Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2019/05/18 11:35:11 fuzzer started 2019/05/18 11:35:11 dialing manager at 10.128.0.248:62219 2019/05/18 11:35:11 syscalls: 497 2019/05/18 11:35:11 code coverage: enabled 2019/05/18 11:35:11 comparison tracing: enabled 2019/05/18 11:35:11 extra coverage: support is not implemented in syzkaller 2019/05/18 11:35:11 setuid sandbox: support is not implemented in syzkaller 2019/05/18 11:35:11 namespace sandbox: support is not implemented in syzkaller 2019/05/18 11:35:11 Android sandbox: support is not implemented in syzkaller 2019/05/18 11:35:11 fault injection: support is not implemented in syzkaller 2019/05/18 11:35:11 leak checking: support is not implemented in syzkaller 2019/05/18 11:35:11 net packet injection: enabled 2019/05/18 11:35:11 net device setup: support is not implemented in syzkaller 11:35:25 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0xffff, 0x7, 0x1ff, 0x9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x50e1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xd, 0x606}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f00000003c0)="8eb61a4fad5229a9603fbdc0492ec3ff7ba85889c888a45bb25c71c7bb0beecd5302e23992d107ad7540f67b48e029a080791041ffb1df2eb9c7d3bf6451c47ad59fa24b78334697d189323f96ab1195d7d5e09edd34135c4e4344a069c1cfd68ed4cca56c73c0030729dfeb8d4632b35b2fb259237e57c1b9fd481b9da614b083f48b3960bda8d7de4b170d13a8a8382938421a1ee3f5b075340cd9627f18fd964a285534aacd994e6addc21ad49f4a3907aee3aeb1138d4898a361", 0xbc}, {&(0x7f0000000480)="1c13002435cc6e64690a1e24115ab06a0e85b71ce8002a41cf0818a78c8ca1acb2ea14a73b91a9ef652a37e8828a04f2", 0x30}, {&(0x7f00000004c0)="3083e3d1822c59d2ebe2f6f191f6c025400f8dc56e502ec0f7a66a998676fc522c24b35eb4b9e543f9", 0x29}, {&(0x7f0000000500)="80bc8bf5d618d528d2828690e0c4e0d9112dc6d6085d5a6f6259d065e90f748c1a97baf847445c9ab6416e460da7a659c49dea9c3bfb0ba69bf71386b93d28d5a23e624f76b7d02adb25e297b3b319a5463d720b9d80c6d412f8534d1d51ba8ae28f46333eb15d0dd996461871858faec9ffab8559326d760baef2a21d4cb6de65bd9eb5b102b3d71994e410a9d2c797566dfc1365eff0d17d53ac2f9a79d1ff73f2b386c438c015b0b74a68841d97c1c4bcec379f05", 0xb6}], 0x4, &(0x7f0000000600)=[{0x68, 0xffff, 0x2, "b625c2e934c804d51d644fe3048f7c95087bf1317d3e31a384da4602a8a133a68fafd8bd7a141a612b67664c297fa368099cdfa1d76f4ceb7a1fd61f47d100733243ae53af60afb3793a8b3533f022bb18e1364e670d"}, {0x30, 0x3a, 0x10000, "4a32f176140320b759c80e6b8f4e3d014513820ec915af7d256c"}], 0x98}, 0x84) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000700)="d147036cecd41ee7bbd93e3f74868e82545f6ebe0773993f55443051ce8187384ac96632e42b630857753e633c3b935e19d7d6d75328") getsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000740)=""/199, &(0x7f0000000840)=0xc7) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000880)={r4, 0xb, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000009c0)={r4, &(0x7f00000008c0)=[@in6={0x1c, 0x0, 0xff, @mcast2, 0x5}, @in6={0x1c, 0x2, 0x3, @rand_addr="c27db651a6eb7bbe372707a7b798d043", 0x79ea4af6}, @in6={0x1c, 0x0, 0x7, @mcast1, 0x4}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x3, @empty, 0x4}, @in6={0x1c, 0x1, 0x400, @mcast1, 0x100000001}]}, &(0x7f0000000a00)=0x10) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000a40)) r5 = open(&(0x7f0000000a80)='./file0\x00', 0x100400, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000ac0)={0x8, 0x6000, 0x200, 0xfdf, r3}, 0x10) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) freebsd10_pipe(&(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000b40)={r4, 0x9b, "d1d81a7da9d96bc17e309cf1123bda49dc7800ab2063f1620b889a06d68c093623b911eb17ff8bdccab8dad4e0f0df497fa675a928d399ded5b2a293f90260173df491ae1d83261813d08eab1dce0aaade76ce2ba8f4c337319d9de5a65c689b831bbf73c94ee2b4bf5e2569fe392cac4e821952c3bc36f918f48e94a661ff8e33723a8752c5372225a3c53933c944921448c15f14e9169f0b4904"}, &(0x7f0000000c00)=0xa3) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000c40)=0x80, 0x4) lseek(r7, 0x0, 0xd6a97c47f5d8ac6c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000c80)={0x6, [0x0, 0x3cbb4c9e, 0x2, 0x30d, 0x10000, 0x8]}, &(0x7f0000000cc0)=0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000e00)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000e40)={r3, 0xffff, 0x7, [0x7, 0xe53, 0x9, 0x9, 0x2, 0x2, 0x8000]}, &(0x7f0000000e80)=0x16) setrlimit(0x2, &(0x7f0000000ec0)={0x8, 0xe0a1}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000f80)="9c50779f7a") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000fc0)={r3, 0x4, 0xb2}, 0x8) 11:35:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto(r0, &(0x7f0000000080)="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", 0x1000, 0x104, 0x0, 0x0) r1 = socket(0x1, 0x20000005, 0x9) r2 = accept$unix(r1, &(0x7f0000001080)=@file={0x0, ""/93}, &(0x7f0000001100)=0x5f) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000001140), &(0x7f0000001180)=0x4) r3 = msgget$private(0x0, 0xd) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000011c0)=""/228) r4 = socket(0x17, 0x0, 0xffff) setsockopt$sock_int(r1, 0xffff, 0x1413, &(0x7f00000012c0)=0x3, 0x4) chroot(&(0x7f0000001300)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000001340)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000001400), &(0x7f0000001440)=0x4) pipe2(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r6, &(0x7f00000014c0)='./file0\x00', 0xc000, 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001500)=0x401, 0x4) getegid() setsockopt(r5, 0x40, 0x5, &(0x7f0000001540)="73c02e9d17aa5b79aab3e096ccc63066aef55f8551abe9ffd3afe1b0fab35df8c64c5692370b7181f54724f0069e4724181348eb51a522c44fa653162263d474396d6f32ec6e1e5901186a4f97c3768aa37505b1b6281fc1bcb97954567424b87b16aa97b0f994dbc1", 0x69) ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f00000015c0)="754386cfe205de89985d59ccb0ea7829245026c98d188bb7411b11b8f1db7f69674af963fe47330b977d4bac0a9bfd7aeb21ed4de945684fef13b265ad6f15005eeb090e32b9093128a32fba4b7af323112cb81d2051747f990beea5af82764af15c1ad3f5cd0868f167146613c5f9a08168ae915ef82a56467c29d74ca44feb8abbbe922f0dbd067670d11d5764a6db92f9fc71f3901722589cfb09831180b7d093ac74bf605813603bdfb549371a94c4bbb8cb64315bee54a4be7f25dd4d441dec74fc26ab37d9ceb1999870e915b9cd7c1de9cbeb1077ad58c378572a1f7bcb037fddf12fe6d11258703d60ed8c6eaf788e") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000001740)={@loopback, @remote, 0x0}, &(0x7f0000001780)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000017c0)={@loopback, @empty, r7}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000001800)=0x800, 0x4) futimesat(r5, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={{0x9, 0x401}, {0x2, 0x6}}) r8 = open(&(0x7f00000018c0)='./file0\x00', 0x8000, 0x18) ioctl$DIOCGETSTATE(r6, 0xc0f24413, &(0x7f0000001900)="643c2fd4661f0b611a3fe61ba6e30b1124908c9e9da35d3fe74a2be37fbd5b99489f014f5af38814310441dac909a943ad8e0bc4318d18665d714394fe8faec0c5b3ca645b7c9f371f60b02e930c2562822f33edd106c9aae82d1786a2996b90cbaa36d3e5639a6534c0c8b6fe91") msgget$private(0x0, 0x40) r9 = semget(0x0, 0x3, 0xac) __semctl$SEM_INFO(r9, 0x1, 0xb, &(0x7f0000001980)=""/88) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000001a00)={0x0, 0x1}, &(0x7f0000001a40)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000001b80)={r10, &(0x7f0000001a80)=[@in6={0x1c, 0x2, 0x32, @rand_addr="e561f3859dd1c7c66f98d1c15db4e871", 0x400000}, @in6={0x1c, 0x2, 0x3, @ipv4={[], [], @multicast1}, 0x8}, @in6={0x1c, 0x2, 0x0, @mcast2, 0xc}, @in6={0x1c, 0x1, 0x9, @rand_addr="64b7d7cc86283764663f6db2bc32c7b0", 0x10000}, @in6={0x1c, 0x2, 0x6, @ipv4={[], [], @multicast2}, 0x4}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x23, @mcast1, 0xffff}]}, &(0x7f0000001bc0)=0x10) 11:35:25 executing program 2: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x400, 0x4) msgget(0x2, 0x200) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x5, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5e}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x4, 0x4) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1, 0x16a) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000001200)={{"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", "b4e904798ca78c683dad7e2ccb78f78481ba507d89a8ecc956699cda9ac4795d", 0xfff, 0x1}, &(0x7f0000000200)="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", 0x9, 0x2, 0x7ff, 0x80, 0x1f, 0x100000000, 0x7fff, 0x8d5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001680)={0xf, 0x744f, r1}, &(0x7f00000016c0)=0xc) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000001700)="a601a60b7ffdd39669d38d77631c460e805e919b2a6aeec1516bf0240d22c587ec78426fd1fb40f74247c2a338b02038e6baf7aba2203648514ea4537029bad59049ad861ab78994b7e55da2c63ec80954d670ab3a4c3a5a97e5c73c02363bc9c04e765a934c23c4bf22c529b61a16dbd9c09b8379efd006d09030b7926b377ec7480335c5e93e359d48ccc83b4d594be55217405ff7a9356d9cabd4306e72b8d2c8c436d9c481a70cf9de72a3736227310ab1e1a7eadc18e5ce95c33c649ba1f107ac8a6e0ec9ba4928d3e676d380a722d5b664d5571009a7a7cee1e2f7") setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000001800)=0xbe0e, 0x4) read(r2, &(0x7f0000001840)=""/7, 0x7) r4 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000001880)={0x1, 0x0, 0x1e4000000, 0x4, r4}) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000001900)={{"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", "91688c8d34b85b319b931136973852f91a0eea6664020a7ea543becea36d0814", 0x1ff, 0x9}, &(0x7f00000018c0)="a754032317bbf24b0d12de819689b39ee4c69467216d37f3e1d6e0a374d230a45ea6af6c487c0c3565618e", 0x6, 0x1, 0x8, 0x3, 0x8000, 0x9, 0xe9c, 0x1}) pipe2(&(0x7f0000001d80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) utimensat(r5, &(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={{0x3, 0x1}, {0x5, 0x45}}, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000001e40)=0x7, 0x4) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000001e80)="b5e8a40bf50143bbba88f6bc81340d24f86a46c9d76b6162d6ef34c980da783c6c893f71265a24a1be4e8067c4cbf20eab485abd0f3a5da2172a774f2d859eefa4b788d8079882bdd3d21dcbc6a94bdb41b0d8e7cbbfc0194f6a56b3cfa5f5b94541cecfc7ca52763baa0d3b4d4524e8e01a33f6b4b1a858015186447bfd38084649a84a710031df5e8f354e406ec582c95b2bad2def755a2291c80aa9b0ced574928b3335ef2e247a998c00e7f6a0fd766fe99fe1") fstat(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002080)=0x0, &(0x7f00000020c0), &(0x7f0000002100)) lchown(&(0x7f0000001f40)='./file0\x00', r7, r8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000002140)={{0x1c, 0x1, 0xffffffff, @mcast1, 0x1}, {0x1c, 0x2, 0x80000001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}, 0x1d46, [0x6a128a03, 0x100, 0x7, 0xfffffffeffffffff, 0x0, 0x2, 0x200, 0xa22]}, 0x5c) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000021c0)={r1, 0x5, 0x74}, &(0x7f0000002200)=0x8) openat(r6, &(0x7f0000002240)='./file0\x00', 0x3, 0x1) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000002280)=0xada, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000022c0)={r3, 0xfffffffffffffff7}, &(0x7f0000002300)=0x8) 11:35:25 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r4, 0x7d, "9acea6b4bdf7acc25f5e30d9e062303d513288197013dcdc4953e397cec0b3471e27998cd6a74b2ec686349ab1957524ff48281b58238eaeda80837ec7aba6883f2a4e9015443cce733f9a0c1d499e19ec1fead5c4dd96a8ec54b65fc5ac9d1b24ef3a7e8c1fbbbc21204819fb282eea5e1d70c484c2858fecc535bbcd"}, &(0x7f0000000280)=0x85) r6 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000340)={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000380)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000003c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000480)={r4, 0x13d}, &(0x7f00000004c0)=0x8) r7 = open(&(0x7f0000000500)='./file0\x00', 0x8, 0x1) ftruncate(r0, 0x9) ioctl$DIOCXBEGIN(r7, 0xc0104451, &(0x7f0000000540)="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") pipe2(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r0) ftruncate(r9, 0x9) write(r8, &(0x7f0000001580)="9ad23b95371898c3c01c667021d410b68d288b85737e", 0x16) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f00000015c0)={@local, @rand_addr}, &(0x7f0000001600)=0xc) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000001640), &(0x7f0000001680)=0x4) connect(r9, &(0x7f00000016c0)=@in6={0x1c, 0x2, 0x5393303, @ipv4, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001700)={r5, 0x2, 0xf, 0x3, 0x7}, &(0x7f0000001740)=0x18) r13 = getpgid(0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000001a40)={&(0x7f0000001780)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000019c0)=[{&(0x7f00000017c0)="f5a3da8d2229b260ee45807061340e0cc15913c326109d2cb0ea32873e6685352689db6eb598705cece1dd", 0x2b}, {&(0x7f0000001800)="170c80dbff81aedd344f06c2351163e08b8d520cdbe41c69dd8863c5090c50a7d9df803698c0d07e194ed88d9ead17d2f6aecf4a4299e189f6ba7aa4b16c805115b79de0359843bbe29d2d6bb40e1576ad63c282fa69ce228c0671269606e9d7cddf10c8bc9aa36c44a2ba2d52ce860f8c729c8d9a658c1a18a25fdc65e533b4ce9ea92a14e2a99feba762aabedc3b5c3d824733a3bfabd178029c7fc32e0a1cf2634eb66f3d07c83eeaa1fea3b2855c30b9436f017bec1ea9b74a1ac5c8ed6447189be6819c72ece0bab72dacd45732ffa51005613fcfe571fb723f8ac9e664119a149bb98f6b38e8", 0xe9}, {&(0x7f0000001900)="1cece6cef7bc734ed556b8f50f5f2bd185e7671d4ba4ce426eb234216829db50ca173496da0ceb026f59ca4bd270daf06aeeab8ae42d252b6871162d7a80596db415aa7838b773fc9296b73b04a017b2bb1ff65181350aab203cfafe9065cbcf80856b8ab821509a5d6b36676350917b04d23835deadda40ea61acb7cf6fd9ed6fbabddacc80c20eaee8e5973f7deead6418dd95dd69c9ecc951a7f949284f6e968b39d5031fb3", 0xa7}], 0x3, &(0x7f0000001a00)=[@cred={0x20, 0xffff, 0x2, r13, r2, r3}], 0x20, 0x85}, 0x5) r14 = socket$inet6(0x1c, 0x3, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000001a80)={@in6={{0x1c, 0x1, 0x10000, @loopback, 0x3}}, r12, 0x8, 0x2, 0x2, 0x72, 0x4}, &(0x7f0000001b40)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r9, 0x84, 0x8003, &(0x7f0000001bc0)={r12, &(0x7f0000001b80)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001c00)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r14, 0x84, 0x901, &(0x7f0000001c40)={r15, 0x4, 0x1, [0x0]}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000001c80)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001cc0)=0x10) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000001d00)="6f829738fc501b0b496ab66913c68c67b2c3c231bab62407cb89403334e2") login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! 11:35:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100004, 0xfffffffffffffffe) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 11:35:26 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) close(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r6 = getpgid(0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x10407, 0xff) lseek(r7, 0x0, 0x3) msgget(0x1, 0x524) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r8, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r6}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x1, 0x2, 0x3f, 0x401, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}}}, r9}, &(0x7f0000000580)=0x84) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r3, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r3, 0x0, 0x0) lseek(r2, 0x0, 0x1) 11:35:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) syz_execute_func(&(0x7f00000004c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") 11:35:26 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3, 0x5, 0x7fff}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x80000000, @mcast2, 0xdb3}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000240)="195b6d007ca0faed056c1249089e438d10e38e7fbcad28e522ee31801d38799d01837366046212cf50b2d93a9f952a5d4425bfde53b68536dbf5c1e754cdee2ae09d088aa9a2161f9412a496fd23bed9b01584b2b442757aede1ef648b65593fc8a99317f7590b01925024012603fe7e204b703d71ec22bd36f20e58131fe70f0155b9e83a9782356c3439a8166e20556766f88b734102bc58dcd8d0d4fd87c94693f800355222004897682029f442e863c2da6b832116a3b9f41f26a944", 0xbe}, {&(0x7f00000003c0)="8ebc6ea1ffbc9b0b5b", 0x9}, {&(0x7f0000000400)="212ce487034d94816efc051d1a0f261a0061cd670f639223a4c5eff09d7488f31c10ea5cae0c490045c5", 0x2a}, {&(0x7f0000000440)="22bf72b5247e906ff416365b87517ba8ee7cd7431e9cb37f6fde58e84b2c87", 0x1f}, {&(0x7f0000000480)="cea00622b48e3bff", 0x8}], 0x5, &(0x7f0000000540)=[@sndinfo={0x1c, 0x84, 0x4, {0x40, 0x20, 0x6, 0x8, r1}}], 0x1c, 0x80}, 0x108) syz_emit_ethernet(0x25, &(0x7f0000000300)=ANY=[@ANYBLOB="81aaaaaaaaaabb08004500041c00000000001190ecbb49037d39c432e4aa8f8c0f2278dd000000e00000460100000000000890976316fef9d44078000000000000000000f8bb9a901d9d8b9bad9f76aa7d8aeb75945a70a190364259520eafa385103c1f9d304a3a53ecc13d9f5048f8a28bf8a2b567abf874f38bc34492d5c6f6df380eea7abb43b364e7872c6ea7a0b8f6af09000000000000002d122affb98785597da5c0e7ee28a25d0000000000000000"]) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0xf066}, 0x8) 11:35:26 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) truncate(&(0x7f0000000000)='./file0\x00', 0x100000000) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:35:26 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x10) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000001c0)={{"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", "9e02014c8a1e60c73f0b937c2b07c9d83fde852d57ac949193cfe701db7af132", 0x9, 0x7}, &(0x7f00000000c0)="432f4d1b0bcd8010631e48bf996e76a9f788270833f5761b4c43a872c77d73dccd9c929b0213337ab4cf9c4317911b8ae52cf519d3938263111f26852959092a206d002aa3354d862e3682a34e9a28db756de0e879d11e32ee938e1eb9163c93fcd434fd616b2c8c259d53be0ce21533f79766e2689c07266a4a448db02ad4012e9cf28817eaf418a108b0b7da80e5e60616b7b161149880943d2896cd4e1983de720b01509ae3381a8e8d569b3503da5656106bcd49b3f99df4ad53747ab159a484231e8ed3b9bdeb", 0x8, 0x1, 0x10001, 0xfff, 0x327a, 0x95b, 0x9, 0x8}) 11:35:26 executing program 2: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x3a7}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x9, 0x8, 0x4, 0xfffffffffffffc01, 0x20}, &(0x7f00000000c0)=0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4) 11:35:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xf5bb}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, r1, 0x0, 0x2, 0x8, 0x7ff, 0x81, 0x6}, 0xa0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getown(r0, 0x5) getsockopt$inet6_int(r2, 0x3a, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0x2, 0x3, [0xfffffffffffffffa, 0x7, 0x0]}, &(0x7f00000000c0)=0xe) sync() 11:35:26 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = semget(0x3, 0x1, 0x188) __semctl$IPC_RMID(r0, 0x0, 0x0) mlock(&(0x7f000090d000/0x1000)=nil, 0x1000) madvise(&(0x7f0000d70000/0x4000)=nil, 0x4000, 0x1) 11:35:26 executing program 3: munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xb4cf}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005100"/136, @ANYRES32=r2], 0x50) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 11:35:26 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/119, 0x77}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/192, 0xc0}, {&(0x7f0000000440)=""/65, 0x41}, {&(0x7f00000004c0)=""/42, 0x2a}, {&(0x7f0000000500)=""/234, 0xea}], 0x7, &(0x7f0000000680)=""/25, 0x19}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600, 0x82) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000700)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x8, 0x9}, &(0x7f00000007c0)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000800)={@in6={{0x1c, 0x2, 0x1, @mcast2, 0x4}}, r3, 0x3f, 0x7, 0x1}, &(0x7f00000008c0)=0x8c) r4 = dup2(r2, r2) ioctl$DIOCCHANGERULE(r4, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe") 11:35:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x1, 0x8}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) 11:35:26 executing program 1: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file1\x00', 0xc02, 0x141) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000002c0)='vegas\x00', 0x6) r3 = socket$inet(0x2, 0x1, 0x1) lseek(r3, 0xb, 0x3) open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) 11:35:26 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt(r0, 0x8, 0x400, &(0x7f0000000000)="082d0e928d14668636661614c7f239465b6adf067a60774ed1401ff5282e9e68d0e945d8d0380362afe56e5f67827e464fa21de1e388c8b42586d664ab163caa78a772c1e816adc204c4aecf747efe415dbc955fb30a0396dc2120294804bf31cc5513c93371ab1deb03e74a28f96bf7c939ce6d2e57699ecacc8ffee851824f22847e015de7797875e6d7e0d562f73ab501cbcfd8477ca6e46ff6cb40f2bd63f66ef3eaf6f5b8f36c556faad50050", 0xaf) recvmsg(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 11:35:26 executing program 1: syz_execute_func(&(0x7f0000000240)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe40df9ce7c25664f5c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x800, 0x800, 0x6, 0x7, r1}, &(0x7f0000000100)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x5a, 0x4) 11:35:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000280)="ed952e8abe284384a7c57b007ac4eade870ada04b5d1f33b00510fed7024527d736c3f885a62747da9a43247e0eaf6c508e74d6bafff670b5003ba21031ac2819116a33afc1d79eb684bd6c16bac271d9d7216ee1f867fc31ade80fdfad96061e83c957720aedcb30e08cc5003d887a5982844db0555317ff1b0a662c53770736946747934625de411a5ad5576363c9f28f66aad0989ebaa0ebe53b2c6828c52157b51") socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000340)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x9334f246a5548abd) connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/138) 11:35:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) pipe2(0xfffffffffffffffe, 0x107ffc) 11:35:26 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ad4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socket(0x1f, 0x10000000, 0x1000) 11:35:26 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=0x0, @ANYBLOB="15f5a2783b70468950beb23c7ecf8320a6"], &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0xa3a7}, 0x8) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) fcntl$getown(r2, 0x5) pwritev(r2, &(0x7f00000003c0), 0x273, 0x100c) 11:35:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) syz_execute_func(&(0x7f0000000280)="1c1dc4637916d7b0c442ad8c32cd801b69e4c4c2319cbe998999996962f5696215d9d9d040023d00008020795b44d9f2f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a232e2e0f381ca62a000000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f5eded54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a2450f6b0f6b36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 11:35:26 executing program 2: fcntl$setown(0xffffffffffffffff, 0x6, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt(r0, 0x2, 0x4, &(0x7f0000000200)="a1ee0cb29d588732", 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x50) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000240)="18d7edffff23e0981d96b46973d57701d52b3102fe5ad048b6ff02929135184dfa2dbdd69c6d9c2b253f3559a03270fb755dd90e45e15667b3ecebbe7a88402ea5b6d16ba0d794753a7b971df8c469cceba4fca961b9215f912ba625da5f2ff555bb0496c7e72a1528c6f5b220f988224e47e1f11ce1a2459a364b9a32e7c52547e56d7b") 11:35:26 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x41}], 0xf0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) 11:35:26 executing program 1: 11:35:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000240)={0x400, {{0x2, 0x1, @broadcast}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x1, 0x4, [0x5, 0x6, 0x0, 0x7]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) 11:35:26 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df198cd801b69e4999962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e111edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28400, 0xb0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[], &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @rand_addr="f5f13d7d6206dee1ad21c4fb2e762cc4", 0x9}, @in6={0x1c, 0x0, 0x0, @rand_addr="03de20603e311f8eb75f8171e52d3fe2", 0x9}, @in6={0x1c, 0x3, 0x91, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x80000000}, 0x8) 11:35:27 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x2}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) 11:35:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) setuid(0xee01) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='%', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='/\x00', &(0x7f00000001c0)='--)\x00', &(0x7f0000000200)='!\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\'\x00', &(0x7f00000002c0)='\xaa\\\':[\x00', &(0x7f0000000300)='+\x00', &(0x7f0000000340)='\x85\'\x00']) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:35:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x111) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x8001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f) 11:35:27 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="22000000899cb75c6be0aea738c8d82ce397a345100619a08913a5d0df53d4a9939980dc9f44b00f6290606f8b4d11178a7cda54f9d2b25d9b57cf722b022a6184331757c05d43a22f3f443a091c2178f458928ff3cc90ad74b15e14e6d9b3382cbfb89d551e62d50a002d0f8654b3336c215de978da30eab3bd0b55995ec95a62b01e399f5ce0e84cbdaf785fd6784267e4baeb0f9675ae8ee26dc1121251f0b5b66a624178ec130ba92478198589a387ce5a4172164a2c4343d67da8bc3b893dd2cc9f18ea4fdcdcebb5d8f9f711d1866652f6c217c3e6adbe15e4e967c30817bde9eb977ec04032f1177243f3a389206a5fede4476674e167ef3ae331", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xffffffffffffff26) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x969, 0x200, 0xffffffffffff8001, 0x1ff, 0x8ec8}, &(0x7f0000000180)=0xa0) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x2020, 0x5, 0xfffffffffffffff7, r2}, 0x10) 11:35:27 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$getown(0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x4) r2 = geteuid() r3 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6(0x1c, 0x30000005, 0x20) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000280)=0x1, 0x4) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x9, r2, r3, r4, r6, 0x81, 0x9}, 0xfffffffffffffffb, 0x4, 0x0, 0x5, 0x8, 0xffffffff, r0, r0}) shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil) dup2(0xffffffffffffffff, 0xffffffffffffff9c) 11:35:27 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x10000000) lseek(r0, 0x0, 0x6) syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) clock_settime(0x0, 0x0) clock_settime(0xf, &(0x7f0000000000)={0x2, 0xcf}) clock_settime(0x4, 0x0) 11:35:27 executing program 0: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000100)=[{0x1, 0x93, 0x1000}, {0x0, 0x37c5dbae, 0x1000}, {0x2, 0x9, 0x800}, {0x6, 0x4, 0x1000}, {0x1}], 0x5) semop(r0, &(0x7f0000000000)=[{0x4, 0x401, 0x800}, {0x0, 0x10001, 0x800}, {0x7, 0xffffffffffffffff, 0x800}], 0x3) 11:35:27 executing program 1: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1cee0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4617a12e6a261c4c19ada10") 11:35:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000040)=0x6, 0xfffffffffffffef1) accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) 11:35:27 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) setuid(0xee01) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0) 11:35:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) 11:35:27 executing program 3: setitimer(0x0, &(0x7f0000000080)={{0x8}, {0x0, 0x3}}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000040)="d438ee982b2292ddf7f81a1713bf5eba3ed8e3ac2cb5ebd91a47abe985394fb2a6d93e27c39bae3e2cd9b92e24e21fe66808afa02353699eb9df", 0x3a) 11:35:27 executing program 2: r0 = socket(0x11, 0x3, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1, 0x0}, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f00000002c0), 0x20000002) open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x100) getpeername$unix(r1, &(0x7f00000005c0)=ANY=[], 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYRES16=r0], &(0x7f0000000800)=0x1) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) openat(r2, &(0x7f0000000100)='./file0\x00', 0x38100, 0x40) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) 11:35:27 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f000094b000/0x4000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 11:35:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x58, "284deba5b76136bbf14c3fbf834ccb8c8d1b05dde9b54e911c9ff868cb5576b6f2b8a3d3334125908af3cc0d113aaebcc7e3e73972e905c1ccf612c4a79b5e9d8112bc48d918f49188449bee36a9e6c32e247c4883792949"}, &(0x7f0000000000)=0x60) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x3, 0x2}, 0x8) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000080)=0x6) r6 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r6, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r7, 0xf622}, 0x8) 11:35:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 11:35:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffffffffffc0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000078331ef338474f8efaa02500a2819c425fffd4ff0a5747d9e2291e94b8c1e0d1f96b849fedb5b83ee7acbcbd36cf082a3d384d1699bd9983ee22f9cacbece828d"], &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0xfffffffffffffffc}, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x7, [0xf1c, 0x0, 0xffff, 0x0, 0x0, 0x32638a03, 0x200000000]}, 0x12) 11:35:28 executing program 1: mprotect(&(0x7f00000d4000/0x2000)=nil, 0x2000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 11:35:28 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x2000) shmdt(r0) 11:35:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000040)="ea8f6e722106b6b61ce93db2efb14319737be186b6e95b6ce887a6bba24ac3daaa99bcd7a334b652663ad6f42d80e3b35ba5183a1a5107910cd3d61b82df2761034e75749b3d2a1e2c60e7cee3a9c200005f7e739a234a2d3548b2420648ca74d4b339ba062db200d63fbb3e377bdaa24db5edd2d1376e2ea089be468ffb27d61e", 0x0, 0x8001, 0x1}) syz_execute_func(&(0x7f0000000140)="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") 11:35:28 executing program 1: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="fbf12021bce3a0ab0ca64e1f31ded93b0e4600"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180), 0x13) 11:35:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f00000002c0)="eac9e749df4966f21dd14e1a6e1c8a00ff4a5f4c1af0") 11:35:28 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0x1, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x2000) shmdt(r1) shutdown(r0, 0x0) getpgid(0x0) clock_getres(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x4, 0x2, 0x2, 0xffffffff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r3, 0x8001}, &(0x7f0000000280)=0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 11:35:28 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080)=0x7, 0x4) nanosleep(&(0x7f00000000c0)={0x3, 0x8}, &(0x7f0000000100)) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="05cb99b8cf57559169415df73528274969fc55c45fcdad495453643efa6bf2cd4687f6c870692248e0516f7b734dc76d5ad6cab7"], 0x10) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x1}, 0x8) 11:35:28 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="1a73104902877b6f323c65448e3ca5fff1e885d2111effffffffff080047bad8380000000000019078ac2300bb0000d6b69ef90bfc06928261eec422a20000316363eba44c2500000000000000000000000000ac2375ab3fce2175dd3f668f834e911db920b1"]) socketpair(0x11, 0x20000000, 0x100, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000005c0)={0x9, 0xfffffffffffff202, 0x3200, 0x5, 0x2, 0x5, 0x2, 0x0, 0x0}, &(0x7f0000000600)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000640)={r1, 0x7ff, 0x7acf}, 0x8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28204, 0x100) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x2, 0xc03) r3 = accept4(r2, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e23ff070000000000000000000000000000000000010200000000000000000000000000000000000000000000000000000004000000000000ecff00"/124, @ANYRES32=0x0], &(0x7f0000000500)=0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000540)={r4, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x2810, 0x9, 0xffffffff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r5, 0x6}, &(0x7f00000003c0)=0x1b8) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r5, 0xa7f2, 0x1, 0x9}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000380)=0x5, 0x4) 11:35:28 executing program 0: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5210300f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000140)=""/228, &(0x7f0000000240)=0xe4) 11:35:28 executing program 2: socketpair(0x1f, 0x5, 0x8000000001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xffffffffffff8000, 0x400, 0x40, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x1000, 0x4, 0x20, 0x1, 0x8, 0x0, 0x1, 0xff, r2}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x800}, &(0x7f0000000140)=0x8) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, 0x0) 11:35:28 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4) linkat(r0, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x400) rename(&(0x7f0000000480)='./file1\x00', &(0x7f00000005c0)='./file1\x00') mkdir(&(0x7f0000000300)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x180) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) readlink(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500)=""/129, 0x81) chdir(&(0x7f00000004c0)='./file1\x00') renameat(r2, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000100)='./file1\x00') mlockall(0x1) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x8000, 0x4) accept$unix(r3, &(0x7f0000000600)=@file={0x0, ""/108}, &(0x7f0000000680)=0x6e) 11:35:28 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @remote={0xac, 0x14, 0x0}, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @remote={0xac, 0x14, 0x0}}, 0x0) 11:35:29 executing program 2: syz_emit_ethernet(0x58c, &(0x7f0000000080)={@local, @empty, [], {@ipv6={0x86dd, {0x200, 0x6, "9ccaf4", 0x556, 0x9, 0x9, @local={0xfe, 0x80, [], 0x0}, @rand_addr="d37d86278ccd08fd9c538d684314fb62", {[@fragment={0x5f, 0x0, 0x6, 0x0, 0x0, 0x8f, 0x65}, @hopopts={0x0, 0x1c, [], [@enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim, @ra={0x5, 0x2, 0x9}, @generic={0x79cc, 0xd2, "f1551e9661abda8af0fb265d5fbe812810537e84b9b5c291972ef14a21a9eaf06ef2e1c1aa58d30f1b50deb107b91abe7dbe66b565171ed0402eab0630dc9e20858c61f261039d2a83036e5756899749bbb566ca1b3cdc813ccd5a970516d93b21ce41f071d51d060084e08ba8ed34765c0713e79bda894a93bf9537552e238218f230e347b4ef14be3517fa741e000cc72fcd9fd5d0e32e9d0554f160270a62a5b68ba0ef87f7520cbbb89e418aeed7e8a5a4c8bdea38e0959143c99bcce423eb32949cb2ac23b6b247ea9b10708b9171a5"}]}, @routing={0x54, 0x6, 0x0, 0x100000000, 0x0, [@rand_addr="b9e2edc840ecafb12781518e6735af02", @empty, @rand_addr="573986527c8f6e43108cd108c0b0570d"]}, @hopopts={0x53, 0x1d, [], [@pad1, @pad1, @jumbo={0xc2, 0x4, 0x7}, @pad1, @pad1, @pad1, @generic={0x82, 0x1, 't'}, @jumbo={0xc2, 0x4, 