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"}}}}) 00:01:01 executing program 1: 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, 0xb88, 0x0, @local={0xac, 0x223}, @empty=0x2, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) socketpair(0x2, 0x3, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x80, 0xffff, 0x5, 0xfdc, 0x3, 0x1, 0x1000, 0x6, 0x3844a9b0, 0x0, 0x20}, 0xb) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x7, 0x4, 0x7fff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="f100000048804b3249f3013d456a74e0daa7ecdf1fb3d2b717e84a178e9b2f77cbaba3af7d088205b5df6fb48465621dae286e647124f220b1c4beef270a61f929574d39fb7bcae5829168b92c075d90689464ac93ee433c74c42740aa74fd58e53046ee8eba11ed28956d39b1411d2ffd9b8f8d707a1185db2142b37d5aba00d6aee33e2606ef5215b91d3c0d36039e5ae3e29a7dc055a45b0674060bdb08a53eacf4fc35dbf6dfd7273d3f91b1ed4bc9b8a6ef1e8960f879396e285162a6fae92c4fdf53b951d103883522eff20aedc4ff7a573ca7f428de1ecc55b00895e1a35a6374abd86ad81eff4e0000"], &(0x7f0000000280)=0xf9) 00:01:01 executing program 2: socketpair(0x17, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x8, @mcast2, 0x1000}}, r1, 0xc52, 0x81, 0x1, 0x3, 0x8}, &(0x7f0000000180)=0x98) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r2, 0x0, 0x0) 00:01:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000080)="15bd89bdc7a3a17ee495a3c8616c5c93c09aff9ef6e35195f72538020253e091f1f693f10ca9d24e97bc96a659be89c74622eb92be7a13ba515abfabac873f02576844601293f121adfad1cfd3ab542eb5ee61cd1c021478a0a45832170e6b", 0x7, 0x2, 0x9}) 00:01:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@empty, @multicast1, @broadcast}, &(0x7f0000000080)=0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:01:01 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) r1 = socket(0x11, 0x3, 0x0) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket(0x1c, 0x5, 0x8) syz_execute_func(&(0x7f0000000000)="c4a27d132433660f3822681f660fec913ee8c5fbf245aec4818d73de34660ff56900c4a3090d2ecc2e0f01c1c46231bfe00ff3c7") sendfile(r1, r2, &(0x7f0000000040), 0x76c) 00:01:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x1, 0x0) fchdir(r0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000140)="51d0e22a4cab4591a83d99a0d3e8146088a976bdea721713da35ee635aad8649b2bac9143b9a3a73c22d5f7bf9a3ff2ef82576937cdeaba59b6368c36d4b84ce8caa483a19177d77c9cdb65b3129a297f3b7ff96a8123e982487f3e45dab9cd6b64daabc870844e883f6038fd4580e30fcb42fae6efc8e6fbaa28d87434c13d11334f1675828b84a9aa9bd5549b0e0872a3a89bb1665f0276f43af1790f2da8bee0ea70d3eee96467eb39da4d5912f8a3babccd3a247ea98389b366c863fcba5a92fac654391973e6e60a04e0174f676b864bbf5e6301e5d85e65861c98653f016fdd8c2b3a83cb1364d6047ab7cf70b5fc2df7b9049ce870f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8e022e2f66696c653000efda1007f92c85ab018ad3a77b87092405d613a4d59e11e233c4a30f4538891dc65489ec734593c5c21b730f84a6ae691e8c896ff6e42732bb31fe4fc214f9909b40b45075530e2a1648ae8ef13509439f8910892c72d7ec962d9e0deccac68121a0e320b9ad7a015add7d0025606c626eed336b93bddbb780000000000000007456f4226a5a8e9eabf493e75f495800a8d746aafdf07d77f9b69ac5be721ca158f5a97a7dc7916400c8f7da3531afebd18f716ef6640d4766dc6d15d7e8c44723c59c490c89c544b4cf0000000000"], 0x1) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x1, 0x0, 0x378) execve(0x0, 0x0, 0x0) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x0, 0x20000005, 0x5) read(r0, &(0x7f00000000c0)=""/195, 0xc3) 00:01:01 executing program 3: setresgid(0x0, 0xee00, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x2, 0x9, @loopback, 0x5}, {0x1c, 0x2, 0x800, @mcast2, 0x80000000}, 0x0, [0x4, 0x1000, 0x7ff, 0x8, 0x7, 0x10001, 0x8000, 0x4]}, 0x5c) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x28, &(0x7f0000000040), 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mincore(&(0x7f0000ff5000/0xa000)=nil, 0xa000, &(0x7f0000000040)=""/59) r3 = getegid() r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x100000000, 0x0, 0x3ff, 0x1, 0x7fffffff}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r5, 0x1000, 0x1ff, 0x8}, 0x10) r6 = open(&(0x7f0000000100)='./file1\x00', 0xc00, 0x11) linkat(r1, &(0x7f00000000c0)='./file0\x00', r6, &(0x7f0000000140)='./file0\x00', 0x400) setresgid(0x0, r3, 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r3) 00:01:01 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000040)="e6a25d1b71e2f8deaa38983843d53677ef4621336598f6c612e87a43c3ccf10b996760ad912dd32407958945112cbb557c38b88936e0a85309ca823e8dfa72feea057adffe9f76fa", 0x48, 0x100, &(0x7f00000000c0)={0x2, 0x1}, 0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xfc000000000, 0xffffffff, 0xfffffffffffff800, 0x3, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0xfffffffffffffffe}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)=0x20) 00:01:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x100, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:01 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bfd9136907c4a37bf0c53e41e2e967660f6b32c46663695db9bd89000101660f72d5320fb8c4014e4eed751e0fa0e509ab34d1c40bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x1, 0x0) fchdir(r0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000140)="51d0e22a4cab4591a83d99a0d3e8146088a976bdea721713da35ee635aad8649b2bac9143b9a3a73c22d5f7bf9a3ff2ef82576937cdeaba59b6368c36d4b84ce8caa483a19177d77c9cdb65b3129a297f3b7ff96a8123e982487f3e45dab9cd6b64daabc870844e883f6038fd4580e30fcb42fae6efc8e6fbaa28d87434c13d11334f1675828b84a9aa9bd5549b0e0872a3a89bb1665f0276f43af1790f2da8bee0ea70d3eee96467eb39da4d5912f8a3babccd3a247ea98389b366c863fcba5a92fac654391973e6e60a04e0174f676b864bbf5e6301e5d85e65861c98653f016fdd8c2b3a83cb1364d6047ab7cf70b5fc2df7b9049ce870f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:01 executing program 2: syz_execute_func(&(0x7f00000000c0)="982ce00f050520d0f80791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101fc461781742009be201ac490fc748fe100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0102c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="0000fffffff600000000000000000000138556000000000000000000000000f16a200000000000000000000000ac4a0000000000000000000000000000000000000000002100000000"], &(0x7f0000000080)=0x47, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2, 0x6, 0x4}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x8001, 0x800, 0x10000}, 0x10) 00:01:01 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x13) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) semget$private(0x0, 0x0, 0x100) 00:01:01 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x40) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:01:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7ff, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @loopback}, 0xc) 00:01:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000300)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffff0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_int(r1, 0x6, 0x808, &(0x7f0000000040)=0x4, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000340)="d18e1081ee1461cc0398d98f1caffeff3b4724d18f60e43ada9bf553158f83e02b2973f7425a5ee5276e332bed1d0e0b7ab50a453bdd8dd7132c2ba02ddb89560cf8febd5716fd923ca539bb14ea07e98f1eb3145f7fe73bb6c8dbf9ab381e4ee1787e4f07da96c595cbd19ba5e0891d234c5921faf2f00ce982c9a4e6acc6c6d9254935a02b2cf5f34b0de9407615af7613b0e60081afbe0a") open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) 00:01:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f00000000c0)) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 00:01:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xffffffffcf8b2855, 0x4) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2082, 0x1) 00:01:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x248, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x9f5, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x889, 0x2, [0x7, 0x9]}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x73, 0x81, 0x7c}, &(0x7f0000000240)=0x10) fsync(r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:02 executing program 2: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="2b0004e907111fad7f0200000000"], 0x0) getitimer(0x1, &(0x7f00000000c0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000000180)="46bf9c3b0b1d72a83df8ff0cc6d55e93fee051009610b7fcb179468ad11daa76909a5abcc46f7635a98ffc16de460502920854a481", 0x35) fchown(r0, r1, r2) pwritev(r0, &(0x7f00000003c0), 0x273, 0xe60b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @rand_addr="094c13f16f7c6c496fd2b4c39b9f3191", 0x1ff}}, 0x0, 0x8, 0x7f, 0x304, 0x8, 0x227, 0x3}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xb, 0x9}, 0x8) 00:01:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRESHEX, @ANYBLOB="008000f1806000962d6ab3c06e26375c02fc0008000100"], &(0x7f00000000c0)=0x3) 00:01:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:02 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x8, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x7, 0x1, 0x4, 0x7, 0x9}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0xffffffffffffd91e, @rand_addr="dca3c3aeade6d09e3d6346fc3f662fe2", 0x4}}, r2, 0x5, 0x2, 0x2}, 0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x80000000}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="b100485cc42a43333e128ef50800450000140000000000339078ffffffff000000000f00907800000000"]) sigaltstack(&(0x7f0000ff9000/0x5000)=nil, &(0x7f0000000000)) 00:01:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0xa7b52620ddbcafb7, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = getegid() getgroups(0x0, &(0x7f0000000400)=[r2]) msync(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x5, 0x11, r1, 0xfffffffffffffffc) geteuid() getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4, 0xf, 0x8, 0xfffffffffffffffb}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e220000000200000000000000006443000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000d269b5fd74a4bdb004463f7b71dfb100000000", @ANYRES32=r3, @ANYBLOB="01800000010000004f00000039ffffff0300000067ee390f982eeb40ffee0b8dd434028fa0228e8958db597226c99a0600fd5a6ff895864c3394be98014f9b7bcede9cb5337885d8643b3e7ca89189944d8d1296b92b4bcf0ec353d6deb69f49c964e7b3a5cfb770dea3b499ecd5c1431679fc04f31d38125249705bff4c4814ee22ef78b92dae7eea2b65ad650bea20285369c2675d03331e29999e12297310394701ab4059"], &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r3, 0x40, 0x0, 0x7ff, 0x2}, &(0x7f0000000140)=0x18) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) socket$inet6_tcp(0x1c, 0x1, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 00:01:02 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r0, 0x0) 00:01:02 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x47e, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf6fa}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x9, 0x5, 0x6, 0xffffffffffff8000, 0x7, {@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0, 0x81, 0x709a91b2, 0xffff, 0x1f, 0x7}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0xfffffffffffffff9, 0x2, 0x0, 0x40, 0x100000000, 0x3, 0x20, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x800, 0x8, 0xfffffffffffffc00, 0x40, 0x4}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0xfffffffffffff785, 0x4) 00:01:02 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x29, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket(0x17, 0x0, 0xffffffffffff7fff) recvfrom$inet6(r0, &(0x7f0000000080)=""/216, 0xd8, 0x40042, &(0x7f0000000000)={0x1c, 0x1, 0x100, @ipv4={[], [], @rand_addr=0x7fff}, 0xfffffffffffffff7}, 0x1c) 00:01:02 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x68, 0x81, 0x0, 0x401, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="2f000000146443a3cbfd8ad28291a88e0dc51322a97f49a9363d91651a3a586b31f52d3dcc9a9ce900"/51], &(0x7f0000000200)=0x37) r2 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x385}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:01:02 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x7) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x10}], 0x24}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x1c, "83ecb24715910730ad79cae6743f06b055c04540ad04ee3907dcc1b4"}, &(0x7f0000000140)=0x24) 00:01:02 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getpgrp(0xffffffffffffffff) 00:01:02 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffff8, 0x1000, 0xb8, 0x4, r2}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0xff5}], 0x1, 0x0}, 0x0) 00:01:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100000010000601, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) poll(&(0x7f0000000000)=[{r2}, {r2, 0x154}, {r2, 0x80}, {r2, 0x108}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='/\'$\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='/\x00', &(0x7f0000000200)='\'\x00', &(0x7f0000000240)='\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='\'c$\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='-)\x00']) writev(r4, &(0x7f0000000280), 0xa7) 00:01:02 executing program 3: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x20000000010, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@rand_addr=0x20, @multicast1, @broadcast}, 0xc) 00:01:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfff, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) r4 = dup(r0) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r4, &(0x7f0000000240)=@abs={0x0, 0x0, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x7fff8000}, &(0x7f0000000200)=0x8) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000400)="98a84a1c420f05c4e2d59e2bc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e931b5b35358868ed114014dee5630909216a5f4605cbaea096adc750eb1fc41fc4f8c45b70c4450f1a4504c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f253afaf6766f2ab440fec3facacf30f2cfb01b00b000000f08171a30b8a826e670f542c6a271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9c4c37d4a06aa110f66474f383ae34ba29fb7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r2, 0x409, 0x1, 0xb, 0x2}, &(0x7f00000001c0)=0x18) 00:01:02 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r3 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r3}], 0x1, 0x0) fsync(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x40000000) close(0xffffffffffffffff) r5 = fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) getpgid(r5) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r6 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:01:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="a8af5f768be40c5919eaa4bf719fea596771c87e07196faed111adb86c451fc59a1cba") ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:02 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x130f88, 0x15) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x28000000000000, 0x8001, 0x2000, 0x1, 0x8, 0x3f, 0x8, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x9a4}, 0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r3, 0x0, 0x0, 0x300, 0x0, 0x0) 00:01:02 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) dup(r0) ftruncate(r0, 0x8000) r1 = getpgid(0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setown(r0, 0x6, r1) 00:01:03 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = dup(r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="2e0563da0abd51b16a04fe9792cbaf080ea513b5f0ad28d71eebfd396cc44542c51bd2fd737295c5e7cc9cbbb6e6b3f8685401fef5e608e2998a6eb529fc427e57ba83f513d48b39be2151449cde134e67e669350e956cac277ee6bb58dfd4787886c8ccb62d51b1b6a06679adb3bbcbac6a7c0bb90e8d12a85eaa9ad0e54f3cd77d3582b9c2ebdde487d71796ae97ae5892d8fcbeced013fb8bb8d9be6720ea4467cd7c75d36ee8c7c5ed1ddbd06e84e189a869424808f471860e63bc3ee772e1eec1b3a7f03359d09d043b0baa637a493c325cf79e5e939f6b4e5e8a79e5e36951d5f32681b742c500e287a3") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e222f62000000000000000000000000ffffac1400bb0400000000000000000000000000000000000200"/128, @ANYRES32=r2, @ANYBLOB="0900000008000000020000000000010002000000"], &(0x7f0000000380)=0x98) 00:01:03 executing program 2: r0 = semget(0x0, 0x0, 0x0) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000000)=""/11) __semctl$GETPID(r0, 0x0, 0x4, 0x0) mlockall(0x3) 00:01:03 executing program 1: syz_execute_func(&(0x7f00000000c0)="982ce00f050520d0f80791b0164141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x0) 00:01:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(0xffffffffffffffff, 0x3) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000000)) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080), 0x0) 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000480)="c462653dce0fbdc42ecd808000002525e1ed64338a20d0d0f0408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2f67450f483bd1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:01:03 executing program 3: syz_execute_func(&(0x7f0000000300)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") 00:01:03 executing program 1: munmap(&(0x7f0000ff4000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "9dd0db430aded8f66086f414237845e63472e256040715500502d1bfd5e77be89d21472fa141b3130ace29e91e459f8b48bc7f476a13ac01f9c2d3e3afb1567f3c43e22f93e64cedd3076c79ec74c335ee62dce1a9e34bc37000e18653789efec4012022b32488c5522d79a1fe56dca0594e0d68cf7bff7100cb269de0047937baca5b30b73dfc5cb14223556d0de1e956769bd31462056ccfb835b3a790b28302b80222f3045b026be4289b24a5b91ec2d1a70bc020bf4ca0e9a80fc32c03ee9ad086a9d96468f47c6161b927bf531d8c0efa37ae09114281a7ec8180cfcdcca4552eafcc291ce34b4c2f2dd5750e24"}, 0x100) shmdt(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x10000d, 0xd) readlinkat(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/157, 0x9d) 00:01:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = dup(r0) poll(&(0x7f00000006c0)=[{r0, 0x80}, {r0, 0x100}, {r0, 0x16}, {r0, 0x80}, {r0}, {r1}, {r1, 0x4}, {r0, 0x10}], 0x8, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000700)={0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000780)={0x4, 0xa00, 0x7, 0xffffffffffff9b4b, r2}, 0x10) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000000c0)="49d55cb597b53f6ec2f45e3ea11e533b847163") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffd64) dup2(r0, r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000000)="0ca5db44740ec296da0f2e0417e7ceef6de5c60af741e130b4a138a71783c5a9dea336086360c7c6812d3cebf05464f7b0958ce700952055d6319dd703ef034f5570e50f083df29a21d4f5a6bc4900ef38858092fecb95fb7f3463417beded58f8cd32b01bc9a2f000e8f6eae60c2987f881ba7d96120ecd1e4ff9f621e51253b143c50fa994f534139b6f4451e6f3") ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000240)={{"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", "54aa77eed903379eb2de2ab894386afbcc7c9e50032582dfd736712b8a4ddb8c", 0x48a721b1, 0x8}, &(0x7f0000000100)="663e053731134c299204a02a3d3a5a0b358eca315f57dcadfafee83b6bfa690928b1d139d8d9c4a626cf5c48bfcc5a78418c9119bed2fe48d0390358501d29da56f5e2f22db31788c0f2c4ba5971444108305b127133ae29bf4a1a0aec6843d19e4f8314f1d32179af2f714e32d091b0ed837eea13e95691aee42406b224a7206ce329a022a7c9c5cd1f574f914c3a04bcb4b7cbed232cdfff67", 0x8, 0x3f, 0x6f0, 0x400000000000000, 0x5, 0x0, 0x0, 0xffffffffffffffc0}) 00:01:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x5, 0x4000, 0xffffffff80000000, 0x3, 0x1, 0x7, 0x7fffffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r4, 0x1f}, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) 00:01:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000100)=0x1dc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x5, @rand_addr="060d6f97a26b5080a97833f6c25684db", 0x1}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={r1, 0x88, "42ee49b33d70dc661403afee5edf6c9a24804143d2bde6813d2fdc072971efb2af097dcd445e8b97b8c641ddc1a3cd3ca54ac8dcab3292a359670fd5de03d27c5bc2c174c2fd9421bc43972fc944ce0551582984d53a2d1dd13a37e2986b0fe81bfc75deb10535fad55f79512b9d5054c18c54a7a70ed8d6678cce97d761d0e9bc365451719b32be"}, &(0x7f0000000400)=0x90) r2 = accept4(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000001b0000005fc7936f00000000000000000000000000000000000000000000000000000000000000080000000000000000000200000000000000ff792c3d9900000000000000000000000000000000000000000000000000000000004e5104fcb2b9a33f61822109013effa1fb2b0121f0fba3b92490eec27d363ce8f33cca36988f34e58d72929ccabbbaad927bb34837615cd96775a9f88ae4c7f67e00160a4eea3100"/179], &(0x7f0000000080)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={r3, 0xc}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x200}, 0x8) 00:01:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9}, 0x161) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0x1}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@empty, @rand_addr=0x4800000000000, 0x0, 0x2, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, 0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) 00:01:03 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x100000056) 00:01:03 executing program 1: semget$private(0x0, 0x200000000, 0x10) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000500)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x9559, 0xa, [0x6, 0xfa, 0x0, 0x3ff, 0x4, 0x4, 0x401, 0x5f6, 0x3af89fa4, 0x6]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040), 0x4) 00:01:03 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4) r1 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/27) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "b1559cff7362467dc322292f2f4cd36a6bade0adb3e44c06f551f9422201976a6e7c784043d5ec852be3ac2870ea2206e1640505c5a84c07f9db3c9f18c0c84e2025fa6348a3995004b24f138960394c10039932b45042da31dc267d64da64a5b5f982b78e0e8eee4b92ebfd2905b348dd7137923b420ac91ce0b1b09edf3715190a7d9ee709e9b38cd0a0ec2a908a85fcc2cb1947d139c6627930164effe49c773d0237aeea1ea7e0335438d83f8c343f6f57194d3f890619e6296e33e7fe1cef52ac61abeba3436ab1f25731cd70da06e9753fe9ae4bfcae4e31f43ae2023c569d02d37e29c58111e2da79ca295453"}, 0x100) 00:01:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @rand_addr=0x7fff, @remote={0xac, 0x14, 0x0}}, 0xc) 00:01:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x10}, {r0, 0x100}, {r1, 0x80}], 0x3, &(0x7f00000001c0)={0xe0, 0x1450}, &(0x7f0000000200)={0x6}, 0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0xc2) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x400) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:03 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000200)=0xb) setrlimit(0x3, &(0x7f0000000040)={0x15, 0x10000}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:01:03 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), 0x4) r1 = dup2(r0, r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000040)="1d945ad0c0dd87deac672a7bb1c1af6f04dfb4b8192c666964e6e350e6290a9adaa207b31aac5274cb7024ac0df9372f5a6bb6192312faae8902c7162ebd19409e8b105db38ed29c6ca808a1f8c653bb9139bb550b60ce2c3999db7a39f9530f7076ee5e32aebef725ef43fbec98b73c8b9588de893739a9047bf07d93f06a3e3ad2b657f9c36642b665dbc0ed078499808fe5a33aa7a61f00614a6d1ae947277b071c6fb1852b8de9d0ec72695a8df491d33a91abef019fbc9970d2675af0892f8750ee53dd53f028e9ce7fdc74b179336115942334c2a44f916674ce0727cf8d10037854ea2b6b50") 00:01:03 executing program 2: r0 = socket$inet(0x2, 0x5, 0xf5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0x3, 0xb98, 0x1, 0x8, 0x6, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x80000001}, &(0x7f0000000200)=0x8) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000340)={r2, 0x368b0000}, &(0x7f0000000380)=0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001121b7ab34d1c4e10bf8c470c4c461cd583d000fff81c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:01:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0x20006601, 0x0) 00:01:03 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) fcntl$setstatus(r0, 0x4, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x2) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x400000000020) ftruncate(r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) ftruncate(r2, 0x2a60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x42c3d105}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000300)={r5, &(0x7f0000000280)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xffffffff, @empty, 0x1}, @in6={0x1c, 0x3, 0x0, @ipv4={[], [], @multicast2}, 0x400}]}, &(0x7f0000000340)=0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) accept4$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x20000000) fcntl$dupfd(r4, 0x0, r3) execve(0x0, 0x0, 0x0) 00:01:03 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') lseek(r2, 0x0, 0x3) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r4 = semget$private(0x0, 0x0, 0x1) __semctl$GETVAL(r4, 0x2, 0x5, &(0x7f0000000280)=""/254) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r5, 0x0, 0x86bb}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 00:01:04 executing program 1: syz_execute_func(&(0x7f0000000180)="418e245fc4e265a69763780080970d891d2046426d3e2e26460f3803b74976f776400f78c2f042812340000000b314f047815effb7f30000bedf440f71d77a12677676ef7cb1966e6e2ddd058c713e67927a6f4747f8") 00:01:04 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000000000000000000000000000000694e787f0000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d7300"/136, @ANYRES32=0x0], 0x8c) 00:01:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:04 executing program 3: 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ftruncate(r0, 0x8) mlockall(0x1) getrusage(0xffffffffffffffff, &(0x7f0000000200)) munlock(&(0x7f0000ff1000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x1}, &(0x7f0000000440)=0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f00000002c0)="2c3e74917bea51062bfc6be264484cec416b3203feb508631291a1cd9591f21801273ed4e18021be16159daa604648dd1661d1fdbdfce6cd3683d1cb2844e54584f4be07c78fdfed38c315baf8465046fd7912b2491b0e239f3cb5da41fcd1829e2c69cf5cb6b532263aaaf0dfd6ac65e7d6745cfe9df45f14505608fbb5dec052747da46ed91f785eb029e58d318691cfb8da8d") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:04 executing program 0: munmap(&(0x7f0000e55000/0x1000)=nil, 0x1000) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000000)={0xfffffffffffff945, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) munmap(&(0x7f0000e54000/0x3000)=nil, 0x3000) 00:01:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7f950f6, 0x2400, 0x4, 0x3, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7, 0x3}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x3f}, 0x8) 00:01:05 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x480, 0x40) lseek(r0, 0x0, 0x2) setresuid(0x0, 0xee01, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0xfffffffffffffe29) 00:01:05 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x24]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:05 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:01:05 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x24]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:05 executing program 3: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) shutdown(r0, 0x1) 00:01:05 executing program 1: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0xff, 0x17}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xfffffffffffffff8, 0x4, 0x40, 0x4, 0xfa}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x800, 0x2020, 0xfffffffffffeffff, 0xfffffffffffffffc, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xff, 0x7, 0x0, 0x5, 0x708, 0x100, 0x3f, 0x1, r1}, &(0x7f0000000100)=0x20) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r2, 0x400}, 0x8) 00:01:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x277}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x804, &(0x7f0000000080)=0x5, 0x4) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 00:01:05 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x40, 0x6) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet(0x2, 0x10000004, 0xaed) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x200, 0x2, 0x6, 0x9c}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x5, 0x2, 0x8d}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x32, 0x0, 0x0) 00:01:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x0, 0x8000, 0xffff, r1}) ftruncate(r0, 0x4000000000fe) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fsync(r2) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="fb2d326fb75d9e6ae85b3bba44d87234f4590191c9b6b8ad20b037956a405bbe53cc04420da67c664661d384f4d17f84d4660a613374bbc26341f8a94a29128e22fb907d3b024a1dc102efecb4096ca2eb049949d93e23429762add99b073478f1054bc6f38a0372ac50521f115b44f3b45f25bf8add1a45a79971c6") close(r2) 00:01:05 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/314]) syz_emit_ethernet(0x105a, &(0x7f0000000340)={@broadcast, @random="66ef580be66e", [{[], {0x8100, 0x4, 0x7f3, 0x3}}], {@ipv6={0x86dd, {0x9, 0x6, "e1d16f", 0x1020, 0x24, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x7f, 0x2, [], [@pad1, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x68b1}, @jumbo={0xc2, 0x4, 0x94a}]}], @generic="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"}}}}}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [{[{0x88a8, 0x5, 0x3, 0x1}], {0x8100, 0x160, 0x7}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @broadcast, @multicast2, @empty, @local={0xac, 0x14, 0x0}}}}}) 00:01:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x903, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0xffffffffffffffff, 0x6}, &(0x7f0000000100)=0x10) 00:01:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:01:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f800"], 0x8) socket(0x1d, 0x10000001, 0x5) 00:01:05 executing program 1: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000840)={{"a87658a64a55bdda5f4dd38a9017341b71328898d994b6bddd9a3e181eb70f45ee8201ab516a2cc1e803a5319befdf220973796a1e297425cd1a95ecba747afc9325d803eba6126b8ce9a9c41a6e6d3b0c07a5defdef36dc801e35b8d2edf706084661a31fcb0efd3dcc46648016da748ef3e45344e002488ccbe5b175dec3cceb5b00f25ce14d9e69fa556fdc5413e49be4b0f251dd04fe48c88913a000eb23e726ac1919ca49bf3bc5a6e89cd54b96004d74bfbb2a50b9b3c65c1b0fab0fcec900160db7533eb4801a6e0996d16d94cdd3574078e3c158f13554bfc8f1012b5e9e686e0632a3836516a0b002a29deb0213b864f6eee57c2810d4b4735bedbec42e474c7a750516d58081c120fb1334b58bbc0940ce8fcec086ab959cc81303f0088151e00255149a6a271e2fb42679cf44be39b9fabf31b682f85119f7cf77a610619bacf97a92b3e3f619f466998cd3eb3b03c5d70380f36646ce9a4dc0d349fab780cad107e1e5e2700249ce9b9292c41173a895192a58bd3e4784e4ba9e9aeaee82295ba7a2dcc575891bb9bc7b907a3d6b5c326c625e60c32b0e16a6e56813397d33f29b9d8a06c0a3dc57699b83407905980194fd793bc17b819a4652b2301ed0b74282be5649ca96f245ea420cedc2906a8c94536b0231cae60ce38c91e6bf8f9eb50a53b681cdf7b35dbfe732aaf5223ba1891b26e8e3e405b280234ab4790d9fe809def3e6267c6356a63af8b83a9a760b6c30bdec61330eb1c3787d5d17e5a254e9524dac73475326275c81845d2dfdc3531a30b2319cd6af3bf7692163200eff19f5a7fab4949f23469b27f502c63c02e8b3f4444427ec221c42032b92865882b162cdc6f0d6e5cf683206d2939114808ee47b23fb8eb958148915936f62ded556022dfdeeda376307c31114550cab9d8174bc71b130fe95b54fa0687d28126f9ef84b0724de9a7b52b3ec0ef1376c6acf1cbbc0bf9390d45e72e2e5e399d1a7fed1c9c09f42925c0fd446978462b0ba8b0e8a3bfa4074b512d69e0de01e72b82bfd4ec0710d1ef9f17f7041d8106da2b3531b3f956df79e81a60ddfc40eed8461c5e0ccd17fb950488070be743438efa1bda4500136277225703a0ec6f1edb5c0ed4b2bf6f8047b45914bd49d8fc864addb88a16c3b39545186fbeaf36460a047b830d162333e739a3e0b2285590ff47c41057bae28f08de10ac96e427c3b4219be34760665230056d1cdbf35d255e85071e9795b8c9ff9d2583b872374946a94284fa3422a42dfd2e3ced4cd295d9d070d84264e08d206dbadd472af020626303458b28ba6969721883bdc6c43ff15ef925f92d6bf2c5a4e9caea48ebc08744bb4fe2bc208622c67f036f3588c2fead2568e080724264cfaaabf3419adbe575c67d3ffc515f93130a250db793d51de1a895e11eb8024c5de59", "0b02083f3d5adce371c5613a04e786e45d0f8181db00a248521a00a3fbb18f8f", 0x200, 0x4}, &(0x7f0000000800)="5efc9e307e82082cef7cf6dc05e807d6770a633b44d3b7645c55991f99f83c8431f00c2e05e9bc6da113b568e6bf97e5f384", 0x8001, 0x8, 0x401, 0x5, 0x3, 0x401, 0x9, 0x3}) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) sync() mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x80010, r1, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) fsync(r2) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000240)={{"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", "11d658162bc1ec5c6d87d95d24d63251660eeeb0daecd418aa086151cc91fcad", 0x739, 0xfffffffffffffffe}, &(0x7f00000001c0)="a3c3255cfa9ed517c69f9339aaa46a43ddb8c38fe16a69d68a15c0f7c9d69e3a52d1837855cc41a1bd998cbdf81ac8b668b05f5853597fe7c9b3b9fffcd599fd70071c2fd05cf887576e9c960439d6363f333d24c17a5cd44115b681165cdd75121efd", 0x0, 0x100, 0x3, 0x1, 0x6, 0x84, 0xd7af, 0x81}) mkdirat(r1, &(0x7f00000006c0)='./file1\x00', 0x20) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000700)={0x0, 0x4, 0x81}, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000780)={r3, 0x4}, &(0x7f00000007c0)=0x8) 00:01:05 executing program 2: getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getuid() geteuid() getuid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r0 = getuid() setuid(r0) socket$unix(0x1, 0x1, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) syz_execute_func(&(0x7f0000000000)="2eadc443757d23003e0f0fb53b1da87b0c660f5bc7263e41a30300000000000000c4a23545b6e42d5a14430f71e4f866410f143d6d000000c422cd92249cc4c1e5dcdd") 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000000c0)="f00fba3be82c3e0f0405204c9df80707b01ec46225bd1dfc0000009650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc0f01d9d7f30f1be000006ec4e299a7308888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b55c4a17a16bc8294400000b33120b15ffbb15ffb110f0f3804830a000000") getegid() r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x20000000) 00:01:06 executing program 3: r0 = socket(0x2, 0x1, 0x40000000000084) connect$unix(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x0, @ipv4={[], [], @multicast2}, 0x9}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x40}, &(0x7f0000000100)=0x8) 00:01:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000580)={{"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", "17f0db3228fc9c6bff83748e548093819100", 0xfffffffffffffffd, 0x3}, 0x0, 0x200000000, 0xffffffffffffffff}) 00:01:06 executing program 1: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="8d546e4136a23d9658c7d8f9ba7c6176b67d83a656376285edff537de33f882e100cbe1441c54b3fcc18d8852fc3abaf80d10bce038bacf0d7669183f085fb7778cb6784e12b76d224fbfe1970734623d31de9cb1fb6050e524b9ba0e5daae2ad5e99235f13fe602c9383301b05ba98ee8533f3f1b11e9a97f56ec618a15d5f66778184f1ad0ddf827d3a4f1c391be1a9f4963f5") mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x4000, 0x388, &(0x7f0000ffc000/0x4000)=nil) 00:01:06 executing program 3: madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3) mlock(&(0x7f0000aa2000/0x4000)=nil, 0x4000) 00:01:06 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x61}, &(0x7f0000000080)=0x8) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x5, 0xa, [0x66f2, 0x677bea05, 0x81, 0x7, 0x0, 0x800, 0x100000001, 0x7, 0x4, 0x8001]}, &(0x7f0000000100)=0x1c) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x58) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000300)="847078add2f8b7fa495d0df2b834dc855a1e2d7b2d0cdd77b162e9b7a2efbb1302a2a3cf6f260c5354a5c15f5daa4bd240622838427a53bfba148d861f68951bb120bbe6c64be3e222947d7cd39aa1c9b4e8b4d7b11201350b240c31bbbc564318a7b9f2b12020f1be3e976deab69acd818b80da45dca06f85697e41a8b365685eb514b8a9f6796345fba88e9b0f236050fcabb036a0da7a72b0ecb2c79732192088b521fe5d105817ae0746182f5a02f012f9d5a2a2b6420c3c5cd53453841f593a114f3c4e0ad8b5fb") syz_execute_func(&(0x7f00000001c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc43e3e66480f3a16051dab000040fec42a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b458232260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") 00:01:06 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000280)={{"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", "42974da1c5be0376993b646714b6d766a554e53a9cb1c6007ffff92a3ada2bec", 0x4ac2, 0x5}, &(0x7f00000001c0)="5a9e9fd7271b0d2e6c9b93f4f0f8c1ffe3666293b20a0dc66d0606f9ce3ba44e7a6127982af5ba70b7a2a2f1c3646d79be0c275c7e12a449ce40472a19181662a1c2faf51cbe68a3dca241e4667606e790fc3eda6ac8d0c0b7f79ab88962f1e83f977c2917fb96012ccb2705acc08c70c50bbb96a7cbe440fbad338daba4732fb9a30ee55418be4198b32caf8a0537ed3d3bf324c865dd582d46f561e00116514cd922392bbb4722257deeca597b06908538", 0xffffffffffffffff, 0x80000000, 0xdd, 0x4, 0x7f, 0x0, 0x7, 0x5}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000700)={0x0, 0x1000, "9e45901cd1e369a9f0b0331c0e2bbb9d047e6328f44875e9dab29e9124f0efa8c008b07bf84ce3f6b0f07fd02e821814f2fcf4b472b5fab9ce18f0914b481cff384ad0d071c566d1c237d5d3d661cadfb332b10a9c40f6e0f0b8290f151e17983af03be2555f8f8caeb624b4cf384937f2fe01d9f7ad899d02a2dcb33d7b81a47c01d9f8bf1b35f6ce98348fb8b542592bd02615598c8c1c3c46bf62f119c3d806c2994c7a7ff59af0c8bd4169df789a9c6cf6f5aad695e07f843379a7b1adbf72628f431fbf3db345957d80141e74a18d1ebab8fdf7c536804a84541ab4d798ef34e1b879892125ea717245528240a240fc87e71e03050fd5f3c4c9d69d35d2faec00b7d202a57c3e38325f0c219652adf32acab982aa6928f0a95e57e957a70f334ef5d4b478ab6190bc91227ea3494760e0d796057b509244e56fc8f081fc7a5590a7bf7f7b68c0d411beccf09696605fe2fac62b351e746429983843da88ebdb8e2f1d408ac42138e343282c80b85b34e558a1be036c2fef9a8b2ad620d93331d96ca2c86e40959d5b65152f63c13cf92bf1f3561d61c1f69ee04f44250765e667cde13dcc88ca70d46a0764497c7c14a7ee6438c18e4d1d784847a1cdb5d69091bf5b872fc22674e5147abe02fa99959bbaff66e262303460d6fb1aaef9d971b1d2b0aecdc2bba61beb69e10373b9119d7bc7933601f16b1b56f6496c42917ae2dfe7612d49b9b8aa60afceb2ea26fb0917171699b785eba8e8591822b3d674f8577d53a7cabea1e8d36009e535dc4352899fce4225f1783a20d443b1b0bc65948d848cb987f1e93b9e56aca7d6af9062d44ac5247837b7cd7c7db8f735dbf17cb4de2fd526cea88138c4f3e1df074f038378922a6577bfc9083318d441c10bafdda484b4b35daebfc90d43eb13d628e54c219d823c58862ea6ad322e9b0c0dca9cb65a28df9997ca74421a23d93a16f0030ed81ebd40f37fe9881efd846db8f6fd4ef4c56f4472d1488190d8c0b4d769896ce425316502272290fc637ffc728e5bd6345db1fb65c3188c3d74d9ca00870a5e3dcb0a097b080c052dba0936525d18fabd2e27caaeac85366ee409ae87708cb67c41accded3151115d8e254cb53e29d755c9df4d026bbd06cdbaafd1902df54e4389281442f6038738a2d46abdfccc13c1f32c9664be8da215e5f1ad444cb290899b8e7ab6b3123c8b7ea1c2af4835d6ef4263b16a16da9e140aa42806bc35368899fe167707d8211c9bf0135645d837f03e8bf53351ec87d6621ca2a1e346e320d547f8431e88b98f3f656866cfa4cb9d0543116a45fb9744c88ffbef0790c8ec789c44c33002b81da20fb4c8460e44989d3ff52437a81509d758b8521197bb5161f45fdefefb1fa16a0cf18e430b51da25bacec0683d51f3be9f78276482b1f3961fa79945135cb245d9bf31ce68482bc5957adde510714eaa361ddd41c251bc4b7c4443f7f3260324ba9a4046cb14e53f6821b202ac10145727bbe8703e90b9b7fa13add966d7b4c793208263dea41c0645ce302d5fe48bac5be50738c4604ac3e598b2bab4d60f57766c8f243313bed25547241662e0ee75a49cccc75f4c70a7c74e5a5270f3c1c7e019215d3989de5357a0ff4b68e10651773465e0e4a77a1630043054252f38871e81362e67d29ca7c63033e274346066eef6cb3b1a69f0153dfadee7c2b38f79a48178a3e6c09e124745c5fbf4f699fdaa5eb84cbea16efe14ffbf2d6ac0ea4a99636830b61c7005bfa21ea70c3e0ab44134d7da64a9d4167d40fd67156f808fcaad43c41adcd9d330b6710d882d808b7fefb034dc4066e90689fac66e2f6ed217ef14db8fb7162b90ee168b7884fec4d89103c9b3b03917a46b49d592a87394539a49434772ed6bb25fd7c565a44c8d9194a78dc21b70270fc0d73d328c9e94e2ae431f33828e718d944437f023ba1906fedc1bdab0556ba043787628c06f14c25adbf59eb41550f5cab917583ead7099714717ac7d1307689a9602d3a083dbbb353032f3a69ba7ac94c2bdf73b152a3462cde9bff06e2b227de4451effb202289e3e011109ab53c6a711b886d7bd34a2ab3daeda6f599d28bf4d9d1c1091891001a49084afe0faf34850abb4412207ed3b46af14d6f1b7fd02c1a7619c7e701da8047ba502ae1728e885f8fe5938108bb9b5d38d06557617f3e674c5a6d08f404835bf7875dda6de2ac0a2dc7806c68b6a00ac96e1180b8a6eed11aa1aee0bb566d50f1b8dd5f4e665d386278566130d7bfecbf43b090d134ca5ea2217ea254dc2620fd5eee005a2eca6e7ae8136d5b2bfef0570efce0ab6d18b385df44775b34645a82fc0f0be8c534525863c1796d0aacb1985586c0f64a2a420ee0d0541901cd426bcc98358d598c8f6e75e4ddfc1c36ef5923d69803f5f4f779406928c96c48601fd7dc3c373479347260d75579ef5659e4d82b073a121fa82ac479f9d4dc4087737b8c2b13d270ab57f236209bd76e18938fec510fe249c76dbedc84088236aad81b17db8e830e535dbc1026d66e9e31ee59617ec1207cf48ab8dd3dd91045c9b942b199cbbddefdb6a5ea37beef895f460e773f1a69e582a62c7c2a02af49ab6c807e6d8aea916fa50b4ce2f3f8c403ab8efa45234e3cce9f6a71531c0503f19a8cd0e39c384592d17a2a36a15fef73f503cd7e68e9cb315161c544dc4c69a7ebc871b5ef9cc5c04bd5cb82006b710f85869d79529d528d7cefad06b3119ee138c73c31f6e3b6809c53a9a96d538a997412cf09219add5fa8285f32f8d04e3a17721aff7148496409a4f20998a72df61b253e96306ebbebb07952137b27aeb035363d2a53e5b3853c059b7380e95dbb5f44abf2b4bd42ade5603ff1e3eeea8d42fd3a672a5c1e193b1f117fca3560d299ef0dca035cc7603358ec32b0ba5eaf52891e9de9324c0552068c17588cfb2360aedc9415b087b0cecfce8b47c928919a341e16739f74a0c6b84ceb0db70a3af8cb9bee3db6f507796cf25ecd74408e63c6707cd3abadbca432fb7a1ea7524cc20fd43262daaf91fd3e832e3b24bbd70b42ee3b6114f3f8f8d1de3e0b8c472315fd593a5cde7de071eac676e86dbc62b862d5dbdfafc5c4f5d340ddde630e5e24e9580d66b13268b21af60e85937487f852231937fbf94847cb95aa5ef7c095391452b65c8a0bdf335e1c4d3e0cf1b0f21a21175b64b1145f81f2cf2e27d93705bbf723648e27c2760c59a4854e3bb987e78a395c314ca113ca3e2c0e1ace33b129854e5d2f438759a447dadc02a580aa761b350e8c8149c11aae5622070443777d8058bff8ea66c9dbf060f399146eaefcd9f066965befa304e06a52a5d1bc1186951e08bd66d26f934c557d3451e25600a72a714c0a52b39993c8bd5bb62ee7d53531ad40a038758160c49a54710b8f83999ff031d85647e776320dc483f1e5728208a54697aa25750bd0dd4537b3b3846ad414fe3e12fbceddba7fbc7157f1b2b8092a0c6e653f77266cd2d26498db05dce445bc4413e2dc41975e6507698bc5d09c03032d4aba1d0071f6c8afbc6dbaca3253224a47a50ed01cb8bf0c87378f9373b4bde22df3fc98a5d0bd09120e41edee172b1ec4161fb5c6f81fe7afdc46f0bbc42990f4c9730d270c4c44e5a5cc18f686a6834d2c4badd0720a08c0a5d90c4ba3ca6841b3233e297dc0b73979a4a7e44e737e166c554f715a415463b35aff8ebda944314fe2f6c4593d3324b94bfdcf6a16d691f17103169ade16fbc153daaa7748bc4dabafdc44731bfb08a7f6632e73e946023f0198b9418587e1ba5c17bf4087f297161662bdfb36562e35f398f59819f76e6272500987d770207f5f72a88b0a05b78fee1d9b3eb04ae51e723f8bb4c7c912982ae14504251f26a8bf483fcee54e315265fa8ccc0a4c02bc7a0131b106fc261c984b0bfe4dfbb5b9b6e52700d102cc326b75c88a6511c4ea1d6b63138a82e80144ca6718df1b3dfb564f54af5983c0df0c2e3b5a7c97e001ff6028a7cd71e8b06f2d5c1edce18e0a088275709275c69b4898ebed73bb0aeac6f067b054deb7d3a5e25c415707cce570d80c727645f412b5f9d4cf960adc5b4d844bcffa4a680b7e1ef4ef2770e44e3e9a4aeebd9e2046394bef19405eb161dc98d92708828d5849f5fe5b775f7286385f23275e400fde3f628c5265e426de845c8e55ac67959c0670b553ccf277a4db0191b30efc5701aed7dd3de9c9d6212679f3f4955cc94113a6daf6f4ef22ba53a3dccc65003e93f8ff8b998530aeba324f3871974b9618c8980841400c21853e72a68848a1119b1869284125f1af4a149afa254ef3fe8b1025e5850bcd1387a226857f81efb25f27a1ad497d77f633d84a9500e37d669d20a38c9061e623b5d28b733bd5083bf5c0d11424be994f48c44ae597caea2ac57b65419afa0ae29a7e4aa515a282c2b46c5bc3195a79061ed36eff37813a5c13c87cf1e4b745d7135bf9587560ef13db08951b41340d26b0673510f171faca7be419cde92201049a7e283c939f5a35a0967373cf02b0c9272e2c9da6a564bc552da0ccdda6c9a781de130a27a9eda77892dad9f296f1abc392aa7bb88990edc814b562ab54d58b29fbc0f13ca0d308692d6819e6f1fd87292d8227c612674f302cb241011166fb0ad1f19fc0642e51ac8b86933ea76e32151e341ac08fb70393fb11f10fc156710eccbd26042b0673dc98bb64a5cff0eb85b72deb4d489477ed407cb5d268a410a57c18097a5f24cfdc97ad6f86dc74929db7144c7a27fb24c430ccdf62107443062dfb5bb6aa872c963b43efb6bccef50ff5e16e2fa88a84077ed374a22488646c6e280e58bb42196831f3d76e8c9747d68384a115e7499f830864b3f822c2072f32eca5b37738960304dff741943cebdb9ad5d89162472deb92e2c4dac6df9649ff3a9f03ec9977625ef27052e88324e51629d2f47201e9259797b9f1737b4fea5ded892946b9d72713f3deb30a163757c2c4f7f9bf2e2b425f1bb381466483cf7850a9760612357ea2b914a6f548458f5750573c2809ca682d40ea60311f131d26bfe719ccd6b8a26bc85fdac997779778b0b1bb60e457978373a25984e2ab4f3993fa405d872870dccc063b03076e52e4b48990c5e54d98749ffebf930df9d1006d9c851b49864d3d591e0563cfce679128109aaa99123cbc20c8fb73d04697367b50e01f6ae9bba91c1ce22a1acc4ca6f328e1c621ef4a0bbe943954a04d2a61f6b0762e233f50542c997281720adb7a1884709d91fe1168467af14c86c76a163ffb7b2424fb8a3765fc1f43dcee79a8ee62204e48ad4fef40e727a8cfa670de6e9f33e395ecf1baa2d8fe0e9a2bb71f7eeefb241125cb30d1dcf0c41ea0a57fff588743e4dec1c5d2eac6321f8ba1ec06075eeab277532f7f96bb70acca13925187f119df826d32f7337151dce2b5b7a26870baaaaedd67ce63a4a044c1736869ed528e694d74ff9d6a94571c1bd8d1515a0cb79cc755231ddd27a20e0230547474fdcf1781c91f07dea62dd52318051b2e1c4c1edd716f2e68ef5be4ce8b24b73c4b912e75bae810d698ec6f560dc511c8a98487482a285efe85964ab03854b07d8816960e86f77b4570adf74e043eae60d86152e7702d338eb9e6d48838d6c5df2f07ba28395557fd37b03196cd4b846f9405b82c7a5dbc0820a7b8395ca1a7472d6257a0df33b6bf73cee0962a058f84867d8318e5667eab0bb015c96e93c5225623ca142aab3813613"}, &(0x7f0000001740)=0x1008) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000001a80)="2ad2fe8b5f92e9a7a5b8b87be9fa1bf621620bcf824f63e99f19cf4ada4fcee51336d542e7316e62ad88ea7c84e61db337c21f79014c94b38f279a53c2950e75079c819f6e46a2e437107f6c8cd389c747efeff73d5967a9e323b63f4e04fda990d5f51a1bc9dd") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001780)={0x7e, 0x8001, 0x10, 0x9, 0x9, 0x2, 0x5e, 0x7, r2}, &(0x7f00000017c0)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r3, 0x1bcf988f}, &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001b00)={0x400, {{0x2, 