ebfb07eafc5b24e2db4676e8723301d7e016fcfd6d8f12f6f6117214a53e8d47f6f156cb1114a29693d1a44670a19a6c4161164bc6be418094") 05:45:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x5, @ipv4={[], [], @multicast1}, 0x5}}, 0x0, 0x1, 0x6, 0x2, 0x5, 0x0, 0x1ff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4) 05:45:10 executing program 2: syz_execute_func(&(0x7f00000000c0)="b11b91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x4e, "4180bea4b7bee6e895644f0d51176c186a3891ded8717e7bd6d8971e8dd1864459d2c7ee228c1137040e91380fbcf33b99c1964af0001281c2f172ebc342b12bdaadb640b6ebdd4095712c7107af"}, &(0x7f0000000080)=0x56) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x4f90, 0x5}, &(0x7f00000001c0)=0xc) fcntl$dupfd(r0, 0x0, r0) 05:45:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xdf}}, r2, 0x2, 0x0, 0x2, 0xe93, 0x4, 0x1}, &(0x7f00000002c0)=0x98) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x369f, 0x1, 0x6, 0x6, 0x20}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x2, 0xf052, 0x10000}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x6, 0x20, 0x4, 0x9, 0x6, 0x5, 0x3, r4}, 0x20) listen(r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000300)={@broadcast, @empty, @multicast2}, 0xc) fcntl$setstatus(r0, 0x4, 0x3d) accept4(r0, 0x0, 0x0, 0x0) 05:45:10 executing program 3: r0 = dup(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="d5fda8d8c56d4255db84de19e89d71635209debf666b7f856105793a7d748b122be7587fc3389ae0ce9a7f1f68e9ca3cbf16fb91a7449e446af60d8760b9377236f9180ac185637ab2bbb44cf8ac4b21eeb1ff0b70741e4d9e7ce6f0542146422bb0ab0eddccec6b8280f7c6b065746cf3b84a9c6ecd8b", 0x77}, {&(0x7f0000000280)="b5cc315477484b612d0f4de6681e985090f803883a5dcaa64aadefadbe7d85319d95a563991c627cb58ea35acb6d64c3966cde80379adb429b0dafb64e5b73a9aa86d8d80e6a07d6b1e7aab6fa4d14cac1ef9f2ec0103afb2546d0606bd2293fe0e494b8292590452ee6051545e43fc835646ed873e79c08c3a0e3bb045ca49f39d24e0bdb8e7c8fdfe86cb77a3fd2cf69733ea6921c9b09cc7bbf36bd36e895deea19ee7ecbb94c32c96f1055266f17c1d98ce073b825303ccc23f909ca83f18d5f2fda636569fb0e887c4d1dfe22a5c9f63b054264452303b1b650d93fd5aa698e4bf6a557c2821845d376d894505da4", 0xf1}, {&(0x7f0000000380)="6162d98676abaddb2af6d081d034549113b1066f3de0dd3f203c0b52e09970624f437bedbd45071d4d27edcfa5e4a24ed27883ea815709510cbd", 0x3a}, {&(0x7f00000003c0)="2eeacf8b9f4dde75de2f650ac7b33fb0bb5bdcc2741a0c6238f9f30d9cc72216ebe0407efee3a5bd93ef1c68959e2b", 0x2f}, {&(0x7f0000000440)="e322b02bfb19a973cbed5fd2a0745ff708d7b0f7005490032db5b98b51bb046f40fe0d4a8ba9913ac4db0058bedf9b43b0cb30067915360c2d9a048b3934ed2cfd12e1f0f33d55ff593fef0c7768e49ac78455649cdc5cef731ff7a45a3cdda128e80e45d3fbfe81200a30580c8a3a9bccc5f0f23459d2cafcb048090c2d1126217c1862eefcc81ef8a5b4c3b4c3522bbc5af761a1417fb152fc399ac99821f27e4d8c4a32063ae448bbf8914fa0391d1eced2c70101e5247c848a3219d94152a7d5853d94f77eca6b9700e3a21b9d91ee6fc12983f5f1cc279fab398802844f", 0xe0}, {&(0x7f0000000580)="4ff8ec52aa1cd18c48ab056120d048b52c64a8d00584025d8d7dee473f5888ca5f10b40a7a573a01e62f2329651a41ed5776a90856324873906f361ac29024392cac8ef8ebcf9a1a7c21be9984a6dad94fe598594788204ea90245b873521ad206b760c0ed077aaecf4c28d31ced0e4ddd163a0eb66a2c682eec5bfc9dc4ed149b9382e27235585ebfd9bfabb5151085170874dfba857daecf92ded946765b4280d11dc689453c831872806cb7b93e18212e69bbffdc2f", 0xb7}, {&(0x7f0000000640)="9fdd41a9881343936ab18f06786b515ba22402653672bd87fe2a33ed123fea1faed013808437cdd6897e32417aa62ffb0f1546950c1aa94145aecfa3aa6daa4d3067933745324342c8c968a5bcef09de07f5beb193ec3ec6a49a2dd412a10e19df59f234814e256a44861025c00db06e165fa98f9c04b71c56bc28c87f28d08b13c6773892c4d7d8ceb25a63f0eb85c09e20e94e307218a28bbd5ef5964e592ddd19", 0xa2}, {&(0x7f0000000700)="f5e6b21e914c5525e770bfee25f9f251fe78c34b4fdd559d19d9f5", 0x1b}, {&(0x7f0000000740)="3e9d3a48f7bfadd9a4cafe09a34b52047474e414f024861028eee3b07bdd2eebb3225a10c099aea39586d66cae2d228911a662bb96082af3244ac7bc4c5fac69ca9b2f0b5f8469153ecb3b05b2873aa4c5ffedb020f05a25affe1dc68d38444cea747b45b986804a3d1d6a4b745a499cd971766c27a9547ae38a83b35d0d3636c3ad6f08a60a64a775586d226e9f5b24ee2ea6d385c17a1b64de56b8a100f9740b3edd1e440088e2e9cda4f0ae52fd78c1064950274f69", 0xb7}], 0xa, 0x0, 0x0, 0x20000}, 0x20108) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)='X', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeba}, 0xb) 05:45:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) 05:45:10 executing program 0: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='(-%}\x00', &(0x7f0000000080)='-\x00', &(0x7f00000000c0)='(-%}\x00', &(0x7f0000000100)='\xc6\x00', &(0x7f0000000140)='(-%}\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='(-%}\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='(-%}\x00']) 05:45:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xd0f, 0x7fff, 0x0, 0x1, 0xfff, 0x7, 0x80, 0x1f, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r1, 0x6, 0x0, 0x11, 0x7f, 0x5, 0x1000}, 0xa0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc), 0x10000050c) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0xa478, 0x4) 05:45:10 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0xa) setrlimit(0x6, 0x0) mlockall(0x1) sync() r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 05:45:10 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x30000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = shmget(0x1, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_LOCK(r2, 0xb) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 05:45:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r2 = getpid() getresuid(&(0x7f0000001400)=0x0, &(0x7f0000001440), &(0x7f0000001480)) freebsd11_stat(&(0x7f00000014c0)='./file1\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() freebsd11_lstat(&(0x7f0000001580)='./file1\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001680)='./file1\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001840)={&(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000000240)="fbcf1891a0b49bea09b095c4b2f9a5a807ded3c3d22160f460fbfe9049c3164ec1a00e50885bc14f0791311455162cd0caf31bea0fb7798669fbe0d1a60a7df11ec03cbd5f192c1cc74555c2e9312749a724985c72735bd81306b3a2722195f69d28c9e1fa3c1f64446c085efeafcc8a887da7f6e1b796962d478953084066486a742e7088bdf7aff1185539061ecb2c0f34160e0f925d507eca01abba7f18e333a5425bded6c098cd168c773912", 0xae}, {&(0x7f0000000300)="6446458367204b1ddd0e4d82c39eb322f002a11d8ad34c11699f2385d8fe4227167e09c99cb9d7bfc42ca5a27f8e280a15cea078d06ad464042968012628772d1cc9", 0x42}, {&(0x7f0000000380)="9207812955098acfc92adcecfd57cbfb167c894fdeb4b838", 0x18}, {&(0x7f00000003c0)="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", 0x1000}], 0x4, &(0x7f00000017c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x78, 0x100}, 0x108) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1=0xe0000002, @broadcast, @empty=0x100000000000000}, 0x4) r11 = openat(r1, &(0x7f0000000200)='./file1\x00', 0x100000803, 0x101) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xe9, 0x4d, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x19, &(0x7f0000000180)={r12, 0x1}, &(0x7f00000001c0)=0x8) 05:45:11 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000400)="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", 0x189) 05:45:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x22) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0) 05:45:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x4f3}, &(0x7f0000000100)=0x8) r2 = socket(0x2, 0x10000001, 0x84) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x2, &(0x7f00000000c0), 0x10) 05:45:11 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1, 0x0, 0xaa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0xff, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000100), &(0x7f0000000140)=0x4) 05:45:11 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000cf06000001000000b300000000000300"], 0x0) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 05:45:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0x4) r1 = socket$inet6(0x1c, 0x10000000, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x26abfb60}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x10000}, 0x8) 05:45:11 executing program 0: syz_execute_func(&(0x7f0000000000)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0xfb}, 0x0) 05:45:11 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0) freebsd11_getdents(r0, 0x0, 0xfffffffffffffeac) open(&(0x7f0000000000)='./file0\x00', 0x101, 0x2) 05:45:11 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e20fa38ef5a5d708b84ffffffff0100000000000000000000000000010300"/135, @ANYRES32=0x0, @ANYBLOB="8001080006000000"], &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5f}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x48) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 05:45:11 executing program 1: 05:45:11 executing program 1: syz_emit_ethernet(0xfdc9, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 05:45:11 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair(0x1f, 0x1, 0x9d02, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380)=""/4096, &(0x7f00000000c0)=0x1000) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f00000013c0)={0xffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x425) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000001380)=0x4) 05:45:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x10000, 0xfffffffffffffff8, 0xfe0, 0x0, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f00000000c0)) 05:45:11 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x14) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 05:45:12 executing program 3: syz_emit_ethernet(0x8e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x3}, {}]}]}}, @udp={{0x3, 0x0, 0x8}, {"e407646a4f28f929a673d7d86114248b7cba6c66c291c8696f7fdf29c02f7e4afc6c7312c735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f411878"}}}}}}) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = getpid() fcntl$setown(r0, 0x6, r1) 05:45:12 executing program 1: syz_execute_func(&(0x7f0000000000)="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") 05:45:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x108000, 0x80) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xffff, 0x7fb6, 0xe8e8, 0x2, 0x19, 0x6, 0xffffffff, {@in6={{0x1c, 0x2, 0x5, @rand_addr="912d132c492ed64de14aabb3a91755e8", 0xfffffffffffffffd}}, 0x0, 0xa56d, 0x101, 0x9, 0x7f5, 0x858}}, &(0x7f0000000280)=0xb0) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="d614bb94bf4c18cc9c8c1480388222609df0d77caaa91597b0bd6024c51cf72bf7acc0f7bd01d0d13ce8947c744a55b7e79d2934a26e9ff39cd1557f07ca01352ab0985ca2693f689b65773b1f7768611d", 0x51}, {&(0x7f0000000100)="e312d9a6090bbc365f8e2c64c0b985824d8271d12adaed26e0c2e879df8dc1dba054470947aa888eee5de697cfeac201d116690c778b7a493a03efed6e2869ae8f396b495417752c4b3e0976d5c8986a", 0x50}], 0x2, &(0x7f0000000340)=[@sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffffb, 0xfffffffffffffffc, 0x600, 0x92, 0x9, 0x5, 0x0, 0x42b, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x101, 0x10, 0x400, 0x800}}], 0x5c}, 0x8) syz_emit_ethernet(0xfc, &(0x7f0000000480)={@local, @empty, [{[{0x88a8, 0x0, 0x60}], {0x8100, 0xffff, 0x2, 0x4}}], {@ipv4={0x800, {{0x7, 0x4, 0x3, 0x4, 0xe6, 0x67, 0x5, 0x10000000000000, 0x3d, 0x0, @multicast1, @local={0xac, 0x14, 0x0}, {[@generic={0xcf, 0x5, "ee15ad"}]}}, @udp={{0x2, 0x3, 0x8}, {"f48bfe6bf4331e407822a0a02bd50dd8d5316041c8ab0648041d1eb036145aeb3b12026b7be0207af726c43dfc7210146ff2dec62436d1dec099dc13c0a9ff8d3248c896f0071ce59fef377c22baafb0414de432c9c681ffa46a2ddb699955c07aa22e0244d9ea63ad7a68ca7ff5901287052b8d58f7d6267d7d7b55710e96b8ca591634b21de6bc51d276653eedb414ac8dc78546d0fcf2ae0ab2ca7ac37ddca8303ccf441ac9cd0fb6a2ca0ce2daf18250c16b153a27a6fde2895a69066771f9d8"}}}}}}) 05:45:12 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x13, &(0x7f0000000000), 0xfe6a) 05:45:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000002540)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002580)={0x3, 0x7f, r1}, 0xc) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000002500)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x5, @empty, 0x81}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000100)="7af3b9b4641110e22561d9e4a5655c797baecda451ffa1aad726307bcd8b49cc751fd709acdfb355d256d30334969f9e3482e360b6f5d350858c7fc333428612013c55293e1656c7244e49a6efddbff5b79291cd764afdc5bc542f438c52ad899dc0cefe427ed5c29fe4457e386bdaaeb5d84f7911e24b2633", 0x79}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="959d7b05fb9a4e77e7bf81dd04d699866535471195235affe816664834703f423887d01977723362f18c9b191b81cd1ecd8418034abf0cc70efaa331f10a144f53beb4cdacf3cc522f9837a922554eaed5609ab079f5fefbaad6188eddf15f4db271ac032e2f83a85ebf83bcb2b5c92a70bc2deddac182ee943f512039ed23cb99d12e3fd36e0eb834e07c91e5e65bae98ecc4387c4a3333b11372aed87f607549e28e4b3faaf4", 0xa7}, {&(0x7f0000001280)="3d7510829ea4742f95886e054bc69d07da3d0c66910fb4cc62f09f9731b4fcc0e84a400e7a3b4331d6d31b3c367fc6ea2323ec934c0b68448566be1b74bffa7c6c66951e90ea6f132bd9d774407fb903dff15b6ae869abe4", 0x58}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="7caedc1bfb4a590f5edf2e21948beda03c4215b3d47e73fc2d5189c7346eb568d54291e0612c15476bac922d609fc5a19dc3b0bd54cc6f7830aab1ccc8af9fd32ebdfb3fe3fa2cf829dae36bda94f87daea6e59b18bdb1db245f91ed3ee40332ba69af0e6b6d7794fa8e1aa243e4d6de4f9d21f58b650247b74441a5e3da953471a0c9557c75157faa447d15f7c38b2253afbfe60e8e80b6c2a591d047b2d870f36b58", 0xa3}, {&(0x7f00000023c0)="dbd1633cb6649f53f5b4be631083349da16512c6e7d72960a455ccdcaffb9b32acfa6b4f927806e6161d7556297b7fa92b89fb82dfd4511b463cfee66e68032ca7b02521c2550f76b5b54a01e21c9a1467db40496d8a253adbef5ad119c57fc11f2976da9f01ec865383163b2f3c1824e2", 0x71}, {&(0x7f0000000080)}], 0x8, &(0x7f00000024c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10, 0x80}, 0x20088) 05:45:12 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="9834150f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") execve(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x8008, 0x82) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r4 = dup(r1) mlockall(0x1) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000002c0)={r5, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb) sync() fcntl$getown(r2, 0x5) socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 05:45:12 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x9, 0x1, 0x80000001, 0x6, 0x9}, 0xc) setreuid(0x0, 0x0) 05:45:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0xb) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x833}}, 0x0, 0x3, 0x6, 0x5}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x2895, @mcast1, 0xc95}}, r3}, 0x84) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f00000002c0)="f9295a1804d7338bfba989c25186d11674e07919204979c41030641867aadabe7c74145246cd93bddb01bc1edd7738ace941951620afde2e77abe814ab9c00ed8bc4576dab529fcd693df43c27f5c0e20bef6b013d2b01ffcc6d774ad239ce620a97b34ba2238599ad448b23e1860d26973c80379db85646ecfee8510e8536b1d39e15908131c973619f72dd30d8beba781db2d96f8afadc422eddfc95ab193b5dc7a50c47c4e56dc151ae48fbec3a2f14bb0672f7bb27df7ca6ef477de14b9d7377c7089fd08087e453cd3f") dup2(r0, r1) 05:45:12 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x100000, 0x0) fcntl$lock(r0, 0x7d1608f6dedbee0c, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x100) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000380)="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", 0xff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="f6b26af6c63b1eba6af274377d2b2601dd49f36770") mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 05:45:12 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x7fffffff, 0x800}, {0x7}], 0x2) semop(r0, &(0x7f0000000040)=[{0x3, 0x2, 0x800}, {0x7, 0x5, 0x800}], 0x2) 05:45:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x200, 0x2, 0xff, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5c, 0x200, 0xac0, 0x3, r1}, 0x10) 05:45:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x80000000) syz_extract_tcp_res(&(0x7f0000000100), 0x7, 0x3f) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x3, 0x400) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgid(0xffffffffffffffff) r2 = getpid() setpgid(r1, r2) 05:45:12 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="10ffffffffffffffff000000"], 0x10}, 0x0) r1 = semget$private(0x0, 0x0, 0x100) semop(r1, &(0x7f0000000040)=[{0x2, 0x5, 0x1800}, {0x2, 0x4, 0x1000}, {0x5, 0x20, 0x800}, {0x3, 0x1, 0x800}], 0x4) 05:45:12 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") socket$inet_udp(0x2, 0x2, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x24dd, 0x1, 0x5, 0x2, 0x4, 0x5, 0x538, 0x68, 0x100000000, 0x9, 0x3f}, 0xb) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000040)=""/140, &(0x7f0000000100)=0x8c) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000200)='./file0\x00') setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)=0x5, 0x4) 05:45:12 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x804c, 0x19d) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 05:45:12 executing program 0: syz_execute_func(&(0x7f0000000100)="9826283e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751ee509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc6c3234cb9a5605419c201b00b000000f08171a30b8a826ec441cddc9853f40000a80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3450f8300000000264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0), 0x0) 05:45:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746b, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:45:12 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000180)={{"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", "4dafabfcc91ea5fadcd0348cc56890723c4084206d1cdef97604d4e71d19c5a5", 0x8, 0x100000001}, &(0x7f0000000080)="a6e896e115ae4e6305ce8a4cd54f5b648b60723f296f60e1fa563695729a3803ea115a5ee59ac5e98090400c11a9e78062f08b707b3b680e676e1a0f214f9ad0379b8adf56a97f99f1fbbc04e4b54f5308e0a8b4e013b95041475296cd1e2cbac142b36cbdce1dc23a86d4fd11d527a8516e89ac46317bb069b0bc575db00551f478be56564c0b3137de00eb3e2a475f3f932c7467ed2fa0c5b9976fe86a53bf6936cdeacc77faf7b94ed32c76343bf737b65ae98c2bdfd066c58b5f3e59fb2d0096d9b8e94b6044fef9d89f", 0x2, 0x800, 0x0, 0x4, 0xf29, 0xfff, 0x6de8, 0x7}) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4) 05:45:12 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$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$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) link(&(0x7f00000003c0)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) semop(r5, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) 05:45:12 executing program 0: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7ff, 0xde32}, {0x13, 0x2}}) geteuid() getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = getuid() r1 = geteuid() setreuid(r1, r0) syz_execute_func(&(0x7f00000001c0)="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") 05:45:12 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) r2 = semget$private(0x0, 0x3, 0x240) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000640)=""/4096) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) r3 = semget$private(0x0, 0xa, 0x400) semop(r3, &(0x7f0000000040)=[{0x3, 0x3, 0x800}, {0x4, 0x3, 0x1000}, {0x1, 0xffffffff00000000, 0x1000}, {0x4, 0x1f, 0x800}, {0x3, 0x7fffffff, 0x1800}], 0x5) semop(r3, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) 05:45:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r2, 0x0, 0x4f, &(0x7f00000001c0)=""/57, &(0x7f0000000200)=0x39) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="34b977c87b269123b63fee16ce3b7a01"}}}}, 0x0) 05:45:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x13, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x80000001, 0x800, 0xffffffff, 0x1000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x400, 0x7fff, 0x7fff, r2}, &(0x7f0000000140)=0x10) 05:45:13 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") socket$inet_udp(0x2, 0x2, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x24dd, 0x1, 0x5, 0x2, 0x4, 0x5, 0x538, 0x68, 0x100000000, 0x9, 0x3f}, 0xb) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000040)=""/140, &(0x7f0000000100)=0x8c) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000200)='./file0\x00') setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)=0x5, 0x4) 05:45:13 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$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$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) link(&(0x7f00000003c0)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) semop(r5, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) 05:45:13 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4}]}}, @icmp=@info_reply}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0xffffffff80000000, 0x1f) syz_emit_ethernet(0x165, &(0x7f00000000c0)={@remote, @remote, [{[], {0x8100, 0xffffffff, 0x6, 0x1}}], {@ipv4={0x800, {{0x1c, 0x4, 0x4, 0x2f, 0x153, 0x65, 0x987, 0x1, 0x8b, 0x0, @empty, @multicast2, {[@generic={0x83, 0x7, "5bc375e3cb"}, @rr={0x7, 0x17, 0x7, [@rand_addr=0x101, @local={0xac, 0x14, 0x0}, @loopback, @empty, @multicast1]}, @end, @lsrr={0x83, 0x23, 0x5, [@multicast1, @multicast1, @multicast2, @multicast1, @multicast1, @multicast1, @broadcast, @multicast2]}, @ssrr={0x89, 0x17, 0x7, [@empty, @remote={0xac, 0x14, 0x0}, @broadcast, @loopback, @multicast2]}]}}, @tcp={{0x0, 0x1, r0, r1, 0x100, 0x0, 0x8, 0x29, 0x6, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x100000000, 0x800}]}}, {"2e05fc6bf9a244a800d7f3762aaa3876a0bbb8a51fa1ac1bfc7a09088d897dedd423c6ffe35ea5461222734432e9d17872289b0c93554b4403e8932fec7a8b9cbf09cdd7882a6e47cfa0a16e0e4f62c3741b76fd145ce57763b6d34c613872406113c929f226bceca9fd31a58db940cc81df096c80b7ed3c9fa73e90c9bec4f4ed47a774dd7137f687990c5b4a83259b8752e6306e674dd2d2f404ebad2d96391414b62a1d9bf7df3e24d3e9198ef7d3d812a4ed87751dcf4be68157dab76a1d202435"}}}}}}) 05:45:13 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, 0xfffffffffffffe5f) 05:45:13 executing program 1: r0 = socket(0x10, 0x20000004, 0x40) getpeername$inet6(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x0, 0x59}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="020007008d4b04000553ccc0a3035806497d435207a9080000000000000700010024e7bc0c3eff34d6a04939da6efd48dc3d46563826a3"], 0x16) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)={r2, 0x6, 0x5, 0xc5, 0x6e3, 0x7ff, 0x0, 0x2, {@in6={{0x1c, 0x0, 0x7b3, @ipv4={[], [], @broadcast}, 0x60}}, r2, 0x9, 0x1ff, 0x9a5, 0x0, 0xb7}}, &(0x7f0000000440)=0xb0) syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") connect$inet6(r1, &(0x7f0000000280)={0x1c, 0x2, 0x6, @mcast2, 0x200}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8007, &(0x7f0000000400)=0x1c, 0xfffffe06) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="02000000ff030000ff1409000500ff03010000001c004e2100000000fe8000000000000000000000000000aa0600"/148, @ANYRES32=r4, @ANYBLOB="0900000000000000df000000b6b9a64a00000000"], &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000480)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000004c0)=0x10) 05:45:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c653000cd00a265ca7bae81e22f5c593fe5333d19d3f0f07c07e823b8d9f40e8b4b747389893a88f8290ccb3794e1d18b0fe76bff77d00bba"], 0xa) 05:45:14 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x1, {{0x1c, 0x3, 0x200, @mcast2, 0x1000}}}, 0x88) 05:45:14 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) r0 = socket$unix(0x1, 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x3, 0x1, @rand_addr="c0032034e79fbc4da0b657fe7df1f693", 0x9}, 0x1c) 05:45:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpid() fcntl$setown(r0, 0x6, r1) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0xe0) 05:45:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0xffffffff00000000, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) 05:45:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x40) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xa0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1, 0x1, @mcast1, 0x20}, {0x1c, 0x1, 0x8000000000000, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1f, [0x100000001, 0xfffffffffffffff9, 0x40a, 0xffffffffffffff93, 0x400, 0x100000001, 0x1, 0x9]}, 0x5c) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x40, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') 05:45:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x101, 0x8, 0x1, 0x5]}, 0xc) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa024140000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 05:45:14 executing program 2: syz_execute_func(&(0x7f0000000240)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x10001}, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000380)=@file={0x0, ""/87}, &(0x7f0000000100)=0x59, 0x10000000) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x30000000) clock_nanosleep(0xe, 0x1, &(0x7f00000004c0)={0x123, 0x992}, &(0x7f0000000500)) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$inet(0x2, 0x20000001, 0x8000002) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000400"/110], &(0x7f0000000200)=0x6e, 0x10000000) poll(&(0x7f0000000480)=[{0xffffffffffffffff, 0x40}, {r1, 0x40}, {r2, 0x40}, {r3, 0x10}, {r4, 0x185}, {r5, 0x10}], 0x6, 0x7) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000000c0)={r0, 0x80, 0xf, 0x4, 0x10000}, &(0x7f0000000540)=0x18) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000040)={r0, 0x10000}, &(0x7f0000000080)=0x8) 05:45:14 executing program 1: 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, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000240)="cc294dec0c2567a22d346e794e15f2e640387ffc26e74672a74ad71b0fc61a4c5312ad35ae67f482627b464dd5c3da6d0dd7dbdded9aa99901a99c02d02b89ceb02d33e7632a438550cf21fb6df482ec13b3e5b613be61ef984a41a2dc65ea934118f84ed91e5593f3183adf8b7d55f4e43521958745adbff0c4d7e92120b76878321aace08faba404c6f20973ae76a13e171f73a78ec946bd305c05e0cd6e7b621387164d") shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 05:45:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x6) fsync(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8000, 0x5, 0x8, 0x0, 0x7, 0xffffffff7fffffff, 0x2b9e695, {@in6={{0x1c, 0x2, 0xdc7e, @mcast2}}, 0x0, 0x1000, 0x25e, 0x0, 0x1, 0xfffffffffffff253}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x80000000, @rand_addr="d57d0d41803e73399720e3be1c653b87", 0x8f9f}, @in6={0x1c, 0x1, 0x4, @rand_addr="885d0d9ca1a7148b83bd1940346eda37", 0x4}]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) 05:45:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x69d118b6f4ab9ed5, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) semget$private(0x0, 0x4, 0x12) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) link(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00') getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000940), &(0x7f0000000980)=0x4) socket(0x0, 0x3, 0xffff) r2 = open(&(0x7f0000000000)='\x00', 0x400, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket(0x12, 0x6574e4b0017de90d, 0xff) accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=ANY=[@ANYBLOB="79b58042a945a14604636a80e5e2000000000001feffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000"], &(0x7f0000000340)=0x6e) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_getdents(r3, &(0x7f00000009c0)=""/15, 0xf) r5 = dup2(r3, r4) ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000100)="7286da5f5f6bb545fc261068b40f6cfca8bdbb6d613f509a5753b5f68d0086d1f629cddb13e72036f939cad866d0054914302e55ee20630a475156bf4161756e8a") syz_execute_func(&(0x7f0000000240)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setrlimit(0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000180)={0x954, {{0x2, 0x1, @broadcast}}}, 0x90) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f00000004c0)={{"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", "05e2efb7e855ae04f273ae56a6a8138d263e120ffcae6c49abe38a11d79576e9", 0x2, 0xe1}, &(0x7f00000003c0)="7cc38cb5f4a14311af13394c659c51a3aa85d6f5682d497a586b0cd54fda980f580688801046a56644d89509fa59f4fd7155c094b76edf43189decaf3f01c39e80255f98f0445dec2249f59bd20b7c5a1d3ffb4cbf83d833f4e95bd04a31dae9b9385aa7930fb1dad8d7a04c71e1dac0c43577670933ea316b7097ce70b0735fa7d96c5ff98010129ff681552acf22bb6d1a022bf2d6f3be7d56471585f5466796adbe04e06e7f792bbdf87d3e2e8457ab86302ad67ba39c0334448b4ec61d66c9ab3d4f316b9433a39079a78a9afa53adc09c823b5a8e9d7a3ae38a7024a62417320ecf06668bdc", 0x40, 0x1, 0x69b42388, 0x0, 0xfff, 0x40, 0x1, 0x2}) 05:45:14 executing program 0: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000480)="c0c153cecd82c721824ffa475dcf223639390fbc31c5e70da065f536f764d5cdb6cca7966ed39560a6c7f7be119e6e19a1b9cdd0a0cbc1f3") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xec, 0x30, 0x1, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x9, 0x9, 0x97e, 0xfffffffffffffffb, 0x6, 0x1c0000, 0x80, {@in6={{0x1c, 0x0, 0x8, @mcast2, 0x1}}, r3, 0x3e, 0x0, 0x6, 0x2, 0x5}}, &(0x7f0000000400)=0xb0) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b06a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22eb572e41812047002b0000006eba0dfe8c738888a1c4101f9b640f41152f2d8514e201c421a2593aace7100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cac481f877e348ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000078") 05:45:14 executing program 0: 05:45:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="cfaa4d889ff172b37e40649ba57aaf5cb48e211b929e00a86c815addf68d560fa9fa0eda85819d0b85ac4318ccfe6ae196403d4d9a1847e1323c391327f13e21b00e", 0x42}, {&(0x7f00000000c0)="f89fc2862e0d60e668269d1a5cc4", 0xe}, {&(0x7f0000000100)="5d86a15bda0e5b02c58883d2e51ec85bdb01a6aa35e086afa27a7d9f16199cbca2eb0b8fc655cb03880f6e809f1f8e9cd5464cd3c513dd06e4ac50b34d53a5ea520135641e4ca098d93a8da812e5a9bbaebc", 0x52}, {&(0x7f0000000180)="e3e5f66dc51e9bedf907a4069e01e2f3e3f58e47af9398478fd7b172f1a886cb03599e4b9f4b27475f0fa1d5cfeb9eeedfd64364fe49392046aa61ca3bff64983492eeecaf498f750e88830f6372a3de572071f4dfd929f89975de924b068afe7d16408e7e075cfe81ed7b402a7dbf96ee4056722ae26b41c267f18bb5643f", 