0x80}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0xc5, "cd16930a9c70c95b8df906e53a548822005fff3ab6334f48c6abc84ee65a203d061db74a1d8c53a167248b0538cf86acfd9bcf081dec8d37704c9721dfac4804a3c543459d3395daa001d500a1bd5cc20d8d30e708c00dab00d533cb4ef665ac4b1373ee248b8b7b4b441022a371c6bee463694731749ad782f7e03e79006aa7fed12be23a5836ed088bdf7185604e2b85dc85c3aefd932a1bee7301048cecbee557d07366d249ef87cc707bd780d8fd43e738767895efce5a1ceda46e35781a5d1b679617"}]}, @hopopts={0xb, 0x0, [], [@jumbo={0xc2, 0x4, 0xef6c}]}, @hopopts={0x0, 0x24, [], [@ra={0x5, 0x2, 0x1ff}, @generic={0x7, 0xfc, "b1c969deb1f9774fe20ed2040b957be36372195679ee5a9af430b651725e83d02ac93468796bd5b56a278ec0789b1d692f38eba6ca298120c23a530c26a6bc3649837dbaa305f182e8e1a7a84543eab25fe94d9b58b6534061c02c67360e36afe05a3d0514c06ef25d76d55e967be49c94bbc053be0872c2d92c5d7116b3c73d889ff6b858afe9c7afe93ef7f292e3e104e28dcbd8093ce1fac0e5a6148b0ca0ed5b33020cbbf0dc7d1bd82b661be4dedb3d013b799848ea060e2719824334e8583e718bf435703472d46c8fa87ecdbd0d87d837aba520adcd2616d67bcc8750f5647e935af9d567a2546d7351cfffc96bb48a9515aeccbd8e0fe1a1"}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0xffffffffffffffff}, @pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x24, [], [@enc_lim={0x4, 0x1, 0x13d}, @generic={0x1, 0xfc, "d1461722147ce1f8f63d2110aa527c579c9e286ee7347bded331d0d4a3bbabc85ae9dab5522982ebaa1acfca1c5b133a14610c3955e536781df712b44b6705ae4f16592b63c4698433a16495b30d70a3d7e0ad863b08f18071cf5fd771969aa0faa8472a7322d86614a566fb8de851eddd1378ecefe467335b8445334b068fe7c69b5fb6397cc9c80293a2c27ced857d12ae54c094a2c161765efbf685dfb13da2f9d65a567737f62fd990ef35be8c0abf8259e1bb47e6c2901a34fa19021eaa7ba971630411376e474a16a40948d6a3f893c5a1d339cd36a8cb87bd08544a2610f664d9519a14d28f9ef375f700c17db7fb3f636c210baa161b1e93"}, @ra={0x5, 0x2, 0x10000000000000}, @pad1, @ra={0x5, 0x2, 0x29ee}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @pad1]}], @generic="02d65dfeeb61a09ecc45e8404ae6e5a7526c333fcbd9440168c84bbe10a3ffc4cb7ce6c5f1eb0ed85c1c63b73b83b373f618bd805b273d71f41f937abbf6922535bf7d42d81c43b662f16397b1f90decc906aa82416a232967ecae75e58dbb619c4511650b90e204fbd5d08c0f799f6ef89334532b407cef9f17f9a931ff10c952a3d72a8b91d31c471d0a7820f7f242988a409f04fcab6c983482d5a80de3a1cd78d4b444626f6b2090a485ddb423fd15fefb90ea8385e5525dc4f6dd83d256b791647bd8af"}}}}}) 11:35:29 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="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") 11:35:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') close(r0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000003640)="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"/3787, 0xecb}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 11:35:29 executing program 1: r0 = socket(0x100000000001c, 0x4002ffffffd, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) r2 = semget$private(0x0, 0x0, 0x625) __semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000200)=""/184) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="e0000000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100007e538c32fa0b8ca7db4ed2002ed07fd878ee3b42eebb673cfa5e7f28627e785c46b5e0d643204fef8ae261268ac0c08e24f6f0c4892bb7d6e0d1b6ae865a"], 0x8) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @broadcast}, &(0x7f00000000c0)=0xc) 11:35:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x500, 0x0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="de63269c378c92e71e77e2af283ba64444e0d97aea0868cc39afb1dfc879bc") fsync(r0) renameat(r0, &(0x7f0000000540)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000300)='./file0\x00') 11:35:29 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), 0x71) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x24, 0x400, 0x8b32, 0x1c6a, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 11:35:29 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x6, 0x40}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000180)=0x2800000000, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffff9cb, 0x20, 0x3, 0x3, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x6}, 0x8) 11:35:29 executing program 3: r0 = socket(0x800000000002, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="38b6", 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) 11:35:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$unix(r0, &(0x7f0000000540)=@file={0x0, ""/44}, &(0x7f0000000580)=0x2e, 0x10000000) pipe2(&(0x7f00000005c0), 0x4) fchmod(r0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22") sendto(r0, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xffffffffffffffe9}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x4, 0xfffffffffffffffc) accept4$unix(r1, 0x0, &(0x7f0000000500), 0x10000000) lock order reversal: 1st 0xfffff8000cc7aba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe000091b640 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80003cac068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff80ff1995 at lockmgr_xlock_hard+0xb5 #3 0xffffffff80ff2498 at __lockmgr_args+0x488 #4 0xffffffff814d26aa at ffs_lock+0xea #5 0xffffffff81923be5 at VOP_LOCK1_APV+0xc5 #6 0xffffffff8118613f at _vn_lock+0xaf #7 0xffffffff8116d0c1 at vget+0xb1 #8 0xffffffff811589a8 at vfs_hash_get+0x148 #9 0xffffffff814cbb31 at ffs_vgetf+0x51 #10 0xffffffff814bbdd4 at softdep_sync_buf+0x444 #11 0xffffffff814d3c54 at ffs_syncvnode+0x394 #12 0xffffffff814d2418 at ffs_fsync+0x28 #13 0xffffffff819226c5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff81180a01 at kern_fsync+0x261 #15 0xffffffff816d15b6 at amd64_syscall+0x436 #16 0xffffffff81698c6d at fast_syscall_common+0x101 11:35:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setitimer(0x0, &(0x7f0000000140)={{0x0, 0x7}, {0x8, 0x9}}, 0x0) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0) 11:35:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x81) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c6530002e3c46eb6d24d64770649efa2c84c4ea29334b26a828ab0c000983fbc02bb79631bf1070329a8e74a3cd76916e39befa2d684872bc50dbccc0b1c9979d26a1f1d4de73394721d4a61196aa27d5a30ac7a54aa5a7c8acc434078548f4931bd70c325186a21dc9d77b5d1a3bff89f99b2d9e5c57aa5c920e89d82ae37f4c425c8f03e7067f86b404dbb6dd86d8954bbf69fe5a903714f830e81c76b05abccf441e2f060654c2a635d9a0218f614948a0e7352246cddd150e124b8dec394df21d4d5f1fae1956a0058ed484638a530f2855ef1d6f8f9f524fa25788b705f9d86507b8974a7abe93d2cd137a82a2377d71f76c4aafb70ab85574ed4412320ee098e5a013a3402395ae5f4da1d65933f21638cd1030240c8528e59de58a1b842c8added1c1c11b62aac3d3fca53f5512ed82c22db910a94011b29c799df51d6ec3f44d62981d74961e9dfb2ed1c6f0e953251a56c7f8f9d06a95122c63a7d48345b2f0078f64d809be1fd6ad2261d34f335130f7c8885dbae3210b8666788405a54c2381c080049c6e29556af4a986184a4b3ae608cfcd7747ab60999ce490ae80d92782925dddbac7443f3f69764e9fac154b02b32240b7f15cb396b9f25bc4b6518dbc2f423ddff9bfa6103f61dd070bbe50cdd5a2baf262a79af718ae8da066bc0d663028d27998d85d3b97693a5a9128e8df516c30afdd32e7b0d539be49fe5d7808da9da5af015b8a8df0a8e426c839ad9b37fcab039a67509cbd5a5e0928c83376352eaaad8d31800"/578], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, r1, 0xc09, 0x1, 0x1, 0x8000}, &(0x7f0000000140)=0xa0) 11:35:30 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202adb6ac542ef963760264842e098db28645"], 0x10) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1a, &(0x7f0000000600), 0x8) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 11:35:30 executing program 3: syz_emit_ethernet(0x5c, &(0x7f0000000000)={@remote, @random="1b90d8940c43", [{[{0x88a8, 0x8, 0x8001, 0x3}], {0x8100, 0xffffffff, 0x10000, 0x1}}], {@generic={0x89ce, "1694e5a152f5b1625a4bacecd197c3b564494e1e3b8c1945ce788e78c43b7cb9986f05c3fe004407fd9a2d47d2b640beed32631cd5c39bdd4f6278604bbe0c1d83dbba8dbac3"}}}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) getsockname(r0, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x8, 0x6) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x3, 0xffffffff) syz_emit_ethernet(0x1d6, &(0x7f00000001c0)={@broadcast, @local, [{[{0x88a8, 0x2, 0x3ff, 0x3}], {0x8100, 0xfffffffffffffffd, 0x0, 0x2}}], {@ipv6={0x86dd, {0x1000, 0x6, "4025eb", 0x198, 0x4d, 0x1, @rand_addr="ccedf3baf2caa5bdce60e88b6e00ceed", @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0x41, 0x0, 0x0, 0x9, 0x0, 0x4, 0x67}, @hopopts={0x7f, 0x24, [], [@ra={0x5, 0x2, 0xacfd}, @pad1, @jumbo={0xc2, 0x4, 0x8}, @pad1, @generic={0x8, 0xec, "eff1a14b586f52d1523460981818740f0eef4f10594a20a96d2612e18b2d82bfe3a872e186a2ba8c0753739158a177293b56ee169fbe9c834482597a9fbcc2920022ca9a767b726f4c25e566bd39e3034fec7d64c36172b1fe0fa8895a079a377da1f6deeb932c65783290fd48ea6d13eaf714d8183dfc2fe3bff941662f1a9edf7c4f5fbcfcece2a3ffe6f2b26cba167a0e18200109a4f257d66ef8d4ef92b6211df25555c47c4a131b25b18b0dad181fb184bfde45423df096e817128b355fae81085a3f22c6b73958f339bd17046b47cef6bb98af6c936ed1453e7589c017a5c608ee2f31ba08fa1348a8"}, @generic={0x5, 0x1a, "fda72dafdd398f7e67c294f22afd76b4af94f945f34dcd1ddd0a"}, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x100}]}], @tcp={{0x1, 0x1, r1, r2, 0x53, 0x0, 0x12, 0x48, 0x6, 0x0, 0x119, {[@sack={0x5, 0x1a, [0x7, 0x3, 0xf630, 0x100, 0x6, 0x800]}, @timestamp={0x8, 0xa, 0x2}, @mss={0x2, 0x4, 0x736e}, @nop, @window={0x3, 0x3, 0x6}, @window={0x3, 0x3, 0xfffffffffffffe00}, @mss={0x2, 0x4, 0x100000000}]}}, {"55ce417eb1585d7a99625462fe755949b261aa56e705d55a"}}}}}}}) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xd00, 0x123) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000140)=[{r3, 0x100}, {r4, 0x4}], 0x2, &(0x7f0000000180)={0x2, 0x5}, &(0x7f00000003c0)={0xddf6}, 0x8) 11:35:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) shutdown(r1, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 11:35:30 executing program 2: r0 = semget(0x1, 0x0, 0x0) semop(r0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) 11:35:30 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) syz_execute_func(&(0x7f00000000c0)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c000000c4233d69e026c7e4c753fbc4f1ede1fed4f47d82663ed107420f4b05feeffffff216657051c422b18cb6070000005151ccc4a27d181e1eea01eff2cc65dc5f0000460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") execve(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000200)='^+\x00', &(0x7f0000000240)='+.%+*:}\x00', &(0x7f0000000280)='\'\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)=',]\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='#\x00', &(0x7f0000000400)='R-%}/\'\x00', &(0x7f0000000440)='!:\x00']) openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x80) 11:35:30 executing program 2: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) fchdir(r2) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f0900000000"], 0x1, 0x0, 0x1800) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x80000000, @rand_addr="21a588ba52a13e608570008b71f917a2"}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000340)="966c426ae3c9e18f85b273dc2a45d97c916f9920ff5d867ef8594b7a6c9d1c5ae00c48aa068b53ba5f99e2a34199a75263817ddcd264a57d60137b026c3f5a58500f8be9ef57c9b42f24e09aad43d5dfba0de9e94e73df2fb6c9c29158db5c5b05f8d7e161fa57481c8de35685e23c1ecf278df8712695d3a417e28e8704731845e050875798ba35454983f97f760395c61657f107e4c3089a5a4031d0ca", 0x9e}, {&(0x7f0000000400)="bc031fb5879001debea8dbbed53b7f1b8cd8fc93b06f87fd361242c33504af5ea00c4522509c5ee4b9b1f88a66e9bef66e2659809ea7b7b962659ea95ce137edafa9122104da6505157073fbd0fe502e09e1e80f14886dec419d24595f70e0b554789bc8bf1a792d8627367f1511f786d6b7294f8a1c4ec2c47d4c212caea1c84f7f3c1fc4290264be4b378844fa38be9747cc5e7a816b78e0f40ae0b28ec7e5de3d746ff79a65fba3ec974522a14bbbe7c085f7dc20d05eb1654b", 0xbb}, {&(0x7f00000004c0)="c28d30f277a4af1024411cd452735dd6312b92075180d0f2eb7d6fb923d37481541878588d083a7838aacea27461a44c9123bd00487999314475e54e7fa4ec0e38179bbf64d4a9b23bdc4f9fa3a03ceb5ecb419ab842b39c8efd6ea82c60a4279944116a5bceea6701ec790ec2f548d8239f7099a909d2b635a43b3f52a1c9b5c91eb89c7b2d537a75ed2ab0d78b15d0b8787b4afca80ae17a64652ad44b76da53bae3527bb38cc9e7dc35", 0xab}, {&(0x7f0000000580)="358544b652ab417b1f4f8804151b2946ec726c4b50b8625b1043bd36a9729acaecf752a1c35665830e4362baa55ebfad96d491fca8b0f6ebc19b26f4323296494038fec7714f368b11c722a1d08263ddf7c038b8fe52a44fd96ba682d18e909097533c312651f2d52b2e097e8d9641f08fb7b73e743c0eddd48a52845f13fabd7bc6e5d596542b", 0x87}, {&(0x7f0000000640)="d94c25d10eb3bcfc9ca0aea7ef9f434d6069567ffcc37acbc94601840dd7b3d869059ee0f77efc97f156a322fcb29afcb81ce1c52e0e9dc3f7c0d20adb8264bd0b18ce0796c669611d03eff8f041c308fc7f2734bfc8a45f7be075a9a360f05b15d02e5b80a1593c8b747b9a0083380cc0390d40e8a987f6f6e093dfe62b2313c61eef7835428ce5e4e5c298ce92187d3341b60da5902faa68db71a9380003c8fc1f9c471cf7ac24e5014ad6786a5d7449782b195990ace6", 0xb8}], 0x5, &(0x7f0000000780)=[{0xa0, 0xffff, 0xfffffffffffffffd, "f4a9c8060179eeee470e7027a22f6b272e6aff1eafbc3e391b8cb16371b6fe2d93c7c9c51f85eac8754f85419a885f400332796af3ad4c42abc4130ac4228c13b47c38bd16315508b88461339ecbc013ac12cfa13dd36f3c59fa387829bde7d81a86daf15454552ec3835ef4a2cca5867a28d50598a290f1db6f19601316fb9c67daba42693a13fb84db04"}], 0xa0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 11:35:30 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "487e4cee5256d48392b7dc093f365a39bc2c6302e39ac39898e56dafabdc8107f3206e99528fe948e997361b51a8a4bc79fd3d412bee12187ea21a712c9ece05c1f856ee2c4fca3147a605c9978d0423ee6410072601a3566f9380051e318cb50af5f89dff25ad7fca9a2e28e3b590353053a19d884d94fbf281aba93b33876970f2010871d3c1dd6a5ed56b80feb777925b68ba4ba6f2a806e57fa80edab3a5f41a5c4eb73af5ec66d68d93b0cd278af5191009ab87840521e2d71474cf1dbae0d8b292b5e21033cb749dd027928076791c098adaade32b6a4a995235e51384887534686378f6972f6b346dcc4bb0be"}, 0x100) clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) r1 = dup(0xffffffffffffffff) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x80, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="5e59ecc441fa34389867e664f1e7546a11b2435cfc67c7ff4292404145771a202174802e2f7be520ee926e08c26516d2386137ba80c30ca20881d31939f7c2b02da2407796e645636f6d6cf2320cbad8d671a6ac220e92d4deb5022fce198feb5a5c26564d72e3c4090910067546c7322554965d39a39a9f9d6ef7afad5e9cff6523201d8bd45e4f9e665f5aa20daf1b696c", 0x92) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0xa4}, 0x8) 11:35:30 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x48) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x22) execve(0x0, &(0x7f0000000340), 0x0) getsockname(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) 11:35:30 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000280)=0x8c) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) 11:35:30 executing program 1: r0 = socket(0x0, 0x30000007, 0x7e) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xf0, @empty, 0x314}, 0x1c) 11:35:30 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) 11:35:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000, 0x2]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\'\x00', &(0x7f0000000080)='\x00'], &(0x7f0000000200)=[&(0x7f0000000100)='-:]((\x00', &(0x7f0000000140)='\x00']) 11:35:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000800000000000021060000000000000007000000"], 0x1c}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1000, r2}, 0xc) 11:35:30 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000280)={0x1c, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockname(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000014c0)=0x10) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001400)={r2, 0x2e, 0xb1, "fa88f074877d0cacfd5baba65a9faa5282e46aa2be884234b18fcf0936435ea9d6ed11273dbaeb4ed7df4a3cd483f71ce5e0e0bae4c0f6c0d9c303e866c65227e61e2d1668fa5d0bc0692abaa1ee9a2b52454ef65cbeebd0d8352792eeb4ea9f71eb6fb65c8d5391337d36140e47d9a9f32e1827630f5b712991d22310cda675c6a3322d9aafa323420ce74349acf2f79ab86877226dca2940ceb0a877271998832aa56dd8b29810cf110d2ce0af7ff6ec"}, 0xb9) 11:35:30 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x2, 0x200000020000007, 0xfffffffffffffffa) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x380000000, 0x4) 11:35:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000002114000000000000000700000001000000ebcf75ae000000"], 0x24}, 0x0) lock order reversal: 1st 0xfffffe0000923840 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff8000c184200 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e 11:35:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) 11:35:31 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x1866}, &(0x7f0000000240)=0x8) r2 = socket(0x2, 0xfffffff, 0x8000000084) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x2) #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 #3 0xffffffff814daf62 at ufsdirhash_add+0x42 #4 0xffffffff814df8dd at ufs_direnter+0x5ed #5 0xffffffff814eda5f at ufs_makeinode+0xa7f #6 0xffffffff814e7210 at ufs_create+0x40 #7 0xffffffff81920712 at VOP_CREATE_APV+0xc2 11:35:31 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e20fafffffffe8000000000000000000000000000bb0500000000000000000000001b00"/128, @ANYRES32=r1, @ANYBLOB="ffffffff55e200000200000081000000ff7fffff"], &(0x7f0000000200)=0x98) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") openat(r2, &(0x7f0000000240)='./file0\x00', 0x8400, 0x0) 11:35:31 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4500, 0x10, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000001c0)=0x10) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2, 0x40) select(0x343, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x3, 0xffffffffffffff18}) 11:35:31 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x200, 0x2, 0x0, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x0, 0x3, 0x3ff, r1}, &(0x7f0000000140)=0x10) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x903, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="5cf1c56b990b40020bc899bba62717026d9f91d78bfe2a02b9f08db2d82f2c38fa6e243e6caff579f810b0fd8bd26413b8abbff9206c27279bf07deba83146d778194967607a6ef31ef5b8b67e0da2e3741fe74cd9ffeb7e983bf41f8f187a0d02692c2472a4178c60dba6ada38e"], 0x8) 11:35:31 executing program 1: socketpair(0x12, 0x6, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) #8 0xffffffff811857c9 at vn_open_cred+0x409 #9 0xffffffff8117a0e7 at kern_openat+0x2f7 #10 0xffffffff816d15b6 at amd64_syscall+0x436 #11 0xffffffff81698c6d at fast_syscall_common+0x101 11:35:31 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shmdt(0x0) shmdt(r1) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) fcntl$getown(r3, 0x5) shmdt(r1) 11:35:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000040)={0x1, 0x100000001, 0x9c, 0x3, 0x10001, 0x1, 0x7, 0x5}, &(0x7f0000000100)={0x676, 0x3ff, 0x400, 0xfffffffffffffa13, 0x80, 0x7, 0x6, 0x4}, &(0x7f0000000140)={0x0, 0x1, 0x83e, 0x7, 0x100000000, 0x40, 0x0, 0x6}, &(0x7f0000000180)={0x3c1, 0x90bf}) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xbab, 0x80000000, 0x18, 0x7, 0x6f, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)={0x8000000000000000, 0x1db}) 11:35:31 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x1f) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/237, 0xed}], 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, 0xffffffffffffffff, 0xeff5c083) 11:35:31 executing program 0: r0 = socket(0x1, 0x20000007, 0x180000000000000) r1 = accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x367, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x2, 0x401, @empty, 0xfffffffffffffb4a}, 0x7fff, [0x5, 0x2, 0x986, 0x0, 0x2000000ca85, 0x4, 0xaf, 0x9]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, 0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0x3}, @in6={0x1c, 0x3, 0x97bb, @mcast2, 0x3}]}, &(0x7f0000000240)=0x10) 11:35:31 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000080), 0x4003, 0x0) 11:35:31 executing program 2: __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f00000000c0)=""/71) r0 = shmget$private(0x0, 0x2000, 0x598, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/1) 11:35:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/221, 0xdd}], 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x3, {{0x2, 0x2, @rand_addr=0xfe}}}, 0x90) execve(0x0, 0x0, 0x0) 11:35:31 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0x3, r1, r2, r3, r4, 0x90, 0x1f}, 0xffffffffffff43b5, 0xfffffffffffffc01, 0x1ff, 0x5, r5, r6, 0x6c3}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r7, 0x0, 0xc, &(0x7f00000000c0)={@broadcast, @rand_addr=0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 11:35:31 executing program 1: r0 = dup(0xffffffffffffff9c) semget(0xffffffffffffffff, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000100)={0x8001, {{0x2, 0x3, @broadcast}}}, 0x90) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r2, 0x0) 11:35:31 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) semget$private(0x0, 0x3, 0x12) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000340)={@loopback, @empty, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000003c0)={@mcast1, r5}, 0x14) mkdirat(r3, &(0x7f0000000400)='./file0\x00', 0x84) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) 11:35:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffef0800450000380000000000013374bf1a0af303f700000300907800000000470000000000000000000000ac2300aa000000000808000000000000"]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x482, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="ff7f0000"], &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x6}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xffffffff, 0x8a}, 0x7) 11:35:31 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x9a537c3a61f9e3f) accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = socket$inet6(0x1c, 0x2, 0x7) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) poll(&(0x7f00000000c0)=[{r0, 0x2084}, {r2, 0x51}, {r1}, {r2, 0x2004}], 0x4, 0xdf) syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") 11:35:32 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x5, 0x2c00, 0xabd, 0x51, 0x5, 0x6, 0x0, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 11:35:32 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="93c657b3e253cde7c44dbb954c7614cb98a6f73b26eb6751d0d64a3839165ee3e3d57eea9a9370992250c22701c66a7ae61663b4c58b4b945a7beecf2d41d32db7df5b8fd055982ec0152f1ed737a6de391549e84dedba8e7e95687a09a8db820dd77a2f99f1e54f0348d11dc50e32b87bb0451f6d090848877089a21a41d4c5c67380a6af7606035c2b60049f9c727ccbfe92c5bf74f8d1e66705aa6d62f297241a37ffe495d40a86b62bef108e63370b1b507572fef3c0e952a44c0a25b9a5f4532e1b3b98059f728f33e1020e07d71be0c984a0566cf76943296130147e5bc51049ca7d8ed476865f5cfc3f6a9f3de0") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000100)={0x6, 0xebc1}) 11:35:32 executing program 2: munmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="790f0000060000000100080001000700030000001c004e200900000000000000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000080000000000000008000000000000000000000000000000000000000000000000000000000002000"/148, @ANYRES32=0x0, @ANYBLOB="0004000001000000f2000000060000000100ffff"], &(0x7f0000000180)=0xb0) ftruncate(r0, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0xc685, @loopback, 0xde9}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x10) 11:35:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0/file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') 11:35:32 executing program 1: geteuid() r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) mlockall(0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1, 0x16, r0, 0x8000000000000) ftruncate(r0, 0x0) 11:35:32 executing program 3: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1000, 0x3, 0x2, 0x20}, &(0x7f0000000100)=0x18) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "4c0b84933cf02312c223ba48af8c52cfbceec62f83caf71007131c0d3ad75ff2", 0x2e, 0x7}, &(0x7f0000000000)="cf06c5a15756a8006e7499f61b659f5560733a5fd27955a163bf90", 0x1, 0x20, 0x1, 0x2, 0xfff, 0xfffffffffffffffc, 0x7, 0xfffffffffffffffd}) 11:35:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x8, 0x0) r1 = openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x101, 0x11c) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000040)="1f848338d8395dd0f59ed8bc178206c01c34a3688b9cd64283545cc8782a480e87c81ecfa2be8aaf8d486d07c3f73089d01985a69fbb9191bacce7bc5203236f6cffb86c1a3d54da1d6f2803356133e3b0af39916486cddf30bed4daad9f79245fbf9fcabe50dbc61b74bcb740fd957ae97f9f91") syz_execute_func(&(0x7f0000000140)="0c18c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xdc6c}, {0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x7ff, [0x9, 0x40, 0x1051, 0x81, 0x7, 0x0, 0x7, 0x4]}, 0x5c) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="c0c9d24c3ec9560f0a1cc84bee60c8b98a3046d490d601cd987724020dccbac2cf28226b041423d56f2037b119512b97787a99e6ccd41b3f41673def8296adcc69d83b40eee5c985c6") 11:35:32 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000001980)={{"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", "291cd2440ca1bad531a91118b4b8847754e480b2be4528f7af27568c2c3aa8b7", 0x401}, &(0x7f0000000980)="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", 0x1, 0x7, 0xfa1, 0x100, 0x5, 0x7, 0x0, 0x8001}) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000500)={{"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", "dbd1fd8426e06ad84cea7e73652b601b55b9fcf0dbc5f2b6c26f72858e99aa7d", 0x100000000, 0x100}, &(0x7f0000000040)="1ba6368754e6dc500ed3fed64eb6312ac1849b8ca8a5f56315f1fd536a0475b33c9844f5c6c331b7458e7c07dca6e98199d88fe79d7d44aad01fec6e4d20d62c32978f5572b9047cd7e50c7fcbc3381f5256513a8737c04933eaa9780e7d4a765a7b8b098730cd592d51ac388a1f999319bb2467541f601a13ab154945d4b9aaff841f071fddc0d13886cf0f1c1a0e16b909d28d5686338230a750e6ba87a24bce84670ae8f906a11247b11037e789e516a86f183a51022562f399ad87a945b6d3981455cc2f9b3e4cc8cc13716540610bfb950e01feb892845e3b450035f3ebf2666d432ed78c86dd27", 0x1bc, 0x9, 0x8, 0x4, 0x8, 0x7, 0xffffffff7fffffff, 0x200}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, 0x0) poll(&(0x7f0000000140)=[{r1, 0x2056}, {r2, 0x100}, {r2, 0x12}, {r1, 0x2100}, {r0, 0xc4}, {r2, 0x40}, {r1, 0x100}, {r1}, {r2, 0x80}, {r2, 0x181}], 0xa, 0x1) 11:35:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) clock_settime(0xe, &(0x7f0000000140)={0x6, 0x5}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x3, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2) dup2(r1, r1) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = fcntl$getown(r3, 0x5) getpgid(r6) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) ftruncate(r4, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 11:35:32 executing program 3: r0 = socket(0x40000000001, 0x5, 0x5555) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x8) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000580)="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") recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x1) 11:35:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000177ee4417a7b6ded7a92b46cb5ee79969209e90de48d8a5f393b22deeae8f78f0b84bb4af7c544c90d6c9a9712cef32e8403f446c1925fbd61299c34b2629681c086c77b3917c66a662fa3abe5fb0ebd9dfd32c82c8b8b7f6ba0726244d4829f53f298abebba3b858d21f1f6275ce45e0de9c2889f65cbd198a0399aad6faa549e374ca77b05cb9d766c36ba2ca81dddbc33b8710939a5d3d84b4dcd2597a24fdb17c86e2788811afaa156a663f2fe22703a6ad14273cae95f1fe437ec52e9429d410d7bcf867ebfe868"], 0x30d) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:35:32 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x10000100) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0xfffffffffffffed0) syz_execute_func(&(0x7f0000000040)="420feaf3660ffc75e843dbdbc4c2f9220ac4010759b40200000000f20f38f11da35b00000faeecc44288f3c9d99700000080420f3acc36ce") r1 = socket$inet(0x2, 0x30000003, 0x100) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0xfffffffffffffc50}, 0x10) 11:35:32 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffffffff80, 0x3, 0x200, 0x81, 0x1, 0x9}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x3, 0x6, 0x7fff, 0x400, 0x7fffffff, 0x8180, 0x5, {@in6={{0x1c, 0x0, 0x7, @loopback, 0xdf1}}, r2, 0x32a5, 0xff, 0x3, 0x8, 0xc30}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x800b, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 11:35:32 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="678b7874cd37daeef6cb4b160f5a2686702ad3d62c2254051334a5086c0554570f8ed7ab285e1b9eca4c173d6bdebfa8cd726100df5d022e5c4324955e97cf3cc61d63bade8036d79a51e3a6c14938349001e2f6e23c58ce352ecdf3458ae0f873349c30e6e983589d9283f03d1ef0b290c45032cd72cdf7805afe21a818642bf64dbb19a0bc0a40e6120d7d60cfc1c945dd4612ba984ecfc3229932b92c1363b495e2efa8c96bd91489112eca0fc13348c528cb") sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff000006000000000000008b1fec59593411dd4a32274c"], 0x1c}, 0x0) 11:35:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x800, 0x6, 0x200}, &(0x7f0000000080)=0x10) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6]}, &(0x7f0000000240)=0x10) r2 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 11:35:32 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xfffffffffffffffe, 0x7fff, 0x2, 0x40, 0x3}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xfffffffffffffffd, 0x20, 0x8, 0x1000000000, r1}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 11:35:33 executing program 2: syz_emit_ethernet(0x3d, &(0x7f0000000000)={@local, @remote, [{[{0x88a8, 0x3, 0x9a1}], {0x8100, 0x3, 0x2, 0x4}}], {@generic={0x803b, "73df4aac7fddedd4423498b9b4122c0a99251580b13b4b695f520b13cc8da6ebab78173e244025"}}}) 11:35:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x1000, 0x3ff}, {0x1ff, 0x3}}) msgget$private(0x0, 0x102) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 11:35:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, 0xffffffffffffffff, 0x65a7ce89) 11:35:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x800, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) setsockopt$sock_int(r1, 0xffff, 0x101f, &(0x7f00000002c0)=0xff, 0x4) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="27f6a1dcaebbe7cc0bb2c7d58656aae4d620318812093dcbd4699164f912e56b029f9977c2eb029b9592b56dcc7b5dd04dd36a5dc73feb433309c2c28286e36b5c62315e0d843328ccd35546bc758ab5c706cc039986b988ee301a5106200f50f3c784b5d8b655f53e4fe987bc9e0d0594c063e71e18003f0e28bdf60d34c52fa92066fe1a9de033047ef67fd17c6562bbeb4804d7eb82aa614c267290308124afd3b1831d51ec182904ca7719bc364da2d314a84bb93c3858a03ffe42ee1b22a2456dbc039d0b70cc53d8cb86366b5a47b0dc4773066a3c2fe6df816d7c68b0fea8d3841d34b53f") syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setrlimit(0x20000000000000, 0x0) 11:35:33 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x400, &(0x7f00000002c0), 0x4) symlinkat(&(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a8daa84a2c431c3e0f05bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32002a872a870f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800d9538de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x423b, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r3, &(0x7f0000000200)=@in={0x2, 0x2, @multicast2}, 0x10) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file2\x00') 11:35:33 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="5260e567cc6aef8881b65331ab2114359a7cf524ebdd4037671c559e52caf71e231b20bf40d50e85d9af855ca225348df874b48616de6ca79fcf353df7b6e47edb7dbc264c17a32f725b534bb3d0a9f92c8064b713ce72391b99e6a33c0155830ab8fb69eb390dabacdaca89e24c237de9c8d051f09b2bf75fc999759a5d46a5f04e9c80c977dc7e890d155dc3315ea65407d035e9c3eb989a1407d02b6be6bf15d0874afb08bd4ddaa6dbc306d84564c46512726c124c970b556a970c809d37", 0xc0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 11:35:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@local, @multicast1}, &(0x7f00000000c0)=0xc) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)={@rand_addr, @rand_addr}, &(0x7f0000000180)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000280)={@multicast1, @remote, 0x0}, &(0x7f00000002c0)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x80, 0x8) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000013c0)={{"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", "f0a3f91eaab07b206a2afe04b233188dfca58d16584d997e450064e8e25d3ef4", 0x7a8, 0x80}, 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", 0x8, 0x6, 0x8, 0x101, 0xfffffffffffffffb, 0x1f, 0xb1, 0x7fff}) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r4, 0x3ff, 0x5e99, 0x6, 0x0, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000340)={0x112, 0x1, 0x1, 0x3}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@loopback, r1}, 0x332c387bf5cee52f) 11:35:33 executing program 2: socketpair(0x17, 0x10000007, 0xffffffffffffffae, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)="59fd85884c12751d516c991996869d82e0498da5b108cda4cfb9581ea17c0dc95d8baeb047e9a137cf6a6086b0746d27629d4e9e3a", 0x35}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="41af48c0adf2ffcac99c277faac963a2cd365cd4d9633772078a657b2f6f77a4dd74d933339bbc93c1edb5ce1de26c69153a4a0dc318be3d13a9ac4ef40c8b337d02803d48fdd302", 0x48}, {&(0x7f0000001180)="c526a5fd0aa106a90752b05103738fd7f5d8ffbeac21538904beb2342a6a4a4203db657bde94b205ef", 0x29}, {&(0x7f00000011c0)}], 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x11) 11:35:33 executing program 2: semget$private(0x0, 0x7, 0x0) 11:35:33 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x110) ftruncate(r0, 0x385a) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 11:35:33 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x5) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7fff, 0x3, [0x8, 0x7, 0x200]}, &(0x7f00000001c0)=0xe) r4 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000300)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x5573, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff0000}}, r3, 0xfffffffffffffd12, 0xd6, 0x8, 0x1, 0x1, 0x2}, &(0x7f00000002c0)=0x98) setsockopt$inet6_int(r2, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x31, 0x0, &(0x7f0000000000)) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000040)=""/180, &(0x7f0000000100)=0xb4) 11:35:34 executing program 0: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x7}, {}], 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r1, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000000440)=[{r1, 0x2}, {r1, 0x8}, {r1, 0xa1}, {r1, 0x9}, {r1, 0x88}, {r1, 0x2004}, {r1}], 0x7, &(0x7f0000000480)={0x101, 0x1}, &(0x7f00000004c0)={0x1}, 0x8) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x66e, r2, r3, r4, r5, 0x120, 0x8000}, 0x81, 0x28}) 11:35:34 executing program 3: __getcwd(&(0x7f0000000000)=""/121, 0x79) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_udplite(0x1c, 0x2, 0x88) fchdir(r0) socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0xf, r1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), 0x4) freebsd10_pipe(&(0x7f0000000080)) 11:35:34 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)="e53cac62763fac0c7900911d2bb457c50d8335e8d688edf2540d68028fb11fb55090d9b71a3559066c704cc14595041ba17117b0494eb61ce46cf797602dd4fb2357206497607224a15af86c07aeb7c1613934fa3a9e85f17ccf2f350495e3c38e9349067c8714290c995c1794fd9019b9e529aa741aee246a9b2b90de34ba40cf2d711f0d77ab5b88ba7cbbd73a077dba5246985ba11fac", 