0x2, @rand_addr=0x100000000}}}, 0x90) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000001880)=[&(0x7f0000000080)='\x00', &(0x7f0000001800)='-$\x00', &(0x7f0000001840)='/\x13]\x00'], &(0x7f0000001a40)=[&(0x7f00000018c0)='\x00', &(0x7f0000001900)=')[#\x00', &(0x7f0000001940)='(^\x00', &(0x7f0000001980)='\x00', &(0x7f00000019c0)='\x00', &(0x7f0000001a00)='\x00']) open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x0) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000100)="c4637963e4fe91cd80e59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f673ef044101d0040f6bee00000e28020626221fc51c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a125448a18954111d00") r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001240)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000180)="61edc9dc92b6ca0cd2bfa76b1b23fd5b3359845151cfb3d569927125a186b64563dbe47f6d1647eb7b7425ca632cc55bcd37bcae771102a19b8236f867421ce04a132670f541e99fc2862227c022d2a0ad13091042574ea1d764e154a3c40c26a9d4941eabe3b09742699d37f816a98cda31382eb87c6cef0433dd68d8e2afdab44ffa22d65b1dd91d3681b0876388f2f91e86d048530f7a3442af3f82c5ae6f5c29f19733933123c3dcdce6a71ddf313ad665ff", 0xb4}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x20000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x95, "3db47e8c75bce25e8a8b04d0a6b79829"}, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001280)={0x0, 0x2}, &(0x7f00000012c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001300)={r2, 0x400, 0xbd, 0x8}, 0x10) 00:01:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:06 executing program 2: mprotect(&(0x7f0000600000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040)=0xe2, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000040)="c4e129e00366470fbaae89be000013c42239aeb06966100dc4814d71f2dd8f897c81c22e0f18d6c401757c056fc90e61c4e1f9c5f8b9c441045527c4027d13dd") r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x400000000, 0x10000, 0x200}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0, @ANYPTR64, @ANYRES64=r1, @ANYRESHEX=0x0], 0x4) 00:01:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x1, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) writev(r1, 0x0, 0x0) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fca95ff965be6446ddcb0befc423d92238c99d670f381d6a2f36450f483bd1d97c7cc4a10d71f10041c099bf0100000076c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") fcntl$getown(0xffffffffffffffff, 0x5) r0 = getpid() wait4(r0, 0x0, 0x8, 0x0) 00:01:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) writev(r1, 0x0, 0x0) 00:01:06 executing program 2: pipe2(&(0x7f0000000240), 0x100000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x100242, 0x20) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x500, 0x80082) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0xffffffff, 0x6, 0x0, 0x1000, 0x1}, &(0x7f0000000200)=0x14) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x10000, 0x800, 0xffffffffffffffc0, 0x7fffffff, r3}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x5, r3}, &(0x7f0000000380)=0xc) open(&(0x7f0000000300)='./file0\x00', 0x80, 0x10) getsockopt(r5, 0x2, 0x0, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r6 = getpid() fcntl$lock(r1, 0xd, &(0x7f0000000480)={0x2, 0x7, 0x8, 0x20, r6}) pipe2(&(0x7f00000003c0), 0x4) fcntl$getflags(r0, 0x1) setsockopt$inet6_tcp_buf(r5, 0x6, 0x40, 0xffffffffffffffff, 0x57) 00:01:06 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, &(0x7f0000000200), 0x8, &(0x7f0000000140)) 00:01:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000), 0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0xfff, @loopback, 0xbd}, @in6={0x1c, 0x1, 0x100, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}, @in6={0x1c, 0x1, 0x5, @rand_addr="e4b4fed4dd4d221b4e9e9e9958280bac", 0xf517}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x0, 0x1, @loopback, 0x6}, @in={0x2, 0x1, @rand_addr=0x9}]}, &(0x7f0000000140)=0x10) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchdir(r3) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f00000004c0)="d0c51311d8d8a7e6439f2d5c73e49f37c59d576ca9999837d52a793ef8c47fc9128b48907440fd61860143e501244b5358bc4d5873cdf1b548bcc62c4595e82d7bf5f26ef8a7369ab4ab60a2b3907a4d762502b5eaa44576d94a4f8367dafebe599af1034b9250d71f367379712b7fa1cf437c841818c6531ccea7863705c2df2dc95a939c2bcc3201bf412ce3", 0x8d) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = accept4$unix(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="0000006c00000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000787eda10bc658d67ff96cac742575900475878f91d56ce335e426d28e8d4a2f67c3ef01761507fbe3dc1f80000000000"], &(0x7f0000000300)=0x52, 0x20000000) setsockopt$sock_int(r4, 0xffff, 0x9019, &(0x7f0000000400)=0x934, 0x4) freebsd10_pipe(0x0) 00:01:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x2, 0x2, @rand_addr=0x7}}}, 0x90) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2025a20000fe8000000000000000000000000000bb07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008fdf39cbc91ee983b1208390b5c02217d85412fee5d07f6ed1e186134266ee90ae1d858d9a830423e23af105b8f73e7897050430491f0b8adabb8788edf539c237776bcadc16e988edc7dd3da7444686f90bb5f003", @ANYRES32=r2], 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d) 00:01:06 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, &(0x7f0000000200), 0x8, &(0x7f0000000140)) 00:01:06 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000000300)="f043003ec4c2793086ad000000c461945f7dc3def14657450fe07300c4e1c5f5e5c4a1fc115a18c481f8288e000000004699") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x9, 0x1, 0x3f, 0x3}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x400, r2}, &(0x7f00000002c0)=0xc) dup2(r1, r0) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) 00:01:06 executing program 3: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r4, r3) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) geteuid() r5 = socket(0x1, 0x2, 0x0) r6 = shmget(0x3, 0x4000, 0x444, &(0x7f0000dcb000/0x4000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000300)=""/18) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgget(0x1, 0x0) getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) 00:01:06 executing program 2: r0 = socket(0x6, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) getpgrp(r1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x3, 0x3, 0x0, 0x89e}, &(0x7f0000000900)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000940)={r6, 0x9}, 0x8) r7 = socket(0x2, 0x1, 0x0) sendto$unix(r7, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/14], 0x10) setsockopt$sock_int(r7, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r7, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r7, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) freebsd10_pipe(0x0) 00:01:06 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x400002, &(0x7f0000000040)=0x4001ff, 0x3d) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1}, &(0x7f0000000080)=0x8) 00:01:06 executing program 2: r0 = socket(0x2, 0x10000002, 0x97) socket(0x1c, 0x30000007, 0x6) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10) 00:01:06 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket(0x11, 0x10000003, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2}}, 0x0, 0x8000, 0x7, 0x10, 0x3f, 0x2}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x20}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x14, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000040)=0x200000000001c00, 0x4) 00:01:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fff, 0x4, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x707d}, 0x8) syz_execute_func(&(0x7f00000001c0)="1c12b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:06 executing program 2: r0 = socket(0x0, 0x10000002, 0x2c7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x18) 00:01:07 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) symlinkat(&(0x7f0000000300)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) 00:01:07 executing program 3: msgget(0x0, 0x60) syz_emit_ethernet(0x52, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaa22961dc2aaaaaa0001000000000800490000440000000000069078ac1400bb000000da1cfdd699ff001410000000000000e000"]) 00:01:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20080, 0x9) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0xb00) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000010c0)=0x4) recvmsg(r0, &(0x7f0000003340)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/135, 0x87}, {&(0x7f00000021c0)=""/230, 0xe6}, {&(0x7f00000022c0)=""/34, 0x22}], 0x4, &(0x7f0000002340)=""/4096, 0x1000}, 0x40040) 00:01:07 executing program 0: munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xfff}, @in6={0x1c, 0x3, 0x80000000, @loopback, 0x7}, @in={0x2, 0x0, @rand_addr=0x9}, @in6={0x1c, 0x3, 0xd9, @remote={0xfe, 0x80, [], 0x0}, 0x227}, @in6={0x1c, 0x2, 0x1, @ipv4={[], [], @loopback}, 0x3}, @in6={0x1c, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x74f}]}, &(0x7f00000001c0)=0x10) 00:01:07 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x3ff000) ftruncate(r0, 0x2c3702b6) 00:01:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x100, @mcast2, 0x40}}, 0x0, 0x100, 0x7fff, 0x203, 0x83, 0x1ff, 0xc3ab00000000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xffffffffffffffaa) 00:01:07 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:01:07 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) getrlimit(0x0, &(0x7f0000000040)) truncate(&(0x7f0000000100)='./file0\x00', 0x9) open$dir(&(0x7f0000000140)='./file0\x00', 0x8, 0x112) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000240)={0x7, 0x1, 0x5, 0x7, 0xfffffffffffffffa}, 0xc) getrlimit(0x4, &(0x7f0000000000)) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000300)=""/42, 0x2a}, {&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/224, 0xe0}], 0x5, 0x0) 00:01:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000600)=0x100) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000240)="8cbd5c4a7e104384cd94f0eccee2bc452f10a0d14e71bc64b478cee967bcd9dd83ed0f3f9db194c0806210cf08c77d8dc39b6357a5860818adec5fe547900045b65736314e6e3335777d91662f45bd3173251e6632d1e582c32dfd614c9884666f392c5ccc5b1dd258d295c3b0e986512a071ecdaa8ed4ab33a079ed2618aa9aae4629d92c48ba10afd573", 0x8b}, {&(0x7f0000000380)="0d82c103808430f2d1301ce0f1b61fdbfc4e0fb90387ffcb62ff7609a0c06dd366aa53080046077d5481ed4e86206178d7156faf7c13a32dfe8dd235d317a572574faf18035f1150694d53efefd058ba4668462b616a74d39b1edbd8f78e5e9d47da7fbaff4950d8ba199d23cc107a486bafedadb92bd8", 0x77}, {&(0x7f0000000400)="25086803c9be3eb2323697ec7a1904906c5859040cb6a17212109bea0f179620e0d0bd0d649a36cbabf853538e016167dec9793efc298b9820611fa9fbcbfab3ddd7a433e7e413835fe6b97ff768e59e9e73e23c1eb4c6c06f0d19fe3169986e92075990bb6506ba035e18789ffedb9344405f690d6758eadbbb9a83dec1d19f6667e7ae9abd0fc78c7974a70543f0fd6e8599a7bd07db28b0d1c0a764187c77897218c93cf4067591cae7b39370f5903d9d61164c61229c8a2ddececd9c5c394e556ebf3a1ec5034ed918b7d17f6a51c1f3a7aba86e260bfbcb34", 0xdb}], 0x3) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000900)="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", 0x585}], 0x1) shutdown(r0, 0x1) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r1 = getpid() syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, r1) open(&(0x7f0000000640)='./file0\x00', 0x1, 0x18a) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) r2 = getpgid(0x0) getpgid(r2) getpgrp(r2) 00:01:07 executing program 3: syz_execute_func(&(0x7f0000000240)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf9c4419d6085000000003ef2f0460fc111c191441db42a2a00c4da76768f48680850eebcf083008086802000dd6d68c4218d1474538d4851c4a3295f17f7c36647eb9b01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df660f383cd54736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8200, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2106000000000000000000000000000000000000010600"/128, @ANYRES32=r1, @ANYBLOB="ffa02bdbadad4a0000000000010008000000090000007b0081001e5760cd39035e74b1f845745ee5e1df4d191d0919570fc1e7417f75a0f77229f48e94ba02579a8b0a61ecba39b1c98b7edfc4157b66b83f292376326e17169153e4ab28fc21150c98a86558fa47a883c26c7cfd7ce89e93186deb79a2e2070104ccc572926539979d21"], 0x98) r2 = getpid() syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") recvfrom(r0, &(0x7f0000000300)=""/232, 0xe8, 0x40080, &(0x7f0000000400)=@in6={0x1c, 0x3, 0x7, @rand_addr="735c3b08214ea0dc05ea5b5e65be9932", 0x10000}, 0x1c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0), &(0x7f00000005c0)=0x100) getpgrp(r2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) setpgid(r2, 0x0) 00:01:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(r2, 0x800008008) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f0000000040)) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:01:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040), 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x100081, 0x84) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) 00:01:08 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = dup2(r0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000380)=""/4096, &(0x7f0000000140)=0x1000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd11_mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x2020, 0x5) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRESOCT=0x0], &(0x7f0000000200)=0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x200, 0x4000, 0x2, 0xf926, r3}, 0x10) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000200)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x100000002}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:08 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c230f6c24242459bfd9136907c4a37bf0c53e41e2e9b557673e42d18c1b0d000000fb660f72d5320fb8c4660f38093aed751e0fa0400f01dcab34d1c4e10bf8c470c4c441cd583d440300bbc66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5266766470f2c936b8ebb8358c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f0000000040), 0x8) r1 = dup(r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000000)="60648d646c2c083c1604c7b9df0a0e687f4e7855d39a657643c0f0bf0fcd", 0xfffffffffffff236, 0xe, 0xfffffffffffffffc}) 00:01:08 executing program 0: r0 = socket(0x1d, 0x1, 0x3) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c653000"], 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:01:08 executing program 0: setitimer(0x0, &(0x7f00000000c0)={{0xc7000000}, {0x0, 0x6}}, 0x0) r0 = dup(0xffffffffffffffff) fcntl$getflags(r0, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xfffffffffffffae6, 0x4) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) freebsd10_pipe(&(0x7f0000000640)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r6 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) accept4(r6, 0x0, &(0x7f0000000600), 0x30000000) lseek(r7, 0x0, 0x1000000000003) open(&(0x7f0000000680)='./file0\x00', 0x280, 0xa) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:01:08 executing program 1: syz_emit_ethernet(0xffffffffffffffe5, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @remote, @broadcast, @empty, @remote={0xac, 0x14, 0x0}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @rand_addr="127d460ba8da23243566122785b4cd64", 0x80000000}}, r1, 0x2, 0x5, 0x83, 0x6d3, 0x4, 0x9}, 0x98) 00:01:08 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x81]}, 0x5c) r0 = semget$private(0x0, 0x2, 0x440) r1 = geteuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = getuid() r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x2, r1, r2, r3, r4, 0xa, 0x9}, 0x1ff, 0x6, 0x8}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r5, &(0x7f0000000240)='./file0\x00', 0x10000, 0x118) 00:01:08 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) recvfrom$inet(r0, &(0x7f0000000200)=""/98, 0x62, 0x400c1, &(0x7f0000000280)={0x2, 0x1, @broadcast}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e01000000653000"], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8800, 0x14) mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="f73f1912015b26f3bcef67c5d2cba74900e079069eec6b5491d5628992b57d421560beb4b57b9fc516be2eba8752029a84afca6551", 0x35) write(r1, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) fsync(r2) close(r1) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0xffffffda) 00:01:08 executing program 1: r0 = socket(0x2, 0x14, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0xa9d, "49a0533543a6433bd0cd03643b2edaab"}, 0x73) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="060000000000ae3f0002000009ae222a"], 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000006000000090000007f000001100000008400000009000002ac1400bb1400000084000000070000000300000009000000"], 0x44}, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x10000000) 00:01:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1, 0xfffffffffffffff8, 0x500, 0x5, 0x80, 0x495, 0x3, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000140)=0x8) r2 = semget(0x1, 0x4, 0x4) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000040)=""/5) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x14, &(0x7f0000000000), 0x4) 00:01:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340), 0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x3) 00:01:08 executing program 2: syz_execute_func(&(0x7f0000000000)="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") rmdir(&(0x7f0000000200)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x2ab470d28f7c339, 0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100, 0x81) openat(r1, &(0x7f0000000240)='./file0\x00', 0x1, 0x10) 00:01:08 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socket$inet6_sctp(0x1c, 0x0, 0x84) 00:01:08 executing program 2: r0 = socket(0x2, 0x4, 0x40000000000082) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x10000033d) 00:01:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) r2 = shmget$private(0x0, 0x600000, 0x180, &(0x7f0000a00000/0x600000)=nil) shmat(r2, &(0x7f0000c2e000/0x3000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r3, 0x905f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x81, 0x2000, 0x4, 0x9, r3}, &(0x7f0000000140)=0x10) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 00:01:08 executing program 0: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpgid(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:01:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet(0x2, 0x3, 0x1) 00:01:08 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x2, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x7, &(0x7f0000000080)={0x10000000000b35c, 0x8000}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket(0x10, 0x1, 0x9) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x1) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x89, 0xffffffe2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) msgctl$IPC_RMID(0x0, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) r6 = open(0x0, 0x0, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0), 0x0) recvfrom(r6, &(0x7f0000000300)=""/147, 0x93, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x0, @empty, 0x2}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) 00:01:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000cf72b685179783140eb4e3a4fd3faee1443e9f5a7aad5abf648586b33159cdcf93cbe80cf63aa12f21dfefd1cc9d5502a76a424f"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) r1 = socket(0x1e, 0x20000007, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffffffff, 0x0}, &(0x7f0000000080)=0xc) sendmsg(r1, &(0x7f0000001540)={&(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000180)="e13d500706222031c47a45a7f3c4c280547d34af2d5606550e0eaa9ed0a1f922bdc1d5a57ca26ae4b71d3b7bc999e80243e37eec19e84e6a0ccd5698", 0x3c}, {&(0x7f00000001c0)="8af55c17691530b3e24aba7d24fa3eaa0ee76f10c23037958b292dd5f5b50cbee6bb4ed36d486e67392a4e03968e775a0851a5e1c89ed8f9d92ffbf909e4", 0x3e}, {&(0x7f0000000200)="65a5b20fdecb282aac9a86dc3cf577a090329d020e687c7b83b5b11de8cfe11b623b94305005cdffa19fa373e2f82375ac26cb36c6876267ab73b9973aa6751e3382ad79b12a4d4367d77d43fe8c17e684fb731fda9f36eb960e6ca870adbb291c84f2e8b62b8b3c5ada04fd6c7b030897b859a54d3aac31ca1834613b97067c9deaaa913c5a1eafb845f61f43ad3ca3b84112173ecdd40b754c0907e3623d1b3de28673dd07a03496bc066b14aef3e0ce03ae93c5352b5b6db6bdfb57b1a2e6e0e49c4e10cd66bde8b0176372c3b206", 0xd0}, {&(0x7f0000000300)="867b96b2dfc51e4d2fe7a7e0db9eeea2de6ce3fe125b00bbe117f30f0b71e81731d8a1956a4c70ec9b5bdaca5678c26e632401caed3ab70295854296", 0x3c}, {&(0x7f0000000340)="ced18c6d7fee58253584795761e2c2767daa76040a73b11666d95346ab3faa1bfc5bfec7ab70131d8836f786d4cb08189699f6524ddf361e293eac485b59c231c25c5af669ec9ee185d70262119d99b55440ee6e6b1ef88c4929ac918daafbe92247ea5d96cd8cad2547c7831286fcf6d7", 0x71}, {&(0x7f00000003c0)="19c5dfd5bf6f6f987d7d24aaa2e65f79b2480f58d42edda6d14895dbb585959e", 0x20}, {&(0x7f0000000400)="af29a931505cac9080b0a3f314c7c4e2642f4d5bca28498d9a0d4614fa272db471b54a852113e5340b538d10adcc7e6c0adb36d5ae0094437c4743a89bc877590ac541f3aa273559d29ed03572380d2105", 0x51}], 0x7, &(0x7f0000000500)=[{0x1010, 0x0, 0x8, "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0x1010}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x12c236ab}, 0x8) pipe2(&(0x7f0000001580)={0xffffffffffffffff}, 0x100004) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f00000015c0)={0x10}) 00:01:09 executing program 1: syz_execute_func(&(0x7f0000000000)="9866460f38022a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") msgget(0x2, 0xe) 00:01:09 executing program 3: socket(0x1, 0x30000003, 0x7fff) r0 = socket(0x2, 0x5, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) close(r0) 00:01:09 executing program 3: setreuid(0x0, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r1) r2 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8) r3 = getpgid(0x0) msgget(0x3, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x5) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000004c0)=0x7, 0x4) getsockname(r4, &(0x7f0000002b00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000000)={0x1, 0xc2a}) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:09 executing program 1: setrlimit(0x0, &(0x7f0000000000)={0x0, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) geteuid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f00000002c0)) 00:01:09 executing program 2: r0 = socket$inet6(0x1c, 0x30000003, 0x6) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:09 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x4, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000004c0)={r1, &(0x7f0000000480)=[@in6={0x1c, 0x0, 0x4, @ipv4={[], [], @rand_addr=0x5}, 0x9}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000500)=0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000080)="a741d9fac4827d994ce484400f19b43400000080c4e1d1dc70faf3ab3e263e66f30f1ac944f76800c4232d7d860000000001c422212f9600000000") syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2008000000000000000000000000000000000000010500"/128, @ANYRES32=r3, @ANYBLOB="bd1e6fa9160000000100000001000080f8ff0400"], 0x98) mlock(&(0x7f0000f26000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:01:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7ff, 0xa53, 0x20, 0x3f, 0xa8, 0xffffffff, 0x20, {@in6={{0x1c, 0x1, 0x8001, @mcast2, 0x6}}, 0x0, 0x6, 0x5, 0x3, 0x4, 0x8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x9, 0x400, 0x6, 0x2, 0x100000001, 0x20, 0x80000000, r2}, 0x20) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000280)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000001540)=[{&(0x7f00000002c0)="76c3a0a3b8471aaf4076850bc99ce30db5a2a774bcfdcfb35f326f58e7bd5c2fa93b4234a92510c946f8846e73c503817f945920b12368e92656412a1e39a4188474452167fc704623b885f08bede1ef5c3a92ec66376fd7f2aa0914e64725a285dcb9af88f8c194065f5551e092fba3901620bdfdf711be7611c7105457c44189a767877e2403b898ad73cce2c33bad1759e1698335e0d6935f522f6eb2ad2a4b9612f6df94f5", 0xa7}, {&(0x7f0000000380)="338da8bce6624c36373043be41b9da27f13dd488b57f9a", 0x17}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="fc0d15933b3910ab711677430d492aa9a455325b104e78c2ee1bf30aa58b0c51290f65604a4b0ab352e8ce87bb1ae48e1190010befca5cb2b65c77284b8401cd26def11ea4abd6b28ab582f352c21c41bf66e50fdf85d186003e1505f9a641dde27c285928e5133c8517e53d38a7c20b3987b77f38f4747a26da32da02c1ece0b4", 0x81}, {&(0x7f0000001480)="58b2c2d945613c5e6949c76c63d04f00407d46d8b5eaa5c1a0a922b15e6630ccb141b4de74f3a0473c4ff79b64ce0af4d5a45107067f0fa4d62e9d9567e4da979da55439165b195d0ab908946903a0b68e59fb76a234b0384c842fd38ca6b2d83ab9a8803152890d05e1b1d88d522ce4d6a70c49c87efdf50805a382495e73cbb1d3a9682f49a1f10bb751cb3cc09af37438548ecf37be9854f258b5b7bd187c73cba5412d65425a6959630500", 0xad}], 0x5, &(0x7f00000015c0)=[@authinfo={0x10, 0x84, 0x8, {0x240000000000}}, @init={0x14, 0x84, 0x1, {0x80, 0x7ff, 0x3, 0x1}}], 0x24}, 0x20080) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001640)={r2, 0x6}, &(0x7f0000001680)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f00000016c0)=@in6={0x1c, 0x1, 0x6, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000001700)="dc7b568cc4f0b819ab293ea791f5561e1a11ae53f6e82d0e99cc4a9340adf8523d9402fc4565e8231257f224a457ba33103dca605484f0f8c8c15bee52f7bd0904c3ef5af132b503a9ca26b2420c6fe3c20e642c8bb54fd92b787cb2db75ce50c0e58a840a62461a6e4d217ec1fa2f705793ca5970c3854fa1818f65c15c387ad7ce5b0d42241778b78b076c0cbe1d9459e6752998ceca84f1c77ce938aa39ea4a294868f7a175d5928463b900930e1056991443b90b795995ef29d5ab7527886359", 0xc2}, {&(0x7f0000001800)="04361ccf05021bac0311ac30c6abf05b1322eb687b9e293334325f8a6b652bb90d31d7b3edd9ab788be0d5ae4f0675b99e2cfa9643253247d3171625d2f2b836ecedf2acb832755d516262c3e86b21e977a71591d475c3a85e1c340f39b6592a", 0x60}], 0x2, &(0x7f00000018c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x400, 0x1000, 0x9, 0x0, 0x20, 0x5, 0x7fff, r1}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="1665706617ef64fbb1168ae2c67a47d9"}, @sndrcv={0x2c, 0x84, 0x2, {0x10000, 0x5, 0x100, 0x39, 0x5, 0x3f2, 0x1, 0x100000000, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0xb0, 0x180}, 0x85) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000019c0)={r2, 0x2}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001a00)={'accf_http\x00', "393dcbe2a2f40b8683027ab448303164aacdb419c40d07be2e4d6f1ffb777e99c4426c8d5986567aff71f3f97ee09e7f48dc68954b41cc032e429eee2bc2d11afbcc923cf1ad7f964dd3891388c70dfa57a68ec883adf943c3d6226c712ac48313d7eebf944b27f9f9d3f45e01e21819ebe41caff2db014a30fd61545e8e4fc6ad6fa0a8e054d1866c42abdec8969e4b7e6e3b7f397ebc5383200ec01710c0d4888604ba742b5edef541db2713c35cff1c72957e611d227373991633a2bd6c6db3062b87b35491215aa668d46b859890fd47013a4ad810d61966c6ca73269632144dd460ae0da4437986e810d31d0ed0"}, 0x100) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001b80)={r1, &(0x7f0000001b00)=[@in6={0x1c, 0x1, 0x7f, @mcast1, 0x5}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x6, @ipv4={[], [], @broadcast}, 0x1}, @in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000001bc0)=0x10) socketpair(0x17, 0x3, 0x100000001, &(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001c40)={r2, 0xad, 0x4, 0x6}, 0x10) r6 = semget$private(0x0, 0x3, 0x722) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000001c80)=""/91) r7 = accept4(r0, &(0x7f0000001d00)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001d40)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000001d80)={r3, 0xa, 0x3}, &(0x7f0000001dc0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000001e00)={r3, 0x9}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000001e40)={@local, @broadcast, [{[{0x88a8, 0x9, 0x5, 0x4}], {0x8100, 0x0, 0x40, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @empty, @loopback, @broadcast, @remote={0xac, 0x14, 0x0}}}}}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000001e80)={r8, 0x4}, 0x8) truncate(&(0x7f0000001ec0)='./file0\x00', 0xd62) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000001f00)={0x40, 0x4000, 0x7fff, 0x3, r1}, 0x10) exit(0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000001f40)={r2, 0x3}, &(0x7f0000001f80)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000002000)={r3, &(0x7f0000001fc0)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x100000000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}]}, &(0x7f0000002040)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000002080)=0xfff, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000020c0), &(0x7f0000002100)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000002140)={0x4, "f1b4387ecd1f53dc4061ace501b258e3"}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000002180)={@in6={{0x1c, 0x2, 0xfa, @mcast2, 0x8a}}, r2, 0x9, 0x80, 0x1, 0x3, 0x1, 0x7fffffff}, 0x98) 00:01:09 executing program 1: clock_getres(0x2, &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/38}, &(0x7f0000000080)=0x28) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x10000, 0x4) 00:01:09 executing program 3: syz_execute_func(&(0x7f0000000540)="c48225290991cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee204220423866f0089cb904000000c1ea01efc48192558dc3c366450f1867466643ab95958faa28128607000000cd228aa02323380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a12c421fbf02f66470f383f894f000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xe43, 0x8, 0x0, 0x6, 0xb31c}, &(0x7f00000000c0)=0x14) 00:01:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) 00:01:09 executing program 2: semget$private(0x0, 0x1, 0x0) r0 = semget(0x3, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) 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) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000480)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='Q', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00']) 00:01:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100d94ce}}, r2, 0x0, 0x2, 0x100, 0x1, 0x80}, 0x98) 00:01:09 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6c6530000000"], 0x1) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xbc03, 0x3, 0xfffffffffffffffa, 0xd2, 0xcb, 0x81, 0x6, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xe57d, 0x4, 0x8902, 0x61}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0x908}}, r1, 0x0, 0x89, 0x7, 0xfffffffffffff800, 0x1ff}, &(0x7f0000000200)=0x98) 00:01:09 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 00:01:09 executing program 0: socket$inet6(0x1c, 0x5, 0x8) setuid(0xffffffffffffffff) r0 = socket$inet6(0x1c, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000280)="30cd836ee8c77fcdedd88e6765113e6eb3f9f511fa9eab2d391929d3438274f7207fa2df0f4cd264908b9ee5eb4f47d80dda24094ec60580fd3a40861cd15bc92ea5b51a714742018801cfde23") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000180)={0x2, {{0x2, 0x2, @rand_addr=0x2}}}, 0xfffffffffffffd44) setresuid(r2, r1, r2) getuid() 00:01:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x1}, 0x0) 00:01:09 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2000000000000) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f00000001c0)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c488c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a82ef650dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f52626a94788fefec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261") 00:01:09 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35a, 0x100000000}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0)) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:10 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0xc8, 0x3f}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x8, 0x100, 0x40, 0xa3b5, 0x5, 0x8001, 0x1, 0x9, 0x10000, 0x6, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xe62, 0x4000, 0x4, 0x0, r1}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9000100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:01:10 executing program 3: r0 = socket(0x1c, 0x1, 0x9) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:10 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f62696c653000a73192a819d5e567c7a771b52387457f67ed8ec6845bafcf605f47fe8c5b44ead085edcb42343b1f56263e17553ca1d1d6fb74dde03e5647d27c7e1652c05156d962617ac988cda19cf8a453d910049af52d54f9e8cb88ef51385f488ee815bf9a49f8bb5265d5088e573ea619cf85850af7aafc8c44577f573c78e8011c67f192bcfe60430fa94753b5fd8bf2"], 0x1) 00:01:10 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file1\x00', 0x1000, 0xf417) r0 = open(&(0x7f0000000140)='./file1\x00', 0x10000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x180) fcntl$getflags(r0, 0x3) dup2(r1, r0) poll(&(0x7f0000000040)=[{r1, 0x100}], 0x1, 0x4) 00:01:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x3, 0x4000000000000002) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x40000000000ffff, 0x36) r2 = socket(0x17, 0x2000000a, 0xfff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r3, 0x77, 0x5, 0x8, 0x8, 0x80}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x40, @mcast2, 0x6}}, r3, 0x4, 0x4, 0x8, 0xe, 0x2, 0x800}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xee}, &(0x7f0000000200)=0x2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2}}, r4, 0x0, 0x7f, 0x9}, 0x94) 00:01:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:01:10 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4) getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000180), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x10000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$getown(r1, 0x5) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 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) truncate(&(0x7f0000000440)='./file0\x00', 0x1) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 00:01:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @local}, 0x3d9) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000580), &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x3d, "2fc1908abeb023159c2e9e23dcd523086b9633b64e660bfb240cb5c8a7d425c3488c37223f660565ba713e60f562791e3e42029d691194dc133e1d5ee4"}, &(0x7f0000000100)=0x45) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x80000001, 0x0, 0x2, 0x624}, &(0x7f0000000180)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000440)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000200)="b63d159953b74e613e137ce71ef08d24da799cb0c01dd239ea752442aba967a2b92420049e9cf93058d61e484317d82e720af5eabc4dcd465643f2a6061f7482ac4df878d8d22f2e6e8ec9d2cba367f4877dbc0cac12562b2c79e98601eb9760dbc9f06ad7fff1345b7795f3ecaa3d600e2e328403492547be3ecd59435d537985167b80a89a79f65020d6ce9d0d114dcd765ed60dc4fd2fe65062b5ca106c8f4abc012a7bd84c807a7f590608a2bdb0122504e42e72d11bbced4d05966b52ee01606fedce900203", 0xc8}], 0x1, &(0x7f0000000340)=[@authinfo={0x10, 0x84, 0x8, {0x9}}, @init={0x14, 0x84, 0x1, {0x8, 0x7952b3b2, 0x5717fb22, 0x100000001}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x6000, 0x7, 0x0, r2}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfff}}, @init={0x14, 0x84, 0x1, {0x7, 0xffffffffffffffff, 0x5, 0xd5}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffc01, 0x100, 0x9, 0x101, r2}}], 0x84}, 0x20081) 00:01:11 executing program 3: r0 = semget$private(0x0, 0x1, 0x200) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f0000000080)=""/108) syz_emit_ethernet(0x57, &(0x7f0000000000)={@local, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) 00:01:11 executing program 2: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) chmod(&(0x7f0000000000)='./file0\x00', 0x1) 00:01:11 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={0x0, 0x800, 0x7, 0xff, 0x80000001, 0x7, 0x1, 0x0, {@in6={{0x1c, 0x3, 0x9241, @loopback, 0x8}}, 0x0, 0x10001, 0x4, 0x9, 0x4, 0x81}}, &(0x7f0000000540)=0xb0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={r1, 0x1}, &(0x7f00000006c0)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xf72, @rand_addr="5ecb5721fe1005157d10f6af1a4fd04b", 0x2}}, 0x0, 0xfffffffffffffffd, 0x1000, 0x3f, 0x3, 0x1f}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3, 0x3}, &(0x7f00000001c0)=0xfffffc82) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x5, 0x2}, 0x8) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="e000040000000000"], 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x7, 0x80010, r0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000004c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0xfff, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3c3c, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000500)=0x10) ftruncate(r0, 0xc7) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0x9, @empty, 0x1}, @in6={0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0x4, @ipv4, 0x1000}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @rand_addr="06e56d03e285cb4cf6325d057bbdf309", 0x3ff}, @in6={0x1c, 0x1, 0xb19, @mcast1, 0x100}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x5, @mcast2, 0x7}]}, &(0x7f0000000140)=0x10) 00:01:11 executing program 2: r0 = semget(0x1, 0x5, 0x400) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00'], &(0x7f0000000040)=0x8) 00:01:11 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = accept$inet6(r1, &(0x7f0000000140)={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$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file2\x00', 0x408, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000340)='./file1\x00', 0x15) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) r7 = open(&(0x7f0000000080)='./file2\x00', 0x280, 0x3c) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000100)=0x2, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000100)={{"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", "30cf07246a9955611028775c339d76d231cea981fd6e36a5969339557c0c8f89", 0x401, 0x38000}, &(0x7f0000000040)="18c93fb0d7bc554674bf61baed1136a289e63718f95df491544625d61fa74dac482b96ba864b45711490f55ffd9a0a77e052beac193d1080b23ecb0117642bbf97c4ad12dbfc10c7a82546a7e6", 0x4f88, 0x4, 0x3ff, 0x0, 0x9, 0xff, 0x20be, 0x2}) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 00:01:11 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x80, 0xf, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x1}, 0x8) munlockall() clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) 00:01:11 executing program 0: r0 = socket(0x11, 0x30000003, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x9, 0x1, 0x3f, 0xe3}, 0x8) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x7, 0x1, 0x1, r1}) 00:01:11 executing program 3: r0 = socket$inet(0x2, 0x3, 0xcc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x1}, 0x24) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 00:01:11 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000006c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d0015110000000000000000000000000000000900ff020000660000000000000000000001840090780015000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffffcddb79213a19393e48c9cffc8ffd518021b53c43aa285567a60c30c67fe3616749cb87ab41397a69c0640914087e1928b19b212a547b0b80e5a4fa5c8393283c8bf2f6f7ed455c159c1e07eeb4d321dfd21aff7fce7c0dd5bed3abc18012eaf7093980300dbe1f7d33878966a9648ac04e5e08952ebdde1d2aab28ce6dd150eab5906ac505485bc3a35bec39c714a04fb0e2e811f25497d67c714e145b1b718d3fb81a6f5e58890ba88a75399d"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000240)={{"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", "35734a5a0fac1af2114145076b65f3eeb3d1ac0cba642b5915699d9f6d93c1b6", 0x2, 0x5}, &(0x7f0000000140)="0d1e67db922015325bb2ae5b6e9598f3a387f59d1e262da47835dcf304115e3f9d702e0e9d451db7c88b84ee92d6bae2b2ffb50ad72541e18aaab578c8225241fb651bc7fedd0937fc57635bba2363dd82bd0fdedca3f20f4605d17534afaea581cbc90182d1a2c2dea6497aa03cc6e693297e113ac4518cd561c6fe84c92462d45392e94a4de2cfe95ee13224ff518272084548c84027b914d939fcca1856f8d65cb6d906db0c70a937cc0f2c40efdf3be4037891329fe58a588177bee5bdbd219e23b3d6eb47e7daecc4295312845642a2b7aa837a91acbe7966b38b1822f7152712d84c6bb83ae2762eff", 0xf800000000000, 0x10000, 0xfff, 0x1, 0x80000001, 0x7, 0x4, 0xe3f}) 00:01:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 00:01:11 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 00:01:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) 00:01:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) r1 = socket$inet(0x2, 0x5, 0x5) setsockopt$inet_opts(r1, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:01:12 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x57, &(0x7f0000000000)={@local, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) 00:01:12 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 00:01:12 executing program 3: r0 = semget$private(0x0, 0x4, 0x1000000000000080) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x0, r1, r2, r3, r4, 0x11c, 0x80000000}, 0xcf16, 0x8, 0xbcb8, 0x6, 0x1000, 0xffffffff80000000, r5, r6}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getpeername$inet(r7, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000fc0)="982c150f050520d0f807c4420d46663fb04cf2c9c441e9db5165af0f0f4b3ca7c4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e1f8c421fc22ebd7660f3a60aa00008100010000c666420f389e9035c94d9a9ac483997866a33dc4e201aca48c8c00000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a7e9bc4a3e97ef7e5dcdcf30f2dbb02000000660f2e59f23659929231b15dfba1c9fb114f0f3804838f6858eca82ab1000000") shmget$private(0x0, 0x3000, 0x421, &(0x7f0000ffa000/0x3000)=nil) 00:01:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0xfffffedf) 00:01:12 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0xffffffb, 0x80000000000007f) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x481a30a, 0xb67}) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:12 executing program 2: setgid(0x0) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x20000000e088, 0x200) rmdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) mkdir(&(0x7f00000000c0)='./file0\x00', 0x20) 00:01:12 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x3, 0x40, 0x25c5, 0x5, 0x8, 0x0, 0x1, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x6, 0x4, 0x4, 0x4}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x8, 0xfd5}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x1000, 0x4, 0x1f, 0x8e, 0x885, 0x0, 0xcb9, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x7, 0x5, 0x1, 0x401}}, &(0x7f0000000200)=0xb8) r5 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x4, @mcast2, 0x9}, 0x5, [0x6, 0x9804, 0x4, 0x0, 0x8000, 0x0, 0x81, 0xff]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x1, 0x7fffffff}, &(0x7f0000000300)=0x10) mkdirat(r5, &(0x7f0000000340)='./file0\x00', 0x35) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000380)={r4, 0x1, 0x7, 0xa5d, 0x0, 0x81, 0x101, 0x2a90264b, {@in={{0x2, 0x3, @loopback}}, r6, 0x2, 0x3, 0x9, 0x10001, 0x752}}, &(0x7f0000000440)=0xb8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x20, @ipv4={[], [], @multicast2}}}, r1, 0x8001, 0x5, 0x0, 0xb8, 0xc970, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x100, @loopback, 0xff}}, r7, 0x2, 0x6, 0x10, 0x8, 0x3, 0x5}, &(0x7f0000000700)=0x98) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000740)=0x101, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000780)={r3, 0xd3b}, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000900)={0x10, &(0x7f0000000840)="0f0ce775ffc6fe47864ef10dd9dfe6475f62b5d0c6198aa0bfb761b430e1f149899d9be5669957894aea108194216dac66e2465a59024e6fd814002e4342fae1dbbb4d74bab3130456d4338908f088176f2843cd553345fe5447853098d7f833e9ad04b10ffa64ef006618a72d2e45bf6ee10ab77a54d57e27d7bd2b512b2ae14aca0b07263cb5b202fe", 0x6a5e, 0x2, 0x5}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940), &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000a40)={r8, 0x1000000}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000a80)={r4, 0x30}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000b00)={r2, &(0x7f0000000ac0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000b80)={r2, 0x2, 0xf, 0x80000001, 0x1800000}, &(0x7f0000000bc0)=0x18) r10 = dup(r5) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000c00)={r7, 0xd, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000c40)={r7, 0x80000000, 0x90, "267d746b9b393c3d06e01d38c5f7ae16dccd450ffb3728333b295c5f687383c4661ecc0a000985fc56cfb4b89d5285d10c1b3e21f536ef89625a9100edf6509245a55ccff76728a42af1ec13a20af444d44a00e3a84da9f17ed7ad50cfa778287de3d732af8b36a43f1907d052031d4eb8c8b8737f5d877571378255f2ccef3987c5c089f511409d39591922bfbc9c4a"}, 0x98) getsockopt$inet_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000d00)={r9, 0xd, 0x20}, &(0x7f0000000d40)=0x8) semget$private(0x0, 0x0, 0x100) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000d80)={r11, 0x100}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000dc0)={0x5, 0x800, 0x5, 0x0, r8}, &(0x7f0000000e00)=0x10) 00:01:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0346a31753d70927", 0x8}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xd0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x3}, 0x8) 00:01:12 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 00:01:12 executing program 1: setresgid(0x0, 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) 00:01:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) writev(r0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x90) 00:01:12 executing program 3: r0 = shmget$private(0x0, 0x10000, 0x0, &(0x7f0000fee000/0x10000)=nil) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x2000) socketpair(0x10, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xb, 0xfffffffffffffc00}, &(0x7f0000000100)=0x8) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460cf0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ce0000004334041f096130d9727c4b6c65dc71e10b9b368083f7cc6ab5727c4fffc3c55c0e339eb3ed7fa1b8c134305ccf4ddd95ddf4903de7f37d75d854676adfd33eaff4fa7622e88108e85c8ca61df5af547de16f2f667dffd7f4db8f5941723c54df0bc33d3135fefb0ecf40484b134de4f809063c72279361dd4aa5c08b467be35e61cb9316bc3b1094e4bf8ab2fab7ef85f750ec8e9899243540775bb1500f636d6ca28b2bd1b4b6563005e5516f0f017e3354938a25d4b2d11c8b64701f240d8f52049130a2c89fcd74ca14ae0f04bcb2f3cb735db27af55b210ab7"], &(0x7f0000000080)=0xd6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x4}, 0x8) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') 00:01:12 executing program 0: r0 = socket(0x17, 0x2, 0x7) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0x7, 0x6520f17e, 0xb82, 0x9, 0x10001, 0x7, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x10001, 0x9, 0x77, 0x100000000, 0x9}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1ff, @mcast1, 0x3}}, r3, 0x5, 0x256, 0x0, 0x1, 0x1d2, 0xfffffffffffff801}, &(0x7f00000002c0)=0x98) close(r1) execve(0x0, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffffb0, 0x0, &(0x7f0000000100)=@file={0x20200, './file0/file0\x00'}, 0xfffffffffffffd9d) setsockopt$sock_int(r0, 0xffff, 0x6100, &(0x7f0000000000)=0x3, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c65302f6669728e2a722cb30c16f230"], 0x16, 0x0}, 0x20101) 00:01:12 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockname$inet6(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x1c) r1 = open(&(0x7f0000000780)='./file0\x00', 0x100882, 0x83) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x410, r1, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) readlinkat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/185, 0xb9) syz_emit_ethernet(0x2a, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) poll(&(0x7f0000000700)=[{r2, 0xcb}, {r0, 0xbb852a565ac5f0}, {r0, 0x80}, {r2, 0x55}, {r1, 0x8}, {r1, 0x1c}, {r0, 0x20}, {r1, 0x8}, {r0, 0x80}, {r1, 0x184}], 0xa, 0x652) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000003c0)=""/139, &(0x7f0000000480)=0x8b) dup2(r2, r3) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/68, 0x44}], 0x5) sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0) 00:01:12 executing program 1: mprotect(&(0x7f0000463000/0x3000)=nil, 0x3000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) 00:01:12 executing program 0: clock_getres(0x5, &(0x7f0000000000)) clock_getres(0xf, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000080)) 00:01:12 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x10743, 0x1) r1 = accept(r0, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x0, @mcast1, 0x80000000}}, r2}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000800ab0002009200050079e55784e041c786"], &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0xde, 0x7fffffff, 0x1, 0x1, 0x276f, 0x94, 0xc, {@in6={{0x1c, 0x1, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xd7}}, r3, 0x101, 0x5, 0x8, 0x101, 0x2}}, &(0x7f0000000380)=0xb0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r4 = socket$inet(0x2, 0x2, 0x40) setsockopt$inet_buf(r4, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:01:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000000)="6379eff76be777fdb921049ec80de1d062d3ffe9b1f38abf5e47e319dc47f331a381354a0b8e0f9d11e4ff9e0e7dbd79e3d8b13afa1970b862e09f7331ad04") ioctl$DIOCGETLIMIT(r1, 0x80086678, &(0x7f00000005c0)={0x5, 0x20000000}) 00:01:13 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x7ff, 0x7ff) syz_emit_ethernet(0xffffffffffffffc2, &(0x7f0000000380)={@local, @random="47184defa77b", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @local, @multicast1, @empty, @local={0xac, 0x14, 0x0}}}}}) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:13 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008003400000000000190780000000000000000830300000a009000000000e00000027f00000100000000000000000000200000000000"]) syz_emit_ethernet(0x4e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffffffffaaaabb86dd6005b8bf00187f0800000000000000000000000000000000ff010000000000000000000000000001820090780007ffff0000000000000000000000000000000124dbd53b912948246f2f1542c7a9d4be29a582e89a616d4d0c32af7625546ef8a728750ae5594950f43f94aaba8e354a8cfa3113b66663f065debc37ed726d66d8fc44f6adf714e20af84f1ad241360c1ba06580a9cb7220013b7aec73b191b8371cbe34530095c30082fbf307045d2718caede8b3ef9c293eb3669b7e50"]) wait4(0x0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) r0 = accept(0xffffffffffffffff, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000001c0)=0x6, 0x4) 00:01:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000140), 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x84, 0x0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000180)="8f847a3150e126cec8d1c6240a6afae6cc65219f8c9e88ca7e1e5e0d751572e1c1e88818d4281b3c9d8a9cc17de162d6693d48f42997dbfc91302c33ec5c3b6083b9f1ab74a6b88694b4f7c3f1ec39f3336325be16c35d4afa79067352959e60aa840a743d3f46b9c97b7cc7ab320490482af84b516af645bf99a910afa745b762282f67a78a0331be536bf145867abf7b7ca3b31206df398e7ee441abd6a11f5e54a60a9ce9fa48974ffc4a6c368411d64cf9745dbbbe04c6c3a69f609fc88aa1ce40a334d8") 00:01:13 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket(0x10, 0x5, 0x7fffffff) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc) getpgid(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0xa) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r5, 0x0) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000540), &(0x7f00000005c0)=0x4) lseek(r7, 0x0, 0x1) setrlimit(0x7, &(0x7f0000000580)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r7}], 0x20000000000003be, 0x0) semget(0x0, 0x0, 0x400) __semctl$GETZCNT(r4, 0x4, 0x7, &(0x7f0000000600)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000440)={0x1f, "ce569957c527e71da22f0b5531979b5a"}, 0x14) getpgrp(r2) 00:01:13 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:01:13 executing program 1: socketpair(0x1c, 0x10000007, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:01:13 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fd, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) fcntl$setstatus(r0, 0x4, 0xc) flock(r0, 0x8) 00:01:13 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x80000000000012, r0, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:01:14 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001180)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000001080)="cc9bb41172dda29bfd148b6171f68f2daa4adb59f7bfea52", 0x18}, {&(0x7f00000010c0)="bcd84da3926c18473004d9a4f482d6d693a48a959b56439b543f7ecdb6d3354e3f555a548b412cbe5a2ebd71f0ceb584fe8b938810731c64411a4abc8d45cb52b8003096ea", 0x45}], 0x4, 0x0, 0x0, 0x84}, 0x188) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xe0, 0x0}, 0x0) r1 = open(&(0x7f00000011c0)='./file0\x00', 0x8002, 0x1) r2 = getpgrp(0x0) freebsd11_stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0xffffffffffffffff) r6 = geteuid() getpgid(r5) freebsd11_lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) unlink(&(0x7f0000002a40)='./file0\x00') sendmsg$unix(r1, &(0x7f0000002a00)={&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000027c0)=[{&(0x7f0000001240)="51ac87a85ef0625728bb76e0c48abea5f35cb67616d006a60d62c28617c3013f308c0968e05be2ba4541e4579b6de29156726305eb01245e003ac7618468bb243d18f4c7e62d836f7145916c3d6cd35b", 0x50}, {&(0x7f00000012c0)="1041482e2152bcf969166d585a63fa2b381b0665de8ec0741c8bbd7ddb103a24a92bb372d6d6799c756a61886e976193f1461040c6c30c1e9837eff2bc719800f3f0d8947da09882413c204b7dba25146443", 0x52}, {&(0x7f0000001340)="49795ada030e608133f5f081d269ab4a12a789d66f665056401663c755e30aec3f326ed99542175546afc2208bd82d48dc3d1225fb64429fef85db", 0x3b}, {&(0x7f0000001380)="e45f7a0a1f11f686670992bceceaf7049d52f5c33add02b26d6016fcade3022715e29a99b7560fb4df04748f2cfed436473febf1370ed624a5894d06be6856fe74d341df8739419438b3f9f16ec14c44d91feb2998a73083a1a79fbc4a65d76f6b1b9a54e0b47518860f444391ff6a96bcc37d5e2bbee567182955752117c8c92dcde9bcb8519714323996a6f114c0d5450e0b0d59755ed4b223480c7f51d9e94e", 0xa1}, {&(0x7f00000024c0)="de1fef84e0b536da2ec63b334e79731e8cdcee0c947b23fa9654205ae1a3c2cc28eb50b433b3ad2bec17d3d1edc16d90543dcc9196a092c08fef7f53c4c416ad5b9a484c08ec5354a2c5394c723897890ec7d0552d6ae9c0f47ef8d87bbfb4f485432ad5083622c55b6e77323780b6bea5735174531dddc80a2b3f525828942282950cbf235d2fcc81ac6e96b02656b7fdf8715a716c4a3fe2e5fe05cc3114c769992edb6fc7a7e18d955990445eef40dc68b608e085", 0xb6}, {&(0x7f0000002580)="053dfdfe220fb45a19fcb66ec509ce0a04d05ea6dc5bbcba2378d768d8bbccecf0f0ccede57ef33fef48a40d0b860ceb37e8ce6f3b2fac42cf14995463c6a00ed170a2908b50f064f4e341660896ab126a52fd474f257c176388aaa91ece2ba214f4bfa2c0be048bc949c267dac2760ad79c4e7b335fbc363e59a80f96add96407", 0x81}, {&(0x7f0000002640)="7b81e2ace0fa496ca7dbb66abba3f12a9a3eb323c6fcd1bba04ee745e8d579123644b62245b7c2119e02e9b4e5578c561c583636c1647552c35c36299f459a6d80f91098a982b1f68712cd4add95eb9c6bcf1ef8f1fb5d1663749394d6907883ef59c490933a89b0b81b0c5f6dbd2c4da96f27ec65fe707b5f4d83b535363df0be680e51d2ef1d127342158b790ada50f3e649925dcc6a1784c2b7b10d2be64141761213cad857dcdd68e8cac027370c", 0xb0}, {&(0x7f0000002700)="021514ed2d5a12447441365ca1b01ab7e684644c4d4e5434615a1649c17bb4e898947784e806c5e010e9dabd19e2a305318d7b0fbaed615f2b0caab082201ee9c2703161ecbd50e48dd3a0c91c64f0170dcd538be2a53d9fed24dd6448bc88da580ab4ad6cb4b45a0843a4f1dcdf501cd3124add86f27b7cad811b24f38654d19211524b3e3598983ed43f382f18e980228775972800ef484efd71335bdb104d4e653b18518847a2bcc9305ab0b3192ab9413d044a69", 0xb6}], 0x8, &(0x7f0000002980)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x58}, 0x20188) 00:01:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000040)={0x21c, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x400}}, {{0x1c, 0x1, 0x0, @mcast2, 0x131}}}, 0x108) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000080)="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") msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 00:01:14 executing program 3: syz_execute_func(&(0x7f0000000100)="b14f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965bef343a66446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x8, 0x3, 0x432717bc, 0x20, 0x100000000}, 0x14) socketpair$unix(0x1, 0x5, 0x0, 0x0) sync() freebsd10_pipe(0x0) shmget(0x1, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x3, 0x4) 00:01:14 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) r1 = socket$inet_udplite(0x2, 0x2, 0x88) shmget$private(0x0, 0x1000, 0x46, &(0x7f0000d01000/0x1000)=nil) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000040)=0xc) listen(r1, 0x200) shmat(r0, &(0x7f0000bc2000/0x1000)=nil, 0x1000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r2, 0x0, 0x2) 00:01:14 executing program 0: r0 = socket$inet(0x2, 0x20000001, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, 0x0) 00:01:14 executing program 0: syz_emit_ethernet(0x29, &(0x7f0000000040)={@remote, @remote, [], {@generic={0x8863, "9fa89270b799cf88dcf980d78ddec0dd6d50c8f1d32278b09dab3d"}}}) 00:01:14 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="d86cb2f3ef08065bbf8333473da7119261cf090c397b4c62fcd8b3004ef6292202fc9fd4ab9b86a8b199f292d9b9f2cca557ce7198c4a831ace1ffebf45cd9486c2109deb4a0506d8c02ee04346269b928d32c4aefbe1fd845f83c42bd16fddb96be755ab6b1c51724d92b631cfcdd7a31412e451c13416f7831247a") syz_execute_func(&(0x7f00000001c0)="b133912b2b806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c5d4d0f0f26400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f3a01a0d54111d54111d00") shmget(0x3, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) 00:01:14 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="e48eedd55d0d1597ec3736d7e450276856205a3de16ccfeb0fdadff8d545f133ace456c532c312f479b3f704dfeac109ae7b9184a93612158a37ecd682afeb96feb59f63ded684db82861cd1547144d7466b384757205a8e72c495ca29ebad125ade883e84d10d6237e6548fe3a426576a36293da6252dfa4d9b89e4520b208efc90a60e6a4f4a25de9d654e8391e1467bf1d5a419331968cfb1cddf1105afd94c066f3c5bd5a02ea004cbc076db544189e6da731c9b4debd85156cbe18bdb718195cfba0846d54313d11900daba6f0466374d84e9fa4a01d4663979ffebc22b1c2c8082a6209aea") r2 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "678a7faadd854ffec47bfa66d5a9af6bc75f723a9a9304283b973d23685c274e07519bd34f4292f1cabb182df84a7c533a4912e6c5bd1b5753b763525218208835e8603019b589fb7fb936336b81687b7dfc1716df6ac6a868df4f4bf2219597f3a7f411d4ceae7d048542b6309a0216e1f951d618d920c250f3cae6feea932c038a43036236b25b1c24d904d5ca2efab78a31332d054eb9ffc81f5aff4e55d919c69d7228e16364312ca3fd55361d8a59758e8eca5d22250b552b1d2963b07bbc9dcbb9fdba881985ec7a83b6816f5655b0c5a925c9a127f3b8b424023b2b3f9a59ae46cea4239ddf2b80d92017db62"}, 0x100) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xffffffbb}, 0x0) 00:01:14 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) fdatasync(r0) 00:01:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x28040, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = dup2(r0, r1) truncate(&(0x7f0000000040)='./file0\x00', 0xc0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:01:14 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xc0) chdir(&(0x7f0000000040)='./file1\x00') symlink(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000240)="b15291cd8066410f3a20dc00660f70839001000000fefe4139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1ea660f383fd1c3664545186746f34004aee47c7d73073a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x183) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000080)={0x20, 0xfffffffff9d2036c}) 00:01:14 executing program 3: syz_emit_ethernet(0xad, &(0x7f0000000080)={@local, @random="a29ab0893fde", [], {@generic={0x660, "3875de61bc34b45ad1cdd5901c767a6fad072e38afe0b9d2c988dd901c2190c6a5a8818d97a54bc413458982b92c255aa561c75fad157d359ba34237bbc38a4f71341f1fdec12502566b93f5de98c389ac36d1766f155f92da6f76e4142ff7b719ff1a0439a6430ee9805609df97625337a5c111ca29642264aa60e0f985e4d01efb3d1e586a9015382c3e4b79c0d00c49c2ce84d6b7ed6659119ad77f1ee7"}}}) 00:01:14 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) r1 = socket$inet_udplite(0x2, 0x2, 0x88) shmget$private(0x0, 0x1000, 0x46, &(0x7f0000d01000/0x1000)=nil) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000040)=0xc) listen(r1, 0x200) shmat(r0, &(0x7f0000bc2000/0x1000)=nil, 0x1000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r2, 0x0, 0x2) 00:01:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f00000000c0)) getsockopt$inet6_int(r0, 0x29, 0x68, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @random="729f1e38cdab", @multicast2, @empty, @loopback}}}}) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:14 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v'}}}}}}}) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(0x0) setpgid(r0, r1) 00:01:14 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') clock_getres(0xe, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000480)="b1dc91cd80c4827941cda613d1d0c44139fdc4838d406f068ff9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c46e9cb63e36646442e9000000010f186746f3400faee464f342804703001705f3aff3af78c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2ac4a2cd00f566470f381e20420f1806195411b942ab") clock_getres(0x0, 0xfffffffffffffffe) 00:01:14 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0xf, 0x7fff, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e237f000000efb1cfe9e5aa1ba0ec1df7f6617a8f93090000000000000000000000000000000000000000000000000000000007000000000000000000000000000000f0ffffff00"/128, @ANYRES32=r1, @ANYBLOB="06003f0004000000"], 0x8c) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4114e4eed751e0fa0e509ab34d1c4e10bf8c470c465f30faec8c66db712c483397fd300c9fcdc0fbcaf04100f00f345d9c68cfbfbc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000080)=""/199, 0xc7}, {&(0x7f0000000240)=""/190, 0xbe}], 0x3, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x100, 0x20) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x2, 0x0, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x5}, 0x8) getpgid(0x0) 00:01:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 00:01:14 executing program 2: clock_settime(0xe, &(0x7f0000000040)={0x6, 0x1a676017}) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x1}) 00:01:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) fdatasync(r1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x800000000000002) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) 00:01:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c655050f0e4e57c165ce43839ad3000657c3d8c47e2184420e56f78fcff75ea9a5f2f4dfbbbb7413d7269f79074d6f81872135de50de15beb4f97b049404776f39a9ba7f35e3e48fa3d09a968b1923e5bfc0674193d93861f258213b7215213473a047f3d85d84ddc083135d9c144f062cd53b962d312197736da4f2ca102d32ebdd9bb4faacc4af0ebb3c85447deb62846d6c46dec52319c92928707ab9e51d2cf23adce6e2d08f74432e8cf6d6ad331d93d58d2a0"], 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="08f688e5b4059bac06ceb173a37d94d0be787f31def75492bd1fe7e8ce13524941dcf6860795b4f7a7e644ad781707e73a911f35edc00a364de6c213617bf2d0", 0x40}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) 00:00:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xcc, "03b315738d1188e5c198ec8c583ded74373172511a77c791e06d9b8b0a321dbcf41c8bd5e6fd352395c7125fc843377d9878d1f17e60dd11691b43340a2078a541f551e9b29d5bd174517d07da753a9d3f953b7ca69c2b9fa557a778ce6ad843306a20e05620ee59a74ce8d6e5ab78643c4203dcba76a300a47ea639e06369fdc75ed70f229de1f9b571b89a3d12a427216d393ceb80452f7398f223dc2a1f51c3a7b1c915037a6f1c99092747846c50f760aa71372218ddaa2fcb3096e5ce550fa58e56e17e3de95851d263"}, &(0x7f0000000100)=0xd4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x0, 0x4}, 0x8) syz_execute_func(&(0x7f00000001c0)="1c21b5b5c462f5bf8504000000cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f8808b6861213e37ecf002000b18cb607000000518dc4a27d181ec1ea01640f34f20f0f29b736f3e1fe5b5b8f8884a2b2000000006ae269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:00:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x3, 0xfffffffffffffed9) 00:00:00 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x5}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:00 executing program 0: socketpair(0x17, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) fcntl$dupfd(r1, 0x11, r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={0x0, 0x4, 0x7, [0x2, 0x8001, 0x830, 0x4, 0x9, 0x42f, 0x8]}, &(0x7f0000000440)=0x16) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={r4, 0x3978}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x7, @rand_addr="25099e14db8b929df9c2cd2228032fef", 0x400}}, 0x0, 0x0, 0x8, 0x219, 0xfff, 0x80}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r5, 0xffffffff80000001, 0x3, [0xfff, 0x200, 0x2]}, &(0x7f00000003c0)=0xe) getpid() r6 = dup2(r3, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000000)=0x3, 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) mmap(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x5, 0x12, r6, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={0x0, 0xfffffffffffff21d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000200)={r7, 0x832, 0x4, 0x6, 0x2, 0x9}, &(0x7f0000000240)=0x14) 00:00:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e210000000500"/136, @ANYRES32=0x0, @ANYBLOB="8debffff0500000000000000010100003f003b00"], &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1f, @mcast1, 0x8}}, r1, 0x6, 0x6, 0x12, 0x800, 0x9, 0x20}, &(0x7f0000000100)=0x98) socket$inet6(0x1c, 0x5, 0x4) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x32, &(0x7f0000000140), 0x10) 00:00:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r0) 00:00:00 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() pipe2(&(0x7f0000000000), 0x0) ftruncate(r0, 0x5) 00:00:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0xde947a37c9792a32) 00:00:00 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfd75, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="376a37da474d70c0b28379d1b865696e63e8365ad5e70f87a3d389ddec780412e378b82a62f6b72719a21cf7d5a7b7ce3d4528adcaf1125adcb1740676ab7b7a687ace5d3a25f6e3686a8ddbe5b09e62c177dd5dc8b064cc3d8b78c2ea87dd7454f390", @ANYRES64=r0], 0x76}, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000640)={{"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", "65f838568005dda25b9f68b7ffc3d7b65efab8363378401dfbc68aa32c380ffe", 0x9, 0x49794918}, &(0x7f0000000080)="0e561982568125cbf968e0aaf1370e1b42b66143791f87fcd73aebeff0ae085349fc1a7afdaa9f196e49950ec6f31186f36c2bc9a4feb024d097dd544e221ac6011cb69409a3d4f391532d9647feef0a2598df7d17e7839719e4bf50a8ef537391b63d79b2443582fecbe91fae9dcda26dc8e840d3305994bc839b56b80088f1fae0c40c54b9d6b5176b7a49284e6d5ccf162e6f4d45b968", 0x4, 0x200, 0x3, 0x5, 0x7, 0x2, 0x0, 0x300000000000}) 00:00:00 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2a4333ff03000086dd608aa3fe00300000fe80000030841e000000000000000067e5ad40211a45404d22937eb5a8000000bb00000000000000000000000000000001010090780000000060000000000007bc2aacffc2d8021500f6ff11a2f1e9fed17eaf341a00000000000000000000000000000000000000371eee7700f7aa01d50e629f4fb63ea8a1f9b1a0a1ab65c041b46418636ff014b2da3964209ba7bb4d6e58031209970a91a55c13eacb4d31e9ddb82dd01f0b7c6b"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000000)="f39826cc665c8908460ed401df337cb78bf6129dd8488da54d", 0x3, 0x0, 0x80000000}) 00:00:00 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x3) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f32459bfd9136907c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x5, 0x4) 00:00:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x2, 0xb00) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x2, 0x3, 0x81, 0x4}, 0x8) dup(r0) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x25) 00:00:00 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f32459bfd9136907c4a37bf0c53e41e2e9b55767660f6b32fb660f72d5320fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$getflags(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:00:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x100, 0x7, 0x9, r1}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x5}, 0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r2, 0x7ff}, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) munlockall() ftruncate(r3, 0x83a7) 00:00:00 executing program 2: symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x5, 0x8, 0x8, 0x4, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x5, 0x3}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x6}, 0x8) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1e5, 0xf, 0x3, 0x3}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000240)=0x10) 00:00:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x80, @loopback, 0x4}, 0x1c) 00:00:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(r1, r1, 0x0) ftruncate(r0, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) close(r0) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x13c) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:00:01 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x426543fb, 0x3}, {0x81, 0x8}}, 0x200) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8309, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001380)={{"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", "fa0b298c508916e62bdf7fd0cc6dda3f71d87db974ab8345e12490ac06c0433f", 0x81, 0x7}, &(0x7f0000000380)="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", 0x6, 0x8, 0x1, 0x80, 0x7ff, 0x35e1, 0x60, 0x3}) truncate(&(0x7f0000000080)='./file0\x00', 0x8001) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x3c2) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:01 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x30a00, 0x54) r0 = semget(0x2, 0x7, 0x24) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/82) clock_nanosleep(0x100000000a, 0x0, &(0x7f0000000140)={0x0, 0x5}, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000180)=""/164) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x4, 0xf, 0x20, 0x80000000}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000480)={r2, 0xc4, "e2143bccb3a4e054480b08ab4a1f3c7ec869b63120e41052f68ff260cc451ba87d8d1eb9f9628abdc6aabc4f0ba581edd622bb8592374d4bc468de9a2b4fd36bbd0512ac06476572ad18d520910b4fcc8dd4b21623944590402be5191746fd9d135a19b383dace2d0b24f54bc953f820b2cf6d422f375bdf52ed9caa046503d4e7c4f45f7458660aab3240b201ae1721a98b30908f0555baf6bc6fb6e7253f9ac0188a25875212fdac1ebd3b4ba236ee919896ae8a960d308eed0a3ea5a0c0d936eb466e"}, &(0x7f0000000580)=0xcc) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0)={0x5}, 0x4) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f00000002c0)=""/193) 00:00:01 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r2, r1) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x300, 0x10) recvmsg(r3, &(0x7f0000001540)={&(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000440)=""/126, 0x7e}, {&(0x7f00000004c0)=""/53, 0x35}], 0x2, &(0x7f0000000540)=""/4096, 0x1000}, 0x42) r4 = getegid() setresgid(r4, r4, 0x0) sendmsg(r3, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001580)="bcba3c99245ce048d833e2c84d43bbf32041686bc9d9966c9f469c812602b2e6a16bcb78b7a9cd32af66ffd81e578725f1fdcd6a7d8376da3e81a12cb5c872df2f95eaa212e8c1ef071a3ab572d6c719aa9b7e918d89e29a2d7b0754c51caf8216e8d0350eed7188c32d1e4046821b4a48d5d8a29b96b5606ba4b403137e0dcabaa8e4ac40e1699dcc144945f43c0b66c0d214dc74c09fb9509cf6e217cf92e2224a89e225ed73b9aaf6229942b7537fa079fcbbcbb1811ff7d0c4c751da1e0531", 0xc1}], 0x1, &(0x7f00000016c0)=[{0xd0, 0xffff, 0x6, "21da5a9ab045b532601fa7361b17727399fe8e064e0b0f47f22b36731c2ab9f3829fb2ea652da9eb20b793fcb3bbe46adc07a81e526ed1075943a180c79152fa11f7b3537d0b16baa08b0a4eb1b5b082410708b55fecd0ed8e710f2012dea7d9acee772adc5ff2524c1db0974727633c0c1d0c25cdd52240cb82ff036ba23909e7a6db1c0dc39bf04ab66bb720c9dd0cebd89ca1320a57586f48079e2e1a9a00879267eb220615abe3e350fe2eab9f42483b53802be997e681a913c15308ea"}, {0x30, 0x0, 0xff, "8024417a71da505f4f78305c510a80817a01d871750c55016f333ce1ddd5a1"}, {0x68, 0x1, 0x100, "b80ac51c0d3655d6037aece34f874532ea3195fee008318a1b44db29a7dd264b7b71bc569e49660f3c818e55e3a431379afc0a44eb51adf3952d926aa1bd55b3482fc5bab00caddb75a275ef351fcc7ca2adf770efcb58"}, {0x70, 0x11, 0xa7, "10c9f6290bd9a1b7952c88046bd5546a6a6ec4148795cfdf49c0ad34f636fadd3c1d6090974a586eae619019c1f54c3d6b02873d3b9c8fff1951c0dabee55a0657e46bf8d323e9a273798b1f3922590c093e10b4d217e6c4673237f967c4415d"}, {0x20, 0xffff, 0x2, "c5b03ffe6465f1acd2"}, {0x110, 0x88, 0x80000000, "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"}], 0x308}, 0x20100) setresgid(0x0, 0x0, 0x0) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={r6, 0x200000000}, 0x8) setresgid(r4, r4, r4) 00:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@rand_addr=0x4, @multicast1, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:01 executing program 1: r0 = socket(0x5, 0x1, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xa, 0x100}, 0x8) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2683b0100008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0x4000, 0x241, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:00:01 executing program 2: r0 = shmget(0x2, 0x4000, 0x18, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @random="ebcfdcdb8f7d", [], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x8, 0x2c, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) syz_emit_ethernet(0x10c2, &(0x7f0000000080)={@random="98b31c5e3a67", @broadcast, [{[{0x88a8, 0xd61, 0x526}], {0x8100, 0x3f, 0xd8, 0x4}}], {@ipv4={0x800, {{0x29, 0x4, 0x3ff, 0x3, 0x10ac, 0x68, 0x7fffffff, 0x7fc000000000000, 0x41, 0x0, @rand_addr=0x92, @local={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x27, 0x2, [@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x2, @multicast1, @multicast1, @local={0xac, 0x14, 0x0}, @empty, @loopback, @remote={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x20, 0xffff, 0x1, 0x3, [{[], 0x9}, {[@multicast1], 0x5}, {[], 0x9}, {[], 0x7f}, {[@multicast2], 0xfffffffffffff879}]}, @rr={0x7, 0x23, 0x4, [@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @empty, @multicast2, @loopback, @local={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x8, 0x5, 0x1, 0x4, [{[], 0x5}]}, @end, @noop, @end, @timestamp={0x44, 0x18, 0x6, 0x0, 0xfffffffffffffff9, [{[], 0x663}, {[@rand_addr=0x219], 0x800}, {[@rand_addr=0x834], 0x1}]}]}}, @udp={{0x1, 0x3, 0x8}, {"8f513ca2be02934017df6424a505094e42698c1b521b714d5d563ad341ce6d6a49b5a12210f8b1c4122e31977674c70e53db18980e80e605b744fc05296dd0edb45098724e72b78307426440088aed1fb19c1ebba27f6ce7a7321f76389ad007e5a37aab1a3d1564ab901495596c7830aa00efca6aae35974ae9dd2eecfdaef8a33d3434ed70ad096a1c368c1075568706c05b45b3cbf21eee59c0cbe7c7ef6f69cf23ab402a76c28442abd20dc88dcd64c3d76a4f906e4da82a4dfff5e479a177cb43e7f57d0bd89eb6337e2773de89b82d2eb6295c4b0500d57f5f0da3d1fab769592c8484e746dd5988b62133c5538ccb327623128c19f5c8dc22a7a418cfbba685ec059fdd9f600acd7bc7eecf2749ceadcf0e61e012a791b06b785fcec367618dfe1cf54ffc3abdde2472a817c137b0efa3f05ac9bb8deaceefa6cf7d9b392dfffc03fe15d6ae1f43179aed050bb2a444288e4dc0241cbb5fc27b6f20df8c2528f6cad8f8dba3ba5d2b3d85d0a3bc568d4d557e917526f5b2b50d0786bd823b039b3e100441ba46067b4ea92862d14572088674f96ea3819cf4d6ee38be5c6e4b0206e45fa2abf561088e6e36de58623be6bdf2953ebeebefed55a4da8d478a0bd5a002a433112206ed8b07b3e8894da298cb4837982ff8d197b5ad2efaa4964e03b2bcd35f368aac1af569d4c84b7fc55a6d3e3a61c6c2a2940b6c7dea0ccecd8468b48bcee05688a78408612c889d4c599e95a11c01c0d15ca8d9f1d93c7c4b6d20d173977a5189f146b1025823a8df0846b533d84dfd3238e8c8dfeadc5c453f31c9e88a402d920a424ae76e1dbdca9a3216664640150dd05ba067945def46022b228dd70480e005c884bd624819417a123c265532dd8d9ffaaaef1a595e799e450743a3a4578d2829d415da989bd4121b2416bc85b64b30e91e97ddb269b7c07a3df701b107c1a47fc40dea5b7a2aee8273cb06d5ca6b9aa25f751b82d30d5624d35741cfd2804959cdd5848e36557584d699ee1cee51f3eb39ff5725bd8290097951a1b46585e20d0c3435bbffdb01cfa5dac2b8f75594e1e5d93e976e2a0684e300bea37195af5c9839e1aee3381c14d70234f82d567d8cfda9d8f8cc8442d7a96d40d3343ff9d08763aa066b3275c96bd6736cf9b0969517abbac27cd4648c2efc1132d6b4536bae1c6bb60fd36851bee2de531d503aae5b1aa215a2a9d03910b6c7500e91d4be2ac8b0620bbe54640b353569b4eb5964974725c4d6185d6f6138601310020047116c26ca480169f80ec2d08e724633f8a7704f089898d71030fbc5dbc8cee61eee2a4a81f791460d3b6213bc10ca3d149fa39a0f8370f4c67a4f6fc133f5a91f73023271102063d4b5487d3781888e50e08a57bf92d2938688175434236aa09d139cd09c98c6080402e8f52350595cd045cb91a30601e2e52e4885b81affe40217c332a0d255e7f81921bfa9935fea543726806bb9b8d91fb80b1457ff1ae18440e633269a65508b0e419d38a5ccf5a6fe820741556ee5319dca0dfe1914a6ff69dff63987d641a2c78fc3d3d46abfbfe898283983933c1ddd8cc234dbc5d4421088a24061fc4765db2db787226a3aaeb004042cae78df26d8a2af87f3a6310a67ef6bcda3df5f13a339865e4549ebc926fc49830f883333e09903fd207c887ddf168d0dd332caee77773cdae899298785838739c8fabc689b1266939c1692c1d202ecb350fe8231ecd0814d4ed2ef530f8d5c91eaae656a1859edd5c4aab26266bb23f294a4eeb89d449c0a805353be34f14e3a54584145fb0399fde5f5d920de2f260bcef58356b1351d5024b5a24378334505ae2879bb505bf1912adcb9b829bcb4b7c12f3dafb9a72802a8f3051b84970cf1a82b6ec9dcb0f502bd87d901db333d061d563e8a0b5f830553aef68bd9a77765648d5a24a28532356884c758f9ca470c72a0a813201285ef8b5951d1ebe9806fc4a4d3f1d31b00ecc71b3ac1115b0b6f5f23414bfc4b0fa937893b49b621b2e7a2086c8d0fb46b5c1299b499e592b2585778d9f115beed204e5b2be497822b30b7a36bdba43ec74a6cbd58544f35e693f71c5fc89dd17c1b7ef67a2a09f7c6c3cbae6ee3694de392504f1a01c03658a49254a6742de9e75f1cf8a259d3b6c3bc8b6bb51fb3622065d8667142e87e7346cb9a667ca80ec0aac7220978c4783faa7cc3bbfda521f75146cdd51546aba5552511fd2e04cd93731ab82d9943807c478a54b6c5c70ddc4b6d489019b75534a4b7b02f71b1d2d4465c19581fcd6cd74407ff3c6dd291189e0438b00e4f0b4749ba4c867446622fc59453d8ff7e793601c54cbf601f3469850a6cde92b71f0f1ad4152fe2327053a6b9bcc23943189c60de4455de150a4929bdde89a428ad5b39bee3aa331cd28840c7d2599d320ecc36ec9396b77ed8f3c9e5229d3b6c3ac28d2dff0946085cc6e9b5a66b09585462940bd743376a4d586fc1b000e11974c469a22ac1121defab29db3b1841fd09b9682cc688870e30e708dca576817061c396ee55592c96f03c08ff02eef6c570b83b418803018f0ea25dc05ae3db7ab02b8fa9fef4a8cd266e46243521e4a2a23c90048a7c1688f1a3581dcc1b9455677310ec790d530a63175c9fc107c50a069088fcf8f62b754bcfb93b3539364ef378a5398a56eea3f0e13c54a77b29419510f6723307d6d037f359a24e0c02bb3331f73002fb7808473712780f876329c310b74643df0c932872112d92be9d6c801eb9b61dcf613e990f9dd7b36a624c9f12bfc718084db84f07f1c48e2b5267791a3fd794a7b6c904c87e2237f38924ecaa873101f0dc6108488e05f0677c6463c4c2b84d223f837af68ff9fdf9b702cb5c67710eb8d1c6894cbec290d5fed3af6211e006b89e46fb51356307890e049c917b3a5a30fd6b5e3aa9c657563d2cab03af58a050a1d30b2921533a84edd34073f73e17e25df6b1b9be953e37e11afb47cfe5abffaaff6f51bf50bf26ee4a1923fe7ba198c0b52ac9f0c31003f0447e4c5b2363759e3a35f597db45adfdae8e9ef468f588fb0f9a42270929bcc2d4e6eb350770620ba463aa0e12d0e75082377bbc4ce7c7c386e492a45b09293eb85d67c86875b490de676ece2b86b18c0a44c525b9f38aa2f2563814d688c1b96d94e9cd0b4d8d4fafe7149c459c8daacc9d7adf8b96f5c6eb3289d2eb00c9aba833077f9c60e3224db5ae024bc729ab9401c3a3070e2b3849cda3b36e82a122645d051a4b1c41d4a34ec913911b2e070ca0e54ea577bd36763ac537570043f548c629be7a43a039593248ef4f3160ae928f400e879bd7bbee2b7bebd1541c9e6198aa1622ff29004da2da94faae7f34ebd46373956d330ddbe6782d64c641964f0eb01254d4ce2fb1f233c8f2b107c860fcba8de3276404addc93b5f1be2128aeda1d47f35c9e55227ee0665d2a0e5f641177f0c08486eafd47bbc8da2d643db7f6476735593bd2279d41316662cf334548e664c15ea12adcad20aa0465bc007f83e9feb00fe22e92d4938cbb51b1024f7e8a5c0113235d87a341b7ea519e49defd95abe1870ffd0d224402e27363f36fb9eb4dc27b6d774ac0c7dc940a65952cb3bb7ac0d66f6ad1596a7b66d8e5eec1771dcc33546afa23ab408da2bc6e958127dfbce24c2e863a3fb9e76e4b8a67e1f24e5bbf6a200241a2c04ddfb7adc5125652f85ca9db5a35e4bb74e8cb0b1f6abeff1c24dad0f08a99609c25cfac53e44de5447a4e0b79092c1bdc35edd44532e189ea6c85d2398deb9bf92049ef347363ac132d34c8370fd6fee7f076acf56922d25b5ed6ba9406dc3d75a4940c295aabe05c9bc02e855a4e070b88001cae56dbf5c308ce1af1fcf08e0442695213b291a40ac836fddb5fd145fbf0b1636b8e1d7752f3380bf2c8d4fb9db5771385e93bb492cc631fc8c132b15387d2a1218059bae193a94a95e1a0c79f0b0bb11c50d78153c3770c4bdeb98ff262469670d9f1d9746e4b7861c10a6d410328925382ab44281ac1a319e23848852a30673a33fc076a53d71319b9c412a4e838f7329be872ebbca38d6eb8f0a40b15086242c6d5fa590687e12527d99729f78aed707d6fd84a3966af743f53acf2b853d7b9f3ca9c8abb378482b4ce6473dd78e31d0c5ca0032d0dbe2c6cd5dbeb2a81f781c4b37233af05efb6638ac1cf3b0c140d8d1338f55b88d70736e170372324c8f7febd1f76cacecd096bd37c6cd2ca976cbc06ed4a97d6fdcbe330b981b64a32b30f6c1f88312c3aaab8f38736ba12d91246ac646baf918e2e70a83b59c7c4d67896602b7516524e1c0f7cfb8b81ec105918c8c0ef3ace7c713322d22d02db3ff765373c42b264a1e9f9ff6393581f4615f3c3ef8984507a0b3554962892b42ae2d20d07453c3d1e2bbd23ef33d6c9794537c9a8e9f163d5213cfdc6f5174c2b66ec86363466291ad82e80cd39157b9e8ef5814fbb2f75f2b37e9254fe02dd78afe79a3c0c9ea361d2207fe14faf26e958e0d2867fd7e9bebfc16db6d2be67e0c4105ab7606e4e1000ce2c23baa2d84609d816accedc8a5f249a1effaa9b472b7ecc8c305dd02c7861a1977e9507d077ad45e40199c4d548d73687afb259a70fc94e45f059d06a108bb67f29d9caa57ea517bb7f4dbcfa644981b6da77ac660742341808c3426a26950aae1edfedd4ed302477bdc73544d7a96b1788838c9e9a66340e8bc8bd55bf7861c227149755eef2880a420479af4001ba3efb5345bb8ad5336b16e3c2904242e031f14c9fa63a141d869fd3a95b06e05e6e77770678ebf99ef1aa3b933bf9b6c1039dd200c9697c3e6dd9f9ac7374f991be72307faceb787fcef6be06a8d7b3bdebd357269431fb5a2bc356cd42bc430a68040c7f16601c54e83dda57ea037784d3119e0ab59a7bad82457304fbbcc8f1733839c3051a0ddfd270b356beb087fe3248f63488b7a8eea4d769c47fa0b7b54e8937e9de896a77e16fbcd14957fca59afa8c2b3cc41c26ee491e668f967c61916a545bc22743598aee2f52acb0c8d443861584c17494566d0e634c19715c767be54203b6ccecee43ed8795034e437ce7835b4d230b576d2158239fbb20a3a81b43de5ec908fd5ea8937431b35af9f44275b5651fcdd08298d7c57550bfb3eb1b8ab910761fd17549fbb525f877155c59faf96316d203c15ee1e50a0fad2dd99331a0ad40c0cfb37ab08c5e4d5d6ef8f552cb50c6c1df3c6f587b0e81b40c085413660c517603086171ff94ec6d7967fa9cdbd6f85b98e6fcd12f3e2c0b3f754bc828eb361c8601e3b7ac9d1ed3eb48bfad4eb46293108f2f8da02948722e1952304ad4ac389e432ab1750c2551c037979d395dd236693dfd6146a6900819695b6db8f30b01d577de4fb76d769065a9844c0d2ca1cc005a0658cbb9b2d04be7d4ed225db040402187cbde8fc57a13f4f411ed127a6311d0efddb15ddeda84ca2c99dc025ded599d5d7a298db046d723d2f50d84dd6f20b9def54f6e96fddbb0cfb9221c6d6202e98a5c192f9be5c96109fb788efea64348321031fafda2e22de5dc8797fe7c06124c279f3ac9870fef01a8c9f69c3249d9f67f293c9f4f17acf3489786da9cf54a52521a0c50c3943ef9a0b30d46659389a7351b5a9acccce8de72a253c1f1fa8a9038646a38e2cd43131dc9f254b25af4dbdc6320111865aabbf02cfa9fdb13df86ed944900fc3019edaa57de05a892ca06807eb8c9695c293ba31c4fbeef8b517ad8"}}}}}}) 00:00:01 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653200"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffec0}, 0x8) 00:00:01 executing program 2: r0 = socket(0x10, 0x4, 0x8000000000ff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaea20000000000021aa"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1205, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x0) 00:00:01 executing program 3: syz_execute_func(&(0x7f0000000200)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x0, 0x9, 0x7ff}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xa5, "7642e38c297e0c04b2d330eaa10538d6c423a307038a8c87a2ebb099fc1a005902845d7cdf79618ec86f6456540e71e69b09360ce574568ec421c9abff82e962b29cbe3380cb1b874752fb5d3b325009655720fa8bb35e5f39fdc5871a2dccb0ac7448cced262e11760063894b2f528175969207d62f64bd986b87037d0bb4b3df1d32ea4db04d788f3e21b10cde97bca2577c38a829346298d54799840e112e1753b0b00a"}, &(0x7f0000000180)=0xad) 00:00:01 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) dup(r0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/147) r3 = dup(r1) accept(r3, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) fdatasync(r1) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 00:00:01 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000001280)=""/4096, 0x1000) freebsd11_getdents(r0, 0x0, 0x0) 00:00:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 00:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @rand_addr=0x1f00000000000000}, 0xffffffffffffff01) 00:00:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socketpair(0x2, 0x7, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000200)="ad4399cd5e44b8641f3d27e1c9e99a970aa18cd2e6c81ef96a828550182836426207444fb68b898a8f22b61e182a0cde9d0bf9934b4069996d7fee15d38f5db5608fd6c5968f07811e8aa097d0a4f3b00a4b1ab781b47949cc4beba1d6083b2404c9ff503aa0b6c0982d6b3c2180db3e7f407b36c46b07557a4b4a42676d2d8df9fe664c7e2a38") r3 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x1, @ipv4={[], [], @multicast1}, 0xa02}}, 0x0}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000500)={r4, 0x800, 0x8, [0xfffffffffffffffd, 0x100, 0x2, 0x7f, 0x80000000, 0x5, 0x4, 0x7]}, 0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={r5, 0xd1, 0x3, 0x92b2, 0x1f, 0x9c2}, 0x14) munlockall() getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r5, 0xf, 0x2}, &(0x7f00000003c0)=0x8) select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:00:02 executing program 2: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)=']\x00'], &(0x7f0000000140)=[&(0x7f00000000c0)='}\x00', &(0x7f0000000100)='\\\x00']) syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b0fd4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x9446, 0x1, 0x3, 0x503}, &(0x7f00000002c0)=0x15) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000480)={{"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", "97c4901f3ef20bbd47bbb075f966cabf458f0b9e75121b2ac9c1978924a693de", 0x50000, 0x8}, &(0x7f0000000400)="8cfc4f3b9b3952e4d94652b07eac616e8550aaacc98192a45e5736177f3bfd17574727cc690221f059d0d1dafe89cd3c6cb49a217b4357d918050c7596aab5830ba42eae3ff800ec4c986bade3173e98da5a5a094af76199c6412f74e5fe0090509c95f360dcef", 0x9, 0x0, 0x6, 0xffffffffffff0000, 0x6af, 0x540, 0x1, 0x100}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x7fffffff}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:00:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) clock_settime(0x0, &(0x7f0000000080)={0x4, 0x7}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000240)="52b645e508954e9f5254e9d256b071c7f5a2161105b073f4df324fe54754b65f695cc1a6a56475dc2151d8319817cd7a29da1c82e2c456206b30389da1a34b21b87cb9e846547c0bd36251a8a42be97d3053815ae2c98e2847da") freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x1f531e63, 0x1, 0x5, 0xffff, 0x200}, 0xc) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000) fcntl$dupfd(r0, 0x11, r1) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x1) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000000c0)={0x100000000}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x0) 00:00:02 executing program 0: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) shutdown(r0, 0x0) 00:00:02 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) getpeername(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) r1 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) fchmod(r0, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) rmdir(&(0x7f00000000c0)='./control\x00') 00:00:02 executing program 2: 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, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {0x0}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000001740)=""/174, 0xae}], 0x8, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000200)) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f0000000000)="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") shutdown(r3, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:04 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x10000000000000cf) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfa11}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x8, @empty, 0x9}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x1f, @mcast2, 0x6}, @in6={0x1c, 0x3, 0x80, @mcast1, 0x100000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x2, @ipv4={[], [], @broadcast}, 0x26}]}, &(0x7f00000000c0)=0x10) 00:00:04 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) 00:00:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000008, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x263) 00:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) sendfile(r0, r0, &(0x7f0000000080), 0x5) lseek(r0, 0x0, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0xffffffffffffffed, 0x30000000) ioctl$DIOCCHANGERULE(r2, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000240)="215bdd3fdc91eb4c4fd1b477cfc532842161062efb6661e369eeb0ef441d33e0f304fb45e208e335885329e6cd3eed7ae9c3bcae92e69a1868176b3e35cd510fcc03f60f6d60337c884fdef231dcca0872139c73056f65e02b21aa7badf24ef3ff3d6923", 0x64) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4) r3 = msgget(0x2, 0x200) socketpair$unix(0x1, 0x25ef834c75c56680, 0x0, &(0x7f0000000040)) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/174) 00:00:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8000, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = semget(0x2, 0x0, 0x480) open(&(0x7f0000000300)='./file0\x00', 0x200, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x900, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x8, 0x1, 0x1, 0x0, 0xe3f6, {@in={{0x2, 0x0, @rand_addr=0x400}}, 0x0, 0x9, 0x8001, 0x5, 0x6, 0xd0}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x1ff, 0x90, "c7935b2f507a28f94462014333a931dd5f5bbbe63120de7bbce294d9ef8546753ab582a485043e33c41e6f3fac0f9fdb5467d920aac7f3a49d4ae957b87cfc057f3d76708be776ee5801835338d5ffc1794c7a897f1f0e2f94dfb1bd8d6bb4359653b15d5a0ddf239d181daa75fb1e6a1473cb82e30a6d602bb8ce5b00645373ae96a6b96cb6db49ae98fbec26392972"}, 0x98) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000040)=""/46) 00:00:04 executing program 0: setitimer(0x1, &(0x7f0000000140)={{0x7e}, {0x0, 0x12}}, 0x0) socketpair(0x2, 0x10000000, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x81, 0x3, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x1000, 0x5, [0x9b5, 0x80, 0x1, 0x1, 0x81]}, 0x12) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000080)="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") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom(r0, &(0x7f00000012c0)=""/4096, 0xfffffffffffffd3a, 0x100040041, &(0x7f0000002380)=@in6={0x1c, 0x1, 0x0, @rand_addr="5b7517b295ddd7fe42643fc3b3266b4a", 0x8}, 0x1c) syz_execute_func(&(0x7f00000001c0)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x141) syz_extract_tcp_res(&(0x7f0000002400), 0x4, 0x6) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) r2 = semget$private(0x0, 0x0, 0x343) r3 = openat(r0, &(0x7f0000002300)='./file0\x00', 0x4, 0x64) semop(r2, &(0x7f0000002340)=[{0x3, 0x7e899f7b, 0x800}], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0xfc0, 0x80000001, 0x4400, 0x0, 0x3, 0xcda, 0xffffffffffffffff, 0xffffffffffffff58, 0x0}, &(0x7f00000022c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000002440)={0xf, 0x3ff, r4}, 