0x7f}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x0, 0x36, 0x1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={r1, 0x0}, &(0x7f00000002c0)=0x10) 05:45:15 executing program 3: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x4) sendto$inet(r0, &(0x7f00000000c0)="24698512b757890a143701787cc27305d0981a7f5488f9822460fab1a4629306", 0x20, 0x100, &(0x7f0000000100)={0x2, 0x3, @loopback}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0) 05:45:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f00000000c0)) 05:45:15 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20004, 0x4) chmod(&(0x7f0000000040)='./file0\x00', 0x102) fcntl$getown(r0, 0x5) getgid() syz_execute_func(&(0x7f00000002c0)="982c3b0f050520d0f8074eb0034141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f29408901b00b0000000073d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") sync() 05:45:15 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockname(r1, &(0x7f0000000140)=@un=@abs, &(0x7f0000000240)=0x8) 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}, 0x0) sendto$inet(r0, &(0x7f00000007c0)="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", 0x1000, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), 0x0) syz_execute_func(&(0x7f00000002c0)="0fbab717000000488fa97880f4c46101ddfe66f36e6565430ff26f85c4617debb20ad030e0c421e1efa4a96414a912c4214d151726400f38c86241c4a119d36646") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x6a, r2}, 0x0) 05:45:15 executing program 3: syz_execute_func(&(0x7f0000000000)="b1c291cd80692969dccf000f708301000000fec44139fd5bf91e89c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00") 05:45:15 executing program 2: syz_execute_func(&(0x7f0000000140)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") unlink(&(0x7f0000000040)='./file0\x00') r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}}, 0x0}, &(0x7f0000000200)=0x84) accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0xfff}, 0x8) 05:45:15 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000615000/0x2000)=nil, 0x2000, 0x4) mlock(&(0x7f00007ef000/0x3000)=nil, 0x3000) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110) 05:45:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) r1 = socket(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000001640)={0x0, 0xfffffffffffffe24, 0x0, 0xfffffe2d, 0x0}, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r2 = semget(0x2, 0x4, 0x8) __semctl$SEM_STAT(r2, 0x40000000, 0xa, &(0x7f0000003680)=""/4096) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0xfff, 0x4) 05:45:15 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x11) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="7e2cb98fbd38eeee2c96d555e44f9b4f9a1034ee90253e31ce148beee5515fd6c2e218646183a1766e8f0ca214679850b848644c32f81ce565e674eaa430c18be3f7af89d8db45d667e6167f37b3427762463ea0b7cf3617a6c450c32f2c89f899f6368a1488eff1258c5039b3be8271dc60269c988192b62f1364601362ecbdcc4637ab12708172856fa27e") 05:45:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x14, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 05:45:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8000100) close(r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 05:45:16 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x7c, 0x0, 0xfffffffffffffe95}, 0x0) 05:45:16 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000240), 0x4) r1 = socket$inet(0x2, 0x10000000, 0x6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0x80}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @empty, 0x2}}, r2}, &(0x7f0000000200)=0x84) 05:45:16 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x3) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) 05:45:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") r0 = socket(0x10, 0x4, 0x7f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:45:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202e1ef18346c653000"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x1, 0x0, 0x9}, &(0x7f0000000300)=0x94) 05:45:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x8608020000, 0x1000000000004) 05:45:16 executing program 3: r0 = socket(0x2, 0x4, 0x10000) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xfca3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3ff, 0x24e4, 0x300, 0x6, 0x2, 0x67b6, 0xfffffffffffff567, 0x0, r1}, 0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:45:16 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000080)={0xc387, 0x99, 0xa5f, 0x2, 0x3, 0xfffffffffffffffb, 0xffffffff, 0x1}, &(0x7f0000000180)={0xfffffffffffffffc, 0xfff, 0x1, 0x4, 0xd60, 0x10001, 0x100000001, 0x3}, &(0x7f00000001c0)={0x7ff, 0x8, 0x4, 0xbf1, 0x9, 0x101, 0x9, 0x7fff}, &(0x7f0000000200)={0x0, 0x8}) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) getpid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$dupfd(r0, 0x0, r0) 05:45:16 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000000c0)="27b0be833dfd81a26ecee0e674a445ea8e9cfe63aab1a4f1a5678771b78f5e94af23d006fbacc40202820c7c24b5246884bc73af8102908edfd3d00da75e98b065e7308fc1f2a3c7ab854a5550060a0b5850cf2b7f3701b3b1df208c8d12fe0d4d804df06631d4a0f4086694112ca0dae76ff8f09c36070259699aaa9b5a1dfdc5fdd9189aa1b31958c6ada74d2827decb61f01c164793a80ef5a2482f651076bc68942cdeb7171e1bfea7b587aa82536cbf83f88e6d9bf2091466e7bf81cca726e8403b82386c2e394d8d495b58f41f") syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYRESHEX=r0]) 05:45:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='/', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000180)) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 05:45:16 executing program 0: r0 = socket$inet6(0x1c, 0x20000002, 0x5) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000140)=0xb998fa80f3bcbfec) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x28e3, 0x9ef00, 0x32}, 0x10) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) 05:45:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r0, 0x0) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x98, "e6c473d72461f36be55f361001185688415db9c098b6bb75ae49d9def72b38f51154f236e5ec88f8427d4fcfaeb9b76c14fe0da51780af2651abd196b0101445b5c401d92ef3f3d7c379c82fce28ad34e2137c4996ad453c8b25723451c93509b09df8824cb47550bb6968a7479efeae5689b5449a6714b794e48a2e54fcbc47ab1771b51245a200add640586f9473ce5264a8f44cc0fa42"}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in, @in]}, &(0x7f00000001c0)=0x10) 05:45:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r0, 0x0) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x98, "e6c473d72461f36be55f361001185688415db9c098b6bb75ae49d9def72b38f51154f236e5ec88f8427d4fcfaeb9b76c14fe0da51780af2651abd196b0101445b5c401d92ef3f3d7c379c82fce28ad34e2137c4996ad453c8b25723451c93509b09df8824cb47550bb6968a7479efeae5689b5449a6714b794e48a2e54fcbc47ab1771b51245a200add640586f9473ce5264a8f44cc0fa42"}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in, @in]}, &(0x7f00000001c0)=0x10) 05:45:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x5e1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000001c0)="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") __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000140)=""/78) 05:45:16 executing program 0: pipe2(0x0, 0x4) getsockopt$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) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r1, 0x0) 05:45:17 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x6, 0x1411, r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) sendto(r1, &(0x7f0000000080)="d965faa273add2fd9c39fc9013976f16db3e3c1762964691a0037cbdc21dd92c4bce20d4f4be788614b70db61a0d78234f26246ec39cf63c22644a8a172f716b87070ef60f7222febd5b3bfbcdf9eed4f91d77a0d83037a9", 0x58, 0x4, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8000}, 0x1c) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) 05:45:17 executing program 0: syz_execute_func(&(0x7f0000000640)="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") __getcwd(&(0x7f0000000200)=""/230, 0xe6) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getegid() 05:45:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x8080000000) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x4, 0x2, 0x9131, 0x5df}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000000000000000000000aa1f00"/128, @ANYRES32=r2, @ANYBLOB="820016ff3def11c396df982de63f593c93ce00003ea4cc53ad41eec72f04a1cdb19c7aab44f03e7690eded11e80e1dd761bdb0eea3d5a8bc7202000000a0a0499e66b775b6e8a6403d"], 0x8c) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r2, 0xea, 0x1ff}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300), 0x4) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="e9", 0x1) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x3725, 0x8, 0x1000, 0x8, 0xffff, 0x8001, 0x77, 0x2, r2}, &(0x7f0000000380)=0x20) open(&(0x7f00000003c0)='./file0/file0\x00', 0x10000, 0x50) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x1}, 0x8) 05:45:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0x91b03ef4) socketpair(0x17, 0x5, 0xdb, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x401, 0x5300, 0x8, 0x1000, r2}, 0x10) 05:45:17 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x3f, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) fcntl$setstatus(r1, 0x4, 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x23a, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x208020005) r2 = fcntl$dupfd(r0, 0x11, r0) sendto$unix(r2, &(0x7f00000000c0)="0a055f459facbb1e89ae0b1f08bfb877f9bc73b8ce152acd14cf807a77868fa0960ea85cc373179f4143451ccfeb8cdcadab14004184a6277af3a7a779ff8a3274ca6269da571767a05868b3abb1b5fd68293dea7ff01732468b4ef5a3c914456ca7da0b11ec7bdb1b5f8a470f3746c5bd673aa1b0675c6b02f25f7402c6c42eb0037dad12e016a1dcc6954c30880f38a2ddeb", 0x93, 0x20000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x1000, 0x6, 0xf3e2, 0x5}, 0x8) 05:45:17 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 05:45:17 executing program 0: freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xa6d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000017c0)={0x7, 0x2}, 0x10) accept(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e900"/4098], &(0x7f0000000180)=0x1002) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 05:45:17 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x8000, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x3, 0x4) r1 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) shmdt(r1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, 0xfffffffffffffffe}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x2}, 0x8) syz_execute_func(&(0x7f0000000140)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00b25b5b45363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df64673667667066c44278f35f0a0f01c36666450f17560da1a1111d54111d00") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 05:45:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0xff) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 05:45:17 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0}, 0x0) 05:45:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mlockall(0x2) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000700)={{"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", "c3825b592b3c969b97a6141292bfe108b2f6cf2b88fdb0633fcf2dd76d0731dd", 0xfff, 0xfff}, &(0x7f0000000680)="d4194d49c15192388baf9dc9920710a7a8bbf39045c4e5ec0686b07e92c5346ea687f79c4a045bafe2bf82120fe8ce0e41bb0dd4d226058be47ed1e796746eaefa68099ccd2d04238482f3ea123e491f75a59ca8fda6ec3e998c89a410d32bb7b277c09a2c49", 0xb09a, 0x0, 0x81, 0x4, 0x3, 0x8, 0xfd, 0xd32a}) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000b80)="091d1c084366ba49a0e12eb9d02a0236302e22670c569802046673b074ae7be5196142ba6fde9a735939960014edd624f177155dc50dda51af3cbde1d89668ec15869b65") fstat(0xffffffffffffffff, &(0x7f0000000100)) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x83, 0x3, 0x9, 0x100000000}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xf100) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000200)={{"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", "d92f70929e004190e244e68f51d4bb8b482abd0d69757360464e30e2ba571ced", 0x7f, 0xf67}, &(0x7f0000000040)="3431519ad9dcd8c5797618f3af35384f44bb8ada3827cd3ecc7b550465056ba8a26466674df1268f35d82383693d6a94de7f54e1642b5ef3219704a55f400525495b22b1102a78d0b59860324424bb8c17581834931f54dd4c8e87dd1444f632025620c55bb15f2195e679021e008a700d23b7116d21c4c969bc343fb4ca", 0x20, 0x8, 0x80, 0x80000000, 0xb0b6000000000, 0xff, 0x7, 0x5c}) 05:45:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000000)={0x4, {{0x2, 0x2, @loopback}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) ioctl$DIOCGETLIMIT(r2, 0x4004667f, &(0x7f00000005c0)) 05:45:17 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x8, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) accept$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x7a5fa0b981a1d875) r2 = socket$inet6(0x1c, 0x10000007, 0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003f0000000000147e00000000"], 0x14}, 0x0) 05:45:17 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101e, &(0x7f0000000140)=0x4, 0x4) sendto$unix(r0, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)="f7878e525c17811c22a59f552cd3ae107ec05dea8df5171b52f347f5edbcdcb39cc59cf98a22d4fdcd827a6f98c35df306e0b099e6e7daa5f4e930e553e54f516632eaa697833c4a9ef8e1190f8b155f382f7b3de89424c5e7221145fb0e5e01ff38d3d96ace94ba0dc0d2340c99d9a2ad41", 0x72) 05:45:17 executing program 2: syz_execute_func(&(0x7f00000002c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000000c0)="8b3406e9c00fb7593bd659af9d46defca99773") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0), 0x0) getpeername(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) 05:45:17 executing program 1: syz_execute_func(&(0x7f00000000c0)="b11991cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) r0 = socket(0x0, 0x2, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1000, 0x16, 0x80000001, 0x4, 0x7ff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, r1}, &(0x7f0000000240)=0x84) 05:45:17 executing program 3: syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000002c0)={{"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", "67fcd8c5a98e37407ba610b96bc0f4e95822e6c995ad851295c939d12005101c", 0x80000001, 0xffffffffffffb4d0}, &(0x7f0000000000)="e6166a3422cc5e0d9673076f90fc60dd216731bef46b19daf8626f0b08385bd374cd490c98d0da536f23a84a724da605c980b33e", 0x0, 0x21c5, 0x7, 0x9, 0x8001, 0x9, 0x5, 0x8001}) 05:45:17 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660f59f7e1e19966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") 05:45:17 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x3}, 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xfbc}], 0x1, 0x0}, 0x0) 05:45:17 executing program 3: r0 = socket(0x1f, 0x5, 0xffffffffffff7fff) fstat(r0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300)=0xc474, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xab42, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x7, 0x9248, 0x401, 0x0, 0x400}, &(0x7f0000000240)=0x14) socket$unix(0x1, 0x5, 0x0) socket(0x1c, 0x7, 0x5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x7, 0x3}, &(0x7f00000002c0)=0xc) poll(&(0x7f0000000340)=[{}], 0x9, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:45:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) 05:45:17 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1e, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40, 0x2}, 0x10) 05:45:18 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x70, "995c7ca6a37b93ef9a5959bf26ec35629b2d9eb6df44b203d5a4a0a27432e90345a015cda91bf922d8561fe1f7bf4fcf7bb7d4c508b5d949102c92677fd2c8da979bcb4718e40317234c9b0d029e467dcbfa8b830f68230ce9626d5fde2d1a429a6be403cfbaafa1b2a928a8a5d6f194"}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000003c0)=0x10) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) 05:45:18 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) poll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x7, 0x75, 0x6fd, 0x8}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0xffff, 0xf, 0x10000, 0x7}, &(0x7f0000000180)=0x18) 05:45:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7ff, 0xffffffff80000001}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x5, @mcast2, 0x8001}}, r1}, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0xfffffffffffffffe) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x5) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) fcntl$setflags(r2, 0x2, 0x1) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) fcntl$setflags(r2, 0x2, 0x1) 05:45:18 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001480)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0xb37d, @loopback, 0x8}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000200)="f6ece93d34951d8a92823dcb6a79caf15d25758b55201940072c5f8ace5843f611c8b8606dad4dd49eefc77a3f6b4d45d6d61f3e7b7e28a14706d50bd7ab26c6e735d2267e13ad40e8588d26658c6b732b099f66d2dbf8254cd8782fc06f8e443483f4578a0ae62a25488451fc2238049a3e058451730508d46e3fed19d9ed730e8b3b18ebdad8e97113d32379918e6349769895c85e687c120db5b141ee4669cd3be20072523fc27ed49f1dd64351aba047e1d1ba53844349ef2efebc09cf1b0f3063d6bf9d441df7afffca3d4b837539aac1e5adf56ff5a0f944be1acf", 0xde}, {&(0x7f0000000300)="77e20c087caaffced8a398fa25d57ba0a61a3ae3af540093415e8e655eef806a09b7f6c79f29cbac2f4fa1e35c5da2e35d6099b2e31002a4f4c5f83a49133d4a96bb76a042f63e327e", 0x49}, {&(0x7f0000000380)="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", 0x1000}], 0x3, &(0x7f0000001440)=[@authinfo={0x10, 0x84, 0x8, {0x3f}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffeff, 0x4, 0x6000, 0x1e, 0x80, 0xffffffffffffff44, 0x9, 0x81, r1}}], 0x3c, 0x101}, 0x20000) r2 = socket(0x1, 0x4, 0x7) recvfrom$inet(r0, &(0x7f0000001500)=""/206, 0xce, 0x1, &(0x7f0000001600)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000014c0)=0x200, 0x4) 05:45:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 05:45:19 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000300)=""/169, &(0x7f0000000000)=0xa9) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) unlinkat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) 05:45:19 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffffffffffff000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 05:45:19 executing program 1: r0 = shmget$private(0x0, 0x14000, 0x200, &(0x7f0000feb000/0x14000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/64) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/74) r2 = msgget(0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f00000001c0)=0x6, 0x4) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r7 = getpgid(0x0) r8 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0x8f, r3, r4, r5, r6, 0x0, 0x5}, 0x800, 0x7, 0x1000, 0x5, 0x7, 0x3f6, r7, r8}) r9 = socket$inet(0x2, 0x1, 0x101) r10 = accept4$inet(r9, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000005c0)=0x10, 0x30000000) getpgid(r7) setsockopt$inet_MCAST_JOIN_GROUP(r10, 0x0, 0x50, &(0x7f0000000600)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) r11 = dup(r9) ioctl$DIOCRGETTSTATS(r11, 0xc4504440, &(0x7f0000000740)={{"7014cb8b6f1c986c35589300526c2e8763f1df01bf413aa36e085322454825bd0bb89e5a2c309ea4c236ce630a672e79683e7efc37062d9269ae17da539dd2e2618631d221d852f33b83aa96f6a305e555b0acce161a734e423d0502cd08232c2a6d534800862c6ac4cd505fbd0f432ad22e12233daa8fe6c7eedf252b2c5637651bf99820acde9fd975a363284f7a6d5c0fc18a61c67aebe2288b60d0414e305205e5fe3bfa00d3f6c9ca4930686efba42d46d5d2517ee6dd016b4401fd29227d37ae55642a51677e6f3651fb4fa2fc14f63c9791d8fa8dea9e31cc599c06c9b21f196fae196d70f36ab95a4a119048dc4895b34a8dbd72b1eb0b6a92235cfb137e8152992b476978a57e228a46d940043cd01d9516f564c251a601e060bcd0f667ac93d05e7315183b4ae9fd0782de42ac75edda00712a428b38222fbebce171643cdbcfe0757db2c0341f11a4e2c26a8bab37114f929e5da2e3960f9be0eabb9cd2fcb1eae3b4fd31688d6d90a59344672f1db31ee6013dc5d60f8cf379ed7438a729f0c7f0fe82b7e7dad09aa92408d41a2a89255c1cbe810e1abd7d22c73183f4c2245c848f5bd8a6f9d9a95ca9bead961d35e95f9f2bbe9ea06c1f0cc5d4e633b0762311e1ed28bc1294654d57a3bcac3445c1ce4c29e4fbccaf8d3272483c02c655621a20e33788b454cd288bde83c8160fc1cdde463937983173dd3b146f31a49fc2e03a2f3b2b43c3c2df5e7cc2a3e2ab231993d838049392c51398ee0ee2316289eeb485febd46d5f258b309e9a8b2e697dfbf001a1decb80745f9805c72f7247de6f8b0efb33b763246eafe38f5f446635b18da6bf15dd38a8752d636161b54a9bbc7f7f1a235023d2343db9b9e913dec8d52bc5054add5934eb04ce2c25c4d52c2a8380b28e176ba6ce12cf334de2f1d595aad9a913b77a37c0bab3aa73b02db19979f691805bec3627777dd510adc98aac7cd60db7401fcd5861712f697a36153236c7c1d5bafb049def3e709715b0609d8cfcd4de83feb9cb2739c54cce12361a7c1cd48231b29fa8e8209c7648ccf4dfc486f9759f5a3fe7b90c48103100f95c4a7108368009f6e82695a4503f51ea8be3b9b802d41ece45d952b17080dfc8b98030e8affe334c2288e2aa6740a5d16d952b6cb16e3dcbc0ad2235856cc5408d22aba7468fd48502142150fbc84e2f097e3bb59465ed32d5a687f8b8e208dccd3be588d7ca3adca8c8fa753ac32490e7e199ef38295be0e1aab882e6ef0b101a68d063a51b55771915dc2d09c5dbe7c0434702d58a0339cde4568ce04bfa59a0c1be2b9a3df5a65e7965671b88a957a763983ff27a09ead1e1449d903f5c04ca8f935ed4904a7901aed462faab5896390e9438ba94f289ebe179b10f9394c058b90b6a71e82e90fa5878dc6def23e401f29d0e805a13ef02c", "ebc0115fa8d5ef687102514dbc2827e1b6ed70afc18245b0ef870d6542689d0b", 0xf23b, 0x1}, &(0x7f00000006c0)="605dc9db49b57cfedb398d15a70a6591f1fbd6247dfa10da6a20e40b679a8e9a39681899324e0c6253a5dbdb84649173b9af7e651c20d30fff1c083e31aa1c0c6236", 0x70e60000000000, 0x9, 0x1, 0x4, 0x401, 0x4, 0x1f, 0x2a0b}) getsockopt$inet6_int(r11, 0x29, 0x3b, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setrlimit(0x3, &(0x7f0000000c40)={0x2, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000c80)={0xf, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000d00)={@in6={{0x1c, 0x0, 0xfffffffffffffffd, @mcast2, 0x2}}, r12}, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000dc0)) freebsd11_lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)) ioctl$DIOCGETALTQV1(r11, 0xc1304430, &(0x7f0000000ec0)="bf841840931c3d9fa1609fd0eb592a710e67c230dfcf6333e0edff2f41b8") freebsd11_lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r11, 0x84, 0x903, &(0x7f0000000fc0)={r12, 0x9, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x22, &(0x7f0000001000)={0xf, 0x3, r12}, &(0x7f0000001040)=0xc) 05:45:19 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x7fffffff, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) poll(0x0, 0x0, 0x0) 05:45:19 executing program 0: setrlimit(0x9, &(0x7f0000000080)) getuid() socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) exit(0x2) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000001c0)={{"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", "7da6603f9eef63baa6b97937230b081c41833f4053bc332b9f93d35649619c32", 0x1ff, 0xfffffffffffffffe}, &(0x7f00000000c0)="8076740961848358fb0a0603a810f1f66f68eebd27c1246df3de4849229feb437628409ff726a95012d850bcad12249d2460c1d979c8a533251e8986c6dc80ac9a15049b22a21eee727ca7d832fbf655a286b268a79c26aa57780572c0bf4c62802b19024d032f9df27c6b57f8c18a5c766df26206499d709379aace659d57b85a8b8869fec3396c526de0d8e838e0283ad99c266e6daca23dbec9add57b704c6ff49973c62e35e1f7e177cb9b08230e7aa24e50a0f8da54ab8ac49f8e41cb0972cb", 0x1f, 0x5, 0x5, 0x12000000000000, 0xfffffffffffffff7, 0x1, 0x0, 0xfff}) 05:45:19 executing program 1: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x7, {{0x2, 0x0, @loopback}}}, 0x90) 05:45:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280)={0x6, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x5}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x8}, 0x24) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x1, 0x4) 05:45:19 executing program 0: syz_execute_func(&(0x7f0000000200)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5) r0 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)=""/11) r1 = msgget(0x3, 0x104) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/74) r2 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000005c0)={r3, 0x4}, &(0x7f0000000600)=0x8) r4 = socket(0x11, 0x7, 0xffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000003c0)={r5, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r6 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000440)={0x1, 0x1100, 0x5, 0x1, r5}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7, 0x6, 0xffffffffffff7c41, 0x0, 0x2, 0x9, 0x0, {@in6={{0x1c, 0x1, 0x333a8a46, @mcast1, 0xfffffffffffffff8}}, 0x0, 0x1, 0x1, 0x4, 0x6, 0x16e}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2300040000ff010000000000000000000000000001ff0100"/128, @ANYRES32=r7, @ANYBLOB="04c602007f00001f"], 0x8c) 05:45:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) mlockall(0x1) socket$inet_sctp(0x2, 0x1, 0x84) sync() linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x10) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 05:45:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x10001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x32, &(0x7f0000000600)={r2, 0xfffffffffffffffc}, 0xffffffffffffffcd) 05:45:19 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='.\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 05:45:19 executing program 1: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2, @rand_addr="3d8f02f43b6b48b4c7bc6f860b5163d6"}}, r1, 0x8, 0x8, 0x1, 0x101, 0x40}, &(0x7f0000000140)=0x98) 05:45:19 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0xffffff02) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x8f, "32a789637589c288be627db5ee7a6183e59d867178673516371f24ad5e963a447d86b3a351d4241c6bc85d8a0b8c270d9b4cd723ec077eb9bbed87a4866198bbc218b1a1b1d285029ffb2e41d9b34e4fa677589b686e77665f0ea9375ba4a77c9775dda3c2d2d12a910e7ff931332b255d8ede5d2858ae641bc4a7af9bb22a9e0042ea0d278502335c51f5df4964cf"}, &(0x7f0000000280)=0x97) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={r2, 0x6, 0x3, 0x5eb}, &(0x7f0000000300)=0x18) 05:45:19 executing program 1: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x78) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xd66b, 0x3, 0xc401, 0x2, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x40}, 0x8) freebsd11_stat(0x0, 0x0) sendto$unix(r0, &(0x7f0000000240)="6a3748a9635e927dd87ab7c3d8fa3eb825ca9a7fb28fadbc288ec60d03424df424d33d318be2e04cfd269c39f4eb4c0327f8926a40d18559c26742f3a7704fb86df4ac539bb18a9095b753a32617ced56bf4392663053784174a9bbba6eaec1c8ad03a28ffdc7d8efb57f97cda0d2045b8d6bb69dbee764c7ac5ed41166d8e84cbadad9308404e6e7b82db5b79e292782a1363cacab4f80fb5060d55a1d3efb01193c8ebbcbf19228a9b216858d5a7183c870e8a746ccee0c5dfcc4d42ac7fc0701e234c04b737993354d0969d213e305767ff1006982319781209cf877513458533d8872623705b53", 0xe9, 0xc, 0x0, 0x0) 05:45:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x1003c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x500, 0x20, 0x1, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x8000800000}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5e4efd97}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x2, 0x1}, &(0x7f0000000200)=0xc) close(r0) 05:45:19 executing program 2: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0xfffffffffffffffe) 05:45:20 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/578], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x100000000002000, 0x1eb2, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x80000000, r0}, &(0x7f00000000c0)=0xc) r1 = semget$private(0x0, 0x6, 0x40) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000100)=""/102) 05:45:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x5}, 0x10) getsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) 05:45:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="e4713993a7ed0bb889e88c9100877ace795496d1939f3cdac05d4d8b3abbca043674c6") r2 = msgget(0x0, 0x4a1) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f00000000c0)) r3 = msgget(0x2, 0x560) syz_execute_func(&(0x7f0000000580)="c4212de35100f342bf1b3b0f0f2175c6e18326470fe9ae93000000f2470f78ed04320ff7d5f241aff240aec4a1297d2d6c000000c4410565f5") freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r8 = fcntl$getown(r0, 0x5) r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f00000003c0)=0x4) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x4, r4, r5, r6, r7, 0x184}, 0x100, 0x4, 0x1ff, 0x401, 0x100000000, 0x3, r8, r9}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) 05:45:20 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xff, 0x9}, {0x35b, 0xc0000000000000}}, 0x200) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 05:45:20 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) open(&(0x7f0000000180)='./file1\x00', 0x288, 0x80) open(0x0, 0x0, 0x0) sync() socket(0x0, 0x4, 0x0) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, 0x0) syz_execute_func(&(0x7f0000000440)="f00fbb9f000000009165f70f6969ef69c44129eec3d98a0071d81c5bf9c441956840f77700c4a34568988c66000003f30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00644d0f7ef8778018e62a2a61f20f0f2ce694f6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660fb033d0") 05:45:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 05:45:20 executing program 1: syz_execute_func(&(0x7f0000000000)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 05:45:20 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000300)=0xfffffffffffffe95) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = msgget$private(0x0, 0x89) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000180)="7841b8bbd2a8a53d7772f2", 0xb}, {&(0x7f0000000380)="18ac309932788da08b057983f9f367f0f9dc703ee7653e7b7ba40282402abb37af3d78cc7a4f96505f5ec6f81eeed24f93004c7cb129b44642848ab470e54068946ea0db6d0a9109d5b5ca4b885e3e6bc77b90dc81aeddbe1d9131039b6cf09dc787858eb18eaf17f4d4ace048d1dee2c33b91693d0ecf9f19087de9703f9d66c39ee3fd31ddef71f61aea5ca6944357d08b14b670eda3d92d800af187f13c2c016202874e94d959edd5", 0xaa}, {&(0x7f0000000440)="0fa01e2e11d2cd0996eeae3448252c6056c8f5fbbdcdfcdee55d9262244de53e810891a826a04810a33c2762d052133f0cc5d892d1d0b94863b3261cd1ebfb01244587deeaeff015c97f2a98a3d75541d54ba189c28a55c635b1", 