0x98) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000013c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000001400)={0x0, 0x400, 0x9, [0x374, 0x8, 0xffffffffffff99a2, 0x9, 0xf92e, 0x1, 0x8, 0x9fb, 0x2]}, &(0x7f0000001440)=0x1a) sendmsg$inet6_sctp(r1, &(0x7f0000001500)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x8001, @loopback, 0x4}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="feb79b8d2672c19708cb8bfc97250a60929df71c137a839fce6c11ad55f7480b43042c900b77e3f75f1704e2b3db809a32c54ae09c5cdbd8a1a1035cb92ee7bedb9586b7ca1bd7cde5e2408cd443bec782885168256799ccc09d297bd8f0340979932c2902af4efbd6b6cd5d00989e5fdfda4427830aca98eb5203", 0x7b}, {&(0x7f00000000c0)="90f69e60f9daab53c48c7a4d9c3c14a3601ca3a4cb44ba6a639c039f42322ae0", 0x20}, {&(0x7f0000000280)="31fe4c35ed38e82e5614da8840393f9f5637cdb01e7e986b144b093ac0dda60fa1bc26b498a05463472c821a091b1e7e56ed2a5db39d39e370d9f846f5f4a013a1d78f110c8ecc6d3e8629", 0x4b}, {&(0x7f0000000380)="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", 0x1000}], 0x4, &(0x7f0000001480)=[@init={0x14, 0x84, 0x1, {0x395e, 0x2000000000, 0x0, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x8001, 0xa00, 0x8001, 0x8, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x5, 0x100, 0x3f, 0x9, 0x32, 0x9, 0x7ff, r3}}], 0x6c, 0x4}, 0x8) open(&(0x7f00000015c0)='./file1\x00', 0x20000, 0x41) setrlimit(0x0, 0x0) mlockall(0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001540), &(0x7f0000001580)=0x4) sync() 11:35:34 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000480)={0x8, [0x1, 0x6, 0x6, 0x1, 0x3, 0x4, 0x81, 0x7]}, &(0x7f00000004c0)=0x14) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/38}, &(0x7f0000000040)=0x28, 0x10000000) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="71bb6cfdcf724e0c3081817b71f470f248c721eedc", 0x15}, {&(0x7f00000000c0)="80b06bafb3cba0da30027d", 0xb}, {&(0x7f0000000100)='A', 0x1}, {&(0x7f0000000280)="a840822da0bb30265f6630c60ac8", 0xe}], 0x4, &(0x7f0000000300)=[{0x58, 0xbf, 0x2, "911954d87ec2f9334ad2d7688678d4cba2c16432252940d5de9c60f4ddf8098c64ce07acd8a95721bd6dd7da2eecee831ff5e059d696d0ad114299b64a774d876c930e8e7d"}, {0xb0, 0x29, 0x2, "df2f6f36eab3bc071185e895b671ef934a218322e1c7bde41c20c36ca3154512956f2cb8a9c53cd25c7e493bf3ccbe69f63de9449f2f73fd9e0e6c92dac649177a8fe3d3cf4817ec96d076833bd14f33cef6b1e9c31ca710ce921d1563476bc7cccf227f9541083aadccd1f56577bfb7e9b835bc0796a2e5814a0eec52e753cbeb9eb371bf9962a601b798faee60a9bbb3657ed213c718f69728ec"}], 0x108}, 0x20000) 11:35:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000005c0)=0xfffffffffffffff5) 11:35:34 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt(r0, 0x200, 0x7f9, &(0x7f0000000100)=""/108, &(0x7f0000000180)=0x6c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@multicast1, @loopback, 0x1, 0x5, [@empty, @local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x400, @multicast2]}, 0x24) getrlimit(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) getsockopt(r0, 0x4, 0xc, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 11:35:34 executing program 3: syz_execute_func(&(0x7f0000000140)="98994aa84a1c050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e134f1ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c6c27d0a43212161610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa8f87a0c7a0cd48cc7e86600af680808360fe258009c618de3b718264788fe8fa95093d2c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x300, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000340)="16e03821dcb367c99f6cebe6e5cb5e5e059f1606c885e097d8a7e737f024fef925ce4c3ba6d89ea9bc287dad7e2040cceda835f143653aaa0e53e8296784801a98954ac7cbc3dd3c55506100000000030000000000000020644973c336f7b6b20000", 0x2f) 11:35:34 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="36457fa07a03dc6bac6acee558056be4fe6186458fd9e988030e5eabad1537144fd94f80f697de34486d95c41840664d901d2fb08e21a4dc06a70df96cca65acc52b7c3050c3c354fbd5efdff3587463a9b0dddecc4ddd69f6f1a7550a92216dcaef8c7a0fe60c8744f71b82cc68b3a7242cf0301bf83920b35a5b1e56a62264279c3c5564d9d6388a84c5f63a2af74fc272ce99d3bcb24e5ab59954460d8cfed6e2c918a45bf243412fce4aa432b6e37cb7f6056c4203b0261479798f880e4ead3fd20b35d2308f8f7906620207a75124d600859b7b9bf2d46f57bda2a65a", 0xdf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) 11:35:34 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') linkat(r1, &(0x7f0000000280)='./file1\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x400) renameat(r0, &(0x7f0000000300)='./file1\x00', r0, &(0x7f0000000380)='./file0/file0\x00') fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') 11:35:34 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000040)) select(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) 11:35:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 11:35:35 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000080)="3b8ff8ee083295c1b9b6d243c8764c2a22b888b9ca0d1d90afe04823be4309dd5026236457f55e") nanosleep(&(0x7f0000000000)={0x1000}, 0x0) syz_execute_func(&(0x7f00000001c0)="1c14b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 11:35:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r0) 11:35:35 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="55779a9f7991488df4b9631e3e8926395c2fb0967e") syz_execute_func(&(0x7f0000000800)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8b826eefa80dd4d48cc70808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000080)="1cf1a1e494e36b2db29bcdcc54ee2dde4cbda30718822cfc1aaed771bffb51955242d4da1d0a6027cbdd721b36346129b853a38050fb496072c74abf33329d332b030da882cd7025cd4fa735f63960b5759ad072fe81eed166e0b22af479a2e2fca36b1cca731557f793ee3237394f064698bdf1c889c092cfec5428ae1cdc9a8a1458cc3e6ceb18d5c6ad0de9a6cdc3f92ed0ca17575ddf762a84d70f4af1f0c0e2bb5bfc2234823e8249613e3dadc604d1512be337adcebcef2eda53a854815af0c3b4ddd4fb1d5cc06b5bfa59b901a7fd4777e726bd780e4cc8d9e7c0ae7dce3d9e3a8b48c9e4fb12f8") 11:35:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000140)=""/167, &(0x7f0000000000)=0xa7) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x3}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="819840341e5e58d39319dd", 0xb}, {&(0x7f0000000200)="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", 0xfa}], 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5) 11:35:35 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0xfffffffffffffee4) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 11:35:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xa155, 0x80, 0xffffffffffffffff}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x30, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2001000000ff0200000000000000000000000000010100008000"/128, @ANYRES32=r3, @ANYBLOB="0700000000002ea3a8924c003ef751e60100"/44], &(0x7f0000000080)=0x98) 11:35:35 executing program 2: r0 = socket(0xd, 0x10000006, 0x2087) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xfff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="598bec38e1dd602c2661ae5b7c0798f32a7f2f74"], 0x8) 11:35:35 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x400004, 0x0, &(0x7f00000000c0)=0xfffffc33) 11:35:35 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="c24dfcd405501d7d57c23c3b85f2c0d49804f94f7eb50a08a961bec8a31e578a34890ad74d50ed58fcbe41cae70d1879f0b5448135d2fc5d30e27107aa958fadfd81d47fc8950b9d6210a090dbccad8ef140be373384917bf7b262efb069bd4a0f5ac03be958d7e7508ad0b1ea") mlockall(0x3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x80413, r0, 0x4) 11:35:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 11:35:35 executing program 0: r0 = semget(0x3, 0x3, 0x0) r1 = dup(0xffffffffffffff9c) r2 = geteuid() r3 = getgid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x600) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "33163b", 0x30, 0x0, 0x0, @remote, @ipv4, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "28903c", 0x0, 0x0, 0x0, @remote, @loopback}}}}}}}) 11:35:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000008, 0x84) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) poll(&(0x7f00000001c0)=[{r1, 0x2101}, {r0, 0x2}, {r0, 0x10}, {r0, 0x2020}, {r0, 0x40}, {r0, 0x80}], 0x6, 0xfd67) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x8ca) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000000080), 0xfffffffffffffffe, 0x578) 11:35:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="47f4d35c4808ca04aae7cf8d", 0xc}, {&(0x7f0000000140)="b3510e205a8101a9ba5b0e2d0fe7e41bb29f04b209fe96ad7f8428ee3aeaad8d0a820181c8450594d131d8d48df9d2df4bf2107203f80535a3a9fca9a81c8ffd58be0ca9da2d8edf9fe1ad87c55447d7886b514379060de04ca094307d52fd75624044a11e064acf261b4638465e6c8b5f225186f25b52a2ad56e36d49b32ec3835935ee672dc54646b72d9ce5bf1c5dfffd25c1ef68acccb02c213ebf3eace26f893cf2cc6b3135afdde0de37", 0xad}, {&(0x7f0000000200)="bc76e9e7ede21336542d63aab36626d57b574b29a90cd7326aa284d8ed5c1f340c11c59a7d7ed5281253d3b38adaf94e87471f325104e5698a8e4eaac331e6fad53d64e310257b54d266e2eff89232084fde9727a152faf28d2051f89d20ce0710fbbcd5ed29a3803efb6349dadcb8da80295ebb9bc13352b415260e6f84f899e0f1d5cd6d67f977536a947ed54491ccceab9ccb266977d8496ac1f341d109ab1b469b4ed1b1f01ae8af25a56d5ecb80f186eae7116579cf1c2dc50c229f5fb004", 0xc1}, {&(0x7f0000000300)="25315c0ab389b6f84205bb83d89e19c9dcbc4f48d3b624cff9c9d91bceec70ad6f9f8c25c52dc051bd5de057e838ae513f4d013b4ca31e48794f369beaa11ffdac833d74fd25290a01f01c1f8bca947997ce2a37f4973641fa", 0x59}], 0x4, 0x0, 0x0, 0x104}, 0x80) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:35:35 executing program 1: r0 = socket(0x1f, 0x7, 0x5) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2027, &(0x7f00000000c0)=""/52, &(0x7f0000000140)=0x34) semget$private(0x0, 0x1, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffff79a, 0x1, 0x100000000, 0x97e8, 0xffffffffffff0b9d, 0x101, 0x8, 0x7}, &(0x7f0000000040)={0x100, 0x400, 0x140000000, 0x0, 0x4, 0xffffffff, 0x7ff, 0x80000000}, &(0x7f0000000080)={0x7fffffff, 0x10000000000, 0xf9e2, 0x3ff, 0x5c70, 0xf4a000, 0x7}, &(0x7f0000000100)={0x80000001, 0x2}) 11:35:35 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) socket$inet_icmp_raw(0x2, 0x3, 0x1) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x4a, 0xffffffffffffffff, 0x392) 11:35:35 executing program 0: syz_execute_func(&(0x7f0000000280)="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") 11:35:35 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x208) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r0, 0x140000000000, 0x4) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:35:36 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="f720878e2fadb0ce", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="164dd4fb2a295c7921cb1cf38506e1fbec5b989d0b5911ecca598bc844b73f7d0fc18c90bb35adff66202456b96290a841d2293420d4aac291131ed106fec2496b0a5ff9d67dc7aaa27544f6f7a44ad0b3de33b723e622679b64c341403eb04a421f952f5c5b617ec20ad246ec4edd33f78ee83d067c2170b9072aa4c0575a0f91a712e464758a9b938c9e630ca5c3779245339c631da6bf3ec236019fc8ad72394457a02dbe6bac858693357f80083da7559a82f683c74579baab20fa514743ea653b63e5e75205189a16d93ab1c13b89eed429a772e16c8c147989790b2c9e54880c") 11:35:36 executing program 1: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") truncate(&(0x7f0000000100)='./file0\x00', 0x68) 11:35:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00cb3d8f8dcf0aea5d678f15399289441137d00db28d332b569bbdf0951a665f068b7626442e55368d76c131f91b36388e80cd8bd13dd6a10251a436f7775144530f1cbcf56d921055e9d9123e221d2930dda313d4010f35b52ea29de31202d3b13e8ebd01e7ed4be1d9ef427ef5deb7edf16392fb2c8357ae096e"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1) 11:35:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x23f, 0x4, 0x1000, 0x2, 0xf0, 0x7, 0x0, {@in6={{0x1c, 0x3, 0x3, @mcast2, 0x4}}, 0x0, 0x7, 0xfffffffffffffffd, 0x5, 0x10001, 0x600}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000180)=0x8) 11:35:36 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r3 = dup(r0) fchdir(r0) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f090000000000000000080000"], 0x1, 0x0, 0x1800) r4 = msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) msgsnd(r4, &(0x7f0000000340)={0x1, "02a79865714accb961380d00842cac379564a8bf57f913a4b5dce109ef0f287e6454a0d924c1f7fc6ea5942224f69188d4945da6838f6c46fe04212984efa8b39e20aaec42f68b5f740a3d7ac7bcd943dd68bbc252ff895f9a8396c18bd362cd2ce6e4d0565e50aea9c5e6cdc255f95a845f767644486e472b3d14e902539b2eb2b7c49b87"}, 0x8d, 0x800) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r8}, 0x20) r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 11:35:36 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x4000) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 11:35:36 executing program 3: r0 = socket(0x6, 0x1, 0x80000000000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0x8f}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x8}, 0x8) 11:35:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f00000000c0)=0xfffffffffffffc83) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x5}, &(0x7f0000000040)=0xffffffffffffff4c) 11:35:36 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) freebsd11_stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)) fchownat(r1, &(0x7f0000000300)='./file1\x00', r5, r6, 0x200) rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') linkat(r0, &(0x7f0000000280)='./file0/file0\x00', r1, &(0x7f00000002c0)='./file0/file1\x00', 0x400) 11:35:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@un=@abs, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 11:35:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000580)="243643d38c673fa635ae531b558d025d46f8e40688312ced2b3eabf137368f") ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000100)={{"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", "dcd72f87c631c87eedf1b64f4ccc047fe95620743e4f39904b49aeffe85bdaf2", 0x1, 0xfffffffffffff800}, &(0x7f00000000c0)="73700514b24d625b56bda44b42dcf32345457a4c4d329247ffadd92e973e46319633df301ce856da73a179124555256533d9", 0x4, 0x97eb, 0x4, 0x74af72aa, 0x4, 0x6, 0x10001, 0x8}) 11:35:36 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0}}, 0x0, 0xc2be, 0x5, 0x8, 0x26b, 0x9}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x800, 0x3, 0x100000000, r1}, 0x10) 11:35:37 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0xc6) 11:35:37 executing program 0: r0 = socket(0x0, 0x5, 0xfffffffffffffffa) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7ff, 0xffffffffffffffe2, 0xa1b0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x7fffffff, 0xa00, 0x6, 0x2, r1}, 0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x3, 0xab3, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x0, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xf, &(0x7f0000000280)=ANY=[@ANYBLOB="1c00000000000000ff0100000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000067d1e111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000262ae2679d712783d7adb26a1b6e16f5e662764a8a41181e504f3ac8197150613d27e3a60756f492280c70ebcaa01195bc280f058935710b25adf82ae2a4174d7d96e78f27ba0e03c916e2d6723f9d2ed040aa546437d7", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) 11:35:37 executing program 1: syz_execute_func(&(0x7f0000000000)="964a19e9c4a2791dcd1c040f05bf11000300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83aa2f1fbfbe2") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xed5245b1516a5c15, 0x9cb, r1}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 11:35:37 executing program 2: syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d08b74b02db5db00000070e4c653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7cdf4dcc57660f383e1c376161787896c401fe5ff6a9c1460000e1b17d2525e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r1, &(0x7f0000000080), 0x10, &(0x7f0000000240)) r3 = getpgrp(r1) getpgid(r3) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117) mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet(0x2, 0x8000008000000005, 0x401) sendfile(r6, r4, 0x0, 0x80a304) 11:35:37 executing program 1: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000040)={0xc3, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffff600106ee463ca07524ffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff0200000000000000000000000000018b0390780000000060ef9d2500000000ff0100000000000000fbffffff00000100000000000000000000000000000001a62c422432438db2a7fe49ff456cfa5410cebda5752cc05b07b773c2ab21bbeea2e250150f6ea3f3db7251d897f7c0767aa115ab9d267a3cb5a40a9fbc64316fb2a20623d13a7b59a11c98b4dd3a45269b9a07dd356ba4a76191ba6fb5c4"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 11:35:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) listen(r0, 0x0) 11:35:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264}, &(0x7f0000000040)=0x10) r1 = socket(0x10, 0x7, 0x101) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 11:35:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mprotect(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80000000000012, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 11:35:38 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x5ce4, 0x8000000000000000, 0x1, 0x18d6000000000000, 0x1ff}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7f}, 0x8) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r2, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 11:35:38 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={0x0, 0x4}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000580)={r2, &(0x7f0000000500)=[@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffc00}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x8, @mcast2, 0xa2}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000005c0)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockname(r3, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@loopback, @broadcast}, 0x8) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) 11:35:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x52) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0xffffff3d, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0) 11:35:38 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") mkdir(&(0x7f0000000040)='./file0\x00', 0x41) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 11:35:38 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000480)="88e773fc4085c68db93066d126e3db428c617d3cf83dc2279a867db1b0a46ab9cf983ba47f7967f2f5151af10c422ca3699562ab272747c4db63045e1db8e474387297b1e4706427448ee0e6a65b449e75bc27b33c6d970367d51db1320be06bf93957758d60b760a5735df0a41b28a007359fc9000097a0e4c568655ad1460628938e3d924c8a2eb55a2a663d2c78670e35172513ed7f938710ff1f48909feacc3cd090a075e1adbca72b6e5b3716ac2f7e63ea4f768f76") futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{0x2, 0x81}, {0x1, 0x3063}}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x10000000000000, 0x3}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x3, 0x6, 0x7ff, 0x2, 0x80000001}, 0x14) 11:35:38 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x7fffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0xffffffff, 0x7f, 0x3}, &(0x7f0000000380)=0x10) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x100804, 0x42) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getrusage(0x0, &(0x7f0000000400)) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 11:35:38 executing program 2: munmap(&(0x7f0000b86000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x422, &(0x7f0000000040)=0x1, 0x4) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 11:35:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r2 = semget(0x1, 0x4, 0x100) __semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000200)="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") r3 = accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet_tcp_buf(r3, 0x6, 0x2467, &(0x7f0000001200)="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", 0x1000) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="8ea98580aa03f54c1a1bdeb75cd34544db254431f08ae0c92f26e628db1fafc01bfd53819428d2") 11:35:38 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000000)='./file0\x00', 0x500, 0xd2) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 11:35:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000240)="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") link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x10040) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001380)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xffffff26) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000001240)="51060f776917c5c4d5baf2ddddcb4376561aee4367c5f6c6578fd8864e1f6a339233aeec96ca20e182d75e39e2eb22723a3207b61cb2c2659a36799846e025aa971a21f51404d6de5206460d0b8f2303b0163bc3f2b079f8e17ff871f1d11a6e43bbe906bccb5aeb0159a1752b304605fb4a9169b1f96eb98f3e65a6323d039c7d2ac3d98cd92ed251981976b1") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000001300), &(0x7f0000001340)=0x4) 11:35:38 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x8, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x52) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000100)="68031b0c862b12250ae2fb8341ec4fd4e2829f96e492215a1e41fbce4e281cde2b7fa1c37836b1dbdad943dabd3c20d4de6fe265d0ddb415fe1406619223dfb7c8b242459725ac9b", 0x2, 0x4e18, 0x3}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000001c0)) r2 = dup(r1) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000200)="35290dc9a855883ddf58400203cc33534c862b677a84444c2a329d84f474761fa667809db586ba211d4a57f148a11533943090d127994d59aef13027817a6aa43b7a82836fce274286f078174e944cec9fbb3fbe1e12e049bf6b757238c3dc970407423638ad919e1e0901372a87ecc24941bfcf505af5865681028ebd9a2b5e435f48a808c151bd50c39bd0cf9b6c59de34395eea9f3ed26cd9c1ad9bdc8aaa50a2b57a1b181c5fe69f2da3e1c16777db149d0a2879c4e28342e68b83c214b9fb5d410dfe0b4811eb5b3dc435ee293d9064ba5cd83b233dfd8bb1172f21aac753171d5d") 11:35:38 executing program 3: syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)="520b8e635db51f5553b0cef0cd4d61367f6c7ac972db969d653fc003bb64899858c9e9bbe41422bbecb064f3d2d585f9a6842c09a0d79e64f176478744652ae00a380fdfb848bdd3c6c665f42436d4614e04ddce38b250e2b27b20e56b86452033d2ecc5b73e22d9c39a83561fbb5d7c029e760839f02c9e206836a3ed95e02a8b77") 11:35:38 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x1, @rand_addr=0x81}}, 0x0, 0x1, 0x4, 0x6, 0x7, 0xffff}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x9}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c) sendmsg(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2020a, 0x19) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000001d93982f5a16a2feb1be855f3828fce7d08476ed4a7a96f4c50f7db7cd21f0ae463c15625aaad4262b267a9238567dcbcf0595bb43a7554b02d956e977b019286bfb6a3dcb0ab068f84ef2a9ee2760e4b678c338db52245022362dccf465a0871be380bbcf798a3223eaca695aa951978c1262f9c26a65d9f4008cbb842c7f3a0d0d9a1de19857d86923909392725aa81c1382951bc9562c52f5790b5f2dc857532fc7b46f6b46da5e6506721353289da3e3048fa8cc1fe22ff3af530092a1244d10d007749b7c599fa3e808"], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 11:35:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x3ff, 0x6800, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x8}, 0x8) r3 = dup(r0) freebsd11_mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x80, 0x1) syz_execute_func(&(0x7f0000000200)="9826473e431c130f05044b59bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") setrlimit(0x7, &(0x7f0000000100)={0x9}) 11:35:38 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0) sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001840)=[{&(0x7f0000000040)="2dd6dec253da0f99ae002680fe433e2bbc8881138c2d21baf17530ce98d22885955f1ba6b254c79fe1b583b42bc9a712c5e412859fcef3753d24331baafca9517b506f9459ba8457bdec93421d85e3a8820e70f114176b0c5ed2fe4778719fb839b1db9798e5379819d722c5fec6317ac8cffd548f12169409c0be1217cc80799a1abadf7bb2cdb9cee791e1250b9198a0fd6e5b48e71c72f6902a4f1af4551dded233090c90693e3a1a5f397781fdd21b5b702ab2ab093efc7bfe050d77c8ce31b3407b46f07f1a5697d532496bf7aa3338124bf942136d317306493252836002", 0xe1}, {&(0x7f00000002c0)="8b05a4b9568a47d12d8e55dcd6c2f43bc22d6f2f67931da90b7fd7828d8c85083174fac11112f9b9aacb9368681a99280412aa5ff4a4867d0201d2fb", 0x3c}, {&(0x7f0000000300)="c573d4d62a7c4232809234a3f72002b9f9dbecb2b13f2087ef8dec7642ee508e632854480e8d598419bad89f8b12e2c84aa8f6c4acd081ce16850311666a96c76c4e56256a18a6e4e9a3b635d5a763ef6bfc524110d43d142050b0de609c7396516bad70da4cc5f6cc52fd919296cedb176fbc963fab96ab995fa8111cdb35071b00bd39224e19e34d89ae047b21a24e54f6d2e5f99fa989b6749f0a25ee08804585b04874372634583c31a023fcd8a0dca9eafb69dcedc3f4a02614b5157ba0166705c93e80567de844b69470afd6b500db22ea36dbb0a988cdfcdc7df9b4ee73dd86a6a6e042", 0xe7}, {&(0x7f0000000400)="e63c13a3626bf5ea9644d87626110dbf0c5eb6471fe34c6a49a9cf0c8fe5a8d9e1893ad5c6f96ae5bd5b392ec67f48be207519febd09a7aaec41668529c09154d8b52631f27abf28b1b8ca6929fb4e75f9b9cd61f1a41b25b89073adf702cd5ac32fceeeecaa53996f1016df48757dbccb3cca35c209a2bfc3f223c657f23feaf8c2a344aef8361f5f22adfe7fe0a1c8fc4f0de2066235d1f314532c3fd9c81e4251932a4c271c326cca97f44c615bbe29673d2dfc3ae7392e6bffd0c26e887da51ad3f4eb5d10589c445234f6394b25bcab3a3db7b81b8f76a3ca506ecfe80032bfb4b383d7e9fe8378c0cfaa", 0xed}, {&(0x7f0000000500)="99d37342e2e0c191456025503ae92009cacef7d969dea01fe6c5a321df487b6eb5b56dc6e4ddb1e56ab09a6f4c595a79b7b691ef5a6adc8e7db6db4312d818fb5d418b0d530384708a77b1c47597add613fc4bdbf2f9ccd51a1ca9faa2d3cc112b5b43b2b6faab342372c9dc62e3a61a096121e8fb19a82ecf178417337404cf2dbff4b6d5b11d286f9a8c5912c908b160c25dcdeebce58e727531444e47802c603bb1f3d312208b676eb00783989b79688862efab500b2b95a0e5d5fb555fcb2fa8bb2af2b8757358d7e23ed9360512f4fe0ea01d6836397b3e403ce4", 0xdd}, {&(0x7f0000000600)="5b06b6468b3cc8bec87690172bc28c49b74e420919ce27d825b64f60fb082e91124e9beabb9ed7a637a5c6d9b2f83047e115f5159137d794", 0x38}, {&(0x7f0000000640)}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="627fadc815ecd1589cbc75e13e7e1092f189b949074b046b592bef5ade36d5d7ff17ceeb7b67cbacdf53ae58ae0d2182004fb296249a8a217528890a111723861507c4094f27a1d90d2a1068238f01caeaf182b319ebc28c2711a723083601cebe3878b9f2c5b3fb4267eaaefaedd93b21f12c372c9346dbb7f5f027aa8f35d87805d3768d947de767334988e9b030cba333c212c6896b52e1d43656537ccbef687313bd5bf67c4b1a522ac19f87133036eb823b276fc23225d34dffeb5f96c01af1a70e920ab459a1c44142352444dd71f906", 0xd3}, {&(0x7f0000001780)="30de0e581a63072aff848a8b9ef46ebc5de9bc258df98981caaa08016d573218e437f96778ad8d33686d9ce5e3133f692f85b4875249be54db967ed2a8ab4c89573cac6498e3cf738ecf1c91f4f413f1547141c3116baad6624c5f5778299dec676287dc1126d9c1eb557cc18ed199475bbce8ae89404fc82603674e1deab361b9e0c502c5650fc5d2b7e4b76cfc04ea1c", 0x91}], 0xa, 0x0, 0x0, 0x80}, 0x9) 11:35:38 executing program 3: syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c2b0f05f359bf0200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5078f8978c3427ac4e10bf8c45bc4e3f56cbd00008020d0bdc66db712c483397fd300f7dcdc0fbcaf00100000c40ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec46109682ec46249bedc440fda2b66470f383a4d4ba261c481f1da10") truncate(&(0x7f0000000040)='./file0\x00', 0x5) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:35:38 executing program 2: syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x37, 0x4) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 11:35:38 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") chroot(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 11:35:38 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r6, 0x0, 0x3) msgget(0x1, 0x524) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r5}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @multicast1}, 0xc) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0xffffffffffffffff, 0x0) accept(r2, 0x0, 0x0) lseek(r1, 0x0, 0x1) 11:35:38 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x5, 0x4) 11:35:39 executing program 2: r0 = socket(0x13, 0xfffffff, 0x80000001) setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f00000001c0)="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", 0x1000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) 11:35:39 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x46, &(0x7f0000000580), 0x1f) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x59) openat(r5, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x40) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="37004e2200040000ff0200000000000000000000000000010700"/119, @ANYRES32=r3], 0x84) r6 = accept4$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) setsockopt$inet_tcp_int(r4, 0x6, 0x88, &(0x7f0000000300), 0x4) 11:35:39 executing program 0: r0 = socket(0x1, 0x2, 0xc5e) sendto$unix(r0, 0x0, 0x0, 0x20000, &(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x110, &(0x7f0000000100)=0x8, 0x4) r1 = dup2(r0, r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000000)="6aa55e45fa4deecc5e89677563868c3573fea60ebd555acd5474f1347387504c19ad26f18823f045c609e59bf262ce39609578ecdc2a25633f66bd942336e23645ed0bac5b6a75a8db8e695315d9961171aaba8caf52428558f561a552f85be28723f7ef7877c6e24cc5181371c1dceffa611237d41580d02f0b023a1e4997a0a528") 11:35:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) 11:35:39 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) ftruncate(r0, 0x7e2780e3) freebsd10_pipe(&(0x7f0000000240)) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5cdf}}, 0x0, 0x7ff, 0xcb, 0x81}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xa, 0x5}, 0x8) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r3, 0x0) r4 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)=""/51) 11:35:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000306, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/49, 0x31}], 0x1, 0x0) pwritev(r1, 0x0, 0x0, 0x1000000000000000) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="b74ac6dae13bd6984a7ee36a866f1f61663b4a210e1b3c3ccdb7a4132f8ad2548a7a4a892b205cf532339a90d73a3c32889200ea931831eecbbd2068b6a7fdfb0b12de91636e652c31891abce37430270b3070fa20bdf2e208460558bcfa5131564a0612524ec215664d60ee31ee802df09802081c4774cf9f36a74622bd", 0x7e}, {&(0x7f0000000740)="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0x1000}, {&(0x7f00000000c0)="032b72b0db818ea10ded728ad4d95d4f0513bf49c753e691063f3fd66b1afe99d568530df0e09b9d4db0be6fbc3db07641c3bf07a74557cca97fc158cf10f57c9b95a90ee893b3bece1467d091abf4969821ee953c3702b07f2977a557f0a416e739fd6770fe03162489ab6777a75dd1f9777e0ad7e77ef90798de2d9c17c1936647b41e0ebe49592355fccce0baf12bbda67916235d8a09a157f208c5c8f3161d5ace42c658fc806a6131b6c728faaa43f684812fa34dbf740b497bd36a34894dac27d25ad60f88d8666373a8c58bbef97a419d", 0xd4}, {&(0x7f00000001c0)="8b1048b9883bad66542bd84e195b077444a081bc5b43d754bdc8ed28c2976ee3bbfa0a8538d827d2fa59fda1a41e4cdfffd672d0d845a5b27e80325ab7ce236bbe11d915fcfbad7976b94a84d5a3311f02a5d7487b08f86af47e7aded2bf04eb1d8f68fe7d48f625003de9af6717f521334c9b70c506362789846f717a405d1b3d0a3411de1d5b0fbd8c96f0d27a7c97320ca6cf101746b2a0", 0x99}, {&(0x7f0000001740)="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", 0x1000}], 0x5, 0x18) pwritev(r0, 0x0, 0x0, 0x0) 11:35:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffa, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x2, @loopback, 0x4}, @in6={0x1c, 0x1, 0x7fffffff, @loopback, 0x7}, @in={0x2, 0x1, @rand_addr=0xa44}, @in6={0x1c, 0x1, 0xfffffffffffffffe, @rand_addr="97a8a88c8460f77a6287ddcf7c5b7452", 0x1}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x1, @mcast1, 0x1ff}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x3}]}, &(0x7f00000001c0)=0x10) write(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r3, 0x2, 0x6}, &(0x7f00000002c0)=0xc) 11:35:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 11:35:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 11:35:39 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) link(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) 11:35:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x64, 0x0, 0x0) r1 = dup(r0) r2 = fcntl$getown(r0, 0x5) r3 = getuid() r4 = socket(0x1f, 0x0, 0x10000) fstat(r4, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() freebsd11_fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f0000000100)="a643ff7ca13607fdd449a02f796c683d87c30c2c8017125110da1ad6162af6deaa37ee12b8f27c28c043909939be86ff73203caad7d70ca78dbf2037fb7d7ff30b45bef01fe325b44f590b0809bae78272e6bf8b4ab6af1342132e54ea33943927116ccfffe9178665cd508ad3f66630ae43e7e2ca2a632caa68364e56ddfc7244548c5625a6e627d3009cbf2e04214a7f26b2c2fae41a8775221f405bb20b9c649b9a730bab4cddf749d1a7c421b3f4856e9d58ec0654b9086d393b9796f94d71131f3d9f9da17218e2f2b3671d33076d3131d9f274271150deb67af0db6f6c750b46bbb4e3a4eafedd64", 0xeb}, {&(0x7f0000000200)="fa", 0x1}, {&(0x7f0000000240)="361507a4ead4859f1f2a0e336c18bf986d8be58211a1e48af50823cc818d9a3b238a422db00d06827d3d88c3797bc39c76691d46818a8d50437bf2bd188edfd7ba47d2f4e1d3862dcd8d9fdf0096fe2c4cd45280649107853a83bfd94dfc4f8098dc65ebb7d8074d48c681e53b640f05e981d04a86fbe0039509f132cb55995b33e1ae7d755d45e4597978e2f61cc9e5ecfa485d83b22de82c1f7c854fa50e60908175c3fb3d45560127136e6b2757e6a4575dcb0488153d3d3eb8c69fa05a3fc9dd87158f1d77dc9d576662c643b9d1cd6fd40167293e1f06c7b35ca986ba46c16bb847da38199ff495eb", 0xeb}, {&(0x7f0000000340)="11b2408d62d3584f6cdab92bfb732d87c05227493d2b105e148fe95dd3054dcde2f1536f5f33ffc602b78c4c9c82cfa74b4cc96f78f71d1b9c981819bb8e5cf7b18777175fcf620f5c03a52c05bc089acf4b0bceaa5d3ab1e1240d47d9709eb25aa00de325adde9c625dff7a298219f91357931bec5d5f8406197294de6ac5f33f4efd3a126ce88c21a87dc233ea23c2271c316a99e39b97d5fbd9ac34e811758d876decd42ba636a0d57d9238fee16a3c058fc3d2550510724e1f289dfb795bebcd51", 0xc3}, {&(0x7f0000000440)="784a96515e0be2fbf0de0e1671ee0d0cde469c439228714cffc6b2c70fc9c79e9bf5ebc766704ecc927587a1b4979a372d1291746d5da5afcfedda479ce7119f6eae39b65e23990d659feac3743a717d5ace728b1b14de061091225bc532f48a0807a7e637ad7e87fad33c80493f75b3ec08343cf224e296cf41bb6b8a690d1a6935fe8e4c8037ef96c928e2606a8b86e1b2ee137d960774297ea5", 0x9b}], 0x5, &(0x7f0000000940)=ANY=[@ANYBLOB="180000008a63", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x104}, 0x20100) r9 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:35:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xfea1}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) r3 = geteuid() fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, 0x0, 0x0) r4 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x40, 0x154) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200)={r1, 0xf3, "c95542fe2622181e6ade4e9d3176c7348f0bc00eebb1ba60bdf951b0c5fd76daf0182a28a74dccba877f8c471106bff07cc0e9704bd25fec0ded4a382a1e7ff4225c940a13a92428699d61476eb3056d238de2117196223b65c4291ba442c53ee6cae7489fa30f41270c9af018277f9d72b8340d1a28f72ff93f25a164124b92fd13f731ef47cee25dff77f1ceb233e71ad70b1a7449b2731545ad3ccc7aa43907c4097bf8ea1bdd242ac55557b54c22a3f0521d4336ddcd81c73b6b38b6bde6a406d401233278c274653edc9dfd3ee8c552d7892908d052fe16c5f15797a740c9ea2c337f7c9daa2ec8629a370ff4bed49ac7"}, &(0x7f00000000c0)=0xfb) 11:35:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) 