0xc) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a5776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) open(&(0x7f0000000500)='./file1\x00', 0x100000, 0x86) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getpgrp(0xffffffffffffffff) getpgid(r0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000540)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) getpid() freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) getsockname(r3, &(0x7f0000001700)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035eb4b0c422125e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0xa, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x800000000002) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) r4 = getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r4) r6 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r7 = socket(0x1f, 0x0, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="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"/484], 0x1) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000005c0)={r9, 0x10001}, 0x8) getpgid(0x0) r10 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r10, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r10}], 0x1, 0x0) open(&(0x7f0000000640)='./file0\x00', 0x602, 0x2) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r10, 0x2040}, {r10, 0x40}], 0x2, 0x80000000) ppoll(&(0x7f0000000880)=[{r6, 0x80}, {r1, 0x2}, {r10, 0x80}, {r6, 0x80}, {r8, 0x80}, {r7, 0x24}, {r8, 0x201a}, {r0, 0x4}, {r1, 0x80}], 0x9, &(0x7f0000000600)={0x0, 0x7}, &(0x7f0000000900)={0x5}, 0x8) setsockopt$sock_int(r10, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) socket(0x17, 0x20000000, 0x2) setsockopt$sock_int(r10, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:05 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) read(r3, &(0x7f00000000c0)=""/92, 0xfffffd30) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x512d}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r4, 0x7, 0x4}, 0x8) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = dup2(r2, r1) mkdirat(r6, &(0x7f0000001280)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000200)=0x4) dup(r5) sendmsg(r5, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf22}], 0x1, 0x0}, 0x0) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 00:00:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x1, 0x0, "d16b3db38fb05ca1e63ff74e23b9fe8cc9925b9c9a788bfce57761e95bd00942f711397e4e38ea7ca2884cb0a9524395292850d1eeb99317ca4cf75ac5578664dfa4676e4eb2e31fedbe1db33ac33ef4caab06865a66489c6dc90bf73476fd11d8942a10069e740b3402c6fa2aa78fba63644930c2dc6c1ea32168fc1e24196d0b5c3286d749adf5aec4ec66850dc26d8df810ef895d249d881df5c865ac5a76805d32774e3aa90000f5c9eb5ae9410acca408dd6d7253b8f1bc864251e824e3099a2e5d382b6d8b675e"}, 0x22d) 00:00:05 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000200)="178e107834ec15e89e4552f028c01d98fb61ed0106019c7cde5aa34f766db815caf2aade20ca8b9ff7b492b1cfd7df8f2c7e59aaa717564c7a4ebc653c731cf4b9a29d21725623ad492799bce2118f74e5241e2f508124793ea4a79cdc8537c573d7ea1d431d0cb824a2531d64037ce027fc0d5bd64772d5e3822fb99904162915435805dc180b39e4dc7b31abad09cc868dc98cabc00f89430b2b4825067a41", 0xfffffffffffffed9}, {&(0x7f00000002c0)="cf67face5411a140ee5303169c1f9a3563eafee4ce1bb9e885297656d416a518f8", 0x21}, {&(0x7f0000000300)="d604a2ad0d7803eae4196bd8d480e2cf541d103a4a2fe7f26de22a69cb1994ba445ae7557e0b5e6cfb31dd7db0718813a927fc33c6ed4f25be036c38ac93d95000c9670bef7d2fa1", 0x48}, {&(0x7f0000000380)="3ecae77e81f5633b82f7", 0xa}, {&(0x7f00000003c0)="ec9425cbf258172f3fd73d847862ecf7ff21b3b2969f4fb8febe7dc9de3f511e313ebccd0d29b62983988c3dfb1ce634c2eb55e64651cf6918a22704ffb8b9e9db1fb6905be3e032801b25e49eebff3e35523d6945badd9698b4091ab406c0d486221e0d47d924805c52850b7b6a435659", 0x71}], 0x5, 0x0, 0x0, 0x80}, 0x20004) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) 00:00:05 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000100), 0x10000000) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x5e) socket(0x1c, 0x3, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001180)=0x3, 0x4) freebsd11_getdents(r2, &(0x7f0000000080)=""/65, 0x41) close(r0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000180)="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"/4096, 0x3f9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 00:00:06 executing program 2: pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000800)={r2, &(0x7f00000007c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000840)=0x10) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda76cfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) r4 = getpgrp(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r5, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet_mreqsrc(r5, 0x0, 0x49, &(0x7f0000000180)={@broadcast, @broadcast, @broadcast}, &(0x7f0000000280)=0xc) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) ioctl$DIOCGETTIMEOUT(r5, 0xc008441e, &(0x7f0000000000)={0x8, 0x4}) setsockopt$inet_udplite(r5, 0x88, 0x2, &(0x7f0000000300)=0xeda, 0x4) lseek(r5, 0x0, 0x4) fcntl$lock(r5, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="76e2040001000200318922bdea0292bb7165208c0100022c000500"], &(0x7f00000002c0)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0xc3f, 0x99f0, 0x2, 0x3, 0xe7d}, &(0x7f00000008c0)=0x14) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000500)=r6, 0x4) linkat(r5, &(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000240)='./file0\x00', 0x0) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fstat(r0, &(0x7f00000000c0)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setresuid(r1, 0xee01, r2) r3 = geteuid() setuid(0x0) fchown(r0, r3, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:00:06 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000005e320000ff7f010408009a01c00b000002004e22e000000200"/156, @ANYRES32=0x0, @ANYBLOB="1b0000020000001c0f0000000400000800000000"], &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x9, 0xf, 0x0, 0xffff}, &(0x7f0000000140)=0x18) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept4$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000280)=0x1c, 0x0) bind$unix(r3, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f00000005c0)) getpeername(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) 00:00:06 executing program 3: syz_execute_func(&(0x7f00000003c0)="b1f391cd80696852ef695c00d946f91cc10f788e0080000066420f3a637199000f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c403114ce40e99330bf6b6e9b6e93a12f043804100930000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000040)=0x1c) r1 = semget(0x1, 0x7, 0x311) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000180)=""/219) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:06 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000800500000000004700f9ff04001f0000001c004e2201040000ff010000000000000000000000000001fd00"/148, @ANYRES32=0x0, @ANYBLOB="0800000007000000d50000007f0000000800000033f4efb232ef9ae42a8f8d223c62b3917fba3c9cf91e36c7167212057e26064ef0969af8ff95d288"], &(0x7f00000000c0)=0xb0) syz_execute_func(&(0x7f0000000000)="98a84aa84ac4a239f7f41c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x30, 0xffffffff, 0x800000000000000, r1}, 0x10) 00:00:06 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x5f3) writev(r0, &(0x7f0000000940)=[{&(0x7f0000000500)="c4fd5fb39fb80d38247f34c48185214d83e29f032a16", 0x16}, {&(0x7f0000000540)="c0f3edc7fb85464f848433e1301e993c441b189f68c3432c49c2f5b8c95b19d652192ccc0e66a22e988df2ad3663c1214fc68423ecffacfcf3ca3d2db18b54c2ae2749eba4415b2cf6b5cbdca96b6cf075ec0bddab9f00953a4a8cecf96a954c5850a0c5e2de6de90d99ef", 0x6b}, {&(0x7f00000005c0)="54633fb74431455fc463f64cfbf67f4c84204aae5eecc298e2f41621e212fc31531333bcd3a6ce8f1eb6de6f19444afdd744413c9c3e7bd62ad605c1864899730ea69b5dd89e39ec6754080e2e8bde6926fe30e0adb01ec290061543db2e9cc55e4fa5555d3cf2e64cb002bc43", 0x6d}, {&(0x7f0000000640)="f10d721412cd8004753bfd1c12bb82bd416d857f31e0521a0b9245cc61d544bff9d056ce97649e936ce41312ba2ee95fb1b6c75d2e6d378aef4141b1c58ea3e3c565fbfc8888a8ce6e18f9ba4d5ccea852819f2fd208484418baf919d2d47ca6d3c272fc5211e9211641b8aa052e6a9f4fe83006c2e9ff629d5858cdb8c4be6e3e12eb653cdc9d3518278f3cf265c90dda72429e15dfbe", 0x97}, {&(0x7f0000000700)="b6f3d571febb7facac2322d5654369a40bd5b73065bd870ba1b896e9f7b1c05632952ec4b33394027d86a5c0663d2960c83ba491a853b7bdc364bf85db8c86724398cc11c33a16ea212c015dd36f2d425ef25183bb2776ca316d700452f43920c3689d83c1cbeba8704137f79d9ba6bb16026dc736d75687167b58595bb16bd1d414ff3aa629c502402df94df884afc4c4a1e5108fe5b20ba1b2906be4066486ab8d3016d0831d5911f658b3a5906c1d9e54fc4960a36c0045ae17a98554220a2d826560ddcedaca44fef712c65e09151aacb88ae2b5cb52f6367ed73237a5f9e0bbd51b", 0xe4}, {&(0x7f0000000800)="10db1ecebd6f45b222dd8b", 0xb}, {&(0x7f0000000840)="57aa832e0304a5a0e16262e985f5bcc1e3e32c8c6f6b24456128c171a9a00cd4c0dcce7331460fd5123f5d6f490368bcb97f3633eaa43a2b52ddb60bfd71d8301f2409ee8964505f67d263ab55289dfb3d9f100e6429a2644976930c325bfb7f179e55a1665e46bd98d2248e5ae9d1d04048c1799059339c35e85042a67a99b515df1e6544e80586bb52842b2f47b8c50e1c97c3b3b9d430868771925b5c99aeb4cf606019cc333a5fd8b7d2f32cc47ab6e3e3eb4e63ae2d740c7aca86bbccdb2ed3c2af6f334b9af2416fd9e2edfee151b1df15587b98aefa8f1f273f3ee71e1f3c", 0xe2}], 0x7) writev(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x208020009) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x88}, {r2, 0x2}, {r2, 0x1}, {r2, 0x20}, {r0, 0x8}], 0x5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x3df) fcntl$setflags(r1, 0x2, 0x1) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000100)="1f0de9d9321a65e3788ea981fd32d8abc06e53", 0x13}, {&(0x7f0000000180)="8bda4c7c81cf0121a507eb97324f63a01d0e4b968f2f1b2bbe4906085b9d3a80708e69faf22d405ac1b2a7ccbfb76c6f0865abd4cc718b6616def667c9ddb8db7b36b217ca8044e2cf70700051ad8b8dc6341694bcb73af03cedc4946e589aa014be5bfc2bd702f8e2c4d2a6faf050d0c08a7926fa02a7d9dc1370ddf646c53ef9", 0x81}, {&(0x7f0000000340)="cde53b813b8c115849e36b9133fe09dfa8de6a356e3d3b87806ee78a0bee28733e7e0de2a13762af6953e8ecbf6e9a42115d34776308b9e57f2282e89d11af476d920a8b7ba1a2dc7b91a385343540db0aea435430480da4333c9056a1d67790bd5259a8932f264a219ce29960a9bf6f6500b1839ed5", 0x76}], 0x3, &(0x7f00000002c0)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r1, r3]}], 0x20}, 0x100) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:00:06 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "037bbbf33a6c5490298c8c5adcd062cd45df9903e34dd37b8c1dae808d5273f7", 0x9, 0x6}, &(0x7f0000000040)="84c4332d96db2318bd02611b", 0x2, 0x4, 0x0, 0x7, 0x5, 0x96, 0x5ceb, 0x8}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70006611de978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:06 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgrp(0x0) getpgid(r1) fcntl$getown(r0, 0x5) r2 = getpgid(0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) shmdt(r3) r4 = getpgid(r2) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10901, 0x0) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000340)="9844af0f050520d0f80791b01e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fc4c181f91922ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9b01acac100000ad808f294001b00b000000f08171a38a806ebb64f3460fc2e5026642a4c4618de3c0c4c10968df2d960000006766440f740edcdcf340ad0142c4e7ae40876bbfc4636d7d0100fba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100800, 0x171) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @rand_addr=0x5}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x4, 0x4) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="0f827408445a918d7d2281cf6b30a7973bb3b53d6777d7be4a2b4377ab99e466fda33aeeebd5b24b66b8fb9a7f47265b0996ff44e263ca0c5a3a60a8eb14f658d02d1a50e712cda14c4dd2cf6dcae5f12e58c76274925b004cb6a2d599d03e39abfbc145153ebd4c868ff661cd7601a85a19b6d16012d5f6a8f26280077223824dfc673747915e6c5711b47c6b6188f3e93ab18c3fea164a297db19fab19b5eae71675912ac29987651cbad386e02eba9c2d90f734ac7429") 00:00:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x0) 00:00:06 executing program 0: r0 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000240)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="0109b48f108731ea5ab5b71f1427830c695365612d4590b0c70f2c2e1456cdcde024b18c29d0b7cd904b54059636b6a2369f25762aae0a8cf82e43fff251adc9e8fd5f5da4bc71b4e30e9a3ac5eb327116f1e13fd7833d720e7de5d287fbe8767cce30b29448c57f9e4a0c831455372bd0d87164e69cec5b034d0eda574408aa5fa44cf01498c93edd151098ba3edfb2e2869c85214e8d811b425cf39b39c4575974aa7edabc34a2b782c9306bfee3081486a534f138750aceb701035d8d41da7176c3686802685ae8694e513c8d9da10339d6701761abaf473f8372d214bcbdf7d087183d75e8a67a771a25f1c91187580a34a2d459e740") 00:00:06 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, 0x0, 0x0) socket(0x1f, 0x1, 0x20) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x3, 0x80010, r0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x100000001}, 0x8) 00:00:06 executing program 2: rmdir(&(0x7f00000000c0)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0xffffffffffffffca) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:06 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="8d2e000000000000fe8000000000000000000200000000aa03"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x1) sendto(r1, &(0x7f0000000000)="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", 0xfd, 0x1, &(0x7f0000000100)=@in={0x2, 0x0, @broadcast}, 0x10) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c482fd413cf5e000000041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, 0x0, 0x0) 00:00:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x35, @rand_addr="fb2ed13ab32e3c3f5aba1fcbbac73e1d", 0x10000}, 0xfffffffffffffe13) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000040)='./file0\x00', 0x5, 0x94) sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5) fcntl$setflags(r1, 0x2, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) mlockall(0x2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x75, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:00:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100001, 0x18) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="a9025498601101961828de8297bf923edda98153703d12717436ce93cd60d37ffa79854a9d7567d5e534b4dc905085121b7dce0bb243e950") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) listen(r0, 0x0) 00:00:06 executing program 3: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001440)="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") lseek(0xffffffffffffffff, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) flock(r1, 0x2) r2 = semget(0x1, 0x3, 0x20) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000140)=[0x8, 0x5, 0x8001, 0xffffffffffffffff, 0x5, 0x3, 0x7ff]) 00:00:06 executing program 1: syz_execute_func(&(0x7f0000000200)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e59ec753fbc4c401edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000040)="418e245fc4e265a69763780000dca41d2046426d3e2e26460f3803b74976f776400f78c27705cca2b9bedf440f71d77a67ef7cef7cb1bf900f0300058c714771476a7f00d8") r0 = socket$inet6(0x1c, 0x5, 0x5) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001140)={0x5, 0x1}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0xa, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000100)="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") setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x800, 0x6}, 0x8) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c160f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socketpair(0x1c, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x6) 00:00:07 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) fchmod(r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) 00:00:07 executing program 3: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001440)="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") lseek(0xffffffffffffffff, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) flock(r1, 0x2) r2 = semget(0x1, 0x3, 0x20) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000140)=[0x8, 0x5, 0x8001, 0xffffffffffffffff, 0x5, 0x3, 0x7ff]) 00:00:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r2, 0x89, 0x7fffffff, 0x40000200, 0x8, 0x7e}, 0xa0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x84f, 0x4) 00:00:07 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x5, 0x4) 00:00:07 executing program 0: r0 = socket(0x17, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xfffffffffffffffc}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYRES64=r1]) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000100)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x120000, 0xb4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socketpair(0x10, 0x10000000, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) sync() syz_execute_func(&(0x7f00000002c0)="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") setsockopt(r0, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) accept(r1, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0x1c) 00:00:07 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f4de8fa9c20abebf8d3a81f"], 0x1c}, 0x0) r1 = semget$private(0x0, 0x0, 0x1) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/187) 00:00:07 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setreuid(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/130, 0x82}, {&(0x7f0000000600)=""/7, 0x7}], 0x2, 0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000000c0)={{"39bb475f27c4bc86d2070a9a7133bd0a9fd5150264b00a6c5d8104028914ab09e40331f1ca67cf79f78decc2a47e0040406bfa96a79d7c203ab113c52cceb46c13e79c8bea7c1cacbe77352ed21b6cfbf5f74e370865c8a4b5bd2d181781322df14a4396358bfa6f9ccfcdfbcc672de31ff08ffd775d6d99865a1122d683793bf88e66f46b445aed121c744076449c8f0fd7607bd586bc71ca637e796c23b1e0ebbb2ed0a7e4017896bce839f5d6481307c77cf2db89c5c672540965dca074f4e600e5de2af78f4cb67e3d5c71b63a44dd74f5e30e4d8ce6135d25236b9b33bdf655c8a46e3b64bf1ac7a7c33ea44e72da710955e1c87e6fe3aae213b9ebd439e923f7244ebc4550cee62f874b452cf3bf48b9150b8f7999e2ac11eb032e675a639e63e31483ff8d27ee236b47245bb3163e89e5d57a50515a00850c10f2fdffd0018c0d19c65fa8bb342031604cf944f40f0927611ede4927d29b48a6dd9dabac81c5b3056f82d31fa87f1191b7f8a51d1bea2c4033beb2afe8e349e2b98e9fba544cc9c32e2cf01b0bd15655ca732b6de4244b1ffbd27c2a74d005bf318138892d0d27914799c1f0f169cd6a02bea9e0818db7603667c319c7c4bf722a68e068d1fc80044854cbc026506822918264921048b21b4b6d87194b21a97d49236f43c58d284b9c4bc5d87e4d326bb78652eaee0c892d7b27cccda0816771ec06bb701e63f83e981ce30dbc5ac354f9aa200dfd929947eb4fd4d8926983988adddfe97306da97b8d0f01703b4e29475aa36ea75350935dd7538a9900b0d6d9f9bac29504ed8a028c6000c1ad2fe200a06e66b01192ec47b4b0f0d31bdc18c91da33003b6f30eb1ea4b151316d0c7c63e83c81c283296410dbe05424aa09263cc1dca94e0cb5940facb5409cab88c7e3face0bb4ebf366404e66a22fd1fe250a3786130a700ec73ba891f35fa3a2202c2d7630d764168c5aec4e7f1d09814e9c30b0f42417c3425aa60393e6c390269f0d88d0f7ce73dd71e2db26d14927ec9bcc7af2f805b4f7763880a48d8c98ed19d93246a44063ae070d152857f7b9561d98720e18beb36d2ef3bd88b5da763eb9000e82ec103e81045f8e3717213664c9ed9120f3dcbc90d637065315efda3ad3ceba54de561428249ee44d3d271f7ec732a18bb31aa4459a9c8fff505349b2bb12751e33a62fa11e98a9aaee2e8be9f543f00a632668eb0acb1af63db80906b8849a7cb9517ac065b8875e631d703ae3be4bdbe5a698ad649d02ce7890f22d82efd81a3234e22fe46107b6c5a9bb7ac4e3cad098c204bac6e8099bc260324b1f4e2b961c32d22ca685cf638fa84980bdd8d9f7f58b6a850f2d0cf6fe2e9a3947414ecbde5058f7000c56ec762fa64ab43fc7dd1cc091a10962fee7f7289ff25fc73a5f174324afcaf263f474924bc96f5262", "d1ab47c9fd07922461bc15c679f39bcf1eead4f20c844c754ca1a69a68df7f6d", 0xc89e, 0x7}, &(0x7f0000000040)="a6f708fe5e505174be6c245d42117fe206a1b173e977629a6f92d7051a1d90973c471f6c666a2f81b8c536b8778393812be5c8bd02a66605b28385941551ed9cfc6d533bdea4ac5fc15193e3986d0d8294e8329055cf8a1246b1e5e51aa9c010eedb75229c4792d9", 0x1, 0x6b5, 0xffff, 0x94b8, 0xffffffffffffff80, 0x2, 0x8, 0x4d8}) 00:00:08 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="dca9e029a4bfade9274b39be873c164c73253645c9598c575efabeb99c3afb24659eed4c6397bc0dd1791886a55cdab93300000000d6086bb5d53e4213cc541763befac09335d7c6d33d1dd1bbc3c9c9ab6c129b53000000000000ea30000000557cf877a152b0e628be766ae2977050d0dd77c52ef0675aa38d4849ab4dba3f3b9299ee63561386e6c5fc23ee27502b760c87213f9454e86799ee189da2cca7cfc136bccbcc6861a473767129d61bd861efdc8192f0fd73bc90a5f3bc11dc76e86ac4056e367f691fae3b9556999d189fa679dcb94684b94600c23ecb04fd79f3c79eebc1618aa2dc93a678085f5866731ecf53054830f649d83d7d4509c99435173d9922d5a0dc7be11e50ab5af03027d1ce78b4"], 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x4}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x23d3, 0xe7, 0x0, 0x1000000000000, 0x3, 0x9, 0x3d000000000000, 0x7ff, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8a09, 0x200, 0x2, 0x4, r1}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000340)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xf4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xe, 0x6}, &(0x7f0000000300)=0x5) 00:00:08 executing program 0: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x401, 0x9}, 0x8) syz_execute_func(&(0x7f0000000200)="9826473e431c134987f30f59bfd9130015c4a37bf0c53e364069968312000020000000b55767660f6b32fb660f688e2f0b00000fb8c4054e4eed75680fa02e2e09ab34d1c4e10bf8c470c4c4c1156522c66db712c4637d05390ac971dc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b00000088f08171a30b8a8a6efc6e6e80a4020400000057a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe67f3470f1132c4a1dd7dbbbfdd5cc600d030a1c9fb110f19c59a59e1c9c9e2") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r2, &(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0x10) accept4(r2, 0x0, &(0x7f0000000000), 0x10000000) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000240)="982c3b0f050520d0f807911441c4e2e9965085c4e1b9e10500000000660f162f0fc4014e66f66d220fc442959f0b0fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c4f3466e2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f00000f3804830abc0000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x3c29a4e5a0b577bd) 00:00:08 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000240)='./file0\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000380)={{"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", "e3b17273f5d6bc74fcb3837678f8a9b205427ce9abb05dafacd6281c1b713aaf", 0x1, 0x6}, &(0x7f0000000280)="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", 0x40, 0x9, 0x8, 0x44223810, 0x6, 0x9, 0x8, 0x5}) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x2) 00:00:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000640), &(0x7f0000000680)=0x4) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0xa4c0, {{0x1c, 0x3, 0x9, @mcast2, 0x80}}}, 0x88) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x2, @loopback}}, r2, 0x2, 0x401, 0x80, 0x7, 0xa00, 0x1}, 0xa0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000300)=""/42, 0x2a}, {&(0x7f0000000340)=""/247, 0xf7}], 0x5) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000001c0)="731f71163c854f61832481f48df83935a029fc851fca65fc8cb4f24c717f4d062e5b9228b8af72d1613dd98f14c756ab7922ed929a1fb1435a374fe061e79b8bea9c0e966864e3a22d109b3dc1ca2c20c2cb453ebeb1ac1e62a1b422c4") 00:00:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xfffffffffffffeff}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) 00:00:08 executing program 1: r0 = socket(0x0, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) futimesat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x2, &(0x7f0000000180)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xf74}]}, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x0, 0x2, 0x7, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r4, &(0x7f0000000500)=[@in={0x2, 0x0, @rand_addr=0xffffffffffffff28}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0x1c, 0x3, 0x1000, @loopback, 0xdd}, @in6={0x1c, 0x0, 0x0, @mcast2, 0xff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000200)) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) 00:00:08 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8100, 0x2) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) recvfrom$unix(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x40040, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) 00:00:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xffffffff80000001) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000380)="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") ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001380)={{"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", "8e789a398883e416879da57cfd34047b909c6c6414528e90d80902036c2941cf", 0xffff, 0xfffffffffffffffc}, &(0x7f0000000040)="c17f40eabc38a0e2836fb8a1905123cf66e11209b69767022053ac7b1399d839108d0c924ae238a60ba80ac408dfd17c4a91eaade0e4fa3909d63be284aafbc8d5d0e8d284fcf0ea75e14d098cf94be6", 0x8, 0x33, 0x38000, 0x4, 0x1, 0xfffffffffffffffc}) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000001c00)="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") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x1, 0x0) write(r0, &(0x7f0000000c00)="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", 0x1000) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000200)={{"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", "1f8378c3b0c1a2a7f30a7cc0e13458decb30072c4306522744f6e20e123ebe64", 0x1, 0xa273}, &(0x7f0000000140)="84f44f3b17ec0aabb0d83e0b2f09f785057a68fecd2f88805c8daf0691fd4115712b059626af4fc833b97098cc38948875590d88696f412fdfb680c81bf337f831ba8f385382bebb01917e8014643ff5327a4ac34080def43fe6521d32b6d40b8494ed159007e15a2c4386300be0f43d6a1e9a2c0815fc2d4323a56592fdbdd6019cf39e2eadbfa37740e59a37330e618b84dd93baf223ce7b1f7a5fcf0185be2e2d6b418acf2ccc1c646fdae434428540261fa562c20f578b", 0x59b, 0x5, 0x6bb, 0x9, 0x3ff, 0x1000, 0xffff, 0x3}) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000740)={{"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", "70d66ab4b84cf7c16e857267375921b5865492dd0a0dc178df5bf8dba115bc63", 0x3, 0x4}, &(0x7f0000000680)="5b76169fb8518896ede280aaf7fcba1c5994da43dea87441a23ca5da9674abfab0a76526aeff2b982176a96207774aadb5d4e5fd45ad2553d3d15131826f8c288e2860aed3b546d5cd9b0a1999a5bbeed0a1092003e32af7ac245d8f12342590951c04b3ad50ada4b8ee2dc7682b157e6248c07acd8af7270c267b0f34f2e7faebd3be7ce77900ba62a0695808f1b3c09a151ed38a010f5f8458c508b68bea363e46d7bbfde8cda5a8745215e3ff7fb473187e", 0x5, 0x8001, 0xffffffff, 0x2, 0x26, 0xffffffff, 0xfffffffffffffffe, 0x3f}) connect$unix(r0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="10831f6f26c3ef61bc2c708a20df6bd68f92035acae8cff8b597cc2e071f54db01407bd864bf53d0f300b6744aed7c"], 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000240)="1c0fb5b598cd801b69e4f52962f5696200dcd9d017795bf9f2681ca600000000e9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce0002e664b0f3a16b706000000fec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0xc60, 0x3f, 0x9, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xa30c}, &(0x7f0000000100)=0x8) 00:00:08 executing program 3: open(&(0x7f0000000000)='./file1\x00', 0x10040, 0x2) freebsd10_pipe(&(0x7f00000000c0)) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20080, 0x31) dup(0xffffffffffffffff) r0 = open(&(0x7f0000000180)='./file0\x00', 0x100040, 0x5) r1 = openat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x800000008600, 0x1000a) ioctl$DIOCRGETTABLES(r1, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0, 0x14000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 00:00:08 executing program 3: getpgid(0x0) socket(0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, 0x0, 0x0) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x7004, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=0x7fffffff, 0x4) 00:00:08 executing program 0: r0 = socket$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$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) fcntl$dupfd(r3, 0x13, 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) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) lseek(r5, 0x0, 0x1000000000003) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:09 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0xb378ab0751550696, 0x90) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000180)=""/105, &(0x7f0000000200)=0x69) writev(0xffffffffffffffff, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000080)="6241cbb8bbcb7387ea5e647a36b0664bfdea37f1e4f4dbd49442a66f27493525b5575c38e296e085ec4c637ee1b5d803baf068dc9cbaab2ce8a786d8018b13050fdb32b8280b1e18cf625e2120860b78e8328572bb57b202218435aa5857a169a21a62e876568e61b1b0048ccbf0468aa063327c5690db8da8b9f336659da08ea7bc697c363027f00b5b10420655fd6501954f269c") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d91000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:09 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x81, 0x4) 00:00:09 executing program 1: syz_emit_ethernet(0x4000, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x120081, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xd0, 0x1ff, 0x80, 0x5, 0x32}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x100, 0x7) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r2) syz_emit_ethernet(0x4000, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r2, 0x3}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r4 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ff5000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000000)=""/241) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) fchdir(r2) mprotect(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x6) Jan 1 00:00:09 ci-freebsd-main-2 syslogd: last message repeated 2 times Jan 1 00:00:09 ci-freebsd-main-2 kernel: Can't start NLM - unable to contact NSM 00:00:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:09 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000100)="11a39d74d8943e4bfc4fb80d67eb0a41aa6d12fc8565a41eb7f00873eb2db2d1edb08f3d2e7d7f6092d49ecec79505378564db23392459db395c7a85d4749e75427a8bd814ca601dd4d98fc519b1f7f8509b32c42007cce5a0225813fa94f53761bcf3ebd2f1a4f68b60f5aefe5167245884", 0x72, 0x1, &(0x7f0000000180)={0x1c, 0x0, 0x0, @mcast1, 0x100000000}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = dup2(r1, r1) fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCCHANGERULE(r2, 0xc050756a, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x401, 0x3, 0x3, 0x4, 0x7fff}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3}, &(0x7f00000001c0)=0x8) 00:00:09 executing program 0: getrusage(0x0, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @rand_addr=0xb00, @remote, @local}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@random="2474b08c26cf", @broadcast, [], {@ipv4={0x800, {{0x13, 0x4, 0x3f, 0x7, 0x60, 0x68, 0x8, 0x8, 0x1d, 0x0, @empty, @rand_addr=0x5, {[@timestamp={0x44, 0x8, 0x1f, 0x3, 0xfffffffffffffffe, [{[], 0x7}]}, @ra={0x94, 0x6, 0x3}, @timestamp={0x44, 0x28, 0x1, 0x3, 0x6, [{[], 0x8}, {}, {[], 0x95}, {[], 0x9}, {[], 0x4}, {[], 0x1}, {[@empty], 0x99}, {[], 0x100000000}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x12000000000, 0x0, 0x1, 0x8, 0x8000}}}}}) shmget$private(0x0, 0x3000, 0x1a4, &(0x7f0000003000/0x3000)=nil) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000000)="1c0ab5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005bc4a1f973d019304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:09 executing program 0: socket(0x2, 0x20000001, 0x40000000000084) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) 00:00:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000480)="1c1db5b598cd801b69e4f5683ef1696200d9d90017795b69f9f9680c0000008fe9589b26c7e4c753fbc43ef3406ec4c36579522e00e1fed4f47d82663ed107c4c2b90a23f2163e2e0fa5e6c422b18cb607000000c482492c1db25a756151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5bc402552d6b9e000f9999030fe42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337450f4fef66660f3a0b0865") readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/215, 0xd7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x20000, 0x0) 00:00:09 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000280)="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") flock(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x48, 0x60) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000100)="d45ec969cfd5d405742b870279201765ce77edabfe9db76702a8555c61339e8a1333c7cec97616b02bcb8fc6b385cfda799f38e81ef22f91bf239d1cd248455c9de2fd5967f23a707c1ed0886bd0982860e7ab043d7e358763450516dd2d5e67a9bfe6f518c0c807796b14e1922d31b109dacda45a2eba86516d258421d12181a5ac75b084d5876da29c3ebee210b9b052283cb27f4a395625fc8e2d6e4e10cd1c126006f599f8897229320ae02f807aa9fe898aa9b1e654fc2d80bba5a36d9746a7f4b3903e50212c200735e5c94edbd76b9254922073b7bbf559d5ee979267ce5405b535d1ed") 00:00:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x65) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1ba000000, 0x7f}, 0x10) 00:00:10 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/242) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000140)) writev(r1, &(0x7f0000000280), 0x26) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000500)=""/4096) 00:00:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) 00:00:10 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4$unix(r0, &(0x7f0000000200)=@file={0x0, ""/52}, &(0x7f0000000240)=0x36, 0x20000000) r6 = accept$unix(r5, 0x0, &(0x7f0000000280)) exit(0x1) setreuid(r3, r3) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) lchown(&(0x7f0000000340)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x2, @loopback}}, r2}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000004c0)={0x4, 0x2e49, 0x67a1, 0x3f}, 0x8) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000500)="698794b8f345d984221f0000f0d16b06535d") setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000540), 0x4) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x8) chmod(&(0x7f0000000600)='./file0\x00', 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) writev(r6, &(0x7f0000001a40)=[{&(0x7f0000000640)="b16cc2341344f5f5e82c25c04be101d52ca27ba5c1d6b4f7cf25f4ab2100b42939ad239fb008f79cc3d320355c08882e83736fb3d92d4aed8851f1b72c0ad6cb80c8c492bd8c38e83aeaf80c276c0dff7e86d5546bf8f2485995552b276970a5c74e57183dd8cc97b9ba3e0d3ee464b86aeb4ecd9fc65a089d7a7ec230a1be57257830d1c8b5013d1f64cddb007af868cd3bc2bcc6b0cd4155c042732062b547b7450223ffb521928220362d63301b61abbf26d3bed9305465900df9d8c9a8e16cb473f7ba7e222a9e4dff1cb1371a74d0b046b73d38b745be229b61ecbf162038fde18b109956b8b5df5a95751206de12b5cc16a18369d753", 0xf9}, {&(0x7f0000000740)="d8a026a9dcab74981b66dce4bc1149c7815baf3b6d49f039bd5bab3d6b32e9aa492b06efdcb576de035df8a320c05268a5f21ba0c30d1fb3f2da6f92b57c9787b521bade132db76f7db91c40c9f44b7efaae404a2770102d8c84e6911457a5b62471d89177f51d84c549c231b8901e4bef142f8938104c143dac4de5d48a367ef3d75214da72583dba00af583c454b90b4c1ba2bf721e9e86ac86f00c876ab6f7643d4ed36978f6f4aa7db3055", 0xad}, {&(0x7f0000000800)="f41961ec5ce0ef0369c977ce55bd2a5c7116430d8cf6e071b908", 0x1a}, {&(0x7f0000000840)="613590fe8b3239cf2f73727b901799a43c184981f45127380a23aa97fd3dda24bb664eeaff16a340e909254647a9095ebb45a8f1c499cb08f79e63a217021c274ef00a89969e82e3ef15fc2dd35a22bd413468c8814c81a7749d4d788ae01e9b0776e1daea99e8b26d31b6ca1402a17b54baae00e9e69d6f02953fab581f19f8b75a215c2bec0e79a44f5f55e727e3b39519ec18a5a7f1b6e9a52371817acebe3918f09826460433f39adf5b7a419256ad3c404ba33d68375caffc1c344911b9f4c092867c06d5874925316a05ee38aa2efd789a8b8d3af3bbb4a774a2b1aaeac082d3dc834253740bebfb683df0", 0xee}, {&(0x7f0000000940)="7ea18464be293ab4f92cdb3661308893cb6941d5ceaef8dac480381411814f6c236631bce357b100013b287dcd37fe711819c4795d1f63fac6e95b643f929a662f87b1a047cee9430d08db67da2c2995e8a9d80c25448b2ecb5c3cd26c68ad3448c8d331780a3657e7cf7a50fdf86fbd5de69fe2f61c32ed2bda862fcf9e41366963a0f00ad1e593f8415020cdb881d5ea2fc006c7f9533c1836c2142f731e566532c182d4c8b9ee3d6bc5", 0xab}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)="9b48c7e0143ba622627f1dbee600a7e3621c9e1622baaad19d3c531e6253a916e13267440076570fa2d78cc7fe8d507c75b4415b19033fb9a2ea8746b72df6acf727dad5b4ab03e9402c5a34c5028f77a744b415b948928fb0452b6fa9c5e5f76eb5b3edf73987c836d9291b35babf12bf4094eaa92050177f81e76d4dc69bfdd827ebe7da789ae86b04987d96adaae18e5c986793b6f36a1191369595e5138123a0128ca4afd84776d252352fea54f25abf1c19b23b6ca0856420a75bc9e2c44654056a473aa9ca625f92e9a2358807dfdaf1092e275598c2d7c309f35aa8855362b7944bbbeeb93f89fa2a2c73c67edbf459d1cff0f1a0ba4ec53156c20e60eec96005b8b8cfea6a3e205488252864251c95498888d8f49bec603b5aee7788be4cb587c890eb619cb23ff599b60d5816ca1905b4020b96bafaf6a5bfb6e872d8a1a04fd4be539e0e89126af94d47e2c59ccecc8b9e50275ac2a728f2fe1a800fcd8ab849ade271eb2b86bec65601254311f21c2553e983e56a223ad52a7b52983b476a72f3458281856f20177bc4139763b426da952c425d0eb5426756307dbd129fecdb9fa2eed24f826a5b4163b505875f3cc759a80522ac3383bec3b5bd34308eca128c00ecd89976a1f6c8ec48f603385c1b473be5f2e02dc9e8144da1cb5837106d29ee3ff3271755a45a892f36f4aa857e8ec9f794a6642654c25c6f57e81a9e5cfdbc4ddd8dba2dde8b0ad73420416a3c109f9e65ba3c19c446820f040712b27b75b4b27acbbcff7d9157da28ae57876c5b892db1bc80f7766fa03d191c921258f01a4258cf2a6ac3161b1a345b766909c3fbbe644055f65ef6aae22b8d7de30732c1b2a777818e299ae27c9cade3ad72f37f80ae3f49e9116f6ce358ab55f3937c628b5a713121c826a7f006da96606db2ace86d09cc274d0d28bb3a723869d1de7e6d6eb7437a44f7cdd8c2712759346e2f5333febe2b304038d16ab97557754e21dede4bc8693e7dd575fec81a38eb63a4806dc007c36891c5c56fe2eb12d5b630a7e98b5dc37792f5dbfe64bfcbc7609300d12abcad3ab8dcaccf49814f3557d540c9e7db9311a8b4b72f7402ccd9c89d41b2fd3516f6c050512c398b89a4e5da02fef7a4de4e4c4d61e9f61141d9d10e768a3ed5af592517ab3ddf43a2435b14c8b6ace7ac6b3ced7c3173ee61034991d5901e00812cd2770ae494612e21d8ad65fc8595de1b875bcffec1d6056bdf275d9f08b3db7ca022a0c95234ac3e5e541b32ed34e29f1fc882ae71b009f59f121d865117f1d8b0988092a6296b1fc050ba728073c67494f0ed58093ec4072106d92f15e035795f78dda64c2a700617e01a7ebabc848232657be35dd59baa5fd2064901869d93b9cf6eb045328d2b30e52605dde01e3f2ca55c282408c6a802f88db59fcdc51aa810b3ee9e509b6a6a4e664f539517ee9e6de1342f8548a8dd5cf8edfd6b9a56c766e8e7be3f1459d9b576da289e2cdee30946556496a6d0e0cbcde22bc18cf29cee19ba21067e6bc810029da1937a0ae2544d9fe765c1310d52a96e1ad33b6ec8ac45644c114b5fbf976e634b4bdf0c37aaab2a25ff9d3fc0771320389e5a249e9760d61173527b1f92a2285c07306dd47b4b4f20daa107c78b06d8b3e5aa513f5de19f408409fa10e16bedb0bbdb07f4cbccdc0810332e1a7eb5fbc776d2bc1e761c7ad5ec46f7c9d4ae51b1a30acf5cdc148a8afa9d6485988f59c7a3cef4ef15be26385069170dea2d787a224ec43aaad64846a6a03fd719522fd2042d2c68e7e0ce618dd9a5276f6745f81a12bce881d22415f7850a9abd81640d7fc5582770d89baa86fb97cabb3a44b666a9182c3c64b102f62a77fe592336e2ec06bea3a8792840776c5d0187b5583fee391fe878ed7d7aedcedeffc8e12c5a4ece32e68f249721379b18064d1c914aaee4e3237fdcb96618eb13fc004a6b986142a05c89d7e5b5aea38319c2750bc416eda672008156e8534d238a961ce0fe0b61558480b82b92c21dfc1c9042b3bf5f50e73fbc8f548da287528be67189ee31e8ae7effaf603d37310cdc807a3b91a5925a17ed75dd51db58251f2674b6058d20abf2fda567bf3638fbb9a1ca7c8da942edbc72c42fd74246082a2a717e906cfbff5cbb3c7d72b1c56090928cd3a29878c11d563fea0d2695fbab009f7c262e937234c5271f4f85fe9ceab43b3b209201f7bea253357145315a6ad0043bca54fa62e89aecaae48f215b5d245f0016012b336300d19d30061f6e568f3d54260409e1309b668bce1658382d651735c1713d6d9fc8c3531c6adf7874ff3b19fce505ab4a0c679bf87b72c5c973db730ac43f25a9a3de3c7c5c7f844ee6a4a0cd510989958bbba25c66be15338c34be74781644a9d220a09154f32a4fc6fe5c86face19948420db65d80147eafa49bcd5cd3e1f592929d55fda76f283efa0b3d9ebca31f177c48751a35678b7c14fd0be35faf5263d4cc541613e0086bf797d6238fb824a9d1105b4e03c57e99618223a6c73f0cb2897458da6dfe0de468e534a7454963839d115d6531e5ecf5a52502030fef04e494fb21aecea8434790d02dfee87f00d7cc98c86da5c3e4597497f5e1918350dbee3335084cff974b0543105442e931a44cf322b0aac47ddbdd5366e39c1f16202c07b835320f2f5afca25b487ca64dd77636dda1701a933af43f17fa6fd31e8aebd699123f3701feca9be5f1082e3cd22cc1fb3e8ba810b033fe48f0671f102820935902b45bddd15b98e0c43abfcd3ce6941d72c6cfa786b57490b6adef298703e87f451ecfe473565e21d176d9ba8300fdf83035e8fb4f9fa64c9c6923c3172cdaddb9ec7e10ed3a24edb1f8b7f76df69df885f5d5a90c87238ddb31f3a3edaf29fa73b33c83d5b200654221af1ef7a89d47cbeb2bb6059811ff9dcce6c84ad1722f02f793d85431057dd41dbf0edf4b00fe853e8a325fff69bac21dc4462d2aca1cfcce28769b616daeb5a1974f0493c56e516e55f8b0083f6c97d054bea5a2edc58c00557487d39fb6402acf6b68a220f0181ef0ba731ebebb8b57f880731add4b30b716c7a38eb0e457908e6ccd559a2f9b37e50947eedc0bf8b43e6e39ec0fd26d3561010495866e998e8a18c680ed74ce9637323f44a7a004ab04ac5972186abb7a4e1f9b384542e101628fe000b37026616b57123a86fa65d3c173f876d8b3c0387ac76599ac7b6d25027c7ed152a1399b3fa6d439216c6f2643552967ffa347b89ad208f25f932acccb3bf5fb55777a9821ec38717f5d39241731b1950e9aff2b036ab000c5a0bc30ebfe4493568c647a730fed413cf8dd836022e3ab9f27027536f639e7d59d3a8a427e274d760810c24cc1e81d950465f4ae49d878ec9fcc5f6c4a61954cd6b1e143e85bb700530761fd4b29ace5a2c63f3fa40063c3cfceb062485b534cada3fa68d04d1be33ae0f4ab703c4b849275eaf16a5af08a926c9adf301e8b0f204ed1f5e2bb2d1eb07d21a34cde57fc79faa8a4ba44ce4912b6ddb5822ed1afe02caae8ec22805fc9dad61d8913da504fa2c41ffd7bb699d5bf6d735a21ae1078029400a390ba62073f68493b0b63e29ce27c452aad122a5555957911026d19e5971ef3703bbd85726a176021878d93064119e6524fee6a9a964a7ca532869350d412eeaa42bf8d3ed0d82652fa665d6219dff4032b2f610068d28b604a022efee1857ade1971a4151ce81e438d6d65b0cf3e2e201d4137f9cb5d462273e872d726051395f275b0b88af81561d27394daa3a8a98ec9ddd6034a9b4a418c3f1ab9b0853e1eef115258fe48f2b237c50e0ebb683085fb1728d009197b36d199ea4a341d29f60e106eec00c2938f484df796f093809b9598f2aac0c2a63b107e1e4c94ca140d5c65ce6131a79838a0dd9d2b48152b5c06ffdb8080f19db117c4bea7e03120ed4305d6351d9466bb38fdaa092c41023a8f908ccf4c90694dd081c27c2b6c850bbb8a86e8eb9cc7a855ba1d2e90abcb4cf2542830fcb8370b69dcc08417a399c653035e910bf1918eefb9810924a586d7111b635d775b9f9bfc96e1ba971c4c72d47dc0aaaba8896f996b7e9e1524eaa4361924ebddb7ba2745dcf0907d9a7a241b72c8a281fd398e93f345bbfb4d46d52af100bfd39e52c572a824411b8fa6ee22105a4a8dbdab2792c927e84d20a821ba8e3864ce354f2c9a1d5248890de667c3611f499245db535466ae403ed257026eeaa02b3b7d0cf5248514b988447bec4295fbfa1cbe1dcfd7f610d47bd46e146120358d2193ffe38bed7b3125a0e57867ea3acc852c61d9fc9c673482d19b8beddda842dfecd47546482de8eb1233bd67ae5109e0ffed37a5cd0bcd24d016d9d9f49d4dc6a11ef68a059a39d97987fdcd521e03170a414ad5ba1c63483791158cfcd90dfe7f4bc33cf02193ad354927817322a2b5b096aaffdf33c426dc46f9850ec3264014b98bccb35105bd18a52661cb9b9ef33dd941a4d8e331aa63ecba02861d5efcfe926c05375429dee9f78984a83fd18809f15d2bc00a3e110f82c20d8310c31d192df539b1b8197dc7fec1936ea3454cec78cc8a0fce2176b72df3a90b6aea96e8685f4bd74dc445427849782fa32b2350eedf68c96fb86231d335ba28a9469556ffa9fef2bfd159b9e35d25b37923d6144637b899fc36a96636e08f90ca33d600634363e6d6ab41bcd7999c4cb9a905637c1cc34def2e8c6badc9566a4911dc872afda5b419908738dd733f9855cef55ee9cfc42720e25ef4d59efda8e29ef4b4bb691f94620c947914e41b5331e6a2653a84c0e7095dd4af7fd8c81e426f432f0e673cc25b6f20bbe7f2741be7beb307cd1f35e9d1e1b18855a77a8a0c88472a39331e656cfae5342a3fcd611719409e8d8215964088cf55b118a4e7f5a73d2795edf40d8a915a6d82573fde2dcc7b9678b760a85fdd4e686c34eac85a80fd0703cea97a904bbbf0eb497661bdecd7c0670c52819349119c17933a88df76b9761651778d0a7b48091ff55614632704308e826316eafd0201db9deb6e2847692530e0451ad275348fce0a41aeda5c79b163b7ba1227157d98bf46843c77f5160258a0a1e80767630857f05f426455dffa4702f3c6988564f55d3e9375258762e53265ad3f585693447d4d79286577cb668eb7f576c8e4de3ff4f2b1c3a601d386ea80cceedfe460085cd7771928236f2066a424389f703f4795b1e70159be6fd20e5714d023bb6b39762309988d138298751efd3ad8b5228649b73ca67f15988c51ca724739edbe088d429bc79abb57c3c295cd27d1b17d9157075602f46dd12522456ab1be1cf5f38ecdf076575dced648a8a78cac3aafa8bafddf83b0aaeb7a3c7c33a6ab62231925ac4b6a5a6780bad3422181cb2b8acadb2d7876d780402235c8442b2068b500c37f0c9ea36523d1e1bae0134c593c62836705bc996144e210af8f07e67c67f5e2377627679b45f4e1c16a11a06999364e0218f888f9bcdf9445f5a397e24f485282f21ca90b9bb91cfaff9975f1bcda250cde435c3b782eb9f29edc121aa1a5c9913f7b6cbb654fa3addeac0d6c501dc1a341c03af4ba8a1e0c683dd926b90cbad55a4cd04f0d4991c27e45c272b030d863cbec3781c84df184a35f376d2e376a650a6e9d217ad31112a18b950e9d2de14560de36ddda562b0f581897027d5583db234db1b775ae44683f4ca36f954b9af947fcfeae880819571e0487816ed9e8785ee6a", 0x1000}], 0x7) freebsd11_stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)) fchmod(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001b80)={r7, 0x7ff}, 0x8) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000001bc0)="06f084a27bbf9c8c3996131bbee63312240f8088f892cb045ae21016c56694e649ce862b92ba4167c2f8d3a3b61f75cd0a0a9f42ae64de11a540220cc996215d21eaa718ae476bba8afd5fcdbd67404b5f19fb360fc4dd") sendmsg$inet_sctp(r8, &(0x7f0000001d40)={&(0x7f0000001c40)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001c80)="d11d2f0c34e2c064b5e4a8fc433344faf3f01d69c55b72d7", 0x18}], 0x1, &(0x7f0000001d00)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0xfff}}], 0x14, 0x20000}, 0x80) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000001d80)="a4f37e788c64a03177adc8cfc2189740") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001dc0)={0x3f, 0x0, 0x9, 0x1, r2}, &(0x7f0000001e00)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0x66, &(0x7f0000001e40)={0x6, 0x0, 0x41, 0xe4, 0x400}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000001e80)={r2, 0x40, 0x8}, 