0x5a}, {&(0x7f00000004c0)="c34595965e029b17f70fac53b014f0705547e22db058bd7314ffe28a41382c0eb0313da65fdf16a0d4b4ed2d798f87304df6c1ffba2c6ccfae8c321e4153f37afc24290f6fdb4cc26eed9b4799d245fa037a9025317a1df45f57fb0df4c21d1f27f0a0299f5e18fda3125f0af0d0ce820431fa272779be9a183cf3f5", 0x7c}], 0x4, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000200)=""/119) r4 = open(&(0x7f0000000280)='./file0\x00', 0x3, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r6 = fcntl$getown(r2, 0x5) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x0, 0x1000300010005, r6}) flock(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x9, 0x3, 0x1, 0x10001, 0x4, 0xead1, 0x31, 0x5, 0x6, 0x800, 0x4}, 0xb) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x40000200000012, r0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 05:45:20 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = accept(r0, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) r2 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001200)=0x4, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r3 = getpid() fcntl$setown(r2, 0x6, r3) poll(&(0x7f0000001240)=[{r1, 0x4}], 0x1, 0xffff) r4 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r4, 0x0) accept(r4, 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x0) accept4(r4, 0x0, 0x0, 0x0) shutdown(r4, 0x0) 05:45:20 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c48821593636f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r1 = shmget(0x2, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000001c0)=""/91) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)=""/185, &(0x7f0000000180)=0xb9) 05:45:20 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x422, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x1ff) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x410, r1, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) 05:45:20 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000000000)="bfef56bd2e6b766b513a222aa873326fd97200448c9173a3116b9f7e83b7e702849880f14269cd42a98802535a6e53c8adae0f22210bb3344454a5ed2c43e51e4c29d2bccea15f73aa15d17f7621b9bca2c8f887026e15b0350eb462351845d2c5aab502c0aa007d5b6d8e9cec8fb6c5be67048b9fa0c42866457d400bd2435973f399cb80b2062dc7cdffe9b110a2f1eaa3ba877cc5aa57d6f044cd6b6d551ced09edf943b190bdf6d5781fcec75e223717", 0xb2) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000000c0)={0x7f, {{0x1c, 0x2, 0xf75, @empty, 0x8}}, {{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x8, 0xf, 0x27, 0x9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @rand_addr=0x7fff}}, r3, 0x9, 0x9, 0x1, 0x2, 0xfffffffffffffb6e, 0x9}, &(0x7f00000003c0)=0xa0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f0000000500)=0x100) clock_settime(0x4, &(0x7f0000000540)={0x1828, 0x3}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000580)={r3}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r3, 0x7, 0x76b7, 0x1}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000680)={r4, 0x6, 0xf, 0x7, 0x100000001}, &(0x7f00000006c0)=0x18) r6 = open(&(0x7f0000000700)='./file0\x00', 0x108002, 0x12) r7 = dup2(r0, r2) linkat(r6, &(0x7f0000000740)='./file0\x00', r7, &(0x7f0000000780)='./file0\x00', 0x400) getsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f00000007c0), &(0x7f00000008c0)=0x100) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r8, &(0x7f0000000900)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4e0}, 0x1c) accept4(r7, 0x0, &(0x7f0000000940), 0x10000000) ioctl$DIOCGETLIMIT(r6, 0xc0084427, &(0x7f0000000980)={0x8, 0x2}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f00000009c0)={r4, 0x75c5, 0x4, [0x5, 0x9, 0x8, 0x7fff800000000000]}, &(0x7f0000000a00)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000000a40)={0x1, 0x45d647b9, 0x6, 0x1, 0x7, 0xffffffff, 0x9, 0x8, 0x0, 0x7f, 0x4}, 0xb) getpeername$unix(r7, &(0x7f0000000a80)=@abs, &(0x7f0000000ac0)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000b00)={0x3, 0xd08, 0x7fffffff, 0x1ff, 0x20, 0x7, 0x2, 0x100000000, 0x4, 0x80000001, 0x1000000}, 0xb) setsockopt$inet6_buf(r8, 0x29, 0x23, &(0x7f0000000b40)="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", 0x1000) accept$unix(r1, &(0x7f0000001b40)=@abs, &(0x7f0000001b80)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000001bc0)={@in6={{0x1c, 0x2, 0x8001, @mcast1, 0x8}}, r5}, 0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000001c80)={r4, 0x0, 0x8, [0xf4a, 0x9, 0x6e31, 0x8000, 0x4, 0x3, 0x9, 0x0]}, 0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000001cc0)={r5, 0x1, 0x5, [0x10000, 0x8000000000, 0x9, 0x1, 0xffffffffffffff81]}, &(0x7f0000001d00)=0x12) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000001d40)="683df56f45425466ea03190ef1d8c0752fcba51c8c373a2a897876a2e444a1e250f74406634d79be0fec6f7fb02ccb574ec04c7538a3768370898fa1ffaac5b0096b21cdb6b0ce20bdcccd7418830d7a290ea7f42e7cc784d563c0d5184a63a454d3cd5ae9c48f557747d55d7c3c06cd75376e0e377979af61ea2f1eb24d8291063f40fd5fcfabd9eb3fe6b41d904c142ba313b9d3a7508ca0e6d8be2e0f77e98d1c29c111c30d5dae9bca8716ba89202040") 05:45:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xc00, 0x10) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x100000001, 0x2}, {0x8000, 0xffffffffffffffff}}) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000004, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xef25}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:45:20 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) fchmodat(0xffffffffffffffff, 0x0, 0x40) r0 = open(&(0x7f0000000140)='./file0\x00', 0x37df3f9e949383e3, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000340)={0x5, 0x80, 0x4, 0xed2, 0xd5ff, 0x7fff, 0x401, 0x3, 0x7fffffff, 0x5, 0x7}, 0xb) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xd4b, @mcast1, 0xffffffff}}, 0x0, 0x8, 0xffffffffffffffdf}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000400)={r3, 0x74, "5ffe68bb4bb30a672f1c3afa6020e86c71ca9494635d92d4c00a026a455bbad022e263d6c94a59e8f80c16f1d49b830e8a88efe54b14ae7e83bad4b7f56608be0e9e6f3bb2579b59e7e56bc44bb8ac691542b1a12a4b3af49fb16f5c15c34e880c6cc5df56f0a5dfbc646fbd3ae34cad799e3065"}, &(0x7f0000000480)=0x7c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept(r4, 0x0, &(0x7f0000000100)) 05:45:20 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6(0x1c, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x8001, 0x8001, 0x5, 0x3f, 0x200, 0x0, {@in6={{0x1c, 0x1, 0x2, @loopback, 0x4}}, 0x0, 0x80000001, 0x80000001, 0xde, 0x2, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x2, 0x3, [0xcc21, 0x100, 0x0]}, &(0x7f0000000140)=0xe) 05:45:21 executing program 3: setregid(0x0, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file1\x00', r0, r1) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = dup(0xffffffffffffff9c) openat(r3, &(0x7f0000000240)='./file0\x00', 0x2, 0x10) setregid(r1, r2) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file1\x00') r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x30000000) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000200)={0x85d, 0x6, 0xffffffffffffffe1, 0x1}, 0x8) geteuid() 05:45:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b9000000e95c16f15ed21768c1721cae2001779f3e848dbf76ab9a8521c4902552678d01e65b3dc59399e20e272e8a859e58511d8d3a5575c183470ae74352de9968e28ed55bd5706e05fd050d053d477d01a49ad2ed55a2ee3921c567aff140f8c037f05fcea2486ad9ef5e81ef31ae0eaca1cb498300749b7b7034bc732592b21345ad7045175fc17791cce52848a7b89cd7d5ec53a82abd56059b6cd3b3e5a5f3fad4e51aaed5fd24daa0aa37e410674705c6e6906aedefe652b987877c5ba06529e824d8001e61f55a4f2f957b221fcc76bb7a0b16"], &(0x7f0000000040)=0xc1) munlockall() ftruncate(r0, 0x0) getuid() chroot(0x0) socket$inet6(0x1c, 0x5, 0x0) 05:45:21 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setgid(0xffffffffffffffff) r0 = getgid() setresgid(r0, r0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) 05:45:21 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000001c0)="0ad125129edbeb565bc11e13853a108c9e9b29f24d1041454a8e71dd0538def85b9092c59a455e14deb9b123d5ac4750609883db245ad10e79f5187648aaa540489f51b4bb17143cfabdb266") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x80047457, &(0x7f00000000c0)) 05:45:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667d, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000b80)={0x6, {{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x2000000007, 0xffffffd6) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000700)={{"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", "062408146664daa6ffb968990c15733df1c8d744e93c78d00fdadfa17e88c2f6", 0x20, 0xff}, &(0x7f0000000680)="5a2eb2e1b828112b18a0c0c05ba48a10d3e3f0e07ed060e5f111b49e4bb95f1649044086b40d24bad68498c2f87e744ee391bc56caa17227863aab108d106ddd7858d7bfc0d0b142a8093e9ef9ee89599a8e5c15f6f70635228792a3ea765c8af87866b0636816c8ce781aa5", 0x536e, 0x3, 0x9cd8, 0xfffffffffffffffd, 0xffffffffffff3cde, 0x2, 0x1ff, 0x7}) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000d40)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000c40)={0x0, 0xaac8bbe, 0x1, 0x3f, 0x7}, &(0x7f0000000c80)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000cc0)={r3, 0x418, 0x813, 0x7ff}, &(0x7f0000000d00)=0x10) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)=""/199, 0xc7}, {&(0x7f00000002c0)=""/113, 0x71}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/172, 0xac}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/104, 0x68}], 0x9, 0x0) 05:45:21 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000001c0)="63bd49c09d5f9411732bdbd416ed1d551330352dc01c1047dc381fda1e048777a5f0d642e02f856d88bd073ce338f1f5197bd1e0e0d077f7c95fc09bb8a0d9a83692b48af0a2f63e7641a852c243dbe02ea3f9daaf3316f3286ac4efecd4a1ae21ccaa360df0a34659c46f6f3ae638e27206882b35d9149279ce48a1d90a981ed96b2a13d734b93942b4ddbc4f0eddf887aaab9256128780392a64e74e5458da794bfdf2ddc525bba0766c19f71899a96d6a387f1b8b") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 05:45:21 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) shmget(0x3, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 05:45:21 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") madvise(&(0x7f0000257000/0x3000)=nil, 0x3000, 0x1) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) r1 = getpgrp(0x0) getpgrp(r1) 05:45:21 executing program 3: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/157) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001180)=""/4096) 05:45:21 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) r1 = socket(0x17, 0x20000004, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x9, 0xea, 0x8}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x30, "b66d9ff7eb909c6e69eb930f4808eebbf4bd5bac88a6fd3c14ac672d1c8401dde3136ea256506c0f40982b9fce3c6a5f"}, &(0x7f0000000140)=0x38) 05:45:21 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 05:45:22 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = socket$inet(0x2, 0x5, 0xe4) getsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) 05:45:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) pipe2(&(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x200}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x8}, 0x8) 05:45:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x10001, 0x3}) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c4a37d46ffff17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c751260fa0c4a27d181ec1ea01eff265dc5f00c35b5be269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0)) 05:45:22 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000040)={0x7, {{0x1c, 0x0, 0x2, @mcast2, 0xffffffff}}, {{0x1c, 0x0, 0x4, @rand_addr="1b3b7d830626e751e35e6d6c133823f8", 0x401}}}, 0x108) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000180)="9daacfb789ea5eac9d235d4ccf2444f8508124f281cd98765bcef598433c7a2054f3bbd2c4799720bf03eb0a7fcb63705f1c59eae3e1e56f0243eef39953418f2e8a194bfc21e70737614d2dd6eab1c02e8094c0100183ec4f162dc4672edf55b32c190d8b1c8284f51c76337417c14e3b") clock_settime(0x4, &(0x7f0000000200)={0x9f7, 0x51}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x8, @mcast2, 0x100000000}}, 0x0}, &(0x7f0000000300)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x3, r2}, &(0x7f0000000400)=0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)=""/52, &(0x7f0000000480)=0x34) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @multicast1}}, r2}, &(0x7f0000000580)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={r3, 0xfffffffffffffffd}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000600)={0x4, {{0x1c, 0x2, 0x87f, @mcast2, 0x74a}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00000006c0), 0x4) r4 = shmget$private(0x0, 0x3000, 0x201, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000700)=""/70) r5 = accept(r0, &(0x7f0000000780)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000007c0)=0x1c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000800)="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") poll(&(0x7f0000001800)=[{r0, 0x130}, {r5, 0x8}, {r1, 0x122}, {r1, 0x40}, {r0, 0x100}, {r0, 0x4}, {r5, 0x80}, {r5}, {r0, 0x10}, {r5, 0x2}], 0xa, 0x253f) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001880)={0x400, 0x4, 0x7, 0x8, 0x101, 0x9, 0x8, 0x8, 0x1, 0x7fffffff, 0x2}, 0xb) getsockopt$inet6_buf(r5, 0x29, 0x19, &(0x7f00000018c0)=""/4096, &(0x7f00000028c0)=0x1000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000002900)={@in6={{0x1c, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, r2, 0x7fffffff, 0x1, 0x5}, 0x8c) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000029c0)={0x6, 0x1, 0x6, 0xbf8, 0x100000000, 0x7ff, 0x1, 0x1, 0x95a, 0x4b, 0x7}, 0xb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000002a00)={r2, 0x4, 0x8}, 0xc) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000002a40)=""/249) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000002b40)={r3, 0xf, 0x7f}, &(0x7f0000002b80)=0x8) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000002bc0)="8ed81f54df78b5b44929072942e212195c415a159ca7767a6cf3b0e7e1550147af772d23e442f819ae6c0472f42d5883c801fc8eb4a70abb85cf3d0c72f0c2900447659ebd655c80bcf58054c12f0fe4794d1cfcb596dacb6e037ff08e712c1532298758389e2065b9acb87e741de2040e086cf28cb78041f44d280768448a147bf5ba19aa20c78ed0a32a124d56ba4209d7fc0038d2a87f2a1808c2ed5f0783b1f3e083d5add3337ded8afa5a7854b34de4ff") sendmsg$inet_sctp(r1, &(0x7f0000002e80)={&(0x7f0000002c80)=@in6={0x1c, 0x3, 0x26, @mcast1, 0x101}, 0x1c, &(0x7f0000002e40)=[{&(0x7f0000002cc0)="a5ae7293202c4fc13510a8b7b895497fc01ab25a9ee496f656", 0x19}, {&(0x7f0000002d00)="2cce5b27d354ad88c58d5d81a102fd907480fe318e5c1a1805a1dd174ed1efe0e485b73d38cd7ddec7e28850a23f8ccba9eac3235681876129425f12e6b9e1dd39cf8746166281861654a9b751dad0f52ef9dd54e64e384af14869284eb85232a4ff33fd9420ff4a1cc1ee6f85c49dd97f40a69846d4f703c9f70bdf9410584c6ff98be12ca12424b684b26a21cef307a8d5c29f8de3d2c4b539efbc37eb212aed8e", 0xa2}, {&(0x7f0000002dc0)="3e57554315d6c864155586236481bfe8553b0a4d75", 0x15}, {&(0x7f0000002e00)}], 0x4, 0x0, 0x0, 0x100}, 0x20000) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002ec0)={r2, 0x1ff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000002f00)={r6, 0x142}, 0x8) 05:45:22 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0xf9, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x3, 0x5, @mcast1, 0x8}, 0x3497, [0x4, 0x1, 0x4, 0x800, 0x1, 0x80000001, 0x200, 0x6]}, 0x5c) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)}], 0x1, 0x0}, 0x0) msgget(0xffffffffffffffff, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 05:45:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x18a02, 0x48) select(0x40, &(0x7f00000001c0)={0xf903, 0x2, 0x5, 0x94, 0x81, 0x80000000, 0x7, 0x7f}, &(0x7f0000000200)={0x80000001, 0x8000, 0x2, 0x4, 0x5, 0xffffffff7fffffff, 0x472b, 0x7fffffff}, &(0x7f0000000240)={0x5, 0x3, 0xff, 0x4, 0x7, 0xf42, 0xccc7, 0x6}, &(0x7f0000000280)={0x7ff, 0x2}) renameat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') utimensat(r0, &(0x7f0000000140)='.\x00', &(0x7f0000000180)={{0xffffffffffffffff, 0x3}, {0x9, 0x3}}, 0x200) select(0x40, &(0x7f0000000000)={0x8, 0x2000000, 0x10001, 0x80000000, 0xe7, 0x8, 0x39c10ee5, 0x8000}, &(0x7f0000000040)={0x2, 0xa7, 0x8, 0xfffffffffffffeaa, 0x9, 0x81, 0xfff, 0x7}, &(0x7f0000000080)={0xffffffffffff0001, 0x5, 0x6, 0x9, 0x100000001, 0x1, 0xc3a, 0x784da8a0}, &(0x7f00000000c0)={0x6, 0x101}) dup2(r0, r0) 05:45:22 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x7f, 0x5}, {0xfa, 0x6}}, &(0x7f0000000040)) setitimer(0x4, &(0x7f0000000080)={{0xc037}, {0x87b, 0x8000f}}, 0x0) r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/63) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000100), 0x0) setitimer(0x0, &(0x7f0000000140)={{0x0, 0xa4cb}, {0x6, 0x8000}}, &(0x7f0000000180)) 05:45:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 05:45:22 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd60c0e54400183a0000000000000000000000000000000000ff0200000008000000000000000000010400907800000000ff0200000000000000000000000000019f728fee59bc8d42e5c79ea64556a5301540ee6a42ae4b247ae4ac2c98a6d8b683f08cb14ae065bbb9"]) 05:45:22 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") r0 = open(&(0x7f0000000040)='./file0\x00', 0x388, 0x8) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000240)={{"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", "55460ee0facaef7820191a60f196e4f94bbf1659a5e04e407320b82e213c0acd", 0x2, 0x8000}, &(0x7f0000000080)="b9217ce33368e23927b3679d31a54bee3214dda6e0dcfd15724bfc88bb4dcd3583fe5a692027aed69a7420b723238d0c390062d5160756d0e3a6d580c0da2de703b36d6c588fa1a4df0a563b6379f4", 0x0, 0x1, 0x100000000, 0xb19, 0xace3, 0x80, 0x7, 0x9}) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r1 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) accept4(r0, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000700)=0x10, 0x10000000) shmctl$SHM_UNLOCK(r1, 0xc) 05:45:22 executing program 0: 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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") getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173f281c40000aae4fe76fee2c200", 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_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0xffffffffffffff15) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 05:45:22 executing program 3: syz_execute_func(&(0x7f0000000400)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="df2b2a2532dc646b00d44a03d52351cdefa720d77f") 05:45:22 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$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, 0x0, &(0x7f0000000980), 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) sync() socket(0x1c, 0x10000003, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1aa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000380)={0x2, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x200}}}, 0x88) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 05:45:22 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x1200, 0xd45b, 0xa9c5, r2}, &(0x7f0000000180)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 05:45:23 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0xa) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x100000000, 0x10001}, &(0x7f0000000280)=0xc) 05:45:23 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xa05, 0x42) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="6113c806ad9018a90abc6b") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x40, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000680)={{"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", "3367271404c29a9db3f296bc212f7df6c930f3c2d578714411e8cef740bb1ee4", 0x0, 0x1}, &(0x7f0000000580)="4cc51b1535dbebd0f0f47ebf09aa1ec1dc48c4e5f4eee27f423a758f2dd30af7d461cc73c48840ee078d5098af4905175f1927dc38fc7b2666b2011b7aede3d33f968e11a413008ca1a023684b5dd6b2cc16676c2e9a4ea1ac1630f896351b4dfde4b55034e41a953e52964e83bb0fbc23a9755658f931740332de50d16118532b0e65b50f33a515242959a00c0598f77fa57075aadfcf87723162095ea635e12e0448383fb968333db25b1143a052b60c459bd417f46f10ca768f03c842b0d292fc7950f5ed27ea91c3028d0f2c8ee1caf2754ae62cb393e5921bd8a6bc235b67267e55a9397147c57783ff52b7ffdd8bc48af820a6c69f", 0x78e1, 0x2, 0xffffffffffffffff, 0x8, 0x1, 0x0, 0x401, 0x3}) ioctl$DIOCRADDTABLES(r1, 0x80044401, &(0x7f0000000100)={{"515f02005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 05:45:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x8008, 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000340)={{"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", "9974d181d3a5d986d3b78ac8cbbf59eace8473be352529aa4ca49f0685b02bb2", 0xccd5, 0xa0}, &(0x7f00000000c0)="80cafb46b18ca3d2ef96b754d0edb44240849bb2c3fab5bdb51507b20d7993aade70c2b01251d60d8b162bb1c860d0a9253073807ce9a19ff38182ff4dded829bbfea4a3f2b9f2ca02e81f753d58d8cb5298e31f57f8149fa51bdaba88030171ca02e71467f9adae694af347a2e5c347c6b5124234dec0401990c4b2a65efc985d8ae7201c293282f5a2d5fac3089c63dba505836280dd3b0a7a557ba52613f336", 0x6, 0x1, 0x1724000000000000, 0x5740, 0x80000000, 0x0, 0xfff, 0x80000001}) 05:45:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0x8f64825f84da8b84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000240)=0x42, 0x4) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:45:23 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="9fb0808353942739364db2455f2a58dc3c08c8f9800e771a7b9cc1f8b692", 0x1e, 0x20100, &(0x7f0000000040)={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xc9c}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) truncate(&(0x7f0000000080)='./file0\x00', 0x7) setuid(0xee01) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 05:45:23 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0x10) 05:45:23 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd60c0e54400183a000000000000000000000000000000000000010400907800000000ff0200000000000000000000000000013c20cc71c2437b404b5330ffd3a6c452d37b7289609ad736bfd115c2b0a40923996afdc353f8971f4a454413ddf39976d55f10fd58820db393869fd5b64cebd65e64ad7e33103519733df4a4b57b29b98cba8cffc5f8fb1c3552b37f9427333eda95180e7a3d7a3aae4ea70451164462ed2df6a10000000000000000"]) 05:45:23 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 05:45:23 executing program 2: syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") execve(0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x400) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000000000000c39144bc45ad7629a14c07003c7cfdcd37b6c47534bb4904c111af98f96baa3f5f725b530f8cc499af8e249f5a81b91b20c5895a8d421c8b8724c747e401b00b5d2ebf97a986d429b48157a0215c21a66e837ce3c523cf2b4d522b0f3151"], 0x28, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0xb0}], 0x1, 0x6) 05:45:23 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) fcntl$setstatus(r0, 0x4, 0x0) mlockall(0x2) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="ae013becef9e0c363f40a1f50f7315f624341357808054be7653535c1672a8207dc5d1778ed7a4ccd8e24531bbe7849654e4b27d681f765151045078f5aef1853ad4b1b951f7506369952545e6448251954145ae822481a0eb1d1e957d84ea1b603c4a3c19d0854a71c82a15bee4ebcb913307f683ab4b05d05eaf", 0x7b}, {&(0x7f00000000c0)="46bf1b97bdc7a84c603456c8", 0xc}, {&(0x7f0000000100)="e98eb4074db89c06e9de14c438830b54bae59920477ced5eb3c3384d92ee4a51a68cf15851dbce8031d7dbad000ba5a4ff367316c6b293f760a1c42a19f0ad74ac5980a1976282a24bcbcb55012494678eef56420d26e5806070e6635ec0815d5912046198e9fb0f1da3689e64b3303a3d6adfefa2cd3cbfe7cb4327cbb9a6ed883c4996d5dead0a7ea9ab", 0x8b}], 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 05:45:23 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x2412, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @broadcast, @multicast2}, 0xc) 05:45:23 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = semget(0x3, 0x0, 0x503) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000200)=""/119) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@empty, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) r2 = accept4(r1, &(0x7f0000000300)=@in6, &(0x7f0000000800)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="0800000c00fdff00"/20], &(0x7f0000000880)=0x14) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ppoll(&(0x7f0000000140)=[{r4, 0x40}], 0x1, 0x0, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000380)={{"b3cfab284813c509f3ba0c349ce834b05cd832b149421ff18c643d8c1d0a6dab26dfca219fec1e0ab53da0215e684e9eb312b00a9e3c5f6c7a5624489bc1f7ea6bf1755c0acc191ea3347c0d05a7fc3f442b84eb7ade39c273457c1ed955b4c9f612e8a3b11663d40c64ef8dbc8e1928f4941c659aa509d610e7012b40cf11b8d9c44fc1128b4a13d470b265da17f83217dcfe536b8613df9301f3e5b6a467b47a155093fc3b382eeac5c50eee29889ad9792b0c7d0ed4ba389b5c7c9b358a2c1996ae91a31c1fb00fcae56e97ffca48f5c8ed3b17d1847ed94610e538ee346f3b88eda86ba52f45b92854fc0c8677c5e657e6133adc23c898830f83333f4238398c7337b3c4b520b66fc5c17308c0511249e4104aedba40de72a0ea38196830b41ab8c8d114c90654e140fc12a1dd4bcd2c1beaed10ae6185f588f4525d3c279f6fb94c95b0be7f6c201b761c1633814b06c8ab1bdbe2dbcf483ea0a66fa5c0923cc3a335bf224d9f66deab672aaa861a22995e791026612c8e72a321422deede4180f3c4fe52870a201d1b9e7ec4b56e55ee094ecd1749d9cc6bcf9b2dcb78c63f103d2d019f215ad17c2e94044c6b059159b2812932d9ba25d202080e754f0539cafd258fe97bfddbe837dc1f93848a07e256e32a6cfd7dc3422df9e20ad7a756eaf9cccf9eee45761d9d1b7a8b2ec7301299f240d266c9e250dfde62084cc0dd94067db26674019a3a97e1c7b20030473e03a519f41a4a6b2993f0a4497ad95a9a3301fb66b92be4b9e4e55969f15f568f4817eca3cc29758a5a73033d315cbe162a1e0f875bf10b07f95a2138fb56fced7efba5fd502c0a6309ba3da3e750f62f11bfe0e5d596dc7cdb88da200198c5ed0ce555b1aeb1dcf3fbb6d4d5d065e444384a971bdc9ecdb0d00b6fe0e1018f4b1f30236bccde2e68b8dd956930a7e3b2f9d567ecbb7e55d97177986c0fa34a2a8a1c67c31266d7ef558449ce427ded340ac9e4fe3e3ea9b38e9121366ae4229e64a22e66fa62ff062907eed76c49dac9f4e22e3d406d2f281c45f21422b4a6a95680dfae31f0395bd342822f064418c40fd42a6fbc2b8ff03e0967fce1c6ecea1114526d9e0f5e16d6cc6bf3cb97dfd8e220c5ca04e52fd9c192bbec3f42c695b105857a40003bcaf2d219c9a57a4cfefbee47325cf57d7197e1ebc8248842d2500642d820de018e3a389c597187c933a143b0c6b3bff1cbd7127b8eb630340779ff7a21c44836c6b5f4f10ad41c518dbf20ae5b0690f2d9059d9320a3fd81ce3149f9f9a0d227c1022e47968050badce0d0eea3d7edf9a585cf1016b536708fcdd5b743bb03bcf680e01c58ff4b66ed5f4a3fb463794583577f2ecfe865174cad1bf0452acdb04cd4d0be1015ab65156363f5b6701a801aa5a8cba445c238e318c2fa77160cd9ffc44a106adb", "d757200108036d67f0d88eee34979eca453807042ae2fe92f94c7eb7011a90e9", 0xffffffff, 0x200}, &(0x7f0000000280)="36bc0c8dc247c7275dd2a39c9294952dc06280a374bfb61dd8e56d5d4891d58ce5f13cc0adfb3f455d50f9e93889021d4850036cb6d9ba19986f02ea9d89b9c6cdd9bb37cb101ee985bc7b5bf56710ca68087466334ca8021aab0e5de3692aab9aa5abc47b847b1a4d4c09dbc47c6213acec40d154eaacd920", 0x0, 0x7fffffff, 0x4, 0x241b, 0x4, 0xf2, 0x1ff, 0xfffffffffffffffe}) 05:45:23 executing program 1: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x128, &(0x7f0000000040)={@empty, @local, [{[], {0x8100, 0x64d8, 0x163, 0x1}}], {@ipv4={0x800, {{0xd, 0x4, 0x40, 0x9, 0x116, 0x64, 0x2, 0x100000000, 0x23, 0x0, @loopback, @multicast2, {[@generic={0x8f, 0xd, "9c0a0025095e7880b9a343"}, @noop, @ra={0x94, 0x6}, @rr={0x7, 0xb, 0x5, [@empty, @empty]}]}}, @generic="f83175884c60e5bd289e57ffad2c79bd25f9094afd6c8151b39f82b8b72a0e72d41dd6af80e1474c022b5e3b7e88a226015366c876c7211c62440b1439d13b6dca0311235245f88728c78152bbc8a8df5a77a966287426bac46a108e02cfd4a2d9091b551c8aec88491cde28de640d561cf3334252f538e31e90913de9327a4dce60c8404aac4186972e87033d43d1c49c062d508bcd6c63e44e80074838304f60c5911421e263ce1c484aa0588d9e51b1f46ad613b4a6e342e57503b62c6fe7f7dad0a7fbdb0adffe87c68465a615ce0e220f869eb3929a80d6f525fe2be3c97ea0"}}}}) 05:45:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/24}, &(0x7f0000000180)=0x1a, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0xf, 0x4, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r2, 0x2, 0xffffffffffffffff, 0x20c, 0x100, 0xfffffffffffffffb, 0x80}, &(0x7f0000000300)=0xa0) r3 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 05:45:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000200)="0ed6e798bf790a09b09808bbd8b5e40c8d27366468a310079770675f5ac3b6a6eb5851bdcfdee5c0d3e187fb4bfd77050e668e695eca3ea03ea660a34a39d8eed8776f5c6b708768dd27670c1573d397b556dc2a7728f99dfe1ceeb5b60c3c6e7f92322ed2a2f93f847b79dad1e8f1cad913f0722ae71f1f6de8fd5e88adad61f8c7b7dcdab015c1877c7148448ad126551c960a15be89") setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa00, 0x2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300), &(0x7f00000000c0)=0x71c7130f12552a88) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800120e03f0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff812e08b9 at rip_ctloutput+0x2c9 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 05:45:24 executing program 1: munmap(&(0x7f0000ff3000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6(0x1c, 0x10000000, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8, 0x10001, 0x4, 0x1, 0xa0, 0x0, 0x7ff, {@in6={{0x1c, 0x3, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x2, 0x6, 0x1, 0x7, 0x100000000}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x100}, &(0x7f0000000200)=0x8) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x81, 0x4) 05:45:24 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)]) writev(r1, &(0x7f0000000280), 0x69) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x3, 0x8, 0x3e, 0x5, 0xc44}, &(0x7f00000000c0)=0x14) 05:45:24 executing program 2: syz_execute_func(&(0x7f00000013c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x20000000000, 0x6, [0x6b, 0x0, 0xb234, 0x2, 0x0, 0x401]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000000000004500"/136, @ANYRES32=r1, @ANYBLOB="030000000600000080000000ff000000476e0500"], &(0x7f0000000140)=0xa0) 05:45:24 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80013, r0, 0x0) socket(0x0, 0x10000003, 0x1) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/207, 0xcf}, {&(0x7f00000012c0)=""/159, 0x9f}], 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x10001}, 0x8) fcntl$getflags(r0, 0x1) 05:45:24 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b6feffffffc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = geteuid() setuid(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) 05:45:24 executing program 1: r0 = socket(0x17, 0x20000004, 0x5) getsockname$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 05:45:24 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0xfffffffffffffe64, 0x80005, 0x0, 0xfffffc94) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000240)=0x5, 0x4) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 05:45:24 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 05:45:24 executing program 0: syz_execute_func(&(0x7f0000000000)="0c15450fbcf9abed841b69e4f56962f5696200d9d9d0673e26430f3807fdf24f4c8000008fe9589b2642dbc2e101ed660f2f19c4a20993b461050000002a2a00c4da7676430f67fb8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc000066460f3a143100f265dc5f000f9779245b5b45363ef80f9966030faee42c240f5e5bf465450f8f0000008026400f0d18c401fe5ff6c4e1e1ee1a646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 05:45:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) listen(r0, 0x7) listen(r0, 0x0) 05:45:25 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x20000000, 0x33, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8000}, {0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x8, [0x4, 0xf4, 0x6, 0x80000001, 0x1, 0x5, 0x400, 0x5]}, 0x5c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0xffffffffffffffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x100, @rand_addr="5f3429b8f1619bd55ced2d0977af4a58", 0x60000000000}}, r2}, 0x84) r3 = open$dir(&(0x7f0000000400)='./file0\x00', 0x100d44, 0x102) symlinkat(&(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00') r4 = socket(0x1c, 0x9, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x5155, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r1, 0x37ed, 0x5, 0x5}, &(0x7f0000000540)=0x8c) sendmsg$inet_sctp(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000080000000300000009000000"], 0x44}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r5, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) 05:45:25 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x5, @mcast2, 0x7}}, 0x0}, &(0x7f00000000c0)=0x84) close(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x101000000000000}, &(0x7f0000000140)=0xa8) syz_execute_func(&(0x7f0000000180)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0xfffffffffffff8a4}}, r2}, 0x8c) 05:45:25 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000140)=[{0x2, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x1, 0x100000001, 0x1800}, {0x3, 0x4}, {0x0, 0x800, 0x1000}, {0x2, 0x101, 0x1800}, {0x0, 0x1, 0x1000}, {0x3, 0x4, 0x1000}], 0x8) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x2, 0x3, 0x689, 0x1, r2}) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x401, 0xfffffffffffffffd}, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080)) 05:45:25 executing program 3: syz_execute_func(&(0x7f0000000180)="969898470c431c080f0579790f59bfd917cf006690b557fb66420f72f9000fb8c4064e4e751e0fa01d281d2847dddb09ffdbffdb9fe10bf8c4c4a2259b851a79b34e94c61600c66db712c483397fd300eedcdc0fbdaf001208389e009e00b8d91010acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d440dce4e8628f6808a3056f0000004e00c436364435cf000000e3f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x10, 0x1, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000002c0)="b08425ca6886128f703bb530136261da0a76b4") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x11}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x800, 0xa00, 0x400, 0x6, r2}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x5b}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r3, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000340)={0x101}, 0x1) 05:45:25 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x7, {{0x1c, 0x2, 0xc15f, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000100)={0x7fff, {{0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x2, 0x400, @loopback, 0xfff}}}, 0x108) getsockopt$inet6_buf(r1, 0x29, 0x30, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x80000001, 0x4) 05:45:25 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) accept4$unix(r0, &(0x7f0000000300)=@file={0x0, ""/98}, &(0x7f00000002c0)=0xfffffffffffffc4e, 0x30200000) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="20020200000000220000f68bec7b40582a2a5e8e2f55c82c8a3f09d6d8b0968072116ba95a30273e9b966848c6706034eda3309da261c2211b7f8eadb5047ee629b36b3e48cf98a7841ea756e3e955c3a50f611798c850e3391a85a33ac2cd02b264942e38e1c14095145281e64e43b145bf04b1a0640f0e89e39be9cd665bcc5936477d59b21e5aaf03058a6a4b0683303d78ea27050f91e8ecb09a0ce9d9db61a90478a310b27011819e0a419c00002b83e3f468000000000000000000c469b3a3070000000000000042c5b8c5e04481e316c0e9f6a9bb1d07cba310e079eaaf9c4067cd9961c8"], 0x1) 05:45:25 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100100, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000280)="a39a47e9cf7f23b5bde855a00212a35f595f7a49945491cde777b5b9b553d94dc820bb526bc6b44a4c03a2d96fb17b14ecb448929fc08c0efbfe11c979cc0ff7f2bc16610a20e8ca906416c28dd512697f618c18c5a5d06ff645fe60d22e5fad1277f9fc1a563cdf97316dea3dd2031d85accd3e1e320434fdeb7e04da3447581bf92e1754a8ff217e6145da171cd044021f0a42ae28342e7def211e71c73f2fd30ed6efa3827ce42fb57b2105282cf59d52630135c55c5efc88e706b0ab15872edf73c8c6f10180b49e36b7d24edd23d539f321d81cc611fc919fc45bdcea65f6b497c85d") getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040), 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000140)={0x4f97, 0x3}) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f00000000c0)=0xe5, 0x4) 05:45:25 executing program 3: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x4, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0x2, 0x140000000, 0x80000000}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x401, 0x3, 0x1, 0xffff, 0x7}, 0x14) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) 05:45:25 executing program 2: nanosleep(&(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400, 0x102) accept4$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/63}, &(0x7f0000000240)=0x41, 0x0) getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) accept(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10) setrlimit(0x4, &(0x7f0000000280)={0x2, 0x5}) 05:45:25 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e212c5d0000cb52abfd9cee46551acfbb4d1377cd200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff0000000000003e049100"/128, @ANYRES32=0x0], &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x1, r1}, 0xc) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) writev(r0, &(0x7f0000001880)=[{&(0x7f0000000600)="3cdaf344d7415a1df2515f0b138aa87664806efe3ea17233d0633596bccc6badcf48bb6a223bcecc599d53ba9c3fcda03d09dd8847666b0449fd03c205c712a9a44fa2fac81239d6f29978", 0x4b}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="75aed406c1fab50351016703d885edd7d0183006d240e03ca76bede09163888fac605d7f463973e4e66e6ea4c7904ab24efccc4807e4260a952a5c4d5d6e7ca98f126201952dfad3aeeb569d832a4731073c4b35f87884d21690342415a50247442e823e9e7debbc162506a3d7e11b8889d3d8bfbd069ae2bb79b8f8fd2180872fc2ade78e4df1a386c346a6f636ec9a968d76e6718b5a290f7097acc39ad8c6ebb4568dc57e0267279abaf2791badbd63d785e2a5fdb327542d87ad86570b769c68d017b8", 0xc5}, {&(0x7f0000001800)="4fa42040dcbb74d328dcba3939d595921df53b20de7b7dfa1803b344307a59030bd9fd549a0ff74f30c7f3c1af795019c00de4a03e1efaeaf97d6a73b20026609c40db31345a936d6c3d0cb6b7a2c6b6c8f43634d889c00fb499e9e8e9c9a872fae0089585c1ffe3e6329009da1bf6cff8c1bced36", 0x75}, {&(0x7f00000004c0)="389359faf8d734370364947e91da58", 0xf}], 0x5) truncate(&(0x7f0000000180)='./file1\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setrlimit(0xb2e98e89e1885952, &(0x7f0000000080)={0x7, 0xffff}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r3, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 05:45:25 executing program 0: r0 = socket(0x20000000007, 0x100010000003, 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0x161) 05:45:25 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40020608, 0x3) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000180)="982c240f050520d0f807914141e2e9fd855b45e466e4667909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071c3b8b8f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a009800") 05:45:25 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000bc0)={{"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", "c19a3af1ce9c04123af92278f4824aa33656f6c223e9fded51b1ed86f1dc33d4", 0x1ff, 0x2}, &(0x7f0000000480)="7064c489242db85e2141750d2b6f24e9df6925f860e5f6ee2f99e95d3ae7e9089dc87dce0d3f45dedbbef401f9395c4e64645e520acde7452f8a74c011f1d95e36", 0x6, 0x7, 0x100000001, 0x3, 0x8, 0x2, 0x6, 0xabf5}) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000b00)=[&(0x7f00000009c0)='--\x00', &(0x7f0000000a00)=']-&*[)%*\x00', &(0x7f0000000a40)=']-&*[)%*\x00', &(0x7f0000000b40)='\x00', &(0x7f0000000b80)='-\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0x5, 0x6}, &(0x7f00000006c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e20ff7f0000fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032360000000000000000000000000000000000000000000000000000ff00"/128, @ANYRES32=r4], 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r3, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x10) 05:45:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f00000000c0)="c966e6cc22c657f8d5380d9b8558278df81ba03d266ddde19efab7ab872b236f400b282bdbc28e932b54b24dd5e886deb47f21e211631656bf1c8a3ed4b314977a5bed931dfc6ff3d7e630c12db17f7ed04bf52821bcab14922f84b0ca9e562a5317ee4a6dd2e9baed96951ad21a98a77deb091f0e9f40c6cb904472e7f10a53dd30bfd460290f5671fcd4ce7339dd388bdca2bab9a265974f685a2bba39b5aefda96618e320103d3fd51a7ad3c25ac4d2e0c7f2f4da40940d5817c95fdb8f60cc286d283744878c8a21833b1a299c38520ace389225fb499238d0ec", 0xdc, 0x80, 0x0, 0x0) r1 = socket(0x1, 0xffffffffffffffff, 0x8) sendto$unix(r1, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001440)={0x0, 0xc8b8}, &(0x7f0000001480)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000001500)={&(0x7f00000001c0)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000200)="94aa42bd7a09d7ab38f6ccfe9888acea701b5acd23654565f532089cd817aaa9973b3a0f057d", 0x26}, {&(0x7f0000000240)="d3883779705a459fea7cfb6b87d42dd1ffa8c9f43585f3aee181663dc43bb7699083d51fbb68d35f891c09c2a4cb2d81d2e708ac80d231887350e06f5f86870a0f6d62530bad7fb7a163d4affbec9540d86c09d729a303eb11baf189ab5cb1ccff65fed5db8117dd2d32184749d1c8ff81a816543c5608410d5dd9f2c1b8c4d0c1c2b5c736972d0ef1f049dd7079bfab9d77a453e43686f5e9ad3512", 0x9c}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="b7cbed43aca86f8bdd9bd3933e23592e4dbe33130d5a768fc3173906a7c628d64f8b1afbc2b57fbe19d1114512cc66d36027eae91ecec8f9eabce82d5459c88b2fe0edaca0648749ffa2c02e1b8d89c1614cd4ed5cabc49e80a31a3ba4d6b320c361f7cd2756e8c8613fcb24d81fbbb3e81e39aefec0df551f6d3a51c84d330191843ea325b68e38f14fb21805d67de3f1a0722d975eb44b0b6cc24809134723dbe844b3033fd65688409273c97732b4799be841c52f7615b3df60861b0d7021fd6cccb9ea6d606c5751df7786bb35b916c7a7c7450a5ffbf03778f212150e750279f154f5", 0xe5}], 0x4, &(0x7f00000014c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x1f, 0xc2ca, 0x0, 0xeee2, 0x305fda3c, 0x100000000, 0x6, 0x5, r2}}], 0x2c, 0x20000}, 0x0) 05:45:26 executing program 2: msgget$private(0x0, 0x2) r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRESHEX=r1], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r2 = dup2(r1, r1) r3 = dup2(r1, r1) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) socket(0x2, 0x5, 0x0) 05:45:26 executing program 3: r0 = semget(0x1, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000004c0)={{0x9, r1, r2, r3, r4, 0x0, 0x40}, 0x3, 0x3f, 0x94}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = semget$private(0x0, 0x1, 0x200000000000203) r7 = dup(r5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x83, "792cd5a415e3c8af2e04585e2273fa870191a5ca7b00b973983d06f0c2fe9d013a4ae1c12cb1a67aa4e8e6a0952d59be19ee9c76971a3d5cdfd205befb515459917479af0f813c3d8b877fa42644891897e97c60dc64d13b04a2f535dec958cec055ec1145d23db8ab591f55f693ac18cb954c3b707ac2f3c8d408090b0762a9f66441"}, &(0x7f0000000100)=0x8b) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000140)={r8, 0x1, 0xec, "3bd754a04505e16ba6b19203cc271db838ff489244f41c408e057350366fe92e4b2de567a670427cc0fdae9912728655368fc773659039c6f6a1e26fd1ee996428d92aab2b7d3bea850cfb8970233a71281ff0039e97925ee10c0b09e5df707249418e30a49bcc16cd1cedb185298d65e382796d976c4bd39e4eb9df868f7515b7345b1815be8e858d21edae7f5f0d81e0aba271bb3529a6801ba429552677becfbf41d4ad5f6fd6512601ece8cd9d7d68b198acb2d78bcd69c39017f4f7b96b96fcd3f060131223198a427208bf63dcb3ceccf4175d9ff285b3a3968df246a966f848830a3127817fc6fb3d"}, 0xf4) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000000)=0xffff) 05:45:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x57) write(r0, &(0x7f0000000000)="4b83b90aab6698c8fd31ea6ac098b5af6af94120b04f8085381071efec89ecf4db3b61df12eb08", 0x27) 05:45:26 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c41e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b04b000001efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d9d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 05:45:26 executing program 2: socketpair(0x1c, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000040)=0x100, 0x4) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x2001, &(0x7f0000001200)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESOCT=r1, @ANYRESHEX=r2], @ANYRES32=r2, @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYRESOCT, @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRESHEX=r2, @ANYPTR64, @ANYRESDEC=0x0], @ANYRESDEC=r1, @ANYRES64=r1], 0x7) sendto$inet6(r0, &(0x7f0000001300)="daa119452483ff8030f38ea395d53dae21d37ae156d3490f77db9139da47431a6adc6c1d3cb843f6d55ddd0b9d59e6435902fd5410ea2433aa2fc85eae8679667b12ef2c4e1a584470f25f", 0x4b, 0x4, &(0x7f00000000c0)={0x1c, 0x1, 0x4, @ipv4={[], [], @loopback}, 0x1}, 0x1c) r3 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000012c0)=0x28) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001140)={r4}, 0x8) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/4096) getpeername$inet(r0, 0x0, 0xffffffffffffffff) 05:45:26 executing program 3: getpid() r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) 05:45:26 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xf3, "95ed7cbad018eff2494a1f72c1aeffbb393cab8c134c383c14da7202e5c6011d7b88700876a905807dd4d43af99087b5fcecba58a70a46fc71760bc1298c6b8c1c183cd28b6ed5a5a225b88be4947ef8a220a28ad7a3a20d95b6dcaa7a44377444ffe0466d8a74c4c1a68c87777c5dc27f1039cdf657d9620284a15499ebd27edfc73f015891f0802def06c8fe6e1a7ad2e4e0e070b6bcfe915718aebce37a75eebf737059815336f70560e6a75415bd3312bd75d0ed6a9eee9ae938425f906ba6c74dd605927b59487b1e5ec5c7d759f3a7b73e9bf6228faf5a94a699d1acee96fc8cea94eaec4617fc063523ce96f11e98f9"}, &(0x7f00000001c0)=0xfb) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) 05:45:26 executing program 3: 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) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x4, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7}, 0x0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000280)="bb4a8e15dd349c2706659a68a5cae2287f4003e9a73533094159029ecd1751d3dd1c5ae2caa5ccdb6aadd768b4c0a5f502d2c5c442d665461745583e0787fb8beb28577fd5d67b25576a8ce8b738fc52f1a00d17c1fe26c854f6a8026a6d856c162ecbf9366b64954abd5513e8ae316c76e29bb337878ca2325948198c6f81815c8f18680094decdc7adc94311d1a5aa2bed95d35f02b3b968fe3a468c8737feff2616fd112d95f230", 0x3996, 0x81, 0x6}) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 05:45:26 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x9, 0x1, 0x2, 0x3, 0x4}, 0xc) 05:45:26 executing program 2: syz_emit_ethernet(0x399, &(0x7f0000000080)={@local, @random="46edf0b15cdc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) truncate(&(0x7f0000000140)='./file0\x00', 0x9) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffd7d) 05:45:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x202, 0x0) shmget$private(0x0, 0x1000, 0x22, &(0x7f0000fff000/0x1000)=nil) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"0400f4045c45d770c2c436429fa2bcc3d4bb6d6f20748621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82405a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076969d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7711ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000640)={{"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", "2fa2c8dc15d17d54de5b4ad36b33da3376756aa21cc7462999a5ba14ae4e215c", 0xffffffffffff7fff, 0x4}, &(0x7f0000000580)="13771e65f5ab7f4d2ac33118de0eef48fcc40dc87233126ee0219d01c917f0a661a6574a5c56d0e5d4de133886aad836f9b64df124b529b14dc391658f173bd351f2603f7c733868a13a99d2031f4ad63a86f9aac477403648fd523d1f37628f562e0c62f1e8efafb8b9890081cf2e8c031c4c661f20e44b5dca5c85aebc0c508d68aa10a3cca7f15a280cdbb2515cf55c6eec5edda0a94a2876b6999a3cf8fb93f84a8aebce2d178f661522efa35795c5a8ab1d", 0x7, 0x9, 0x4, 0x7, 0x3ff, 0x6, 0x7, 0x400}) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000b40)={{"c5de21bf49d96e4139ac02f11945c4110238d406630367ad11c180ed1c21472728099bfa474b1978db7ca39cfc97f9575f4a1664a8c3f51991ee0c5f7d718256382ce8db863c43addde428b4dcd8c6c2be589f86911341bedc67e3622089526005dcb52e075425b6ec726f28066918643ca95f6119bf73ad62ba74da330e6775ce530284c90f8e3f11c963df0cab64c368e0d2919f5277aa910506df4bd64f9076d0578caf611e24b3210802fbda7d300ef79e7c61d92d036227d93dd5c05deb91c92bf9034263cc43d8c0be3ad99dc1471a41036b9470a762d7022996ab17ca0e5672939b74ddca57d17ec07c36fe8d778245e1747f5ace47d6dbc8a127498807ff264a12cfde70e30c38a8a7da1e8326be7103091b582f909f2d3553a600ac9a574927be449da2d549f2692a233d05a42a0d27e620f18bfdcee828fd2b3ac133741c93b8861f40edfc22e692f3e6ecf855f42e041fe2fdc28b334911169dfe1bc7282cf0bce23277b11cf7da3eef470c8529dff1386d03c4dcbb6bed14318a974f183f83b6c03dc45261d6818a59c3cb9e38d763dd4715eaeaff5c955a9d887892921f5430b806c2ccd958d1ab16cb03af38f8c649332244fdf74388f58441a84e2ee77ab4164c3bc4b72f6ce2224fd38179e4b38c43e59c7165c3da8740bce12b659fcec8191f636f278f9141bcba96b547cdbca850901bb3c6db2f6895dc2e20cc6e582b18f50b40d26fc0ecb135573516b6b127f2cd143aa1fd5052f79ba1970be9a2df020ff156d9d5488b27d17928a3b7629ba7802d2b9b2e5b9ab0960bbc62ac0c3dae22ce21a161f6ae41b54e106fe148f5b55772b252fb616f27accb19143e0772601ca9c57d4c8fd5289f36f0cd8c30586af3f3f89f381821661850a87f712b0bb048806878b703e66b90d5adb3c10379d0512cd0b1de4703e092f0b47abe13a68a25fa129edb345c1c5be11818233395ee956ea52ff9e2230c1ba8b8de3f4cecff2095b326feaca159c1eb07b047a6ed617807b09fea3ed358f1a2d60643f342cc55aeff50716f3e4ba89db4bd04f14672aa246a4e7365e0d1338aed41f72edbcc04b124b6c2b5ac99a3d4cd9c2e47862f7b1ce47da8301ed843ff822f1af914f435a5d5f9dcd7ee143eb5e39b777d138664e6f37f6f815f553527ecbc3e2c4065fe52abec17655a272718509ed72c670cf6f9aae94388403749b5755a81b126669864ab5af9d57ff34d6a3d1d1e5960a2f1bbd7fad0f29081c2f780178bd1cefa403ce561ca5c55270b425ecf66921c96ad16689076e33da89f05f1416c4822b9bd4e4eb744d12df0d9e7e4e37edef6a44db02d5cb0f2d25a38220a4509e015c866468a9c0938d16a18a1d198cf78b9efc4fc501f1312dd2cf111044634fe662b26cb6986207498962490dbad69203b58b63fad5ce6cb0dc7c4", "1235aa4d3477fdc2201e7bacd4e2c2e6084162fd1102a9673fb73aed41f102b4", 0x1e48000000000000, 0x2}, &(0x7f0000000ac0)="e2a73cfa90a60a99d36417abf56a1b82693f9732ead30d8211b13d19ecea6fba79e67dd081b218871b80fa375647e5bff603455d1837cb1aaa3039768e7ecc2b0ca9a3f47bd306a8ab4ccc1a95e57626c0fd5b6f934895ad435b1961fbeb9a387a26784e276bd8", 0x8, 0x20, 0x3, 0x7ff, 0x80000000, 0x3, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000fc0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001040)={r2, 0x80}, 0x8) 05:45:26 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0x7fffffff}, {0x0, 0x4}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x800, 0x4) 05:45:26 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0x0) setresgid(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x101, 0x42, 0xa28d, 0x100000001, 0x8000}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x8a, @rand_addr="80eda4d384c05586c8052fa2b14e88e7", 0x80000001}, @in={0x2, 0x3, @rand_addr=0x8}, @in6={0x1c, 0x3, 0x1, @rand_addr="52c85c6ea86b0af784b1c997ded7ca9a", 0x3}, @in={0x2, 0x0}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x8, @rand_addr="5c8a46a1c0b01f0b53aa2d198f87d5df", 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) 05:45:26 executing program 1: r0 = socket(0x10, 0x1, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x81}, 0x4) syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x8}, {0x8, 0x6}}) 05:45:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) open(&(0x7f0000000100)='./file0\x00', 0x100003, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x900, &(0x7f0000001200), &(0x7f0000001240)=0x8) 05:45:27 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r1 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x40010400000002c6, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @empty, 0x2}, 0x1c) recvfrom$unix(r0, &(0x7f0000000000)=""/14, 0xe, 0x2, 0x0, 0x0) 05:45:27 executing program 0: syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x40) getsockopt$inet6_int(r0, 0x29, 0x6f, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000001c0)="0c30b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 05:45:27 executing program 2: r0 = semget$private(0x0, 0x3, 0x7f0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10}) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000200)=0x3) 05:45:27 executing program 0: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000e7000/0x3000)=nil, 0x3000, 0x4, 0x1413, r0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x10011, &(0x7f00000002c0)={@loopback, @loopback}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x100, 0x7, 0x101, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) madvise(&(0x7f00001fb000/0x3000)=nil, 0x3000, 0x0) ftruncate(r0, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000280)=0x4) 05:45:27 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x81, 0x3f800000}, &(0x7f00000000c0)=0x18) getresuid(&(0x7f0000000440), &(0x7f0000000500), &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x8, 0x1}, &(0x7f00000003c0)=0xc) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000006c0)=0x10) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3b3784306deebb800000000000000000000000000000000000000000000000000efffffffffffffff00000000000000", @ANYRES32=0x0, @ANYBLOB="0000fa7eabd4c713"], 0x94) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 05:45:27 executing program 2: socketpair(0x2, 0x20000000, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07004900c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c417c056810e002107e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 05:45:27 executing program 1: msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 05:45:27 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") recvfrom$unix(r0, &(0x7f0000000140)=""/35, 0x23, 0x83, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 05:45:27 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x5, 0x2420, 0x4, 0x0, 0x9, 0x40, 0x4, r1}, 0x20) sync() syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c5bf9c441956840f777004113797bf30f1af0e266f04c0fc70ebc64f3430fb864423866450f18c4f3b7bae1203e670fc770a7cc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 05:45:27 executing program 0: r0 = socket(0x0, 0x10000007, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x580, 0x11) r2 = open(&(0x7f00000006c0)='./file0\x00', 0x4, 0x200000a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x28208, 0x80) r7 = socket(0x1e, 0x1, 0x8000) r8 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r8, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) poll(&(0x7f0000000200)=[{r0, 0xc0}, {r1, 0x4}, {r2, 0x40}, {r3}, {r4, 0x8}, {r5, 0x10}, {r6}, {r7, 0x40}], 0x8, 0x3) open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0) ftruncate(r2, 0xd) r9 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) r11 = fcntl$dupfd(r10, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r11, &(0x7f0000000280), 0xa7) preadv(r9, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0) sendmsg$inet_sctp(r9, &(0x7f0000000680)={&(0x7f00000002c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)="b5fe6fca1bef6d6013531262fb33545ff76bde0ea419f72aea2bbd8e154b467526dab121ebf283cb12d5dbc9f16f9fc8f1c44c54f60ee6867fa4013dd7c848b70f8f39ffbf8546bc0e16b0b2126d9aaa433eacb5d7e1285ceba117b198fff0ecba08f7e6175c92d22570a6d1b3864e89458e2c6c507f66a09feb409091dbc9895be94ee0293c5e22c1e2f6a21fae6ce03d75bb4e", 0x94}, {&(0x7f00000003c0)="806478b702f04393755fb919eb60e9e8011a8bd8", 0x14}, {&(0x7f0000000400)="cd6ad1e8f6d06827c8adb2e76b8a5116934f4f992418c96cb031b310d4e2525fe4f39f8e379255b6a7a899b5df1e16cbbc00fbdd9ae57ade42379bc3283ca5a69100906f29b03f374fe18fe8f7865803037b3f09103ecd39d23bd862da608cf86e56dca2b8d5714301c6790f1a4ea54dfa00f9b2b655b16812fd12f1273e90c6658a0718aa1e8d9264e25d38a0dc9e6d202b06652884e8cfbada713fe90ad834ca5ab6895d79158b3d272c19919a399fe8bd6b410f4ed409cb2097e61fc3855f13dba2280a759ca8604b6afd5fdad4fc7620f68600c456f19fad", 0xda}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000500)="95c30b6b7618ae5b2a8cecf30ecbce1b8ecd201f61dfe98d563d748e912d49fa6cfb506b2d035fa3d8f6697bc88d6c7198dd2d22944229769ac2534d2e550f99f0ff07e58c8ae2f55b0d35ef6d0d3f731b14f5f2691e9467af4abe17329738c2725a864af2cb916770db07dcc4fc0b5e5fc2d9e83808cd47df74ee9d99824b85792fbee9400efdd16d153f887eb97385fdea7801bb96ffefa24cf49918614a0855903e26b8d38df6862b8aba3c975122236d7dd50ea78e4ec4ec9de8cf3babf4fbd34e760276765a180d05c4c2243d78d9404de3865879312923adef84c06e53c1ad857558f4", 0xe6}], 0x5, 0x0, 0x0, 0x9}, 0x80) 05:45:27 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000098000000000000000000000000000000000000e5f191016d2ba77227eac0f7a0082f01586f6ab4f84d31cd7395c746ab274275c686dd0fb5d7a9226642a9ad21c67f190cbec9797988d5434bd54e9fcefa9f2801ced1ecedc6832c816489"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto(r0, &(0x7f0000000400)="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", 0xff, 0x20000, &(0x7f0000000100)=@in={0x2, 0x1, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x9f, 0x2200, 0x4, 0x4, 0x5, 0x1ff, 0xff, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000500)="c5c7120e0217155bdb08e90ad732d4bc86614dd2a3f5f7fd33fa5eef29246e0e65e5e0439f1ab35c20034e86e4366c9e415625fca5a9a663ccd012ec4771a403b35c5524a1c503c5a13fc6ed6f570435b043a4489ed376f91ce086b54e96100445a60d0c6eb7e1a98d164c567322f73b7d0728bd32ee97e2785249086eb92ac1351656e1ce2da1af4e4ac0e6801d1f0069ea21366b89acc1a475faa9474329e591e7637ff5014c3f1b7b52ce1b0f78d301204d131838a214d10f4b28684fc065c166645ed6948d822f50fa266c5e44983562a45bf4e0d8782cac1113eef40067e2e43b3aabe114cc083d8d", 0xeb) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r2, 0x9, 0x3, 0x2, 0x6}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) 05:45:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x100000001, 0x3f, 0x0, 0x40, 0x800}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r4, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x9, @mcast2, 0x2}}, r5, 0x3, 0x7, 0xffffffff7fffffff, 0x7, 0x8001}, &(0x7f0000000180)=0x98) msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000300)=0x4, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r6 = getegid() setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r6) chmod(&(0x7f0000000100)='./file0\x00', 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 05:45:28 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x3, 0xf, 0x1, 0x1000}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x3, 0x3, 0x1000, 0x9}, &(0x7f0000000200)=0x18) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x106, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 05:45:28 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x70, 0x5, 0xffffffff}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x1ff}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f00000005c0)="98a84aa84a2c431c2d0f05f242e161bf86000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 05:45:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 05:45:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") recvfrom$unix(r0, &(0x7f0000000140)=""/35, 0x23, 0x83, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 05:45:28 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0, 0x100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x9}, 0x4) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 05:45:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @loopback, @loopback}, 0xffffffffffffff48) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 05:45:28 executing program 1: syz_execute_func(&(0x7f0000000180)="4c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7fcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 05:45:28 executing program 2: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = socket$inet6(0x1c, 0x30000007, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="abffa15306e4ff39117b32350d331a0aa5e4df0eee4dc86fe88d1296a77f6932079ef531a7dd6e5bde3f4fb0e9b73268418669332cc31cac556a088c6b53087ed8618d98c636b3dbf984546a9031c73a9b06d6c637e838c03a280deee5a168de5df7ad2a503c68d7c2771263ec4aa1742ce91c", 0x73) 05:45:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@multicast2, @multicast2}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000040)="f1745ba7842301497ee37d77b7db4d171bfc79d76d50b8aecf3b97cf53a8cd96c2651924a6c8098013695db3f8c038a6c407fac90dcb2beaed6b37e4abf4248ee0c600f06e91ac4b8848be") 05:45:28 executing program 2: syz_execute_func(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x3ff, @empty, 0x5}}, 0x0, 0x100000001, 0xfffffffffffffffc, 0x1, 0x180a, 0x800}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7, @rand_addr="b2c07fa5e684dee74c37d0d850a5bd5c", 0x401}}, r1, 0x401, 0x6a6, 0x180, 0x5, 0x8, 0x1}, 0x98) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 05:45:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x10000001, 0x84) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000005c0)={0x0, 0x20, 0x5, 0x9, 0x0}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000640)={r2, 0xffffffff}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x200}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x3f0, 