11:35:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10, r0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 11:35:39 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0xffffffffffffffac) 11:35:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)) sendto$inet(r0, &(0x7f0000000240)="75e5c95ec40c4e6043a57f6103e8fc0b4eea963e086828e956075ad6ddbaa87c15e12d50ead4379b373fc6f6bd8e615bb63adcf13f55b135011260228c201a7815fddfd9c2f1fd26c36167ea0fb3142927f15273646cfff8dcb73e632baa91d110fd17e14b0857812b4ecdb3ef59a2e6bb728647a43bf4a715d5e41c4d7052030b1e5f252dcd4b2b42b1f8153b0384127b38f5b7cb05f4680d49bd549ddc9d9c5d8be9c45f29b2828f9e2bf295f4105a86ebb1857ca9af03073c7f776001fb5fa992d59d7304136564d9edebda697dc9e5334c31d9fd0dd81329a8bd9174a9b0a18f15ebbb5fcfdf9b71df80b877c180cf2c", 0xf2, 0x20000, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) 11:35:39 executing program 3: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000cee000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='*&)\xa9\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='@/\x00'], &(0x7f0000000480)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='A\\^\xa3\x00', &(0x7f00000001c0)='&\x00', &(0x7f0000000200)='$\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='[\'}\x00', &(0x7f00000002c0)='\\,\xfc\x00', &(0x7f00000003c0)=':\x00', &(0x7f0000000400)='^\x00', &(0x7f0000000440)='\x00']) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000500)) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000500)) bind(r0, &(0x7f0000000680)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000640)={0x6, 0x7e, 0x1000, 0x8, 0x3, 0x1, 0xfff, 0x8, r3}, 0x20) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r1) renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') renameat(r1, &(0x7f0000000180)='./file1\x00', r1, &(0x7f0000000240)='./file0/file0\x00') r5 = msgget(0x3, 0x22) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) r6 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r6, 0xffff, 0x200, 0x0, &(0x7f0000001380)) getsockopt$inet_tcp_int(r4, 0x6, 0x36e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) rename(&(0x7f0000000340)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000540)={{0x1c, 0x3, 0x6, @loopback, 0xaa}, {0x1c, 0x2, 0x9, @empty, 0x2}, 0x7, [0x1000, 0x6d21040b, 0x1, 0x5, 0x1124000, 0x9, 0x98, 0x6]}, 0x5c) 11:35:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:35:39 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001100)={r1, 0x1c000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000010c0)={r1, 0x20}, 0x8) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 11:35:40 executing program 3: mincore(&(0x7f0000c92000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/99) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:35:40 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1e0eeeee22c892a0f0000009f") 11:35:40 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, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x3, 0x3ff}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x800, 0x4, 0xc000000000000000, 0x80}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x800}, &(0x7f00000001c0)=0x8) 11:35:40 executing program 0: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000240)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="8fa90801ead9e4c4227d188b07000000c461f91082090000006766440f383debc4c171e8469466460f3a632ac767dfd666420f760502000000430f0ff8a4") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f00000000c0)=0xdec9, 0x4) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 11:35:40 executing program 3: setrlimit(0x0, &(0x7f00000000c0)={0x3, 0x80}) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") chmod(&(0x7f0000000100)='./file0\x00', 0x80) syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1cf70f05bf121b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a90080000000410fbe1349c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 11:35:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="826d0fbdb7cebc6ada0ff48cde4ce79edf18b023466a70cd791d73bbfb4c08aa8392e9fb5ab356aaa5455ac0d723eacaf64043b6e0ab6ff8fdad5f6e88e8b24e4062f061d059743ce518eef0edf804eb994af37de9e67657c41ae9186d125dd5b8d257c8c42cad63d4b051041f7375561b00a553b86a1436c756eb2995132ab6ad8aca503ba945691594c94a042a0d766cee3b83d905af2c1bab9219abadecd91f1c603c43fd793f40b0e8f088fcbb9018f95171fc2b6986c38e6d058990961ef9b6"], 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) close(r1) close(r0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}}) 11:35:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) listen(r0, 0x3) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xffffffffffffff2e) 11:35:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgrp(0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, r1) fcntl$setown(r2, 0x6, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) 11:35:40 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x396}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x3, 0x3, 0x4}, &(0x7f0000000140)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) 11:35:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x906f}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x16, "332bc749812f7602ada0c74c15cf9c2f5bfeb84fb204"}, &(0x7f0000000100)=0x1e) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x27, &(0x7f0000000180), 0x10) 11:35:40 executing program 0: getgid() fstat(0xffffffffffffff9c, &(0x7f0000000000)) r0 = getgid() setgid(r0) r1 = getgid() setresgid(r1, r1, 0x0) setregid(r1, 0x0) 11:35:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x3f, 0x20, 0x5, 0x866a, 0xfffffffffffff9e3, 0x7, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x20, 0x1, 0x1c20, 0x800000, 0x3, 0x3, 0x800, 0xe7, r1}, 0x20) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x8) r2 = semget$private(0x0, 0x0, 0x1) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000000)=0x5) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() setpgid(r3, r4) 11:35:41 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0xc) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 11:35:41 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x0) r1 = dup(r0) accept$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) syz_execute_func(&(0x7f00000002c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x410, 0xffffffffffffffff, 0xffffffffffffffff) 11:35:41 executing program 1: syz_execute_func(&(0x7f0000000140)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x9, 0x2, 0x58fb}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x2, 0x4) 11:35:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x200, 0x4) syz_execute_func(&(0x7f0000000300)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f80f0dac6705000000c66db712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0dcb2000000216169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mlockall(0x1) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1800000, 0x3, 0x2, 0x1000}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, 0x8) dup2(r1, r0) 11:35:41 executing program 1: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6(0x1c, 0x7, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xbe64}, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) 11:35:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530006fe63358a2a711576d76babb9a735ff86c09d07dd1e1a5ad192601708028f4098f662708cf0179f14adbe69c12f0bc3d552f13c36dfbbfbbc9a434044ac61944e90030090fca27777368f9d3024ea654"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 11:35:41 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100040, 0x40) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0xfff, 0x101}) 11:35:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2ca14844edb511025bf7e55176e73c6233c72cf8e77bae08f58522a1b9a1e2d93bf4dc067a4b652aa169f8195d057ba32a023e6569cc"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8) 11:35:42 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x5}, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x10) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 11:35:42 executing program 2: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:35:42 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0xe1) unlink(&(0x7f0000000000)='./file0\x00') 11:35:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) sendto$inet6(r0, &(0x7f0000000200)="9f", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x5}, 0x14f) 11:35:42 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet(0x2, 0x7, 0x36) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) 11:35:42 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c1c0f05bf02000000913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x3, 0x100000000, 0x200]}, &(0x7f0000000040)=0xa) socket$inet_icmp(0x2, 0x2, 0x1) 11:35:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x100) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3ff, 0x1, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000000240)=0x18) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(0x0, 0x100, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4$inet(r4, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x30000000) chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000000)="6a01933b62af6e7598c2c75d81916e7f19584687f10976ae86306919b0acb5bf25df9f5b1988b970f07e5dab5cc797e5d2437f3d6a164a08c65854132e7fa15bd14adde7cd116f3f7f6bef9cc12a35edad7125e937431c26ba047c1ddd8f45c03aab2593dfda03190cce2f7f2a2d4aab343ec8ae507d554ca51ef6356f4e04875d82efb90f9b85f4dc57b90a77d4508c336b7d182e2b955d3168122906") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 11:35:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000000)={{"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", "87281a410b5e1f2aedead43541d298c5544f82f2bb6a21f8196722480766d3e5", 0x0, 0x8}, 0x0}) 11:35:42 executing program 3: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00026e2d44696c65302f66696c653004002b1bd1bae9dbf9273eb59c1045a35f6d17388e880a596d5280ab478a5782accb1917766131f1c4c56af3f099fb72ea99336fd7cd23b7b46c2ad1664523f683097e5756e9acf01c401a573662f791ffa3ef8b360da0d765eccda68abd794542a8edeb0c2cf9c27cf0cfd9565d5ffbd654cdee0301d5fb074d36743c"], 0x10) 11:35:42 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x30, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r2 = accept4(r1, &(0x7f0000000140)=@un=@abs, &(0x7f0000000200)=0x8, 0x30000000) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r0, 0x1ff, 0x4bee, 0x3}, 0x10) 11:35:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) 11:35:43 executing program 1: r0 = semget(0x2, 0x4, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x1) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000280)="7b35aacf5c3cb436d9dced14b74ed16ac80000a119d52947a37d1bd3a2095c2beee7181f3a41740688d238b4ee6396dcad0ed9c93e9d7919e334cd17c3ad9e214376b066c07d59a7da9c127f0ff80b4fb11bf9de051122beaa65889ca7286ae58c21ecccc4acf9607f7cb26b296831756d2ad118770e8908d766956ce90690de6c0ee3ee4e48ef6dea1d463b8e028d804dab6ea8a8efaa2d714590e5289fee3a44966a6671f7f09e8a") getpeername$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000380)=""/215) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000340)="9967c85932dadeed185f04028e5a6023c9651464582a845c35afaaf0b7b04c1e1bf84dbf5cd53a3ea01084039eb5ecd4dfc149d09aedfedacbc6d32f7e0c01c0") getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000480)=""/176, &(0x7f00000001c0)=0xb0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 11:35:43 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040)=0x8000000007, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x73, 0x3, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @rand_addr=0x9}, 0xd) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 11:35:43 executing program 3: clock_nanosleep(0xd, 0x1, &(0x7f0000000040), 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7f, 0x3f) 11:35:43 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x749d, 0x2, 0x8}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2}, 0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r3, 0xffff, 0x501d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = socket$inet(0x2, 0x3, 0x0) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x24, @loopback, 0x2c2}}, r2}, &(0x7f0000000380)=0x84) setsockopt$inet_int(r4, 0x0, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, r2, 0x1, 0x1, 0xff, 0x1, 0x7}, &(0x7f0000000280)=0xa0) 11:35:43 executing program 1: syz_execute_func(&(0x7f0000000280)="899c9c473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c1511600dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:35:43 executing program 2: syz_emit_ethernet(0x68, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1d2bc97dd6009290f00000015000000000000ff020000000b970000000000000400000000000000000000609433df00003c0000000000e1ffffffffffffff00000001000000e6ffffffffffff7f000000000000008ad071ae888d4682fb735408245e6c90849bafb901fb937d08b0facd056a8b00a3e622f6d6096d7c4d4fe1970d3250187234114ff6aa"]) r0 = socket$inet6(0x1c, 0x7, 0x10000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xd25, 0x4) 11:35:43 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) shmget(0x2, 0x1000, 0x2000000000000100, &(0x7f0000ffc000/0x1000)=nil) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') 11:35:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "824eb5cfaaac4ab9ca0fcd8c87bb37f0"}, 0x14) syz_execute_func(&(0x7f0000000100)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f0000f700007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 11:35:43 executing program 2: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000cc0), 0x4) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r0, 0xffffffffffffffff) recvmsg(r2, &(0x7f0000000800)={&(0x7f0000000780)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000980)=""/178, 0xb2}, {&(0x7f0000000a40)=""/197, 0xc5}, {&(0x7f0000000b40)=""/228, 0xe4}], 0x3, &(0x7f0000000c40)=""/107, 0x6b}, 0x43) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)) 11:35:43 executing program 1: syz_execute_func(&(0x7f0000000700)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x20000005, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000040)=[{r3, 0x20}, {r6, 0x40000000000000}, {r4, 0x100}, {r1, 0x80}, {r1, 0xc}, {r3, 0x4}, {r1, 0x22}, {r6}], 0x6, 0x2008) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 11:35:43 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") open$dir(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='@\x00', &(0x7f0000000080)='+%\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='}x\x00', &(0x7f0000000140)='$.\x00', &(0x7f0000000240)='(\x00', &(0x7f0000000280)=',\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='\'/\x00', &(0x7f0000000400)='[\x00']) 11:35:43 executing program 0: syz_execute_func(&(0x7f00000001c0)="98033a0f050520d0f80791b0164141e2e9410fab28a050505b6645162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") mkdir(&(0x7f0000000000)='.\x00', 0x80) r0 = socket(0x0, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000040)="9d25a52d82328382e054fde3a191b0d5134b74a1d8634d7a15e30a0a19da80aee0ea02093f7dad7a17ef3a78464402d0844fec527a4b3b0cf9c2200e90da54c36a73bfe0cfc34d10e2a79cead35865e977904189dd65263ce3b943152f392bf056665f4480e19c493d08ed3ae9ec5c9097433e8caeeef7") 11:35:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 11:35:43 executing program 3: r0 = socket(0x1, 0x2, 0x101) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x6, 0x80, 0x1, 0x6, 0x7f, 0x4, 0x100000001, {@in6={{0x1c, 0x2, 0x5874, @rand_addr="6ad50077c3195a9023cec4f46831d37f"}}, 0x0, 0x56, 0x10000, 0x310, 0x7, 0x6b1c}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x97, 0x20, 0xfffffffffffffff8}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5}, 0x30d) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1015, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 11:35:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 11:35:43 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = getpid() wait4(r1, &(0x7f00000004c0), 0x1, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0), 0x8) pipe2(0x0, 0x3) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x74, 0x0, 0x0) getpid() msgsnd(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800) 11:35:44 executing program 2: r0 = socket$unix(0x1, 0x400040000000001, 0x0) shutdown(r0, 0x1) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x10, 0x1}], 0x10}, 0x0) 11:35:44 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) 11:35:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x15, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0x4a, &(0x7f0000000000), &(0x7f0000000100)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x6, @mcast1, 0x1000}}, 0x0, 0x1000, 0x8, 0x301, 0x3, 0x3, 0x7}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0xee75, 0x4) 11:35:44 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f04681b8a3260b8a6b6e6b6e0dd4d48cc7e8628f6808c4c1c8162b616bf52691914788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c4814df1da30") 11:35:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 11:35:45 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x401, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x25d) getsockopt$inet6_buf(r1, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)=0x254) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xef04, @loopback, 0x7}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) 11:35:45 executing program 3: syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) setresuid(0x0, 0xee01, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x2001, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={0x0, 0xe0, "c368ac6a01862730d2f741b005cfebad2995a668bb1a4ee69a08fdbc8472437a84f64b8ab5c800cef126b1dd0b4ca9949941d1b65a6ed3e6f5a826567a850f10f86ce6a1081a541a2ea0624b34e1b3c9d4b010b8423f292051917b3c09c205d3152bcce58f36a3b8b24440f85c96a937aef643072d35f40e79c9b192fed551fd1fe8c50860048059733445e3ccc95dcf3bd512a783cf22bf7c0344a11725ee740fe736477f36b1b34ab5c5576a90e4bef58ec4e1bd3c9aaacab5ec7647c3d8e0ba30d5e826e5ad6d68a4f1f134a4258e3ad3500c03bf29e09498ef0ed8683be6"}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x100000001}}, r3, 0x3, 0x1, 0x2}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x2, @multicast1}}, r3}, 0x8c) 11:35:45 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = getpid() wait4(r1, &(0x7f00000004c0), 0x1, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0), 0x8) pipe2(0x0, 0x3) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x74, 0x0, 0x0) getpid() msgsnd(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800) 11:35:45 executing program 0: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xbd4b, 0x3, 0x2000, 0x6, 0x5, 0x7, 0x6, 0x7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x296, 0x25, "8accce42876d095b830df983b6cf6e80f4b2d28df0e6fe91c4d15ed17d47d5948af1f89a0f"}, 0x2d) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 11:35:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x93, 0x4) 11:35:45 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe26) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6, 0x5}, 0xf) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='[:\x00', &(0x7f0000000100)='\'-:*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='+)\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\xd3)#\\\x00']) 11:35:45 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000240)="356d2a473bca2c90adb2a6524779748c3ea2328daf4d1a901145c99a5a59b41d5abde44ff2056aded36c12cba5e95e1dc17682a7b1025c9ca55623fae8a9f1b535c805ee5bd4c294c1dcc919846fcd24eaf67893d548bfa8e58d190582af0824c8ba610f01e957f9abf12731c2363a6703fd3137fcf39753dccddbf2b1d1923906b6a8518b891d23a7103dcd604108224f53f7df598ae391cb01fdc01d3e3472473dfd69314fd28fc339f927331ab6dfd5bfb6ba931db371145e756ab16b8115b2b5abf9d586afcd0ca6587623ff2978109575fc34c0f714717930ec3bb638e3a98029c72193b99e") __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/114) 11:35:45 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='+)(!\\}(+\xd8%\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='\x00', &(0x7f0000000200)='.\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!#\x00', &(0x7f00000002c0)='[\x00']) 11:35:45 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x1d32e753e0da6021) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0)=0x4, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) connect(r2, &(0x7f0000000400)=@in6={0x1c, 0x1, 0x0, @loopback, 0x6}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000140)="cbe3969e73164f127d73005c9b4eea54839dc3da5b842786712ecc9ff07727c14a376849c87c0364edfcc008da732c6648d07f8d6df7e488e0aac293f5007b", 0x3f) r4 = dup2(r0, r2) setsockopt$inet6_group_source_req(r4, 0x29, 0x57, &(0x7f0000000000)={0x0, {{0x1c, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0xe1c8}}, {{0x1c, 0x0, 0x4, @mcast2, 0x8}}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000300)={0x4, 0x20, 0xc3, 0x100000000, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r5, 0x9, 0x7, 0x10001, 0x101, 0x1f}, &(0x7f00000003c0)=0x14) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000180)="4654cfac34e34028e4e38817d0d99da2d5d7c5c3d3d13d2edcb6720e2953ebd64b0b063657988864334fb1b8453fa50bc23f82dcdff2945ab36c353dbd96937c6eff046df2c2c742d72f5180106d450ea1b87a278a949c78e54783fef34aa7017eaa804062661a2e18b9f0459e8837763f52343f1cecf3fe031c1b6e052e394debde2d546687cc17", 0x1, 0x80000000, 0x5dca9713}) 11:35:45 executing program 2: mkdir(&(0x7f00000001c0)='./file2\x00', 0x20) r0 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x100000) ftruncate(0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) execve(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='\x00', &(0x7f0000000340)='&]\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)=')\x00', &(0x7f0000000400)='!,)\x00', &(0x7f0000000440)='\x00']) renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0/file0\x00') chdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 11:35:46 executing program 1: r0 = semget$private(0x0, 0x3, 0x113) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffffffff, r1, r2, r3, r4, 0x4, 0x11}, 0xffffffff, 0x5, 0x1}) syz_execute_func(&(0x7f0000000000)="1cb5c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbdfe101edfe847c7c7fc902d107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c37a5b304545e2694b80a887a887154624581bf0450fc74b0445332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 11:35:46 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file1\x00', 0x8000, 0x6) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) unlink(&(0x7f0000001b80)='./file1\x00') 11:35:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x0, 0x4, 0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000340)={{0x0, r2, r3, r4, r5, 0x21, 0x2a4f}, 0x5, 0x9, 0x10000}) r6 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r6, 0x80047476, &(0x7f0000000040)) r7 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) shmat(r7, &(0x7f0000ffe000/0x1000)=nil, 0x3000) 11:35:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000140)="0c11822cf5c5e15c90768c1330434629ae503e3988c2be3d034c42ba574f9d1e483af1c669ea61a7383b7ab4f17e86a644fd44b5d03e8242b25fe42e8d3988aefcb43084d52860bcc4f261bc79ac75fb2148c53171719aee6364ac574f52f5a46b8ded6016c79023db6573f7e039d0ade73ca0") 11:35:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x0, 0x7, 0xfffffffefffbffff) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) socket(0x12, 0x0, 0x1ff) r2 = semget(0x0, 0x2, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000040)=""/122) 11:35:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x2, 0x3ff, 0x8}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x800}}, r1, 0x6, 0x7, 0x38c, 0x30, 0x0, 0x80000000}, &(0x7f0000000280)=0xa0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7fe96c653000"], 0x1) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') 11:35:46 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4) 11:35:46 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00150000fe07000080ffffff00000000878ef000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) 11:35:46 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, 0x8) 11:35:46 executing program 2: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000180)={{"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", "bce4b8bb9efd6bef19a45b31e5a6231bd855af7f69068e18fde4c96b5d5c897a", 0x5, 0x3ff}, 0x0, 0x8}) semget(0x1, 0x7, 0x10) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 11:35:46 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c090f05040d96c4010972e40040d8e541e2e9c403694a539c8d67660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc27660fdd7e65c4e10bf8c470c4c061cd483d009d0081c66db712c483397fd3000f4128dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808a3056f0000004e00c4c4e3d920fcd1dce4c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc60fae830000002130a1c9fb110ff30f18a8dceb4e4e07a263b7e2") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) 11:35:46 executing program 1: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) socketpair(0x10, 0x4, 0x20000000004000f7, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x9}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x63, 0x5, 0x100, 0x0, 0xd561, 0x1400000000000000, 0x9, 0x10000, r0}, &(0x7f0000000240)=0x20) 11:35:46 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(0x0, 0x100004) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000200)=""/220, &(0x7f0000000000)=0xdc) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000000c0)={0x6, {{0x1c, 0x1, 0x0, @rand_addr="9ad907444a565e70df41a07f96e687c7", 0x1ff}}, {{0x1c, 0x3, 0x3ff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3ff}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080), 0x4) 11:35:46 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) truncate(0x0, 0x0) 11:35:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) accept4$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x30000000) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x6, 0x8000, 0x2, 0xffffffffffffffff, 0x1ff}, &(0x7f0000000240)=0xf) open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x80) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x3}, 0x8) ftruncate(r1, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x401, r2}, 0xc) 11:35:46 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x9, 0x20, 0x8000, 0x20, 0xd8e3, 0x0, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, 0x8) 11:35:46 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socketpair(0x4c274314647e8a6a, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x40, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7, 0x3}, &(0x7f0000000100)=0xc) lseek(0xffffffffffffffff, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f30f59bfd9130300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0), 0x20000000000001a8, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000900), 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 11:35:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000000c0)="0b2dad8cf872f5388c7dc8eb617c65f43728b3c6a9bd15406f52b93613b9b4b0a645d0bfea16e20eb533eefe970b66a293e0db3abb4444815d6095224cab0d8a3cce42c00b569d15ee3cde926d61b434151e1b28c2abcb3b5fe94008ad01a08e9f53c593ca466723505bd3717e626be319f45b5e122eac2e04f7de693384f7298aa29dfd88ef4ac4d35923f69fb395724067aac0c6a7ee432e881ccb7dd0d180c90f228c6d304c3c0bab406c60b7fc696d12c88faa019295e3ccaeab30e831f16b8630b3df40880e3a4116e04a12f08c1901886885f1c3f8b497ea35de16") r3 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:35:46 executing program 3: r0 = socket(0x17, 0x2, 0xbfe) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022586c00d6c653e00"], 0x1) 11:35:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10340, 0x85) recvfrom$inet(0xffffffffffffffff, &(0x7f00000000c0)=""/137, 0x89, 0x0, &(0x7f0000000180)={0x2, 0x2}, 0x10) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100002, 0x85) r1 = socket(0x2, 0xfffffffffffffffe, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffcb3, 0x0, 0x0, 0xffffffffffffffd0) 11:35:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x5, [0xfffffffffffffff7, 0x8, 0x4, 0x3, 0x3]}, &(0x7f0000000100)=0xe) 11:35:47 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000480)="91cd80c442192d3b6969ef69dc00d98e43d0f30f38f6dbd1b02db5d90000008fc840ef0e0ce4c6aefb0f450f5427a95ff91717c2613d7002c4212572d0079f670f381d6a2f6745007f3bc4013572e626c4a288f28007000000660f7e0d000000005776c161614d4da3b57ddacfa9c14600b1ac6b172c3a3a2a26660f0027009f") 11:35:47 executing program 2: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd3777741812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0bd0f2d9600000000cadcdcf340ad0142c4e7aeb15dfb0a000000") r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4, 0x1) lseek(r0, 0x0, 0xfffffffffffffffc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x44, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000140), 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) 11:35:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getgroups(0x1, &(0x7f00000002c0)=[0x0]) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x1, 0x4) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x200) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 11:35:47 executing program 3: syz_execute_func(&(0x7f0000000200)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047412b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 11:35:47 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x3d87, 0xf, 0x0, 0x40}, &(0x7f00000001c0)=0x18) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x2a, 0x0, 0x0) 11:35:47 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe0000000000000000000d00000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000001d90780000"]) 11:35:47 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000100)=""/57, 0x39}], 0x3, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) socket(0x1c, 0x5, 0x0) 11:35:47 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x0, 0x2) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r1, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000600)=""/155) wait4(0x0, &(0x7f00000001c0), 0x3, &(0x7f00000003c0)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmod(r2, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) syz_execute_func(&(0x7f0000000000)="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") 11:35:47 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x33, 0x0, 0x1c, 0x0, 0xfffff8001cc76000, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2}}}}}) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 11:35:47 executing program 3: syz_execute_func(&(0x7f0000000300)="98a84a260f01c1c4220598d21c160f050c599999a1fa2c3f41e2e92e363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e5b751ec4016d7d14dee509b921045fc50797f240d1d24374e15bc4e3f56cbd00008020d0c4c66db712c4a1835f5f00f7dcdc0fbcaf00100000f345d9c6ac5e01c4c3214cb9a5605401b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800848de3c0f526264788fec4a1d9efbb0ebfdd8ec6c66249bedc30a1c9d8fb430f0f670f383a89eab7e2") 11:35:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000a00)=ANY=[@ANYBLOB="ccfddfb15d480c2264f832d119000000fcffff725f3b6ed835d43aaf34fa5d4d164f91901c5345ff405fa807a01ca007bf0fa154e7936d0d034f63139a00cc142cb904d4ab4b3758d012b17399cba183a60c3522ac6a975b86c560007f531e152caf17334368b67167a7c505000000000000000000000000f929cdf32f69568376cb9bf52928af90ed80c4845309abb8306459e282d62761073154953d816220908c498298f35c9bcc21e23a66167868325d43ff6fc8772eb5e14888162ac406a0c57fd2360e17ec091b4fe6a08bacb65a987ab1e14689d0a46b61f2f07a0fc1b2ca42ca21fd9aca6a5ac3df335ac08ec5ec7de336a18c214b81fe90263fd68da141ccc10128d5471c48f137d3f0d83a1288d7c3591eb33619c2449075f890c77b6dbb73f882532ff7a77fbbb631e65f40527afe6bd57cd32a0d344f5a0db71d374cca56cec6797db12de8d1ad0913e1d67fe9027d85a0a86ea5d5afa9ac7d01c20bb7e55573287f70e7217a05bf96185ace3b55e5dfdb015076f4cee3169e95e132fcc98c9dbab81089c2137926cf5c30053eb5edba9e6d97882c9cde10de33f33497d0b4506af5b2e69694865f34fc8f967895834af4727524667e1b0d8c53feb310443c1b0c003d78a59fbb0f4898eb44334f6a40a61295dc6e9a73a2ad05b871bce669270a26cd0000000000000000000077019ad10af77baffe4789b36877ec9874ecd3b4bcdfcf1cd3a307d667282368f181d7ec8a1f6314dc1ec4d693faf275389d243c8f478c577a934b4ec7b05dad4cf992ad47ced91d8b965b9009f6804b93bdc7c98d3dc7e289e91efa0361309cf6d2da2cb060e2afed784a010be9751f9c88bb30eeea48778bb7"], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x2087}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000005c0)={r5, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000640)={r6, 0x1a8542c3}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) 11:35:48 executing program 2: r0 = open(&(0x7f0000000200)='./file2\x00', 0x2fd, 0x100) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000000)) link(&(0x7f0000000180)='./file2\x00', &(0x7f00000001c0)='./file1\x00') freebsd11_stat(&(0x7f0000000100)='./file2\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x600) 11:35:48 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) r1 = semget$private(0x0, 0x3, 0x100) __semctl$GETPID(r1, 0x200000000002, 0x4, &(0x7f0000000240)=""/178) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999") read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) socket$inet_sctp(0x2, 0x5, 0x84) r3 = getpgid(0x0) getpgid(r3) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) semget$private(0x0, 0x3, 0x401) lseek(r0, 0x0, 0x2) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1024, 0x5) 11:35:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xfff, 0x101, 0xf61, 0x9b, 0x100000000, 0x7, 0xad0, {@in6={{0x1c, 0x0, 0x5a, @mcast2, 0x3}}, 0x0, 0x7, 0x4, 0xffffffffffff7fff, 0x800, 0x400}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x85}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) 11:35:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000004fe80000000000000000000000000e9a902"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:35:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x93ec6a85afcca3bc, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001740)={{"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", "1f86e990be0825b51da6bd451f40757023e10ddba819613d60fac528ab0889b6", 0x401, 0x7fffffff}, &(0x7f0000001bc0)="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", 0xfffffffffffffff8, 0xe9, 0x0, 0x2, 0xffffffff, 0x4, 0x9, 0x9}) 11:35:48 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x8, 0x5, 0xfd0e, 0xffffffffffffffff, 0x200}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x1, 0x4, 0x8}, &(0x7f0000000440)=0x10) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000ac0)="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") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 11:35:48 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x40, 