0x8) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000002ec0)={{"7eb199017b34de6a41afdfc6fbf6ff3a6228d3955aac799f2dc948f87e412878985522b5b1d04e1fa234519e4b80d8b657beb225985959862753532b687af8f4a67263faca6b2ba17198e9fd2ea734782c57ae312967e994d6ae38b6ffc413aaec877d8593fdc2a5c94e86cdc21a24994d31d86e5cb66c46987956bd5a04c03228a0eedc012e89d4728a98dbc201c4d628d011e31d304d861c7bcdbf96b2b4683af0ad5b84f718f2a90c946d8cf2881ca65c953e7f1722d9b73ac0f77189eade50a3e5aff0b649a878bc8fcd6cf7651047e7633daf64acb37c5dfb799c2bca14d90fb9e5639fd492733132d2ce6901bfe4c9f6319e8996d74622a8a97edd7b04aa629574c4832e8b005a8923c4574ac1e241e2f3914d558e25a4e41132888f6645a2afc0a76e075d149fc44fbbf849dbd09e45a6572c8febabdbca64b90a670bc87bce33ad91ec248b823664422de08ddbef40ea255c256d093391bda0e4c7a94636614d73d7cbc8a67cef5bc2c85b34070e72259d41442d5f534be59b808264e4ac4bd4a46b7b49210f8282993909188f89d6f6278110992fd4eb46ccdbd2e2063504f3a482e5312e19bf000491a5a585a4b608cd5cdc31b5bf4cc3f3fb52f8d36a9eef11b2b8e564be40ca7dc6c7caf667a3361e910ccf9109d6efb07c9c588fc074c8dde0db5a7b4c1f1411dc815e990990a3771a8a1eafc43a46429fda6add4f6497ad269ae8c526e600813215659871806ca916ee08adef201ed8de1da8b4f81aed629296d76e26e62c96c36dd4e831b195e4a56169a6ffedacba08fcca58eb4e30b6a88447c341c3181b9c8c87a991c20f458f4d3595365423228e155f3e75f0bb1e03c7671de8f98cb3a01f29d21accbbfaed77f991ef746d9ceb40f38929c323f5ec61e662b1f197667337d92397d1e42efdf1a39c753beafc922eaf8bf383a0615323813118d119ee0053fe39b4672e5b8d17bce067cfbec5173b922c022a49069001a57f3b8d0fde17959f2aacd8faa67df9515ebb7c9bcf3df9ef6ae544a465a8667e5929e499f07553c429a0a492f82a67f8d6480cb6c6c544bc4f4664159b8f0c332b4332c639cabb80c7738de3aed0005222851e578a6c1065087d217123f2bf67c43dbd8c153eef65901735ca510f4612346a9f825861d746e4a1171534b938d59bd9d2bb15bbc7e1934f1decb94d7fcb6a6bea42f696a137ea3e068793741b4d8f1f59197b6c4ff8a0206882097492ec0c01fa2c15430664cc81da742a014a8b98553e2f66e6c61091cfd01a5084d70cc22c15aba1cd7e0055f1cb7f751a227c25d3da7e18dd1f0a9fcbdda9fd87c12cb5c3d672fdb6aa9a359a02da052655bd38cfc29287204c42a09f27c88b4bbe60f8cb20298f607c794c75817d6621c61b61e13d15d5d956897941db6c26754195524470b075c25759", "4814de5c9611964910476c6aca61054f327177c0c2f2770725c28bc28fea6562", 0x0, 0x9}, &(0x7f0000001ec0)="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0x80000001, 0x606, 0x40, 0x1, 0x0, 0x444, 0xff, 0x60000}) 00:00:10 executing program 3: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0xc) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8080, 0x24) ioctl$DIOCADDALTQV0(r1, 0x4004667f, &(0x7f0000000000)="91deb0cca1a94696e0d8e72b0503e0f3d96dc6db3b2f5b26a38039845e8f06f38c537a00006f5bc1010015e78f288ebd47b0d7bbe3480412cf3179f917954b13aa22d098593190dfea0a4b920c0612ea8765929dc5fe2d4496b0986b4620a4f2ddb7e984e69ff1c6bef6617c3db9a4347c36971ddce123d5c44989442bccd8b9d3d2f735305e6e12acb21f204f") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000140)="541933100bf10bf341a8ded93db4507284afd5d9d0d071da1eb747e38f5995b6e0330c28c0cfba4860e2c4abb46eeae1b48a5c85be4a200e8d8a72dd99b6776010c9572c8da23a5ce3852d0edad1a6aec71daaa45fabec341a0d92895d94d504d0cbf6fc44cb1b5b23a035d1810e28282599946aeedde06c71b8827bc5f01be95660060b2e9bdfd196226afded4dbf8a5be5a4b50f207cfd921f581adff3b15528145bf9f53e36b38e20564bd21439b0e8fa30ae4f9438b270d4ccf430af32a14b180759ff8940b1335674") ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000300)={{"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", "b3fe5e1132aad7f64a9a6642801e87f50ea6a4674c54f8019fd13ecc513f165d", 0x5d, 0x9}, &(0x7f0000000280)="e43443b8fc80f6cc4fe48e89341602547bbf00edee54f455854b4cc1ca22cfda3a87a5324898f046bf7135acbc157a07493077e385b105b82a8d8d347b9eea41ed7d0737135d8ad245338ce4", 0x7451, 0x1000, 0x2, 0x4, 0x8, 0x7002a83f, 0x9, 0x6}) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfffffffffffffce8) 00:00:10 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) semget$private(0x0, 0x2, 0x7c5381d2f57ff35d) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x10000, 0x19, "ecdcb59650fa689d0a3c35f12ff9689b7c258b5bc11fe3049e"}, 0x21) setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) setresuid(r1, r1, r1) r4 = socket$inet6(0x1c, 0x20000000, 0x1) setsockopt$inet6_udplite(r4, 0x88, 0x0, &(0x7f0000000040)=0x2000020, 0x4) 00:00:10 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000000c0)="d82ebcfa86b5e7545494a203cfc1cc8b414be792377753403dcab9201552229a59e45f5eb3341a5fbcd4c51dccb28d920a3e76204b4609aafbaa3eed71117f2395589bec3a2dce6af3925050b2a7aa779b79711eedf3a337b9ab0717c2adb5252cbcee0d7f314a12fc3485600f307ce184546a36d46cdd96fe2e3e9283a86eb48dd65bf647617ab1c435507a7b11197de0") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x3, 0x0, &(0x7f0000000040)) r2 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4) 00:00:10 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e99650855b666541d9fc0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b000000c4c17e10a00010000044d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/205, 0xcd}], 0x2cd, &(0x7f00000002c0)=""/201, 0xfffffffffffffdff}, 0x0) 00:00:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)="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", 0xb41) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 00:00:11 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @empty, @loopback}, &(0x7f0000000040)=0xc) msgget$private(0x0, 0x50) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@broadcast, @multicast1}, &(0x7f00000000c0)=0xc) 00:00:11 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) select(0x34c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000040), 0x0) 00:00:11 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820280c4f950de7a48bb"], 0x10) poll(&(0x7f0000000080)=[{r0, 0x185}, {r0, 0x8df53303aade2348}, {r0, 0x11c}, {r0, 0x152}, {r0, 0x20}, {r0, 0x4}], 0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) r1 = dup2(r0, r0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000240)={{"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", "209671d8fe97a5cfa19c2c7b140dea8e3b177902c52085a1e96c0ba6f710a1ce", 0x7, 0x81}, &(0x7f00000000c0)="1b7021723cb035b20e07aebfff2fa1b77b508cdd52eea2bcc0a9a6f371ae732b2941dcf5d4263ba68385fc4627bb8ee58c069cf1fee2f8d9b9f88eaf6bcfe5c3fdce7f138db67f94f4800a4d3982a861acea42e8f3c1683e5959ac81a99aeadb8946e37c37a890c8e9edd020586229623b8e552a3e2f2f6abc56852c62fdc7e8626647801d2fbf2dd2321179fd5624bdfa3743ac0c9574c1f4a3701f166f67458ca6c7b551073986709c228b3836c52b7c1ff023eb8438ccaa24ffe7a1fc6615795f377525", 0x8, 0x4, 0x7, 0x3, 0x1, 0x0, 0x2}) close(r0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0)={0x2, 0x401}, 0x10) 00:00:11 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r0, 0x8}, 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:11 executing program 2: r0 = socket(0x2, 0x4010000001, 0x84) pipe2(&(0x7f0000000340), 0x100000) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530e83a474f12246500edf6455cea5571eafd7523e30b20ddce5d99bc35982a6e018ecbf8a192e0f5bf8ec26cb4c7e671885fa7e092bc23ca02895fddf76ca07a2726975aa237a126a3efedaaabe2fcf92551ec2847ff215815bc302ad80c0f53466faf9c934c3a777292b46e7232113e839f63d09ee8b5ee2353580f07381e03c555966b3aa1c54f35d0a3570919343989ad8b4437c9589cdc2b8bc0ce3e90547dec41dc728f19b37b451842cdb217c4f81f6ca8434c8f8155308cce7da5aefe45ff483561fc5a6e153127189a351d63d03651"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e21c100000000000000000000000000ffff00000008600e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/128, @ANYRES32=0x0, @ANYBLOB="0008000000000000010000000200000003000700"], &(0x7f00000000c0)=0x98) unlink(&(0x7f0000000300)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x4, 0x3, 0x55, 0x80000001}, &(0x7f00000002c0)=0x18) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) 00:00:11 executing program 1: syz_execute_func(&(0x7f0000000680)="f00fbb9f0000000091c4e3f9619ef300000002d98a0071d81cfa5b57578f699095cf770c450484d8b9b90f1af0c4a27d19d78fc978c1e8bc64f3430fb864423866f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61756b385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c8fe8208f810f00000000") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:11 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x10001, 0x1, 0x7fff}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x2}, 0x8) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2102090000003cf3b3d4cefa4c8331efa9c5ed11e1ffff00000000000000000000000000e9ef24b700"/128, @ANYRES32=r3], 0x84) bind$inet6(r4, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r3, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x7aa}, 0x8) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000140)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getpid() socket(0x17, 0x20000005, 0x1) 00:00:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xc700) 00:00:11 executing program 0: syz_execute_func(&(0x7f0000000240)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000100"/55], &(0x7f0000000040)=0x37) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xffffffffffff0000, 0x8, 0x4, 0x75, 0x6f}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x3}, 0x8) 00:00:11 executing program 0: semget(0x2, 0x2, 0x4) syz_execute_func(&(0x7f0000000140)="b15691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7cd8fc57c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:00:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20080, 0x0, 0x0) 00:00:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001100)={{"7f047302d68a106607e20955351124fb6bb422cc1ca471c7189fe9cc8b67619fe42bea06ac2cfd1d602d464f1ec9f2df8e7e6573308eca715d1e25d188de6771aba3f4c6cb2bf5f924323b74258d2ad6b833d7a02adec92233587d83e07fde2188c91c590cb69012966b9e6978fd754df0839e7bf8ab53f83c4ec6f477782b71ac81bbbcc784aaff79a2a6d7fcb9554cd31c6700b9ddf7be4673e4b32fbd9a892a6ab8d3fe5519014872bf1fd045b21d06b8769785542a2a8067b242d55ec1b0590b93940188c49353abd7e609abe4eb8fceae001321def9b1ce7a796d1ee71aa3ac16551886d19d21f16a20d63dc41f8ca8c4eecc5b3c7f96c6375919bbbc39f6aff5a3c2fe5f78d29354dd6476d38987f0bc2299d84a540b7156ff4bd724d426b56c3f4799f714871b09a1d3eb3fc5069dc95bad188f16b8d2f1c3d789c67aa8cb721848fe8817f48e0dce9675f048dacdabbbf2d2960cc97f795259d36cb1a35da40edd9d0d28a84816585fee6ae20790f037caac55ca4c4146f40a0b05df5dc4f1c1721c7919953ade3a18caea31d8de05e83247e00f4dd1dada2ffa8cfbb4a52af97febc773c04cf4beb1eec28e19fde47388a2804693bdff212ece6181ac6b0a1b0b8396431d2fbc85240a4ae645cbef7c088ac4bdf7c8667304adbdae24994b533c0a874e4ac2418ab75ea452a79e6761cf1b92a11e1fb45daa5c67bd50010db000a967ccf6b9d98e7d5bcf76275caae5931e4e66a3cc9a27862f8dd60ba7700dbebc1bd332ed147a148a7ea4d32e5d825f6189d412e90355fd02096b1c969887d5906a15965b73a8d39c6f430c65cd3b391c04ffba6e75996853376f4d4dcf814503389defd2d4af637dcfd766c629c1b34f6526c89115a2c0c18d4f0df1969c63c8cab5f8939065bdfdea945ec23721503d8ed738ba0c67197f3c95d5cca4d113274104418846ff6759d0452f8b4554d7480efacc3ecfd53d900f4b573556f02a18b517b23127781ea31b52044be602c75f7cd292e42433fe507bf6680088b700b38a3d609ea0622c59fa91cb8c99043034c8cec12e75704752e7cebc607166b6e91cda14de3e84a25c796e76c69992042bd3e734a8fcaeec3e0c2881baf0ab6d58b2a1127ab3a3d26a1a1ca5b9a8842f9db5cda1ac668198fba42251e983760931ffabc57c0ad992c2229513e08464e3110f01dccdb48d648fd665f30209903a9995d7920f4bda0f3bdcbf60097068598f57440e46d21f878851f58dd205705aaa64ec41d232e88dff8693ecd64d44b5f3de8388ea5768ee8478925fd0db8020d95483654688a3dc09c71662808896a3aa340b83bbdb9fd2d40b74a2d39a23f1e471b643e2962ec3a77216db476c219d7fe30259f826328324837916f60d591f4078110d711f3cfde88153d56ee8bafee0c2d70f3a79d05db855af", "18f0f7a7891ab6ec275f09e000cca1d3f908372fb09814ff6d5304dd26d980e2", 0x0, 0x6}, 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", 0x1, 0x4, 0x9, 0x5, 0x6, 0x1, 0x54, 0xca8}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201600, 0x6, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001580)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x5}, 0x8) 00:00:12 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchdir(r3) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f00000004c0)="d0c51311d8d8a7e6439f2d5c73e49f37c59d576ca9999837d52a793ef8c47fc9128b48907440fd61860143e501244b5358bc4d5873cdf1b548bcc62c4595e82d7bf5f26ef8a7369ab4ab60a2b3907a4d762502b5eaa44576d94a4f8367dafebe599af1034b9250d71f367379712b7fa1cf437c841818c6531ccea7863705c2df2dc95a939c2bcc3201bf412ce3", 0x8d) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = accept4$unix(r2, &(0x7f0000000180)=@file={0x0, ""/80}, &(0x7f0000000300)=0x52, 0x20000000) setsockopt$sock_int(r4, 0xffff, 0x9019, &(0x7f0000000400)=0x934, 0x4) poll(&(0x7f0000000440)=[{r4, 0x4}, {r3, 0x12}], 0x2, 0x8) freebsd10_pipe(0x0) 00:00:12 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) sync() mkdirat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000340)='./file2\x00') 00:00:12 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x800, 0x4) r1 = socket$inet(0x2, 0x44200000000000b, 0x1f27) setsockopt$inet_opts(r1, 0x0, 0x2000000000009, &(0x7f0000000180)="00000000cbb6ab89f1ac541ad87e55580ca850e198acb75141a4a968fa421400593f52b8d0d52063aeabfd7b4c986a86f3e4611e8d50e9255f7d01f994afccc46bd61c417f336970fcf4bd1d6f0939a0c891fc132a83e6799ebcd2f2e3aea8c21f3a01677d28176bfba78eabb8efcb95433a3e4b9cbbeb332e66f2e63960d9716e5a05e430fa4969b5832be7dea0db390967af17e328bbed92d9ae542084c75b13e2f62f98385d3f5851bfec0146", 0xae) 00:00:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001a40)=ANY=[@ANYRES16, @ANYBLOB="01000000010400006d00050001010200020000001c004e20520c0000ff02000000000000000000000000000114f300"/148, @ANYRES64=0x0, @ANYBLOB="050000000600000000800000fdffff0180000000"], &(0x7f0000001b00)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001940)={0x0, 0x2}, &(0x7f0000001980)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000019c0)={r1, 0x4, 0x1}, &(0x7f0000001a00)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x5, @loopback, 0x8}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000240)="326526d4418faa6a3f3155b5e9eb65640e578b40b8e1831bfc7b3ca169f048d0d710e543db8b2ef3b58a045366c9a828537972e5096140d258039ce98375ecd9493833bd2c710e5d9e801b1cfb5073d7d9dbd0029db4d18281fe070df72284cc3aa6a70d1a351d9e1996ecee388c672b8445d4eaaeb40f1def847df8e2f3ff1a72e8c1892558ac60fe55ed173289e0da31ddcc651f720ab2af9682697aa950e8a71f2f1dc84627c2a1bb170405eddcc22d8cb0e122426f1fae2275e89595ab7f9a", 0xc1}, {&(0x7f0000000340)="f1709d45ae0aa9b6eb726a932850337b512b849eb34f44bd69e296f82b88cf54fa59b94575dc9351e3c0dc50b742b3439a572be6055d232f9ff324c2a224be5209df2a36308c3e85f4432dc5057fc688ef343a6571e0b954a6c0f884dfae44b5e3cab91ddf6eefe6ad3737837b33091651f8fd1d3c4ee9cb41c558b686bb64135f9bd6e8ba46ea7109021ec408b8d05e22bb2b06a9d3c2fc009f565c3c9373694a020c8a6e833825109b36952d8f080f527ebb19ac9003a83f307942998bee58953072", 0xc3}, {&(0x7f0000000440)="9db20b8a38fc206876eb257ffa35758486d78c1dcef6ebb0dba4161c48cb4785be3673462397e3317c2be09f45e20753d7baf708698557cd8894a06cba22e8a64e8fbbddbbc5043195cf1407d94cdfaab858efdc96ec2943d2691984821a5f80cad1dbfe41b58e468da00e06ca680e3bb06c1e1ca33055eca8595b9d21b796aed716ae5c783edb3894b354b469fd0a4728c1dccdbb19579317fe133d4e5b9b2093184689856ad60f5c9c2ea515108d84df505865573562f69af8382baf68fcd51a5441a476fa85e3c609e493b8b377dcf1e936", 0xd3}, {&(0x7f0000000540)="292e8c12eecc266b38fe89ace8650365b4c7d42c4bce1d0906aa25a215596b0ea612d2e39b817271a4b1e36971e859ccbc0c71f8b9d602cb1b3fbd2127f76481345426a35c34dc98b690a08227fff4a8d2", 0x51}, {&(0x7f00000005c0)="58e79fc9ca4f92b558f8125d3d8b3f9660fd3e5e79f3410f465e34edcb2cb73749b089aaa7669f3183baf72dadc5bbba28c167d7a1cdc2ebe1d0b7c8caf6a9f2db243731b1e2ea457a2be7e9d4bd6455e636c96b24253fb559fbded0bc05cecb9bcbbdcfda0b976dab5adc12b781fc8523f2f91808b3fd14", 0x78}, {&(0x7f0000000640)="e3698a0f682997dc02abdfddfcfadc82b1f2a56357f6e7eb8bed20d6c31035b60f78163a344f6312b4c61f04ba476567181e4336d0e90fcae83fb662e52d64d1c9d0efb77c462832974bf2532f6ce0eae214f97db7f705ebfd77f591d2d94ddde6", 0x61}, {&(0x7f00000006c0)="24db989eaebf8d7c252eca9edf88201fd0938fbfbc1206b0c72446bc6c3a05b2485f873a856b788d", 0x28}, {&(0x7f0000000700)="5c313c4625fc7a65720d4d0275a3518f8e3fec459a91151c17ebee7c9c8140bfa1cd79ba844d67bbc82c7e4518aabcbbb6189624b1e13a23f6dc5c28a44e08afc7a278a59bc00f23f07eb66f185e8b9ec2cb1b51e944f42b19d0befbe037bec281369d449a6f3756eea576299a524a6620e0444d51108dfc3ed9c3c00ced", 0x7e}, {&(0x7f0000000780)="8b273cf429edabb23c8276b0b9fb3b9211f77f46725dc150f9c79d8df4dfb4650bfc216f96d2701ba8639e36b317c0a34250b2", 0x33}, {&(0x7f00000007c0)="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", 0x1000}], 0xa, &(0x7f0000001880)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x3, 0x80000001, 0x40, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x800}}, @authinfo={0x10, 0x84, 0x8, {0x49}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0xfffffffffffffffc, 0x4, 0x6ef3, 0x3}}], 0x6c, 0x4}, 0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x2, 0x74c, 0x6cd3, 0x61b4, 0x7}, 0x14) ppoll(&(0x7f0000000040)=[{r0, 0x140}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x2, 0x40, 0x2, 0x94, 0x0, 0x2, 0x80000000001, 0x1002000000, 0x0, 0x4}, 0xb) 00:00:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x50) utimensat(r0, 0x0, &(0x7f00000000c0)={{0xffffffff, 0xffffffffffffffff}, {0xffffffffffff0001, 0xd}}, 0x200) 00:00:12 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2206000000fe8000000000000000000000000000aa06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba48ec00"/131, @ANYRES32, @ANYBLOB="ff03008002000000"], 0x8c) pwritev(r0, 0x0, 0x0, 0x0) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x8, 0xd0, 0x7, 0x20}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x3}, 0x8) 00:00:12 executing program 3: r0 = socket(0x2, 0x5, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94) fchdir(r0) 13:54:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x3e8, 0xf000}, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000000140)="b23d328bcebf381c3bcdb97a51478752daaaa9f3223b53bd5987c2caf50d9b4ffde3e7d38ac9e8be2c5502112e866151959b952d78aabb221de8ba04ae83c1766e3c10c5a436f7d3d1f078b85c9f17001ee02c40ecb8c7e27d7592d71f30317891c5ab20c8a51d8be1a50e7213185f1e1260856aa41d49e7c19dc3c9a6658e16ee306ba5bb4df55356c7fa1dfa27f8ddecd8123f8e596620f4101f28bc6a07c44a651862e06ca38565f56a50557f7286bc14bb131e0143084ca128029e55ded25a26f3c1d0059ee099eeb94ef10556133f8b59ac243eb49216fc4b68c3fd37f7f2758e16e322c9ba36c213c0d5fb1a624d0e8e", 0xf3}, {&(0x7f0000000080)}, {&(0x7f0000001380)="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0x1000}, {&(0x7f00000000c0)="5a578ee60e3d65133bc8350563d0e27ab45c1825e0a9f668c0db9ba885720d5f", 0x20}], 0x5, 0x0, 0x0, 0x100}, 0x20185) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 13:54:08 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x10202, 0x11) r1 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000040)=""/80) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) 13:54:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)=ANY=[], &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}}, 0x8c) syz_execute_func(&(0x7f0000000540)="1c21b5b598cd801b69e46962f5696200d9d9d0f30f5d6b00795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4edfec4427d82c4c2b90a23f216c4c2f50b278f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xaba}, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)={r1, 0xfd, "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"}, &(0x7f0000000180)=0x105) 13:54:08 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 13:54:08 executing program 3: syz_execute_func(&(0x7f0000000140)="98344b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xba51, 0x401, 0x5000, 0xfffffffffffffff9, 0x6, 0x80, 0x3, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8001, @empty, 0x7}}, r1, 0xe4, 0x1ff, 0xe485}, 0x8c) 13:54:08 executing program 2: syz_execute_func(&(0x7f0000000040)="b19491cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc100, 0x1c) open$dir(&(0x7f00000000c0)='./file0\x00', 0xc, 0x20) 13:54:08 executing program 0: select(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x4f}, &(0x7f00000001c0)=0xc) 13:54:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 13:54:08 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e0f66696c65302f66696c613000ec6b10c8416f5fe04d6202d1f7bcfc24065064d79b5c510a6e63e5f59f9e41e85bbac639f2afcbe48c014c7624a30319de0aaf3f61b086ec3b4da780e2babd26ae851cdc9aab361ac7f2ac66e1769b"], 0x1c) 13:54:08 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x0) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 13:54:08 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x30000000) write(r0, &(0x7f0000000280)="293ce201ace3822d78e32be49b71e53a1aad0c55f4f9023f061e5c029291ba956aafb41efaf549b4c4d88b65298a1b2fd5fd245eb42771941f4793ac68f9decbbad9874bc0df38c50d851b27957cf5c0a869ec6c71dbc5b8c5cdb55cd9c522b7ec6ee0de58e3cefa4ab4", 0x6a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000000)=""/126, 0x7e}], 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) 13:54:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup(r0) poll(&(0x7f00000012c0)=[{}], 0x1, 0x0) 13:54:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffefffffffffffff) shutdown(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 13:54:08 executing program 1: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000240)={0x0, 0x4, 0x7, 0x7fffffff}, 0x8) 13:54:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x44, 0x0) close(r0) r1 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)=0x0) r4 = getpgid(0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x80, 0x8) r5 = getuid() getgroups(0x5, &(0x7f00000013c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000180)="c2fdd43e3fd36c781e894122f762ea2ff3f99ee9fe291cbba11ba8e2cd7fdcacf22121581680cb5eca8dd8f737fa9fa57794efc0f9b7eb10491273710b988cd85ebad2b73303ad6d1a598c2f3b9b06dd2681a5eaff69eded6dbeb408c7e7da571f66264e56071d005d2c2eec0c9b4b3be61e8816f2e99ffbe773da07c59fa89f761f2e79c767e4f800ccfee507bf28cb9bafd25d1e7f918aab48f803200ead0b1d13711a", 0xa4}, {&(0x7f00000000c0)="1239f5bbc94dba9c59bff024d91da6886a61dbcde3de5a08b626210f91c636dcf2ea185e", 0x24}, {&(0x7f0000000240)="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", 0x1000}], 0x3, &(0x7f0000001980)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000003e000600000000ff1c000002000000e31fa0412025", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000ff00000200"/20, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00050000"], 0x130, 0x8}, 0x20009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) 13:54:08 executing program 1: syz_execute_func(&(0x7f0000000540)="5298984aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dc4c10972f50b8cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="4d57471d2c9e7b", 0x7) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000100)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @broadcast}}}, 0x118) 13:54:08 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x7f, 0x110, 0x8, 0x7f, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x800}, 0x8) syz_execute_func(&(0x7f0000000280)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c484c4c461cd583d00000081c66d8db34f4f83397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x5c) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000380)=""/31, &(0x7f00000003c0)=0x1f) ppoll(&(0x7f0000000040)=[{r2, 0x40}], 0x1, &(0x7f0000000080)={0x9, 0x10001}, &(0x7f0000000240)={0x3}, 0x8) 13:54:08 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x75, "3ac4b7fb242cb500446c16af16491736ce3ef56bc3effb06aa27b204d5ca5c88a478827179711f5d414fdbb1d322551b6dc7bab11ad0f1aacb7e18f2e6ddc2fa368cac2fba5b563c5c43550fcee08c1c87cc3416a511f899c98bef8a920356124bf92e3507ab7bed0b77e683a636e92e005c2adf9e"}, &(0x7f00000000c0)=0x7d) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x3, @ipv4={[], [], @broadcast}, 0x7f}]}, &(0x7f0000000180)=0x10) syz_emit_ethernet(0x423, &(0x7f0000000240)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}}}}}) 13:54:09 executing program 3: setrlimit(0x0, 0xfffffffffffffffe) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfb9e}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 13:54:09 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000140)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 13:54:09 executing program 1: syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") syz_execute_func(&(0x7f0000000000)="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") r0 = open(0x0, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x372}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x58, 0x3) socket$inet_udp(0x2, 0x2, 0x0) 13:54:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="e1c39a9e5bb8c1c0493f8096b9a843e3fce8cc69c244a75fe2f2efa9d7e5d9c15558735234c6e6a0ebfae6a25bf9729ba5f01ab8d6393eb623041e", 0x3b, 0x80, &(0x7f0000000040)={0x1c, 0x1, 0x80000000, @mcast2, 0x8}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$getflags(r1, 0x1) clock_settime(0xf, &(0x7f0000000080)={0xfff, 0x7}) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000140)) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/184, 0xb8) 13:54:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x200}, &(0x7f0000000100)=0x8) ppoll(&(0x7f0000000040)=[{r0, 0x40}], 0x2000000000000383, 0x0, 0x0, 0x101) shutdown(r0, 0x0) 13:54:09 executing program 3: r0 = socket$inet(0x2, 0x7, 0x1020) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) r2 = fcntl$dupfd(r0, 0x1000000000, r1) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000000)="1251b0ca6ae1e7ef233151080a60648d982a705d505a018d0f6ee6a2de69ebd98fbf1d596e493069c63004b2790e0d99e8fa3ad9d0ad561614dd156fcdea9b246bf4a758ebd086242666440edb9612c72fc1c5bdacf357ba6560981e39b4d1e33d21d0d18a3314474f8ce2dfe5c765c708231fad7213e77e") ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000080)="984c9650e8b7cca09ab9eafd7b017dc1f16363ccff3becdfb5f0b45a976a686bf95d4593e940220eeec533a58b58fc77e9ba665b33695f32762a8102142964ad0791718a4fc41ff021c1c8650bbc095bb38d82c9da1d25671da6e645c1a31780715e21c6b0ca29570f421b1746f322f6c8b7fa363f1616") setsockopt$inet_tcp_int(r2, 0x6, 0xc11, &(0x7f0000000180)=0x7f, 0x4) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000001580)={{"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", "74556bc8ae1391f248e2bcf1a5029cb9fde6ec85f5d8bd379749a4ac24588764", 0x5, 0x3}, &(0x7f0000000580)="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", 0x5, 0x9, 0x7, 0x9, 0x3e15, 0xffffffffffffffff, 0xff, 0x7f}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) 13:54:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) sendto$inet(r0, &(0x7f0000000240)="96827ca271331652a85ad48d20b454bede81bc6faf898eac0161cee368ac336893e74d173d3923a725b755607374b3b0f03f27499a3cc05c45dfa219bd4baa030aab893eaf954f53da1f28", 0x4b, 0x4, &(0x7f00000002c0)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000000c0)="eb875e0468915d4dcfbe479f30af845593ecbb6d78506304915c8b9ac27b5029e8d7df53ec594cf05659f19003ced1b5b47f6667328d2b77cd087cf37eb7d1aafeefa454718880018665d0c4e532bdaa1fd68afdbdb2ed1c383a8a8b8df5d4bba40b88ef5eda46460f19a45ae19cbb431d20b0c84051986e89b096f22a2e50e45fc4223806308ea7eff579b98ea0aaf72b7c8bfb8ef47f9e7cb917383d4f8db297a66e0d36c379f9dbe38c4bce74b552cdd9a2a06a8cbd113c0720ede0eb4c6685debc1d43ed83c6e66656e8c1c11839a882ae36cd23259ed71c20c6b4ac", 0x6, 0x83, 0x8001}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x3, 0x6, 0x6}, &(0x7f00000003c0)=0x10) 13:54:09 executing program 1: r0 = semget$private(0x0, 0x1, 0x110) __semctl$GETPID(r0, 0x4, 0x4, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x4, 0x1, 0xfca, 0x2, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0xfe}, 0x4) 13:54:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}, 0x14) 13:54:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530e83a474f12246500edf6455cea5571eafd7523e30b20ddce5d99bc35982a6e018ecbf8a192e0f5bf8ec26cb4c7e671885fa7e092bc23ca02895fddf76ca07a2726975aa237a126a3efedaaabe2fcf92551ec2847ff215815bc302ad80c0f53466faf9c934c3a777292b46e7232113e839f63d09ee8b5ee2353580f07381e03c555966b3aa1c54f35d0a3570919343989ad8b4437c9589cdc2b8bc0ce3e90547dec41dc728f19b37b451842cdb217c4f81f6ca8434c8f8155308cce7da5aefe45ff483561fc5a6e153127189a351d63d03651"], 0x1) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x1, 0x6c7, 0x2, 0x3f}, 0xc) 13:54:10 executing program 0: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x10000000000002) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1080000000008fd8dabaf239c4615a1ebadf268fcf188da0b383cf0f9528625516e83a9116b4dadb3c5be49095d75117c23a6b3961538a3ebcc36b5e994aad2f17d2ddf5399f7a5922ab73d5e0b9efbc46976c7093c9d0b1da9a1ba530156df8bc3ea6e996ddb6718996191d5658b4632da8"], 0x10}, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000080)='./file0\x00', 0x180, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000440)={{"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", "427474c30da3973516cc3e5e6ffc1e87d4a046c05306df1619ea15a73a95232a", 0x400, 0x3f}, &(0x7f00000000c0)="2af978997acb7975321bdbad4752e6d58a711b6d87714a955b00aaf72e171ce3c7f71310be706c7df6d2440163fd6766e0a4221ba63410e43f6184bbca74febd33bbac853eb1", 0x2, 0x9, 0x9, 0x9, 0x5, 0x7f, 0x6, 0x8}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000140)="dcb695027ff25b74b8eed1fdc998447d02e9e451a6aeaf54932832fe73f7155b8e35050a908fa5db7d5f693b088fbff60e42c9541e75bdf4f67978eb5db164f0696c12fc451f5c69bbab6d743146cb0a98585c722a4c26c79849017becb5d4cd2b5abbd7c959a7") mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2) 13:54:10 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) 13:54:10 executing program 1: r0 = socket(0x2, 0x20000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1ff, &(0x7f0000000040)=0x2, 0xffffffffffffff0a) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3ff, 0x4}, 0x8) 13:54:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x0, @mcast2, 0xc600}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000440)={r2, 0x2, 0x1000, "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"}, 0x1008) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0346a31753d70927", 0x8}], 0x1, 0x0}, 0x0) 13:54:10 executing program 3: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_extract_tcp_res(0x0, 0x0, 0x0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) writev(r2, &(0x7f00000009c0)=[{&(0x7f0000000640)="3317ed2130d2a2829809fab635c625fa452ce3b3209ccfb098ca906eb5b2aca79818a152444f090b64d88f7b33a09dbbac62836ad3ac9bf0271199c250a170006d0667f66ef09e11d726a15ae0abb730e1c4e3ddefcc43d91763ba4869959267c11fb3ea326683a3"}, {&(0x7f00000006c0)="e0e7a4414535ed2e15360aea159c0a78bea179ca73a9fbed2adb3756ad1151c067ca67c777321c688dde200caaddd7714739ad19638994915b608f0c56e57d50e25593cc0aa7f7c23ae7adc2cfc74b94298e4242374b8046bd4da2a9000806aa0d88e7e37a262b323c592c48ff10ad5367f18972bdd140d8d94fe2d38d54ef6dce08ef9225c42fcb390bc41e3902ef96ea7dcdbe036055235eb6fb2f97d232bfcb17f6c792b4671758aa7b12f5f5e260fa66137bba586f39ac497773598db36b939b17b63704199e0413d8f8549fe078a7"}, {&(0x7f00000007c0)="6ed7db3db848d81edf5a5f223f4df824c33d39123531a541e4acbb297d3069da69dc4c30bbfbd0b7e496c4912193c212c9ad656b14db1713db2bed02c4a86d30b60d83bc1c58c2a2f08f00460bcb54b77eb83419bf4e02b101994b55d40d061e1982e6389e3537387e05d13e45ad5b313e5817877a188c3e377fbb39ba8120833e3fe85582e16213502c086c70c4f31e08d2af1ff0e24f859936604b2fe0d50d92ee85a75c63db2680e1e95652d0c9ebbfb2f1ebcf27b4ca114aa072660507050f683b2903ab89c5a4a51c9c23a1"}, {&(0x7f00000008c0)="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"}], 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r3, 0x8}, 0x8) fchmod(r1, 0x18) 13:54:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) flock(0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) mmap(&(0x7f0000f18000/0x2000)=nil, 0x2000, 0x6, 0x12, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x7fffffff, 0x101}) 13:54:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="750200"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161) r1 = socket(0x1f, 0x5, 0x200) ftruncate(r1, 0x0) 13:54:10 executing program 0: r0 = socket$inet6(0x1c, 0x10000004, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x52, "55317a77623090ad0bcca4e20cf7c0d68095a2ab2528b425de35d093bdc485b6486e0752f83461390e4907722ae5fbb604b482a6e19219ec28704feacdefda2aabc5d2550d70dcab3b54dcd1badf088884cc"}, &(0x7f0000000080)=0x5a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) r2 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r2, 0x0, 0x36, 0x0, 0x0) 13:54:10 executing program 2: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x8) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) 13:54:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) shutdown(r0, 0x1) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x3, 0x59, 0x5}, 0x10) 13:54:10 executing program 2: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadc0dafdc3bafdc3b2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0) poll(&(0x7f0000000240)=[{r0, 0xc1}, {r0, 0x100}, {r0, 0x104}, {r0, 0x20a4}, {r0, 0x1}], 0x5, 0x737) pipe2(&(0x7f0000000100), 0x100000) pipe2(&(0x7f0000000140), 0x100000) semget$private(0x0, 0x3, 0x4f4) 13:54:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 13:54:11 executing program 1: syz_execute_func(&(0x7f0000000400)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgid(0x0) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x1e, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000100030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/122, @ANYRES32=0x0], 0x8c) r3 = msgget(0x1, 0x6) fcntl$lock(r0, 0xf, &(0x7f0000000180)={0x2, 0x1, 0x100, 0x7386, r1}) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 13:54:11 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket(0x11, 0x4, 0x200) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000200)={0x4}, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000440)="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") rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00') sendto(r1, &(0x7f00000000c0)="766b77c419621c5679bec8ca2aee43f6d5f2e5277552fdc69e042a1215bff18205be19c91dbd4ea0d872c010bb90ce6c49c8cb240e031abbce5e8a776dc57f52cb875c3ac1582c61ed6833b500b855493668e7d30d292368108fd1fe915e97545c2df2d2c04452b8d69f5a2e134c0e21bff9225da81573e1ad6aed097058c920ddd0f3775a06bb16458e8f79733ce98b564e2fbc07b0a1b19262a20d1ffb", 0x9e, 0x0, &(0x7f0000000040)=@un=@file={0x1, './file1\x00'}, 0xa) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000280)="ec02fc6f258b0f675775835f3e3181a3371f53648e70bf1588ced3f54ff99427480be3d01aeec78a9beb3a1b4900311c6936fe40f7d057c73a86237c248b8b91bcad8018b78dcedae3b4bc205d5ce4688874729983f17e685e0985b6afbadf4d2055e2eca3db496bc4d23026ac569fcec0") mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 13:54:11 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) preadv(r2, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/198, 0xc6}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000007c0)=""/127, 0x7f}], 0x3, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000140)={0x77, 0x2246}, 0x10) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000240)={{"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", "067398c13568f24ae696d0d2c8777127c1ec6c7cee350e80d0d472a19c70894f", 0xfffffffffffff6d7, 0xf92d}, &(0x7f0000000140), 0x1, 0xfff, 0x596, 0x39, 0x80000000, 0x1000, 0x7, 0x1ff}) ppoll(&(0x7f0000000840)=[{r1}, {r0, 0x144}], 0x2, &(0x7f0000000880)={0x2}, &(0x7f00000008c0)={0x9067}, 0x8) 13:54:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) r3 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 13:54:11 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000200)=0x5, 0x2d) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) 13:54:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = shmget(0x0, 0x2000, 0x290, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000140)=""/20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4c) 13:54:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x9c, "5cbbb65f1ba22d7a7e9a5181bb68e774bd34085a7a04c83ea96ab68ec43b21a34e7558fa042c726c277f9bf0fcd78005271e9ed9952b1a3e22c7aa6b9a6e7ac1bb8fb06c27181988aade1dfc7f89f7a7b6ceef4d0d1bf380f86c284780510f3d750e6edf209fe8d6d32ae8a0ff454b4e9c5f3375f8912aaa241baa4fa34518ea6e7c01ce8fdf290f45772ccee347c8196acaa38f389d9924b54c2863"}, &(0x7f00000002c0)=0xa4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x7f}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={0x0, 0xa922}, &(0x7f0000001400)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000001540)={&(0x7f0000000000)=@in={0x2, 0x2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="0cfee80d59ebeb515b7054978e7a9a825dfed571a6bd35b394b870bbaa861b0723d9e4f4743f8eea0dcd391570618fe73aae762e974e7ae4515c7ba2b0a21a2b6e4bea90478787088ce4ab91a7f86acbf9de918332097fccf14f81b2688ed1", 0x5f}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000000c0)="ed4498f9bef62c836cdfd64aa265a4a5f5ef6d4ef63bb9152825ff61629e29449f79591f994a177d5a100a1cff75dece44c4d9018dee66c0e7a4b7632164abee9fe0714d3b7cf57a4aaa7a69a967efccce7421edcec28039ef99c674d4a04d777c081f61438635c26c79277f67b858d06d79dbe44730bdbfc6711d48e9d999fb2e3ead181ade9e1a81d58c5d462bb9ecc72f0a88604082e4cc3f97c447a75db269c53a7b4229d4fd22ba33b955c37b8dd19fb31c70d8556d29deb71186fbb96963675a12a220228372cdfe23bb3dd23d05ea237357a06532618f222655a15fafb4ab4d927c7b5e5aee", 0xe9}], 0x3, &(0x7f0000001440)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x2000, 0x9c6a, 0x1, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, @init={0x14, 0x84, 0x1, {0x0, 0x58, 0x0, 0x35813171}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0xfffffffffffffeff, 0x2400, 0x0, 0x8, 0x9, 0x9, 0x9, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x2d58, 0x4220, 0x3, 0x1, r4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x34c0}}], 0xcc, 0x1}, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r5 = getpid() fcntl$setown(r1, 0x6, r5) close(r0) close(r1) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000002580)={{"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", "70a5c4ae100f7e4c91259c1ef64e0e547be604f01fa0838b7860ffc907bc8829", 0x6, 0x1ff}, &(0x7f0000001580)="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", 0x569b, 0x100000001, 0x2, 0x3, 0x9, 0x0, 0x4f, 0xffff}) 13:54:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000080)="13ec9a9a3319e52b2d9f9ecc82bc6843df5159cae6990b4ae5788b49833a2a644f13dfbf79020517dabb99119c462232a6e543fe0b10efafb2ba4e27fd926179f69894821ff9d62400a1ce84c35741a76fec77d93b1320438576d35b62306ac6b4a040d8baac7fde61918e3b68ce1d7fc9ccc333c480089921e6130fa149d95fb4d07e228b1f8e24eec37889c21067132a59c439fbea5384e6c3dcd85ccd0a5b53", 0x7, 0x5, 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000200)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x800, 0x4) accept(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c) 13:54:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 13:54:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x33}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 13:54:11 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000013e00"/128, @ANYRES32=0x0, @ANYBLOB="44d41030009cd200000000040000010000000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x100000000, 0xdd, "1337b1695609d2acc0cdf49859f67c1a0ab42f5052c42adbf9de9a868e744fcd45e4fd77587b25402047972733f3714073b6b925b58ea1f0aff003eacccbbf6165443fe47b925a91157c28f45d6870d9ebbafac1898e15602a79dbea44581e2f83b65ac7a92848fa2a2c9fa5c52bb6b77fe64f2f3ea99061b076a20e943f894d86c9c892918db846cfeeb4709d4b0c2be3e1a486991bd52ff16e3d30fc5db7797046a9366dd502dd04a780bf982767fa2f04a50af542c7422bc717281da0c443fa549ca43d6846b416ef0f9163df5fa2ea9e814617d590f59f11a6b85c"}, 0xe5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2205000000000000000000000000000000000000002f00000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000009f5d040900000000b900000000000bbfb5c100"/128, @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r3, 0x8, 0x3, 0xfffffffffffffffa, 0x2}, &(0x7f0000000140)=0x18) 13:54:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/47, &(0x7f0000000080)=0x2f) socket$inet(0x2, 0x1, 0x5) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040)) 13:54:12 executing program 1: r0 = socket(0x11, 0x3, 0x1c) fcntl$dupfd(r0, 0x11, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x40, @ipv4={[], [], @multicast2}, 0xe79}, 0x1c) 13:54:12 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001588000000000000000000000000000000f000ff020000660000000000000000000001840094780000030060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) 13:54:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0) 13:54:12 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(r0) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x40}}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x7fffffff}, 0x24) 13:54:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f663b4f5f4369"], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x121) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x2) 13:54:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e95000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x400000000000012, r2, 0x0) 13:54:12 executing program 3: syz_execute_func(&(0x7f0000000980)="98a84a9a9af3f20f81790000001c850f05f3410f2ac2bfd9001100c41763f0d53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f2900018ac4e1a77ae95b70c4c3c4a3bd4877f88af7dcdc0fbcaf4c10f1c4417a160c7baf3e6766f2ab38e338e3c6acacc4c3214cb9a54b19c201b00b000000440fbafc04670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc46139727b0666474f383ae34ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x2, 0x6}, {0x408000000000, 0x3}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0}, @in6={0x1c, 0x2, 0x3, @empty, 0x3}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 13:54:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000142396bc43ab279642e7cebed5f5b5ed42ca9e251c425160438eb3395a883be6e1b2c1d2fb3bf288d1b8753755e22860312b1dbcb93f9466bb89f90972abf27250db5af5da281544a2538fb3d67719ff64ca96da50aff2b4df0d695bce44e1d5d8a3a9532bea445b0e7884eb14ed9382a976d0dcae00ca48e0843503ce3f2823"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) 13:54:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)) accept4(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setstatus(r0, 0x4, 0x10000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000600)="4e98acef33e57392f6b88ee70f47e3e9bb4648cef1a2feda1e85fe98cd976b4420cbaf5f677f1952d82b3658f8fe4575a108983e0fb4fed92756734e7468ef86a9eef7135d11d50b34b92757d7664e1f438456d0826d7670d6ef73cc3f34125d42b4737d68297e57f4ec8fc5476414078a4ff70976fecdcf20311ffd7bb318472880f0e3ea7bc2dc114f95e7b29e6fe667a68629c0be3c09dc") ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000100)={{"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", "7c28b2574a157d33312b24004c9a9cf22ce44cd04a6970ea3de2d45b0a535842", 0xfffffffffffffff7, 0x2}, &(0x7f0000000040)="6311eeed93b59d927f55897f9f156e4c30663f5e9f741c098c2ef50c1e5cceb9b6781edb2302aa919130eaf1c3a58e738033d5c7f490288d060372b6b072e99974fbdec08e130f0b35afeb79d9b17f3c98a20d82f5c5863fd5b77734a852b5560f6bcfd6c78eece0ce538c44d759176ffb3858fc78d7b17980f22b51252f67d2b1675548407e70ef7bfca4a543b82aba7637d769e74cc986e15263be4ccd0935328a59f8b008f9b046943183ef34ab30aa", 0x4126, 0x5, 0x2b3, 0x100, 0x7, 0x200, 0x4}) unlink(&(0x7f0000000000)='.