0x2) connect$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) r5 = dup(r0) r6 = getpgid(0x0) r7 = getpgrp(0xffffffffffffffff) setpgid(r6, r7) socket$inet(0x2, 0x5, 0x8) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f00000008c0)="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") ftruncate(r5, 0x8) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000540)={r3, 0x3}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000380)={r4, 0x0, 0xdc3, 0xfd}, &(0x7f0000000500)=0x10) 05:45:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/206, &(0x7f0000000000)=0xce) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) 05:45:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 05:45:29 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) socketpair(0x1c, 0x3, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x5, 0x7fffffff}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x1}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/142) r4 = semget$private(0x0, 0x3, 0x240) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000640)=""/4096) accept4(r2, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x3, 0x3, 0x800}, {0x4, 0x3, 0x1000}, {0x1, 0xffffffff00000000, 0x1000}, {0x4, 0x1f, 0x800}, {0x3, 0x7fffffff, 0x1800}], 0x5) semop(r5, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) 05:45:29 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="05000000000000003084"], 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="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", 0xfa}], 0x1, 0xfffffffffffffffe}, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x8000}, &(0x7f0000000200)=0x8) 05:45:29 executing program 1: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000eab000/0x2000)=nil, 0x2000) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mprotect(&(0x7f0000eac000/0x3000)=nil, 0x3000, 0x5) r1 = socket(0x17, 0x20000005, 0x40) r2 = msgget(0x2, 0x4a) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/79) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x10001, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7f, 0xfe, 0x220, 0xff, 0x5, 0xfffffffffffff384, 0x9d, 0x3, r3}, 0x20) 05:45:29 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x7, {{0x1c, 0x2, 0x7f, @empty, 0x19f8}}}, 0x88) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000200)='./file0\x00', 0x400, 0x0) 05:45:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xe, &(0x7f0000000000)={0x400, 0x80000, 0x3, 0xfffffffffffffffb}, 0x8) 05:45:29 executing program 2: syz_emit_ethernet(0x2ffb85be, &(0x7f0000000000)={@random="d15a4fb97353", @random="3678a58535e8", [{[], {0x8100, 0x4, 0x8, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "a99d9b", 0x8, 0x0, 0x0, @loopback, @loopback, {[], @icmpv6=@echo_reply}}}}}) r0 = shmget(0x0, 0x2000, 0x5, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/4096) syz_emit_ethernet(0x3c, &(0x7f0000000080)={@random="86700b4bcc2d", @local, [{[{0x88a8, 0x3, 0x2d, 0x3}], {0x8100, 0x10000, 0x7, 0x4}}], {@arp={0x806, @generic={0x1, 0xcfef, 0x6, 0x2, 0x1, @empty, "179c", @local, "691cc1562383c2d0c69f88ccd4af82cc"}}}}) 05:45:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2008000000ff0200000000000000000000000000010900"/128, @ANYRES32=0x0, @ANYBLOB="1dec09fdc6a70000"], 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffff7, 0xf, 0x9, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x401, 0x4, 0x100000001, 0x10000, 0x2}, 0x14) 05:45:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/102, 0x66}], 0x1) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 05:45:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 05:45:29 executing program 1: 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="14000600000000000000fde7ef978fd58e9c0500"], 0x14}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x3, "d52fc9434d89636256f2bdf0294d9d7e"}, 0x14) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x5, @rand_addr="37440b850cde74bd444e7764a65334ea"}, 0x1c) r1 = getpid() getpgrp(r1) 05:45:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 05:45:29 executing program 1: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) 05:45:29 executing program 1: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r2 = open(0x0, 0x4, 0x0) fchmod(r2, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r2, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@broadcast, @loopback}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r5, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000005c0)={r3, 0x2, 0x5, 0x8001, 0x3bcab90c, 0x7fff, 0x4, 0x10000, {@in={{0x2, 0x3, @loopback}}, r3, 0x100, 0x61, 0x22f0, 0x1c, 0xffff}}, &(0x7f0000000340)=0xb8) freebsd10_pipe(&(0x7f0000000580)) ftruncate(r4, 0x6) fchmod(0xffffffffffffffff, 0x86) 05:45:29 executing program 0: syz_emit_ethernet(0xfffffffffffffef4, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 05:45:29 executing program 0: semget$private(0x0, 0x3, 0x0) semget(0x1, 0x3, 0x10) r0 = semget(0x3, 0x0, 0x20) __semctl$SETVAL(r0, 0x0, 0x8, 0xffffffffffffffff) 05:45:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="724af228356c", [{[{0x88a8, 0x100000000, 0x2, 0x3}], {0x8100, 0x5, 0x7, 0x400000003}}], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) syz_emit_ethernet(0x63, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 05:45:30 executing program 2: r0 = dup(0xffffffffffffffff) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @rand_addr=0x7}, 0x10) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) 05:45:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fdatasync(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x2000, &(0x7f0000000000), 0x10) 05:45:30 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x1000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x2, 0x1, 0x9, 0x7fffffff, 0x8000}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0xd124, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x5]}, &(0x7f0000000280)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0xffffffffffffffff}, 0x1) 05:45:30 executing program 1: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0), 0x0) 05:45:30 executing program 0: madvise(&(0x7f0000345000/0x2000)=nil, 0x2000, 0x2200000002) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 05:45:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0xaa) 05:45:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f0000000040)={@multicast2}, 0xfffffffffffffcf2) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1}, 0x8) r1 = socket(0x1c, 0x4, 0xcdcc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x100000000, 0x4) socket(0x2, 0x5, 0xfffffffffffffffa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000280)="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") r3 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x20) bind$unix(r3, &(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x7) recvfrom$inet(r3, &(0x7f0000000100)=""/166, 0xa6, 0x0, &(0x7f00000001c0)={0x2, 0x3}, 0x10) 05:45:30 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="e61fde121938463003c60d01262ee8c321a0b6961c044bbe425e2c4bb05fc5098bd3b39479077250901178d865782c687afc132a92dc6d487ec4a78cfc432deb1017a384945af2f023ab86798caf6a78db020b265cbb909040a5dfbd1c6f40eaad45c7bec6f68212f3062411e9e2d6f9a21006f36cfb45723132d3d48e07e1fc6717df03d0ccb80fc3f40414d6dbd2b35fb584") syz_execute_func(&(0x7f0000000140)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc45bc4e3f56cbd00008020d00f380888492d0000dcdcf345d9c669a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6ea80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") 05:45:30 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00010005250000fe01000100000000d942a38ec500000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, 0x0, 0x29) 05:45:30 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)={r1, 0xaf, "bd9f12ccd91c86348905a6edcd0a144800cacfcb406173e3c94ba0e66707b5500f0822d6e8d508946701684575a4eb94c68cc10814ff22f5bbe8162aded12155fe4b432b52dad0fe0c3eed4fec2d84783330cf841b98e2c75121c8d0aa4e786e72a9d2a993728c9191be58d94f582e515d7b9447091461c67accd1a7206a00f75a3b623902ff4a6e7f27691f4c21f3d0884ba7c117850db08f4ff4ed28be2f356376da9f47f6a596daa0bfe1ddd3a8"}, &(0x7f0000000440)=0xb7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c8000006b1eda1b2c1da167a72cc270f516cc2363afa7d4"], 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000240)={@loopback}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000", @ANYRES32=0x0, @ANYBLOB="ff03000002000000"], &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000000), 0x1) getsockopt$sock_timeval(r5, 0xffff, 0x1005, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0xac97}, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0xb) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000002c0)=0x3f0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000340)={r6, 0x9}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) open(&(0x7f0000000480)='./file0\x00', 0x800, 0x80) 05:45:30 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000400)=0x1c) r1 = accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000380)=0x4, 0x30000000) write(r1, &(0x7f00000002c0)="0af0c73bf80ba30d122d29429e42", 0xfffffffffffffd45) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000000)="f3cc292d827655be6fc6a8ce8bfe13a1563ea727f2ec93a453be4a258b8ddc76f5297abd68813e4abcfa7ff200bba0770a77f3c7b549dd5d4c9f758cf3a57ff4ca902e7a9cf7a58975a8d4accac1ef145598fb87a21c56b7be062389fd808ff5854ff743839f67e48a14e0215da6791b87d4206517a8e2f4e6cc30d45735e89cddce76ccf4e60ca60f77a4274a807445268a01fa41b4e2c0ae622c11339e9e0b3b12bf12d5f48cc6804135617bae0c481437b430fe21ea72c5e3b8187e1011f3e644e1b1c4bf4f47a8c9bc6bf625bb289b3eea3b87cea453fef99fdf2cf2f58b1bd033a3e0a6de22caae55792b8ed9e8adf4b16f", 0xf4, 0x4, &(0x7f0000000100)={0x1c, 0x1, 0x1, @rand_addr="2000e46a2b8befce029ce36a1f31567a"}, 0x1c) 05:45:30 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000000c0)={@remote, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@ipv4={[], [], @broadcast}, r1}, 0x14) r2 = open(&(0x7f0000000180)='./file0\x00', 0x102, 0x100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)={0x3, [0x4, 0x397, 0x3f]}, &(0x7f0000000200)=0xa) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r3 = dup(r0) connect$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000080)=0xfffffffffffff906, 0x4) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x1a) 05:45:30 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="9d7edbebc1ccb8c002126fadf6249e79c8099e51ac41fd56eba32bc9a0c0d65274f32258ed62e648cf0e2f5fc661bcdd132b163b75d9df378d168db4c6fba16c7e6f13958cdc549ad12b38803b93934d9335a8cd594f090cd8b4fe7fb0bbef7f4f46a6be0cd1aee2e3ac8b73bbed0921c6e479e3fdfecbba90c6bf5a97b6e403095f2ab0f9a6210b248eda97b92b907c4405afd55e85eeaa1312ebcf5017e3955295ce21e56b7aa50893cd32001b84bc995a6c50a2c49948664c4c1de9611ebbdde8a8c88a3011ac59ea4c7c6292511d600948b299617fdd4f46b0873e5400"/236], 0x10}, 0x0) sendto$unix(r0, &(0x7f0000000180)="8ed2649d3d4524676a0730967cad944eb2d66c56464cc5ab363d324aa4a8146a629bb31a11e33acb736be25fcb8ba6fb5078fb1f7f84faa84f008000009b70cfda26212a99f6d62d8817ecfffb24a0907ba1d33138f9d57e9edc5700a5ebd63a56c36b76e2f18728ee66d5d9efcc1d20ca8c0da2a166943be1eb0a04", 0x7c, 0x4, 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/104, 0x68}], 0x1) 05:45:30 executing program 0: syz_execute_func(&(0x7f00000001c0)="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") r0 = socket(0x17, 0x4, 0x7) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x6}, 0x8) 05:45:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xfffffffffffffff7, 0x7fffffff}, {0x1, 0x4}}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1103, &(0x7f0000000000), &(0x7f0000000040)=0x71) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x3, {{0x1c, 0x2, 0xfffffffffffffffb, @rand_addr="0da003d74113597ea0ec9e041e5dc400"}}}, 0x88) 05:45:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x342, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 05:45:30 executing program 2: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$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) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x80) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000000c0)="629bc4f8be7acd4f5286ce88d919666e6e3df8c93cf4cd4fae9c130c9c0ba6d1be4cef146a934b73d8e44dd945403de9bfc984f2ab2fcf16b4db930dfcb87fd8904a") 05:45:30 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000dbed1b89c4db78df30cad60aa173b5b056f72383e7e8f4741b23bc89e931c31c93784c0fb50615506d77080dc171cc4ac1fafe8dcac746ed40fb51edfd19bbaf7a605b59ac362c13928b390145b9fbdad78bc75d2b5b6a2f2cf5d6b22144932999d2667d32f5dab6e6735245d01a28ae5f1e86280cdaf9d2d01985b3279aed2554acbe74dd92bc17e38946e96bab293dfc6ddaf6d6d6b515726377fbeef97d6cb6e69bd445f39efe5823"], &(0x7f0000000080)=0xbc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r2, 0x1) close(r2) 05:45:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x9, 0x479f00, 0x0, 0x3e, 0x4, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x3, @mcast1, 0x2}}, 0x0, 0x3, 0xff, 0x8, 0x4, 0x646}}, &(0x7f0000000000)=0xb0) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x3fc00000000000}, 0x8) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7, 0x1ff, 0x9, 0x8, 0x1}, 0x14) connect$unix(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6669e0480b0cb0d74803863146b59b522537"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 05:45:30 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8, 0x30000000) close(r0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchown(r1, r2, r3) fstat(r1, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x3, [0x8, 0x4da, 0x2]}, &(0x7f0000000340)=0xa) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 05:45:30 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xb6b, 0x10000, 0x3, 0x1cdd, 0x3, 0xffff, 0x3ff, 0x1, 0x1ff0000000000000, 0x40101}, 0xb) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000380)="642c968d2d5c300c7431a3abbca0bc97eba6c438d15428450b63a1eb5437597048cab919ee0bb3f99eed47d6e9d086d0b8a4646eeb83df96b31d961e96def24d74e304db2f54ded8a12f49092ea1fe6e0475a07ce16284df2eb9", 0x5a, 0x100, &(0x7f0000000400)={0x1c, 0x3, 0x9, @rand_addr="f01312fc58c51ceb4068e811c67d90a9", 0xfff}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(0xffffffffffffffff) close(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0x0, 0x4, 0x9, r3}, &(0x7f0000000300)=0x10) utimensat(r0, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)={{0x80000001, 0x7f}, {0x8, 0x8}}, 0x200) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgid(0x0) getpgrp(r5) getpid() getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x4, @ipv4={[], [], @broadcast}}}, r6, 0x6, 0x1f}, &(0x7f00000000c0)=0x8c) ftruncate(r4, 0x9) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xe803, 0x0, 0x0) 05:45:30 executing program 3: syz_emit_ethernet(0x9c, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x6, 0x4) r2 = semget$private(0x0, 0x3, 0x10) semop(r2, &(0x7f0000000180)=[{0x2, 0xf3b9, 0x800}], 0x1) 05:45:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x502, 0x41) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000180)="09da6e95a14a1aa026bfb43c9cd7e2d4c25d393350e263402669c58654745bfbacdd00bae0bcb9d4344c95ce45c6b122694214a10551cf36ad0f3dbacb12563ae2dc1353b8e113274d5052ce1eeee93bc5b46977430266de18ecb1e38fb92bb24ed320559167ecd359195557ee46a4cd9bc3b274b2122f46a65464b1332677e9fa68c6937cf04cccb078440576b013615f8b724d31fffb8bc48c053426dafe818b3f465fddce80de17be0918a80c45b208d1b5b9e9e1cc4af33b7e037fe61029a37806dbb0afb0b6189d78bc4a894d20a9f888f4d914436dabc75a341eec") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d630f381d6a2f67450f483bd1d92083cd6aad3a1a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r1, r2, r3) 05:45:30 executing program 0: r0 = semget(0x3, 0x3, 0x4) semop(r0, 0xfffffffffffffffe, 0xfffffffffffffefa) msgget$private(0x0, 0x4d) 05:45:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0xffffffff80000000, 0x0, 0x3ff, 0x6}, &(0x7f0000000240)=0x18) 05:45:30 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f00004e3000/0x2000)=nil, 0x2000, 0x6) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8d8, 0x4, 0x2, 0x3, 0x1, 0x68a, 0x40, 0x1dc}, &(0x7f00000000c0)={0x9, 0x8}) 05:45:30 executing program 0: r0 = semget$private(0x0, 0x3, 0x40) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/197) r1 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000580)="c38067e907ab75719a62d6396aa898825f879175efe1b048652502a637709b90af5071fac4a578675471fe82d447e669c5cde38be31e32b0e3a4f89d52512026ddc216ad4ed11ed99d26e02951616898a8b089328c862d8497752c6c94f3854efde4df5f8ed7d2d515cf34466e2d72c890ab8ae2e3b4addfbb86a705aa94f25c3d754adfc8fa297e1935ab115f710ff1bef0cc377e342b78eb211a70185f") bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r1, &(0x7f0000000540)="8b0db7770a3a596b46e51c8184de0e69d496b1b590", 0x15, 0x1, 0x0, 0xffffffffffffff45) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='})\x00', &(0x7f0000000200)='-.^[\')]!/{\x00', &(0x7f0000000240)='*\x00', &(0x7f0000000280)='\xf6\x00', &(0x7f00000002c0)='[)L){$,\x00'], &(0x7f0000000500)=[&(0x7f0000000340), &(0x7f0000000380)='.\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='\xed@&.\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\'{^\x00', &(0x7f00000004c0)='}\'\x00']) 05:45:30 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x9}, 0x1) syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000450f0d2351c4a27d181ec1ea01eff3f365dc5f00c35b5b304545e269a841000f9945332fdfe4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 05:45:30 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000040)="7b0da1aa40d1ad48dafc75a0f6ffdab0ba0299bd7dc298f09acbc294c38a4455a9b2ca6cefe229b5d4ab8a9533d17ff94e4e15edbc975e4929b8efb55a9e7f2170c4140c80", 0x45}, {&(0x7f0000000100)="46709390b8a973b229e23af10438d9a84a4a83d73e8a176ef34ddac4555e663551b0e13ad5a9a2f9736c11e74881b97a4f27ffbc82ae8db35f66d710af9ffe3f6a813dde1f7b16ebd94283", 0x4b}, {&(0x7f0000000180)="35c411c376682b3d65d92b94db6ca227092790be163fa87e402a10c7dfc7b33f0f428529b5d3434bc048844b3ae0d2b3dec37e6fd83332c896deebea281cf1b0926643b29e8be49bde7c38231b790ef541263c4e4de2b8f88880e8b98a13a4e16536b3a01bb9f2875bd17d74f0be72f61018929ea72105503c8023a361c9510fee1c66a285352039af3b87ccc00134da2da0c9b72841be895a", 0x99}, {&(0x7f0000000240)="312ffd177b9e39a39e3d211df91c7b44836444cc296fa8ed6bde2f3891b93fa018e928a04eea8b61e534da1de34608d81073fc8ef5ee6e1d1bf15c4401543c8eba8fc06d02c4cd7ae5e6369bdf1514dfc339a0fb0e3e6474da980e071ac26044c5e88a2b46fcb5c36b91faec672d48c660793d883334792f4afbd53d4835e001c5d50ee11a0cba", 0x87}, {&(0x7f0000001900)="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", 0x1000}], 0x6, &(0x7f0000000380)=[{0x40, 0xffff, 0x4a, "ac19c964764a26ac79cd21fbd724d36319ab2374a504239ba8368312cf67f0a6580eab59decc5e6bcae405"}], 0x40}, 0x20084) r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000440)=0x1000, 0x4) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) 05:45:30 executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800480000440000000000069078ac1400bb000000004410000000000000e000000100000000"]) 05:45:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x4) 05:45:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file2\x00', 0xfffffffffffffffd) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000300)=0x9, 0x4) utimes(&(0x7f00000003c0)='./file3\x00', &(0x7f0000000400)={{0x79b, 0x800}, {0x2, 0x5dc8}}) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "3a741951997008b8c5035e643a275685f272fae6ceccb8cfb08aa09faca7425842261bc3c381ab1e98c9c8e230fab8db13778cab48459c9c72901d6df905abf629794c9a4e3be3fef56f4e8dce0f996723e2fc5f5c3b3f67184c4fc96bbf62b17906a88cb73f5b9642b72d92c46cd7a4b6faeb3478f7519c1a7329a4e5038b93b8dda1bec472083f13440756f760a863004d022eda3e0f4e5e7e2ad3b9c88fa5ed4fc7c3ff9afb92ddb44ce877acf6de1dfafd6aa6b84d0e6a7bf380803a2b110b3d14964188b6e6b2bceb2bd287b6f00648ef4cf202ee4f334f0a05aa4e8c155786e7036423d56c80186cd29f27e655"}, 0x100) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') 05:45:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x10001) getsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, &(0x7f0000000040)=0x36e) r3 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x7}}, 0x0, 0x0, 0x1, 0x8, 0x80000001, 0x0, 0x7ff}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000800)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2) r5 = dup2(r2, 0xffffffffffffffff) r6 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x4}, 0x24) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000d00)={0x0, &(0x7f0000000c00)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000cc0)=0x2f0) mlockall(0x2) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) r8 = geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() r13 = getpgid(0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000ec0)={{0x3, r8, r9, r10, r11, 0x0, 0x9}, 0x6, 0x80000001, 0x0, 0x5, r12, r13, 0x8}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000400)={r7, 0x3, 0x0, 0xffff, 0x2}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000200)={r7, 0x4}, 0xfffffffffffffec7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="6d864c05", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="5cb4ef522eaddf607077948a7b263cecc89af1846c0e8086cd3d6f369aa84ac5119584a168f563100240d0b48981fd3bee61f2e51acc5c6bd852c72d6ab118c9cab562be3f05237c3c9c1bc4db37197a30caa72d3b194513f212dcda342b8aee2c414f80725c6606", @ANYRES16=r3, @ANYRESOCT, @ANYRES32=0x0, @ANYPTR, @ANYRES32=0x0], &(0x7f00000004c0)=0xb) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f00000003c0)=0x33, 0x4) writev(r5, &(0x7f0000000b00)=[{&(0x7f00000005c0)="104224e13da78271b5f1ff5b342f7eac2784f09fa6f25d2d54960ce0182893b44271fdab653c493db56bf4c0955300f43005e9ba36ce6024bf2a351e31ce4a60411dc50cfb77ff196e346f30cae39b4fb554959133b23650b414a4c16dea947e6ab00312dd353441751b0cc93e614042a78feed7b6ed5c751d91c39f6582b31195ece029b83a50e9e2635523efc6cc8d541b7aed500fea86ccb6d768931acb2f576069531452366c5e7783eb9e98d06db386868c242da34cdeedc6ec8446252d61bb785cd6ac41cdb7ca4afea012fb5f4427ad8cf01a8ace328b5c3f9d05", 0xde}, {&(0x7f00000006c0)="1a91e29fa67d2bcec15f7e50b8b8802fbd6ebad825f0c19f3a6d085de4584218b5c88a1c5efb2b0534a354cd16834049f977de90689a1fda93a6799058419b6258c814b0feaab019b1b7a48ac424ed981a451603e1230c1391b848ce984183ec8e7a3e48897bd60812d220bb6794c6738ed6cb26880e5d6389", 0x79}, {&(0x7f0000000080)="f60de451f208a2d495aa618542659fea70643cb160b3811d15c723f999949ceffb77cafb97", 0x25}, {&(0x7f0000000980)="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", 0xfd}, {&(0x7f0000000740)="67537c8fed5929f0efefa7cfe451555c5ee5259eee471886fffb7bff6f6d95681090792667dcbb13972e6d3de3570e26a198d1e448432f8f38332e0a3b87d7580c081dcd30f18797a0b1963450c31125f9cd235ab74e5f6bc332e1f4f557b26269130a548412ae289a619648ec74d37a2b9576ea99b9b10bb21793e2e380421e445242d8c1127fc093a6afce4a5f1594fbb5d1c0471563377d0cb871217bf409a62f78a94937c3d903a95251b55239a48b891de552b05a3a9718e00e935e", 0xbe}, {&(0x7f0000000a80)="7630ae968f93beaa5c1fc718947f2d724baa239d62427d809bd91fba38a43f136ff0dc750e7000c532909e8076007c0cc8d357f5dc75255c3f058d315642ad3fe2dcb0ae36ad42eb6cbdc1f3c40ffbe173660d473628c1", 0x57}], 0x6) accept(r3, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000b80)=0x10) 05:45:30 executing program 3: getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x10) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) accept(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f00000001c0)="1241d97d8ff7dbdade5ac3083355d0a99050f0f09790bd1225f7f33702d6ad2f21e99bcd8c9e130f496bf0e9fe7ae569e40684665dae294f6d278715c8b48d9014570297b800471606d5ef0489391debd21a5b5e8a652df810a854865b87238c2a58eb3bf6739cc88145081a88573a4013bae2209eb93e253bf669d4708e7b79e5e8a575fd7095cac65753ce7469cca37fa48b8a11c7a4bc97221cbd603a0f7259d8be6c322b1a71313c2b2a1963e3400581fb6c8bbf481ad49b1890d41bcc65f3228f4590bb16734d49a7a94332db80e54f357ae6f2f4e70cb406d0ca8330ed0a3903e363b31c2b459db5087c61205a", 0xf0, 0x8, &(0x7f00000002c0)={0x2, 0x3, @multicast2}, 0x10) 05:45:30 executing program 2: shmget$private(0x0, 0x1000, 0x5, &(0x7f00002dd000/0x1000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 05:45:30 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) setpgid(r0, r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x5973b0d57db54583, 0x0, 0x1e, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x71}, 0x1) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 05:45:30 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000014c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001500)=0x1c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup2(r0, r1) r2 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10, &(0x7f0000000000), 0x2bb) listen(r2, 0x2) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001400)="a2c150ecf8ffd2474581941622c8a0ed11a628c93c411bfc22e9b3def5150ec5b8ad3a9d78bf303921d47e102bee9a744458ff479e7b134d441cf6771e70e17ec38f926baeaf2f457eee1a000fa2968147a4fce9a9b3ee8f03cce5c32e6a4a50606d29f53db76450627e0e85f444e7d5c8bf4fde04d56f1721c506736785032f36b3d8ebd2", 0x85) sendmsg$inet6_sctp(r2, &(0x7f00000013c0)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000080)="06cba3c0f2e05e80829b658abd2b3adec97f06a8db5a4ff4c7c0cf0679eaad3d173cbc57e88c6da55455e5c2f2f3195e66cffab037c8afacc59a23939ad77b0c409cbfee108bbcd072b63a907ea83a1fb8b20b749359f402f420a54caf244f78b9e682739301c6a6bb4ebf92b3328781b469e0823bdcce9599fe178b90b45f6511e5c3a75ba98f139f456d585e3aa8f63cbd1d5fcd199ce9b6", 0x99}, {&(0x7f0000000140)="3d1dabfe323cebe37a16d59ff9b378084ea899bfddc4", 0x16}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="d6c53ffc4c3e5f03b9b3f13613dae977a7cb00fc3f01955ce3be8b0e8475b3e604576ab78f0a130e69a2e2bf6dd5f02620d8b7ed11fe02c8750d15a413af101ec4ded34d3c5632c883cd286b0a8d1d5494210cacd7066e57099a470cf5b3f2fc2f9afeebb64dcdb3675dee095d691fa0aaf36a6a0d317e99aff6499a26c791653a76acd79aebae7c5492fa7b2f09305fb51a116a16", 0x95}, {&(0x7f0000001240)="f92d269a9c33e8975d675c9c1780545f7b5fcb9c14c760651101", 0x1a}, {&(0x7f0000001280)="f1eacb139247f71197d5f53ca6bbd159ddc0bc5d7f7303d4cecea4cebf50912bc242cf73432e88e6c5b53cbaa13e18add0a0966bcb823bd0f815c3198564d703fd1aa067e495a14e7fafe0710023fd570c603377a092846a781f13d6f6dd5e2f4a42ce3e19265581722701688bdc86ccbb2ec13724cf05d9251d54ead106e6eedce663b21250eec5dab05dae28157cdc1dcec1f127b17a8eefc8c17a7168de6da01c19ff3f9f28e624", 0xa9}], 0x6, 0x0, 0x0, 0x80}, 0x1) 05:45:30 executing program 1: socketpair(0x1c, 0x0, 0x7fff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000000c0)="89488a0b6c6f7040674f28c22c9fd863b63e86304c9bf570b923d0c0ba656d45e86fae5d0814abeb9d6e58c9a04df19de426d6c9517c6f4198c245006a0cac2c851a78350505fd935f6768509f41702860951f75af24a125f3c768fb9ea6c585147e52a771d6d68a178bab90c0d369c8331c5bce7aa35469b70b31e2e5") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) recvfrom(r1, &(0x7f0000000000)=""/64, 0x40, 0x40000, &(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 05:45:30 executing program 3: syz_execute_func(&(0x7f0000000680)="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") 05:45:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") sync() freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000001c0)="c359c05e212882d1017efe9c0e814838786315b11eadd938ce322ac40bc4c0ea86ea61ffa4") connect(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000b6f40000b15aacf720ddcf2cbc0342970386e29ebaf5daf9b53a2cdbb01c19c3ddafc3962fd619ea7cc92a30c17b40bbfaf585a0027369"], 0xa) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x2, 0x3, 0x101, 0x208001}, 0x8) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) 05:45:30 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket(0x10, 0x20000006, 0x101) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000800)={0x3, 0x1, 0x80, 0x3, r1}) syz_execute_func(&(0x7f0000000ac0)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r3 = socket$inet6(0x1c, 0x7, 0xff) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r4, &(0x7f0000000780)='./file0\x00', 0x0) sendto$inet6(r3, &(0x7f0000000200)="25958771cfdfef8b9cbcb501a43ad353e75e16c238bb1811fc10a482f03c5c0d7d323e8b840984d8281cf298bd8102811a8c8fb303a9364f0c26211d08b293825186db13b7f030d5527db2a6b3bae1115a8dabfdec6c5ab8090e963babbb7302ab5e5a0fed946b537f6708c7af45be1fdd023a7c7db9cada9b58295b58ab061bb89f062f06b77ca3ef69c006c7a7bf8d4326", 0x92, 0x1, &(0x7f0000000140)={0x1c, 0x1, 0x8, @rand_addr="20cc7bb37c3743388b88fc78f3593b01", 0x5}, 0x1c) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000001780)={{"92238143dd5be81e28f6cd33bebc8f5be6c4d2aaa9253db0108264687d0858b368d5f19c0842de77d033735e69c314687c42f0cfd6ac08fe12e686c172b42cb51e609e44711bd848b225841975d9a931502a1fd91a1ae24b5e43d5c783fe3ad07ed0be76fee05d400520683bded4f1c9a85486871bd74d5930d8a2fbad54e2c5a50c8ca77c362d07b7690fa0fa428d970f6e701e4530ab19b848f12eb91171a692c41b9593250bdb4ce96080cc06f834aad71e99c6108b0f08218cc48fa516664fce630fdb48b486a31883341104fb48fc7bdeda68e77c95fd51be4eedb4dd27e575147306c34b5bcbe3681d8988b63f1c2804bfdc68bd3ea242c6169dfd8d2680ec02b5b220c125184344031a1b8879399dc945a57e9c118decb242192d67175c11e218732ca6cea558cfd45924c0f4b7cedc04721ec5df80eed0b78bdfa14f6a1e516d6ae183f1bc581c227cec731f0c486cbb5b232d7929cae9f8b9233d6bb7139f4893bc239b3f2cd8969fc9bbc07abd07e16e174dd417fe5042b346f98114447601e0f877eb506325bf4807985ed7cce11b0dede0387159472b15a6b7b774daff7ffb8942c6671a27fe9ab6748ab2527022e17224c97ad5d58686cfd4ae3d9a3e7b3d7ad89731e49a1555876b0b674f13d8042a4e42650021239e3cb8a617bea4d8305256a4643a44a84fa6e2a27ded34450dde0c96004d303158db1a1e1d7f52e1d7a109f997ab83949119606380a5babe7baaafecec848f79350e03a0a43fbaa7a73d4163b341d0c37782d3da7883d21f5368c450ed6ea57f3bc57681bdf9f2588e33ab52672d82b84b38940ee1da18aa70c1ecba48cc79c8f761e505428e8b4a1643425570f7fea8b4487e24308abe496dd16d331ea495569ef77c24956c5a10244c8f1d078a5db905c7ae75c304144cade8f68ad2d725977475bcb6be76105237e536935ef673bc05bfd807e193b31a99ddd5a0093ce1aafcd587f25b71c96f023eb329e9e311b35a77987d03c3225a528ad3086fd4e04869384d1118f4f78f0e313105ab74a01c652cd4c71488dcea08dc6c0eed5569feb9c04c75669983c86a19b9598061cefd385110c5f53b1918f263b1121a236f1339a87fb032e4b595073031520470b9a17d3056001c8219228f23d33eb5718fbe7854aab84f8df7d9e39fc48f33568c2f07f10492aac2b9cec04b724d942e4420b5d85e14fbe490cacb31e604fe8ccf94e47fdb1fa30cd331c9b355cf42223917d51c60db3512a23175139f138bee79ee7b5eec34f37270cd2ee92c100bd742e999a717199414717e2e31dab3e2eef9a283e794c9ff2b316b75655f605d48ee2ce0432a8f1b81dc46d7bd7914cce1d28174b89601b0625237875013ca283a25c5fa53f8adc179c50252ca76246c9493284f019625ddf910047def6aa25ff2a0b6c31ce348", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000007c0)={0x2, 