0x4a) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000400)='./file1\x00', r2, r3, 0x600) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) setrlimit(0x4, &(0x7f0000000700)={0x5, 0xac37000000}) r5 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0x4}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000006c0)={r6}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r7 = msgget(0x0, 0x0) msgrcv(r7, &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000095000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00"/73], 0x49, 0x0, 0x800) r8 = dup2(r5, 0xffffffffffffffff) r9 = openat(r8, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r9, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) r10 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r10, 0xe, &(0x7f0000000880)=""/174) 11:35:48 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff80001fdc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = dup(0xffffffffffffffff) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x2, @rand_addr}}}, 0xffffffffffffff77) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) dup2(r1, r0) r3 = semget(0x1, 0x4, 0x300) semget$private(0x0, 0x4, 0x22) __semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000240)=""/100) r4 = fcntl$dupfd(r2, 0x11, r1) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f00000002c0)="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") __semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000080)=""/25) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x0, 0x1ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000440)={0x1, 0x9, 0x3000, 0x100, 0x6, 0x0, 0x6c, 0xfffffffffffffffb, r5}, &(0x7f0000000480)=0x20) 11:35:48 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r2 = dup2(r0, r1) select(0x40, &(0x7f0000000080)={0xec}, 0x0, &(0x7f0000000180)={0x1, 0x9, 0x1, 0x3, 0x0, 0xfff, 0x51, 0x64b}, &(0x7f0000000200)={0x1, 0x5}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x3, [0x0, 0x6, 0x26]}, &(0x7f0000000040)=0xe) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x8}, 0x8) 11:35:48 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1}}, r1, 0x3, 0x6, 0x1, 0x27, 0x9, 0x80000000}, 0xa0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 11:35:49 executing program 2: syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) 11:35:49 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000005000000000000cac7a0637e6c123d6b4d329b6db1fe33aa7a1d9ad6e3e06e38fbdeb1b4ae39da78d777cd2e027928283fe520cf162db0f074dbdabc93cd2bb97f0c00000000000000006da066cfb1a80361"], 0x0) 11:35:49 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) 11:35:49 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x0, 0x20000000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x47, 0x4, 0x8, 0x100000000}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0xe221, 0x3, 0x100, 0x800, 0x7fff, 0x575c1d72}, 0xa0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") chmod(&(0x7f00000000c0)='./file0\x00', 0x3) 11:35:49 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = msgget(0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) mlockall(0x2000000000001) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r3 = accept4(r2, &(0x7f00000005c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x20000000) r4 = msgget(0x1, 0x2) msgrcv(r4, &(0x7f00000004c0)={0x0, ""/219}, 0xe3, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x6) mlockall(0x2) mlockall(0x1) sync() r5 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x1000) getsockopt$sock_int(r3, 0xffff, 0x1004, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setrlimit(0x2, &(0x7f0000000180)={0x6e, 0x200}) shmdt(r5) r6 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r6, 0x3, 0x7, &(0x7f0000000080)=""/31) 11:35:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x2, 0x0, 0xffffffffffffff7f, 0x1000300010006}) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() getgroups(0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r4 = open(&(0x7f0000000500)='./file1\x00', 0x0, 0x111) r5 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000900)={0x0, 0x14, 0x5a, 0x1f, 0x9, 0x1, 0x9, 0x4, {@in6={{0x1c, 0x0, 0x4, @rand_addr="3612376ff187e661cf23bfd26bb2712e", 0x671}}, 0x0, 0x7a6, 0x0, 0x5b1, 0xa514, 0x8}}, &(0x7f00000009c0)=0xb0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000a00)={@in6={{0x1c, 0x2, 0x100, @loopback, 0x4}}, r6}, 0x84) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000100)="21bc9b4e07e2332efdfdb5eede01275b04193505e34d6d43880cdb78ce2c385506e8fdbd8acd2e9ed20016e4fe7ef9bb249fd4cbf3363e1ce10063ea2baac477a0e8b691968d8a35bfcbc002a22545d39ab728a978bf4bcc9a2d9a091dbf67319afe1965394184918072ea1e047816e8d0fe328f2d5dfa8215d822f062c083ed5eda7c6877fe3a33dc058f714730fc666bc69e6a9b92297e71", 0x99}, {&(0x7f00000001c0)="2e20cdc19274e2bbdaf43addce289d1a03c0a5975ae80ceebcad056503b03c2e4d6055639815e0946b7998bf103e7f5726c5a26b2243653a86ef5dcfe216e3eaa76b1200cf51a8b1a05146c51c078b2d06b274c6df0183adca4a22686a4f5f221639d350b06d6bade69a10746c061a684e9afdff6895ee6bb7ae7729422323c85076c22f2d6008ada6bb8be81c41e8ea4f6311d04e3745dd1ffde493075c16183a7128fae6ab0e29c9f2cb7ab621c346a4606d604c8fdb980ddad2b6cd5d47267138ecc2e4f5c25c8f265a", 0xcb}, {&(0x7f00000002c0)="4276a93eb774315199a1538b8641092deefe3a892a5adb065a22b765bd7017a33edcb9a32241c20f9b1d8f0db77359edb68872157a6afb6cf54cbf93564c6d4a7aa4d21b5f42ad930dd0cde9c10eed3401cb1b2d64e4b0e388fe81b0a4da42c214a1f896279a6f2856bbd65c02cacb110d0feaba1898554baf5319d4bbfd6ba1f98decce27d005a71e2554b45077d33e1499845cc93df6054468a4b92d013ad2c579a9c5f31bcc31f050fcde134a02fbdc0791bf423bd2a6db67db346d77768b5990dccdf342a3278927c30f43489449083b1225e7c045c8c5f999fdcff769dd06340bc7f6336b9e1f9b7b86cfcdb09d7966fb3df98f", 0xf6}, {&(0x7f00000003c0)="e27a4108cfb3824b26289994f0db19faa5aafc6ae379c26f11a3e294bd5d2f0f246e822958421f12ed7c34454ef9afd24e58f6829e707b8e6a877d1bc32a78a131aa1a42763e19f058adb7e8152124156d0b0a5ff07a07549863394dfa41c7f94711517a4181d7530544311635e2e372b55b7b32b9b264b377617c848575eb90cdb91190ded05b825540e620835ff3b54ae643532cad276d28adba90b944e863f8198f911fa07059185a2af4242503f30116aa1e30b1760113d9ff298c30acc55cca959d2389815203cd342b657f38e161563903508d597500fceecdc3", 0xdd}], 0x4, &(0x7f0000000740)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r4, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r7, r8}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x100, 0xc}, 0x80) 11:35:49 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r2 = dup2(r0, r1) select(0x40, &(0x7f0000000080)={0xec}, 0x0, &(0x7f0000000180)={0x1, 0x9, 0x1, 0x3, 0x0, 0xfff, 0x51, 0x64b}, &(0x7f0000000200)={0x1, 0x5}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x3, [0x0, 0x6, 0x26]}, &(0x7f0000000040)=0xe) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x8}, 0x8) 11:35:49 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x20000000) r1 = shmget$private(0x0, 0x2000, 0x114, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000400)=""/4096) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x4, 0x4, 0x80000000, 0x100, 0x401}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r2, 0x5a, 0x81c, 0x4, 0x0, 0x6}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 11:35:49 executing program 1: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x200, 0x102) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 11:35:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x390) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000000)="7dfb13e65f13deda61", 0x3, 0x5, 0x27c}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x3b, "3d280ff5674ca592d1f043777a7a6eff881f0981fb779cab686d1b80c1693c14e1423c62f8a6a9024d9f7c01646aa3c0f33931b3d696834ab42c14"}, &(0x7f0000000180)=0x38) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x2, 0x100000000}, &(0x7f0000000280)=0x94) poll(&(0x7f00000002c0)=[{r1}, {r1, 0xd}, {r0, 0x4}, {r0, 0x9}, {r1, 0x4}, {r0, 0x1}, {r0, 0x24}, {r0, 0x4}], 0x8, 0x3ff) pipe2(&(0x7f0000000080), 0x100004) 11:35:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140), 0x4) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000000)='BbMo', 0x4) 11:35:49 executing program 0: 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$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x800000000000045, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe7e) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100108, 0x2) openat(r1, &(0x7f00000001c0)='./file0\x00', 0xc8c, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xf, &(0x7f0000000440)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) 11:35:49 executing program 3: syz_execute_func(&(0x7f0000000780)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="469aca825c") 11:35:49 executing program 1: r0 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/62) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 11:35:49 executing program 2: r0 = socket(0x2, 0x5, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000f40100"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000006bc96c07c80e9098b9a29bffffff7f59736bda1f4609ff316ef7"], 0x94) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f00000000c0)=0xec58, 0x4) 11:35:49 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000000000), 0x100004) 11:35:49 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") pipe2(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x8ac6ff3bd8b53244, 0x0, &(0x7f0000000240)) read(0xffffffffffffffff, 0x0, 0x0) r0 = getegid() lchown(0x0, 0x0, r0) r1 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 11:35:49 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0), 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 11:35:49 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000000c0)=0x1, 0xfffffffffffffe18) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) shmget$private(0x0, 0x4000, 0x800000, &(0x7f0000ffb000/0x4000)=nil) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 11:35:49 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, r0) 11:35:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x8, 0x400}, {0x9, 0x1}}) 11:35:50 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0xfffffffffffffffb) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 11:35:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) 11:35:50 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000000)=0x8) 11:35:50 executing program 1: syz_execute_func(&(0x7f0000000000)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b4009660fc6500665c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299") 11:35:50 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = msgget(0x0, 0x40) msgctl$IPC_RMID(r0, 0x0) wait4(0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) msgrcv(r0, &(0x7f0000000380)={0x0, ""/191}, 0xc7, 0x0, 0x800) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xfe7, 0x4) 11:35:50 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000200)={@local, @broadcast, [{[], {0x8100, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30}, @icmp=@time_exceeded={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) 11:35:50 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = socket(0x2, 0x2, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 11:35:50 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@loopback, @multicast2}, &(0x7f0000000080)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) 11:35:51 executing program 2: syz_execute_func(&(0x7f0000000280)="f3410fbdc1cd8080000c6969ef69dc54000808d9d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef660f3a4072fe00756664f7ba0000000067450f483b08d0d08f897812c163460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22ca8895f5f000000") socketpair(0x0, 0x0, 0x42c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0xec2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x3, 0x7fff}, &(0x7f0000000100)=0x8) 11:35:51 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="d2c7f80a000000000180000000000000010000000000000000"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, &(0x7f00000015c0)=[{&(0x7f0000000340)="f4e5e35c98b4fae2d66e", 0xa}], 0x1) 11:35:51 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc902c2410c133c63) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x100}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r2, 0x1ff}, 0x8) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000380), &(0x7f00000003c0)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 11:35:51 executing program 3: syz_execute_func(&(0x7f0000000340)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f0000f700007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet6_udp(0x1c, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="2d38f3bc84d0fc91451c32516041a14d7af53433963957a95de63c5c42") 11:35:51 executing program 2: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") syz_emit_ethernet(0xab, &(0x7f00000003c0)={@remote, @empty, [{[], {0x8100, 0x5a, 0x2, 0x4}}], {@ipv6={0x86dd, {0xff, 0x6, "2e0e26", 0x71, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, @loopback, {[], @generic="eba8b05432bc790e9ed4206c023b88e7a66f2ca84b1446b802d7d2ea8904b15229d928f05775db12e8cfce1f98e1989f28b0e8b07c430a23e7f3b539522d109e441091f78857bb5bcded5fe1f13a91ff6423c68d476ab65417ac47f22f6672d3b8f67d2e351803db109fd537894f63bb9e"}}}}}) pipe2(&(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 11:35:51 executing program 1: r0 = semget(0x2, 0x7, 0x393) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000040)=0x9) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000000)=0x8000000, 0xfffffffffffffd4c) r2 = dup2(r1, r1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000080)="41c38a4cf99a72304adfe0c251ebe131a2111204fc92c9ced098f20b26bb94c6fd52d5e539369a886037476425c8a1e45713aa9b0aea28bc9dc574f8487dc905b6fe253115a4a9fae85c2cdc6463a072818172558a24ccfa328543edd78c68") setsockopt$inet6_buf(r1, 0x29, 0x23, 0x0, 0xffffff9b) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") setsockopt(r1, 0x38000000000000, 0xffffffff, &(0x7f0000000200)="0d86352c5f30f43f9691fea68527e6ae6b6e89db9039a5a891cbdd58f12a571003430e3409a85a179f10a916314eb3c09a35d909a852b7082b4004330ff7c7a8b707c0a7fe11d930d1cb2cb04f01130b87ede9bce255faeb7376c70228dfe1bea6a08a79056fa7fd262c779219450f2121b05237f019f446a55273fca0719a09f8fc5bc52b30a986de291dc07f7a8bc863eb197f5b1c8d0fc33684d5d490b44c0f0b4f97c9e2b6c88466", 0xaa) 11:35:51 executing program 1: execve(0x0, 0xfffffffffffffffe, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="119500c052d67bd4951a25231600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x5}, 0x8) 11:35:51 executing program 0: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget(0x0, 0x3000, 0x22, &(0x7f0000ffa000/0x3000)=nil) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0x4, r1, r2, r3, r4, 0x4a, 0x1}, 0x6, 0xfffffffffffffff7, 0x0, 0x1f, r5, r6, 0x8000}) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 11:35:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r1, 0x3ff}, 0x8) 11:35:51 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mlockall(0x2) r2 = open$dir(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000001800)=[{&(0x7f0000000140)="059723a29bb6c9895cfe6a02ccc864327c9f733e615e955268f6784af3772281f92ddcbacb866b061ac7a8253367300e91d77cd2ed43cc6098419d1228d0d0a058d869fd6283c2d0c2f0f6f740cbc7c0c08abc8d9ba5d051d90ac0330723ebfcda6285bd10f3001a81c6a87a0ccf7bb1e02d4ce0cca07c13371ce3077ec8fe0a4bb66813e82d208ce71bf664c24c243639a2e9851de3c57aa5a12d0a91877f7c8c27e268ad53b277096a03600b857cf032c434c0f3d40faa79684f2fd519f25538bdfa8af5775167efe237c0cd721bfde4a2221d8f0f73a64d9663531e1ed10fab46bcebfe18f7c979e1db", 0xeb}, {&(0x7f0000000240)}, {&(0x7f0000000280)="86b5d98ea2ae6bae1ee82e0975ac88f1b8f027e1a573fa6e36d5fb2091769e72e4c041631a305452bfea848127e5f1423fd6f71336ef499f7701c8e1bc5ad84a7e93899f7a45b328a78f1c142abb8b14cdebe0ac0f6074", 0x57}, {&(0x7f0000000300)="c10077c875752097d350c49d6393b730d7817aeed9021fcc8017e79f6ac309549f14c974d6de0c0596d015f092e44f96416d17f53745a72a9eb6b2dab2aec07c1b4ee3edc6ab300e7cbe84380bb4a4b9bcd8bb95a1ff3e59e8ab4ef869239f8a89366eebe21dfea863da02ddd644039d88a4f85d095990c08ef35eca91509cc3b664f659f92a9a56e36ef6b45fd71e7824b40f6c27566c1980bb2406a965ce4c599af6016726369c1f731e115e8accb85626932e04a56d63589a855b7c8505ea59cea7", 0xc3}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="f96e933cabaa01d6420bd9d36ca6b8bbc180df31ca3595700517b0e7e47dc8548e1d7cd15b5d02ee6ff1cb6eda32f487e7e05e3826187c4a05f1a787f0bdd7147d4423b51c96402bcfd747a1808fd0dd247a605f7b768edd63acef0b67b1942abd0f25eab73710b2c5cb904733123d2214c18d32538c2e36f6b4c46ab9dc8707412a9483d4db76ddc9ae204aed10761c3e90db70b7858d708f41b9f3f1302854f70262fa9ea6acdeb9835888a00df1a987d8aaf4b296c29a6937b68feeff6c8911a616ac42cfb0151cb3001f63badd6649f7a8c337dce7be49feeeff5458b418a6b76e5b1d43987eb6866c5762077fdd", 0xf0}, {&(0x7f0000000440)='i', 0x1}, {&(0x7f0000001600)="e1c48d96abc43a12d3e7bd2ae308952ef5e34b2e71555db677e6b172d515c45d3d73ef124717f8e8b0f841edf3ddc87d5059862186f69a50f1184484f24ee96eccbd282d998656", 0x47}, {&(0x7f0000001680)="cbb4de3d3a36d56a825dbddc1a601ea6db7c73430b9d358945bfc9914dd20de8d9dd1bcda415c1d9911ff8544793a6e6abddcf8b7f9b2387de0063c6629125aafeacd14155013f9da34174d9fd59a41f47a6b075e449ca22b48207578ec260e8158ebc8692362314b158cfde0cf258a6a46e04775f7ec41feb38ac3fc7973cdeb9678f1622527198062a72467bcc0500f04ff45855b942569d90d690f71b372e547711d28bed6502011b165a5a4811395373a3ed1d6f7adb189f97516dfcd1852835f4b5d591123e779e41e6cb56d41e0457b7d1478c42", 0xd7}, {&(0x7f0000001780)="6fb9091bd75815c40e62c9f81217614718b31837c5cbb7463a34efe9e11e080a609b652e82fb6aebc2c3a88d1393c26bb3f1a0efcdcb7bf07fb3406375f22899d874a10a5a8c3a18271d44e1e04162192b6f4908948dc80ba75063141ad9897803761d9c22c3627d392d8d6e0a14534dda96", 0x72}], 0xa) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100)=0x7fffffff, 0x4) writev(r4, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r5, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) setsockopt$inet_mreq(r6, 0x0, 0x9, &(0x7f0000002f80)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) utimes(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={{0x0, 0x9}, {0x3}}) socket$inet_sctp(0x2, 0x5, 0x84) writev(r5, &(0x7f0000002e40)=[{&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000028c0)="bda3179ab8f343e56ffdb17fab304e7c0b2fa39029497164fa44e50e18127a90a982b6847c562f41bd47c03cf6f42f22950eca3abde7f8b5f04b92a04625f786c1666bd3a6ee4f521c8addf877be1730bc4f7e65edeaef42abc9b02850bda2b36f2084ec58fd3f0e6ebceddd0ade5ab3d3d238264e988b089eddf2a87879b0", 0x7f}, {&(0x7f0000002940)="1460a33445f946a58529be7aeb68f9884f99ad443bfc58894d007520bdba24ce83841cc0d160848e583ba51941c0e7e2059363d06a71d5b7851b9072103e2f10554bf7f87d014b8e15a09027544f4ad86c8a0ad9e1f2522e2cedf382b6502978b0b97b072e6c8d803fa76093962f3e03ce00c1fef2995154b0950f5eee020d77134933c8e2d136937bfba5445681ae1c428b857659707611521e38fae3beca5eaeece8189ac45fc29d6c004783d11be134ff751a7449ea7bfef4ecb8ae21751cc7635f8cd58c9d62c10d191a59edef8748250041447e0271d7e10b919bbf98cfa2de680e3343", 0xe6}, {&(0x7f0000002a40)="798c14f0936126af7f1c37478526d1eb361548961bab4721f6583e22e6aaafa94b418174e5bdd06aaa1963313d759f539b6c05239202ccb53546efcebb085b02af7d6c384fd9f9d9864f257ac2d2d512953a68fe060dcb450e9320d693bb4c5ccadede23cb071f70e7ce62450ed1b00176d1a531df54ef41cd57c0a24af1cb3350d4ce8227362e729ffd189d853f5e0876b0834ee0ea0d2725bf9b07371b0e90a607b0d52d4bec709487cb5df569beda8bcf2f19489e5fba93bbc7651277468e530e7282609d2423ce6618836602f4ef7fff37d64f99960f71120b7de6771dbebf2872c048eb16c0c3397555c2416d11b88d2b991690", 0xf6}, {&(0x7f0000000240)="19", 0x1}, {&(0x7f0000002b40)="7bb4f182115a0ea6ee3b5fcb28d9722d88c2f60e8b07a5991517ab2cd64b7805cde70de22a446a2b2a7581dfdd50f413323c4fef703808354c29a4119868b64ec75397cb5a8336e0e18132a22035317985b884536c1f1fa7705de631838f34e87fbfb21c74951cd1d946f293a61f287470aef5d5438f694eb11b80141b135c8cb357d9bff0bd0e2a67a389ef1293bdfbd43ecba8719188a6f6bab28e60cf7822149899ad90f14435c2f0a18bf6290cddeea02921", 0xb4}, {&(0x7f0000002c00)="053da138678c04cca9847e5f6ab2237e63210aeac56d9dbab841a33481d6c4c2abd84edd9fd6948411e6429b4f12966715526896d17004a4cf3a28b3cd1d1674cec0ff5ff48b1b478b56bc69b6fde4ac4833d393a77873b49cc5cdd2297df518d8049d2848e4c29ed1ef252ff7560fd8c07b4a1620464a956280cbdbf99ad966df48f1d9e06cb2dc9275f44a6909ca26f8bd944fa452dde7b8c09e34a35cf543cfaf835f9bb153790e617b3211675cb280ce20dd0268cb145aba6bf6c8640ab1c718fb3c4ad2c905d3241afa3657b874271f1bc699774d50d12c07f346c5144f11f71dd9d0dee04ec557d7ed4914", 0xee}, {&(0x7f0000002d00)="a0cf4002b4db914bf7272dd4168ef8520108fe35acccbcc8294b6b08ff3be3f624ae8806cad2129e5985f5310fe302d25263d841860fe7ab8475f4085058ecf8d94aeddab7731ac36feeb94cd3607651227a8e556c773cbfddcbcfbb7df244c0ba30", 0x62}, {&(0x7f0000002d80)="e911b14a304838e6162c4ba7ee664e6fdd852ce35321e19bff55b5fc286b8e606729a1c6dfa52e2e2c5e72568abc282bc4300c803e8b046b5b2251f509b41256c1751dff87acd794a3e1b600df9668e87891626cb12146fd6a9c320b0f4f8774248101d1588abd180cf6c897794db34ee1d0e141c74d210cce36db3d9ada1a9bc7dc380f73096a6f60edc050c32d5f022d9c1825c3d24dcafbf430922ac0f9060f5ad37ddb2b5a68345152c08601c491e8c4100aaa43a1693260d298f39ba554", 0xc0}], 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 11:35:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0x322}}, r2}, 0x84) recvfrom$inet6(r1, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:35:51 executing program 3: syz_execute_func(0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() fcntl$setown(r0, 0x6, r1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r2 = dup(0xffffffffffffff9c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x2) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) __getcwd(&(0x7f00000001c0)=""/115, 0x73) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f00000000c0)="ea50ecc6a9bf5b4624211b84d3a02fb5c97b66d9c58d1eb3b05237364699ae656a081ef697ae463a01fcf48f4843bea663c74b48a471fb883a8492159a0e295e403b849f051b0c433a59c8de7680d8291b5b2e42e694b7c9cdde93ad989cd77bbbcac3834b19d22cc6483d06ac4d3ab7420f0c4df9dfef0dafea2a39a089b2c3fa3b14edc9908c4eda30bfbceb9f953f00dd7d90b5b689ca4fd1d86b3a4281da3f3b50f0e07a393b6e469af81c5fd9a979e60a62476aeb8a7057f3a4c879d9ac8fc430de0a0336ad72ad7b353e785206647dcb393cff0597b5521af1a0594966dd3d96") munlockall() 11:35:52 executing program 2: r0 = socket(0xfffffffffffffffe, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x3) 11:35:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xffffffff80000001}, 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x38afad43}, 0x8) 11:35:52 executing program 1: syz_execute_func(&(0x7f00000002c0)="663666470f3a6254432ff291cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf90bc10fc4014cffb2b2f4405f3fc7be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da727c95950f5726400f0d18c4ee6dc46165d9ed660fc226f70f01dd714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f0000c4a201bb4dfe") 11:35:52 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffed2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0xffffffff, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x8, @ipv4, 0x7}]}, &(0x7f0000000140)=0x10) 11:35:52 executing program 2: getpid() getpgid(0xffffffffffffffff) getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_gettime(0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 11:35:52 executing program 0: getpgid(0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000240)='\xe1\v\x00', &(0x7f0000000280)='&+*\x00', &(0x7f00000002c0)='#\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='&\x04)[\x00']) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="02004e20e04000010000000000000035643a312e8d325d3b94b86cc1d06edd00"/152, @ANYRES32=0x0, @ANYBLOB="02000100dec10000"], &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={r4, 0x0, 0x5}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) ftruncate(r2, 0x300000000000000) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 11:35:52 executing program 1: socketpair(0x2, 0x5, 0x808, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x10, 0x40, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xd04}, &(0x7f0000000100)=0x8) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setresuid(0x0, r2, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x1, 0x84) 11:35:52 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0xe00, 0x1) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000680)="5fde6124ec7c15322b7f2637d05e3ea34780eecfbd3541feb6ef539df1a5ee3200d2a8035be2b6677ed9f6b4923eac8440b4aac1b0d5bb8a40de86f1552c016512c4e7cfc29b48a745ee25e52ce9e9254626773140bd4b69a7d44c753be1e25846cd2d6f81243b5d4053819a1b6ab99f536015d89ca2b1c80a6cb558a7e44426a867bc0015b80e971d33027c3614123e5a1e18e8d6eb41bdc1ab9b63ad8cd5a1d10baa62") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000140)={{"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", "435e3accc26e03d1d0500b57a98f1c31d9bf557b789b096f0f6168f133e28cf2", 0x3, 0x4}, &(0x7f0000000080)="5b3f5bdbe0255eb4f8634a523a43fc5b83e0b940c61bde191868556e80f20f3df9fa8567170e1d37a14b9736fc69e4f84015e5fdba3140889b6d1856df3bd5ed0b44ba34b1240f1941d1c3fdfe860ec3ab38b99f8d7714a9035e9adda0189ac9186503b41be14c14c21b7232fc67172a77a364b7b3f002dd7a6f0521126ef4ec534b0c4bc01ce0d4f83580686ac6ea5350d5bf6ddade2391558aff1cd513e50c0fd15fff2529", 0x4, 0x400, 0x3, 0xfffffffffffffffd, 0x1, 0xfffffffffffffffb, 0x6, 0x10001}) r4 = fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r4, 0x0) 11:35:52 executing program 3: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getresuid(&(0x7f00000000c0), 0x0, 0x0) 11:35:52 executing program 3: r0 = socket$inet6(0x1c, 0x6, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x5, @mcast2, 0x9}, @in6={0x1c, 0x3, 0x0, @loopback, 0x7f}, @in6={0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x2f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x20, @ipv4={[], [], @broadcast}, 0xffffffffffffff00}]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f00000003c0)="b17f5611f211f28e6b006746af8a280ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950dab16a0f721701eec48192558dc3c366450f186746d1d97c7c5726400f0d18c4ee6d5fe2b671b611a34646000a8ab1b182010804f4f30fbd1100") r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1000000000}, &(0x7f0000000040)=0x8) chmod(&(0x7f0000000380)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xffffffffffffffce}, 0x8) clock_settime(0xf, &(0x7f0000000080)={0x3f, 0x7}) 11:35:52 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x300, 0x4) 11:35:52 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x880, 0x102) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000040)="89a4e63d22c31e75eadf11012ebaf150d1e5c6c4ad65eca0adf2a26ef5b3d047c725a17b208e8b0238dcdbf40c91cad9a14680699dfd5e4dcf66c0f3daac078187a721174863c36dd69cc5a6934100aace088118a55ea695fb70013261fef926ba61097b0768fa78e90e0ac67ce9246a49263569aeb48f08739323ff1f3713e77736901619300cee9fe9b0a6d989aaf9640880da432cc313eed5ff87ec96dd4c924207b6a129fb3c3a03e9a0102a4e", 0xaf) r1 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000100)=@file={0x800c9492c6af70d6, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000140)="a676099afe7ba1158caf7c367a026a95dda1ce21bd53a95e6338c2efd04fb8b0d68ab3018d8d2d8ba422eda6f3faef15ba4ea741cc0c2742559e9df25894114ef6fca8c1f5d9805f", 0x48}, {&(0x7f00000001c0)="6aefa979873f6df2f024a0a15b8b8cf403687daed515a6573d46792dae5cba648703c201de09602b2ee1f4f54574c794af71b900528f58db396d81f5d35e0ed37f229d75f70cca830a20a4978e2ea70397ad35246f4c0c", 0x57}, {&(0x7f0000000240)}, {&(0x7f0000000280)="aba0615b333dc629a3624127fca84e576bb24c87343d4016b791bd0ba3c202f004cc64bfb470d92cd9e8e5ae5e4e673e5aa81246ad1adc161674ccb41b765df09087b7323cd85549a5696f7dbe775acc680609bd25a21e92890fd1048771d9535e70b8ff9ce3f9890ee1d472458ac99884a578a7b250c5a0802dbb21f04ca2", 0x7f}, {&(0x7f0000000300)="f5d64fd8c90e13490176b9f06b984904cbb2f74814658c7ec947fea4ca66b979239b54fb1badc1869c8b3516b33f76d56c4b4deb6e37482c4b5cba034613a1c9", 0x40}, {&(0x7f0000000340)="b2d5520da290ad64da08ef7a2254ce3a264aea819b7ed859e9aaaee92187e65ea6e73a8e5c04041512f41b1d79b98209c783b219cfe8f8f500b599bde898546893fbe81db2f8ca5ab1305f745f71a92358df424931ee435fd9844263fc7c26287bbea9b4b5ef0b", 0x67}], 0x6, &(0x7f0000000540)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x38, 0x4}, 0x20184) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={0x0, 0x1e}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={r4, 0xd7a}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000700)="460ff87c9e050f3acc3c9b0bd8b4ef00000000d9eb6643e70fc4e1e9f4b900000000c443fd7834d7ddc4a125dfc4f2400f424e01c4e17b703e99") freebsd11_getdents(r0, &(0x7f0000000740)=""/4096, 0x1000) r5 = open$dir(&(0x7f0000001740)='./file0\x00', 0x118240, 0x81) r6 = getgid() setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000001780)={{0x1c, 0x2, 0x100000000, @rand_addr="30b3eab41bb4c6843391356091b424ec"}, {0x1c, 0x1, 0x1, @mcast1, 0x9}, 0xfffffffffffffffc, [0x37, 0x0, 0x8, 0x4, 0xb5b, 0x10000, 0x9, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001800)={0x1, 0x7, 0x5900, 0x5, 0x0, 0x40, 0x1, 0x4, r4}, &(0x7f0000001840)=0x20) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001880), &(0x7f00000018c0)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001900)=0xffffffffffffff7f, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001940)={r4, 0x769, 0x7}, 0xc) getgid() setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001980)={0x5, 0x1, 0x1000, 0x8001, 0x4db, 0x5, 0xea0, 0x9, r4}, 0x20) getresuid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)) fcntl$setown(r0, 0x6, r1) openat(r0, &(0x7f0000001a80)='./file0\x00', 0x102, 0x110) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001ac0)={0x3, 0x7, r7}, 0xc) connect$inet(r0, &(0x7f0000001b00)={0x2, 0x3, @loopback}, 0x10) fcntl$setown(r5, 0x6, r1) fchownat(r5, &(0x7f0000001b40)='./file1\x00', r8, r6, 0x600) execve(&(0x7f0000001b80)='./file1\x00', &(0x7f0000001c80)=[&(0x7f0000001bc0)='%#\x00', &(0x7f0000001c00)='\x00', &(0x7f0000001c40)='/,\x86\x00'], &(0x7f0000001e80)=[&(0x7f0000001cc0)=']\x00', &(0x7f0000001d00)='\x00', &(0x7f0000001d40)='\x00', &(0x7f0000001d80)='#\x00', &(0x7f0000001dc0)='{]\x00', &(0x7f0000001e00)='\x00', &(0x7f0000001e40)='\x00']) 11:35:52 executing program 2: r0 = semget(0x3, 0x3, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/53) r1 = semget(0x1, 0x4, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/201) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = accept$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) fcntl$getown(r3, 0x5) semop(r0, &(0x7f00000001c0)=[{0x0, 0x7fff, 0x800}, {0x1, 0x2, 0x1800}], 0x2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) semget$private(0x0, 0x1, 0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = fcntl$dupfd(r3, 0x0, r4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000300)="a7298550f3501e55dd6b86b09a47fa1417907089057b2dbe8ea7e992f397e570fd60aeb05a7fa705c8ed3149fb22b43075e5f51cf79811759cde683da5c10de86361578997fb0e03af07d2b1cb3d7b60f0698ed5e4d6504cecb6eff5e45a5802a65e55dd75a1972bf4c5cdfa9031b216") getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000400)={r7, 0x1, 0x1, 0x1ff, 0x101}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000480)={r7, 0x3}, &(0x7f00000004c0)=0x8) freebsd11_fstat(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r10, r12) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000640)={0x0, 0x4000, 0xd5, 0x7, r9}, &(0x7f0000000680)=0x10) r14 = accept(r6, &(0x7f00000006c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001700)=0x1002) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001740)={0x3, 0x6, 0x1000, 0x7, 0x0, 0x1f, 0x9, 0x9, r8}, &(0x7f0000001780)=0x20) getpid() __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000017c0)=""/4096) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r14, 0x84, 0x2, &(0x7f00000027c0)={r13, 0x8001, 0x7, 0x2c2, 0x20, 0x2b7045bc}, &(0x7f0000002800)=0x14) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000002840)=""/191) chown(&(0x7f0000002900)='./file0\x00', r10, r11) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000002980)={r7, &(0x7f0000002940)=[@in6]}, &(0x7f00000029c0)=0x10) 11:35:52 executing program 0: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) 11:35:52 executing program 2: r0 = socket(0x1b, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) close(r0) 11:35:52 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(0xffffffffffffffff) r0 = socket(0x17, 0x10000005, 0xa1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x6, 0xfff}, 0xc) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 11:35:52 executing program 1: wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) getpgid(0x0) truncate(0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) close(r0) 11:35:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x1000, 0x4) 11:35:52 executing program 3: clock_gettime(0xf, &(0x7f0000000000)) 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={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 11:35:52 executing program 0: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da") setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) r3 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/154) 11:35:52 executing program 3: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$unix(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000084a4279400"/46], 0x0) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgsnd(r0, &(0x7f0000000000)={0x1, "078c459afe56a6138771e3e9cbdc143a8870c03559c3af6efded55c44085dff5ce86f9a5f23f9b5ef25fc191c4555f56d45632bc08fcef0d38bf9529ad0fd831e60179ac3a389a0954"}, 0x51, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f00000000c0)={0x401, 0x1}) 11:35:53 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0000ebdc31e1df19a885d609f6f34a04cfd211ea1bdc18a6d691c7534095d5cc71b69c6f7cde153d506bd0e1cc5c27117a89d55e7a048af498ffb32c7419e81a8d47ca7033bb8b198f427dcfb9d4e21f98a9ec669822228dc584ec4a654007ca0f84fa1fda7b92f78f6503572d2f7ba7fe3760e595c4efa42e6d7d4d7c1f8382c8bd8a016070d39f1bad03adca3da59f7666300229196c974a6c0b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) wait4(0x0, 0x0, 0x19, 0x0) 11:35:53 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e237f000001000033000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffffffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="070000005100000095c500000900000000000000"], &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0xffffffff, 0x6, 0xfffffffffffffe00, 0x0, 0x1000, 0x36b, 0x0, {@in6={{0x1c, 0x2, 0x5, @ipv4={[], [], @multicast1}, 0x8001}}, r1, 0x101, 0x5, 0x2baa1875, 0x4, 0x6}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) 11:35:53 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000100)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x4], 0x4100}, @mcast2}}}}}}}) 11:35:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x10000005, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/74}, &(0x7f00000000c0)=0x4c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2}, 