\x00') 13:54:12 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x411, r2}, &(0x7f00000000c0)=0xc) 13:54:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8002, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x17c0, 0x5c00, 0x81, 0x81, 0x1, 0x2, 0x7fff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r3, 0x8, 0xa6, 0xde4}, 0x94) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fchmod(r1, 0x68) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x9, @empty, 0x9}}, r3, 0x7, 0x5, 0x10, 0x5, 0x3, 0x80}, 0x98) r7 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/163) setsockopt$inet_int(r6, 0x0, 0x5f, &(0x7f0000000400)=0x4, 0x4) bind$unix(r2, &(0x7f0000000440)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000480)={0x2, [0x0, 0x0]}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000500)={r8, 0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000540)={0x200, "3900e99254d7a32146f414e74994f37b"}, 0x14) setsockopt$inet_udplite(r6, 0x88, 0x2, &(0x7f0000000580)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f00000005c0)=r3, 0x4) open(&(0x7f0000000600)='./file0\x00', 0x440, 0x1) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000680)={{"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", "543605fe6ef627cd613c0ed203491f7e6fe88df542b44173bc0dbc0ec6bec3b2", 0x401, 0x1ff}, &(0x7f0000000640)="1e2beee75c6febf1784043347ad3fc19433306888ac33e3d70b0b84f23d2b4c6f2eb16932a9547c4d9999037d3b4", 0xa9e3, 0x0, 0x10001, 0x3, 0x44, 0x1, 0x1, 0x3}) fstat(r5, &(0x7f0000000b00)) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000c00)={r8, 0x10000}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000c40)=0xb9, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000c80)={0xe2, 0x65, 0x20, 0x3, 0x3714e0e9, 0x5d, 0x1, 0x5, r8}, 0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000cc0)={r3, 0x7}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000d00)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000d40)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000d80)={@remote={0xac, 0x14, 0x0}, @broadcast, r9}, 0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:54:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x37a11e0, 0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/81) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x3a44, 0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x200000000000, 0x4, 0x0, 0x7}, 0xb) recvfrom$inet6(r1, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0) fstat(r0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x1, @rand_addr=0x5f}}, 0x0}, &(0x7f0000000400)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000480)={r2, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0x6, @mcast2, 0x3f}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x4, 0x4) 13:54:12 executing program 0: syz_emit_ethernet(0xfffffeb3, &(0x7f0000000000)={@empty, @empty, [{[{0x88a8, 0x5, 0x3ff, 0x4}], {0x8100, 0xffff, 0x5, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}) 13:54:13 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4c4835d4c950c0000000fedfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68f00fbabd882f7225024851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x20, 0x1, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x100}, &(0x7f0000000180)=0x8) 13:54:13 executing program 1: syz_execute_func(&(0x7f0000000000)="1cffb5b598cd801b69e4f56962f5696200d9c4c1b173f34717795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c421f55cf55151cc47ab1eea01ef0fafff0f676d005b5b45e145af000f9a990f691b2187872c240f54635bde3ef3428c710404e1e0ef26400f0d18c401fe5ff6e30f0fc3b7230000006736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 13:54:13 executing program 0: r0 = socket(0x0, 0x5, 0x218) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x9}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 13:54:13 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e2d", 0x9}], 0x1, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), 0x4) 13:54:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7ecda850b248be97fdb7e33c22c665c98f68b42719dbbe716236029e92d893a3ee097acd07f7e02c4fa4dc7a231976e57659aafd43bbf166c816be09cd17d150730e017e10dea754bca14dc163b1c4e6a33a5a07404fdb7a527753f2a345ce2d9ce44a1a3b6e533e2c979336d61b5460bb630910da324f100f8e4e53b64b9212ace6e2ae84163acabe7e4014fc16b4477a283ecd647631a8f53d747339774f0703d01a127f903cbc67a0d824c947df0068feaaf1933c0454"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000140), 0x10) connect(r0, &(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5fb, 0x100000000}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x100, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000079c456abaaa935430000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000802eee8b54e73fd36cebf06bd7a21900"/144, @ANYRES32=r1, @ANYBLOB="0600000023000000f54308000000050000000300"], &(0x7f0000000180)=0xa0) fstat(r0, &(0x7f00000001c0)) 13:54:13 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8008, 0xc0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x9}, 0x1) mlockall(0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) freebsd11_lstat(0x0, 0x0) fchmod(r0, 0xc0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 13:54:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x1, 0x84) 13:54:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, r2, 0x3, 0x4, 0x114, 0x80000000, 0x9, 0x7}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 13:54:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x17, 0x5, 0x3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) 13:54:13 executing program 0: syz_execute_func(&(0x7f0000000480)="984a19e9c4a2791dcd0c44460fbb1e406932fb00050041e2e90f01d500bce9e9b8c4f4014e4eb83626400f0fbafeefffffb74b264ad80f30091e1edee509c421045f46076744def8c4e10bf8c45b64660f3838520a470f898c000000ddea33edc4013e58314877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e5392c58160160fc60fc6aec4e1d55774e80200f1b200628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff0029ffffff81fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 13:54:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0x1) shmget(0x0, 0x3000, 0x100, &(0x7f0000e6c000/0x3000)=nil) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x12, r0, 0x0) Feb 18 13:54:13 ci-freebsd-main-2 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Feb 18 13:54:13 ci-freebsd-main-2 kernel: Can't start NLM - unable to contact NSM 13:54:13 executing program 0: __getcwd(&(0x7f0000000000)=""/52, 0xfffffffffffffd9f) socketpair(0x11, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:54:13 executing program 0: r0 = dup(0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xff, "c9f2f5118167393a59a6b7f167a4a7d30f800c55061657529f471ebfd9f43c45260de9ab36460bec21d8ce2174e7379dbda2257832885f3dea84f09a87930adcdfe9313efb9ef43419dae59e22fbbcdb7f4420d0c36381c0adf277fb50cd3dd622910297ec852a594273e220c00d9d891a070a6e5771287d3cb8248b7d04dd56f7dfa75dbc999382c7d6c93f0bc706e3b02ef595c71263f68aaef551b35876045c58e5a08667837cfc02d0be884bd08c41c83613061936130204bdd3b6d968cb196cae5f942f653a95b7ba06a7b3ffa420d03bd7c48fa1978108167220b1cd725447bb27a5f991705dc187d6ff03b368ff7b1bbb510f0bd590f312bd23218c"}, &(0x7f0000000300)=0x107) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="c17e1b62f1fbfec5f213107d4018a7d230cb"], 0x10) getpeername(r3, 0x0, &(0x7f0000000040)=0x2e) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r2, 0xd6c, 0x3ff, 0xfff, 0x1, 0x9}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e220300000000000000000000000000ffffffffffff07000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000f900"/128, @ANYRES32=r4], 0x84) 13:54:14 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mmap(&(0x7f0000e8c000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x5e) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e95000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x400000000000012, r2, 0x0) 13:54:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001140)=ANY=[@ANYRES32=r1, @ANYBLOB="156767efa6ebf077e7d247ba129c444456117b4fc74a42a65cf041c1d5df7ca8b3a0a152e0a0ae691b2e2609d859d2652e6f3c4c0483f934cef561f1edf97d4dc1a59792500d5842cd788f6d4f68a66eecddc9c5a804194f1c7cf5124230134780aa803c92bfcd7427d30d4f81a8a703798114a046d597c5b974ea40cffe6ba2dd21ffd33abadb2cd788"], &(0x7f00000010c0)=0x8) getsockname$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 13:54:14 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r1, &(0x7f0000000000)=""/61, 0x3d, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x5}, 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0ff0700ffffff7f0000000000001f00ffff"], &(0x7f0000000240)=0x16) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x4800, 0x0, 0x81, 0x141, 0x5, 0x4}, 0x20) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) 13:54:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sync() syz_execute_func(&(0x7f0000000140)="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") socket$unix(0x1, 0x5, 0x0) 13:54:14 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x400000000000020b, &(0x7f0000000080)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000001400)='./file0\x00') getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:54:15 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x2) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 13:54:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x84) chdir(&(0x7f0000000040)='./file1\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000140)='./file1/file0\x00', 0x8) 13:54:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x84) chdir(&(0x7f0000000040)='./file1\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000140)='./file1/file0\x00', 0x8) 13:54:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) accept$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 13:54:15 executing program 1: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) r4 = getpgid(r1) getpgid(r4) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(r5) getpgid(r6) r7 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x5) truncate(&(0x7f0000000100)='./file0\x00', 0x608020401) setsockopt$sock_int(r7, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r7, &(0x7f00000008c0)) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) chroot(&(0x7f0000000140)='./file0/file0\x00') getpeername$inet(r7, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f00000001c0)) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 13:54:15 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0x8) ftruncate(r0, 0x2) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) sendto$unix(r0, &(0x7f0000000140)="b88572b0f3ec41e446f4e915ec257f71ca92cf2e0b676c5893ba95c510be019fd8edf1fc425f6303d30cd3309e26c14fa2de1c0a7a8306a4a126ba1ea02db11fb5112d8bd3c2a2f7a8e035b2f41d3e533e5f4bf7b180b04975399261b11374b2915240088c407469e252f24747a9ca1635c49bb590d8851287a353b6dde0b12de9e1eece15f9914aa9ec267fcb069fd911d6a28acea77fa8157bcba6f434789a8ff71ddd8e7ac1d7660de1e7ff20e3001957b303abb7375da15cf89bd293082293644462330fa2ad21217f5117e170c78436a6fe5c3071", 0xd7, 0x20004, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10], 0xa) 13:54:15 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 13:54:15 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x1, 0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 13:54:15 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x404, 0x30) recvfrom$unix(r0, &(0x7f0000000040)=""/40, 0x28, 0x40043, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) poll(&(0x7f0000000000)=[{r0, 0x2080}], 0x1, 0x0) 13:54:15 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x4, [0x100000000, 0x100000001, 0x1, 0x2]}, &(0x7f0000000380)=0xc) r2 = socket(0x2, 0x10000001, 0x84) r3 = semget$private(0x0, 0x3, 0x2) __semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f0000000480)=""/176) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000003c0)="2c1c1b83aee695a6129e945bcae92b8ebee806c0a1573b38590b3451fb117bc92971460325627d2cc2f949acdfcb7f401c04a97fed4d242df85da3e04ac23f19b218d5fa21fe8b13df24878cbd9313b16a737796f3147a7e6fafacaef003d293b423097e513ffb6dc1705714b45f8b5be5d198f50fa54e0e8b9e1d27419ff0757d0e1a50f868d13ffde4274d1c6e27e68aedfcf018590ace22bc1472160fe11b") connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e0000696c653000437b24bd2cb195e85be24bcf11bc50fced1dda174287104e3e8b5b02a7877f605d9b80ce18da3ac133e68cda6d969bc986a8d7d6cb7a068135dded549daa09f6b5a6cd1f32e81896f1af9323fe91d71000aaaa88054e61dfde183a826e6b6941512cf451b34b0d46ebc3a09cf576c9f9366a7928fd445ba7365a1aed14aa8074f1fc5c36f24beec6e8f8507ff4dc912e29d7e1299d390f"], 0x10) sendto(r2, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400"], 0x8) sendto$inet(r2, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) sendto$inet(r2, &(0x7f00000001c0)="421e59848360922132ec189cc4b1cc23e89a5026a3babdc5a0dc57bd2e624aff05eded12e9c9286b0d85937ecff52bf638e031e39b98fe87f7db8da7a8fbccb8fda9cf05b478c0cf947fa8e13cbbde78fba0bd7256691602c44754e7778ebaf4add8df51479178b9953d188bd8ea062ae82e4f1279b9583cce5ad8800f7b91", 0x7f, 0x1, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x704ad7eb}, 0x10) 13:54:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000300)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffff0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_int(r1, 0x6, 0x808, &(0x7f0000000040)=0x4, 0x4) fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="470000008b66206416e0f1db97a670c97b9f259a5955c9b5297bb1d9c55f7935fb81e82ba09ada4124ddb3435e55ef941afafb56e5f2f6d1c34a21791caf000000000000006d5b1835f6d853e287c9734358be69e62bda8876b384f31f7bcb510ba29cd70025e382bc41785bf0e51d8cfd8b8a2647bf1159dcac44c31bd085896a68337bde08375e9b0777dceac7db75efede49bfc25a571b5acc125a2dd1c532ba500289e17af067c010fb7232a4e38a2ea76f0059140826b0a1aecef795fc6ee967ab35b036f67c031bc5076849f824af4cefc3cd8190679f26ea397d9fc539a"], &(0x7f00000003c0)=0x4f) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0xa9cf}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r2, 0x4, 0x1ff, 0x7, 0x9, 0x401, 0x3, 0x3f, {@in={{0x2, 0x2, @multicast2}}, r3, 0x1, 0xfffffffffffffff7, 0x0, 0x2000000000000000, 0x8}}, &(0x7f0000000580)=0xb8) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) 13:54:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = socket$inet(0x2, 0x7, 0xf7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xd0, 0x800}, &(0x7f0000000080)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) 13:54:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0000000300"/16], 0x10}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20008, 0x18) 13:54:15 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x3, 0x20000012, r0, 0x0) fsync(r0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 13:54:16 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 13:54:16 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000080)={0x0, {{0x2, 0x1, @multicast2}}, {{0x2, 0x2, @multicast2}}}, 0x118) 13:54:16 executing program 0: syz_execute_func(&(0x7f0000000140)="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") socket(0x2, 0x20000004, 0x9) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x185) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0x3, 0x4) 13:54:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r1) r2 = accept(r1, 0x0, 0x0) writev(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 13:54:16 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket(0x17, 0x20000000, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) write(0xffffffffffffffff, &(0x7f0000000000)="49c1b4007b", 0x5) 13:54:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="02002e2f94d9e259cc685c78b5f1578b18522b93ec3ba128e30b"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 13:54:16 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000000)) 13:54:16 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), 0x4) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000001c0)="20858cdb1e43e32d8670e506169eec2760a4b798546a0c1433bb23edaa71cb493cde1020e1da9bba86a56435d11fbaf5f9e0ab77d350e550a1eb4f6b9725b02332939da37948e197f154d3daa368b78a0b41f077c2016473e149a4ddd503ba49540ec51f213ef2d4afb3f3592ad40be058cf94fe7670c8c35c4503afd2e5f3abf59aa4629adee43f576b9c84f29a") readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/173, 0xad) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000000), 0x4) 13:54:16 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/120, 0x78) 13:54:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x2}]}}, @icmp=@info_reply}}}}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0x3, "59cc346f3fe0c2140e10cb9e61dad7ab"}, 0x14) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2, 0x2) getsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000180)=""/184, &(0x7f0000000240)=0xb8) 13:54:17 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x3) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x2) 13:54:17 executing program 0: syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x8638000, @remote={0xfe, 0x80, [], 0x0}, 0x47d}}, 0x0, 0x1, 0x3, 0x6, 0x7fffffff, 0x2}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0xffffffffffff047c, @mcast1, 0xec8}, @in6={0x1c, 0x0, 0xaf9, @ipv4, 0x9}, @in6={0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3}]}, &(0x7f0000000300)=0x10) 13:54:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) lseek(r1, 0x0, 0x0) dup2(r0, r1) 13:54:17 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = msgget(0x0, 0x40240a9d1d0226f3) r2 = geteuid() r3 = getgid() getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x1, r2, r3, r4, r5, 0x80, 0x180}, 0x8, 0x6, 0x5, 0x2, 0x0, 0x3, r6, r7}) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r8 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000000480)=ANY=[@ANYBLOB="0700000002000900080022004e3e01000107"], &(0x7f00000004c0)=0x12) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x9, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f00000000c0)={r9, 0x5}, &(0x7f0000000240)=0x8) getpgid(r6) 13:54:17 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000300)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup2(0xffffffffffffffff, r0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r4, 0x7}, 0x8) poll(0x0, 0x0, 0x2) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x400, r4}, 0xc) 13:54:17 executing program 3: r0 = socket(0x800000001c, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) close(r0) clock_gettime(0xe, &(0x7f0000000040)) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x7fff, 0x1e}, 0x0) 13:54:17 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, 0x0, 0x0) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) 13:54:17 executing program 3: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r2, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x1f, 0x4) setsockopt$inet_mreq(r2, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x1) sync() fcntl$dupfd(r3, 0x11, r3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000140)="7fac7af825d7f3b7a7f3642e3a298ad642ff72a39ea00d409fb8e5b3cbb8d8a6ae9d93269b89e78247808a9300145305b286") 13:54:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) dup2(r3, r2) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00022e2f66696c65302f666901003000bbe46fe5a949ae31aa760395ba24be04a89e3cec52920f6c76f15797b40e0f5e28951d6670e2e1b6ce327d495b7bc7f35bb9eaf9ba4d855718d37606907e9c4ca697b73af7b49d1aa03f3995eef75bdbadbd"], 0x10) 13:54:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0x3, 0x8, @rand_addr="e3ac71568179947a695b29c731a92aa7", 0x8}}}, 0x88) ftruncate(r0, 0x9) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 13:54:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) listen(r0, 0x0) close(r0) 13:54:18 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, 0x0, 0x0) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) 13:54:18 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x1c, 0x20000000, 0x46ac) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x2, 0x100, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2377ffffff0000000000000000000000000001ff0100"/128, @ANYRES32=r1, @ANYBLOB="090000000080000080020000ff0300001a0a0900"], 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x4, 0x4a00, 0xffffffff, 0x67, 0x0, 0x1, 0x9, r1}, 0x20) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000280)=0xfffffffffffffee5) 13:54:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = socket$inet(0x2, 0x1, 0x7fffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xb91}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xfffffffffffffff7}, 0x8) 13:54:18 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x31) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fsync(r0) ftruncate(r1, 0x80000001) ftruncate(r2, 0x0) read(r2, &(0x7f0000000080)=""/28, 0x1c) 13:54:18 executing program 1: syz_execute_func(&(0x7f0000000000)="1c06c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(0x0, 0x0, 0x0) 13:54:18 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f00000000c0)="f6dba44fd07f6cba34c3f3f5e613b2014046be57dd819caa468f753c9bde67b33b782a4a0cbc43a5af9d23c00b47567eee13bad5be6d0bd4ddd65bfd4020f4b37a", 0x41) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') openat(r2, &(0x7f0000000140)='./file0\x00', 0x404, 0x10) 13:54:19 executing program 1: r0 = semget(0x0, 0x0, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0x1000, {{0x1c, 0x1, 0x5, @mcast1, 0x1}}}, 0x2eb) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x20) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x8000, 0x8000}, {0x4, 0x2}}, 0x200) bind$inet6(r1, &(0x7f0000000180)={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x443baea7}, 0x1c) semop(r0, &(0x7f00000001c0)=[{0x0, 0x1, 0x1800}], 0x1) 13:54:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) 13:54:19 executing program 3: socket(0x17, 0x3, 0x100) r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 13:54:19 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) r2 = semget$private(0x0, 0x3, 0x220) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000080)=0x5) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000cf96ef474e577773af7f2938cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aecaf387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848a"], 0x0) sendto$inet6(r0, &(0x7f00000001c0)="132da9a47687768b5e86208a29528098da56117f338f3e751778af0a3ddd71e8f274625dcbab6e14bec6aaf1df74fcebf0a698e96cf1506fc13961f32f4ecdde37145892abd5abc5dc87d0ead1cdf1638ab43d276fbd858c456d527a7c6b319c8224a2e17a8db7bf53fab8759979f5084971bd0e26", 0x75, 0x2000d, &(0x7f0000000140)={0x1c, 0x1, 0x7, @mcast2, 0x4f}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r3, 0x9, 0x9}, 0x8) r4 = getuid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000240)='./file0\x00', r4, r5) 13:54:19 executing program 1: syz_execute_func(&(0x7f0000000080)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x10000, 0x8, 0x1}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080)={r0, 0x20000000000000}, 0x8) 13:54:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r1, 0x2, 0x400, 0x80, 0x0, 0x8}, &(0x7f0000000440)=0x14) r2 = open$dir(&(0x7f0000000240)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f0000000540)='./file2\x00', 0xfffffffffffffffd, 0x100) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) freebsd11_mknodat(r3, &(0x7f00000004c0)='./file0\x00', 0x0, 0x6) open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000580)=0xa0) pwritev(r2, &(0x7f0000000500), 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 13:54:19 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x30) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0)={0x7fff, 0x100000001}, &(0x7f0000000240)={0x5d6d}, 0x8) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000080)="148d3f8bd654c740a3c77ceec0b6e884e5f96477d7bf865c50ae7adf7119d1bdf3c1ef7893507341ffdd3b5d2651b91ac110a8cf32ae37b165e8be46f5df9bf40a5532472854801a5aa9e8eef0e2a85661873f9dd39534b4a93ec1b393292640d648c7be9d2e371c9e361af8d09f3623647dcb9505f22009a626f1a215712a4159537cdebe25fbe76ba81c88948e9a058b7e5b423d863221bcd80fda4cdc831f6e1ef6eee98b529a040a6d3629", 0x42d1, 0x100, 0x3ca6}) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000280)="3ac547bc291b73c76983207e3838bed9408f89c8b5a7d19cd644a5edd51d8f76ba850584b49c681ac02f699b577e3bee3ab7731db16c9383092dc95fec22fe2f947cbc37e7b879c7ee404b1fc91db244b7b2e727") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) writev(r0, 0x0, 0x0) 13:54:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000280)={@multicast1, @loopback, @local}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000a00)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000080)=""/32, 0x20}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f0000000480)=""/197, 0xc5}, {&(0x7f0000000240)=""/61, 0x3d}, {&(0x7f0000000580)=""/199, 0xc7}, {&(0x7f0000000680)=""/193, 0xc1}, {&(0x7f0000000780)=""/97, 0x61}, {&(0x7f0000000800)=""/247, 0xf7}], 0xa, &(0x7f00000009c0)=""/20, 0x14}, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', 0x389, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000a80)=0x5, 0x4) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001ec0)={0x0, 0xfffffffffffffff8}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001f40)={0x0, 0x400}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001fc0)={0x7, 0x4200, 0x8, 0x4, 0x0}, &(0x7f0000002000)=0x10) sendmsg$inet6_sctp(r2, &(0x7f0000002100)={&(0x7f0000000ac0)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000000b00)="8ef9baf604444034cc616a8950f6f11017d76ec000e59741ad1f8309489b8d54452ab9c3bfc64f4e877219552806b7e7641aaaeb26b5a1a390310c089a6b181a0ff35be959f7c0a5b6e99e32b48eecf1f51d509dd948cdf62ae355fdaae2a19cacb6c94f70737e23974b13d357f0e55a55ed383d8eda3191c50f7af37bab8c1f754a4ef92e20fddc833c53e8c50f3347bac405461781e3efb7cc00adb4951a299fc8f08e9c7f611647a823e0fcb9789de18b3de5ed9610ef9bf272bc096208", 0xbf}, {&(0x7f0000000bc0)="30539dafa800ebea450aec8b76dd721ad85f01583eded170f358e79582d6b178f30e1ef635d89f468a09b5", 0x2b}, {&(0x7f0000000c00)="a38fc1475b30b7988d25b51a7997b009260259f58109402d3614b38cea980bf6b04e578e91de66a8d18be36d7955048df07353bd627060e965117b9551e590c119e3", 0x42}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001c80)="c6e6db2f8ffb67d7f1f30ea8b6768d17bf62283ca46634218b17ab283d9318a24daa2c4107a3251736820953d4516cfb6d4bd2d18f3699e5623eab9963e09db5204bdc83f8aa3579b60b60395f6c519ed783d5ebd09f71d2e723d741ee0438084fe02c2339b80b881c4c82537a8c6362f602973a294f8969df7cc5ab9703045d86666e3522fe30937243013e76c6f600ed29302c1af98dd1c472fc19cbbc928cc334a58a1df1b0f0beee98316af48c7f315901761cf5eac780470edb388f3581e0a93d13d77de24c03078d6f58964eaeb09e5e6921e04cb347b28544cb2c4c0b3c3889b13545fd36a2a7c4a8", 0xec}, {&(0x7f0000001d80)="10c14a99930ef4dbacb311c3332c8ac285ba0d173c479fb45d5c34d3b24e4d881205da8ebae61a3d971263518bc58872369aa22c19a733e678792722938f92ed93b967933e3ddce3ab784803bc2a6a2b5f596f2fbb3854314a3f7c527bbcf60995cb515a69688790708feb64ee2200f621e975c88ae41084934ce576b8091d64918ab6172dc7151476ec903c27492313751b52fd98955f9e46955597bf43ee8f0ff4591dc2e193", 0xa7}], 0x6, &(0x7f0000002040)=[@sndrcv={0x2c, 0x84, 0x2, {0x100000001, 0x400, 0x810, 0x7, 0x6, 0x1d, 0x36, 0x81, r3}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x8}}, @prinfo={0x14}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x4, 0x100, 0x3, 0x2, 0x1, 0x4, 0x7f, r4}}, @init={0x14, 0x84, 0x1, {0x3, 0x0, 0xa05b, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x1b0a, 0x2000, 0x2, 0x7, r5}}], 0xb0, 0x20008}, 0x104) 13:54:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x100000000, 0x1, 0x1, 0x1, 0x8}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x80, "8b58deb641ca7d23b7e6eae1fade2c39"}, 0x14) syz_execute_func(&(0x7f0000000180)="983c031c4a0f05f30f59bfd9000000c4a37bf0c53ed0c441e2e9b55767660f6b32fb660f72d50f0fcbc403e2e2ed1e0fa0e509abc4e10bf8c420f9c444c0cc8dc66db712868d2a2adcc8c9dcdc0fbcaf00100000f345d9c6acac64440ff809c4c3214cb9a5605419c201b00b000000f08171a30b8a826ec442a0f39601000000ae0d2d8cc7e862c789e867bb603a3ac4618de3c07126264788fe5800d0313165660f6a943aa8c8a440a261b7e2") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x80000000, 0x5, 0xfffffffffffffff8}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r2, 0x5, 0x10000, 0xfff}, 0x94) 13:54:19 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x2, 0x81) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) renameat(r0, &(0x7f0000000140)='./file0/file1/file0/file0\x00', r1, &(0x7f0000000180)='./file0/file1\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000280)='./file0/file1/file0/file0\x00', &(0x7f00000002c0)='./file0/file1/file0/file0\x00') setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000200)=0x89, 0x4) 13:54:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r2, r1) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000280)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) mlockall(0x1) sync() mlockall(0x2) open(&(0x7f00000001c0)='./file0/file0\x00', 0x20800, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r4, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 13:54:19 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 13:54:19 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02"], 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) 13:54:19 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote={0xac, 0x14, 0x0}, @empty, @loopback}}}}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xe4, "dc600681960950c46d02a83c66af9f6688f05738873d569ee9d4616748f833c9e7642f9fa6935ed1891f3bfd7b58f67826e66e40f8eade3663184defbba96fc1db8cd91132bbe456c3e0ade6d0ae4ef1a433b35e084c298f24793dfb2924aa64d27f7743d2957518e4581ae657c81217f5e37ae84ca4d218379ff39294a2bfc2a423c1571a1bcebfa0c4564b31afe8480db81cc0b5888ad110c54f7781b0aa9090cdf3e11360262dbdae772d88cb9c0ef02d38f3a16b614c93d857b13e8be4245c0fd644851b709c5f7472d7f41a7d6dc49fcea6a98da0beb7ace193d6f71428a93b293c"}, &(0x7f00000001c0)=0xec) accept4(r0, &(0x7f0000000240)=@un=@file={0x0, ""/40}, &(0x7f0000000280)=0x2a, 0x20000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x200, 0x10000, 0x100, r1}, 0x10) syz_emit_ethernet(0x37, &(0x7f0000000040)={@local, @local, [{[], {0x8100, 0x58, 0x8001, 0x2}}], {@arp={0x806, @generic={0xf, 0x805b, 0x6, 0x1, 0x3, @broadcast, '_', @remote, "16e8d327eed58b13d1ea1f94e9dad685"}}}}) 13:54:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fcntl$getflags(r0, 0x3) ioctl$DIOCGETLIMIT(r1, 0x4004667f, &(0x7f00000005c0)) 13:54:19 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x10000000) 13:54:19 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e344c03bdba5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") 13:54:19 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x30) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto(r0, &(0x7f0000000380)="cba79e75a51555a02e69e36599b6410e985df70f03a8e0010dc9b3ac1e8a13e50e807ad4f46d209964e32c9bbd6234576af342e05b8b3e02fab6869d461eb8ca9d6ee7466453", 0x46, 0x1, &(0x7f0000000400)=@in={0x2, 0x2, @rand_addr=0x800}, 0x10) bind$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) sendto$inet(r0, &(0x7f00000000c0)="4a313093d1a0f01a5aafef4e058116416d", 0x11, 0x9, &(0x7f0000000100)={0x2, 0x1, @multicast1}, 0x10) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 13:54:20 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8) 13:54:20 executing program 0: r0 = socket$inet6(0x1c, 0x30000005, 0x101) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000280)=0xffffffffffffff5e) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x1}, 0x8) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000480)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0xe7b0, @remote={0xfe, 0x80, [], 0x0}, 0x847}, {0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x200}, 0xb5b, [0x8, 0xf5, 0x80, 0x10000, 0xfd, 0xffff, 0x100, 0x100]}, 0x5c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10180, 0x12) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x1ff, 0x80000001, 0x10, 0x0, 0xffffffffffffffff, 0x1ff, 0x82, 0x0, r1}, 0x20) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000180)="f3f5c26c2a53bf65fe026d9229bebb893374bd89920c4b750b361aea8f498b118e77a70298b47e9eeab12222a072ad47bc401af9e7c25cdd485d00d4eb38e6d5e782cdce5ac32d14514cf2c711bb1c2440551c47ce2f88d7e353f118b7b051662a9c307d7a34dea8014123b3c52ea64bf2d4f393a463d401363b1d3d8230b19f43480ea63d804198015768fd94ad9cfbeea26f61a650a75794f7670758aefee1d0fd2b7f886f0c38b89a4fb1ccf61081e1e49e2d886079b8dbbe7bae0a14518573a866c9c49f0ef80e89b71ad3e75800daeb52bb47e8f3cc1682cb210a37654bb6bdedad") syz_execute_func(&(0x7f00000000c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000427f00c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") 13:54:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x800, 0x100, 0x6, 0x101, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x800, 0x400, 0xff, 0x8, r1}, &(0x7f0000000200)=0x10) mlockall(0x5) fstat(r0, &(0x7f0000000340)) r3 = open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) flock(r3, 0x1) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xa1c8, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000540)="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", 0xff}], 0x1) listen(r0, 0x7fffffff) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000440)=""/216) fstat(r0, &(0x7f0000000000)) 13:54:20 executing program 1: open(&(0x7f0000000000)='./file1\x00', 0x840, 0x0) r0 = socket(0x2, 0x10000001, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) semget$private(0x0, 0x0, 0x40) r1 = getegid() getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0]) shmget(0x2, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) getgroups(0x6, &(0x7f00000003c0)=[r1, r2, r3, r4, r5, r6]) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x20) ioctl$DIOCCHANGEALTQV0(r7, 0xc1004431, &(0x7f0000000240)="4d6e962b217d43d0b3acdb948d9429c67afa042842012fa390fb3a7843712d3e05e024baa5c9b83d594d8db1ebdfacf4abb41b5634cd9d41044c91c4ec0773036465521e73aa06807bee0e4029e6db7117ba31c7eca95fb95faf35f4fc7935179bb02e1cfca7ce955c6658b160da12d78200cfeb7b689e9432b3249206773b7e0af627397c1ad78c8afcad7a05dc7346369e78555bb530") sendfile(r7, r0, 0x0, 0x0) 13:54:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000080)={0x2, {{0x1c, 0x0, 0x80000001, @rand_addr="3652413f9850ccd24405114072a30533", 0xfffffffffffffffd}}, {{0x1c, 0x1, 0x5, @rand_addr="00eb634d2a39fd9ec06ac969f93b92b0", 0x81}}}, 0x108) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) 13:54:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x8640, 0x2a) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="e2f787f445e8d81fc36b60b62377dff6244138e7fbb422e7e8aa0b626704a26871e5b4295aa3d7e5b258b12a59a0d792ab37cd8b9d4639b47919cef635fab598a593fcb30e7ba31578f0f0a85ce20079", 0x50}, {&(0x7f0000000140)="bcabf1aa766f01b53a459dfc869b0b30215abf0f6fe202b52be3402fa9b25d8e466e34b9456a3c7cd23797fc9e3159dbb2a102cab7e6cf214f7b4a80417482d1f8a44a7574c0f345583b33402e66a08b37cd95a01fec5a15f7205fa4af422d28ccc870a256fac5dd244a3fa6a89285da21e5c64412e82efcff43af7bb915ad6cff2d884e091f00246b75de1cd78d19dd7ea0a669979732c42ecee7c42bf74cb5660eabd0006ccc8478af5c9ac59f9227b22e29f51eb2f3637a8bd7b76c5dd2d93207bbe2d575e772cfc3dafaf1c3956db0a428e8989d1e", 0xd7}], 0x2, &(0x7f0000000440)=[{0xd0, 0x39, 0xfffffffffffffffb, "ca0be5436c63bb62b6cca2b620d41c355c5f081b26d8299a5c65ab5ac9a883025ef2cbc9d3f6aa0dddba2b3f5781d47af317829e9f16fc7eea39a04b8609d8c5f3f4b3221cfd714054aa6b419190f46b8121349ba324c34797283cec2b58204a78d3f4af1eaa9081c6b471cb9885ee25cf90d05bc551405ff99ad949501b8f2c0c8c5a45a237c61bc7cf923f217d4f28bc9e365e0c72836f461edeb9d82691c1369f14e7e03d8da8f34d0fc8e59254e830b65ac542e372be0318ea186a"}, {0xa0, 0x3a, 0x1, "73cd2a73984ed2e02e489561f9087305e61b3c9699856f1ff2775920c59da88679af14789ef36c4fb3bd7c081f50bcb3de820a1d74f2c0af03ccabb0bee22954a1f0c052cc82bf1c89badb3815a81baaa47995a096815b5d1bb47b9ed9055c31290b92e35af143a2c8476ebea8ef40b2edce4f15a127f37a69bd24fe79eaa3417e6e649f63faee5dee"}, {0x30, 0x6, 0x9, "7822360987cb446e845017699659bc69da93db4b67ce6e983a697c5191"}, {0x28, 0x2f, 0x3fe60f8, "f8c1d8db6b29bb33095f8b712fc1b73e85d2e1797955"}, {0x88, 0x29, 0x9, "6ef50811b5c822d180bba2dd789158ef9032617e022ac445b3125b0714dc760e96f98212d95f8e50b8ad0a76b50b627bcfefe739b5fa524061be7436280e7386444719ad79a116b87e4cb332dba5561f094c23408e5d8177cb7bbb59d3bda174942ed88b6b9be79c159929479aff70df8c"}, {0x18, 0xffff, 0xfff, "b670430bbc"}, {0xf0, 0x3b, 0x6, "149d86dd6b1661ac25773e2ee08e6cca3ba3b164bdc6454fdc1206dbdaa92e157a19196a3343e1677f1ab99603e88b707f5646e91ad856dda400a1cd8c6c3d42bff319ce85eea5f3ebd1cc8b063250473c2b01d02bddc89e90bdf075aa236a2cf540c2150b75413ce1247f66e2e4d33bf7123524e596a790694644db98d41493b94fa8dd050efcd8dced564c85070d3ac2e345b79b90de390081d7a5acd1d3e839e20c7338d7a0d43c37834265a81e06b60300858d9161df0d9df2c744d292b6cb89f4987fcf90a4de74687ab93d0046dacc34dc6c495d5ed0a38a89"}, {0x18, 0x84, 0xd5, "6c62da941ead"}], 0x370}, 0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0xc700) 13:54:20 executing program 2: r0 = semget$private(0x0, 0x7, 0x201) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000080)) r1 = semget$private(0x0, 0x1, 0x0) semop(r1, &(0x7f0000000040)=[{0x3, 0x4, 0x800}, {0x0, 0x6, 0x1800}], 0x2) semop(r0, &(0x7f0000000040), 0x0) semop(r1, &(0x7f0000000000)=[{0x1, 0x0, 0x800}, {0x5, 0x6, 0x800}, {0x1, 0x100000000, 0x1000}, {0x2, 0x200, 0x1000}, {0x1, 0x40, 0x249ca410b8abb27}, {0x3, 0x6}, {0x2, 0x8c68, 0x800}, {0x3, 0x9803, 0x1800}], 0x8) semget$private(0x0, 0x2, 0x300) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) semop(r0, &(0x7f0000000080)=[{0x3, 0x1, 0x1000}, {0x0, 0x7ff, 0x800}, {0x7}, {0x0, 0x8001, 0x1000}], 0x4) 13:54:20 executing program 1: syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="0b996a28f6f6976c7fb7d6fada6b02ccc5edd7430126350c61c4bebb8c49ff8c9cf14d016ff8991f3a8c32b77eeebdc1fd19c70c4fa0bf18f7d38d0b8ba0fb40b71616e25eb423d46b1d916a1d55f62a9204145598bb6a331467e8a100c5e8330de22f4e56498a6067e11acadd7fb9a187e182d644bf559c3d971f2ace59117c5be5f3759e18a548258b823103b463dd99057d5dd5b90cb49ff3447446a876078c7cbfb5cff25f7b538da8ce1289") read(r0, &(0x7f0000000100)=""/185, 0xb9) 13:54:20 executing program 3: r0 = open$dir(&(0x7f0000000200)='./file0/../file0/file0\x00', 0xff, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) r1 = openat(r0, &(0x7f0000000000)='\x00', 0x8, 0x40) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5, @empty, 0x7}}, r2, 0x8, 0x1, 0x8000}, 0x8c) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 13:54:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r1, 0x1) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r0, 0x0) getsockopt(r0, 0x4, 0x101, &(0x7f0000000040)=""/155, &(0x7f0000000100)=0x9b) 13:54:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@remote, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@mcast2, r1}, 0x14) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0xc700]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000280)=0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 13:54:20 executing program 2: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc, 0xfffff00000000002}, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x18) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0xdd, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x40) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000140)=0x8b, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x5, {{0x1c, 0x1, 0x76, @mcast2, 0x9}}}, 0x88) 13:54:20 executing program 1: syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x20, 0x7ff}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0xa7) socket$inet6_udp(0x1c, 0x2, 0x0) 13:54:20 executing program 3: syz_execute_func(&(0x7f0000000180)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getflags(r0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) 13:54:20 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000240)="977746a46079fdb586df0d2e5a6de6f10dc5de1c0cf7c6db5827996d7acfc9d0d3baa401b2cf7033d81a5a2e94a6b627f6b382ace78687b1c0add4861ef4649af7c03b40f136f7f0fd81a9a4b70055d0890a198cab7e937caee32c1a57cb1cb265e7eed1bbef9ddd0e4b006155d2acc74d6d0b7a288b410f93a1c9dbc98c0c2670a78199bdf1ff40436401cfac5439d36c83ad28a5d452af68cb462a385b8244e810e535c1f07baeb5b90bda76b1732960649f3b5dbe70591a2aeee902de24f6fbc3de7568f4666918f374c59b376da035405211575476819a4ad24af29cb657035601c19195440303ad7e50") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f00000004c0)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d041d864ba2ed3c4a261b7e2") ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f00000000c0)="ebb258e6e473afe82e04cee851b3e113a5a4277603484387be6a1177", 0x10000, 0x3, 0x5}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x3, 0x4d20, 0x1f, 0x7ff, 0xa7a, 0x2, 0x80, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x1}, 0x8) 13:54:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000100)=@in={0x2, 0x2, @broadcast}, 0xbc1cea1d353f76f) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0) 13:54:20 executing program 3: syz_execute_func(&(0x7f0000000180)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getflags(r0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) 13:54:20 executing program 0: setresgid(0x0, 0xee00, 0x0) getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getgroups(0x5, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x7, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x8, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r7 = getegid() getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000004c0)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pf\x00', 0x4, 0x0) r10 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r10) 13:54:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @random="ebcfdcdb8f7d", [], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x8, 0x0, 0x0, @remote, @local={0xfe, 0x80, [0x9]}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:54:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fdatasync(r0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000140)={{"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", "6c2d73281d6ffc754562f1085c49ab2d5941f2f64471ec27520630c3252f3c50", 0x422, 0x5}, &(0x7f0000000080)="e17e6f4908f815cd238c84ff804dc3a7d1a2728bd660e2b6796bbe3802bc97e1c42716cbdd34d986e1e1fa9037bef09e5d05ae5a031a00be62a21dbc3ed1f36b1d515db1cd199366e75682b02abcc1cbb2e696bbd29f4264e01478065116e510782d6c302cd5aeb9cfaa37c1ff1369397fecaa87e3fe7b3e03fc2c95e3f3fa84e0aedb70ae615684db9ad3fa39db4137c411be2ea25abcb8d8e21611a0aa6353ebb8de73d10c4dc33b5c92931894958b41ca", 0x61, 0x7, 0x3f, 0x0, 0x400000000000, 0x7, 0x2, 0xff}) 13:54:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x9, 0x2}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x8}, 0x8) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000240)={0xffffffff, {{0x1c, 0x2, 0x4, @ipv4={[], [], @multicast1}, 0x8}}}, 0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x7, 0x1100, 0x2, 0x62, 0x1, 0x1, 0x7, r4}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000340)={r5, 0x7ff, 0xbd, 0x7, 0x5}, 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000400)="809c44cd2f10c2c4cb4bbba355f8d46ccd56401b5d9af339f801cade22ccc7120e07151b50cc1d9bdcabc1f6034201bfbe96f48389c9f06b6295f5edc732089e82ee1949aad9b02a3d95ec0402e33d2d2e150d3a5fa2b78b6b8115b956c70466a0dc83e18f65a89c770596827acba49cf420c526bdfc63b562c054f99e4f0bbfaa45f0881ba65d77b2d450b14d1b459030fdd2a28380b353b8a6b38168287c1177f5bec98cb9aa5c0e78a2387494e9a99898") setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000180)={0x5dbc, {{0x1c, 0x0, 0x7f, @mcast1, 0x7f}}}, 0x88) 13:54:21 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000140)="441a990200000066450f61dbc4417972d161c4a1f817589d6666f247aa2e36644239d60f3808d447d8f7d2d3400fe74682") 13:54:21 executing program 3: __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000180)=""/15) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x80000001, 0x80000001, 0x0, 0x3cc, 0x10001, 0x7d, 0xe07f, {@in6={{0x1c, 0x3, 0xffffffffffffff1b, @local={0xfe, 0x80, [], 0x0}, 0x3293}}, 0x0, 0x0, 0x4a5, 0xf80, 0x2b, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffffd, 0xffffffffffffffff, 0x7100, 0x10, 0x2, 0x5, 0x8001, 0x7, r1}, &(0x7f00000001c0)=0x20) 13:54:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0xfffffffffffffffc, 0x0, 0x6fc, 0x80}, &(0x7f0000000200)=0x18) 13:54:21 executing program 3: syz_execute_func(&(0x7f0000000140)="2c56b5b598cd8078697bf56962f5696200d936470f5e18f2680c0000008fe9589b26c786c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce00000802000440f14b396bec08a51518fe9509b9b9bfc0000c1ea01eff220dc5f0b00009c5b2a2a363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00") r0 = getpgid(0xffffffffffffffff) getpgid(r0) lock order reversal: 1st 0xfffff800171f28e0 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff80004a46248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1513 stack backtrace: #0 0xffffffff8110eb6e at witness_debugger+0x8e #1 0xffffffff8110e7a2 at witness_checkorder+0xf72 13:54:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x900, &(0x7f0000000080), 0x8) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @ipv4={[], [], @broadcast}, 0x6}, 0x1c) #2 0xffffffff8102e57d at lockmgr_lock_fast_path+0x26d #3 0xffffffff8196df65 at VOP_LOCK1_APV+0xc5 #4 0xffffffff811c293f at _vn_lock+0xaf #5 0xffffffff811c0e01 at vn_poll+0x41 #6 0xffffffff81118351 at kern_poll+0x551 #7 0xffffffff81117de1 at sys_poll+0x81 #8 0xffffffff8171c846 at amd64_syscall+0x436 13:54:21 executing program 2: socketpair(0x17, 0x10000003, 0x5f90, &(0x7f0000000080)={0xffffffffffffffff}) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 13:54:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8080000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 13:54:21 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0xff5}], 0x1, 0x0}, 0x0) r1 = socket(0x17, 0x10000007, 0x0) setsockopt(r1, 0x6, 0x400, &(0x7f0000000080)="4f33aef1f930702e06dca170719b3d9aa3cc01a658b99f626f30a92c8e92ec8bff938be91a7765364215790f7eec7e7af46d6dd43f77e44fe1734ce701cedc9ca196b51d3fdb13baad22e40670c91bedd90a41545f9d6fb2027627af65a12fbde899aaf8f5fc915c4e234438818be516eaa3d055474547426e9395713bc70181b8cecf2ae88f52a3c745d41973148fbf4193c6f49fe59d2fb5befba5344ec7e3cc57c604a9812e99b7c83fcc3c88e21188e58033a065df09432e140abc2299dba98cef25ec2f795c55e48fee1ce20fc546a1a52782ee61354d9ba31412c54db785702adcc268b7173cebe4a76cfd7b40ad878265c8473859", 0xf8) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x11, r0) bind(r1, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000000)=0x20, 0x4) #9 0xffffffff816e404d at fast_syscall_common+0x101 13:54:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1ffe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x101}, &(0x7f00000001c0)=0x8) 13:54:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) sendto(r0, &(0x7f00000000c0)="80259a3d4b9790491895367a2751a031e2dc8558a58d0df94b132da345c24ca4d220b9", 0x23, 0x4, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x19, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x8c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback, r1}, 0xc) r2 = socket(0x2, 0x1, 0x3df) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000140)={@broadcast, @loopback}, &(0x7f0000000180)=0xc) 13:54:21 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x7, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) setuid(0xee01) getsockopt$inet_tcp_buf(r0, 0x6, 0x2441, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x4, 0x8) 13:54:21 executing program 3: clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="599f85b959f1", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @multicast2, @broadcast, @remote}}}}) 13:54:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='+:\x00', &(0x7f0000000300)='-\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='%$:\x00', &(0x7f0000000400)='-,${@.