0x401, r2}, 0xc) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 05:45:31 executing program 0: r0 = socket$inet6(0x1c, 0x10000001, 0x4c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0}, 0x0) 05:45:31 executing program 2: setreuid(0x0, 0xee00) r0 = socket(0x2, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = dup(r0) r3 = msgget(0x2, 0x9) msgrcv(r3, &(0x7f0000000040)={0x0, ""/4096}, 0x1008, 0x1, 0x800) fcntl$setstatus(r2, 0x4, 0x46) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001080)=0x2, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffec) fchdir(r0) 05:45:31 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000001, 0x7fff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r2, 0x8001, 0x9, 0x14, 0x9, 0x8, 0x5}, &(0x7f00000003c0)=0xa0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x200005) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2) clock_gettime(0xe, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x400, 0x3, [0x4, 0x6, 0xff]}, &(0x7f0000000440)=0xe) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r5, 0x3a}, 0x8) 05:45:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100), 0x8c) 05:45:31 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="04b5a555fe65ccb8263feb4e37ea4fcbc89638cfb8ed75c8e128a4e511d0490df7a22cc6dc50fd306b079c897e722eeb6d8107611f9be20d415ca9259637a779de185838e44e67418799468a32601af784536527cd4a9d643a86d619bc61c3179d1149a9c95d13adde7396804ed93d7f2177beaa9a5381bf234306a8cdc6827d773bab8fe11abd601cb73ba0ecf06c8140663e039aca8f9bc5da1db0ae8ab08dc020498bbaf812ae80eb661f275d97306b6b94006e13", 0xb9c, 0x8001, 0x800}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x7, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 05:45:31 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000800)='\x9f\xff_\x9b', &(0x7f00000001c0)='/dev/pf\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f0000000240)='\n>!U\xcb'], 0x0) 05:45:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8000100) close(r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) 05:45:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x6, 0x2}, 0x0) 05:45:31 executing program 3: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="cdc46ee82d4fa12800133382802398d52a0c6ee7a7a0a8bfa206476ecad11093ed7aaa4440b2f730e3e99999b0f69ce0e795689fae030d6f82bbd1b07d4e5f908f90a85ce8bb1447cd8213d1f748e7e308e904d24f645aec89b19530b79b7ba3894f3bf1c60c90cb3b82f568a97bc4cbbdd5e1ac69cc0d51e5a9936a5e1b49c621d634b8cad50576bc83546248c9bd38269820491e40d92d49ec622c79a22c51dbcb58551eb373ae2c22abc46498c5566e17") mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) 05:45:31 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = dup(0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000004200)={0x10, &(0x7f0000003200)="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", 0x400004, 0x1, 0x1000}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x8) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") exit(0x9) 05:45:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="15", 0x1}], 0x1, 0x0) pwritev(r1, 0x0, 0x0, 0x1000000000000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:45:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) 05:45:31 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = open(&(0x7f0000000140)='./file0\x00', 0x300c1, 0x4) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000380)={{"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", "a3a61549b418b747e4e23576454cd6599efee58c2261a22ce0627d39a0dfc096", 0x91b, 0x5}, &(0x7f0000000280)="527f87f7f310a88ee10a1b49b1cc9058b889f929bddfd133430b6422731156a9b74cf378602310ca8346b356b6069b8a46a8d296b429fda1d43a4e21120f692cd1345e3cbb64edd9dcf5aab14d65b2fe7329f87704d6308fec4f09d0483952c7263f3ecc51d408cba220ef8ca7da763f4167c6561c51d3cbfa135ad1f3b42ba6a385bc2b69cd3b593225525b7b92e55aa1781bdc671136c1a19f713fc28a84c10c976c023dbaef443c437d3c0df28119d2d63e15e9e55d1f058e484aa11d27f742ecf9c41be6226c6d2346f28bfadb3fcd4c4a79fd882f2dc0600540bc9c5c996fab58d2b2586417d029f822b9d50c7804ce9f17", 0x2a4, 0x8, 0x1, 0x6, 0x2, 0x61111335, 0x0, 0x1}) getsockname$inet6(r1, &(0x7f0000000840), &(0x7f0000000880)=0xffffffffffffff87) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x3, @mcast2, 0x1}, 0x1c) mkdirat(r1, &(0x7f0000000800)='./file0\x00', 0x10) connect(r0, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 05:45:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000240)="8663576a2238ed16f5179779aa10dbfb5a86b53a930a6e4313a43324ab5c30726577ac675260421806c2996f89697a19e5db0e956b67fa56ee4666ae082890b65e86a4691fc294a8de8d46aeba4516dcd7798c3d20af7b832eaaed2deca94bf4b2437133d28da4c42efd96e6a7e9cc3feb30cc3e1bf46f607f3f0e52994b9cad8c5ff37b976fadc1fff6fe1d920a895fc23090d0eaadaecb82a28c52bbbd97adc582e217") syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="fffffffffffffffffbffffff08060001080006040005aaaaaaaaaaaae0000001aaaaaaaaaaaa00000003"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100100, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="e358") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000140)="6f5301bc5c9c0237e1ef9b008da32a46042672bca8bb334eed300c62f85ed61f815d5a220774894df62d79cb8dcfc3df0d029c0f98299f54ae2a2a7cf499d6df51ce81802755c820256c540440a1ea235e9452a8439f22612dc95c474d5b59b007d3e8e7e2454f92e27dc93e78a4d5d8d8fe2de01b8265f4248d2c413182740465f292fb959d7379cc8839c1a9e2d4bfe82005d585004fbcd7397081338af5c0a3617e47b5e6af656813bc199477d1501125563623c8cb50159e3dd937571a24306d50b945634a2598c3c264", 0x8, 0x7ff, 0x8}) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000300)) 05:45:31 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 05:45:31 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) r1 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r0, 0x5) r8 = getuid() freebsd11_fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) r11 = geteuid() fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000dc0)='./file0\x00', 0x10008, 0x20) getgroups(0xa, &(0x7f0000000c00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) lseek(r0, 0x0, 0x1) sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000540)=[{&(0x7f00000000c0)="942d688e67dde3c0515630b2d3c1295142eef2cc767ed5399ecfd3ca084dabb5622bce3553a1c5c081dd043695f92293f213547c1ba070b20a8b368448a98e03daf4d11e56b08167f4d56bf5", 0x4c}, {&(0x7f0000000140)="83332d6c93d1280add3a26ddccb0444f31fa8be088945885729722ffc858b15fb820b19eef8941db6c4cc2891e872a12d5ae434a3a911ba63eec749f33afab9cbf4669f27b4a157ef73a764b04f68004214599447f5fb340a8c7d148f5369340faefa6cb8c3f4b4476bcb16f046185fdf1a8ccbcf3aea6fe4fcc62e474b86726a543e143c55c77a9e774e10982f66d24869e3a6b1084ce", 0x97}, {&(0x7f0000000200)="f41c51c3fafba22b0055", 0xa}, {&(0x7f0000000240)="115a2a37d0fe055bd8e0fa72f14002c00b1482af9b9346162a26deb672b4139f8afc292bc8e0f8b3fb623b6f20a1ce0e6760f507fbbb404c5fc660e48d07399bf406247e88a1d675fe7a713d5ccd0e5b", 0x50}, {&(0x7f00000002c0)="86990c7c5a3f7a6508f7b422d9efcfc539ef2886743bc4e5053d3ef0d95a35518e8f4fd18d38ef3e8fbc259eaab18b77e6d43d8b9e7ef408446f8c1a983e47727423f2aea8dce0991d2b78893343a6511ff71f574780c7cbb451991bf2d521fe81e415d60614f19cf0dd843156e42392606af8ebd274288f57467a", 0x7b}, {&(0x7f0000000340)="c6318d62ed52c1158c825129a4afc3eecbd2e033dcbca04b2e8e48b39329b66433980a12c01e7111aed6d92b311d14998a69ff5dc6cd87c5b9770cacbe71e4a2f604bea12f1a4f22fab72f2bbb160737c798d711e45d044f51befe0090f5ecccd4e88c5842832504d72d94c43f5542bc9382a0cb5f5305a3cdddf53f7943311d96dada06062446571fbce439a8d8c6510b45c6fcfcb506a6d3a8cd965e9205994026f5ecc3eab0c67db2d7d1b4bcc613f8042558989d7d429b1a", 0xba}, {&(0x7f0000000400)="c6636a33697b1d6936ad3270085dc0", 0xf}, {&(0x7f0000000440)="4a49d2a8f96b9b3cacb6d46a3b82290b9b387cbc14811deecab4f4374823c125d00f48db4e945a25370e7c7c7972ddb7c97b469128c3a94a8a95da2d47d0bc6bb90789bbace9176596c4cfcd8bbbc05501da407114e287585f919880c3fda9a8ad9fa9e40e0841229256471a598ae45dbd605bb2f493590e81b55f4399ec0ab55b5ea774c303b41740cb", 0x8a}, {&(0x7f0000000500)="da61145704297d4bca4c83a9933202c45c089ed341b6f10f4eafa7aba31198a4490ea5", 0x23}], 0x9, &(0x7f0000000c40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}], 0x140, 0x20000}, 0x9) 05:45:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x87ca, 0x7ff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) 05:45:31 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 05:45:31 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x7fff, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x4b37}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000400)=""/228, 0xe4}, {&(0x7f0000000500)=""/205, 0xcd}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/227, 0xe3}], 0x6) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0xff, 0x80000000, 0x5, 0x5, 0x5, 0x57, 0x2, {@in6={{0x1c, 0x1, 0xaa, @empty, 0xbe}}, r3, 0x2, 0x0, 0x2, 0xb2fd, 0x7}}, &(0x7f0000000140)=0xb0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 05:45:31 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) r1 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r0, 0x5) r8 = getuid() freebsd11_fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) r11 = geteuid() fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000dc0)='./file0\x00', 0x10008, 0x20) getgroups(0xa, &(0x7f0000000c00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) lseek(r0, 0x0, 0x1) sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000540)=[{&(0x7f00000000c0)="942d688e67dde3c0515630b2d3c1295142eef2cc767ed5399ecfd3ca084dabb5622bce3553a1c5c081dd043695f92293f213547c1ba070b20a8b368448a98e03daf4d11e56b08167f4d56bf5", 0x4c}, {&(0x7f0000000140)="83332d6c93d1280add3a26ddccb0444f31fa8be088945885729722ffc858b15fb820b19eef8941db6c4cc2891e872a12d5ae434a3a911ba63eec749f33afab9cbf4669f27b4a157ef73a764b04f68004214599447f5fb340a8c7d148f5369340faefa6cb8c3f4b4476bcb16f046185fdf1a8ccbcf3aea6fe4fcc62e474b86726a543e143c55c77a9e774e10982f66d24869e3a6b1084ce", 0x97}, {&(0x7f0000000200)="f41c51c3fafba22b0055", 0xa}, {&(0x7f0000000240)="115a2a37d0fe055bd8e0fa72f14002c00b1482af9b9346162a26deb672b4139f8afc292bc8e0f8b3fb623b6f20a1ce0e6760f507fbbb404c5fc660e48d07399bf406247e88a1d675fe7a713d5ccd0e5b", 0x50}, {&(0x7f00000002c0)="86990c7c5a3f7a6508f7b422d9efcfc539ef2886743bc4e5053d3ef0d95a35518e8f4fd18d38ef3e8fbc259eaab18b77e6d43d8b9e7ef408446f8c1a983e47727423f2aea8dce0991d2b78893343a6511ff71f574780c7cbb451991bf2d521fe81e415d60614f19cf0dd843156e42392606af8ebd274288f57467a", 0x7b}, {&(0x7f0000000340)="c6318d62ed52c1158c825129a4afc3eecbd2e033dcbca04b2e8e48b39329b66433980a12c01e7111aed6d92b311d14998a69ff5dc6cd87c5b9770cacbe71e4a2f604bea12f1a4f22fab72f2bbb160737c798d711e45d044f51befe0090f5ecccd4e88c5842832504d72d94c43f5542bc9382a0cb5f5305a3cdddf53f7943311d96dada06062446571fbce439a8d8c6510b45c6fcfcb506a6d3a8cd965e9205994026f5ecc3eab0c67db2d7d1b4bcc613f8042558989d7d429b1a", 0xba}, {&(0x7f0000000400)="c6636a33697b1d6936ad3270085dc0", 0xf}, {&(0x7f0000000440)="4a49d2a8f96b9b3cacb6d46a3b82290b9b387cbc14811deecab4f4374823c125d00f48db4e945a25370e7c7c7972ddb7c97b469128c3a94a8a95da2d47d0bc6bb90789bbace9176596c4cfcd8bbbc05501da407114e287585f919880c3fda9a8ad9fa9e40e0841229256471a598ae45dbd605bb2f493590e81b55f4399ec0ab55b5ea774c303b41740cb", 0x8a}, {&(0x7f0000000500)="da61145704297d4bca4c83a9933202c45c089ed341b6f10f4eafa7aba31198a4490ea5", 0x23}], 0x9, &(0x7f0000000c40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}], 0x140, 0x20000}, 0x9) 05:45:31 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x4) unlink(0x0) freebsd11_getdents(r1, &(0x7f00000004c0)=""/216, 0xd8) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0xff, 0x87, "ed48921273d6b5c10f66405c269638e0275ef0dd0862817eb3c4348eea40c766de8682a7766f693134f2b0d89c2b93cd2d3f5efb43fb84abe151d5b977214a4cec2b965d985922a23d926dfa46d86bd650b67c38b13183a4d4b1983d4cfed57097e9a4c682865209ca35a4e8c94044d942c0af5f61bfaf916a66dc993a37e240e4e84c5802701c"}, 0x8f) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000440)=""/66, 0x42}], 0x2) unlink(&(0x7f0000000000)='./file0\x00') r3 = getpgid(0x0) getpgrp(r3) 05:45:31 executing program 1: mkdir(&(0x7f0000000000)='.\x00', 0x0) r0 = msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x80) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000640)="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") ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000001c0)={{"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", "aa9df75334d2ee425c153fbfd7edd48afcc6a89330f9b1748082e8ce3be08397", 0x1, 0x400}, &(0x7f0000000100)="4ae7a06bbdda9e6092ce12cd2d41bbfa45375b79181bb7019386cece7ff878772787866e4f97ad5585571fc7591d2cff2dbae9efc21d86d1e7f04f22554e2d2e2ddb7d4cd8dc1fc34163bc80a79ccd0a3ce2045a3f6409a3f6ff6eac3d0f9213311ab902157bb2dad08a6558e43df9c778b86661c2de4cb2e951ad4d4390c30becc49951cf2ab8f767518e95d902409e483a7bcb553d9889debd3030ecab9e851a55d4ca9b981a3d32e2f78a6880012e75c31b6d4c3e7d", 0xffffffffffffff80, 0x5c, 0x100000000, 0x8, 0x7fff, 0x1, 0x1f, 0x8d01}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x76f1, 0xfffffffffffffffc, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000001740), &(0x7f0000001780)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001640)={r2}, &(0x7f0000001680)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001800)={r2, &(0x7f00000017c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x7f, @empty, 0x5}]}, &(0x7f0000001840)=0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000016c0)=""/87) 05:45:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x1800e, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="b7a9a8cc60349e88ca2098be215831c852446ab7f841393654e588e70d02953885808ccc676a7c6cae60de552ab263f45901565e2fd04bbcd565878be632ff0f156047f670c99d642d2f826348687b87c2abbc7f830562949847f09bd4e7ecb24485d4761848973eaa1a9b1d7d6f20893c79100eb8ad5af4bc14628f0ddc04c0") r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) fcntl$setflags(r0, 0x2, 0x1) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) recvfrom(r1, &(0x7f0000000280)=""/147, 0x93, 0x40, &(0x7f0000000340)=@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000400)="90a9abd928a02a219af83fe0609fe33f95c00c7c505ad1f44f049b9c9cd7c8ae201c088b44bc79bfce98d468637566fbc18dcbf205ca748f0b9c50be52a598ca519aa5d4f0f797113af0f664ed48e6b4166a0ca8dc5da43b6cb51fced93bfb21730b4740489a5bba834657985333d5eb") freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1, 0x5, 0xfff) mkdirat(r4, &(0x7f00000003c0)='./file0\x00', 0x10) r5 = socket(0x2, 0x1, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000380)=0x8) sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000200)={0x1, 0x7ff, 0x1ff, 0x1}, 0x8) 05:45:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x0, 0x6}, 0x0, 0xea, 0x8000000000000000, 0xffffffffffffd, 0x14, 0x80}) 05:45:31 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x9, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f00000001c0)="51d83657615ffaefef2e1c0f9a4041eb78bb8309aa8b06cf575a57dd422f315a4e82c9868aa1d3b1d1aac078dba4af97f66f7d9670a67cc0a6646fecb6546538d5e547cac50c687f61212558751e31056163371b91cf4584c8fc08147c461a74dba0e7b9c815f63b721a6993", 0x6c) 05:45:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 05:45:32 executing program 3: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 05:45:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="5060d4d6e4fd5415e16cc8131b6a3832a419b2c86bad09e365c0b2d48ca5a0cc113436efc0b6cf9adcdc78052357ec3bbc0fb6504fa0ee356b05d88e89d4c16ccb8670ed73a7fe335fe8ee37994ee5dfe17d31c14b52ba900198115598044048554370fe2df8f476dac792ca44b6acb45b46398a0f0bf0fb60e02ce93641") 05:45:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x8000001, &(0x7f0000000000)="b104a32f", 0xffffffffffffff5b) 05:45:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, r1, 0xa65, 0x9, 0xfffffffffffffff9}, 0x94) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000040)=0x8) 05:45:32 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x52, 0x1800, 0x9, 0x7, r2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 05:45:32 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a00000000000000ff0200000000000000000000000000018b00907800000000609433df000000000000000000000000000000000000000100000000000000000000000000000000e4de61a376f59e996a0559d7f263a0dacb784e875d0f0e1453aea300b531a312ed"]) 05:45:32 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x100000002, {{0x1c, 0x0, 0xc82, @mcast1, 0x1}}}, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_http\x00', "76a7f00260d568effcc15c4a78c6a059ab2e8b71fa7c3567efb2a281281500136a6155af90fba670ad3a6fd2aedf5e42e97d758258043c60c82c6475f4d8a63e3d027bfc6c573fd270066eb61e47e5291348487f532bdc0b4c0ced1ea30c01d68a5a392de05d77f2d5b7c4a1acb4d5c3165835b0c0e0f62f3359a4c80c125696aae27dbb40740ab34421eef2c8194ac19e53e5f9224d94da348a3c810f8d3b632509a1fca8be0246154068c34b156ab6cc0db28ea7159725c7a7e39a93e30ce17c5c43957efe1fbeb8690e441b5e22bfb2880831d53ae6e0c5ab541cc3f30988472a2258319d06ea4a5945a982964e4c"}, 0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10001, 0x100) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000340)="01fee302991e0b8943270ae79cea9d90ed9b6d89773dcc5c83c4c6a07f50ea4bde14077db53d8a0e27318fdc9cd98eb9e383f031e21420bb697fb656aab7f51a682aaee229b80c35287dc9e1dbf2d9e648df70a0eb11f8bec63edc16ad928ad84f479099fff4e2ba4daca5861a0bf4d48b2fd967de3f21cf0aefc30c01775c2fe164dd499cbdab93e3a8b8ed532919d136cb74f7bdfdbe328bde98be3ce2fcf33bf439cdec766ad59d5cebe1e0900b5b49865d4cad617df769db413fc918b143040dd1de33") truncate(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="dbbe1f403f1978c3a62c7704f2ec6614743249d10c981896d8265f141607220066c6d6cfabca8c48da32b830257b37193dda4a349b") 05:45:32 executing program 0: syz_execute_func(&(0x7f00000001c0)="98f7dc0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x637d, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) 05:45:32 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x80) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x100, 0x1f, 0x8, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={r4, 0x8001, 0x1, 0x2, 0xac2}, &(0x7f00000001c0)=0x18) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1a, r1}) 05:45:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f00000001c0)=""/175, 0x6db93) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 05:45:32 executing program 1: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) 05:45:32 executing program 1: syz_execute_func(&(0x7f00000001c0)="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") 05:45:32 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000440)="04dcc92fdd83dc19802ab643e1d5a8a52ae8668b6aa3ed51b0d692e2fa798af1c9b9ae00084d1ba25b3682c17ba10ffb0188473d820b4d7f711c103ed8255c45d9d22142fce8955ea5244592fb89d8a482923fa327d27bd35eebea18ed49002912dcdaed4df430d789cc3f5883e0120d2709008225944f9e8b021fc048e49da9d5def1899c8ec58b815fdce8a2a1fab43259ef9817fba6128fd54f427640a67866387be1314c891c3d101d4336fa42aebeda37d357a39a1804c535e35559b51e6910b50e643ab8d1d3102a0ef48a38db6819a9ea2fa1", 0xd6) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000400)='./file1\x00', r0, &(0x7f00000000c0)='./file0/file0/file0\x00') 05:45:32 executing program 2: r0 = socket(0x1e, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) shutdown(r0, 0x1) 05:45:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f00000001c0)=""/175, 0x6db93) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 05:45:32 executing program 2: r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) getrusage(0x1, &(0x7f0000000180)) r1 = msgget(0x3, 0x100) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r4 = geteuid() getgroups(0x3, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0]) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x3, r2, r3, r4, r5, 0x40, 0x8100000000000}, 0xffff, 0xeb, 0x6801, 0x42, 0x3ff, 0xfffffffffffffffb, r0, r0}) lock order reversal: 1st 0xfffff80014366608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000b5e4c0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80014366068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8102e385 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102ee88 at __lockmgr_args+0x488 #4 0xffffffff8150efba at ffs_lock+0xea #5 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c2bbf at _vn_lock+0xaf #7 0xffffffff811a9b41 at vget+0xb1 #8 0xffffffff81195428 at vfs_hash_get+0x148 05:45:32 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xfff, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x5, 0x1}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0x14) preadv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/70, 0x46}, {&(0x7f0000001340)=""/221, 0xdd}], 0x4, 0x0) #9 0xffffffff81508441 at ffs_vgetf+0x51 #10 0xffffffff814f86e4 at softdep_sync_buf+0x444 #11 0xffffffff81510564 at ffs_syncvnode+0x394 #12 0xffffffff819633c5 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811bd4b0 at kern_fsync+0x290 #14 0xffffffff8170d7e6 at amd64_syscall+0x436 #15 0xffffffff816d55ad at fast_syscall_common+0x101 05:45:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)=""/180, &(0x7f0000000180)=0xb4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) close(r0) 05:45:33 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="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") r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080), 0x0) 05:45:33 executing program 1: syz_execute_func(&(0x7f0000000280)="9826473e431c056afa0fc02d0fc02dbfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345dbc6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f57011114726fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 05:45:33 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=',\'\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(\x00'], &(0x7f0000000340)=[&(0x7f0000000280)=']*\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='$^%[:\x00']) r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0xffffffffffffff2e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8) 05:45:33 executing program 3: syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") r0 = socket$inet6(0x1c, 0x7, 0x8000) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x0, 0x8f, "70c02eb91d00f3e6a704e059f3674ad1ae2ebe116ddfcde1fc400d14c6f56bdc732b012d0ac71a0ec02a22597c2ca9144d406611b5523ace30a72666b6008115b174d82fe1a192b8cef3bfc93e89c517da278dec46df231a9e043211d8be5da59557ff42af82944b70f39c2e9e4828aef42c1e57b8a554bb6a4db4db43c7d0f116e935859b34938d422b4ff1e05b95"}, 0x97) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) 05:45:33 executing program 0: truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffff001) r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00f7040800085f2ecb9ec13df7e632ec776c653098"], 0x1, 0x0}, 0x0) 05:45:33 executing program 2: setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) 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(r1, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r2 = msgget(0x3, 0x22) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x36e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = fcntl$getown(r1, 0x5) r4 = getpgid(r3) fcntl$setown(r0, 0x6, r4) rename(&(0x7f0000000340)='./file0\x00', 0x0) 05:45:33 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d78000011002293ca12379ead9c65dcd6bb64696744ff0240000000000000000000000000018a5aa9ca79beb78fd65eaad881cd0a6e0b468c372a1ba9c43e2828cd70b46b769a4cd66ac9aac48eee06c1098cb976a8d78e31950220e6c865db79b08eb6c6a71d23b4e7785890644db9f3b5693f6e022c5c44eee59fec183b56f26e2e03ddde9324f32b024580b9e2ace7c0f0f6bfd657310e49c4ffd4bb687c4f553f"]) 05:45:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x900, &(0x7f0000000000)=0x1, 0xfe6a) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000000c0)={{"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", "e35588e50a398ce1a6a22aef38712088f8c33f9257e36b438d036ade26da7dbc", 0x5}, &(0x7f0000000040)="58f52b9723887cd6d98c6a74db7f8e48aafcad66f25d839a62c2f7b0dca9e27c2f2f555945c17a745d2000f86e2ce2f66eaa426c2355473ee65f4207fb31b6388e4c2f40d62bdf45089ff1e92b2912521713684d", 0x5, 0x8, 0x4, 0x0, 0x80000001, 0x800, 0x4, 0x1}) 05:45:33 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000120005, 0x5) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 05:45:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) utimensat(r1, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={{0x6, 0x564}, {0x2, 0x5}}, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82122e2f66696c653000"], 0x10) write(r0, &(0x7f0000000040)="f6a5", 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000004c0)=0x7be, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e22ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=0x0, @ANYBLOB="ee61020003000000"], &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000340)=0x8) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0x7ff, 0x4) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x96202b4f7766cbbd, 0x12) ioctl$DIOCGETSTATUS(r4, 0xc1a04415, &(0x7f00000001c0)="629526dc9612d15c9c3ff18a54191521a31138581d0546f1965f2fe02ffcaf7c309f5030205a83fcd6fde8f1877a1c5fc08a015f24c5d5a5667f3d94b4facdb55d0d1b86a8333152d1a4f5779a9e8a98a6968459ef2729673621cf9c16a3ca9337df1dc0555aab0551aff9537f86fbb98c32f7006187db377620cd9c6fcba84759ab72da0881381ebcc53d105dd1ada3fd64b4973762780623d7b82a5598cc979c2cf83ea6fedaf30520143887bafb93221aa1bf3ccc") 05:45:33 executing program 1: setreuid(0x0, 0xee00) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x2, 0x8, 0x19b, 0x3608, 0x2, 0x4}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1f}]}, &(0x7f0000000340)=0x10) r2 = msgget$private(0x0, 0x0) getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x0, 0x0, r3}, 0x5, 0xfffffffffffffff9, 0x9, 0x10000, 0x1, 0x3b}) r4 = socket$inet(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x3, 0x2, 0xfffffffffffffffe}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) 05:45:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x6, @ipv4={[], [], @broadcast}, 0x2}, @in6={0x1c, 0x1, 0x8, @loopback, 0x1}]}, &(0x7f0000000100)=0x10) 05:45:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x6) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x100000001, 0x9}, {0x0, 0xef5}}) freebsd11_getdents(r0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x9f, 0x4) 05:45:33 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 05:45:33 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x2) r1 = dup2(0xffffffffffffff9c, r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000200)="4a5fc22e4def94b034b2434ad15fbfc5d57ab2809804c7431a6df9bbb723c72b21e2") fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000000240)='./file0\x00', r2, r3) mkdir(&(0x7f0000000080)='./file0\x00', 0x58) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/88, 0x58) 05:45:33 executing program 0: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) getgroups(0x0, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getgroups(0x2, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x2100, 0x5b68, 0x58ba, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x3f}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) 05:45:33 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0088e90000000000724f2846e3295cb6293d31b2d7a91d8982f2f6a75f07cbf28f901c2d43fa382131107a3be216b3b1ab78f2ce"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0}, 0x10) 05:45:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = msgget(0x1, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/154) lseek(r0, 0x0, 0x3) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d) r2 = dup(r0) read(r2, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 05:45:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000000001700000000000000000000000000000000000000000039d70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000ef81fd1200000080000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 05:45:33 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x10008, 0x10) setsockopt(r0, 0x0, 0xfffffffffffffffb, &(0x7f0000002f00)="bbde9135eaee9fe2aee3c9a2078d054eadd383246bc271bfe70e3138d4572a3f770930b0865dd3e91df01fb1ce7cec9ad2262c52dd52d1792bae703351afc6ed1407", 0x42) getpid() openat(r2, &(0x7f0000000040)='./file0\x00', 0x20000, 0x8) freebsd11_stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 05:45:33 executing program 0: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x80) freebsd11_mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x10, 0x1) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0xf42, 0x3, 0x7ff}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="f20000001e4190cd2d089758f37e4f143ff7ad008a43325e337656bf0b537a96501ced794f192adc22429180f9260ca0a4317e7cae8049bcece156aa70d720d5b07dd3e15989d844152dcf09e8a40008000000000000734069156d6f8c4f7607e49ab79c49c89bc2bdc79f45153b1ad6198f1be828ec734d2783f19b595331df61ee2309b0e09f06d5b94851575b6d45506016bea9b0eeb763de55a0b827e75200ac9001cb51f87a78065b77ce6078b98efaaa9af0796e45f68deac4df565203a751cd64c2d162681a6f1b235dfc23c4ff96915f345d9145ffcab5a94adee8ab463c875841f50d61970ff6103ad581fad19c1520b0d0"], &(0x7f0000000680)=0xfa) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000180)={0x2000000000000101, 0x10200000, 0x5, 0x8000}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) freebsd11_mknodat(r0, &(0x7f00000006c0)='./file0\x00', 0x88, 0x8) r5 = semget$private(0x0, 0x3, 0x401) __semctl$SETVAL(r5, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x6}) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r6, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xbc8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000004c0)={r7, 