0x8) 11:35:53 executing program 2: syz_emit_ethernet(0x41, &(0x7f0000000000)={@local, @remote, [{[], {0x8100, 0x2, 0x0, 0x3}}], {@arp={0x806, @generic={0x1e, 0x802f, 0x6, 0xb, 0xf, @random="1e0bfdc09820", "14ed63d6d13a069273e614", @remote, "0d43794ede150a354c4fe4a2df3cadd6"}}}}) syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 11:35:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000000080)) r1 = socket(0x0, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x401, 0x7f, 0x20, 0x1, 0x0, 0x2, 0x100000000, 0x1000, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000140)=0x10) 11:35:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f00000007c0), &(0x7f0000000180), &(0x7f0000000800)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 11:35:53 executing program 3: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$unix(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000084a4279400"/46], 0x0) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgsnd(r0, &(0x7f0000000000)={0x1, "078c459afe56a6138771e3e9cbdc143a8870c03559c3af6efded55c44085dff5ce86f9a5f23f9b5ef25fc191c4555f56d45632bc08fcef0d38bf9529ad0fd831e60179ac3a389a0954"}, 0x51, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f00000000c0)={0x401, 0x1}) 11:35:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140), 0x0, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) pwritev(r0, &(0x7f0000001840)=[{&(0x7f00000001c0)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000080)=""/182, &(0x7f0000000000)=0xb6) poll(&(0x7f0000000040)=[{r0}], 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f66696c6530001da1ed8dc10e0000000000004dffc3a1cc"], 0xa) ftruncate(r0, 0x5) sendto$inet(r0, &(0x7f00000004c0)="2ee90ec566539f7d62b6c4d0d7ffdca9a8cff6d98e5106dd2687ff14e572ee89abc922912aed014cbd5198512cc84b68b96b205c8bece7306fc0f63742fcb340c56dca4af94646e4d6ed740284e3356f08b826fe3b9795ba747f6ad6aef9ed491a064b55b2849da3f1837121f4a91678879b6b588de06c944dbeaef5fb5a3c0c6b41ed9fbbb01d0cc086d15aafdec34d075b373c1747bc05cdbb2441f02bd6f56ff3660adaf639351f2b4f825c6b807c6c6d1d65f1443678743b1c569af2f897cd998f41b491ef05c332666527f583", 0xcf, 0x81, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="010d5a1c8a2979415c1b89784f3fe26f4bd5a02c030eac3904748e2b514a57ad8aa86b7bf74989c9edc9e515d7b49ea1e622e7522797ca83f73172fa3014077d9f21329f87a295f345290e5dfddbc10078b07fd2678f342a1f2a3173a3c303d1263f239c72392862fa042cc639ed1c91d58fe4b993069ed6846f5ff9656dc0c57ffd45a799dd89fd0547a967b42314e609d3dfeaa04ac22a814072c52de611b82977fb80f7bb7219", 0xa8, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={0x0, 0x7, 0x2, 0x1ff, 0x1, 0x9, 0x2, 0x0, {@in6={{0x1c, 0x3, 0x40, @mcast1, 0x7}}, 0x0, 0x85, 0x2, 0x7, 0x6, 0x5948e502}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x800, 0x3277, 0x0, 0x112ebc2b, 0x1f, 0x2, 0x7f, 0x2, r3}, &(0x7f0000000680)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:35:53 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) openat(r1, &(0x7f0000000280)='./file0\x00', 0x1, 0x40) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000002c0)={0x1, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 11:35:53 executing program 0: r0 = socket(0x2, 0x10000004, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x94, "5185658de25da66f0466990b39263cb92ca7ea35a0e1902d5f15a5d897850a3e3d90ae400135a81bcf0acb9546cfa0112a3b0154af8442c4fd4e51a2d9826ba0cbd6a3bf207b58fb33c95784664fd7e6e81aeb8182bae308607691119b72a7709457b9ee9c3b3227f08cfe3b386e336735fa6f2f10c8f0f7a5d1c549373b5970ca6b13056495400f5209a6978ae201d1784eb31e"}, &(0x7f00000000c0)=0x9c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xfff, 0x1a, "517f080845f9794916f93b9024dc508ed3da27483889bcba8c81"}, 0x22) freebsd10_pipe(&(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/401], 0x8) 11:35:53 executing program 0: msgget(0x2, 0x10) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x3, 0x8, 0xb16f, 0x200000, 0xad54, 0x8, 0x8, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x8001}}, &(0x7f0000000080)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x1000, 0x8001, 0x2, 0x100, 0x7, 0x9}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x4, @ipv4={[], [], @multicast1}, 0x1ff}}, r1, 0x0, 0x8, 0x8, 0x0, 0x7, 0x9}, 0x98) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:35:54 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018102907800000000609433df0000005eaf2ff25b17000000000000000000000100"/102]) pipe2(&(0x7f0000000000), 0x100000) 11:35:54 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000980)={{"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", "2135371566eb6f0534f046a40daa4532dba5ec70be7d2f9de14bc2844e3bef52", 0x6, 0x2}, &(0x7f0000000540)="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", 0xfff, 0x5, 0x5, 0xfffffffffffffffe, 0x8, 0xde1, 0x2, 0x7}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r2, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x5}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000006c0)={r3, 0x7fe5}, 0xc) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e8878100000000000000ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) msgsnd(r0, &(0x7f00000000c0)={0x0, "8e60760002d3fb53462fe215154eb66a7df241c59a91fd191eda3be24ae539c408b3dcf0b2578dda51e084e6c4674ffe4c924020acfafada04dcba6aced3d5af2bfbe9b4bd4e7d915be374f05a515eab18d446115bdca239f860ae0e13623547684e266bbe46bb6b9f6540743e76da70ffa51944bcdc130722cfe9cb9a64012633c5b6ac0861301a3fde9c74476145cf"}, 0x98, 0x800) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8) 11:35:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000180)="5090c0b3afc1030c41d28797c67d26cf283aae9e18442a89cf7faff6097390d7a60df70be5bf3c41ced2212bc441c1ce0ee63ecb1706000000f75cd859b08f7f6d843c9c0e24feeb5db0ef25af411c7673655c157a83e44d3d6c60c02d8e73f26b9e2f50f24a8f0eee896c0bad13f18d823c5232d4608db546a23a8f72522451") setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) shmget(0x2, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) mlockall(0x400010005) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) socketpair(0x12, 0x7, 0x4, &(0x7f0000000000)) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000004c0)={{"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", "41158a0afd2cbb18d40efe8f9589172f802b565a4961212468e3294d4f53fcad", 0xffff, 0x3}, &(0x7f0000000100)="33307cf7fb385800a1cc991417de8ed46fb4ddb91e2cb264e967bafd2bef8cdcb6ca76e1b8202a6ca19219d679ecc22f3ea8fc3b44961a26f573d2b7afb4db1c2dc2537d4132ae1bf793e246e84ceff0cfd05cf057fc84ebcd9ffa27e2f669cbbb430ee76b253a7f4a8b6f8cd527233bed74cc", 0x1, 0x1, 0x1ff, 0x3, 0x1000000000000000, 0x6, 0xfffffffffffffffd, 0x3}) 11:35:54 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket(0x10, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000600)={0x0, 0x9b, "af6b04a31bc7b3d1dade50427bc85e87028bb38040fc68bad3d0aaefee6128945ea0d361900467fa3a39d719df245a3297b62d4ac856ae9d5f1040814216918b40fffe20c71dacd726fa9724b02565d01863f58c47ce37e4925de7b0cc7c0d4f22707648703cbeddd176b4badcfa3b62edfb2e8ba75e5c1a48ee23f151412615a57de68f6dda4bf601220f69b2c2eb624710589af1a03ed3088e0c"}, &(0x7f0000000100)=0xa3) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000006c0)=r1, 0x4) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket(0x17, 0x20000002, 0xfff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x0, 0xf, 0x1, 0x10001}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000004c0)={r4, 0x2}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x536, @mcast2, 0xb4fd}}, 0x0, 0xffff, 0x1, 0x0, 0x5, 0x9}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000400)={r5, 0x6, 0xfffffffffffeffff, 0xfffffffffffff800, 0x6, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8) recvfrom$unix(r3, &(0x7f0000000240)=""/111, 0x6f, 0x40000, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000005c0)=ANY=[@ANYBLOB="ac1400aaac1400247000000006000000ac1400aaac1400bbac1400bbe00000027f000001e0000002"], 0x1) 11:35:54 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f00000000c0)=0x7, 0x4) r1 = socket(0x2, 0x5, 0x2000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x35}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x7f}}, r2, 0x6, 0x4, 0x4}, 0x8c) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 11:35:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0x2, 0x2}, 0xfffffffffffffffa) 11:35:56 executing program 2: syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c422359e31f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f002150505b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 11:35:56 executing program 3: syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb40c7f811ca00000fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4d32e0ae321e36161c4832133b9a5605419c201b0884b979700f08171a30b8a826e660ffd13a80dd4d48cc7e8628f680864540fe2580061c0f526264788fec4e1f172f55fc46249bedc440fda2ba261c481f1da10") r0 = shmget(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) pipe2(&(0x7f0000000000), 0x100000) accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x20000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10000, 0x21) r2 = dup(r1) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 11:35:56 executing program 0: syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10f27720970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x25e1}, &(0x7f0000000100)=0x8) madvise(&(0x7f000074c000/0x3000)=nil, 0x3000, 0x3) 11:35:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000840)={{"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", "69494b6993c22bc7a714490caa1c4e45c4fa14816b35991731c3f4bd8e138890", 0x10000, 0x81}, &(0x7f00000000c0)="fae4edfb5c395e9374561f0a7ea717087073915c6a0a81b3e0ef7b4010d5dd87a2bd51a6b5e61a5da0f8ff20da40b56194f0b5c5ae4a522744582ea2a3d547ca62c8c457a383d2d932d6b9e95b74f3765754a0cd3ec523860ead7254fd7e3c3f1b143aa3cf37f5efdcd53d93b60c9db20cc10fb73e61a90d35c4f67fb09767fc0a9b66c1b1368607eefba4893f330489d6b70d93cd757f40e89bf21ce3bace82a08e1e2019", 0x401, 0x1, 0x9, 0x0, 0x0, 0x20, 0x100000000, 0x7}) shutdown(r0, 0x2) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 11:35:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee52fc421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) msgget(0x3, 0x200) 11:35:56 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x2, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 11:35:56 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xb, 0x7042}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xb400000000000000, 0x0}, &(0x7f0000000040)=0x6b) syz_execute_func(&(0x7f00000003c0)="c4214d6d10f0411898a6000000c4812de9c8c4825129ebf20f12b151942cfd66440f3833f86443116f020fd86f6b0fae8402000001000f5586059a27af") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @rand_addr="2bf66d44d2df5ae443691609784d1fd2", 0xffffffffffff7fff}}, r2}, 0x84) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept$inet6(r3, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000500)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x2c) 11:35:56 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x3) 11:35:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x106) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[], &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x100000000, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x16cf}, &(0x7f0000000100)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000001c0)={0x6, 0x8}, 0x10) sync() getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x40, 0x101, 0x100, 0x101, 0xafb5}, &(0x7f0000000080)=0x14) 11:35:56 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x2}, 0x8) bind$inet(r1, &(0x7f0000000400)={0x2, 0x1, @rand_addr=0x1000}, 0x10) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/213, 0xd5}], 0x4) 11:35:56 executing program 2: syz_execute_func(&(0x7f0000000200)="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") socket(0x2, 0x20000003, 0xfffffffffffffffd) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000440)={{"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", "a7c563628f7f33d8b1ba3b9e00a4cbea93212daa1acc54e2c57ac1ced059de5e", 0x2, 0x3}, &(0x7f0000000040), 0x200, 0x6, 0x3, 0x4000000000000, 0x8, 0x6, 0x80000001, 0x4}) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2c0b15767660f6b32fbc401ad61b5feefffff0fb8c4124e4eedc401f9d4ee0d7b404009ab34d133c48f034e219f219fc4a191d1b15f5b000081458145b712c483397fbcaf00100000f3c3d904acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e6da80dd4d48cc72e450f1a1aa3056f0000004e00c4614cf78d018d0126264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000380)="6dff67bdaf7f7940a865f4e53a353d0f98a05b196690d5b01a657c95736b091219e13d5862bab4fb85efb17d5880ee837313f2c0a87b2438678b1e78fe518eb3fbe3ecd69d25618208d1fd4f4b88c0393ca011e02b7e6b3e2fcf92f69fde1b8f7a2580eb40cdc2083a8068e31cb57619d90c298f8acde54ec3213bcb09dde7c448e0c63e1b6134fb9511a836b3c0eaf3c74855422b77f2bd3b610fc9d1c1c3179aaf897ee5075005286be524513f5996140734cfbbdeb1843ae797728a4e") 11:35:57 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x400) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x140) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='1\x00', &(0x7f0000000100)='$&\xaf#\'\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='$\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='%-\x00']) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x40, 0x800) getpeername$unix(r0, &(0x7f0000000380)=@file={0x0, ""/89}, &(0x7f0000000400)=0x5b) getsockname(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000480)=0x1c) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x10000, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0xfffffffffffffff7}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000600)={r2, &(0x7f0000000580)=[@in6={0x1c, 0x1, 0x6, @mcast2, 0xaa40}, @in6={0x1c, 0x2, 0x7, @loopback, 0xffff}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000640)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000680)={0x7fff, "506978df38b2cc0c92edb8b455d8a4ad"}, 0x14) r3 = accept4$unix(r1, &(0x7f00000006c0)=@abs, &(0x7f0000000700)=0x8, 0x10000000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000740)={{0x1c, 0x2, 0xc87, @mcast2, 0xead}, {0x1c, 0x1, 0x3, @empty, 0xffffffffffffffff}, 0x10001, [0x6, 0x8, 0x0, 0x2cf11180, 0x2, 0x1, 0x9, 0x1ff]}, 0x5c) msgget(0x3, 0x601) sendmsg(r3, &(0x7f0000002d40)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f00000007c0)="eb7dd0a7930ff98ef79446efe288a900babfe46b2e5dc181d4d957823d95ed95a514d5890aacdfb4692aac08caf4806c606e884673940c263cc1187cd9d7091527fcb1ab5e5119e107b73f547b86636646b4c15614c5af1ae2f1dac138841e62e2cae31505704e", 0x67}, {&(0x7f0000000840)="e1d314367f9793ab7981c216f18e8e5c2ac36235a0550c0b799b2e7f2127d7eede8efc2febd664d9cda2a4f616fee6da712bee892b991b934924cea9cb9966", 0x3f}, {&(0x7f0000000880)="bb36595e4c2e15c19c4234d688bd1bc620090cca82b628df270823a6f8043809a2f0efc4c1b6dbd06220ad348bebeeac0bdedab91120af073b874413b4ed9d7e8f3d063200a43054989ef2b3c88c2647ed902db6c37fb14a87db4380460f3baaa3c2e91234f4af6401c4ed1cb53a699c406bb71ec6d7505253ec63c07f14f9eb3181d0d8d14267534da163be7a6c5ceb03ced3d038645b346c6f6b70077524b40c24744121d37b4039b7af96f633a50a6f68b79266b4a625e89972fe0adeef5ade0f8439547ed932bb5c4703bc5afe58ac698e7dab48c2a483669fd2b78ff5f1f79ad5fa4966c315cdf52a386e2d4a89b1ad140b", 0xf4}, {&(0x7f0000000980)="e4076cb1c380796f527409a093b46c4116ef6340d8a4805e1bfe5f52ac832d23eced064a8253d9", 0x27}, {&(0x7f00000009c0)}, 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0x1000}], 0x6, &(0x7f0000001a80)=[{0x68, 0x11, 0x2, "5f93294db8c0b58be805b74e3ee1678e8a4b474cf00779dd2e2aba24d1f0b8838d6799170ce32b4697ca13630ebd7bb8363e09581e8c186e4aee31a70bb3f489a4ca3304e1f1e6442ab0b3353fa39f61ea0a66099edf7366"}, {0xa0, 0x1, 0x800, "f97ce13b3ebcee5c3a923d856546783f4114fa5d3c4d813d4166d72182e5b554bc0273526aaf0a8c28e7c90d096ed6fb2c6a850284b9c6592737a93ccd88111cf4b4fc4562c3c99be492d538241f6ea5b1888f9d1003949647ff2df92916ca0b61a6a350eec6d8d3d5404a1759523b5e83fa3bc6a2a782f65d5bd3acb3583276a1b4b506c7ee8e848f4f"}, {0x68, 0x3b38bec38c376328, 0x6e2f, "5edebef88e232ec314a6fd4dd9b96fc909f32ef087929d74300aed5151675ec13160e21c182d9aa5c0685d9d438cbbfef745a11b3bd7179357f00782076b2c3cb2b957381f0fb88692148e258db5840b26255c7e76f63080"}, {0x1010, 0x1, 0x7fff, "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"}, {0x108, 0x29, 0xfff, "9561d100c2c09605a8338dacadc0a86dccfe0e5eea64a9ea9ce302d89e68152ffc7a68caad69059e9b600ba0710140d64071f8f9a1974da871f8522bd4f2d1b472f609f7e7c4835b74ff9a27e3bdb6fd708d5b3d7b30f31274fdaa58ca0a75630da99c35b09c222ecc8df9b3234c7cf5cd9b1bdd5da5d5e94c912daccdd7362a758a9b6e58613977f817d253d7b6403c2cd2c48d56a489b41f4b96718eef88ef4607d3bc6a83054961a505e205500c5352f32f702779e766a7f061391ba48a05ff872e2e501c72c025c07da74894f76f52569dedcebd8504136339dea0684ad329857a8aad06f22c0592c627bde150ce39f8abb7063f"}], 0x1288}, 0x20000) r4 = socket(0x17, 0x20000000, 0x9) r5 = accept4(r0, &(0x7f0000002d80)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000002dc0)=0x10, 0x30000000) setsockopt$sock_int(r3, 0xffff, 0x1015, &(0x7f0000002e00)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000002e40)={0x0, 0x1, r2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000002e80)={@in6={{0x1c, 0x2, 0x1000, @ipv4, 0x9}}, r2, 0x9, 0x7, 0x20e, 0x9, 0x100, 0xfffffffffffffffa}, &(0x7f0000002f40)=0x98) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000002fc0)={{"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", "a6e04e6fe1960a36372bfc2cc49d30df187b3fb39b058747f594c63c1eb3baa4", 0x7, 0xd7f}, &(0x7f0000002f80)="1324faf55a7648333caccaffc960532644212d11a1bf466f3774864df825", 0x6, 0x0, 0x20, 0x9, 0x1000, 0xfffffffffffffff4, 0x5, 0x5}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000003440)={0x4, [0x8, 0x2, 0x6, 0x101]}, &(0x7f0000003480)=0xc) recvmsg(r4, &(0x7f0000004740)={&(0x7f00000034c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000003700)=[{&(0x7f0000003500)=""/216, 0xd8}, {&(0x7f0000003600)=""/99, 0x63}, {&(0x7f0000003680)=""/105, 0x69}], 0x3, &(0x7f0000003740)=""/4096, 0x1000}, 0x2) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000004780)={r6, 0x81}, 0x8) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000004880)={0x10, &(0x7f00000047c0)="1b295bab3276cbec4b2c274acce87fd7f63f43100cd38961d86b597379527ba47898f9bbdc88649021ae290f2c315952756ffa33a06f8b90f2453764c7d6158f9a142b44e6ee8318e7f88820aa5451547962fc440b62327d82ed6792a07d9a2e12f9ff948f2eb7665532c0aaf91e30e0d92fa86f22ff0a4f1664840d2637ea8302322ea568def1f63e5d76b7ab8451b1681d8fbfb7ae58a9fc8b04d0443effe2d8e7471200db86f9d29e", 0x7, 0x3ff, 0x6}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000048c0)={r6, 0x7}, &(0x7f0000004900)=0x8) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000004a00)={{"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", "898f2023386a2197f97e2e1ae008f90629f36d2132ad3c86d962e4434d504f24", 0x80000000, 0x1}, &(0x7f0000004940)="3e79743142f4d120eecdfd015eab392fe8aaa55bc275066b83f6ac30e5a0394d4a6118e05003fa28bc7535091e51c0a0bfa62c6333ccc179cb1e7da5b276eaab9888c5865c986b58af06b9b69d21f5532484057a01d2320eae832c5c7c06fb23816dbd818b518e1534a3b098d37af867d6049a2643195b69d1ae5164c4dca36197873db2c2d5f3585fa68bf8a702a426ae1b8b57e7d81585813cde617cafb5a093acdf", 0x800, 0x9, 0x8001, 0x2, 0xe9d7, 0x6, 0x2, 0x4}) getsockopt$sock_int(r4, 0xffff, 0x121d, &(0x7f0000004e80), &(0x7f0000004ec0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000004f40)={r6, &(0x7f0000004f00)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000004f80)=0x10) clock_gettime(0xf, &(0x7f0000004fc0)) fcntl$dupfd(r0, 0x11, r1) 11:35:57 executing program 0: socket$unix(0x1, 0x7, 0x0) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000000), 0x4) 11:35:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ftruncate(r0, 0x4) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 11:35:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0002000000000000e6e20000000000009f940c21d3782089d0c0f9cb88cf4f4dfab6a606437bf9a11858b447f6e2d9c4e766f953611d46b03f3181ed290cd0c79f0805000000e5c926e6474b5a2b1ba68709d4f71eb5be7160db7d1f841178"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0) shutdown(r0, 0x1) close(r0) 11:35:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x101, 0xf, 0x9, 0x800}, &(0x7f0000000240)=0x18) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) ppoll(&(0x7f00000000c0)=[{r0, 0x80}, {r2, 0x82}, {r0, 0x1}, {r0, 0x21}, {r0, 0x26}], 0x5, &(0x7f0000000100)={0xe175, 0x5}, &(0x7f00000004c0), 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0xb1, "b5ff4d7d5caf59780417341f136a57a17367c79d1db8bb444f55647f2607cc794afffeb414181da2bac90234fca44f2d85482e7a0e87dc2f9c174e1bea054b4c12aba5906f541ea375a6c78ad9be29bef2fb55e3d051a196b1df4bd47f858b4d0eb59cada9904e8567376a336292ff63fbf49c342db51ae6c2a0e00a4c6c2b2330cd29a16138c396b7e0cdcbd5874affa0ec7b11f3476d4138ed6709d6666f0d3fab9975cba99587f1d9a336b493107f2b"}, &(0x7f0000000340)=0xb9) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 11:35:57 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x10684, 0xfffffffffffffffd) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) flock(r1, 0x2) flock(r1, 0x2) flock(r0, 0xd) 11:35:57 executing program 1: socket$unix(0x1, 0x1, 0x0) 11:35:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000140)="ed6f8b16da7d3f87a219e41f7a868d0f4ad08aa6b38317d70c87fab41bea983d6c4273c558a64a1b79bfb7d9851053c774312d477bbd6cce0b22609dc88a19eb442890310f3e6c043697f9b953249d0d4b756d4a580d128e2de0e62ab0571013e86b1526726e6d82989c3a5f0829902e7813ae3482d4b464f6b28e6826a6b5f2708e8345bad03d6ad1936c0b29017c0f568b3b40556bb779668b0e884ef6cfe21ffc7b19b045b8bae0f5d9c1abc7207153aee92b5c762c6920aa3e48a8346b8b3ca7be") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6ea}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000280)={r2, 0x0}, &(0x7f0000000000)=0xffffffffffffff0a) 11:35:57 executing program 0: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x1, 0x100, 0x3d}, 0x10) ppoll(&(0x7f0000000300)=[{r1, 0x2020}, {r0, 0x10}, {r0, 0x64}, {r1, 0x2000}, {r1, 0x41}], 0x0, 0x0, 0x0, 0xfffffffffffffed4) 11:35:57 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x798, 0x8, 0x4, 0x743}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xfffffffffffffff9, 0x4, 0x9, 0x7, 0xf098}, &(0x7f0000000100)=0x14) 11:35:57 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/351], 0x10) shutdown(r0, 0x2) shutdown(r0, 0x1) 11:35:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xffffffff, 0x10, 0x200, 0xfffffffffffff358, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x7a, "a7899a81a7845fec36044844ba8ab0ec72853ce0367a9de3e2b426056ec6be0bfc647f669fe9e6e803f9601a5077c7a69c721abe54011895b8a740d416595027f800f8d05e332ceedfea2d63efa6296469642c256d3f0b78dd902b5b62ddd169dba66315fcb5913b4ba26af128e1366f358b2c806a3d62756349"}, &(0x7f00000002c0)=0x82) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f0020011000000084000000090000f7ab1400bb1000000084f400000800000003000000ca8419447562bef151074babee0d3a2350e0a26b995a1039a46447a06a280094155db446cf22b1cc3decd7c6f6ec9c1ec1fc189517b4be931f209e3a82eb1eb420f87089478acb0ce98d9f47ca680f70a17cfa41a15e8ac3cefabcb648506465fa0c9ead33cd26e6d038fb98c9ca9309496303b069712425d3b890b9f94583bdce1f4da23c4f233240ed4a6682b434bda246ef0b366aa91f1c476aee8a051c8ac16301e1153d023f82"], 0x40}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x809, 0x18) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x2fca40f07da3038c, 0x7) 11:35:57 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78) recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) 11:35:57 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xcdba, 0x3f}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e200900000000000000000000000000ffffac1400bbcb00"/128, @ANYRES32=r1, @ANYBLOB="ffff4009001000001d22d400000000000000008051ad7b1ea7a2e59ffd74b984c0a05d6928a85981c4599f31c3bddbc85169e5329ebd"], &(0x7f0000000280)=0x8c) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r4 = dup2(r3, r3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r3, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1f}, 0xb) sendmsg(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r2, r2) 11:35:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbb01, 0x220, 0x20, 0x9, r2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1, r3}, 0xc) 11:35:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="f8dabace367ec6ba1ab1a3ada3d4ebd245bc68a9bbe47e88647bd1d408ac5027588be47fd882c0a84fcb595b0059a611a945c0f02d9357c241ef028f0b7b1a874c25560538bc330d2d9c5f9aff", 0x4d) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x50) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000200)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x96, "2ca9db577865f7cafc261512b02950b5e2d159b0e9ff07738ebb8547be98f98fc1e56f22c89c65c51d3a7c8488f40361340a4aa3698772d3dc8d66495c7021b4ef2d8a1329aff2c14350a9442cf25c527f4bb0abe93160a30a1fe8f9b7ccee256bd3cafd8608c64e961763c24e29f89e08133e555e778b1b09128a5afef26d16139c181eaa31eda261d60f32d34ee2805a749aeac8cf"}, &(0x7f0000000340)=0x9e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3}}, r2, 0x7, 0x1, 0x91, 0x6, 0x9, 0xff}, 0xa0) syz_execute_func(&(0x7f0000000240)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051410ffbba3d1f0000000ec4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d98c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 11:35:57 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={0x0, 0x80, 0x6, [0x8, 0x3, 0x4bc42b21, 0x52, 0xfffffffffffffff7, 0x3]}, &(0x7f00000006c0)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000780)={r3, 0x0, 0x7}, 0x8) getpeername$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r4 = msgget$private(0x0, 0x8) freebsd11_fstat(r2, &(0x7f0000000840)) msgsnd(r4, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r4, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r4, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) socketpair(0x17, 0x7, 0x100000001, &(0x7f00000003c0)) msgsnd(r4, &(0x7f0000000980)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r4, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r5 = socket(0x2, 0x5, 0x0) msgrcv(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) msgsnd(r4, &(0x7f0000000c00)={0x0, "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"}, 0x1008, 0x800) connect$unix(r5, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r4, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r4, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 11:35:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0xb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 11:35:58 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202032f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 11:35:58 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket(0x17, 0x1, 0x7) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000400)=""/115, 0x73, 0x0, 0x0, 0x0) 11:35:58 executing program 0: r0 = socket(0x13, 0x3, 0x100) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xe78, 0x3, 0x7, 0x51df}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x20}, 0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x7f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x0, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x10000, 0x9}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x93, "a8d7b57f65384c847e11ed729af14f484a401014b320a49872aabf723d897803ea4a476afd4c5144e6cb1328a202074f96cba58403b44cc16d789477e9b60dee115be123cee288a2fff219883c0bc75b7116875fc724592ac43fb352ec536105c12f3993f23b7d7639816d56a921a2ea95b80fb4eabcd8952124bcb66c899ee9e0c93573af42d7070eac574a868034b5fe901e"}, &(0x7f0000000380)=0x9b) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x3, @broadcast}, 0x10) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r5, &(0x7f0000000440)='./file0\x00', 0xc020, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0xff, 0x210, 0xfff, 0x1000, r3}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000500)={r6, 0x8fe, 0x4, [0x8000, 0x0, 0x4, 0x800]}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={r6, 0x45, "09932a7f204432b01030256ffa9ef7c02b41b97a3eb4a4fd65ee66e8f73b6c2422d699b7b1d3eb5f23508f69c4c2ea77f44df22139c99a60fb4d8b29b293e9d7ae234659a8"}, &(0x7f00000005c0)=0x4d) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000600)={r6, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f00000006c0)={r2, &(0x7f0000000640)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x6, @rand_addr="e742b6bcb8760483c94b3f23f693128d", 0x9}, @in6={0x1c, 0x1, 0x4, @mcast2, 0x800}]}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000007c0)={r6, 0x1857}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000800)={r1, 0xbd, 0x4, [0x6, 0x4, 0xffffffffffffffdb, 0x2]}, 0x10) r7 = semget$private(0x0, 0x3, 0x411) __semctl$GETPID(r7, 0x3, 0x4, &(0x7f0000000840)=""/174) ftruncate(r0, 0xfff) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000900)=0x8000, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000940)={r6, 0x5}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a40)={0x4, 0x1000, 0x4, 0x5, r1}, &(0x7f0000000a80)=0x10) ioctl$DIOCSETSTATUSIF(r5, 0xc0104414, &(0x7f0000000ac0)={0x10}) freebsd11_stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000cc0)=0x0, &(0x7f0000000d00), &(0x7f0000000d40)) setresgid(r8, r9, r10) 11:35:58 executing program 3: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x10) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000340)={{"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", "68f37e286c4197fe07f4ac81d7da734145ce2b568f989374007314c04b86595c", 0xed0b, 0x7f}, &(0x7f0000000280)="9e58b847c6d6191ccb3179195006a55f0fd36108a8086eda1065119a8fb3be63656e2e50a8c91eea4172e68caafd040f35156e082b558b8e1ae9106e38c060e45baa92599f1bf42759675c273782856fe444a555ede782e7b5aaffffe7dde536da26568922df3ea0de5b6dee4e1f96d46b4cb404283cf9a66e8ab3aa0063da0f41d1b710", 0xffffffff, 0xfffffffffffffffc, 0x9, 0x2, 0x40000000, 0xfffffffffffffffd, 0x3, 0x89}) 11:35:58 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "376bfc057511309826542b0c023e4f31b5f072ae50893f05298b0a21c16fdf12eee1771a00d2311da02f48eef268945ef5e5048feca793178dab893de3d949a99581fda5246b23b51a882bf33b3712d0e8cb4248e2899ef2e4c3a1019ac47d08d932d8fdf816feb9b9452517e64df77073b5d89ccd065ae6c2eb18cdac53e060286461614c1c6ea1e282edd1dca9e9598450396f83b87dc78a914653639a4295c23bd5324a2aad4a1546f711aa6f830ab5f15bf2974a7c3ba29c50e4c1a5b06496b7c818f0b2c1a3fad12e8dd428f4b2a5562109ae2bc10a77f48745e2a976612fb6ade1aa38f4ed2f15cacae295f080"}, 0x100) msgsnd(r0, &(0x7f00000008c0)={0x800000000000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x2800) msgsnd(r0, &(0x7f00000001c0)={0x1, "216af91fe73eb7dadad105e4db52664e3379799c0ab0bc77643f1b287dc81a31e9c7d2d68d7fccca755523976abac0bdb31e80c5405e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbeb45dcba2e211687869d3d88714a13ce9f2c81eb3319ed85a3478c35758c84c79024e2"}, 0x7d, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r2 = dup2(r1, r1) getsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@empty, @loopback}, 0x8) getsockname$unix(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000084a4279400"/46], 0x0) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000240)={0x3, "078c459afe56e61387e3e9cbdc143a8870c03559c3af6efded55c44085dff5ce58fd7f12237a1fb9cd2d0486f9a5f23f9b5ef25fc191c4555f56d45632bc08fcef0d38bf9529ad0fd831e60179ac3a389a095400"}, 0x5c, 0x2000000) 11:35:58 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x6ffd, @mcast2, 0x80000000}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x800, r1}, 0xc) 11:35:58 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x8001}, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xe362, 0x4}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x10002, 0x10) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000001c0)="7258da450f39c1dc69b327ddd62ba70077ceb1b2101ebb8681f9192a400521b11b4ddc4938305f3adaf42d8ce430d691b89ec70c98b200eb7693d389f9603e69e5b3373339abb07e7bd5669913a2dd66297f9f5a") 11:35:58 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0) 11:35:58 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(0x0, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) truncate(&(0x7f0000000040)='./file0\x00', 0x100000001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(0x0, 0xfffffffffffffffc, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 11:35:58 executing program 0: syz_emit_ethernet(0xfffffffffffffebf, &(0x7f0000000400)={@local, @remote, [{[{0x88a8, 0xff, 0x3f}], {0x8100, 0x46f, 0x8}}], {@ipv6={0x86dd, {0xffffffffffffff65, 0x6, "1357de", 0xe5, 0x24, 0x5, @ipv4={[], [], @multicast1}, @local={0xfe, 0x80, [], 0x0}, {[@routing={0x0, 0x14, 0x1, 0x3, 0x0, [@ipv4={[], [], @local={0xac, 0x14, 0x0}}, @empty, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @ipv4={[], [], @rand_addr=0x1}, @empty, @mcast2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @remote={0xfe, 0x80, [], 0x0}, @loopback, @local={0xfe, 0x80, [], 0x0}]}, @hopopts={0x6, 0x1, [], [@ra, @pad1, @pad1]}], @generic="5c5c8441dbde7593d83845d9c9ecaec9c65b96446ecf7ead3bd374fa91e8f53923f94a0e6f"}}}}}) syz_emit_ethernet(0x2e, &(0x7f0000000280)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast, @rand_addr, {[@timestamp={0x44, 0x4, 0xfffffffffffffffe}]}}, @icmp=@info_request}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), 0x4) fcntl$getown(r1, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000540)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x800, 0x0) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000600)="fd25346d2e70ef9a9021bb01546bd7285aabf0be5281e728bce193bb0a4858dd00a7a80883dd0fec03cf14e773471042199a8475667abf7f0c03ab7d6811d2a960c8168a6668f2825b988f0059e7b7cb1bfdd269ffb5a16e0baace2e7c0fc16e44ffcfe8f37ab821e5283e10bce3c865b8575b887967902e6db8196d905862d06a3da645b85793eefc88b4b9d2d8d7e8245e0e3befa4152ad64fff510e8a4c54405f84b413f025007bf1d3adfad824dc0df14f1596fa621d598241a15e8c") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000580)={0x5, 0x200, 0x5, 0x4, r2}, 0x10) r4 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000180)={0x40e1f754e6e526ea, 0x2, 0x4de1, 0x39f, r4}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r5, r6) 11:35:59 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x5) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x3, 0x1) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) 11:35:59 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x1, 0x2d, 0xffffffff, 0x747f}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 11:35:59 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0x2, @loopback}]}, &(0x7f00000002c0)=0x10) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r3, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000300)={0x9, 0x0, 0x81, 0x0, 0x3538bd21, 0x7fffffff, 0x8001, 0x1}, &(0x7f0000000380)={0x6, 0xffff, 0x1e91, 0x0, 0xffffffffffffff00, 0x3f, 0x80000000, 