\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='}$\x00']) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) preadv(r2, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r2, 0x4, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000140)=0x100) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="e9", 0x1) 13:54:21 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x9}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140), 0x0) 13:54:21 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000200)=0x5, 0x2d) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0) 13:54:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x6, 0xa8d2}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0xf02}, 0x8) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="118d9810004000ffff000009001affff"], 0x10}, 0x0) 13:54:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="5aac8ad10b5530ba3dc47cac5a7f15b0cd406cce3e42bcc63b9d8d5431a9ebfa28e54e08b56fd91af6c3a2bff12551953b833bb441af5063bf696c55b548e964adf45613c6c4796aa060ada030058fa8585d1daed6aef21147731f0af87d426565c51cefb84ce9cba0b1f6e8661b265ca500") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="34602bc116c3e746869a217ce4a55f0e0fd33067039a39d095aa398e75ae510bb6f4474f7d959d6bbb96a414ac16a69b311ddc49996b6161a2e30b27eebd4bd62290bbe298fcef9b0257b068cc1e99d6747499afab55efcda96ad78ca615d194ebba579e0f86dec00b44fa188468f31f564ac3ef3f5d72da6f8381a759e1aed88c0c91619455685fa9e57cae566c1f44843ec4") 13:54:21 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), 0x4) 13:54:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) 13:54:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f0000000000)) r1 = geteuid() setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) 13:54:22 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x6118000000000, 0xd00, 0x8, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x6d, "dac4420d3add0fb72c5b5a4dd01aa18533f38a8413fe26949a8b706b929cdcc4928d5fe225e909415f0ea438b50335309cf5549aa695bbe2411805694987387a5a02c1c0711cff408c3b3b3d1e1b4808885f02741454bd8e55d70bba9818fa4e7507a1ed3f2886b04f08f76847"}, &(0x7f0000000180)=0x75) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0xc1140000, 0x1f}, 0x94) r3 = accept(r0, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={r1, 0x7ff, 0x4}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r1, 0x40, "6af3d99db958bf69f54b6d572e286407036972cff0d9d281a25bd5f1cfb7805de488ff637ea2715539acb17f59ed0c9ca078fcea8199caddbf31ab38f18e1318"}, &(0x7f0000000440)=0x48) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r4, 0x5, 0x6, [0x400, 0x5, 0xff, 0x6, 0x0, 0xfffffffffffffff9]}, 0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000005c0)={r2, &(0x7f0000000540)=[@in={0x2, 0x1}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x2, @mcast1, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5fff8717}]}, &(0x7f0000000600)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000640)='newreno\x00', 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000680)={r4, 0x6, 0xf6460a18e2c76a16, 0x6, 0x2}, &(0x7f00000006c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000007c0)={r1, &(0x7f0000000700)=[@in6={0x1c, 0x2, 0x1ff, @empty, 0x311}, @in6={0x1c, 0x0, 0x4, @rand_addr="7de9ca61ce212a1255207d030d463354", 0x7}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x6, @mcast2, 0xbd}, @in6={0x1c, 0x2, 0xffffffffffffff7f, @ipv4={[], [], @multicast1}, 0x5}, @in6={0x1c, 0x2, 0xf21, @rand_addr="c0d28e1dfa98d2ffd15a273aa3642bdf", 0x20}, @in6={0x1c, 0x2, 0x2, @rand_addr="705ea0c03224e09e4d16d28d8492c732"}]}, &(0x7f0000000800)=0x10) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDRS(r6, 0xc4704435, &(0x7f0000000880)="08a95c209ade0c8d060f989b510fc2b18089f801ea7308e1b5b0f7209fb636471bc2aa621fa7d4b63051e889c6ff590f9e71378727b7a54e9b22034cd1307d9c9f1a46d95b3c9ac4a64f5d4da8cd72c582bc8a1ca7880cb0f557d374148dead48d51671e075fbf5fef1a65ee554cc465477b5033f7e2c6a703d94f3a7529102e65e51412910d6126fd541c2c0cd7e70afea0f2f6e4e16194cc3427440cc5404dce1ee1ab76ecc4562c529763920d4348f564f4e94f6b8f6a8db2bb4512cb16583847") setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000980)='dctcp\x00', 0x6) getsockopt$inet_buf(r5, 0x0, 0x53, &(0x7f00000009c0)=""/196, &(0x7f0000000ac0)=0xc4) ioctl$DIOCGETSTATE(r6, 0xc0f24413, &(0x7f0000000b00)="b80ab09349dc6f32d28a78610a330215ba70ceb92e6276617fb3de46abfa1e786658d50eb81fee3614c4c668a8cbd20d268de6698dcbd3cf9aa01e4c3e803aa11d9c5dd37e778a754dd24678ef8be16e4d162a9f63ee5335ba55ce61c0e9ef68bfbdb7c8520e3440dc9ea4fa0b403705574e94b6bfe48a2307ea5b0bff36950cee83a69846f82ee46fd7fb550476681e286af14b7a58331fa5b6dc039fb5d78a5377e499c67937d9b0f54b754f1b1b7491cea9856f6b3dad4739c4c46e43cf98e323fe473b755a9a7c492500aba681511ea09767b215ffd0242303ad95b2f0b3d059") setsockopt$inet_tcp_buf(r3, 0x6, 0x23, &(0x7f0000000c00)="ce17c42e5a894d5c138309e2a06ea3c5465943a995b373b404fb5b5c2923ae2bb1ae51bd88d14bbed9ab3b5a753f9af8981a574e9a6b9370d16f74ab07fb6f50289be378004a1946024a6ff6e752e363409ed1df81b4210df2f7b2b9594ee52967e085e7bb9accec8120b0e5ab7307ab146c7fbb63e8b723f6b586b51b78c91cb9add6e893c925372f36", 0x8a) accept$inet(r0, &(0x7f0000000cc0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000d00)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000d40)={r1, 0xe, "f8478c777ba883ba0010991fce1b"}, &(0x7f0000000d80)=0x16) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000dc0)={r2, 0x0, 0x4, 0x867}, &(0x7f0000000e00)=0x10) accept4$inet(r3, &(0x7f0000000e40)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000e80)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000ec0)={r7, 0x2}, &(0x7f0000000f00)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x80010, r5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x50, &(0x7f0000000f40)={0x5, {{0x1c, 0x3, 0x3ff, @ipv4={[], [], @broadcast}, 0x7}}}, 0x88) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x1ff, 0x4, 0x6, 0x9, 0x3}, &(0x7f00000010c0)=0xa0) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000001100)="3ff41bbfdf74d2ee17c9b2875778bfa3dcee51fe1979671c0c0a01e3") setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000001140)=0x6, 0x4) 13:54:22 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) close(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 13:54:22 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x8, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x5, 0x0) 13:54:22 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) syz_execute_func(&(0x7f0000000300)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e978b697970fb4898a497608fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4c483cd6c530b98c4f4c66db712c483397fd3000010260fae14fd0f000000f345d9c646c279c40f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622eb3470f0ff94b4b7f4381fee6150909a9b3b3264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") 13:54:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x2a67, 0xee}) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) accept$unix(r0, &(0x7f00000014c0)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 13:54:22 executing program 1: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x2a1e287f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=r2, @ANYBLOB="b96da3cb77dc36aa00000080000000002b0a0000"], &(0x7f00000002c0)=0xa0) mlockall(0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 13:54:22 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x3696, 0x3, 0xfff, 0x200}, &(0x7f0000000100)=0x18) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9004700c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2") r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$dupfd(r2, 0x0, r2) r3 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r3) 13:54:22 executing program 0: syz_execute_func(&(0x7f0000000000)="36f2410f51f8c4e1d5efc5c44240f313c4227d78e3c4c141603f660f7e8b95000000ef4221bf90b80000c48389483000c443117d470099") writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000040)="60cbea85515b747afe059b288124b0e816942e4eee15736aa736defc4a5dc900", 0x48764c33607814a3}, {0x0}], 0x2) freebsd10_pipe(0x0) 13:54:22 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = socket$inet6(0x1c, 0x20000003, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r0, 0x8001}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x4597, 0x2, 0x6, 0x9}, &(0x7f0000000200)=0x18) 13:54:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r1, 0x1) 13:54:22 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100080, 0x80) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000300)={0x13, &(0x7f0000000240)="f955e743d21e55e55eae1bae6ff7450d03b8e87518", 0x4, 0x0, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="c64e11b058287013d39add071b17bde3cbfa2bdd7e3511884091c41fb331e2d84c92fc0e3d42109db7431c91c17bc3256b5aa2551cb9adbc4c88b5b6d153614c5c264d0f98e06d4ea50d3b8855f7f969202a1cbf19e786830471cd7d627769332492aea133f4072160e30cbd55960e687af80516550578c15b1e8de7890e043c3503b34c5f1daa1479d8") 13:54:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/10, 0xa, 0x0, &(0x7f00000001c0)={0x1c, 0x3, 0x1, @empty, 0x401}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@loopback, @rand_addr=0x4}, 0x8) socket(0x1b, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) shutdown(r1, 0x2) socket$inet6_udplite(0x1c, 0x2, 0x88) 13:54:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getrlimit(0x8, &(0x7f0000000000)) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) 13:54:23 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0x8000, @empty, 0x4}, {0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0xaef}, 0x9, [0x227, 0x800, 0x8972, 0x3, 0x7, 0x7f, 0x0, 0x214]}, 0x5c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000000), 0x4) getsockopt$inet6_int(r1, 0x29, 0xb, 0x0, &(0x7f00000000c0)) sendto(r1, &(0x7f0000000200)="cdd80ae2e0256185ea738075bce7db941e508001b4de533defe0b6ed3c88009960aaf2bc0f6eaacf83ef6d6612ef3adf1c8139b2", 0xe, 0x101, &(0x7f0000000040)=@in={0x2, 0x1, @broadcast}, 0x10) 13:54:23 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) setreuid(0x0, 0xee00) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x888, 0x1) r2 = socket$inet(0x2, 0x10000007, 0x1) r3 = dup(0xffffffffffffff9c) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000012c0)='./file0\x00', 0x4, 0x40) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() r8 = getgid() r9 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001300)=@abs, &(0x7f0000001340)=0x8, 0x20000000) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = accept4(0xffffffffffffff9c, &(0x7f0000001380)=@un=@file={0x0, ""/108}, &(0x7f0000001400)=0x6e, 0x20000000) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r13 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)) r14 = fcntl$dupfd(r1, 0x11, r5) freebsd10_pipe(&(0x7f0000001440)={0xffffffffffffffff}) r16 = accept$inet(0xffffffffffffff9c, &(0x7f0000001480)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000014c0)=0x10) r17 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg$unix(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001280)=[{&(0x7f0000000080)="537ade6767941450b2365b8188a0bec1b6f5e5a835a0932080a66eb32e66203b01ae5d5e83cc73b3f9677f54bedd67cf3a0ef16201eedd0a82bd41eba5fdfefe2f26bbd9b9ed7d29d00caeca63e3f29ffb848d4e9f932f14e38bdda6b75c57febb751d240bf2b8512b4fb1", 0x6b}, {&(0x7f0000000100)="631063ff7684cf8c53396af4eeaad69b5848e4897bd41395cbd8818eb47d943882d80b67f5b33073efaa2f216260932f33f97306d323f1fb3a466f7bc43549c82b7fa165dcacaf4a", 0x48}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="6582caa40237350d20855384a9d02b80d4dd488a15e0bbb2c9d07406b42bfc820099f32be1c0dfb7bbfb58ab277737711208819aecaa6421be9019dbe12a278dedf63661ae3097b8570e3b96163e323fa5df6158d05626833bc8c05a4b054e00c8dd70fb409670d41c53aa02567267546bedd70886341ea8f703ca66cdbbdea45fc1b4730060bc6dc41b318d610a021c9b45f33b9fd3dcc503142aebb950adfeca6a00c57d5508ce40a03c9546bae26cd7f086b2fa4ac3499b7227a9df583de9ff1832a79ae15527319ec63a8d2db225ef41246f4c5e81965726c4d2fee6026e04da59a6295c3ba5fd71b21d043c63dd4828", 0xf2}], 0x4, &(0x7f0000001600)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="28808ebedd1a8327a3603f0b1f58952d81439aaa0ba8a567099c5742f26a23ffce8d8b50ea7db48daf57e53118679432207fd2db60d18b271705b02d4e13b26a1730df38a3599890edd861b6f0faf3a66bb6f87d05babd50424875f003805ab9c3b1", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r16, @ANYRES32=r17], 0x98, 0x4}, 0x100) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) 13:54:23 executing program 0: r0 = shmget(0x0, 0x2000, 0x305, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/142) syz_execute_func(&(0x7f0000000080)="91cd80c6426b192d3b3b69ef69dc00d98a20d0d00fd1b02db5d900656426f2d2298fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d7002c482f930ffbf5b0e381d6a2f67450f483bd184c483ed6aad000000005a660f7e0d000000002813d95661618f28409f49a50000e1b1ac9f45e22c2c2a0f0000009f") 13:54:23 executing program 3: syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x110040, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x5a5a, 0x1, 0x0, 0x6, 0x9}, 0xc) 13:54:23 executing program 3: munmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x5) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4000000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x2, 0x200}, &(0x7f00000000c0)=0x10) 13:54:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ftruncate(r0, 0x2) 13:54:23 executing program 1: r0 = socket(0x17, 0x10000001, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x9, 0x13, 0x9, 0x28e}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x5, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1, 0x0, 0x0, 0x1}, 0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x2, 0x3, 0x6, 0x7}, &(0x7f0000000180)=0x18) 13:54:23 executing program 1: syz_execute_func(&(0x7f0000000000)="985ef3adc462793047d50f05a759bfd94aac00470fa502c4426d406d17a2a2363e9ef2240f1a7067e2e2e203310facf900d0d06b32fba2d6c4020902f14e751eda016d5d14dee50944f9ff35168f36abfbf240d1d2c4e10bf8c45bc4c66db712c4e1f970192af7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef6442dc86000080208cc7c422c5be720064360fe25800adf3440faede264788fec4a18e7dbbbfdd5c14c6c66249bedc650f01670066470f383a82c6a283") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x80) 13:54:23 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001121b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x9}, 0x24) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 13:54:23 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0xfffffffffffffffc) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x20}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xd141, 0x5, [0x3ff, 0x9d7, 0x8, 0x81, 0x80000000]}, &(0x7f0000000240)=0x12) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)) faccessat(r0, &(0x7f0000000140)='./file1\x00', 0x10, 0x1400) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0xff, 0x4) 13:54:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000000)={0x2000000}) fcntl$setflags(r1, 0x2, 0x1) 13:54:23 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) syz_execute_func(&(0x7f0000000040)="c4c2a9bf7e01c402fd22ecc402b945cd1503000000c4a1ea59b100000000d1ea08854b612872c42125edbc0f1a2e6a49c4c27d02c40f33") truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 13:54:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0xc3, 0x1000) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x4000000000001) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000140)=""/166, &(0x7f0000000200)=0xa6) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@broadcast}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) 13:54:23 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r1, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x1000, 0x100800001}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setresgid(r2, r2, r2) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000002c0)={{"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", "9d7a25f8787d7dbebb04bfd8de09648d53177fedfd26db46b0befb41579bb7d5", 0x3e, 0x3ff}, &(0x7f0000000240)="851670c3f86ea303e207680db632dd7e4c7384ceb9c38c63f6a93992e93e6673199ec564b47b730417f97757149f514a99a0aa7ebd143492d77f31f169c36968d415bc433e936acffe", 0x9, 0x8, 0xcdb, 0x1, 0x4, 0x0, 0xf1, 0x4}) fcntl$lock(r3, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 13:54:23 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) syz_emit_ethernet(0xc8, &(0x7f0000000000)={@random="1e4b5c843165", @remote, [{[], {0x8100, 0x62, 0x6, 0x1}}], {@generic={0x805, "8ab2e747ed3d6f9f3444b8615f0599b9a1070f641277b01a3908a31af85eec909fa228b7a83a8d73b881dd67bb1af7369ae7e32acaf28caed87ee8022322fbfb3d223f0acd5c19676a58c5070e9cb061d890a8ec3070f02c8234ab352c9280eb702dd1a6cbd150a46c0d7f6eef5048b1d1124c0f94df4b8b379cab5163229d85c4f4e27d1dec64ea239d9d21a1469446f1644dea319daaa888faa822d262ab0aaf9658d9a24d3607dcccbf07aecb53199f4f6b3305ad"}}}) 13:54:23 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = getuid() setresuid(r0, 0xee01, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 13:54:23 executing program 3: socket(0x2, 0x10000005, 0x7) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f00000004c0)="91ddd480000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f27450f583bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a3e0f65d1009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1fffffffffffffc8, 0x41d) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 13:54:23 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000001100)={@in6={{0x1c, 0x1, 0x59, @ipv4={[], [], @rand_addr=0x9}, 0x7fff}}, 0x0, 0x7, 0x0, 0x335a34d0, 0xf52a, 0xedd}, &(0x7f00000011c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001240)={r1, &(0x7f0000001200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001280)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = semget$private(0x0, 0x4, 0x248) __semctl$SETVAL(r3, 0x7, 0x8, &(0x7f0000001340)=0x7) r4 = dup(r0) ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f00000012c0)="b68d3710f75f5a07175ae3a101f3eebf0bb47d49a702847e9acf1474489a4d99fe91df8b870fe46872d248965abd0ad6d916c23ac220ac81cb7a9ffe7b29e423b8c5c0cd44acd6d9") getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) semget$private(0x0, 0x0, 0x210) 13:54:23 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x3, &(0x7f0000000000)=""/48, &(0x7f0000000040)=0x30) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) 13:54:23 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fbc4a2b59e826a6000000fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c4e174148f0008000030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x2c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x5c) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 13:54:23 executing program 0: 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(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)="351270ebde671322f07b8617d26c907c756b78ad59a962803a38e9dd693f9ea5803c39139d30ad55a3730d8792c028ee8f549598c4a93681d1bb9ca706137350065cf1d37e34f4e39a4aea3273a1ee9d33363f4b71a86f886d96ad0ad2fc9adec2c675483bd0d03e646ba4aefa20eff1159a51653c45e85920366fd39d08", 0x7e}, {&(0x7f00000002c0)="c3a2dde2a09df408b1f8e9b859522caedabb1d2b4779538aff18ee23cd35ec7187ae6ef95f2eeb3d4d24cf386ad10d884737608f59f74d0c1870415ed13d55e7f6a7d71ef6f4524092d22f3f", 0x29a}, {&(0x7f00000001c0)="5d0c6497f92dccb2aedb8af723cd9ef8d30c3ab2ef4aee7f39b5010d62559ced5d7d63a9bb0f491d4d", 0x29}, {&(0x7f0000000340)="3014c6152ffc2b6ae083aa5f61a9f61758d85f6ca799da6ebc37a754e62293513af5eeaf818de35e38a3612477bbe61fc7a380cf5a5e1b5f22271c15ef71a9c519488fffb998e4f208dbbb79ba84766fc58e7d", 0x53}], 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) sync() ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000440)="7da2febebe6659ba35029730c5d12b599118") execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x6, @empty, 0xfff}}, 0x0, 0x4, 0x5, 0x0, 0x8, 0x10000, 0x28}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)={@in6={{0x1c, 0x0, 0x6bf9, @mcast2, 0xbf5}}, 0x0, 0x8c, 0x1f, 0xc43, 0x80, 0xfff}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000600)={r3, &(0x7f0000000500)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 13:54:23 executing program 1: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fc0f159039000000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c14600000f37ac45e22c892a0f0000009f") truncate(&(0x7f0000000000)='./file0\x00', 0x7) chmod(&(0x7f0000000040)='./file0\x00', 0x100) 13:54:23 executing program 3: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="cc6eee7a09ff44ece2d83a71e67700f65c7108653691e7f312392de0df5734e67ee688a385e48307640c6ad90fa196846c7335417b34ade6a9d76bab4880ed7868cefcad65f5ca9d6d35646ea5385d6e39523a659e54ba13adba7dd038e10043cc19403848565ba0711ecc112d", 0x6d}, {&(0x7f0000000080)="065181defaef5c5a9d3286f0c11bb8baeefa7774259a7829b449ca50189f38d1af2b7826c36d83f08e7e38524f38b351b40311c204835088f5b8de93c02b087c8f6a85a5d58bffa2dc5099ca4564f7f5e574c4caeef27b5bb495ad4f30065dc705458e7a252aaf11102e475006a8", 0x6e}], 0x2, 0x0) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000500)={{"f861ada526abdfa2e3eb86a561076e24c5ea51ad2fbbec73ad62e5ebf00d140ef00f394a59864624d5071011626f2ffcb3968a62df023e7fcff30cee3901d597232fefa077d3897dfc03cec9208c1c09a9503895b59f1b966760907ad91787df5edd4e86e9d7b52cea19e5b1fd4159527774f5e8ba4fa1b3202fba6bfbecd675e751d53bf72eb93ed99ba670642d4ec91ed5fa584dd5d6f2f2071147bbce83ee50c0a6cb54f156ee47a390b8ae1d1e6d4a06fd3ffc3ed799e0a56795379cb575bfe39e6cfa2ba1d135b1197a30a16d384d9f23d54e564d0a99244066ba9ebd61c53a7524f93cfa161af497fc47e746f2f827d8d4c179f2f3d4b139d1e50eac3ce3cd33f01745d937d0726215026898b071c16055bcfad8cc9c66af4cbe31ac7ea95810e48ce638c66b5ff184a2938810468f3a658f67cba27f96a12aac8c3c25d0b90b528e50c54eddcd2664d26185a0fb5b67ea4074a0cf820dd3f7988a64b2e73d562fd9d942a8744c6de9e7a586765968dd9273cbb0f09dd091e5a75ab262b8ad05dddbcc88cf94ff87ef5279d35f186d3559435c3a2317e83c3df5d0a1830b9a0aa73ef6ad429e3a87fec0239c809cb6b67069c226ba5decdcee26e77058d2e85ab753aaf9556a188768d904b5f5ad083afa0d6c496de2633243e836f3ef16488e7f30ec89d3fa5a3ff820a89834d5ead5ee4ead85c4663293cfcef612be19bb945cc550f72a4524eaec239a11bdffe75184780dfdb7cb919e6a9291d31e56464c5ff8994a7197e2cba641a3a57049984b8c3f417be6169c654e4ba8d9178a6cb9e9779f9513f3853ecf2ba0735b01459026636c44eeb0ac076e936b637e02a8018e95201684ba09b335ff06ae299c38eb85ebc64cef0a59375ef7fcb4778593b23619baef85f7aee2f454d75666f94210e5e01a4c58c2a1eec0f12710f68e080dac2dccda3727e6b15dca11d94bd4432fbf475a8c14a32eb560164803fb5dea3c9f481eee11d4429dda308039e7ccc8d01506f45e198525848254b0799d4783443228c6aa220989d39671360011c410a0dc5407df7bda0ba2fac6a497e8f57bb629dfa49ccc68f7eb41edec645cc516fb919a9cead7d0adba2288d80fd1a19d544caf1ade3369e40bce0c00c921bd791c9bb645a3e495d7488544ff056babbebc45c9395896daad99ad35919bd13e63417a6269926ac42c5624ded7dd56283535a86b3ca3156112c109d72b1cd43f62febe886dedb3ea69557266ab845882ad1d786c238cb84efcdedaf1800cfb06c0f8419de45c6e1c99d98f8091fc271f04959f36a5692a26e905c02177c80c52f6f24e21cd9b5d44fadd4ae72ec3c1882a7209998902016010189c069cbe5c633a7cb06af80e8ce266284534e2e3f294d2a5ace28fc3f2190d14d6fc280f920a7ddd878e63eac10b45c6c86713ba0b", "dfd201497db6620a621e6324339fabec1feb065efab945e512295d44374420cd", 0xcf2}, &(0x7f0000000140)="db9861b8f987c0969b28f304ffefe0694cf94d8740199e3fd5d0692edc33da5580ac0bf34efebfc86e7d67a3484fb48dd3bf06ca5a93d78eae1979beef95dc3e7ab9aeb569f36ea6ff7d549aab4a721b8bc2f757d3df8496b51097160c1ccef0cd395cb9e709a354b44b2983cb979767bfa96fe033f750f45a680430f3ecfe6db02bf80b7b9419d62d57982b85f5cab55385876e38515666f830dd51965860fa74af5dcfe5790d5b986e0f99ba1344f01571956a5a7e063ac45a7c1d8b49dc34a4b786c62ee8869407cd06fe0d1e9e9a182a0a53699a11a7bda3", 0xff, 0x100, 0x8, 0x7fff, 0x1, 0x200, 0x5, 0x239954d3}) execve(0x0, 0x0, 0x0) 13:54:23 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="d433c422f882865497194617be60c66774aa8e0ab0ff853196c4be437953d24c626449c7712cd4135ff89b38fdf262adb875ee63ce78c83f") r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019") 13:54:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(r1, &(0x7f0000000200)="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", 0xfffffffffffffe1e, 0x20000, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) fchdir(r4) r5 = semget(0x2, 0x3, 0x0) semop(r5, &(0x7f00000003c0)=[{0x7, 0x9, 0x800}, {0x7, 0x2, 0x1800}], 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000140)={r3, 0x9, 0x2, 0x4, 0x20}, &(0x7f0000000380)=0x18) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') 13:54:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f0000000580), 0x0) fcntl$getown(r0, 0x5) socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000140)={{"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", "d5d1514a46cb8f684eb44b1ac120fcfe30b3e44c79a7b0a8724da556848409d7", 0x401, 0x8001}, &(0x7f0000000100)='x*\n\a', 0x3, 0xffffffff, 0x3, 0x4, 0x8001, 0x101, 0x1, 0x1000}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x101, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f00000005c0)={0x401, 0x1}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000600)={0x0, 0x2}, 0x8) fsync(r1) 13:54:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8001, 0x0, 0xffffffffffffff1a, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) 13:54:24 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xe967}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d1b170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 13:54:24 executing program 3: clock_nanosleep(0xd, 0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0) 13:54:24 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:24 executing program 1: syz_execute_func(&(0x7f0000000000)="98340b0f050520d0f80791b0134141e2e98fe91001df4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e478124002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dc4e14171d4f9a1c9fb110f0f3804830a000000") r0 = geteuid() setuid(r0) 13:54:24 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460a1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") semget(0xffffffffffffffff, 0x0, 0x280) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x4) r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x4002) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) 13:54:24 executing program 1: syz_execute_func(&(0x7f0000000000)="98340b0f050520d0f80791b0134141e2e98fe91001df4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e478124002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dc4e14171d4f9a1c9fb110f0f3804830a000000") r0 = geteuid() setuid(r0) 13:54:24 executing program 1: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)=[&(0x7f0000001680)='\x00', &(0x7f00000016c0)='@\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='\x00']) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_fstat(r0, &(0x7f0000000040)) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) r4 = shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = getpgrp(0x0) getpgrp(r5) r6 = dup2(r0, r2) lseek(r1, 0x0, 0x1000000000003) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000680)=""/4096) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) mmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x7, 0x10, r6, 0x0) ioctl$DIOCXROLLBACK(r6, 0xc0104453, &(0x7f0000000240)="8fd5311431da9248") 13:54:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) socketpair(0x17, 0x7, 0x100, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendto(r1, &(0x7f0000000140)="638449d1a252cec1377a92c668c8939c5d53b1ce8a5464cc07ec3727783dfab8755bde3a54961b77c88cad120296117de450", 0x32, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x6, @rand_addr="7d4a7f47dc0d4a1533a2589734af90f6", 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0)=0x9, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) 13:54:24 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000200)={0x0, {{0x1c, 0x0, 0x1, @rand_addr="54db0d1ab269e1ca43ee2b30580e6f99", 0x2}}, {{0x1c, 0x0, 0x3ff, @mcast1, 0xfffffffffffffffe}}}, 0x108) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x2, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r2}, &(0x7f0000000380)=0xc) 13:54:24 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000000fbdfc00290000002a00000000000000"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x1, 0x2300, 0x8000000000000, 0x1, 0x1, 0x4, 0x101, 0x0}, &(0x7f0000000040)=0x20) r2 = accept(r0, &(0x7f0000000640)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xc092, 0x2, [0x8001, 0x9]}, 0xc) 13:54:24 executing program 2: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c2b0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") syz_execute_func(&(0x7f0000000100)="c401c01539c482fd175da5430f18e78f69c096ef6566420feb278f48f0a2711d00f242d3f3c4a25d16a1df0000008f895002cf0fae37") 13:54:24 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c7d0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00104200f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket(0x0, 0x4, 0x0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 13:54:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f00000000c0)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x20}, 0x8) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xc1fa}, 0x1c) 13:54:24 executing program 2: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100002, 0x10) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') fsync(r0) 13:54:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x5) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000000c0)={{"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", "21e4847b35b7b192aab2e8ed55e14e6d1680e2e267b48dc47c4e81540ad58b2f", 0x1f, 0x82}, &(0x7f0000000040)="8b41fc8cacbac6cb402999cc2b0e879200fe1ffefe1ef8d0af2d2c4e44fe4d236a8870dabc3f8990ede9e992dbf9d4f4f11c280bb7cd6538066a08bc29b545c481ef6f768ce094bd2271f2fe8cafd82d5e6e574f37", 0x8, 0x5, 0x8, 0xffffffffffffff5f, 0x6, 0x2, 0xfffffffffffffffe, 0x51}) 13:54:26 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x66, 0x4) mprotect(&(0x7f00005ba000/0x11000)=nil, 0x11000, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) 13:54:26 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x10, 0x0, 0x0, @local, @mcast2, {[@dstopts={0x0, 0x1, [], [@ra, @ra={0x5, 0x2, 0x6}]}]}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8500, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x97, "3654a8afe1189af168e9eaf8660750ececdac2fa0fccdd95adb7e0436c52e2dc5f5fc5ad0f3de826f9b61a2ac1d678c46f7399a57d540c5d9797a3e5c1d4bfcb0ee21fa8f40f84fa0077e4d95c9a508ae96ea82559f400ec209f6ed69010ef1c1d86e239c46d61eb9d8acbdb38298204b7df95b48902c3cd21d25aa584a8296926db21071d6e2021598af544740c8bcb8e192febc52cb6"}, &(0x7f0000000340)=0x9f) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:54:26 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) ftruncate(r0, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@multicast1, @multicast1, 0x2, 0x8, [@multicast1, @multicast1, @loopback, @broadcast, @local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x5, @local={0xac, 0x14, 0x0}]}, 0x30) r2 = socket(0x1, 0x3, 0x2) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 13:54:26 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000380)={0x7, &(0x7f0000000300)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0xffffffff00000000, @empty, 0x90a4}, @in6={0x1c, 0x2, 0x7ff, @loopback, 0xe2c0}, @in6={0x1c, 0x0, 0xbcf200000, @remote={0xfe, 0x80, [], 0x0}, 0x5f}]}, &(0x7f0000000400)=0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x1470}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x75, "9d994fedcff8bab4ed840106901630594f46ecff75bf3f06aaa8fcf32d3a90135e8fa8a2700195ddfc9f2fcb9509ed2a477d4fd4df769645f3ef4ef436ca3af4be024081606448c0872a39c34f5ed7e8ba44c4187133693fed72a4b9b4a0bc9419b381156f5129cd5b7aacc5eaa530903be0745d13"}, &(0x7f00000002c0)=0x7d) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) chmod(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000040)="4096336973e71b9d79d633d95cc6edb5c218e62a59d780612a0b2d7d679429dfd51e21d589773d26a2d89605b7f3d9ec1a7b5e7e0fa8b99e6838b9dc791867bd3907fb4342bd821a24cdb4bb502a6aa073a44bcecf123500b23d0d4b8545eb8ccad73f60de2746b4898d72de4bdc4822c72c1ec6376ec8344e95a978bef9235bdbe22d9613a1fdb74192eb43d63b6266993a9c232ce12fd26a92afca8c8088c5d14faf46fa2b2f957eab018664093d") socket$inet6(0x1c, 0x5, 0x0) r5 = dup(r3) write(r4, &(0x7f0000000140)="cad4d5c1fee2152205e45cd070d2923e6af36801aca5b83ffa323b6f5acea93aba83d1ec8c1ca09ca6f364253a8da6d381127eb194b959e65644abd3580f931300d92f74bd0647c01383ce616f8f627d21de69f1725105c6a9d81a35911ed67b9e814bc8971bbb8f223f1cebc36e46beca47fd7060a49e157f9567", 0x7b) connect$unix(r5, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 13:54:26 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000200)="6b17f783d89dd5b8a57ab9fa107db3e460fe12c02c69e33e42239aba64bc7f1f13f9bab72afa0bc648877e96a5cb047b9893da55cf3706ec60811f2d2503043f1581166fc7933f801767") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r1, 0x0, 0x48, &(0x7f0000000580), 0x1f) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)="d5c01d9c432013011b6e6ec9df0cec277721d6a09311ccbd00c6375c0d9e00", 0x1f) 13:54:26 executing program 3: mlock(&(0x7f0000a20000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="650801e8cc9d2f52eb0461aadef22b20813b3262bcda8954e7e393588d1c70b0ccd4a6b4d5a5d92cc820a9cf91e58de4bf81d122c8639310e16d9776caa2c8ec60bcf62f06a5b9aed0c5c4b4e85b7cde2b778178f9e7a1f71d08", 0x5a) mprotect(&(0x7f0000bec000/0x3000)=nil, 0x3000, 0x2) 13:54:26 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x100, 0xdc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0x200}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0xffffffffffff8000, 0xb7, 0x204, 0x80, 0x9, 0x1}, &(0x7f0000000140)=0xa0) 13:54:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000080)="913412f97ba5391efb9a446310eb6e14d9c920a4827f4fcd") r1 = dup(r0) socket$inet_udp(0x2, 0x2, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 13:54:26 executing program 1: pipe2(&(0x7f0000000280), 0x0) syz_execute_func(&(0x7f0000000500)="420f9b19c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf966440f383444f3268fe9589b26c7e4c753fbc4e101edfec4427fc90202b540e30707c2b90a23f21667f2450f10c751c4a27d181ec1ea01eff265dc5f00c35b5b304545e269002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:54:26 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x185}, {r0, 0x8df53303aade2348}, {r0, 0x11c}, {r0, 0x152}, {r0, 0x20}, {r0, 0x4}], 0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@multicast1}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000006c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x18) getsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f00000000c0)=""/207, &(0x7f00000001c0)=0xcf) 13:54:26 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x9}, 0x8) lseek(r0, 0x0, 0x1) r2 = socket(0x1f, 0x10000000, 0x80000000000084) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8006, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 13:54:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x22, &(0x7f0000000000)={0x8, "5d084b5aa05160e4d700cd40ebfd4d86"}, 0x14) r1 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0xffffffff, 0x4) 13:54:26 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000221b63281047c61db0ea31e6a42a52486997a12fa912b9b452d389334fdda1d02647f68f8650d3e60389c5bbcc0c1818393d9be7096df803b7e76d75d31a180deb8c54bfa4a4eba1f64453216f75cbd56c664fdb482bb8344c926ea9055e6e5c7eb11ee6be0bac968b406ab02afdc44d"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x2, @mcast2, 0x2}}, 0x0, 0x200, 0xe6a8, 0x2}, &(0x7f0000000000)=0x8c) shmget(0x0, 0x1000, 0x50, &(0x7f0000ffc000/0x1000)=nil) r3 = shmget(0x1, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000440)=""/42) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x1}, &(0x7f0000000400)=0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000240)=""/224}], 0x8a, 0x0) 13:54:26 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000300)={{"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", "1907917c9b6c9f4205f0b6c509ea856b388968cbf5f0e2f06a7669ecc59e889c", 0x1, 0xfffffffffffffb23}, &(0x7f0000000200)="e0a49255958efca3bd6a1b12cfde111dc563350fc4290430af9b1c6e6ed47771aab3d20c646119a0d8e954ea13f024a8c4fa4873c6546790484119564623e757f5661317ec3b7999a8908f43e083f38e5a7a591a748ed37b6f333f7e9b4e70b86f682cdc1d11720273b90f6328b659ca4079436637fa9de472d39d4c5076a1d71304dbf310659024daa81ce7af3c0c27e01cff04e4ec28898c74738fd232030f4a363e3ec94cfcf200979613de4dfffc0bc92bcafd904244f2f101a31488b9cec5dc7d940db149a419d13934dba18f2959356a25d4f3e2d44e4ee2bb560ddbfd9deb29adc4adca2b95a84ad98740b088fd81483ac89302dd4ed93b9670f2", 0x200, 0x290, 0x5, 0x5e9, 0x9, 0x1, 0x8, 0x1ff}) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="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") ftruncate(r0, 0xd4) 13:54:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x6, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1, 0x0, 0x8001}, 0x14) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 13:54:26 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000d3e000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = socket$inet(0x2, 0x3, 0x7) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1d5) munmap(&(0x7f0000a40000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x9, 0x200, 0x1, 0x7fff, 0x3}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xad, "fe04eb14f05663448c7bf026bb57cfe19431304d5aca65e6f5797f638ada95103c49585ff619b413af1c93cbd6f21d7c81999d6a06804080a2414b2617c2ac9cc6fac911489b8d3d06170af0d28ec24f46706a1f0da268ae0cacd53c876ca1937712254c3339750ad821a29121fb2383eb903ea87c8b4453244677fb6e7e6c17e7fb8824df01c8936af40b1458a4fded0f2f1aa43d2401afac6662c1c4e17d272413e7baf44e43288f03c5dfb7"}, &(0x7f0000000000)=0xb5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x5400, 0x1ff, 0x100000001, r3}, &(0x7f00000001c0)=0x10) 13:54:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0xfffffffffffffff7) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/20, 0x14) close(r1) accept(r1, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x0) 13:54:26 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x100) syz_emit_ethernet(0x3e, &(0x7f0000000440)={@random="d15a4fb97353", @random="3678a58535e8", [], {@ipv6={0x86dd, {0x0, 0x6, "a99d9b", 0x8, 0x0, 0x0, @loopback={0x5000000}, @loopback, {[], @icmpv6=@echo_reply}}}}}) 13:54:26 executing program 1: r0 = geteuid() r1 = geteuid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000040)='./file0\x00', r1, r5, 0x400) recvmsg(r2, &(0x7f0000002500)={&(0x7f0000000180)=@un=@file={0x0, ""/95}, 0x61, &(0x7f0000002380)=[{&(0x7f0000000200)=""/21, 0x15}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/58, 0x3a}, {&(0x7f0000002280)=""/220, 0xdc}], 0x5, &(0x7f0000002400)=""/197, 0xc5}, 0x80) setresuid(r4, r4, r1) r6 = semget$private(0x0, 0x7, 0x2) __semctl$SEM_STAT(r6, 0x3, 0xa, &(0x7f0000002540)=""/13) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000002580), &(0x7f00000025c0)=0x4) r7 = getpid() getpgid(r7) setresuid(r0, r1, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000002600), &(0x7f0000002640)=0x4) r8 = semget(0x3, 0x3, 0x60) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000002680)="f8b5872ab2c417fa525a376dbd53597096abeb521d4b3caf7a1c82f7c7c6e7678bc9d3abfa59064fa1ffec4a1b041a8f893533f58864dea0247f1e4c1af2fb40fc00f2b4a3677180b178a4cf6772611e5c5b99d2fbae4c6d39aee13625199551bb313fd89b08b39875f52c88d38a7380ad223cd29b3370586a5da5bb64") connect(r3, &(0x7f0000002700)=@in6={0x1c, 0x3, 0x1, @mcast2}, 0x1c) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000002740)="dfc92e854c850a91294e0fcfb97b5c996d027fa19ee0e8177973380327eefd4f0931c8f5ad666c0222ad98490ea1ca2ac1142424d3d2524269857a8a901697ba4f80e814234fd0c75451e26272ec70acdccc29e6a8e37528401558493e2abfa1e1c177653198d8e65d46fba7d758318093286a9367d1b6de170e97ce915d") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000002800)={0x0, &(0x7f00000027c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000002840)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000002880)={@in={{0x2, 0x0, @broadcast}}, r9, 0x3, 0x4, 0x6}, &(0x7f0000002940)=0x94) __semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000002980)=""/240) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000002a80)=[0x3, 0x5c8e]) chown(&(0x7f0000002ac0)='./file1\x00', r1, r5) r10 = semget$private(0x0, 0x0, 0x102) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000002b00)={0x7, 0x3f}, 0x8) __semctl$SETALL(r8, 0x0, 0x9, &(0x7f0000002b40)=[0x8]) connect$inet6(r3, &(0x7f0000002b80)={0x1c, 0x3, 0xfff, @rand_addr="20027285a4318c5cc2f787bb3e29f385", 0x10000}, 0x1c) __semctl$IPC_RMID(r10, 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000002bc0)={@remote, @rand_addr}, &(0x7f0000002c00)=0x8) geteuid() 13:54:26 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6e1b1ac45e22c892a0f0000009f") mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/88) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000140)="d1b0e2cb28e4911e6e04472ca6c6d24b23d7b55f6537f1f608def24de9e67046e281d104015042a7af45822a4b7686a7f130468fa144ecc0a770cddc762e443c5260a03837ec009e1c7e6b9377b39231b3a665a4207283ab2d6811f7eb734149abd2c3f4ae324ec0b096aa14a895c0498a680e54cdfa9231abfd29bc4d06d3c9") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x2a86, 0x4) 13:54:26 executing program 3: syz_execute_func(&(0x7f0000000000)="984a19f72cb64c0f05bf02000000c4a37bf0c50641e2e9c422e9aabb3c0002004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") r0 = dup(0xffffffffffffffff) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3f, 0x5937}, {0x401, 0x9}}) 13:54:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0xdeda, {{0x2, 0x1}}}, 0x90) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x1000, 0x20, 0xca}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000280)="2e6416c31a25cad2bbdb91a63233ee49825cd242f2ed233130e6edfc3c4aba95fa2946e8ad9a74431a85e0e3a2c1565a46e1ed71477541b6d82547ba7e853c39c4a29abd9663b23463d25a73cddb5b4ced50193e1af821d4a38672dafc4564959fbd288f7480def0191300fd322df9dbf7") setsockopt$inet_mreqn(r2, 0x0, 0xe, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) sendmsg$inet_sctp(r2, &(0x7f00000018c0)={&(0x7f0000000300)=@in6={0x1c, 0x1, 0x400, @rand_addr="f88a5bb0d596f8ebaf54183ebe58b630", 0x7}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000340)="1eb593e99b795da2e326c5b7789c1d56eca88ef34588fc94915fe95a3bbf1ff59934283463f83b0c7f404d085aa1fe9dd076ad4047c718558468a0f394727e744907e457a37a9f7b2806d7a1ed930e9e8721b5f734a42011e7a8fa5e649b1d3a18ee5650e49eead5a8a7a904f28a85ab3aab711a30e5d2c7cd1fcbdb7fd8c53c553681489d8b4a5b7bcfb7baeed579c59458660add70f6a3f256a435", 0x9c}, {&(0x7f0000000400)="0aa3ca11b5bafa3f5d415762f80fd610f3115e6d76b60f57e2c003f2b50468d500564a41d83dd3a76b5e0286d2d8082e8f5b9384cb142e58dd4cf9252e90710bad37a4df39ff3b720d67138889901267ebe4b3c4006c7cf148a9d4ffcaa7cf2dc750e44198f3c2dc0430333637e5916004aafab330d5c426214fad525a60c375a4969c318b758ec2c527943c3733765590e86b929de50bd4dd34d9959a663efee73749d08b165fe39cff", 0xaa}, {&(0x7f00000004c0)="58a4b8c6ee2b10e118d9be843befc9aeb559fa4cf4f1ff72fed8538f8fcb79ccb8bcadb56b272264679375", 0x2b}, {&(0x7f0000000500)="6e068e7e40ff5a9a4ea7ddf1db3ec4034922482343bb03e777c6d854894d026e212e5a1e882308e1da391e8af685fd78d1ec67369274b72fb5672dc94f7f76fd09d32674edd40d36293f3191a1fd14f4f23b38603a17f3446e730924c1a4a7a9bd1ccd024f163cf607c8e59a0e3b7f0e4f8074715e7cf4ac", 0x78}, {&(0x7f0000000580)="25832d8ced4fc14e32ad24814766f9643e", 0x11}, {&(0x7f00000005c0)="842f4bb8f8e96be14805153c7a35b6017697cbd7a2ba", 0x16}, {&(0x7f0000000600)="d8a34ae8c423547da72d522fad1a87c4d3423484659309be334dfb0ad24f8723fb92f920035f38e5af2c93", 0x2b}, {&(0x7f0000000640)="ff76072842479b34fee8ea1cd00641d77c8115ab5b767ca1ab01a6424bd3afe7f582e544fafb6de4ee7825b48bd8b247ea935c855da2a0f53cf581c9a88c1b107607db966ef5475fa665f7dd95c7988cc2e7", 0x52}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="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", 0xfc}], 0xa, &(0x7f0000001880)=ANY=[@ANYBLOB="2c000022840000000200000008004081002500001900000008000100070000000080000009000000", @ANYRES32=r4], 0x2c, 0x5}, 0x20000) 13:54:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1206, &(0x7f0000000080)={r1, 0x29}, 0x26) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) 13:54:27 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) close(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8140, 0x11) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) 13:54:27 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x4, &(0x7f00000001c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4, @loopback, 0x120000000}, @in6={0x1c, 0x1, 0x1, @mcast2, 0x4}, @in6={0x1c, 0x3, 0xffffffff, @mcast1, 