0x3, 0x3f, "049e4a97c66637183658dedffc430231f255f91d507c0c9cda41aa21098a6ebdf51bf0e0b2f93b36f511243cb7b8a4841104c12493f2569626d8432cbcea12"}, 0x47) sync() sync() 05:45:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x2, 0x21) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x208, 0x100) symlinkat(&(0x7f0000000040)='\x00', r2, &(0x7f00000000c0)='./file0\x00') __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/29) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f) 05:45:33 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) dup(r1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r1, 0x4, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r2, 0x0, &(0x7f0000000000)) 05:45:33 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="42a2a3374ef4a45e2fb368ac6fa5c796b86f3871c2a02c0611b531e604063c05244bac0c8986bac59f25154919410e7473d2e3909e81ff0502e758e4623c63568531cb293cad64b3460692e22175"], 0x10) writev(r0, &(0x7f0000002180)=[{&(0x7f0000000080)="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", 0x599}], 0x1) 05:45:33 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e95650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe887b8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d539f0420fba6b0a4e66f347adc46291ae8ca0656000000f01c4340f49499600000000dc1d1d440f2b550142c4b33120b1005ffbb15f5f110f0f3804830a000000") 05:45:33 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x800001) fsync(r0) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) 05:45:33 executing program 3: syz_emit_ethernet(0xfffffffffffffeb3, &(0x7f0000000080)={@local, @random="46edf0b15cdc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0xffffffffffffffff, @rand_addr="df1cba2ca8dd6bce7d763c1b408c4bc3", 0x8}, 0x1c) r1 = socket$inet(0x2, 0x4, 0x0) accept4$inet(r0, 0x0, &(0x7f0000003880), 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$unix(0x1, 0x5, 0x0) sendmsg(r1, &(0x7f0000003700)={&(0x7f0000000100)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000140)="72cf98c2986efedbc502fc89d3c47b15c7252850887e614752fb81521e13271a6527d9d86138b762fc86afafee98d9ccfe4d805dfb396fbb91ef6d0878546ee99a4a4941a2805844eb52516fb5da1918e07338c7b32e253d248c432920fefad8460695497c123d648e840485ef5858da4cbd0a0fe6cc73850c1f800d7554229d2e1d1e4c1b8d55671492fc7f772f98bdc670459192646017c14251102a1f39f119b5f44c093bc29f", 0xa8}, {&(0x7f0000000200)="3c33aca5726a3a1d6572441c4360e52257fe27", 0x13}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="ef", 0x1}, {&(0x7f0000001280)="d633304368829fbe9b63cfcc017b65977400545f71eeabd8be9b03a3684cfe775d8f8360d418d394e4f96a0b0a20024166c6a1a7f0184d7d719036885946a24009f7d853d909579de5da26b370922bcf7f91dfb76f40e7b5990ea3795e124912d74232b4501b2da504f1fcd309ea16fc5f5435155ffd0f737d70b40c804fec3ae0d7b27817ab62019f16d8907b99acbecbf31bd87af8d8e73396aa1bbc9bfa97263630ee879d97eeaae86f", 0xab}], 0x5, &(0x7f00000013c0)=[{0x40, 0x0, 0xff, "fb171cd3bf54366fa03d73217a89526a6764a2b784cbee4341a95498ec6910c41a92f00a11760422f60de4f8ab"}, {0x1010, 0x29, 0x7ff, 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{0x48, 0xffff, 0x1ff, "690413c95d6a206dfcf5979e5a973a2dfbe5e5ae27007f4d9f6d5689b317bc37dc04655af0c7f1ce9752b94efcb2a48bcd139da69965d4"}, {0xe0, 0x3b, 0x7, "ad0ffaaa55f624544a6d27fab24f3c4e359a7081c25764558efa9ddd2abbc592ef536b0fde7c7b516e4627146eb5135a880ef83a51a2dc70987c484e16fa74ccdb5bb793c9db551947bb6ed3cf2789b3fc8ecdf7ea3cd682b3b93241f1b672b164c690786aeaacb2e2113c8ad0bb8fc22a8585cf0c522cce43f84a71709ea7da28f87664c77d5f15928c2761db41c265f2d5e1753048cb7b9e7a844d2551ee1f8fc2b69a7d1ba161c451fe952577905c9f59fed7c8a503c7a850e5f4a58f191a1a22844e6a97008da8fdb7"}, {0xb8, 0x1, 0x1, "7720c777c14a3fcfbf0900ee2d265b397894fa369c7bba6a21d7b78a11f06e7b7d26836c524ae59b48ba62d5497d8db4d408fda4c371e1d5270d6ecca6d6983bdca7d1e6780079f532ba2c878b04aaad2a08063fb7f9c99d0ea1233d33882226414e9a012d29eecb1870c4bd4c3c5748da5592ad439bf08d1caef73ab19498e0c400d5b6e1ee25b7d0f95237fec14b7d2efbc33c3c6eb84af8d3459287110fcb717fb0"}, {0x60, 0x8c, 0xa8, "aea97936eb1094c58c893ee9bd8617f664972c9034c3ed9b56aa8b69c79896c8cbe51573b8e24ee757fa492708314d452077ea4b3569202b0fe488e0b63b7d0b496d980ac02d19d42b9879"}, {0x1010, 0xffff, 0x8, "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"}, {0x80, 0x85, 0x200, "53003d2a95660378b3ec5289e45bcd6ce7c7446476a7cd966e11529b9b4456e8e81b35398993805b828e8f1bc347a28343b8bd1c1c766f7e1eda6ca6991de409d7a92e4337b8677a98cd5923446396b2dd531768b9c48ddd5876dc22119052e4f072d242adcaa954b959eca06441"}], 0x2320}, 0x89) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000003740)={0x100, 0x0, 0x3, 0x1f, 0x0}, &(0x7f0000003780)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000037c0)={@in={{0x2, 0x0, @multicast2}}, r2, 0x4, 0xffff, 0x81}, 0x94) 05:45:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7ff}, 0x10) syz_execute_func(&(0x7f0000000080)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d94c95d0d017795b3e0f0d68005b6dfa62e1ba03c7e6c753fbc4e101edfec4427fc9c4817d5a26f216f3419ce0b3a51c1c84630027c4a27d1c1ec1ea01eff265dc5f00091fe31b660f380b034f45594559a841000f9945332faee4eef50f54635bf3dfc6c4a1e1e0ef26400f0d18c43701fe5f144814480fad6736660fd2938c000000c4c1f913c26666450f17720d65f26fc4792f877e") 05:45:33 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x8e5, 0x4) 05:45:33 executing program 3: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r0) setuid(0xee01) setgroups(0x208, &(0x7f00000000c0)) syz_emit_ethernet(0xa0, &(0x7f00000000c0)={@local, @remote, [{[], {0x8100, 0x100000001, 0x4, 0x1}}], {@generic={0x7000, "a306dfc9bcf8b1ddf1b3278fd685f23b69cb208c280e4253506115f916bb16f88828b8ef2b0509ce8e2f82c317b443532e92996f7e29c9f4c41596da0c3ba7d0c3f5e96423778a2b79b6c1200d0e4d8695cae46d8f26685407e08bdff5bac0e5dff72ed4a0ae83219c72f445dd9feb7681550bd8ade41e3551fc1ac082cffae3a0fd856f8d0b53647d0b1e198672"}}}) 05:45:33 executing program 1: syz_execute_func(&(0x7f0000000180)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9c462218e804d026cc28fe9589b26c7e4c753fbc4e101edfec4427d822a2800c4da7676c5f2168f4808eebcfa20af202000c4430f0f984e000000b4c4637d1d688abd074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef8fafbec2c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666ee981772b2c422313ee51d54111d00") 05:45:33 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) mlockall(0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x9) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf0fd) 05:45:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f07000000000000006c65300091cedb8d87ae9043d03fe340b104814c33c0e6c253f550c25dfa91f0e6d215085fc4aacc407fbdec6ddee31832b9c573957789216b5554a72c3aea9e3c46cac2944d08c03031c53474266d0af67ac8d16609022d"], 0x10) 05:45:33 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82539f5aee30663a1937"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r2, 0x0) write(r1, &(0x7f0000000240)='-', 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)='{\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='C\\+\x00', &(0x7f0000000480)=')#\x00', 0x0, &(0x7f00000004c0)='/[@%\x00', &(0x7f00000006c0)='C\\+\x00', &(0x7f0000000280)='/M-\xd2\x00']) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=0x0], &(0x7f0000000680)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f0000000700)) getpid() openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 05:45:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x5}, 0x24) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x91) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0xfff, 0x4) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000240), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) 05:45:33 executing program 0: socket$unix(0x1, 0x5, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) r2 = open(&(0x7f0000001280)='./file0\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000012c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000001240)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x3fff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000200)=ANY=[], 0x0) close(r3) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) 05:45:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6302020000006c653000"], 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @mcast1, 0xffff}}, 0x0, 0x21, 0x5, 0x2, 0x40, 0x4, 0x401}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/167, 0xa7}, {&(0x7f0000000000)=""/3, 0x3}], 0x2, 0x0) 05:45:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x20000000) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) 05:45:34 executing program 1: open(&(0x7f0000000180)='./file0\x00', 0x80000002000203, 0xfffffffffdffffef) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r1, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x142) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x3fffc) 05:45:34 executing program 3: sigaltstack(&(0x7f0000cef000/0x2000)=nil, 0x0) mlock(&(0x7f0000b67000/0x2000)=nil, 0x2000) 05:45:34 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="ccf43d3c69807f5db6fc71442b13e6b13e5bcd2ca6298a929438423f244fcb0cc6f8ac07b76bd55784434a99ca68f7e67cfd96c98f198e4f223bd38fe92c8e26f6b17c9395f20dc8162373d2f80e66083f0cd9fdbbe825bc1dc18410e94725271048bf8cf776dc60ad65314a09fca82a1fff79bbd995080e03f529e008f33315c451872dcca73c924a477b198faec48fe022f6d35f9d8a4461406579b8e08c3683ca727d2658baa28c047ad1825878c4b2a356feaa2a54b3ab46dc3927a703ae89ea89413e327cf8d40d2379402f9d3afc516461be6423e6812ea3e44a62d80e3d489b09e0f4a5df11a6d7d190a51b", 0xef}, {&(0x7f0000000380)="0aeea3eaaf4c2d758d9fa3da726c2563c937e519045c680db42d66a0705b39699cf2cd589ea4188b1e219a6f6208e7b15808b0b158dd0e4dfbf1dc9a0e064348720600", 0x43}, {&(0x7f0000000240)="c2ff7f0000008c000000003c6dc8ac57da39000000cd21e403f06acf0bbdbedaa94fc6fc50342171707fa1140d1a69942da998b7a138a12ad008932b44", 0x3d}, {&(0x7f0000000500)="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", 0x1000}], 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x9, @mcast1, 0x3ff}}, 0x0, 0x2, 0x4, 0x10001, 0x1, 0xfffffffffffffff8}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x1f, 0x8000, 0xed8e, 0x7, 0x9}, 0x14) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 05:45:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x1, @ipv4={[], [], @rand_addr}, 0x40}, 0x1c) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) execve(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='{\'q\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000280)='*\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='^).\x00', &(0x7f0000000380)='\x00']) 05:45:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) ioctl$DIOCGETTIMEOUT(r5, 0xc008441e, &(0x7f0000000500)={0x8001, 0x4}) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) select(0x40, &(0x7f0000000080)={0x82, 0x1f, 0x80000001, 0xffffffff, 0x3ff, 0x7, 0x5, 0x8001}, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x80000000, 0x8, 0x400, 0xbbf, 0x3f, 0x2}, &(0x7f0000000140)={0x4, 0x2, 0x9, 0x5f4, 0x1, 0x1, 0x8000, 0x20}, &(0x7f0000000280)={0x1, 0x1}) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00', 0x6}, 0x24) msgget(0x2, 0xc9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r6, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000400)=""/198) 05:45:34 executing program 2: syz_execute_func(&(0x7f00000002c0)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7, 0x101, 0x401, 0x471, 0x6dc7a35e}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x5}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@remote, @remote}, &(0x7f0000000100)=0xc) 05:45:34 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="918753f13740a5863d097a34ee3704b6e1825fe883e601ec0579b7d81f296db6c7a8218e0c619872dd18a92ea4da86363512dec739b9b3", 0x37) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 05:45:34 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) syz_emit_ethernet(0x124, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/524]) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f00000001c0)}, {&(0x7f00000016c0)=""/243, 0xf3}, {&(0x7f0000000400)=""/62, 0x3e}], 0x8, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f00000001c0), &(0x7f0000000440)=0x4) 05:45:34 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x810, 0x4) r2 = semget(0x0, 0x0, 0x80) __semctl$IPC_RMID(r2, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 05:45:34 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="100100000000000086000000800000000445d206e29c873be6572ebfd1b3ee48ba7f9feec001f041d47e5008a3cb0d6ed431713e9af3a7482ff8737271b8c0a983399656b239b9595a096d46b745f3746d16ef17b93486e845405a4f2945abc7e60e88e03085fd57158f1ce6ef77735510be4e4d957cea667b3e096668e5dbdc44d7ebb8bc7c08a0afffac20a8886eb7955dd1c27c45811d3d9cea28730e1907af80dc4a4740e526b10aa83596ed69a546cb5f7a59f7737a961f869a5fb69321f7b65213c5de05000000eb11e588562dca1ada0c64362d1b0815858f676c5e87794553ebe01e58b953e1e242ac7385dc41a553939c9c9b9618c9db37d4c77f698c8c91bcd66aa4fa51980b0000002800000000000000010000000800000033fa094e5c341de68acfc7da7f796ba3d9dd308846650000880000000000000084000000000200000be504bed63c9b45b98d897ace80ade330dd8fff2fdb83ee6eb382481dc255a8b97c5e43470791e63ec749cb281672dac01cbe59870ba6b23bdb1c734fa96f7c8e6e458a7e5dcb6f58b7f37e21f5ef8e18e3bdcda09fe9cb5c46d758a3c66b68d82de5b12439f4c5750b2970b1a9e31478000000000000004f030000000000003a0000009100000013102068945fdaccb04c147d3fae37ddf7671a91beeadb6d83390368200209940531e9093fdf6a6b365977f833c1fa901a2389b2d47c073696ee884fe698a699eeb1435a5796073898926b539441366f2003dccd16941e29a0d4a070631952ae4842950dda94c494874f3a3d59f26264daf4b7e7645dbae0856cacad13b80856b56cf73769367f30ab0a51e4c5024f35fe3908bd21bfdb50bd0d213aec7a7772db1532685d16188a69fa"], 0x288}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000000c0)="0d276bd588de123960cab52d8c33c99533d809ec2471fff9e9138bf902228d1e42a88d0fa91bc512560fb884f4d5b53fb0665ad0c25ae7229c5b8aadb9ff6224b5ade28659cb365a96f93255fb7865d19bd6abb0096ca3917a42c5b4b42bb888a1d3ce10392dcc6abc371016e9d57099d38f541a1d63741731dc3370177b5d726eade33c281d84588fb820dd58ca706c1410394b60f50c5f3e1160224f464e13397d2529cf193bdb611e26b43c37000bff46cee5415be992d01807ee96525f0705e9e601914d944e", 0xc8}, {&(0x7f0000000200)="3af29e158ae90e35ad1bc3c99559cb071ec573131a0d35ef3d99c726aa65502cbb57e0b8777303a1fce322faf79a526419f17f3a5d2dbba65198d29d6732ba3b757ce66cd685f746981349bfbab738e2caa1e3d06df9e1a78d222c7331e62ab47b03dd23e2098771d9183148898684fef71155924bd0086fd9d3f73d2afa706b601c8c1b8beb137d53e0d8bbf7202a12f1b38fb98315437a20070fade0dac87ee9c806448d7929409f0bd87d3117b17c8ec4f8c1694d01209fde12130db8c15523e3cf7812421389feebde376028a88129c64c9aba61a14fb570cc9cf12eb83bacb08fd3678a7da14f0222a42c078004e2e4b04cae5ef57a5e43945b9a", 0xfd}], 0x2, 0x0}, 0x0) 05:45:34 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) dup(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 05:45:34 executing program 1: freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xffffffff, 0x6}, &(0x7f0000000180)=0xc) socketpair(0xd54e4bd7d2fe8776, 0x10000000, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x80000001, @loopback, 0x1}}, r1, 0x5, 0xac2, 0x200, 0x0, 0x4, 0xfffffffffffffff9}, &(0x7f00000001c0)=0xfffffffffffffefd) 05:45:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt(r0, 0x0, 0x80000001, &(0x7f00000000c0)="172346475eff010000000000006e560981604064fed9b31435c91702e6f10e60b93f8332cd981af5c85507e5c2713fecd9ac6f4ad7635a1c69480bf2aace7301d5d334e88e32e2bf61415ec3d7b5f965d3d4901f374fa1e74b8bdb48b1c182d51888782c125180388f6a1723ef1f406a116e4f45806f7121d2feb8320d14a5d9f08e8d158c", 0x59) sync() setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000240)={{"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", "70e867e5d2539e0485f845f8941a3ce4cecb840b1839c3623bad4fadec0f6c96", 0x9, 0x7fff}, &(0x7f0000000180)="bc56ee4490faf41c08b2aec2d95e5ff875167d0705132ff73f7753767d7e6e6f8dd117eae679aad25d79f4532c59f2dfc4c1c1131a0bc176d5085e513085d1c6b4a663de096ac06481a25b24de4884eaab0e40842c0063b8c2ab0b5231975a9a52f764a1fb069608c934d20c692d3272d9e38d843930eb71d9afab541de16fa4ef13235ab52c9372ace38e530c8530cefc903f6d3599281538b9ff820a46ffabd67efad5ec28940356259f1f49ed9bb3a126d8c141a7c8a9775a2de6", 0x1, 0x1, 0x2, 0x43b2f1d9, 0x1ff, 0x8001, 0x4, 0x7}) 05:45:34 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x100) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x90, 0x4) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) 05:45:35 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0xffc5) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 05:45:35 executing program 3: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0xffffff6b) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 05:45:35 executing program 1: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={r0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) 05:45:35 executing program 3: r0 = socket$inet(0x2, 0x10000007, 0x1) r1 = semget$private(0x0, 0x7, 0x110) __semctl$GETVAL(r1, 0x5, 0x5, &(0x7f00000008c0)=""/235) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000018c0)={{"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", "43a755de02cb7cceace7cdcd86972b9d23ed8e7b5f8e0f5296de49ae323c2fe3", 0x6, 0x100000001}, 0x0, 0x96, 0x437871aa, 0x10000, 0x6, 0x4, 0xfffffffffffffff8}) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000240)={{"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", "3b23aae4713df83c340710b3c1faf578c8d52e6852cfc996660bee9610d388e6", 0x4, 0x2}, 0x0, 0x6, 0x1, 0x3, 0x200, 0x20, 0xeb2b, 0x7fff, 0x530}) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f00000000c0)=0x2, 0x4) msync(&(0x7f00006ff000/0x1000)=nil, 0x1000, 0x3) syz_execute_func(&(0x7f0000000180)="0c0a98cd801b69e4f56962f5696200d9d9d0f2680c0000008fe4d1589b26b326b3edfec426427d82822a00c4da4a9376763e4808eebce00000802000c4c3dd6d68074851519fc4417b2d5000fc0000c1ea01c4a2ddba6cc880f265dc5f008a6e6e66450f383e3a45363ef80f9966030faee42c240f5e5bf44700003e65364f9926660fdd4b00646736676670664336660fd2938c0000000f01aec3c366450f17720d14111d54111d00") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="010000002000000002000000ff0300006f000000"], &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r4, 0x7, 0x100000000000}, 0x8) r5 = getpid() fcntl$lock(r3, 0xc, &(0x7f0000000080)={0x1, 0x2, 0x7, 0xd67, r5}) open(&(0x7f0000000100)='./file0\x00', 0x100808, 0x8) setsockopt$inet_opts(r3, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 05:45:37 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc55d}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) 05:45:37 executing program 2: 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$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) 05:45:37 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 05:45:37 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet(0x2, 0x2, 0x4) lseek(r0, 0x0, 0x3) freebsd10_pipe(&(0x7f0000000100)) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 05:45:37 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0xffc9) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="8fc4fd1b7312a12463843aef8985b3f977a149473a5dad6761798cb413ae17d337691837033fd9d9449753331f3f6a2c54ef8e1815e772ac053e616c5f5449ff27a1f054c129f9ba2efefcd7d5786b32b6d4c8be151cd06de6a6f5a20a19c1a8e1c55e2f382f0dbb4ae9fa7840b1c2c4039252a0fc4263c58a10a5f9d05b8a1ed1c14f2f20d2aee21c431b7611dd87e6da20f8effc4ff1acc953a4a0f982f5") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x943c, 0x1, 0x1f, 0x7fffffff, 0x9, 0x8, 0x5, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xa63, 0x3, 0x42, 0x7f}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x6, @ipv4={[], [], @broadcast}, 0x7a1}, @in6={0x1c, 0x3, 0x7ff, @empty, 0x395cf90}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1, @ipv4={[], [], @multicast2}, 0x7f}]}, &(0x7f0000000300)=0x10) 05:45:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d64208 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff813c9751 at udp_ctloutput+0x171 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 05:45:37 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x4, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x400}}}, 0x88) 05:45:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r3 = fcntl$dupfd(r0, 0x11, r2) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r6 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) fcntl$setflags(r0, 0x2, 0x1) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semget$private(0x0, 0x3, 0x290) clock_settime(0xfffffffffffffffe, 0x0) r7 = open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000002c0)=r5, 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x80010, r7, 0x6) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000000c0)={r5, 0x100000006, 0x8c000000}, 0x2df) #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 05:45:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000007, 0x11, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 05:45:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r0, 0x0, &(0x7f00000000c0)=0x111) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x4020, 0x4d, 0x76580000000000, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x4, 0xeb, "8d40f3404cb4de862da7bedbfa1aa235a08e163c4798094faab73c8f91f087445d10170c5bbe1a3daad51fa22562ef83ff9072dd455d64197f37ea29035131702bebe056b74e7507509e9bf992cbf27adb9586c4b3ba7cfbbcb21c05bda42bf6e0c8e3ad1bfb48cf544da2f4033406aa609d5d80b295f64f6b67c71bc9f7e7650425c4b8363540cbf39db9ab7f69bdaeabb49108c04465c2d027c2faffb37a69d4ad27866a173d5a924d3d0b5bc580508c47ca7950b91ffa880025e92badd6f1513b74240aade396d1424b0975a1253bbfbe1523124102e203eaa7c6a94482cc877d2626949a1997f581cf"}, 0xf3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x8, 0xc2, "4bb0d3792881b7c40f287f3c9019029c2665ccc2981b84a50da602494a7838ec8176de0691f8ccb262481603ee9cec9fbbbe683d71742ab2521c5db25499415881217b890b903f5c092c60de45107c10c992893ecf018d13d9561d766fa899ab5bf73512fd96340ad93acda1e06ecb712ebc93028e6941722981079b9ccc11f83e8f6366ec576ab015a3a7b3c4031ae51f34c31b5a80b10e2b770ea0b7779074d4a97c1e5d50267053e2ba725484d12fbf1292409d1a41f4e9b3401614649fc4a421"}, 0xca) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:45:37 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x800800805ffff) 05:45:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0) fcntl$dupfd(r1, 0x11, r1) 05:45:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce842a19b1afa97d6704aea52436a3d17776c37cea68f526d89be0a8224a740174be566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202de19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2eca2425808931751ad8776a18488c49f29f0dc4170ea3a08"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 05:45:37 executing program 1: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x78) freebsd11_stat(0x0, 0x0) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f00000003c0)="c4223bf58fd006ffa7980fecdfc4c369486876000f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4c4a1d0120a751e0fa0f30f0d9200100000ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f0be71a30b8a826eef620d0bd4d48cc7e8628f6808a3056f0000004e00c4610ce3d9f3264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 05:45:37 executing program 2: syz_execute_func(&(0x7f0000000000)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 05:45:37 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e0028d8c103be75304ae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0xfffffffffffffffc, 0x0, 0x0) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x950, {{0x2, 0x1, @rand_addr=0x50de}}}, 0x90) 05:45:37 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = semget(0x0, 0x2, 0x308) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000280)=""/199) r2 = geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040)=0x5, 0x4) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r5, 0xffff, 0x1009, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) geteuid() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) 05:45:37 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}}, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x125, 0x0) 05:45:37 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=r1, @ANYBLOB="007e9a4b83dfd9"], &(0x7f0000000180)=0xa0) 05:45:37 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x17, 0x20000004, 0x4) sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="4d2463512642a01a36447af15542f9c14212bf81cd57665735ae73093966d2731672426bbd5b6831f3b33ddd79d7e8de6d6a37a7df7cd997576e81813dca030c48dd12482b909b265454c171de27712e0547ca81e6c0e3f52fc3e2ce15ab1092878c198cd393707fa7e35182b5e7cb460e24554eedf3eb189316", 0x7a}, {&(0x7f0000000100)="f1ec0c8ec3f4202463474593af2dd0f4721ebbf6bdaf83fb23a67d1cb30b9e301bf09f45c58285c15391959b7588d19cd112ce46d24fcadfd450b3e7c8f67fc4fa3dd2c01aeb3ec430a0f8e0ac677b4680fcf521ba6ba881aa1452851568fa851dc06b4200472b64fcdd2887707e07cd638035b6ec5c3a94880fafeab36ec7702e9d93699fe3f6350a8896c17ecc911a6fd6f3913c1df915907bb71e589bc9ccbd22679e582b51c31875ce159c0bae873050356e4454098a4d35", 0xba}, {&(0x7f0000000240)="6b6b9f9372a6b0879cda679ea247cfea9b2c01a20bf9fbfcc1ab508e25a7fe1bd9fad8752487d7800ff6b32d9440b6e78683295bf8c1344f6e0288df225a859f187c62b4e7d3d4e2987dc7fc0dad187732afe8ff2dd471b17f0c1c536614f319ff5e4c2cdca02db9b5098809bdb2bd07384f394734186b3e2d12981ee6e1cd22e1ee978d99900f69481305ba46274b5592e1f72e827b7b11d49505c285dbad63d207907c3a813cd997a9f6b0cb5b64b438b6ede933e5d7658a0935a6a71c70b38612102075634e7b164f08e88754bf688a638b8b17995539ad4cee0b5c289ca4536f7466", 0xe4}, {&(0x7f0000000340)="b48792fa894e58666453aa999031456127abc1a841d05ce22bdda276465f1c4403ea2969067880d659b92789cb7d1821417c78cbed5819ea2aee3957231d581d5f4de8eef0a95cec780c2e3dd13666999601dd4e1984caee29f0c0e9fbcf0e3377ba2c5df110160dc37d92544a92543e0b8a78faa093641b99f8707aeb0c75b284faab9cb8", 0x85}, {&(0x7f0000000400)="b48bde86bd5ae1e7f83b9cc96bfeed759fd54dfb4ad9bca485ca01a5089d8ec41fa597d562d4a7b564b73606f1d2da3d8c874cd2e33b113f6f32f9f84c08188ada34c77aae38303fec5d93cc9c2de80f705269d2de8878ab59ea4b5cc73b4291f88523e423efbc359e", 0x69}], 0x5, 0x0, 0x0, 0x1}, 0x81) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0xffffffff7fffffff, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={0x0, 0x6}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r2, 0x1ff, 0x40, 0x6, 0xfff, 0x5}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) socket$inet(0x2, 0x6, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) 05:45:37 executing program 2: syz_execute_func(&(0x7f0000000240)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fcc461abc23a0ec48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4deb33131b15ffbb15ffb110f0fca380483360000ca") r0 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x8) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x41, 0x400) 05:45:37 executing program 0: getuid() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) 05:45:37 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000100)) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getresuid(&(0x7f0000000480), &(0x7f0000000400), &(0x7f0000000440)) r1 = geteuid() setreuid(r0, r1) 05:45:37 executing program 3: r0 = socket(0x2, 0x8, 0x88) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x89}}, 0x0, 0x7, 0x9, 0x400, 0x6, 0x5}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x9}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r0, r0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000280)="88a6854cc2fb3fd3d8d0b288b566a2da0c537343cb7b5aca901ff1466739cd75ccbea8acb56dc0b41f655125bddf7c1fbeea26306f0b1a9d631ccc53ecc7c20e2c") setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r0, 0x0) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x166, &(0x7f0000000080)=""/126, 0x7e}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 05:45:38 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000040)="358a11dec863d43d084f289bdec5bc0dfa78013f85c63fe645f1de71e6ab6ff052de1174b414c7db1fc779ba844adfb65a58766b31be6a1807c619cab0be69bf3f4d38365f2591bf519a76c58ac595bbd789c49a7a82da118c08d26d270a0bbc7e85256963ddb5b83c8244bd744bfc69c3b9f283481b81ceca3c1af68cd46e855e4f5a3185b9d166f0e7f179b1db0f572a4b74eb2cc31c0e4ff1a834d391765767ba389068d514159f03a8ea2bb40d0674124574f598d8ceb5c11c5023dd8416a1cb8ec08ec0240962c99c2fdc8be0fa35658fea43507a4517701eed2af9eea3443b6560177ebc6363015647") recvmsg(r1, &(0x7f0000000000)={0x0, 0x3bb, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffe01}, 0x0) 05:45:38 executing program 0: socket$inet(0x2, 0x10000001, 0x8000) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) 05:45:38 executing program 1: syz_emit_ethernet(0xff7, &(0x7f0000000000)={@broadcast, @random="9714f4a4a538", [], {@ipv6={0x86dd, {0x0, 0x6, 'Zn\'', 0xfc1, 0x0, 