0x4}, &(0x7f00000003c0)={0x8001, 0xffffffffac5c85b4, 0x0, 0x9, 0xa5b0000000000, 0x401, 0x100, 0xb}, &(0x7f0000000400)={0x9, 0xffffffff}) 11:35:59 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x6) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x800, 0x81) open(&(0x7f0000000080)='./file0\x00', 0xc88, 0x0) 11:35:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000300)={{"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", "26ee0ca9400536e7eb1d96010023d0aefebe1e2ce1547d90628b630e9dcb52e9", 0x8, 0x2}, &(0x7f0000000200)="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", 0x9, 0xffff, 0x7fff, 0x9, 0x3, 0x413c, 0x1, 0x7d}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000001c0)='/') 11:35:59 executing program 2: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x3a, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000100)={{"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", "06f8a9cacac9dc12637e15645afa435898d244253c312142cba9aaee4d56fc3d", 0x500000000000, 0x3f}, &(0x7f0000000040)="32f3914dad7ef97cc3fc014506ecf21499505bda1f0a1d700fccbc1fff132adb9a3b589a6e32a76db92e4005aa267515c5866f9651e5f036ff138eb0b57faba9f3839adb001f8f52e686e120071effe47cd51bf1405a80fc078bff88965a10d77c182b0a1d651587aacebba7969fefbb4f88242b0b37f06562cf9cc582fd6e9fd8bf", 0x1000, 0x4, 0x3, 0x8, 0x1d800000000, 0x6, 0x7, 0x5}) 11:35:59 executing program 2: r0 = socket(0x11, 0x3, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e1140bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="000808000200010081009b3617000900d7be00003df8324e756e53c9b3f98daef7a9f80bf404"], &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x10001}, &(0x7f0000000340)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000180)="cbb2586a9a2b7de9e6802e9a4e5ffce69305591969c6902c4e87d85d5e6088c58f4b8d2876404e2af08de8183a577345cf863886ea598abdf28fd89fe070b4d37e758996ff3626d685df85cf4b26d5f7e23f80db63be6cf0a1b7ea92f185cb25647e3361fbb19abde6ab5f927a318c204af8f2455b60d5026ed8d9839087992c4ed5054701839bcae1cd1bb2ab5c1b2d073b1bbef7d6592f39ffa4be6524bebd136ae4b6aa9adb8a2b53df90039a7298bcf010ee239d6511971734ba82b48460ab0e1276ce13d962453933a709e52245354b02144c9c87ca49a1d4fc4d27a9d7264c946a8a4b57a7efb075451fe4") 11:35:59 executing program 1: socketpair(0x1f, 0x4, 0x88, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x2, @multicast1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r3, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) clock_settime(0x0, &(0x7f0000000080)={0x0, 0x3b9ac9ff}) r4 = dup2(0xffffffffffffff9c, r1) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f00000001c0)={0x3, 0x8000}) 11:36:00 executing program 1: select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000140)={{"88d7cffb313c1213af307e67639f5e9e3cb9dd617ba3099524f19f852cc8c598315f8e0dd7708a754c2c4f34664b9cd60162cb5548ec21d7627f11e958afe75ead9250e8899d4822b8d16f545620c3449b73443f284da586abed631bff9aae88c94bab8eeefa399402cd8fb94469674614dc2bc12d138a31158e84d69f20417c1f06308a48f8dec4aec89e3f8c9e6efa5f292e470e6a43a9fcb4e7b91a29c0bff0b94b0f4026571ff1e6cbf732215709412788717829d49c90c18d503f256f46926e452fcdda832c297aca9c3aaccf5dd967e9738ddde8aeb77ca69aa5c01d1cd17d1f6aab02f52bafa67eebb9902d7fe417da2fdc91d95849662efddd1b1cd3a4e5d69ca773f87d77b92b4b466fe6b6c88ca898fb354837024486c11e30992554b9b374f162b39b8ecb9379bce3dffff72b2f1c97b5c282eedfbfb90606173661b54c5e66e771b873fb2e8488de1c5fabf4f356b57236a2b9c97759e8c711a7d8b211565424ba3ec0fe83fe1ae5a307eb1e92b1be365437268d750d25c925ec3a696ed987d5051d48fd6841ab4f09f3e1ff09a4149c73ef0d0e7b6b16e22309efd0ce4b14083dd9c7f6950f4551f6e174cd7b3168031a17c0bcf8f5bafa0b1d59789b23edad9ceb59603ba3afc17e1f98dae0ec3dc6891b82cce07afd8bcaf355398a361f36d979c6c298113b38cf82ea505bba5ebc5611a4bd6c3696c1b72813c9e21c08fd004ea8f09c04485169e9fe5a753f5f021304567e2ddad9e4ad8ee8c3d50ffb9b84a12a33836e6369623918309913d319316d8402e221f38fe0ef9fd97e42c70ad40663374a58cae2567c1984f5ebb16b3f5e14674f137189f4a4367aef2492c886e5d33830daf846654e61b6138cfa5ebade2f5f84b0c7df7dd566792b6a2149aca16376c1db58c19f264e06beb6c6a8ac679c5ae6c1f093aeb78632e893415dbf2cc07c62d18bd926bf7c340ff699b98ee8c62a1294a9f3dac02c1f5b6a2ca2971ce44f753c5e214020fa8539c93677dfb279de36dac3f13d9d26c96429e41c8a37e4210c6d186b86291c848099a062e0d52ead7bb33bfcf8c03c36609ce1b6dc47f770b49e58eecaf84f9b3b5a46dd99910f3540db2ab897fb57448a421ae32f3d7f211b6887a94286f6d23763ede44a3b1dd0cd282e818634b7389a4516c844e01303ee9bb2210fc50779085bd4a1631e6d91342773e7b5fa62ef219c5eaae9b6183fb396835740bc31df13ea5adbff892a59fa4f0b916cb907142b05efadf949a9c3d94093a6de74019696c31fe4cc9b812330c8e26ff801dc9a64259e37612063cbde6fa00df259ab79899d05770078f538d64b989d80ff718d8a631b53f74fe74a292c794cfbc5debfd11aa181d9beaa595d9a05830d7b89685fc09e3c9528afe21fe22acde41f9d2f6d79c6580c98455f8d224f3c7575", "94a1dd3ca7ccc3bcc10432dd6c8db768c99ffbcd9c04ef656e99630c2470eabe", 0x3, 0x2}, &(0x7f0000000080)="d830d53830c709a3feb1095f9b18f3519c98bf8108579ac65d10fdb6e20961fe03718513f3f9026cdae99e8039855c6949228ee9961158d5ef0c0e09967d78ddd0b455d72f809f72af3f35451a8c7b30e6298007ee0f86de7c2abcadc85db86dcb85eaa128fe1e201a7d4c8ce5cdd073957d4d80d95ecef4ea2fd2cb7bfaaa38ec1286d1861690dd967587b3df4ff894b129d49a9e1c668b5dd3b12513ce92fdebe2b5841a84c1d6", 0x5, 0xc3, 0x1f, 0x8, 0x2, 0x5, 0x8, 0x1}) 11:36:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x4, 0x100000001}, &(0x7f0000000080)={0x100000000}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, &(0x7f0000000140)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) accept4$inet6(r0, 0x0, &(0x7f0000000280), 0x20000000) dup2(r1, r1) r2 = accept$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0x47, "10398a5a0c252460c94e1d533e8661fa8d13af1ecd141239378549b0664cf34a3df68058d8adf301c36df00d0eea77434b7ccef0cd5b96829a6b0e898095a38d6bff02e52ebd72"}, &(0x7f0000000440)=0x4f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0xfffffffffffffffe, 0x5, r3}, &(0x7f0000000240)=0xfffffffffffffd65) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x1}, &(0x7f0000000200)=0x8) 11:36:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x7683e8b60fa794bd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xbe6, @loopback}}, 0x0, 0x400, 0x9, 0x200, 0x100000000, 0x3f, 0xcc46}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0xee90000, 0x4}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) 11:36:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x23, 0x0, 0x0, 0x3a9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="ff1d0001000008000000ffff0000000000000000"], &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 11:36:00 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x9}}, r1, 0xdf5d, 0x100000000, 0x381, 0x4, 0x9, 0xff39}, &(0x7f0000000180)=0xa0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msgget$private(0x0, 0x110) mlockall(0x1) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r2, 0xffff, 0x0, 0x0, &(0x7f0000000000)) 11:36:00 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 11:36:00 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0xc8, 0xffff) syz_emit_ethernet(0xc3, &(0x7f0000000080)={@broadcast, @remote, [{[{0x88a8, 0x2, 0x1, 0x3}], {0x8100, 0x200, 0x82, 0x2}}], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x8000, 0xad, 0x67, 0x0, 0x8, 0xb, 0x0, @remote={0xac, 0x14, 0x0}, @loopback, {[@end, @end, @rr={0x7, 0x23, 0x800, [@multicast1, @rand_addr=0x7, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x1, @loopback, @multicast1, @rand_addr=0x800]}]}}, @tcp={{0x1, 0x0, r0, r1, 0xffff, 0x0, 0xe, 0xc0, 0x5, 0x0, 0x20, {[@mss={0x2, 0x4, 0x3}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @eol, @fastopen={0x22, 0x10, "00311357c107f3efe260324e02a8"}, @sack={0x5, 0xa, [0x3, 0x9]}]}}, {"51e308e885f8f76615872dab751e5fffb7f3f6e0890931bb1fdaeb89ac8d97eb6c23f8d5cd4ad730e9a45f6434182555a787f7e66cbd5cca6b"}}}}}}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$DIOCRGETASTATS(r4, 0x4004667f, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) openat(r2, &(0x7f0000000280)='./file0\x00', 0xc0, 0x100) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_emit_ethernet(0x38, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @mcast2, {[], @generic="ed33"}}}}}) r5 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x3ff, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000400)={r6, 0x5, 0x8}, 0xfffffffffffffecb) 11:36:00 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000400)="1c17b5b598cd801b69e40f01c40f380495a9af036ed9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c47c5814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff60fae499ead6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") setsockopt$inet_tcp_buf(r0, 0x6, 0x2467, &(0x7f00000001c0)="06ca82f98a5384aaaf9f19b986c6a25e29f19ab82fd3ee6e2f1a46ed17c9d512e4dcf451671039812a2e41ff71d7f1fad7548e2ed49ed56992dac9018028ef304d69f0168aadf1bc42c972793391ebeb997f865723ed4df8f446a6e1ef4d43ed533518a41b86e92e6832ee8352937887f57d3771933354fab7806fb8205daf0c3ae8c33e8ab8c94553ce5bafed1b6f8c72", 0x91) 11:36:00 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@loopback, @multicast1, 0x3, 0x3fffffffffffff0a}, 0x18) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x14f9, 0x3, 0x6, 0x100000000}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x74, "009fdc82af765b63fb692a60456b0aa6477ca267a4e4ccd772f42ad1d159f0eff8615551893e621df7a5551aa834279d900586efc0f6a5c6e1c34f2c6fdbdc2cbc00abac70ba0dda8e20f0e1ab5f9a42ae97001fd4ae66bd0ab562617defd779b1259a984b614fec1500eabaad390faa94ed3aea"}, &(0x7f0000000280)=0x7c) 11:36:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000200)={0x66, {{0x1c, 0x3, 0x5, @mcast1, 0x6}}, {{0x1c, 0x0, 0x4000000000000000, @rand_addr="aee6c7fc11fecd7ab6cedb8f45a8f0b1", 0xd160}}}, 0x108) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)) 11:36:00 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchdir(r1) 11:36:00 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @loopback}}}, 0x0}, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}}, &(0x7f00000001c0)=0x8c) 11:36:00 executing program 1: syz_execute_func(&(0x7f0000000180)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c48218f31221fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d08294003b00b0000000f73d5390fe0a80900000066f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x10) poll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0xc6}, {r0, 0x4}, {r0, 0x2010}], 0x4, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 11:36:00 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 11:36:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00'], 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x1, 0x22, "99792ec37e1867ea7127d7ded1ba3e030bdc11f7e9cfd47fc2e20000000000000000"}, 0x2a) 11:36:00 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c24b5b598cd801b69e4f56962f5696200d9d9d01776f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269410faee8000f9966030faee42c2484bebe635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3b1ad67cd660fd2938c005ac421f77de46666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000000)="c4c1b1c60966c4c2d1a713430f4c5602c4a27d0eb203000000c4e2b53a50bc2e420fde6e5fc44381209463bfcebf6cd508b3002046d84181901100000000000000660f382310") lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80003cfcd78 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82733600 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 #3 0xffffffff81287c79 at inp_setmoptions+0x17c9 #4 0xffffffff812a007f at ip_ctloutput+0x80f #5 0xffffffff8138ccf1 at udp_ctloutput+0x171 #6 0xffffffff81120c01 at sosetopt+0x101 #7 0xffffffff81129268 at kern_setsockopt+0x158 #8 0xffffffff81129103 at sys_setsockopt+0x33 11:36:00 executing program 2: syz_execute_func(&(0x7f0000000000)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 11:36:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 11:36:00 executing program 2: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xda, "cb56b8c0554bba6ca80ea31ec42dba23ef94279d92274058abf6367b3ce3446cda31718e7a45d05338ced23cb809b772a97092eeb4ff713d38361530f9d20d37ff4b4d5d3efc6e56e86798e51b8524b9cb16e44e819dc4a2727c6a1dbf8dd1838e0816bbee5078b96ebac347f459280b56f74dc48ca2af068c1f094378fea9bc47f494595b2b223b6bedcf885fb0cc429126b012f51192dcb32677608896e72418d0d04846ec8a6600c625f269f0f2f5dfbe977df10f1caa6678370d90fc5a427cb9135ce41d06bfab2976d3142bcc5a71cc7deab335f5ed7687"}, &(0x7f0000000380)=0xe2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x7fff}, &(0x7f0000000400)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x15, &(0x7f0000000100)={0x2}, 0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r5, 0x6b}, 0x8) 11:36:00 executing program 3: syz_execute_func(&(0x7f0000000540)="982c1b0f050520d0f8073e3e2ef3420f53de4141e2e99680c0c0eb4d4d0fc4014ef04680b64f000000c1c4c31d6f3a7f44c1f79c22ebc48265b8dc2e41812047002b00c9e86eba0dfe8c738888a1c40fbbf3470f582ee2edd63a080897292901b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000c441fe122f1d1d440f2bd901a240c4e161dbcc20b15ffbb15ffb0fca3804833600003a00") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x0, 0x2, @empty, 0x6}, {0x1c, 0x1, 0x101, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, 0x10001, [0x2186, 0x1, 0x200, 0xd506, 0x400, 0x7, 0x81, 0x7]}, 0x5c) poll(&(0x7f00000001c0)=[{r0, 0x80}, {r0, 0x4}, {r0, 0x80}, {r0, 0x80}, {r0, 0x200c}, {r0, 0x8}, {r0, 0x2100}, {r0, 0x20}, {r0, 0x10a}], 0x9, 0x2) fstat(r0, &(0x7f0000000240)) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f00000000c0)=0x12d) #9 0xffffffff816d15b6 at amd64_syscall+0x436 #10 0xffffffff81698c6d at fast_syscall_common+0x101 11:36:01 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0}, 0xfffffffffffffffe, 0x0, 0xfffffdea, &(0x7f0000000000), 0xffffff28}, 0x0) 11:36:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="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", 0x4d9}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 11:36:01 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x30000000) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8, 0x30000000) r3 = fcntl$getown(0xffffffffffffff9c, 0x5) r4 = getuid() getgroups(0x2, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r7 = getpid() r8 = geteuid() freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$unix(0x1, 0x5, 0x0) r12 = dup(0xffffffffffffff9c) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = socket$inet(0x2, 0x20000003, 0x9) r15 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r16 = socket$inet(0x2, 0x20000000, 0x9) r17 = socket$inet_tcp(0x2, 0x1, 0x0) r18 = socket$inet(0x2, 0x30000003, 0xff) r19 = accept4(0xffffffffffffff9c, &(0x7f00000005c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001600)=0x1002, 0x20000000) r20 = socket$inet_icmp(0x2, 0x2, 0x1) r21 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r22 = fcntl$getown(0xffffffffffffff9c, 0x5) r23 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = socket(0x1f, 0x30000003, 0x0) r26 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000016c0)) r27 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = socket$inet6_udp(0x1c, 0x2, 0x0) r30 = socket$inet_sctp(0x2, 0x5, 0x84) r31 = openat(0xffffffffffffff9c, &(0x7f0000001740)='./file0\x00', 0x100, 0x4) r32 = socket$inet6(0x1c, 0x4458cc2aae91d34b, 0x0) r33 = open$dir(&(0x7f0000001780)='./file0\x00', 0x8089, 0x2) r34 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000040)="0b8a4048049e87515cb83a23c572f953726313a190a5c3550396d8770ca04b5cc9b94ba08ffe14f0", 0x28}, {&(0x7f0000000200)="00e2b8d5d18246d9ce8902d214fe0e2faa401d92d4ef29dc53800744472e567d598e7d094be65bdcd26914b1a6f75d33a6e1efd63d632755b65ad2c7564fa422012406c86978abac4a32cec771b63a103fd0c48d251385e0eb77e6b7ea01c377f3683e031eecd046a67380261f8b01355d37b414bfe7f7098549b36e37a74b9d99c2d4226952e4e877eb0427be33b1ce56265f5a040489", 0x97}, {&(0x7f0000000080)="20c877f3fdecde2e69ceb5a258d52d7ec06ecab83bb444234ee6ae04e512641dfe26ab9514d7059e", 0x28}, {&(0x7f00000002c0)="797fdbf67562c5fcca36bb18fd859428fdeb3e9c530961d890cd897c258f956588c19f31110a2d3efee2fd2683acf77290a3b4057e4e4b36fde7efc633040611e346832e72501a2134ad82e5bc1765697c59489f4dfe10d3b53d085108550973afbb809413d653ffb4d765207852aac36ed6f0036ffb3cf2ffa3536a211ed31ba93e58c745d51897a98772f43edd0f7fdc211b3f39e6ce39aeef70256fc9969a5d13d0", 0xa3}], 0x4, &(0x7f00000017c0)=[@rights={0x18, 0xffff, 0x1, [r1, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r6]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x28, 0xffff, 0x1, [r10, r11, r12, r13, r14]}, @rights={0x30, 0xffff, 0x1, [r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0xffff, 0x2, r22, r23, r24}, @rights={0x30, 0xffff, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x18, 0xffff, 0x1, [r33, r34]}], 0x130, 0x88}, 0x1) r35 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) r36 = getpgid(0xffffffffffffffff) getpgid(r36) poll(&(0x7f00000000c0)=[{r35}], 0x1, 0x0) 11:36:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x184) getuid() freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0x28) getpeername(r4, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) setgroups(0x3, &(0x7f00000001c0)=[r2, r2, r2]) 11:36:01 executing program 0: syz_execute_func(&(0x7f0000000000)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 11:36:01 executing program 1: syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") mlockall(0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x7, 0x4) 11:36:01 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@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}}}}}}}) 11:36:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000004c0)={{"0d558e04e60f970df1bf5f2859c570dd0be1cefe18bfddd3164ecaaf142fe70477e195823fe90894d036e9661191de45d7ea30620543ac75a3adbab901603cd0d2105ad630296c066cacbea377e51ad6d14b8a32052c4efd18f8de10a97a738138a5e33a3558d6a962a2e16d337d2a328d4a9618f9e38bfb82bdf7008a42883aa5303cd8cd4eeffb2fa82caa41b09c102adadf015b59b02da1c9c5e4f28a4736bf240bbe602674b211143e53d457144731319e42ab0a206511128930b6bdf39df9ecc16522cc9a2418faaf8b325e63c795d3cfb9706602c732e28648c796154fa0503f4810551d52b41afce3bfe7c3847ad01d0588fb8b35171b4b2430dbbcda1275b0653e5a494d4167535c7ce0d39179c695e753bb8422cd2d028a3d177d74f213ae4943dfeedfd7280dae97babf11e11871e0b739450d0bd3ae28bd79355bca111651ae6236fee46c33ea240dc09a5e66229c8c8562c6496c4c9b26275c753accb4b4934b9859a45f7481784eb9d69f304b3854de8cfd47f3a7675df473cff96e0ee54469bf68283ebda3acfbfc951534512cba79ae76957256c4a7c44361396252f8a13aa494f9783bba0fc35ba026af1c6d13b1b069a17e844e8dfad6756605df0500b6bf82c68f0260aa68e38e36444e105237cd85dec634bf36c64b9db2d35ccfd5e7c653fb0a5dc178aec4ce75ea7fcd47835b7bd5c11d9ccb4b8d6e8643a96360ee6bd52ac367f23fb4a80994dfefc3d1c353a92480e7dc892a6c6751c737586df489313e8c2547c089e875b3dbbffacc6fdca665f47c86ff039798df6c4eb8b9d10c697d61a08f967835173dd339acb102d2390f57f9897a5972cef0ed6b08ac23935485a894a5609704675708cacc74701faea86e0f89b05f5230b735b28b215d725d343159b9f93b394bb92ad11329f1de6215e2f7bf03e9cbcea6700a825526801a225415ceaac19a14acc3955825f037bd8dd889e5358245944609e952c5ea5b120c82ebb8ccb72d63bffd1dd8e88bb2413fbe8f8ca332a389bf721d1c5f4133fc2d0b707570d2d6767891d5b8288514671dc1ef4f4cbfe484f281a9dff3bc366d901414f2f3e092be9f2486546d80537de8b3f41db03351a2f65644118f6ce76ba3d30b193becf2023a2081a8bf70bbbc14c5d4ecddd5d889c6f323d04fe9c291c062d83b6dc2881168fc71d7b345072485c985d06b5353488ced387707fb5013a062b476694eeaec9485d4bec3304660818833d1bdde0bf77b05510dac6250f6d7b51da6436f713349291669c4676b7e30e25a16322e97035cd07c7f755fefc3cf49cc1cccc3842935c80c9607b8edca866eef3cf50637d4e1607828a3bd49dc1d01590133ee58e5c491423e3051e7a205b4e949ac408727d2cde36241a7f4da7ffd613b879fc8b8bd109ed8950eb7c86f83cf173ab3330f", "77f2cc190ee0587cfe13a8600a340eeebd90a425d7eb1563a1edc955f9c47e29", 0x200, 0x7}, &(0x7f0000000100)="e7446797495cf1c632d79342df878aa4d597ef568f85c3b6c771874d9ba2a34e7445c06a53ab659852defea486fb300e55115fd2c51f1b32e7edbcc585145ce8287bb0093a5ba47593873f3ea0d6b53bb3ccde42b34d6284eda7cff45ba554bfd23a001e7d8909b5eb533b1caada0750a098e1cf3bd1d1e8dfd172f08f6845d4d7957d2d814798", 0x6, 0x0, 0x7fff, 0x100000001, 0x9, 0x11e873cd, 0x8000, 0x6}) ftruncate(r0, 0x20000000004) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(r0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000940)={r1, 0xec, "dfaf490cc147800fa9a9404b97c66cb106a7a8406b72a0da3e0137565c91058e8dbce643207a71e04200e3da4499b90698ee413ad7fe579ae1da9199ddf6d58f45c8a2a0b987b748c5d7cdc02242e4f5b2cd3af3b5d37b6d8a5ba5bedab5584c62030b1009bebbda127e4f5c6270fa5632a8eefa7b9100bb5e9d97a504d79c67e8f91fdce28002b537ae884b8b05237625d1e7d10e2f4f6e82a36073615efa6dd86da8166715a410414281ade534b43075dd446d2926f2a0cbd94d711a47e0cc47efc1a10de0124c9bdff3d82e13e14b85e936ca9b4777829dc423944c3763589fa496e1857da981245aff1a"}, &(0x7f00000003c0)=0xf4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(r0, 0x0, &(0x7f0000000040), 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mlockall(0x1) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000001c0)="8b4151a3e10c53200a09bd77bd6525526e6f28c892f4ff1528da1c855179d8d4c8dfd26f23af672a8aa7e6693eb181583ca6141e61b3a7ebb63259d7cd30591b2d15f6e1571212bd6e43d89b77b7d1291d81fa0560c7d87c591ed1a24d0315b5fe0236ab5017dca4ede177b6c0d30d7f2796cf1d24b4278a18f6ad67d1f18419bad033db65cd53189c03e6dc0b6cf8d6b6523e6d8d3f7621c747489fa07b2a92d8f05c34759db26e0a764ac194adca332f1ab2f60a4f08401ac917c38ea8df32ec704d126f951543f556b164a1dd43e3b0d1c1100c8528d25b3962cf3f3c96602b26f9eb60") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) 11:36:01 executing program 1: r0 = semget$private(0x0, 0x2, 0x80) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000080)=""/117) socketpair(0x17, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x3, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='-\x00', &(0x7f0000000280)='}\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='$\xdb', &(0x7f00000004c0)='*\x00']) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x3}, &(0x7f00000007c0)=0x8) setsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x8, 0x800, 0x824a}, &(0x7f0000000640)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000680)={r8, 0x4}, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x80011, r3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000800)={r6, 0x20, 0x101, 0x7ff, 0x6, 0x7, 0xff, 0x8, {@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r8, 0xff, 0x7fffffff, 0x944e, 0x0, 0x22}}, &(0x7f00000008c0)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x16, &(0x7f00000006c0)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0x8) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000000)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0) accept(r1, &(0x7f0000000900)=@un=@file={0x0, ""/51}, &(0x7f0000000940)=0x35) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) 11:36:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@rand_addr, @multicast2, @local}, &(0x7f0000000040)=0xc) setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000080)=0x5b2, 0x4) 11:36:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000040)="f6547c823ba4a13d0189762ff658654d4739bbb9e322596d06cf9cb0f952fd36be0810673caaec408b3dad95b8fce6187ac9457a35ecf3ba3f0a87321cd2280f5c3fd806c3e8b5dd69fb2c") close(r0) 11:36:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xffffffffffffffff, &(0x7f0000000140)="ac48681af01cd66fb0dd14b759ff1829f08135dd494bb9a3adfe8d4726084a0b71441db306360cca8c8272f8073d86b9daeaa795e4cda5c5d87cf56bc6bf187954b9fe305d6a56b5b2807014f0f6ac2c64cad48d91c8d3829712ede6f6fe", 0xffffff05) 11:36:01 executing program 0: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00'/11], &(0x7f0000000080)=0xb, 0x20000000) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) rmdir(&(0x7f0000000040)='./file1/file0\x00') 11:36:01 executing program 2: getsockopt$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$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d8380937778495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000080)=[r4, r5]) sync() munlockall() r6 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000d40)=""/231) 11:36:01 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000000)=""/44, 0x2c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 11:36:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0x0]) fstat(r0, &(0x7f0000000140)) fchown(r0, r1, r2) 11:36:01 executing program 0: r0 = open(0x0, 0xfffffffffffffff9, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 11:36:01 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket(0x3, 0x7, 0x0) socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setrlimit(0x7, &(0x7f0000000040)={0x4, 0x9}) 11:36:01 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000680)='./file0\x00') getsockname$unix(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000700)=0x6e) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x4c2, 0x4) lseek(r1, 0xffffffffffffffff, 0x1) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)=""/217, 0xd9}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/106, 0x6a}, {&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/71, 0x47}, {&(0x7f0000000480)=""/88, 0x58}], 0x8, &(0x7f0000000580)=""/101, 0x65}, 0x2) 11:36:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1}}, 0x0, 0x100000000, 0x6fcf, 0x399, 0x3, 0x10000, 0x9c3f}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x4}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x3, @broadcast}}}, 0x90) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) 11:36:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000440)=""/4096) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @rand_addr=0x7}, 0xc) syz_execute_func(&(0x7f00000000c0)="66460fd8a9000000000f47dec4c1e1db9700000000c4c2e1abcb66470ffa2ac4e2d1baeec4e11d6c94645cfb954ec4c151f13a2e470f0f9e7ac200009766430fc6860000000000") lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8000c1d23f0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82733600 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 #3 0xffffffff81287c79 at inp_setmoptions+0x17c9 #4 0xffffffff812a007f at ip_ctloutput+0x80f #5 0xffffffff812a3e59 at rip_ctloutput+0x2c9 #6 0xffffffff81120c01 at sosetopt+0x101 11:36:02 executing program 0: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="f000000000000000ffff000001000000aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984510aaa3f4f16cf975e1272d9b6ae6e654dba1d3c58a2841c1c21b8a1fe0600c7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e22d94162dae9f0096085f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c072289846f06f8a6d6f9c993778a52dd85cce6102bf1c0f7a6dacb2da1f72f9f40098fc5087d89b636ce7732c59500500000000000000b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2e"], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0x1, 0x3000, 0x7f, &(0x7f0000ba5000/0x3000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000a40)="b17691cd803eedf26f6fd0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cb660f72d55a181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f1a120f984898111d54111d00") shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) flock(r0, 0x2) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0) getsockname(r2, &(0x7f0000000240)=@un=@abs, &(0x7f0000000400)=0x286) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r3 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r3) semget(0x0, 0x3, 0x140) #7 0xffffffff81129268 at kern_setsockopt+0x158 #8 0xffffffff81129103 at sys_setsockopt+0x33 #9 0xffffffff816d15b6 at amd64_syscall+0x436 #10 0xffffffff81698c6d at fast_syscall_common+0x101 11:36:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653004"], 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xfffffffffffffd34, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x3, 0x5f6a522024d9428a, 0x7fffffff, 0x200, 0x2}, 0xc) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) getegid() getgid() getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x31e, &(0x7f00000002c0)) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) socket(0x1c, 0x0, 0x3) 11:36:02 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041559bf0b00000040d8e541e2e93e362e2647c1343897c40155576609fb660f72d50f0fb8c4054e4eeded1e0fa0e509ab69ae21d97dfcfcc4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d466410f1439e8628f6808a3056f0000004e00c46466363ef3430f2c1c2b8de3c0fd26e547f3be58c4a1dd7dbbd030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r1) 11:36:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10400, 0x6) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="c9a6cd69413f02be3ac8ebaeb36e0f3b9aa2062969e3deb7db3b741645d9a2eb45116aba4bf5d69877102ecb66fffb53b2431ce9d4e3a440297bc657db441b6409e89cf8cef17fee426c98bf275955f49640fbd8852d7d1b485d5bde91913e7c20893ad1a90f9b3981d54a166f96de38c3c740dd30d18057748f7ff9235635e0dbdd5b458aaf4bb2") setsockopt$inet6_tcp_buf(r0, 0x6, 0x4000000004, 0xffffffffffffffff, 0x100000288) 11:36:02 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname(r0, &(0x7f0000000100)=@un=@file={0x0, ""/72}, &(0x7f0000000180)=0x4a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="b3310400081fad7f02"], 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)) truncate(&(0x7f0000000000)='./file0\x00', 0x3) truncate(&(0x7f00000000c0)='./file0\x00', 0xd6) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) 11:36:02 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={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) syz_execute_func(&(0x7f0000000000)="c44262f7c90fc7f3c0a800800000918fc978e329c442fd359712000000c402b147442905c483296e6b0620450f0003f326664370e966410fdd29") 11:36:02 executing program 2: syz_execute_func(&(0x7f0000000000)="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") syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 11:36:02 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/98, 0x62) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x3, 0x3, 0x3, 0x4, r2}) socketpair(0x17, 0x10000007, 0x4, &(0x7f0000000040)) writev(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x80410, r0, 0x0) open$dir(0x0, 0x0, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000240)="bb26a0b3af65b18d99ca3dfaed8c1cbdd9e418b5cef1a69bf27f5cf940d6fa0d1b74e8511668931e769c0788b7faf4150a3675a8d99cd94bb0811dda915406f249d74012adb74a3dd740f585dd298a3d8908829bf91ab4e8821c2705437d0a3da14c69181fa517f49da70617a9ae43455145d5aa3dd74f0b82eda474f127d5c043d5bb688e5566f65a998bf1b57a323e87eab177e8f6bed950d47d3a9d044f796263133560f1fee93f668e3a69e470c5499bfa7b4eaa61b229ab57bc2a03714ed7b6a3d34338367a95efa0d78f1690bc9867107fb7b562ddedd680e2b496c16922ec1b6e4768") shmctl$IPC_STAT(0x0, 0x2, 0x0) 11:36:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x200, 0x1400, 0xcac, 0x1, 0x4, 0x7f, 0x1, r1}, &(0x7f0000000180)=0x20) fchmod(r0, 0x400000000000008) setuid(0xee01) r2 = getuid() getgroups(0x3, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r2, r3) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40000fd, 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) 11:36:03 executing program 3: setreuid(0x0, 0xee00) r0 = semget(0x0, 0x3, 0x1) semop(r0, &(0x7f0000000000)=[{0x3, 0x800, 0x1000}, {0x3, 0x2, 0x1800}], 0x2) 11:36:03 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) msgget(0xffffffffffffffff, 0xa1) syz_execute_func(&(0x7f0000000380)="c4a3a57eaba88456165dcd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900820070e4c653fb0fa95fd1c565be4bbe4b660f3803ae1feb485b0bef8f69289bd167450f483b7c7c63460f57c4c1e95f76dc61617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 11:36:03 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000700)={@rand_addr, @empty, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000006c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="cc31e86327a65c3b46d2cc84e36b8052bfb42930d4a45260d904bc57bc7b067ccd0daeea1209f75b70be6f753533cc79afbcb33482e4e87c14baa6af4d23689b34c0d397cbe5bea9920b6f2c21c2b8b9f326d98084d7c6877eef1625e89843762c8e5039e9e02325f71f1157fd67f2deb371a2e05cde8ddb25c56a9f6b9910c1d87ce7f911a616a2e27940a75e679d490bf97740fbbe5a32e0c49600cec6fae042e08e4639", 0xa5}, {&(0x7f0000000200)="786d37ec44faed2792f502bfa98717048a4d0865f2957cdb08535da2a6f7f053e98fc4a893256ce05755ef9fa5c8a42a1373297b42e1d71214d87a736c2b1206ee572b0a62e152d58bfc899009f2257b5947f86976f017f96a571ac2", 0x5c}, {&(0x7f0000000280)="7d321c47cd", 0x5}, {&(0x7f00000002c0)="0540c6ad360e", 0x6}, {&(0x7f0000000300)="e69e8ef68755ba580863876d690b1fe85079db4c6d4d379ee4dd8d66a074e6e431f1a0240cf79cef66ca2bfb9c5fc53c611af1ccecce5a9adc8ad783f73f284bca3534f3fb48434936dc3670aca626535bb3bd3ae54cb7ba268aef4ecd82f377db1538a9e3ed64aa40612f25198fc42b8ddfea4f8ef5022c18e6073f39e41d13d05abc3d76", 0x85}], 0x5, &(0x7f0000000440)=[{0xf8, 0xffff, 0x80000001, "7dcc64bddcc6218c74e2de83214ac94614a4603ab1922d7f75e8e1a66898f91071ebfc719ad23d620bdaf43730d2faf0aebeb4d4ae27274ae682ede883d94c768ead5b24dff2638ab9fd729bb9006bc63c518b5cbf8a5f4a7d7bbc83a8afad023eed58fabd78b58e2a310129f49b59864aa29426cfb6ae273a6fb89a0d5594d869ee7b4c891560eb22a5618a61bbee81b08cf0c1b1cbf9b0a2fd6241c3a3fee1d4c79ba017db2c534ac543c90da87427ccc4edfe2a547a6e1d96ba185f7b9b03fd600d0a14fe07ff57180a7ab5ecc985c8d5750157c5dd64364b8a6ddcaf671366f395b209010b"}, {0x38, 0x11, 0x4a4, "f78eaf1e4086de002e58297b180806629a6a0b6c92ffda37a000f976ce054e9d00eb19ac"}, {0x28, 0x88, 0xcea, "3e6e5244df884c407859d18c59e40e18b07420dc4c81529e"}], 0x158}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000840000000900000000000000ceb7f57c871393e7cebb06ed9c89842f968c2de21769714b3505ce59ed126a37f1e85168705e949e02a5639396e2a913f72b4572b8f06472883fd484ce665ee50f815fa6bc6f7abf08976b9f7c9982a96b853777b20e1a70af9e897367c58fd22e816d250221758b3f39bcea458200e0fbb64288adffe4e1278e117f4461cd7998a725ceb4891a0c16ce3f1d11e517c41cac55cc3954e7ae144da0000000000000"], 0xc}, 0x0) 11:36:03 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) poll(&(0x7f0000000000)=[{r0, 0x14}, {r0, 0x2}, {r0, 0x4}, {r0, 0x4}, {r0, 0xc}, {r0, 0x10}, {r0, 0x4}, {r0, 0x84}, {r0, 0x2001}], 0x9, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x2000, 0x200, 0x8, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x2, 0x3, [0x0, 0x0, 0x3f]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:36:03 executing program 0: nanosleep(&(0x7f00000002c0)={0x0, 0xffffffff}, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket(0x1, 0x7, 0x6) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r7 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) ppoll(&(0x7f0000000200)=[{r0, 0xa8}, {r1, 0x8}, {r2, 0x120}, {r4, 0x82}, {r5, 0x10}, {r6, 0x104}, {r7, 0x84}], 0x7, &(0x7f0000000240)={0x8, 0x9}, &(0x7f0000000280)={0x8001}, 0x8) symlinkat(&(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00') exit(0x2) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x7ff, 0xfff}, &(0x7f0000000040)) 11:36:03 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 11:36:03 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x6) r0 = socket(0x1c, 0x20000001, 0x4) readv(r0, &(0x7f0000000180), 