0x8}, @in={0x2, 0x2, @rand_addr=0x3ff}]}, &(0x7f0000000180)=0x10) clock_gettime(0x1, &(0x7f0000000000)) 13:54:27 executing program 0: 13:54:27 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000240)=0xfffffffffffffefb) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x89, 0xffffffe2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) msgctl$IPC_RMID(0x0, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0), 0x0) recvfrom(r6, &(0x7f0000000580)=""/147, 0xfede, 0xffffffffffffffff, &(0x7f0000000640)=@in6={0x1c, 0x2, 0x0, @empty, 0x2}, 0xfffffffffffffd32) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:54:27 executing program 1: syz_execute_func(&(0x7f0000000140)="9834140f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e23fffbffff00000000000000000000ffffe000000200"/128, @ANYRES32=0x0, @ANYBLOB="00800000010000eb008000000000010002000000"], &(0x7f0000000200)=0x98) r2 = shmget(0x2, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) 13:54:27 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f807914141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d96000000de1edcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) poll(&(0x7f0000000100)=[{r0, 0x10}, {r1, 0x10}, {r2, 0x2000}, {r3, 0x20b4}, {r4, 0x4}], 0x5, 0x8) 13:54:27 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x2, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:27 executing program 1: r0 = socket(0x1c, 0x1, 0x1) sendto$unix(r0, 0x0, 0x100a4, 0x100, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0], 0x1) 13:54:27 executing program 2: r0 = dup(0xffffffffffffff9c) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x3, 0x34ce}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) select(0x40, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0) 13:54:27 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRESDEC=r0, @ANYBLOB="827f92985cb6d0b5464dd26a1adca128710399e99edb458cbfa792feb2ca496ab3cb869d681d71346ca5c354876a687b9d29a52bb6c6c77342856ab9a377c3454bab0503f7b49fa1a7d3d11cc73f55c7389a840a3fd39e93e6b9", @ANYPTR64], @ANYRESOCT=r0]], 0x1) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x5, 0x1, [0x9]}, 0xa) 13:54:27 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="06040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x8000, 0x600000000000, 0x200, 0xbb, 0x2, 0x7}, &(0x7f0000000240)=0xa0) 13:54:28 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setreuid(r0, 0x0) setreuid(0x0, 0xffffffffffffffff) 13:54:28 executing program 1: syz_execute_func(&(0x7f0000000140)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="41000000000000b3487840a0"], &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x9, @mcast2, 0x6}}, r1, 0x6, 0x0, 0x6}, &(0x7f0000000100)=0x8c) 13:54:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x4, 0x4) 13:54:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x2, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:28 executing program 2: 13:54:28 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)=0x8001, 0x4) mlockall(0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = semget$private(0x0, 0x1, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x8000, 0x101, 0x0, 0x2, 0x9f}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) msync(&(0x7f0000018000/0x3000)=nil, 0x3000, 0x1) semop(r2, &(0x7f0000000040)=[{0x0, 0x3, 0x1801}, {0x1, 0x3, 0x1000}, {0x3, 0x2}], 0x3) 13:54:28 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0xfff, 0xa00, 0x0, 0x8, 0x7fffffff, 0x4, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2f, 0x2810, 0x80000000, 0x4, r2}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) 13:54:28 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") 13:54:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xc5, "8e3c074c3663441959df2100d44de30145532cc59c2c53901fb6a71eb7f006c890fe2af481c2252a9da6cf6bd6eee90b31307cba61553e2c105dc9d90c754fada029b7eaaa7e1ccc247f326d03d587b183bc08f6355eb53817daf4720afd5e679072e877c9bdace88e5c96f2bd56a030523a67bf3a939eeff318964d814d52f275c14a5e5fb302c3de56f826f8b47f252072d2332455e6d7768d7ee601a093a993cdad38c993fa3e745507e227df10032330dd7b06b7d9573a10445543762fc882b5d4906d"}, &(0x7f0000000000)=0xcd) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x800, 0x2, 0x4, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x8756, 0x0, 0x211}, 0x98) 13:54:28 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x6, @empty, 0xffff}, {0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, 0x100000001, [0x100000000, 0xffffffffffff68e9, 0x5, 0x3, 0x0, 0x1, 0x5, 0x3]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x6, 0xfffffffffffffe08) 13:54:28 executing program 3: socketpair(0x1d, 0x0, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x8, 0x800}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r2, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a251cb5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 13:54:28 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = msgget$private(0x0, 0x506) socketpair(0x2, 0x20000000, 0x8001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x100, 0xfff}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xd, 0x7}, &(0x7f0000000240)=0x8) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() r6 = getpid() r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x8, r4, r0, r5, r0, 0x20, 0xec}, 0x6, 0x0, 0x7, 0x101, 0xfff, 0x6, r6, r7}) setresgid(0xffffffffffffffff, r0, 0x0) 13:54:28 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000340)=0x5, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000180)={0x9}, 0x1) sendto$inet6(r2, &(0x7f00000001c0)="b9059fb9650bcbb85d61d350b0a6d9cc1aa14cd75286be63a69df88476e6a682cf85057571f8aa746ee52d93d0e4e19e70dcfae09f88d43c639d736e3fcf3c9521d78ffa2be9f858e6bc5ac3faecd3f1befb4c234e3785178efbb6d5d0d8be35ebf039cd030654b9e52998a17485c4446f064bde443748a25ca21027a9a6bd0e6e2a3c6f7da41413f033e4a1bef6c2ee893aba39f2e17bb6907f9847904f7bc1182c761565663e6f0d59dcab17d4a36d7f2c7d2c9397", 0xb6, 0x1, &(0x7f0000000280)={0x1c, 0x1, 0x3a0e, @mcast1, 0x290d}, 0x1c) 13:54:28 executing program 2: chmod(&(0x7f0000000000)='./file0/\x00', 0x2) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x30000000) mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') lseek(r0, 0x0, 0x3) 13:54:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "68cb2ad927da8d660fc5a85c965c2435501dee3d440a933df080c88ad53f900a27dea47262c2c6348d2d4474d7d43044f5d0ece21e8fc735df8553e9cf531d78e46f9f88390d09ebc1c3fa26cc6dd40ede5a6db49ea6f06716b8e14a81b2e431811f319fd52a0c91f3d7584e84517e332da96280457a56490d61d5ea690050d7e0861d639c6d9422e939ebadc3d5fcbdc41b4f9514c60edbd74d8f3a7578feaf50aa1797a0727228721067bd84315629a84a2e6bdf3f68d7d678fe7c93f0852bb87fedf706742b2ba5a3d160d67aa30f9b56b14abc36b8ab89739358cd217afe56cf37fd05ec4eec8c87175b01079e58"}, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x401, {{0x2, 0x1}}}, 0x90) r1 = accept(r0, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000440)={0x4}, 0x1) 13:54:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x1}, 0x24) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) 13:54:28 executing program 0: syz_emit_ethernet(0xffffff0d, &(0x7f0000000000)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x15000000], @local={0xac, 0x14, 0x0}, @broadcast}}}}) 13:54:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000200)=@file={0x0, ""/82}, &(0x7f0000000080)=0x54) open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f00000001c0)='./file0\x00', 0x20031000002) truncate(&(0x7f0000000140)='./file0\x00', 0x8) r1 = getpid() getpgid(r1) 13:54:28 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="f4d461676f1bce8a2411d21db88c12f13efc4963d73b580c35ca3a2b82f200a63b84c1c29b96e63a41bca66f92021f86f03500924d6d413ee98dd648b3567a5fc78b0cea6ed51ed5e5086dd2b8e17f11f6bfa008f4a17a06599d4418d8df18367a40c7b1115bc09206ceb58632eca1535e4d9cb3fc9260dcf045a1d0ebbec98e223c7ef49b9aebdc86d1876430042b9fe7ef0eb927e894a50771409da67d63834af00e205fa1f3fd302fe287abb80aa2df3f86aba937ae9e8735f0fd67e432f546b6bcdff6d5e03ed60e4fc24d69f61739cce96fa8f66175c84ecec2bbb0a5e828939ac6ded71c1ba47999bcd801c6e2f20a7e62a4c3057b25fa35cf94a87bd6325cf7e4ac8ba518654078a5eb405e518370a5537e0b47b0a1aa298e6713617bcd32554970933eaeeb33faa2cb937ee17a8beb0e7a3b3b4625ed90dd1ca65e9ab08172dbd6cdc9067b0dd25c07221335f8da2c18d89fcd3947245f1ef027ff8aa319abb5b2541c028fe198dc755f516e27e3197d61bcce2e56529569727a75d820291dd03c5e052c4b474dcde1ab9652c6619c30ddce21afc906e422b839d9e139e8bac6da0cb8351ad80e6981a7828e4a63846dec05d9fad7b8692d0e7cea5d7a99b0651570f93ec8498a4908bf1919ab4d7e4bf90cb98af2af14ea48acd1bb0ba1e85ea79a5b2777491715f5ac7fbd8d9aaca42e89f42c22a656bf646a504663544ba4bdff09d49e1d83b8a0442206a955e981b26c73dee94b652bc6f390c300a299e01a96cb2518ad79a158e002062feffe40db4c73d871e61f98830ac5c5d0294224986d506f934ce3c0b36135fb4564bf5d2b6710d13b96cf3a233306070959419c33a62af24a194117ab03193e86ec7c83f10a6052ccca0d1acf75068df2e8a6b51447f60feafdc2276c9201650d21bc6b3d7d9defb9229001245c0b5dddd34b0b06fca307b736d89d04374acfa0daf0ae68541211d35ef0e7489addfdcf121495c8ad98dfc98d3e9c1ab0d048ab174cacf8764ce9836a1a7608d14e3b5529411ae6e4e9405b791345ef734bb9ab1a5b0f463c3f6299b7e7be92582fc9ad9cba0c452186245c042e02776e0c2f86e9fff4dc6b9e91098e1bea9dd33968bc6535df5793aa49ec380eb395bc0aca90ea1142d77c0c9473e7703552fdc82b99c9b5dc17f86718520aa2f89a4aedb7d04e8ce6e79ee87569c81c78692f3767583d496be8d1807612b43cbb7a82848977afadbfa77b57cc9d74a8a92a0d7fe671dc36ed1630b94b86c76cd8ae4e568018def621f1508d1cfd7adadfcecb2cb2e680fd9238068319fc8c7e9823379103380aec23abd336ea2b1655c9c504c2eee84c90a2038556a2f36b3b66479a0804e1e88f755196dbee325ef7b1178f89f172c8e8880bfda29830d038fb229e23159cf25a1fe80894b247409ccc7fc85585a166e1351cff71593ba821686515e77a2d3109a6121f1c5eddc5323d7e61cc87c8364f1565d5aa67da94d823aab6ece4b63ab12eec111d9cf80023565f6678166c7949b8dc32a483dd8bfc65e1d1bb56c5466ee3650b2589bea9ca0763ea91500b1bf24ae6f1728692ed81bdbc8b35e1bd42bffbd75baf69c178df02af0b45852b118fc85572a07079171600892c13aed56f1d12398a092a31a65fefe3741326aa5b028f8e41bf2069e03b8d4003c67216a5dd28fa49d8beb0cbc6a2cb293f9b5c79a61fcad5c681046d2d01cdde4249db65cf82ad63d7236c00860adb4d27fbed889ea3bd48a5c5ebf586634318f597122e342506a9ec5cbac1d15c572dfc01e9e8fd601c8c0f4ce920dda003ca97f5609214498a2f1045b72c906a034312b68c42c7d253aafee5eb1b614cee4faa779f15e3478bb1be2dd1f40be0f4f9f2420ef8549813d55279160c4512caab202330c7888ff51b953e3ac4498fbd109b69f27f52b405ec30818eedab4175701a173a0b10ceb685827c15add81e90", 0x57d) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 13:54:28 executing program 3: syz_execute_func(&(0x7f0000000000)="b13691cd806969ef69dc00d9d0d08f293093d91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6c401c45521646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = socket$inet6(0x1c, 0x4, 0x1) fstat(r0, &(0x7f00000000c0)) open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x100, 0x41) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) chdir(&(0x7f00000001c0)='./file0\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x6, 0x80000000001, 0x0, 0x4, 0x6}, 0xc) read(r0, &(0x7f00000002c0)=""/94, 0x5e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0xffffffffffffffff, 0x4) 13:54:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet6(0x1c, 0x7, 0x12) write(r1, &(0x7f00000000c0)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db898783cf97f35ff82fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad8164cee070e4c060154a79a8cda721711a80f67af95c389bd48aeb6967d8c277dc5c65769b", 0x222) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = semget(0x0, 0x3, 0x2) __semctl$GETPID(r3, 0x1, 0x4, &(0x7f00000003c0)=""/4096) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xb, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 13:54:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x3, 0x8}, &(0x7f0000000100)=0x8) 13:54:28 executing program 3: r0 = socket(0x11, 0x30000000, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/250, &(0x7f0000000100)=0xfa) close(r0) fcntl$getflags(r0, 0x1) 13:54:28 executing program 1: mlockall(0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x80010, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x20) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 13:54:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2000000008, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x900, &(0x7f0000000000)=0x1, 0x4) 13:54:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xdd, 0xaa4e, 0x8, 0x100, 0x5, 0xce}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0xedb6, 0x40}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x57}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x2, 0x0, 0x1ff, 0x1, 0x2, 0x6, 0x800, {@in6={{0x1c, 0x2, 0x1000, @rand_addr="88b9562f39daf556a9ea7fb6a421d6d1", 0x8}}, r3, 0x5f8c, 0x400, 0x4, 0x8000, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) 13:54:28 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c020f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd302c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 13:54:28 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffff12654700000000190000000000000000defeff7f020001000800000000000000000000000000615b34a3010000879455b9a8f844ecb4b88476a1b566"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:54:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="34d52546b4523b6bf7b3a7fa5353dae21a13911124144f7175c5dc89bb8200a56c50811d9c54a310581a656308e6f41cdba233e2b5064036bb6723e7df7889ac9fbce94b2db5dadb24eaba5bfb8cdb4f473c12a7a636796a825671b11f6cdc7d") syz_execute_func(&(0x7f0000000140)="0c60b5b598cd801b69e4f56962f5696200d9d9d02e47d9eef2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:28 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d0030000000000000000003e80000005db99425a830000000f00090f5ca2cc3fe6eeeff020000000000000000000000000001010090780000000069f0a0af00000000fe80e3ed00000000000000000000000000aa0000000000000000314ad600f509983cf401702574b7f6aba8e618353c64dac8de20aaa59b4f3ff5271c850d05ff3be47ae5f921751e9153c4d1065ac622f763"]) 13:54:28 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="5b31c14b66e04eb5c0162f5f0e77965de08b4a10bd6303b93b156e39d073ae0b40a9e1ac2c3642840eadd642830ecb9cacc6c9b5b50de5f75b2c78a8840e7534e5ed3cd6fbbdb0d3bc05bbfa648414318e8a97b883de48dc72fdd61ea2c0344d76818381b272fba30f3868e68eb9e7e6b72c1df543deec40401382eef3a132e06141aa504d0f95a94bd8e8542f23042178290c13fb33a19faa8bc887b99a83e63e6cde17b9373faeebfde97973c7a326002ce643ffaa044d9110074d0afedf3687e666cc0a8bbb1d3f4762254306c0a071bfa70df3fd15f49ec2") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 13:54:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r1, 0x2, 0x1) r2 = socket(0x1e, 0x20000005, 0xfffffffffffffffa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x400, 0x1, [0x8]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x6, 0x1e0, 0x7, 0x4, 0x5b8}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x3fffc000, 0x0, 0x20, 0x8000}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x1, 0x6}, &(0x7f0000000100)=0xc) 13:54:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000)="0ab2dbce4d0cc21a2993b78ecd4c4af72247c663facbaaa4e96e409078354bdebc3fe90c1bdc", 0x26, 0x20004, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0x0) 13:54:28 executing program 3: syz_execute_func(&(0x7f0000000100)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e20010000001ef1ee5407ad7462ba5f2d851e703285000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071159b3b252a955a00"/128, @ANYRES32=r1], 0x84) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") 13:54:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x100000001) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) 13:54:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x100000000004) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x20) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="6c1057737c5b4f124b178f0d6e1a74c8b0d1721e5a927ecdfb9199b7b93a0f989ecd0581b9e980c34f593fe5e478acbab2f825544460af44ac200907fd747dcb263213ffa1cb4a8384542ddb6b3eb845") setsockopt(r0, 0x7, 0x0, &(0x7f0000000100)="3bea8984de61a0e19369c6ef50f4d6e348e65e4ed2248b59390e1a8b375604718c0352a0a498ba1927532df1a93aba1f05486344039660fc0b98d2e6fb2ad2d40679ed6e0049dc490ca23354f85b8ad065d3b6986ab598190984d3a713b4fd48e0b2d03280c435b9183a16bf6c664e4ab1fe42b4c05221eb48ab33944c89477e824bee8e602898bb16869add81c987ada00885089e51403bc2", 0x99) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x1b9) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 13:54:29 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40004400000002c2, 0x0) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) write(r0, 0x0, 0x0) 13:54:29 executing program 0: mlock(&(0x7f0000ec5000/0x1000)=nil, 0x1000) munlockall() 13:54:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x6, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000001c0)="1c130bf629b44cd202ded8059c66ff3b") r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={r1, 0x1}, 0x8) 13:54:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000f10000f8ff00"], 0x98) 13:54:29 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) getsockopt(r0, 0x1f, 0x6, &(0x7f0000000000)=""/186, &(0x7f0000000100)=0xba) 13:54:29 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) 13:54:29 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @empty, 0x35}}, r1}, 0x84) r2 = socket(0x2, 0x10000001, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66ce1665303b66696c653000"], 0xffffffffffffff51) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1) 13:54:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="e49313d52141c92db08b024982da11b80ae39ca1e99efe96232cdc1e58e566c874c57fdb874b1f98388b9cc019e626919577c6732ccb0a8bb4d0e9ab9b3a884778fc5e915d7455cd383b7184b3df1df143348e61786f3a9c22b53482025640bd22ae351d26a6fe1834e1fcfd57c48a235210a0afdf377cd73768912a0cb247135affbf99fecc2e172cfc57a1e8eb0b280edae54a7698c2aa1e03978399d431f4c9c6a38086334a96e4d4a7a09cf31b652fd5d25295748702269dadc2041d867106872f5d7f06617fedc2a0b66e390733674dcd7a9754b0dac318551e1c47d6412d75ea3bf15fc3417341628328a9cd60e8a0bb94fcdbadafd16c9df50b7e99b44fefbbf680ea089d4bd07394a08a7332c9f2012e49eaf19aa0cfe594c750d5a251c29cd6b1813dcb9ba5e5c59e1b34bf0859a9f78741fd18bd8ccffd705d92479a9d753af0f8f23c9eb372b4f61ebedd7554689d49a341869f0f7c83a24e8a22eb3e6558a2e82a1c524b855f929b912b47a78c96be073a68df2332f1d33b0c7181a1e3c53b38708bf1c3a0e72f7d3f4b65faa3575318f382451ea5925c07f0538c53dd7bab73a35b7c04fec2566edaabe237c6ec5dd040edc939cc032a6c59ee1bc74088ebaf7d0bd6cdb162c04cfe39423807f392391f9b95ac2f0605b8eb05761c0d1f9b829c5c0e5765de659bca2230bbd613d4ac7549dc51c22c0ad64ad6e5f03e0dd5379d5092e9ccd10e3cf5a7ad6190061715ccaf6030fbc99582aa17c787d6a87d09884558df1a98707e1f2f27d0536962126bba61b374837275967fe866363de804660b0301d7979dbfb47caa81f40fd57cec4f33d704eadc1157a37089298ade13d0f112a159fe5db406950587e04ef7a17e4e492e69dd44f86305f0c78214e1dea072f37ce44bd7facca2e84714109145c3255cda6e3b22b8c4b747c48c01cca9e52cbdb6a2597179f934881ab455eae510c510b0860018962cfd591855ed925ce874cfc53624c7b58fabffbc771fbf6886b57467f8bd140760583901d206bfc1514c97ec4e17f110e1fadf5b6784b75d2cba5fa5dbffb2978f93e8d33c5c471e425a1d83f15f1f263b79abb843d4815d3ac4ee3facd0ee95aefb2eddbe100d7995b97201e66a039db6126494026dfc2de34b5dadfd36e047bf4da5110b44c82554defbc4369c2c40d57e20a4fb321895b33877a0f7e3163674036b657874fade193820a66ba5755044209672b77374cfae71c1f736214f33565857a25e91d0346c1af42ff407f879b86c5f9abf0a56dff65dfec27954a96a42673f5e820508838262d9ce8f645ae1953a0bb061d6a40d2f843b393a45a7fc9be572ed73573d150263109510199baac273a4e5ae14f4ccc4c89801b70a5fd426114ce281b35730f47878154f283b5353c652dd58251eb343966a3d7faa1fe2646d4dbdd612f75ab9a9be5d67316d8c4271cbafc09a2c870c0c94ea871bcb78145641eb402e83fe681091a0a26c1deccef03436d0514a2c142a66a107eb22eea22c2e72b49df0998af2a2c28b63d1aa69ef087b25dff13e6e3030bef041727716bb6f5eb1d06ab6e645214472051f0bde2265fc6c8f8ac68e7a681c7001281f680ba86c1a347cfc140650db90a79f6f627e28aa0bc0a33beecece68b2677c8ff9a0d396d7a70ebdeaf95ed65917145de7ece9336d5781f4d3b53addb96c76b18406c3353a40e975ff4226943897f9ad91a16c523c6af8bc644b927a735512ffb0b33b27fa90f2943fb8447d4c8e052c760f5961f212f91b555052e75071e0000b9b8adfde25ce04df014d0c96f0231916ed880212c1f80820c95a455d80c799899b89209c53f615fcdbd2ca0e4ed05b241413b90b00970ab3dd788a5db6747d4408f2063c8f129b78ac17b4b9f9fc04e9828895f66bfb1d53e9977ec23dfa613e52c344d86cfe33998cb4211d1068aef1c274b233322ea57ad485ce14609bce060dff240c79091f80007b4e86739ede32cda0aada1762604872b34e1271ef5ebc088f33efd4e6f71aea920405dfa7520e1944cfc8ef3dc1f5629a56b9704d8861525261a868369b2cf35ba5832ebcbad21b787ba8ae0f97e6c03a5db588ca5005e944cae40d9f65d6587a86816bcfca6b0f4dfa315070e9f23d7abed1f6f84794b56ddb66fb967b7e2e1ee14baa52763a174becb58332fe891b3a87513eecbffe89dafb5a50d6fa6b315f6a5ff82b8a0d2e8138359120bbdd94dd89d56e22f66d70f6946c63308b822cf2c7b2990ac74397e54b2b5b435532e2e9965ed9dc6071363f5ea8eec6b4c61246ffaf2fca3cd3090184de05f40b3f2d763b3de9887c0432aeb4e1b63196b50c74283a314d6abf3a43cf7556a51d4ae7a28339a962410b603f5448cbb0ec52eb353fb1e41c584ec484b413e01354284ba883467856bd0e7d78f69f33a6230717a60d5cd87b2baac74fbef1322fc416940fcca7ac4e25c57b8792af24ab249d369bcb0455f72dce2e944f8b87498e34a4c12deefdfbc86a3fa524a23f0d5be35113d4d5e654df347ee9db33e8ef6930b80cd74ec25cd77cfe4c852c9ef83140afb0731f4bec7e616bdc1766530c3b46fdabd2c071f8db3d48557bc927255f7322112918da9b9805c6d2e9a7657e86dcd413433892991662ce76c370fa5f23567fef7f8682f2f24dfa395220a0f6e77e2057a48077c854d75d2a9ed7d41af0e711f8858a0d45ac9018ecb9b479c1e5742e96d2deaeaf9172b140805f88f21ec9619b5c7d35ad4bc393f635c044e803d6e969f77cab455aab12095c211214ace1dc6cc593ae2647808230ab29ced820f88de5bb6df7a78138aaeb5b38fa52b0c592e3963f468a80f2662662a91284f3965185ae3cf3b4b3365e628324717f6378c7a9c60c955009e1af0e6e14df0103bd7da7cd44236fb53287e0924369841c5d8c5e90060a7c2ff2f479f5343c36def17b0c65fbea9cf268a536c02405b8e393c1842d3e8f3b63ea8a4287cc3a11189deee0e32010222f4e73a138e43de1fdb5fbb65fee8b09d42eadba2c47a2f9e83e910741be7342f17c28f593a2f69b6119de8bb69dab01d58258955f2ff890f885c49bcdf3ad04b21d87ad591ce505431167f6486be975f22957fd6cdba2dd2401b2f7fa3559961f8203f29e2487f9af151ce9182647e71964ad97e761151d53d95818a9ae1c2b2b7a2e3611625a648e2d6db51fecbb6166bc7c7961b2dd189c9768161d3fa28796e131ba6e2d5affd6decc903692594c0378ba13756337c6a7ae214af03f63535e865aa5aea2ba03091a638b03a6bf4f1a7d8245d1c4732d9ab16d58053c542f42ab7a872919e061d4158d4611bbf3176a20fcf5c1486d94ed8754ee722a3957a5a290afe5c7da95f469b1c3b6ca74f057ae384ed421d4a712b5c1d305214b6285d27b33e7ca3fd43a98ee05268daaf2a35c583f5ce6af32e25fc5b04c2795863e1ed8d45f875557041a97eeb3a88f460a78ef7154be9b6be11825ab2fdb05ffd7c1a01b6d673bc533a4f1327e7d284ce319bb55123e1a6f77d06dc1698fef9bbf768e4b6ebc7c060465d1dda3b7f3c8bc4366e7eb8b2340d9bcc34094ce9c4dd318fdfcd8e9a4fce1fd33c49352eced4b29d7677bb3165dd6c047c30de2d8b4f8168117348877e3a7841be6de9f66abd3e1b605cf7c7adbfc96001ef8fa4d4188c468de7dcc1623f32c9403984bc7d522a8d1dc313c9ed3f8269b3b82056fa64ec883801932c7d10db4311bfb087b423955b0ffc4c4c8dd5272107e08d9392a23de8eca923ea5f1049e1352d90f9d7a547a4c706724011ec5b5a4540110299c5a48921864629f92c5a3e3f2efdc63f871c9605fa099986df5f2fb7a0ec4cbbe947d1a285692a09820dccf8499bae5d92e857bcc6210602304c5ab32f1f2bf1ac80c0f4ff709da7b88555c235e1490c41e180bee7b674c748bc8019fd150bca6e644f1c004d190675241b20cac7d448e762a1569d87bc6c9fe94f52dfaede90c704e1b758b02acc573f3a960ea54caf118a5ad687849a5cbbd009dc595faca91260118c86729e008086a4c200bb35bb3fe043dca905be5b3bb5b42b1423ad35db6536340098b3c75b2c4b6d2cedb51721f08dbf8e350f96f802eff215a5f5bdac993fb5ea17fc8d2f8b6fd1424c82853a7a523608f066b3fa271f7188e2e3fe025ce02758a4885d53452fbb60ff42893bd573e5461d1f68c191992561d2933099b017845277a2e8cd7a6b5b14482b5226ccdcbef492a39b24de2b0d4a5e51d6baba9b86396a2e49abbf2cad2bf9be56276204c6b36a63bbcda4d06a84bf39bcfe2f6ec6b75d1bf508e22b6b4486096c61fd6b5457e9f3c717f77ece2e8b17d1b4f164683d11341fa6defc774aa233acd252ca32db4a6712495e0b413efd9f08a67a7f11c25f550a9318fde407c89c387d58de903548b6abac5ccaae0eea7002fcbfb0016b33558c7b0ee20d6042f281e868dbbdff31fe91235fa88c4b4a68f4988a02010815b34a0f49c15ddc0c00a2fbb8099cada1b5ac469f9d4f60e7109b1170f83a12ca6295f6c3674906456036188f7ab33b1281b7efbcf8e7dbb7f9b765c40d7578729a303414a358e5e986b6d5e4c003c0af05780ffe725be8b7dacd800fb975e2def1b3e51613489e4435f71e5f719208898c0aa4f6046cbe2e93840ab0939b0cdd6380060be3ff684aeec0c9843568c040e3eb4438a9dc578131f2b4439fe0bd81e385d4e4ffc869ccd8aaba1cbe2a893313645bf1922b8666a3d03d9347b9b368f21fa7af1041227809d0ea273956d837269db72322fb0913830a9cbc64dedd4e4f2bcfb78d9565e33367759e165d9917aff565ba51b1ac4ed3b996da20346e1a0e55d05df5a72187f98a8ef3609995a2627f1a19161aad88b523131d34900f4bb24632eb519e0aa6a2508b554da14fd1159e5baafe7b7cb38b3b9b5ec37b4bfed9dce42b2a15c590cf1ba7f3839bba880982331406c8fedb973350159aba2bcd2c25036fcfb4986b4d1547e245b2764992ebeaf4879c3b724238540e76da3680e6ef4fd4a1656bf0b7cf697e95d9b82c362521af2145c1fb8b7880d10897e07339b155bf93ce2472d368cf81029483611d18640fe23a26bb9383654592f794a78cbf2388aebe2544bcdb32325a0b242724cfc47819a4f05c24f80058ede0b3e42c3f8fd29e7771127ff4f7f800ccb8d11567234e85ac108dc4f868d9f6436ecd3756c46231ac63dffba60c511d0b8ec53c47a3db9f24a4c0909004fe1522e8eaad059817fd2dd349c1328be1ad79d8c5e76ea2fd9960887aa99f103b66b8d4a56d90ad3da85ebe6f3563a4770cb2bd4a900d2c9ca765603e9567a5a9f48ba17dd218dc0461e2d50f8e82eb59a2386bd16972c490bf20abb9065e86302c688cd8ef89af424d8de19bb86ac7dec1b1fcb848c69c48bc8d1d55a82d9366f41e4c425c7a39d4f8072f58b2616d40e4d946e5eb49afd80b7c75ff4063687906e5637514f22e7748808e5cb2b1e2e6e7ab7110b221a537f55cecb8c8c79bd5dd56d887b72acbb87771efef2cfe8c35c1ae3197df707829bee5f8b305343897e8ce4eac56fa4c1306ef78f9388f0527048f8672319358669db80317a02939541ad07480e4e3e6c41cb19caea17ab73e44ed6a1f785438cb02f64166445deef0b08ac817e1b71620830f53bbe22f3d3698ffd0849ad34afeff54ad9218cc4dc4bb7adcbb90605b1233d8fd69c9246b16338a2e13ecfc21f21f1f6b8a3291902fe9b") mprotect(&(0x7f0000feb000/0x14000)=nil, 0x14000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000384000/0x4000)=nil, 0x4000, 0x6, 0x80010, r1, 0x7) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)='m', 0x1) 13:54:32 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ftruncate(0xffffffffffffffff, 0x0) 13:54:32 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000003c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82fec600c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff70fe309cf99c35b5bc442758ca7250000000f9966030faee42c245e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x1ff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 13:54:32 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000008c0)={0x10000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) socketpair(0x1, 0x0, 0x3, &(0x7f00000002c0)={0xffffffffffffffff}) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r3 = socket(0x2, 0x5, 0x0) msgsnd(r0, &(0x7f0000000640)={0x3, "263c6aef8b1bd63ed364444b63ae2fa06c30e1ad95c02141080601ecf9db653130fc53b582345135d915e084b5a4749dbf451894d5b3111a3b513ca8d153c7123847c6f6d4a91ed126e5823abab178b8f6bc463839f0c69c15e2f8f52f6383fdfb458cab730fab3c2c6beac255a45ce420106a56b4343fb6cfe8f1c0a7d231b5635eb951b8c494207dbcad416690efb5cd26f484367f5e09a39fcc113c58cf9214a953264e30d2190fdeb5bb3c48c04b0924e44220789f08868d3737c1240afa4e5bc1"}, 0xcb, 0x800) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d41c7427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="8202f4c6f9e8b95f240b"], 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) msgrcv(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000000000000000000009da432cece85b3cd6b00"/69], 0x45, 0x0, 0x800) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget$private(0x0, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000300)="f5baf490b554e18e2c6abf8ceb8aaa1267f6d3134171f15c5f5b244d07175fa9afd160b91807d537125b93") 13:54:32 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xe77f, 0x8, 0x2610, 0x5, 0x6, 0x100000001, 0x61e, 0x10001, 0x0}, &(0x7f0000000080)=0x20) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000380)="5d322abf8e651ac8f17375bc8e6e43e2243bcf9c50487930b5e58a9df5030e731852279394f865234548945c6b1ac2f549ed955da7007c9eb2b3d3a62a195f407dda077ce7d5663979df9602cdfc463e88fb7b52764cbd9d626c329b9160742e2badf00cadd77ea7dc1f9852a165229637c51a0b6e9f3ab53b71ada86317e5dd71e04e8772", 0x85}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x2000, 0x0, 0x77f2, r1}, 0x10) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) r3 = getuid() r4 = getgid() fchownat(r2, &(0x7f0000000180)='./file0\x00', r3, r4, 0x200) syz_emit_ethernet(0xf6, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000061197230468d800522dec7140111702b03000000f8e409df6e2c68c0276f90b00a6630afeb96f9ca3d7c3148845ae2b7d2ef660fff6a6138402c09526c069c11e3c67f001f6569d515d9488324621bf95831ebce8d9ff1000000b67adcf84dda2116b4935200bf7d368dc1fd4b53b2c7c2f6bc4bafa3e5d2d9b1c8cadd4a82ea9270331651bf714b30ccfe2e26b936f3ef79940b96bf0627179382b44cb34fcea0858abd397391d1dc1a6a1c3952ef8c1864f0836c7327408c16b4c55ffcd795bdd7f14f5abdca38d18a45b093379f7bd07db6f358cab63349938252d5ad04a4018f3443bea3668998df9ce1270392c6"]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x66}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r5, 0x374d4b0d, 0x2, 0x80000000, 0x80000001}, &(0x7f0000000240)=0x18) 13:54:32 executing program 0: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0xf45379786c5fa828) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x6d9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x7}, 0x24) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000bfc000/0x3000)=nil, 0x3000, 0x10000003) 13:54:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x6) 13:54:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffe1e) 13:54:32 executing program 0: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getgid() r1 = getgid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) setresgid(r0, r1, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) fdatasync(r3) r4 = getegid() socketpair(0x0, 0x0, 0x4d8d7fb5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r5, 0x0, 0x53, &(0x7f0000000300)={0x100000000, {{0x2, 0x2, @multicast2}}, {{0x2, 0x3, @multicast2}}}, 0x118) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000180)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) setgroups(0x20a, &(0x7f0000000040)) sendmsg$inet6_sctp(r6, &(0x7f0000001900)={&(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000240)="dfccadac59994a1fa66b9c6f6369c0df56be07e7548c170df3f2297b3c5d44b1140859f5ec26a4b70a0322781a23f5b7a6db21bbe24de451881b628fb57b6d55ece4389184b3b447c2f61e22418bf258eba3e3372c53", 0x56}, {&(0x7f0000000440)="eb3b5fd54506a2c83a55c995d6ac25b5dd7637750f51e53d04544852f5a201b91cab057e144c57421bbd1aad6f2156e854342a8c958521d7a715a66ecf25035cf0e10a1622890ce5c2cedcb77c16f5b5abe90337cba03900a92baba90b28ef631bc0888e843b9f3830b084edf591f338b080b4b1b9cb2049bec3c2f0d5325ffc0dc4e2dabd4d", 0x86}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="47ea77c36bf8aee2f520369851e9d4f714243b950c250508a324485c186036d7a823dd79bbb53bbc2aab78b289daf42620203eac8560661f552f3d7139c2cbeb086fd7683b0a08b6d9f42e0bbaceeea312ce97baa404bd69fea19aee8e4bc6641996a679398b878a9bb1e57b09ad912e71267c143684be3e2e4df45c6f7d3dca6d3cbdcab2110446f002177948f855b2f2740fb794cb381d8349c28197e1ef47daa37c694f3167639b4ad0c0144de1897147dd6d0557207408e1ab72c93dea9a39df824d669aff19ee23c8c605d2dfc751b51a5240237dceca1dd8c704e741d378b1a37386622690", 0xe8}, {&(0x7f0000001600)="468467c64e395b2e9e362b1a9b1756b88015962b38311b0a5b146aa7ef1703b53abeb06b28c92391fed8cdc09ad386b4b82f31f0c59cd5e51ae80125a738eca8623d423595d66777d70806bc2fa95f5f3d77b175ecea9caa25455bec812b8507dcf8a6010090054f2745db0afd593e573422b246c242e87d744228b9f197324b96c33b78b1d5d52c8732d33cfc04ad013069a024857d71a4b654a841b334215d4ee04ddb57e123aabfa9021f993f42a6d92fc3ebfd58f610e8c1e8f1d5", 0xbd}, {&(0x7f00000016c0)="733d11a58ded753045f19ae029abeb2b080842956e22cc4aa32f4fb7e515444f1922005d881fe109e8088b24e3f171ee0cc7259f267ec94b794ae48ee690230bb69b5398c9c9ec566a0fce11caba3803fb7e88256ccf41080ff8d3f056b290d84a96f684d3ecbdc0bc4bc06fba7e1f1c5b2ffc837d2dbb6187c58c0f4f97a1b1187d387c6892e6fa0f442c378c0843206625ccb1895cca3a915f56149ed2d23252458962de5d2ac4dab1fff72c6cd03ce5f2b98f49ea08c9", 0xb8}, {&(0x7f0000001780)="bd001d8fd7a81df7aa5be77e7d8a9a47305c16e08f64f6f91321d5b24fe73d6d9067a77c5f8a0b5dc645a6bb1d2916bbc896e271929611ab38e4c7b98ce5c9b1b8f98e6d4e61a71e67fecbf0b0b5ec7f52ef76d13046be0476be2394ef69d178247cdb906634b69a7106959fe08027ee8ee63309a0be9660cbcbc5dcacbcfa0dd115e609ea36051dd8929a8e80df448202113052a5a2988b9a726d4655a59c7731ac148bf917495f1196b3adae0d661847f8385d02a2888090beb36f0b27574ad95ddd47e5212e0ec4d532480da2aa435bda6d7068b6ffbe0bf519355981716abc9629c589a4cdeb1aeae48b6870bc79f12bf5", 0xf3}], 0x7, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0xbee}}], 0x14, 0x88}, 0x80) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r4) socket$inet6(0x1c, 0x5, 0x0) 13:54:33 executing program 3: syz_execute_func(&(0x7f0000000100)="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") __getcwd(&(0x7f0000000000)=""/164, 0xa4) 13:54:33 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000600)=@un=@abs, 0x8, &(0x7f0000000300)=[{&(0x7f0000000380)=""/189, 0xa3}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000440)=""/153, 0x99}], 0x3, &(0x7f0000000500)=""/104, 0x68}, 0x80) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) bind$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x410, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x4, 0x4100, 0x3, 0x3f, 0x5, 0xc2, 0xffffffffffffffff, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @ipv4={[], [], @multicast2}, 0x8001}}, r4}, 0x84) mlockall(0x3) 13:54:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x0, 0x0, 0x0, 0x200}, 0x94) 13:54:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f0000000000)) freebsd11_fstat(r0, &(0x7f0000000080)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:54:33 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}, @ipv4={[0x3], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 13:54:33 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) r1 = open(&(0x7f0000000280)='./file1\x00', 0x8801, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x100, 0x1, 0xffffffffffff0000, 0x4}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r2, 0x6, 0xa, [0x129, 0x800, 0x9, 0x3f, 0x7, 0xdc, 0x3, 0xffffffff, 0x6, 0x19]}, &(0x7f00000004c0)=0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0)=0x3, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300), 0x4) fcntl$getown(r1, 0x5) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="6732736566460f6db60e000000c4c1795a09c403954957000c2827c4815c55dcc462fd32d43e66450feb25ed4b00002e99660fdc81faffffff") shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r3, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000240)=0x3, 0x4) freebsd11_mknodat(r3, &(0x7f0000000180)='./file1\x00', 0x20, 0x0) 13:54:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt(r0, 0x7, 0x8, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) syz_execute_func(&(0x7f0000000140)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101ed663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269b1a841da41da9966030faee4247ca15de1c054635bdedec4c4a19b7c51dcc401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc4a3856dcb21") 13:54:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 13:54:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1ff}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) bind(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000dc5c0400000000005a00000001000000000000001dd4e88600"/55], 0x37}, 0x0) 13:54:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x6534) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x0, &(0x7f00000002c0)=ANY=[]) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x101) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x8, {{0x2, 0x3, @rand_addr=0x14}}}, 0x90) 13:54:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x40, @mcast2, 0x6}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000000c0)="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") setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000040)=0x1, 0x4) listen(r0, 0x0) 13:54:34 executing program 0: socketpair(0x2, 0x20000000, 0x7009, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet_tcp_int(r2, 0x6, 0x1002, &(0x7f0000000200), &(0x7f0000000240)=0x4) getpeername$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x480) socketpair(0x17, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000000140)={0x100000001, {{0x1c, 0x2, 0x1, @mcast2}}}, 0x88) sendmsg(r3, &(0x7f0000000600)={&(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000380)="96588cfee338598fce751ba48966cc2d9b20c5aa95636cf1f10083349b26692c44577e667b5565077712357fa6ee8a3861efe521386062c21925cf09832f84e72afc3c1dd8075dbf65f97c6cfe74499bcbe564d4437f78ccec053166dd460e866eb1ce8c4c795121849015d5b90359ca2060cfd1205c06da894b5a3ea31bc08ea40bf51b36163ce0802f4902c8450a673f890b97dbfa01798ba50801bf6f5e69cd2bf71e5ce27b1c7212f1b5146eaa49bcef0d582171ae0f8a729d959beeea834a4c908586ac4d484f5976bc350ef353b3429a771c349b639f2e8efc5f4141702231590e627e6feb518c5fcacf", 0xed}], 0x1, &(0x7f00000004c0)=[{0xb0, 0x2f, 0x0, "ea1569ce25037b93c1cb5fbf29754c470d7dcd8a7d80e2d9883b26532c083d225e5fa24d774d02158bf8e9702ee51c6d8225647bd80e4195474c173ab6894a1c22180179180bd52f862b3d08340448917077b1bb9d76908c39f9446b338d22592dce4924bbba5c9e2a79a8e16eaf0dc2be5e52803e1ba03e27a1376ac896e8a2b8d4fd4ae451e87a4763243c33c29e420486d0fda62df492a77d56b9815c"}, {0x68, 0x1, 0x6305, "1f78e8e29078e51244727dcbb4756f95f64b3ee1be08c1b5787d008e8b1a79f9e839767016bd9ef8820b202d0025f0fcd07dc728a47d3d3ce6ab9d6f87127d77473343ea5bd2497eaeb4d2821532341723ffbebbab47094c"}], 0x118}, 0x20001) 13:54:34 executing program 3: r0 = socket(0x2, 0xffffffb, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x10001, 0x9, 0x100, 0x8001, 0x6, 0x8, 0x6, 0x200, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x81, 0x2, 0x80000001, 0x7fffffff}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x25, &(0x7f0000000040)={0x0, 0x1, 0xfffffffffffffffe}, 0x173) 13:54:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x83, "2b59abe280bfc3e0343a0385654a0bbdcef9b8ce654714297474c4938812e14f32abc0fafce5458065f202976a9ae1f2e3a8e9278a97d8bd811b948da8ae7dfe168f90420c5f39ca7221daaa263e6202cc2171886efbfae24acc99043cbbb2fec9c6fee0656ccd9948308860864424aa4ebfd7866b80f64109172dc6911a8660139ac1"}, &(0x7f0000000100)=0x8b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x800, 0x0, 0x9, 0x7}, &(0x7f0000000180)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:34 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10, 0x0, 0xffffffffffffff81, &(0x7f0000000240)=ANY=[@ANYBLOB="15000000290000003d00"/20], 0x14}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x4) accept4$inet6(r0, &(0x7f0000000340), &(0x7f0000000380)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xff6, 0x3, 0x7f}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x616ec68, 0x45, "8fc05804dc778659e2c7f603fcb0ebe6b51b1e72910b634774324796f0eaeb07987ffe5f66ce4da362a51a52c968abc75f37c71a38a792bb256b0ef9f84d18b35a42aa943d"}, 0x4d) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000180)=0x10) getpeername$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c) 13:54:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x104, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x1e4}, &(0x7f0000000440)=0x8) accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x10000000) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) execve(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000740)=[&(0x7f0000000240)='\xe1\x00', &(0x7f0000000280)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='#!\x00', &(0x7f0000000700)='6\x00'], 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x800, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000840), &(0x7f0000000880)=0x4) ppoll(&(0x7f0000000780)=[{r0}, {r1, 0xe1}, {r0, 0x4}], 0x3, &(0x7f00000007c0)={0x7, 0xfff}, &(0x7f0000000800)={0x3}, 0x8) 13:54:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="bf36ce382a0dbe5f9df3f8ae687edac1580838638940dea88a3a46291076f4188587083e799664dcd84bd8983d046b90c36312d0c211116a2a40c4fcef5fb5965e45fc9b9160e17f48182ca11159af0b5365de9a10507b489d41263e186fb98784a7943752fa94c9805b456640da183d1018255935014aa7b73afb68bb4def0763a429c73371db3f9f8a673f511fcdc69650216215d4e20496ce4a07f6b8d559b5bd42557c563b", 0xa7, 0x80, 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$setown(0xffffffffffffffff, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000100)={0x9, 0x80000001}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr=0x1}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0xffff, 0x8001}, &(0x7f0000000340)=0xc) 13:54:34 executing program 3: r0 = socket(0x2, 0x3, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x3be8b68cb32db10e, 0x80, 0x0, 0x0) 13:54:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x1011, r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000000580), 0x1f) 13:54:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, 0x0, &(0x7f0000000040)) msgget(0x1, 0x402) 13:54:34 executing program 0: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x100002, 0x0) dup2(0xffffffffffffffff, r1) chroot(&(0x7f0000000040)='./file0\x00') select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) accept(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000fdffffff00"/72], 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x102) 13:54:34 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d7002360f465cdc0e9d3ef264f2440f4aa2c573c70167450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r1) r4 = getpgid(r3) msgget(0x2, 0x2) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000540)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r2) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) r7 = semget(0x2, 0x7, 0xa) __semctl$IPC_RMID(r7, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0xffffffffffffffce) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 13:54:34 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x2) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x248, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c36000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 13:54:34 executing program 1: syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000180)={{"5d7b382e41229b3d3c2592dc3a5ba27cfe952cb2ec4d03fa3af07dc0a0f5ae4ea403b2337873b115a7e074ee4acd01aa39523aaf65f6fcf7d06ca553957982d72f4e9bab913a941819d46fc500dc64bdcd127d8906aa706110b8a92f62bcd759d707246ef86765d88153b38fd55ec07807272232caae59247aa20d805a1395183aa3526d0229f2e335337c9ffa5e8bbeb957a83f8712f9b27725ecf609578cda960c7b0b72eb8445cf7448f9d6a1f486cd5b58bd1a2667c42832cdf859855ddcf645fe9091b6b3c99b94749fabbebe44325f4aa6f3b90266a42fd303e2bd832448e0cd6860e71fb25006d5059f46a039d120412850097d88b0299895b22c20512d16c5089146530d9c4e6b990d7edd41480756888578a5699d88cd65a04e97c869c94c71315eb77c3eaf3d25dbe9695bd56037021d011c7a78fb34b6bc3542169b72f8d56dd7039389bcd07e39f171a2892acccb3673450964e70cfd7a411546662e6dc66d5cf10ea2f2f4ec8be1a3483749061a8e6728b3e3833982bb2225178a99979dd2ad51bb3ab3302f451ec4c852600aa5c238cc3efc01484dc9a38a90a012425a47e5d6dbce9a06ea96e3b21e07eb18afdbb17a6835ee6bdb92c851f4b685c6ca2d5f107132d868f731b997ae82f337ed231e81240e5d134937f2e7d5ac1f5c004c7d9f95281415fc9fd2f03137ab94f1a23185d5935d33be8b405283cb6bfa1d8fed6dbda0a740ea615037ce64f2c6ffc2467155e2f21c480fd8b25150531508e53eb2cab5f85496b6d368d2dd5c7b95a649711639ab4e989d29ecb2a2840d682b8bbd4084ad1cf2803c06e884254981f62759924b1fb85aadf496cf1ec2590dedd1b0812ff7c347591dbd14dc92e0591371572cfe1fb295e23930484cea7c7e8e3f7dcf9457728350bccc5e69c449fd93cfa42228e006c6a9c7f6f416ed0b9bdf5651e5126cc749292d6057a21d9b4905b747e79377ca69a76e3d8a252c5a1117418afbbce97e40395241581cd9b8917986838a133f58c30ac7d1d251d4613a161601b7588afd0da8c2b1a12c555fe413462f17ba150a1f532cad873eb3b606dd27775549dc570a6080c620df24291444f6b295ef6da09a6fbf2d2e14628358b5760f0cea5791c706cd1ce4b19bf909c1e7a556fa89fc365439f8b0b2abc5db7dc5fcc11c0eb0edde3e62bdd3e3ad5d72a9146d6a1c42cf1fa08d34fe4a2edac74a35f5e0b6b8c6d88b35dfd7744ade86933a4e0afc5c6495f1e527dd280412b8cbed96db3c458e7f4b9406a884ec9a80aabaf5cbc90e2eb993d367d1629ab6d597622edff85e40b81a6a7f1ee2b8410e2560b5cd1f69428a3e74c6860fe409a6f7c5e9d98864554b4bb674d32b47e8783ff56d7ff56c3a625f6acbf1b4778a3eca42be3e446f9de1cf8f24335b7a2373e254fdb9a0d7c6b1335251", "a6c9e921fdb2c100a003054ab472576292b85790ac44b5b8ead2b1757da6a5ee", 0x6, 0x4}, &(0x7f0000000000)="6daf214b4fa676", 0x2, 0x2, 0xd72, 0x80000000, 0x1, 0xffffffffffffdb85, 0x7fff}) panic: Bad link elm 0xfffff80036405000 next->prev != elm cpuid = 1 time = 4197274 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029f49480 vpanic() at vpanic+0x1e0/frame 0xfffffe0029f494e0 panic() at panic+0x43/frame 0xfffffe0029f49540 authunix_create() at authunix_create+0x84a/frame 0xfffffe0029f49800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe0029f49980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029f49ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029f49ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x200000c5, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 5721 tid 101282 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why