0x0, @empty, @mcast2, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"1dd150734c41a6e4495a82f6c95cbe8afa755e277516b1d36da10304fa6a54005c93cdebacff8969c881966729bcfedc21077629a70ed974c4f6d698e9ab11b93b573ca4048e152644fa187f2b123f17338d055515cd22f8b677ae49639e871f481518c1af6c1c884d604c4e23a9c041db5b350b1e261b3f8c8fb34bcc44ba52596e45cf30499aa3d8d2001c959d57a4d0ab340ded831212ba808e5aab21a4675719c1264b26d33fd98b0c4ac818d3349198a54cb8bf6d30f0975b735d1db231715ec98c129bce9b56b1146d9c518dcc1926ec331c2ee1273bfb4a5779c15e3f8f4d15b7fa3f61bb1130af659e35ab630a6cf7fa4ead76b33a4a4226d0aea57171427883cdd7044e79106a7cf790688be48200c174538196753481185d8f627eea6bddbd2471a894b4649966bbea6a1872f9c27010d19936be9bbc0dcf182c416b9cb60e6629c42763e4a0c609d8ed1b425ba242502cc5cf45882bb550cc07fa68da00c50d8ecedebf9a3bdd84d7b0b0e6607be3ab2988934dfa2cb19c64aaaee4fcff99c01fe1a83fbbf7a0cb8585a7a85d861e9d83d9f96e5aa7e788f7388e9e2c2111273c7b9c2e620e8a6c4943c4dfaf9e6f08e8761b150d7666282c90e85e84d961cd194733cc4a4ba9143b9bb9181d9f3313e183f44868189aea7df252c5fb4e18fd7b65f90d187fc577001ecc20dd83c8192feaf55bd2e00966a70b452ad57c5962f0db2f596b403fa8e00dfdd6aa662b32d59065121af665873b1249b06b6870a39190750f95e817f97935026a0ac9921289599302c2ce6fe26b3724ff644733aa4aead6894cd6894e216c9ec16336620112d27b2a09a6326fb0790bec93cfee83f7100f2ac77ff5110f57016fc60176dcbe623c80c39e3548d9d80d43b44b27e235925015e462566d9a41cbb65a25a6a79a93a59e1653e14bdd3ec0ffe5028aacb2aa1ef386d9d2f9c70e6b1ba38137de4a343213dcab7229f4688bd9f8704ddc2570c47b625c9a0fe86e6b439490f887e959d4c27f9617edcf8ef4275deccf7cae855cc64884ad374122c3fef9093b9b0f8d1f799b722ae71c6875e6e204cfeeed6ec380671ca9213adc9ddecf223418d020ccc6b4de9d5d5b117e5c9f3779c70070e716268893b614072c6f9c9e849f84b8cc715aed62d957b8c54f7fc1c4d274446bc3b1286da58dcf4291f75e96e020fd2520cb72a637f493dee139e7033906604c8b95869ec2d83b5d8eed544342058e8643abdfdd85748e416d4d8325e7845216a01a2a5a20b3f24b0606245bf87b6b51ebd1f2316e99dcad676c698bd06bc2f7893fdd5db939f8811ca12752b77282efa61f3c2a9e01c276451c698fc5ad29f4cc4fba304adaa44eeb55db1c7664b9bdbea813f8feb9975268432d50176892998fb91f619d72763651ad7c8a5356a7f3b66d2f0da470d0c0f01f0a317816acbc828826df732ae1482584520db7650984d1f7cd45d6b2223a21b730ef4e5f03ec16125df2d9f814299bfcd24b5a4af5b84f2fc17210a967cc28bdb49c00047dc6e4f0206563f724d9a2d347dbf3bc699f3da3ba8f15b1d3f9170e50c187bb505790610a1b8644f2698948651ad8c96b736782fa0dd9d521ecc8f65ef7d4d37b9d1c2cc3d856ba76f84b36e096af411855d86e890dc557d7f1af4e39cfa6e352f59dc25b4053db389d109dcf6b9da2e7ec0030714d0d3344e514eb90ab4ac881acb725144d39f603323d4792454e27e9a9b76b84020a22e7e803377cbe5109b4cfa220fe819340854dad8dead5ebab0e30afe29a6b3fdc33761b5338283cfe749b7a8f4029d4b3dbec637256e87cac49c0992efa4fd3dcb6bb4196d22e32272984e62d91dd2e441d66ceb2b0b8d9a733c66cad294ac167ed3c8788cc4ff9dfa6bb01d4dcf9b4326c65c531f94fac8d24f762571b0782cc6d0abca6a236c86180ea065a4cdcc9f14eb1c939436891a887160b6ffe687798c34e08c1c12c1b49b08299ef16b121e0019088677bfd7c8d9fedf7098f9c300e7fc6770dfab20af3addb0601dc2e9a959a69e80ee51af0a40873c010689235e6ba1ad7f8a10871feef738186ce34254990d2d2682fd3b0d84fc558970299c2c737707fc06d7acaa03e89c3e2c5a5b5fc6dedee27937439bd5aa0a094526d1b70edecba1719ba41ada298708c4054a4385d501843a6f09bbfee1abab6badf2a97292108cd011c96a6a0150f545f4429782ba2101cb24892ece5e82dfa269096c59785a9fc03c7206b40c3808c0ec7bd389e3ee903121fa5a1d35d2931e1816984f35d85d0637166584aa67f88378f326314928f0fb3599bd1e652e2d4a0228eec2c7069fa2991c895949e286962d7608cc25e4adb0c1c77100200b15a62265a89ad2a4e3d037b01f95384dd186ef29455e82299bee9ed6f7393ea7fc190f1e06e8eb17738cf6cd540fb98d4ca2cefd7275044633c127ad2dd7156f57c94a809463559c9306003a62b766bf21b70595338bf83a75f561cbce2f617f84def8bfd8dee1d3c28f739588bb2f862fcd4a549540dfe8a8983b75d2899a3c8e1d94d88e91e723ba8eef1b81d6ba540ce04f3d52dc967689b124f437f4f58819356696710602ed98dda045247bb87092c7bb9d11c13451394d1ee722f9cf0a51bf74ea3f1aeb992222c4e1d1a3c4eed695ab634447157cfdbb9e01db018e3d57ad70b6be81e5529613de681c556cd8073b1ce67ac53fb2219b20239fc5b014b52b4243f4dc849e6162a06fc1ecb03d48e541759c7ee735c478db00926f1b5dcf91ff0bf015fa4c83bf5b14fef5e9a45cc9d5ae22e1f57ebbaa160145d560708d333a4879a75590524682dc3835f0b460c2db5890bd7bec0442edc9146186e7481b7a167d3ff3791a112610f69befc18d47c8a2097f6d62b2142e7de60ff7309cb8e098c046ee4f62b91f5b54c9c1b2a9716ff9618bcf0db6a7c9ec907e3c33d4367c7bb0c9e4927d515ddf08209133a46390c65d5fe4e566c0114c2ace85c1b5b9a9629be08cd5c2d4e129b15c70c7ce56f9c870141c7fd3912c80d0b35f604a748854d5e657924d0f84f86bec6273734bf0083978b2e72dbaad0d367ae84c7a6044894fe32fdf725e0d36e7abfdb8d5a19725cdd8cb24df836d0a7cf7bf534b50fbd9c4d247343bfb8f40853cd713d14885254d394efb37c9590833542406ee5ee2c460e9f8852144c6af5a9fc7f716aab93304af9bf341141e03dc6831066a833873f373525fbc4bf2fd6e5cbf686e3744bf650f598f57a8f81d5a3543dbda8c55cf8af496e0ffa8d1828daf9d33e36bb6530dc48d12108a664d227a39297be3f1f46cc7285213b6e22ca4072d5dead9cbb007a9045a97ef1d2bfe699016129d2369a53f23a774da65aa075a54b58f000e3ea37bd9356e0e4ab3b35b98fee5633f886a5737c6feb2acbe579b175c4099b1db317c5ce14371f3bced61647bb8e9d2710e4c564bc4de0fc188eeeb7b04260d564a8444691c91453020a6a65f685a9bd630b971ed47a4754eae31d695e8f6b43020da4f34ffc9fd6a42137a2eb151ff43a7229bd51f1631756da03c2b420b456d8990ac1a20417856651aa48d1258eeae1f893dfd65f173dfe09ca589ebac08c4f2daa916d8975c956c79ba7efa6d4334d56f5bed3ea2cde71333d99095b02a88a18073428b15ba1767fe101a671da4300a6354df68a356ae83132e99ec474c92b1d8a33c94f17ff68e3afe757964e048effb121e7bbdf013b7de2b1d6ddb3f3cd902a1e5bb93585ba9fe8af16e7fa8ce8591cb3bfe8d59af8d850e3260455ca1142964fe7eb8af4d2c83deeb92cd1562a5160eda32a1410bdd7e9518ef49b02fc0e331bd1be61a3a900eb0a124ad98a946d75a173dfdcaf69c916e74b662230bfa4d29458e74255601fd92210a714b9a16886c8c4474c26946b496ed6ab15a38bc5a19c99fcc1367e045eca69b96849550a9601e783d88500262c38a2ea97ebc86daae1d80c2fbf0d7afeff0eae775cd973a0ee51257d7d1c2339d9bb78f82807e245a93b697bb014b473ac7ff88749b72aa15949741b514b72fe536b51040a8df966695f386a73306c429892d14cb300614386f8897feee534da35cacbe245548497a79c763db4a48fbba05a9c39aca316fe3918e8d25d5fb37327e6d24d2b68302b3ebc654da7c19c6ae8a266249b9683c7b88a550e5434459e1b9c55e8d1d1bb97096c94fdd3f656d94a7b612b3556ef48aa69781802194f4b43fb132ec3c25100cc81588b17e52258043d7e5ea8d53320428082b227cf11959e2cabc4c8d067369b00e4831bfcabb205fd74d22688502a5de979f9d9c56dbb0e0cc98fccf1995127cbfcd6da8f6a8b22be4ba8fbf75f8c7f5b20601aa22ae35c8e7af179697e67f0ebf1fc229f53c524eedb6c339a319f979a9e80d28a177628cc344f5fe3c1eb435e60fa81a2f5bacf79fa3ce60320d93cc87775697cfbc4e152525e9be0aaf2b10f6d53d5b680dbc9db9eff2f9b49426b92c955afe8e229c4fb5d44c4c4aa4b27eb748a48dc41b51a98c1154dd19e7e22c8f1cf35d9f48609ac162f4fb920b69108a2557738e32cf5b2eb5a77d083dd7ec54c963851d908af282f54f8c6800da3649efdd2a102ff622bf5a0161ddf05bfb557f384f035067f0892486feb6b82082e0a7685f00c004fcbfd02ef193154d9c614f441f2e6fc41fa9876ce34bb6cfc1b4b1da2dab178ce59e654233a673ac407a7ab40a4a551d688e17c679fc9f4e5679d76c03a7c4df403a33393e1f0462b373717908de8c29cd0037ff7f83ccd38935cd5ffd7e9e1dfe1347da46a79c3d3c636e5faa7ce2e5dba11e50454ae01b148f83682e37afad28fc9ae380f819844d78deb6ff9ef599742d3c60711e1f27dd40e7969635b8ea9bd82a6fbee6504949b06c5d5bada94216b9dcca2463707dd5a3265ffa11c8c18daf9c92fb0fda7ae1b87903aab1219f7c19430aefb682b79f502003ac80c7a624b62dbf80fc5ba258c36fb5c861529e53478210946491dc12402feb5205a1da8e52d2edff2b3230c5e3d5fabca8e289da5b3cfd4aab13ac06ec3e8eb98cc3178a225cdcdbd7d65d574334d36f226f573e287aa16753a33bc1d93bf9162fdaa8f54e68a519ac00c74671ac545d2d01b7aa0c86b04fb188b460fba52133b40edbf10a22907482399b7b28c369b6c92f7eea970016e3dbba18ecf9d10756533f1eca9620cdc64e12e5dd2a913d9adc7d7894d814318b676718335d3b08ac3be144873ae076138b1788d1c55e10481d9835add0ce289bddaa862f4968868cb75aa0d1ba883cfc32074d055cf9be1fb66fddf6b3995aadaa3aeb61c6e5d46bb87dcf595c0c4ccf83dd3be434ab1e91cf2d175bf9027a0a35aeca59a167ed79d3b2fc1a64ac5f2a7c56be5b3f338d8a9a663cabe157ce700a9442bafb3b4978ff783da88ff2a9f578730000c04fc39c5a07c59a7f71d944dca21ca737106ef38f1882069829ec7f67bfae8131017afc6697cb2229d5675bd1cc83b7fde9fb552d21fe778a2b885354ff2525b04fb45fa3881e75886715ec2b41fb502d02f104ce56151d4fd933bd57880a9357bddb51ab6097ace25c9aba659c695fa48694e55fbbbdb2d80152508fda1a9bb4d633e72855ae44bf2a6009d06ea0ce9f254b8ed63b9648f"}}}}}}}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001040)=0x10) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) r2 = getpid() fcntl$setown(r0, 0x6, r2) fsync(r0) 05:45:38 executing program 3: munmap(&(0x7f0000a26000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 05:45:38 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a000000000000000000000000000000000006000c0000018a00907800000000609433df000000000000000000000000000000000000000100"/92]) 05:45:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x9, @ipv4={[], [], @rand_addr}, 0x8}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x9, 0x1}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x0, {{0x1c, 0x1, 0x7, @empty, 0x5}}}, 0x88) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 05:45:38 executing program 3: getegid() syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 05:45:38 executing program 0: syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000450f0d2351c4a27d181ec1ea01eff3f365dc5f00c35b5b304545e269a841000f9945332fdfe4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x8, "5e160fd97fada847"}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x1000, 0x100, 0x10001, 0x3, 0x8, 0x2, 0x20000000000000, r1}, &(0x7f00000001c0)=0x20) 05:45:38 executing program 3: r0 = socket(0x1d, 0x10000001, 0xffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100), &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e204cb00000fe8000000000000000000064ebfe2914de11cc0a24d661d7a3f67500000000bb0100000000000000000000000000000000000000000000000000000000000000000000000000000000eeff00"/120, @ANYRESHEX=0x0, @ANYBLOB="3a03030007000000"], 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e98595090000006ab83af00867045da6562c3f4923bbbaad9fa9d38e23652118b2762bacfa851c3bc3d35c47c5dc5fb8962b5845d93c34"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) r1 = dup2(r0, r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000140)="8f09120e9c4af1d8db060f2579f0095c3b2a422e9022bbafd33203fdfd9da1f69278f157ab8d97d68c8ccdb0379755a746a44be54d2ed9b806626961221940c7a73b") ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000400)="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") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 05:45:38 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000001ac0)={{"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", "75aaddb792d43b964b999f8e260eafb1d231cb2b9e11d52b4d6e2500f2c2032c", 0xd4, 0x6}, &(0x7f0000000ac0)="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", 0xffffffff, 0x8, 0xfffffffffffff000, 0x2, 0x720, 0x5, 0x75, 0x8}) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = getgid() getresgid(&(0x7f0000001f40)=0x0, &(0x7f0000001f80), &(0x7f0000001fc0)) setregid(r4, r5) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000580)={{"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", "f6f9b1a824e84dea43bb0c16caa38425e25ffe95556ce4c0a7eef7e427c26581", 0x1, 0x80}, &(0x7f00000004c0)="d3d71b51d062cbb4abf91f4fee74edb7da136175468306085c28ea0e38af700e063234370f2b1a3740e16ee2fafd8961202bac01e15f27a9f6d3dd7cd0ebce8e48ee048627023170f2fcae509cebc59e20910c7e8987cc1c9158c2a7a620be8d56fdc463fed497785a07c0e662db624db881bbc48ad4475888066a5f3c01eb906d403b72b59ce301517b3cddaee9329f3a06cef5aa94756b92ac6cd20aaa8826ce8ff7262576c23d635cda", 0x400000000000, 0x4, 0xfffffffffffffffe, 0x0, 0x3, 0xd91e, 0x7fffffff, 0x2e7fcd9a}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x2, &(0x7f0000000340)={0x8001, 0x100}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0xe22, 0x35d9, 0x0, 0xd145, 0x7, 0x7, 0x7, 0x2, r6}, &(0x7f00000002c0)=0x20) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r6, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000a40)="d111f590db358b16d816afde373f14ca57d8d0761c55df370ae1d2729933e51d904fa0f2ba7807d61cc1f0aa3c194a9860e4609d4790b986ab323c3d28772b7c03fe3fb5ff6f8999b43fdb94905417eeb210c23d64b96ba45dddcefe557cd10d2ba5bac549cf4b03dbae371caab65c8ad9e5eab865e70da4bc") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000400)={r7, 0xc71, 0x3, 0x9, 0x5}, &(0x7f0000000a00)=0x18) lseek(r0, 0x0, 0x1) 05:45:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x100680, 0x100) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETADDR(r5, 0xc4704436, &(0x7f0000000240)="3044a8d10e3a25b8ab507dd4279914748b340b8f71174dc463dd03b7a193e0f4aa57c38d1127426d726e52202fb862c738f6b9fcd768260e14e186613c473d4bc92707aafff34a29978d40208caed31124307dcf1d1d9bb07462b9b52f1348f5d48f6d3882de70585a9daa3d62977096b8b75b0fa7e15d36024d4ebfa96a066e81d2839444b12ac1a4aa592fffc3fc5dc8072f11b76196574c56f714c17fe66b51713a299f680eba842ecd61a0bc345abfd45a1c6498c1d70e29d520db5496853d3b12055204d2161fbf18fd82c3ccf43d933f72b6c93a4399f1e3422809a1cc46087dc4d889651b49d5cac99b5e025d") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000400)=0x4) 05:45:38 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb8100000086dd6002290f00303a0000000000002bda183ad0a90000000000e0fffffffffffe020000000000000000000000000001860790780000b77480aa19e0eb0916173a6e6fe20000609433df00000000000000000000000000000000000000010000"]) 05:45:38 executing program 3: syz_execute_func(&(0x7f00000000c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e108f8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f860d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @rand_addr=0x5, 0x3, 0x4, [@broadcast, @empty, @multicast2, @loopback]}, 0x20) 05:45:38 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') 05:45:38 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0c402f1f7dd34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0653e650fc7bc2106000000c48101dbd669e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0660f3a0e456a0fb7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fchdir(r0) syz_execute_func(&(0x7f0000000080)="c4c17911a90a00000042deffc4a1f97f748e88f2430f5adec4427d196800c4239d692509000000238f6808a32f890b0f66a2dfdf838a000000000ec4227d2ab20c000000") 05:45:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r0, &(0x7f0000000280), 0x69) writev(r0, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="c6e747ebf299fa40a903ea904b49699d96f963933264c0ac8435e04fb6016052d004e49fdedf254543fcee22c33ebca58e7c33f58ca5c3c40290b8ee19e130dcb8c168ef1c443fb5ee05ebe0be1d804cb9621a2571edca1d4633584f", 0x5c, 0x88, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(0x0) 05:45:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)={0x3, "522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"}, 0x79, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) r4 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = fcntl$getown(r3, 0x5) getpgid(r6) r7 = msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000002c0)={r8, 0x8}, &(0x7f0000000300)=0x8) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_INFO(r7, 0x3, &(0x7f00000001c0)=""/6) 05:45:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000000)="fa22f13324c7b1e5de1acd71928c4992b3f571e0914792") socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") 05:45:39 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 05:45:39 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="bdd00403e9d8937ce1cfbc064295b70751ba434e58cd4470aa3614cb72dce7a187456700af511ace7c906c8e1a9ceb50e96ad89d4c103f689958a8dcef2e11cc6e59966c44a83e42d5650003723a53e61c9fa5489f8c6dca0b40de080d3b048406401f0eebc5923ed8b27724e70fd78c4ccb38961056b03f15cf15d115a496164d645779be7c0f41f053bef681329c33e5f5315aa0a96cee6dcecc5ec0fc50521733eea065ff2a99b5342631d27107c8f5acf3bb56088620bd6cd1bd250a57f33c1f1551510c9726f55125eab33f476f9ac619814b8a2583d322aa41dce185d74b60c717736695515e", 0xe9}, {&(0x7f0000000000)="ed54b936399925dcc7a64e54b4a5cc97cddc3552c67d9291815f8fd959ce04f9421b9ecc3c", 0x25}], 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x198}, 0x10c) r1 = socket$inet(0x2, 0x10000000, 0xc02) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000440)="0628a259fe7b04764d95b4ffbbec2ef115a8b7fc054080962e4962f34fbbe9d172", 0x21) r2 = accept4$inet6(r0, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={0x0, 0xfffffffffffffff9, 0x10000, 0x1ff}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000580)={r3, 0x1ff, 0x0, 0x7fff}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000600)=0xfff, 0x4) 05:45:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00000) 05:45:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) socket(0x1c, 0x20000000, 0x5) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1000, @empty, 0x3}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xc, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)={r4, 0x0, 0x0, 0x80000001, 0x7f, 0x81, 0x6, 0x1, {@in6={{0x1c, 0x0, 0x4, @mcast2, 0x9c}}, r5, 0x80, 0x2, 0xe25a, 0xd055, 0x7}}, &(0x7f00000004c0)=0xb0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 05:45:39 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x4f72, &(0x7f0000000180)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x1, @rand_addr="d299b8f66484e57a44aa7a8c28a4ab3e", 0x8}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x200, @loopback, 0x65735dc3}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x4, @empty, 0xc6}]}, &(0x7f0000000280)=0x10) 05:45:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2}, &(0x7f0000000100)=0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x100, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xb337, @loopback, 0xd4}]}, &(0x7f0000000080)=0x10) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x32, &(0x7f0000000600), 0x8) 05:45:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) r2 = getpgrp(0xffffffffffffffff) getgroups(0x1, &(0x7f00000002c0)=[0x0]) r4 = fcntl$getown(r0, 0x5) getresgid(&(0x7f0000000300), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r6 = getpid() freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000040)="cffa2030899e44a073cfc4f71a1d5827889f5d35e93d4e621a289e6e45ae066f020896087989f14c15af2312df9e9cbca272fcee7ee4a39363e7a9040ddd9f06a56f4472da9683d646c848d0990db0e4cbe86f6390b93c5d621cb03ca097f40ec1b0ed6c372e858c9d43d8e83e6b5354c42751895ba01e46346b620f9718f78144bf9662665c1c2347134f3a1180e90f7f136b94592b4b95b78570d2e480ac5475b4671370c913b89030232bfc09bdedcf6ff146b8063897f180383a191b9636f5d2e3621518de813e823c7f7f90fcb64401b171283b98a4538f1cc9b9f9219c9a0f02f5f334cbd03047a5c7202a09a69d3721a5", 0xf4}, {&(0x7f0000000140)="677082ac89adfe8055bf6984de2a259990d957c0d4db1f40ac2c66c008f71937e67f5f3407349a62f10b90ccc6db03607cf8402512cd9bd020d197e1ffe84349200152390f6b7d21b06e58d7688dee7e366b74a4ffe616959b967044f7cbe04568f66d526062bd4f93421b18aac3887300cff95e", 0x74}, {&(0x7f00000001c0)="abdfe81234d3e82c15c5e41b05125cb6f123799f1c548744ee14af6341a826cbebc09ff9d31264097a84686399e813bed2031b27a2e046adb21b983eb7ae27433176981f154e5f9a699f1b29933a254ff973a7ee47e56c3f0b3696b09c00e9c3e3f2c90b3c89e837d3734aaf84b5415b4388bc4c8044f716a6161b00a60d667898a7215e54c91f3ec012cfba9e4c6628672c726ea1bc3591b77d24df3e2d9d09e44dfbfc7ffa67aa9b56d4dc8498f8bc2e3f1571e80c866dbeb49e", 0xbb}, {&(0x7f0000000380)="3c7a82ace795ee266eca403f653d05cc59ba14575d4ce02f9474098e6bf25497580be08124d9a4672e723856fd8c04fc35120a6496b7a0ce960f80b837ba646c7ebbe4d7329f5101e811eb8e296e68a4e4272bade87f1bae5dda792a75072de4b0f9739496768d9a382bd752fb59674f85c6d19130e46bada8e7e0c04db13332f6c3a29deb8b8b339a820a1538487b57451c51f327868b4d7de52607e3f311d2a578a3bd9bf977a2858b8540a2f9bf3418e04428b25f6da2e6055b1a8699e996362a6ac29b28e0da6f42ac5e9c8cd38a8d13cc0e", 0xd4}], 0x4, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r2, r1, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r4, r1, r5}, @cred={0x20, 0xffff, 0x2, r6, r1, r7}], 0xb8, 0x80}, 0x108) 05:45:39 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x9}, 0x8) syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2}], 0x1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2010c, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 05:45:39 executing program 1: syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:45:39 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r0, 0x401007e2780e9) open(0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x2) sync() getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064360a0000000000f7ffffffffffffff00927600"/139, @ANYRES32=0x0], &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, r3}, &(0x7f0000000140)=0x8c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r2, 0xfffffffffffffffe, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xcd) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(0x0, 0x1, 0x8, 0x0) 05:45:39 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c008000"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x0, 0x66394a}, &(0x7f00000002c0)=0xc) 05:45:39 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) open(0x0, 0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 05:45:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x10000, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/403, @ANYRES32=0x0], 0x1c}, 0x0) 05:45:40 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) socketpair(0x17, 0x10000005, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x3f}, 0x4) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="9407bc3734632b3d8234ad56024bf56e577a689b956676b2a553b8b10930b1eb783dbc9c587038fe1f71bef284c3fcd1a05f358b7a9c18ce9f963ff7e5788d6b295b7daf7263caebd507e61de66f1631d1769fa8e2ccf36a6888b9a862531b9f7a7fa7d4c1350ab9fdc8fb34", 0x6c}, {&(0x7f0000000080)="81a82523a5c30a5be93d78d6e19b78abdf198aeaadf4572351b58039c524f7fb9fe1ce89bcfc40b9d3ffd400f74d1413fa4c0d0c614591c05767ee23874ee4e738402e872509715e861fcea0c28706", 0x4f}], 0x2, 0x0) r2 = socket$inet6(0x1c, 0x1, 0x8001) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x636a2f97}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r3, 0x7fff}, 0x8) 05:45:40 executing program 1: r0 = semget(0x1, 0x0, 0x0) __semctl$GETVAL(r0, 0xb31a683eed5e237, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x5, 0x5}, 0x10) 05:45:40 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340), 0x10000000000001e9) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) fsync(r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 05:45:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') flock(r0, 0x4) r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x10, r1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x4, 0x4) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getgid() setgroups(0x3, &(0x7f0000000280)=[r2, r3, r4]) symlink(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00') 05:45:40 executing program 0: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getresuid(&(0x7f0000000100), &(0x7f0000000040), &(0x7f00000000c0)) select(0x40, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={0x1, 0x1, 0x10000, 0x9, 0x3, 0x89, 0x100, 0x95}, &(0x7f0000000300)={0x0, 0x101}) r0 = socket(0x17, 0x0, 0x80) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x80010, r0, 0x0) 05:45:40 executing program 1: fcntl$setown(0xffffffffffffffff, 0x6, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100000000000100) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000100)="52c5d9c12509ca927a54d18a1b56207e10a71e0c286162ca866b0c909d233ce2f6e38f0af83dfb8cc29c2ec5faea61bd7ab0c3ad30a827", 0xe61d, 0x8, 0x9}) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000040)='./file0\x00', 0x0) setrlimit(0x0, 0x0) dup(0xffffffffffffffff) 05:45:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa000000000000c700b37b6a33b000"/128, @ANYRES32=0x0, @ANYBLOB="000000000000000000030000000000000020011bf9ec19eb305aa5485458e28a344f300cb7e639a46d2d080000000000000001000000bee7c9bfd3d64bf387307640f51e905f"], 0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x7fff}, 0x8) 05:45:40 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080)) r1 = geteuid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280)) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000640)=@file={0x0, ""/4096}, &(0x7f00000002c0)=0x1002) bind$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 05:45:41 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x6, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="f5bb1db7fe0000000080"], 0x1) preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0) 05:45:41 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de10057065e0060ee516915455b88562f52cc6468"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xffffffffffffff01}, &(0x7f00000000c0)=0x8) 05:45:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xb, 0x8001}, &(0x7f0000000140)=0xc) r3 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0xbbd, 0x1}, &(0x7f00000001c0)=0xc) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 05:45:41 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='&#!]#\x00', &(0x7f0000000140)='\'\xc0*^:\\)\x00', &(0x7f0000000180)='+\x00', 0xfffffffffffffffe, &(0x7f00000001c0)=':]\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x9f)\x00', &(0x7f0000000280)='\'\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='}{\x00', &(0x7f0000000380)='&\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00']) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0xd3169198c257fd6b, 0x0, 0x2}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) 05:45:41 executing program 1: syz_execute_func(&(0x7f00000003c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50ffab87ec4c4c44eed751e643e2e67649ee509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcd40fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000100)="9747fa77afd0e89a3f5aae3a76dd20b22274be5366504b6cd7e8d302896f8205cce5b6ca7fc42d8b48952984e0a65a674d30b745c9944e3c17605e1d6c2912", 0x3f) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000180)=""/156, &(0x7f0000000080)=0x9c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 05:45:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:45:41 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de10057065e0060ee516915455b88562f52cc6468"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xffffffffffffff01}, &(0x7f00000000c0)=0x8) 05:45:41 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7ff, 0x4) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 05:45:41 executing program 3: r0 = socket$unix(0x1, 0x8, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a458"], 0x11}, 0x0) r1 = socket$inet(0x2, 0x2, 0x7fff) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001e0000002010000000301010000000000000004b5ee000002"], 0x1c) 05:45:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x10, r1, 0x0) 05:45:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x1f) socket$inet(0x2, 0x3, 0xdd76) 05:45:41 executing program 3: r0 = socket(0x17, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x2) semop(r1, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0x0, 0x1000}], 0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x33cd50b7, @mcast2}, 0x1c) syz_execute_func(&(0x7f0000000080)="8f6870a21f0547d9e4c46179d61d689e0000c441f9d6ac9fb9e30000defb663626f20f5ed546748cc4c17850ee0ff6a076bc254bc4826dac30") 05:45:41 executing program 0: syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000000004) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x2, 0xf, 0x7, 0x2}, &(0x7f0000000280)=0x18) getsockopt$inet6_udp(r0, 0x11, 0x40000000001, &(0x7f00000001c0), &(0x7f0000000180)=0x4) 05:45:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x2, [0x3, 0x3]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x6, 0x4, 0x6, 0xc8c8, 0x9c7, 0x80, 0x7ad, {@in={{0x2, 0x3, @multicast1}}, r2, 0x7, 0x400, 0x7f, 0x8, 0xfff}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x6, 0x6, [0x3, 0xfffffffffffffffc, 0x5, 0x4, 0x2, 0x0]}, &(0x7f0000000280)=0x14) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x101, 0x4000, 0x7, 0x20, r3}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r3, 0x1, 0x268, 0x100000000, 0x4, 0x0, 0x0, 0x9, {@in6={{0x1c, 0x0, 0x100000001, @rand_addr="b82fdd115b86fa6e69759291bbc4cb44", 0x1f}}, r4, 0x1, 0xffffffffffff9a1a, 0xfffffffffffffffc, 0x5, 0x6cf}}, &(0x7f0000000440)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={r4, 0x5}, 0x8) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0xb) getitimer(0x0, &(0x7f00000005c0)) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000600)="da10246b9df64d6038ae2a99d330267fdb0978d21644b06ff42e012187cb0a0c2ebe72feee0e61ae8c4e36945b2d078fdf927833f9573ef6c0f125d86bfdef8dc6f8b42624679aba150546507b293dace57c12c84405078bd797fe812e0f2d8e86782c632fdc6b3a68efee6eeb2d297ba7544a3674d30faa159ddd934f80ffbf206d35ec2bd0e50dea309072f1e03035a2852feac8d6aea9dfa18ae17bf30fdd53b6b151b2004c7e1a29bce417da928711cda58cb2f6e1f43ef32adc04816948bea7110fc1a2c065df2e961c62c5f5f267") r6 = getpid() wait4(r6, &(0x7f0000000700), 0x4, 0x0) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) r7 = accept4(r0, &(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000840)=0x1c, 0x20000000) syz_execute_func(&(0x7f0000000880)="420faeb50e00000066440f380438c46219931c30c4411057b8ccaaf68e8f08208f16c4f20fe6abc01ee14cf20f1bc7c4017f109efd7f0000664c0f6ee10f0fd6b0") getpgid(r6) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r5, 0xfffffffffffffaeb, 0xee02, 0x9}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000940)={0x1, [0x1]}, 0x6) getsockopt$inet6_buf(r8, 0x29, 0x7d, &(0x7f0000000980)=""/158, &(0x7f0000000a40)=0x9e) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r7, 0x84, 0x8001, &(0x7f0000000b00)={r3, &(0x7f0000000a80)=[@in6={0x1c, 0x0, 0x1ff, @ipv4={[], [], @multicast2}, 0x2}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0xfffffffffffff801, @rand_addr="825370387c7568ebe9f54bdbca1ff87e", 0x4}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000b80)={@in={{0x2, 0x2, @multicast1}}, r4}, &(0x7f0000000c40)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000c80)={r2, 0x20}, &(0x7f0000000cc0)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000d00)=0x9, 0x4) getsockname$unix(r0, &(0x7f0000000d40)=@abs, &(0x7f0000000d80)=0x8) 05:45:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0xf6, @mcast1, 0x5}, {0x1c, 0x0, 0x3, @empty, 0x5e2a}, 0x100000000, [0x3, 0x10000, 0x7fffffff, 0x200, 0x100000000000, 0x4, 0x6, 0x200800000000]}, 0x5c) recvfrom(r0, &(0x7f0000000000)=""/122, 0x7a, 0x1, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x530, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8800, 0xb) futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={{0x10001, 0xf783}, {0x40000000845}}) vm_object_vndeallocate 0xfffff800143be1e0: tag ufs, type VREG usecount 2, writecount 1, refcount 2 flags (VI_ACTIVE) v_object 0xfffff8001402b100 ref 0 pages 0 cleanbuf 0 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=0, extsize 0 generation=36ac3485, uid=0, gid=0, flags=0x0 ino 197804, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 1557812742 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fae06f0 vpanic() at vpanic+0x1e0/frame 0xfffffe001fae0750 panic() at panic+0x43/frame 0xfffffe001fae07b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe001fae0810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001fae0890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001fae0950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe001fae0980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fae0ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fae0ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1769 tid 100258 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why