0xb9cf55b) shmget(0x3, 0x4000, 0x424, &(0x7f0000ffa000/0x4000)=nil) r1 = socket(0x1c, 0x20000005, 0xfff) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 11:36:03 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "15a60168c89afaab993167eb97f7f3674ea5e1bb512d808af99e23754d7f2472", 0x6a}, &(0x7f0000000100)="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", 0x5, 0x8001, 0x8, 0x8000, 0x4, 0xa4, 0x30b, 0x4}) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x2000) shmdt(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100101, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040)="d0c5469a9801f23d92e1d2568c761f08fddabd", 0xffffffff, 0x46a2, 0x1f}) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x0) 11:36:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fsync(r0) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) 11:36:04 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:36:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x140) fcntl$setstatus(r0, 0x4, 0x10008) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1) 11:36:04 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5d, 0x40}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0xff}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a") setpgid(0x0, 0x0) 11:36:04 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000002c0)="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") 11:36:04 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) connect(r1, &(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) 11:36:04 executing program 1: syz_execute_func(&(0x7f0000000200)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60a41e2e922ebc463b95d3b00e62c2fed660f38463da16379637917000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f38306766400f72f274400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47ccc481edd151dec421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") 11:36:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x27, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000940)={0x0, 0x7fffffff, 0x3000000, 0x7}, &(0x7f0000000ac0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000b00)={r1, 0x161, 0x5, [0x800, 0x10000, 0xfff, 0x0, 0x7]}, &(0x7f0000000b40)=0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000780)={0x0, &(0x7f0000000700)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000007c0)=0x10) r3 = accept4(r0, &(0x7f0000000880)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000008c0)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000a00)={r2, &(0x7f0000000980)=[@in6={0x1c, 0x3, 0x200, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x5, @rand_addr="b2be0ad4af0bcb659cb82483b0cfdf21", 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000900)={r2, 0x8002, 0x4, [0x5, 0x3, 0x80000001, 0x9]}, &(0x7f0000000a80)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x1}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000080)="ac910fd7ded3c53cb604bfbc8a205aeb1da20107e750f4c506d9585acd55db0087a5fc5a2829783ea922f7ddf96eb0da4d5c18602aa90be612", 0x39}, {&(0x7f00000000c0)="204893f9b33c35781ea3c6d3d871443d13e9b92766ce3efdbfc324224071addf2ed8c969b4de65848eef0f44340854fc8e2201d8bf63a63acfd149f5b9a881daa24108ae7651a953a36cb45181fb9f3f9f7b9ec426fdcbf488c8", 0x5a}, {&(0x7f0000000140)="02a06c81f30ff0cfa631c6fd5ece4ce4a3529883f50cef47cab7c0837b8a01abf5e133c6c6faed5184e831fd0453fe91d5953d4c018ccec02067f75666020aa2c1407f174521bd2d7fe2c6f9d909788bcf495e557f3c2256a91127f5e669766d6f2e49f661abcb8d5fba83914c8568e40e0b4bc102a946dacf8868200b2a9d5aeacd7df944502a214f620140f1f2a45eb82dbc3442beb8218e66718681c9266b264557286b25ed5314c109acd10b19b0a11ae581e059218a1ecde4971849488aeba9726463a9f3d9c6730caa5ed68f7e7dc706e53d", 0xd5}, {&(0x7f0000000240)="5e654a57df700668c92abb83147b2626f368c6d5d0041359212a367449e6eb5a96401f9cf9c4537b1dc5bcfb30bcaa81036f1c2124ac975a4a8f108f8916522c312871155b43de2985e2f7fc6727d2ba07010a0d80a3f8f5519f90391bf5de8ebc12af343f377290fde89def2d33114e6e3b0be5721fccca0170955ca10967a56962b388f9144c7893960ef02dcf4982bee6e14a0f823ba09888e760bb57", 0x9e}, {&(0x7f0000000300)="4f721186253a7c60827d446317b5a8e6fcf0555742beaf0c5056962cea0a385462ac64a344cfcd28951d9918b1e403a35ca3ef1a729b733171371768e40779f6ad86e1bcdcaacc4fb4d9319e1905b299f6acb75c54ff4c4aa73393be4ec695db", 0x60}, {&(0x7f0000000380)="9e23dc69d7d7955cc13ddda99ab98d74cf1d1a2860a7232933eec8833e539370e1b71696ca7b4a7f07439a278f0f5ec363cd9cc4bf5ad8a5b5572379bf002ee04646ec090829bee859f3ca3191b5b66025a077e77d817119fe3fe63660", 0x5d}, {&(0x7f0000000400)="56765da1772c42d142c96c303810b61ce890b96d2f3c88198ef2590e1963c4d419c8f5cf6a6ef2896c92d90dd73060115745f8f0cb2b1904fd1c1613397e6a5cd4112d3182cb4eae5ba9a88c1c924c766584b610119dcf7fd032d7d510de52575862e580ef8b679bb7e918891b1a5c856e1ccf9e1686eb9cd53a088e14ca528a5890e00ba17a6899c233726633793ed36725c1b8d79b76dcdbe4f4d43b0116b7e2faafe91ac8a177e4e97016f8dd0e4c4f43829596940bd81b7a5f6c0f0b400f3df689406eb7cf8f4e2042dd454800657cfa67b7b1affd2ad928ceb9", 0xdc}, {&(0x7f0000000500)="760cab57886d32be3c4fa831eaedccab8db6d5c56ad00e0ffb3e5d912996dc0c95d12b084111380585942566da9e2617a2e06acf7ecbaea08bb82d24037058adb0e13b0cd632ec38b9d538735d7d3684e881b0233f5f7afe7b9fbfbe0b364845bc55366e7ed2c228812bd0d61e15438bea00cc077fd013056aa33938659fccc68caed715b3f9ae8dfcb2e18046111bc3c577252ce7f085e809a51f8f81ebcea35599bb95633525", 0xa7}, {&(0x7f00000005c0)="1ebcc674f615620c9431789389da23f0ca67d2b6a68bc4f8a2a1213b55dfd9f3908cdad12b576dfaa0a9bb3a705ece62ee22c579a442b2911e10aa2bb32d2389007d02c9b3fb5a82d969bab2a6ce38745699398bcc2abd4126c7b76c8be19c44dfdb67b0a22b03cb0bf8a230", 0x6c}], 0x9, &(0x7f0000000800)=[@sndrcv={0x2c, 0x84, 0x2, {0xb7, 0x8, 0x7000, 0x1000, 0xfff, 0x95, 0x7, 0x2, r2}}], 0x2c, 0x80}, 0x180) 11:36:04 executing program 0: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setresgid(r0, 0x0, r1) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresgid(r2, r3, r4) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r6 = getegid() setresgid(r4, r5, r6) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r7, 0x0, 0x4, &(0x7f00000000c0), 0x4) 11:36:04 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000040)={0x1}) setsockopt(r0, 0x4, 0x7, &(0x7f0000000200)="7788014d30dc3a2c4c9e9d755813dac82306c9ea293d7831283a9d5461696dd02ebe718db0ac5412535fae145b8962aff70835310a107e23b7d056440ca14739d1c953b67ab995c7494cdb6f05fef6502b8fcbc85e62ac614c0787918c", 0x5d) 11:36:04 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x7d, 0x0) fchdir(r0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 11:36:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x12, r0) close(r0) 11:36:05 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000002c0)={{"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", "8fd21ba5fd0d383941b8dff1f7de5a2228f297c88308e3f89e20f440309ef69b", 0x3f, 0x5}, &(0x7f00000000c0)="cf80db751090c006d316f7265a38491381f6a05dd40b", 0x1, 0x7d, 0x2, 0x1, 0x2a, 0x4, 0x5}) r1 = socket$inet6(0x1c, 0x10000003, 0x0) accept(r1, 0x0, &(0x7f0000000100)) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0, 0x4e}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x100000000, 0xc000000000000000, 0x80000001, 0x1, 0x8, 0x1, 0x7, 0x7, 0x4, 0xee7d}, 0xb) 11:36:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x101) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file1\x00', 0x0) 11:36:05 executing program 1: syz_execute_func(&(0x7f0000000480)="1c3eb5b598cd801b69e4654a0fae62076962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f72ef30fe6c8ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c4ccfcf3250a7a01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x83) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 11:36:05 executing program 0: r0 = socket$unix(0x1, 0x2327fbb18f84ed20, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x80) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="2c803b9adf6180de1df41df36c3a954d06896a8504f5f195169e81298a9335b84127bb39df16cf44941bd36df53561f7ce560560575eed6eb62294773e670ffb022f0a2eeac74ccf62b463d3f0d0ab33c0b858227069560cf867ec98b803769a7e0b7d9a8d09961ac68ec5ef030ae80c51a2eb199509e8b23827408234c2deac76d3da25a71a9529af887e32b8611603b897d3f90c11e4ca15c8a0f08210cb6dbcbd2501ca6d0bc026dfc0cc96ee01ce4fd35023442364c6744f8174dab601ae36f93ede192a1a05a469", 0xca}], 0x1, 0x2d) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x2) fchdir(r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x80010, r2, 0x0) fcntl$getown(r2, 0x5) lseek(r2, 0x0, 0x1) 11:36:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x61, "ad55d30e01e52f5742a807c5a26eb67b96c3e4d335bd0102072ce59efe0f8c89bf266125184944ef9ddb995e07aec070cff4cb89e634eadc6d6a486ef728e81f0b85afd8ed5f135f0bdfc4a36690b19e1deea1fdeef325f88f5001e7ac0eaa7367"}, &(0x7f0000000080)=0x69) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x7fff, 0x3, 0x3ff, 0x0, 0x80000001}, &(0x7f0000000100)=0x14) ftruncate(r1, 0x0) 11:36:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880a, 0x2) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f0000000040)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x80013, r0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r1, 0x2, 0x101) 11:36:05 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8008, 0x80) r2 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x10040, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000800)={0x0, 0x7fffffff}, &(0x7f0000000840)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={r3, 0xcc}, &(0x7f0000000080)=0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80, 0x1) ioctl$DIOCRADDADDRS(r5, 0xc4504443, &(0x7f0000000380)={{"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", "cc4f7b22591a2b98b5622d5f373db332abd6c0a9be624d71a8bd4cb20d843831", 0x100000001, 0x5}, &(0x7f00000001c0)="70f80fb817d251ad7eae156fc2291953d84886b00f64336e4bb2bebc6b376f2c6e4762404a1e0dcd06632da9314d5bcb9aede828cc9e881da4bebe4054410349353eb14acc9bd5122a6eb0fa5610500a6766fd80d8378be705c9d751e243a0c5b4fda5c472e5", 0x9, 0x7, 0x7ff, 0x800, 0xa3, 0x3ff, 0x7, 0x3f}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x9, @mcast1, 0x9}}, r4}, 0x84) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x2) 11:36:05 executing program 0: symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0xfd3d, 0x4) 11:36:05 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 11:36:05 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c24b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000000000)=""/50, 0x32, 0x40042, &(0x7f0000000040)={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c) 11:36:05 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) r0 = semget$private(0x0, 0x3, 0x2b4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f00000000c0)=""/119) 11:36:05 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r1 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) accept4(r1, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x30000000) ftruncate(r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(0x0) 11:36:05 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000a, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000001c0)={0x10, &(0x7f0000000080)="abce1805ab4a4f586264024ef610c2fede91694b43012e5ab42ab024f964a8ac9080ebda75734c38daad330da3532e2968f5948026bb4ca9587766c9941bf52e85472f61adaeafed7ec75616c65341771d653f54119ee2dbcbf283acd01e59cd450bc9b3571e76902ed847e635e325c9e1c727b2aa", 0x1f, 0x7, 0x7}) getrlimit(0x1, &(0x7f0000000200)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000003c0)=[{r1, 0x4, 0x2300000000000000}], 0x0, 0x0) 11:36:05 executing program 2: socket$inet(0x2, 0x5, 0x1) 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={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 11:36:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000280), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x10000, 0x7}, {0x0, 0xfff}}, 0x0) 11:36:06 executing program 2: syz_emit_ethernet(0x45, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaadfee0cf0584e5af2aaaaaaaa88a84900810018000800450000300000000000009078ac2300bb000000000400907800000340450000000000000000000000ac2300aa00000000"]) socket$inet_icmp(0x2, 0x2, 0x1) 11:36:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) bind$inet6(r1, &(0x7f0000001180)={0x1c, 0x2, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x18e}, 0x1c) utimensat(r1, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={{0x7, 0x6}, {0x518, 0x800}}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001240)={r3, 0x200}, &(0x7f0000001280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000011c0)={0x1, [0x0]}, &(0x7f0000001200)=0x8) 11:36:06 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0xa) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000aa2000/0x1000)=nil) 11:36:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6600000000009864bd642476e685ca0e821a458926a57d525333c2048a85aac9e210326c089901df98aaefac920d957b2cef2c455ab38c0cedae39bb3ae9cdc447ec0f199b57aa64e5d0349dcb3709f07cccc0db0bfc14732e648dfc26bd553a1648ee8290b5c04e09b8f72dede70c"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 11:36:06 executing program 2: r0 = socket(0x1c, 0x0, 0x81) sendto$unix(r0, 0x0, 0x0, 0x81, 0x0, 0x4d) 11:36:06 executing program 0: fcntl$getown(0xffffffffffffffff, 0x5) syz_execute_func(&(0x7f0000000000)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f00000000c0)={0x0, 0x0, 0x2}, 0x2c8) 11:36:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2a66696c653000"], 0x10) syz_execute_func(&(0x7f0000000040)="46e122dbe24183794b816766450f2d39c4e379dfbf214019a229400fb1407d666798c4e1311459a166f30fc7b40dbe4e6725660f1100") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 11:36:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10008) ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q') close(r0) 11:36:06 executing program 2: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xff, 0x2, 0x100, 0x0, 0x6, 0x800}, &(0x7f0000000680)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x1, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000740)={0x0, 0x8e, "62bdfff4d7ad4b947d8ca64e9a5ce3a9bef640d2563f5dda11804fe326d607532860e28d3ca708e3929a627ba00c6ef41c734613d36b529d2b298d376d7e88648899a983d567cc2684b81059514bf3242cad3cfb51373d276cbd20a969f00ce0555203057b41584199ed82e13cc9cfa81f0050faafd91145fd22216db52d9c850ee241c1a9df1ab4c0b8a8283e4d"}, &(0x7f0000000800)=0x96) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000900)={0x0, &(0x7f0000000840)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000940)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000980)={0x0, 0x90, 0x0, 0x3, 0xfb}, &(0x7f00000009c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000a00)={0xf, 0xfffffffffffffff8, 0x0}, &(0x7f0000000a40)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000bc0)={&(0x7f0000000480)=@in6={0x1c, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000004c0)="3d91e4279a3feee47ccf3db3b0473471eae9c5d9a630116565ad0809e416deaaa94c464f56863e8567b0f752de9394266e8612eb34b0c0fa5ad5ef4a145ce69be487e89151d9604bd8c6aa62af9c8e56e83cceb350e74377722619d609ecdec1fe0a416b46cc024fb0b5cb5f96ef91e636d640282ecc5bc97bd51fc966c98cecbc365e8836c52d1a5e528cfe80ad69c750e81d", 0x93}], 0x1, &(0x7f0000000a80)=[@sndinfo={0x1c, 0x84, 0x4, {0x6, 0x0, 0x2, 0x20, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x10000000000000, 0x4, 0x0, 0x100000000, 0x243, 0xfffffffffffffff9, 0x1115b7db, 0x6, r2}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0xc00, 0x3, 0x80, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x10000, 0x8, 0x2200, 0x400, 0x599f, 0x5, 0x0, 0x6, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000001, 0x4, 0x4020, 0x6, 0x4, 0x7, 0x13e9, 0xfffffffffffffffa, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x10001, 0x10, 0x4, 0x749, 0x0, 0x4, 0x9, r6}}, @init={0x14, 0x84, 0x1, {0x9, 0x45c, 0x7ff, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xef6}}], 0x120, 0x5}, 0x20189) r7 = socket(0x1c, 0x2, 0x0) r8 = getegid() r9 = getegid() freebsd11_stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() freebsd11_fstat(r7, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000e00)=[r8, r9, r10, r11, r12, r13]) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x215d, 0x1, 0x8, 0xc1c, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x28, &(0x7f0000000100)={0xfffffffffffffff8, 0xc700, 0x0, 0x0, r14}, 0x10) sendmsg$inet_sctp(r7, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x1, @loopback, 0x7}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="bd891a77085b035ca1323d3bf0e66ec61eee61c0135d407ccd9187b607dbebc144013db9369e4b3bfd4f393342e369bf36e916054c2ebb2e990abe3dd53a3c43d6677f945a9480dcb4fe19b61a357af1a22a251be58800e5367ae48de456135a8d9c565a800225306d058d5230", 0x6d}, {&(0x7f00000002c0)="9343c3d248e3e989ff89b0792a87537ae2e271df7f288532382e3c842a6bcd682739a949dce5544087f45eaa9a5a3771b77548c0a6ef974d0f5df078c35436546a3a3041b21f042de6541d13876852d5601031e55c8ae7bcc8bc05f2a9189d9f918bfd56ecb58fd575d35ac5e4b00e9401de9f35f8f38e0b9e7fe2d4a5993e2b593a7f687ceb57502591c6e27ce25a9da80237aef4e7f0bb52c3b75d36392900fd876f8355ab9383597f726313e798cd4bba8afadaa7cffae740a96655681a76a7139e0fec7ee16956c28c78985a2cdacff0ed9aa24d6e60ff1e74740874d5bb22ebf339b797abfc5388c0d490f70b96ecc76179ddedc2e47c3d5a87e0b093", 0xff}], 0x3, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x1c, 0x20000}, 0x4) 11:36:06 executing program 2: syz_execute_func(&(0x7f0000000180)="11cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483b0fc6e5fe7c7c63460f5776c17878963666470f73de0bfe055ff6f6c1460000e1b17a45e22c892a0f0000009f") syz_emit_ethernet(0xd3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) syz_execute_func(0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) sync() 11:36:06 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/228, 0xe4, 0x40000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffeeb) r3 = shmget(0x3, 0x4000, 0x1, &(0x7f0000001000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/11) 11:36:07 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, r3}, &(0x7f00000003c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000000100), 0x4) 11:36:07 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)="0d14f948127f602ca23f701368025cd37d1284d7fcce0f074afc9414833b7812996bc659bdd0212a2253ea866659c00d798e31e6ad3264a3f934699e75c1ac94622c749cd55fa12e7913843814c94e1a4cee105ff957e505eae88be0050d3f55") pwritev(r1, 0x0, 0x0, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000000c0)="40d8a6405ed16f8ebd3f622224f91620f5f7563399e19cb469adcaea5f3306113686f1f8c7abaec1ca91b7005e37feadf6db2c1a8374b3a2ca2556137819428d034a8c069692886932d2a1f86b3dde7daf34a43d20e518465e9d14ccfbd26d205572b546cce55fc1ed9daedd1021afba3403db1d108eb166473e2eab2f9e9149b95eb86ad5e13c51975a1338422a99497d2b7ec0d3b800a8a9360cbd85d79535737633ec5702b277d52701f1e80d2fb058a212ef525b185c3ef47a") 11:36:07 executing program 2: syz_execute_func(&(0x7f0000000380)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b017272363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000660f38299b65566666566666450ff037037203720d0d54111d00") 11:36:07 executing program 3: munmap(&(0x7f0000bcf000/0x3000)=nil, 0x3000) socketpair(0x1, 0x5, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x204, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000180)="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") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000140)={0xf482, 0x5}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) 11:36:07 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x776, 0x4) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 11:36:07 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0xff}}, 0x1c) r1 = dup(r0) bind$inet(r1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) 11:36:07 executing program 2: munmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 11:36:07 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)) 11:36:07 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") write(r0, &(0x7f0000000140)="c5681d3e4b99bf2898c39e93bb64c83d05f9bc97b96f02ca25771b910155594df5643a57319380222e157174c0712da61d1493337545b357004963a2641a577de1ba2468f3d6611f5072298c4dee487ee579878c98dc9e2c166565ee255f2bebcf058fcd711bf5a7c5e60df45f41330fd6353c4e055488f9fba9ba866fdc19d53fccfe406db99e04e5314fe8d2d4af064ba35159b43b02bb292871a07f40106374c81e443de2756dbd5437530123a9c31341869759b2727e567b66f2b30a7db34af91cc1121f39a0e5589d773124339303c8c004e6", 0xd5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x6d696af5c9dadde) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 11:36:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) 11:36:07 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c0b0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b5576766236b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="986c51c63ec63e0520d0f80791b01e4141e2e9f30f168b4600000050855b660f162f8fca10128d0000010000000000f04680b600000000c1a0e5be34d1c4e1f8c421fcc9feebeb2e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a080829f3f040834308000f73d539440f8a6cad000066f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb43430f0f3804830a00000032") 11:36:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) syz_emit_ethernet(0x43, &(0x7f0000000000)={@remote, @broadcast, [{[], {0x8100, 0xfa3, 0x81, 0x4}}], {@arp={0x806, @generic={0x39, 0x6001, 0x6, 0xd, 0x8, @local, "3f0f7e7494f46423647ecea994", @empty, "1f8ce4337d736c8fa8dbedc7570124eb"}}}}) 11:36:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x180}, 0x3a3) 11:36:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x57c, 0xfb}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0xaa, "dc264e9a7b2eada4248b6b5eb8ecbf86aa0cbb5605da895fe26b51b628ac35082b999d8097eac9150ef5cc4a7117f2d5b8b81e46f139d9d3c0708ef748b63c97597345030cea25c2ed18a48b51b5caf27c4281fcaf8d5abbe55d6f7f1ba7577a3c39dfdc5cde439bd8487e15b92aaf7b4729363271a6d0b51504116e85c97629a5458ff7b7fb92314b516096ec8c6dd2106dbafcd3f3d2c5810317e927e7cea81cf6364fa812cf050807"}, &(0x7f00000000c0)=0xb2) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, 0x8) syz_execute_func(&(0x7f0000000380)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0) 11:36:08 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x8001, 0xff, 0x4, 0x4, 0x3}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r3, 0x7a, "af9828bc1a29aa78f5d74daf3475ed157d69b8645ab2be173d19a6a0a7bde221c27e1988b42c9d868fa62a2d89c333e8022445952236a31a40afb6aac0d190cf5f2e96f52ac71fd416af00ff25a93ba038bf9f999634e9ba482414c71741223e12b1f408db475b73dff68250ecb0dcb99cdcf28dac9cd2b32d12"}, &(0x7f00000001c0)=0x82) 11:36:08 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x29e4, 0x8, 0x5, 0x7, 0x6}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, r1}, &(0x7f0000000300)=0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x13, "86e30b822ef5086c00"/19}, &(0x7f00000000c0)=0xffffffffffffff69) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r3, 0x8}, 0x8) 11:36:08 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x10200, 0x145) 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) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 11:36:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xcc, "7ea6cf0d48cc39af45c193a552a90e3c94c3e675117c5f4b427555e209bda6d4808961292d4adf4077fcb9e5dcc03ec46ddaf4d5d8d361ddf93aa5af892d2abd2b89df139ffc24c8844f2c3a21a54aaf7ff60d29ffef962af0382237e2edc55d914b908c17a7cd51bfbc988600851293d0ce41a622ffbd01e755c99dec3c37cb1979a7e497fe3b4c4a42088f1c54e074f64c67a66e7d56c1e726b3a4ec4f465084c2ed9003fa783d1ecd1d24598279d8eeb1a01613737b62d98fcccd522218f4b1e0ce08c7746459ff8317d8"}, &(0x7f00000001c0)=0xd4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x9, 0x7859}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x2, 0x3, 0x10001, 0x8}, 0x8) utimes(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x200, 0x8, [0x9, 0x5, 0xd57, 0x6, 0x9, 0x10001, 0x4, 0x5c00000000000000]}, 0x18) 11:36:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000003c0)={r2, 0xeb4}, 0x8) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000480)={r2, 0x6}, &(0x7f0000000500)=0x8) r5 = socket(0x17, 0x1, 0xffffffffffffff0a) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) fchown(r0, r1, r3) socket(0x10, 0x3, 0x2) getsockopt(r5, 0x400080, 0x430, &(0x7f0000000180)=""/246, &(0x7f00000004c0)=0xff10) socketpair(0x1c, 0x3, 0x1f, &(0x7f00000002c0)) 11:36:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000040)={@rand_addr=0x9, @multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 11:36:08 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x0, 0x5, [0x7fff, 0x2, 0x6, 0xdbe, 0x1ff]}, &(0x7f00000002c0)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2, 0xfffffffffffffff8}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getresgid(&(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000240)) syz_execute_func(&(0x7f0000000300)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c18ad37878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 11:36:08 executing program 3: clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x10) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000100)={{"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", "dd56fbb2c339cd70f6bd5f8de5540f6a48becee48e303245a2d414de60ebc049", 0x6, 0xfffffffffffffffe}, &(0x7f0000000080)="e5944a55e548eb685e06ba746a355834fd7a1967436bd818e9de280d4aafba14d05faf0a8d6fe55e25328ad5f8554cac8c8ce0ccc152ec1c56a7a40ca12d92b76813b25194847854ed4ba6ff7e448ad870a66050910c365f27bff3", 0x6, 0x180000000, 0x7, 0x4274, 0x5, 0x3, 0x1, 0x7c}) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000580)="d4476d7c9f49c68bce26ce753e1b065da70dca55e7cb36312fcf30ba0d3ef94d3a6009aa602cf1a657de4a5e7868d460b23a44edcaeb73be32a3320a7ea2810ac270693f8bd1af27fba345c446588c7ae41a1714cd17479801ed5f92a60d2239e68313f4385b685e2ed9434bd94adef1e6b8535fe148ff9168661abd22787eaa5fcedfb7c4e6d193a7db1e16084abde7a52c7719192645d959da9924e4797f9b2c4e9336dd19ebfa7296411471d441fa45dce60d9a3ccab487c43edef51ee3ce0c850dd4e4a559c40b94292c6a10649a0f16fb1236e99c4696") 11:36:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffe8000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000bcccba3245b4d8e5648ecf33287f486a8d2eaddf788bdbfb8bc0a7755d8d651d2b3f8e7c88242d5a3abfb25da68433be1d449c28000ddaa0fcc9a4518ab73c6c81d4cc49f9bbbfe384899b020ef667316fb4db9b1af8791bef4875ae9aa94868b97e4e188669"], 0x0, 0x20000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x9}, 0x24) select(0x40, &(0x7f00000001c0)={0x0, 0x7, 0xff, 0x1, 0x1, 0x17e, 0x2, 0x7}, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x97, 0x563943ad, 0x8, 0xd74, 0x9}, &(0x7f0000000240)={0x9, 0x7ff, 0x2, 0x0, 0x2f, 0x8, 0x7, 0x1}, &(0x7f0000000280)={0x1f, 0x67}) r2 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100)=0x1, 0x4) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 11:36:08 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)=0x0) r2 = getegid() setregid(r1, r2) lseek(r0, 0x0, 0x7) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket(0x0, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 11:36:09 executing program 1: syz_execute_func(0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x20001, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x401}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = semget(0x0, 0x7, 0x80) __semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000000)=""/169) setsockopt$inet6_tcp_buf(r2, 0x6, 0x427, &(0x7f00000000c0)="f2e6b72e8e3e58be27fc7f842f8bfa53b136c11ee5b08fa94d3ce663215f2dcf3101b9f8e98f1ce50faac17e", 0x2c) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 11:36:09 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xffffffffffff9a95}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x9}, 0x8) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000003c0)="c2a8a3eef1941631a85faca475e5d8ff7e3c891da6c4b3700700000000000000c7b587e6f07bdd13fb90fdfd5f73ac9896565bbb64d171a4a22fbfac4084319cc6a57a866c4f1be1ab50b1eab59cb74ca194210fe10bbd33d3bd514966bc2b44d69811ecff59c9e7ab9058f0eac500b4352e65b9d3c8c2b99d4451e0581352d6d68baa64cdc63e9be54505e75fa3e53defe6416aa8cb5c74b9fe21671b4294ee4b44eb774141ec8ed7cbd4abe4c14eff5127def57f2189ba09010c668fc7271d553d119550965bd36e688e7568602e922f2c7358588b0cc2e2e10a6119d4a75fdcbd8e909e9baa9171517e99a66764c7") syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c060f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x7ff}, {0xffffffff, 0x7fffffff}}) 11:36:09 executing program 0: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev//.\x00', 0x8, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000340)="6fb8d0d83bfcb915ca3f96db6a5b0e850df6e6d75d5df5ba2f4f23340ec201441058aff40cdab9c15f99a1a48cfd1cdd0228d48e81898ab2159d8cd87db8c383c6f5585e4f70233d141f8a55724e2dd53a451a38c28b84270174edccc775b8e1435d5227b92943a4ea") fcntl$getown(r0, 0x5) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) fsync(0xffffffffffffffff) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000300)={r1, 0x4}, 0x8) read(r0, &(0x7f0000000140)=""/197, 0xc5) 11:36:09 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x5, 0x20000002, 0xfffffffdffffffff) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 11:36:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) fstat(r1, &(0x7f0000000100)) 11:36:09 executing program 3: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000180)) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 11:36:09 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") mlockall(0x1) shmctl$IPC_RMID(r0, 0x0) 11:36:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, 0x0) 11:36:09 executing program 0: syz_execute_func(&(0x7f0000000000)="b1ec91cd803e8038a60ffefa3c13134139fd5bf91cc10fc4014c5868f4a95fc44149f2168f68eca263be7cc421fc51c1ea01efc48192558dc3c39766459645966746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") 11:36:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x3200, 0x8740, 0x5, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @broadcast}}, r2, 0x1, 0x5, 0x218, 0x1, 0x8, 0xe3}, 0xa0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x17, 0x10000005, 0x27, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4) r5 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000180)={r6, 0xd4f, 0x5, [0x1, 0xdf12, 0x5, 0x7f, 0x400000000]}, &(0x7f00000001c0)=0x12) listen(r3, 0x0) accept4(r3, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) dup2(r0, r3) execve(0x0, 0x0, 0x0) 11:36:09 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) write(r0, &(0x7f0000000280)="14a47813af48dd903a0f8350fb8e834e61c97b97d984d6c6c2", 0x19) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000140)={0x6, {{0x1c, 0x0, 0xca00000000000000, @rand_addr="4aeba1270d9a15445313a853ec0a8773", 0xb9e2}}, {{0x1c, 0x0, 0xfffffffffffff001, @mcast2, 0x52}}}, 0x108) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/172, 0xac}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 11:36:09 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000002c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318be5f82ce7fdfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") 11:36:09 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 11:36:09 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) socket(0x1f, 0x7, 0x20) 11:36:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x400, 0x4) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000180)="c442b9b668efc4c3c95c79730526f20f4ca7d40000006447c1c600d9e5660f3a418f00800000d2c421f951d60f380853f9c481dd71e265c441f950c2") setrlimit(0xf, &(0x7f00000001c0)={0x9, 0x2}) sync() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0xdd, 0x6, 0x8, 0x4, 0x8001}, &(0x7f0000001780)=0x14) truncate(&(0x7f0000000040)='./file0\x00', 0x80) syz_execute_func(&(0x7f00000017c0)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000780)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 11:36:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) write(r0, &(0x7f0000000140)="a1", 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x6, 0xfffffffffffffffa}, 0xb) 11:36:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000000)={0xd4, 0x1ff}) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 11:36:09 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 11:36:10 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004501001c00002a0500109078ac1401ffffffffff1200907800000000"]) 11:36:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b0e14141e2e996855b99a4c4c466ea0f0f00fc437c3866450f73db0222ebd72e41812047002b000000ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08161888ad162b5c491c49191ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000") freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000400)='./file0/file0\x00', r1, r2) r3 = open(&(0x7f0000000280)='./file0\x00', 0x20a00, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x8, 0x7fffffff, 0x3, 0x80, 0x7f, 0x200, 0x3, {@in6={{0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x440e}}, 0x0, 0x10001, 0xffffffffffff8001, 0xbd6000000000000, 0x4, 0x14541b30}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000003c0)={r4, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x2, 0x1, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r5, 0x400}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 11:36:10 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="050057b146c3b63dc24803000104"], 0xe) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 11:36:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") sync() syz_execute_func(&(0x7f0000000280)="420fad0a0f99c5c4e37d0889000080206f430f5394b18bee0000c442a1f7af65566666c4a17e5b8ab3bb0000c481792efec442792574fd81a900000000459c") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0)=0x5, 0x4) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) lseek(r0, 0x54, 0x6) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x2d0b, 0x761556bd}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)) 11:36:10 executing program 3: clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:36:10 executing program 1: syz_execute_func(&(0x7f0000000000)="b12b91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000400f76c6ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4d3830f740202111d54111d00") 11:36:10 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x20000, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ppoll(&(0x7f0000000300)=[{r0, 0x2001}, {r2, 0x2000}, {r3}, {r4}, {r5, 0x10}, {r6, 0x2010}, {r7, 0x2}], 0x7, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)={0x9}, 0x8) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r8, 0x0) writev(r8, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r8, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000400)={0x8, 0x7, 0x5, 0x31}, 0x8) 11:36:10 executing program 0: syz_execute_func(&(0x7f0000000340)="d79898472c431c08c4c29596be93b5b8bdf30f59bfd939cf00669041e2e9b557c421c8163966420f72f1000fb8c4064e4e751e0fa0450fc7fa34d1c4e10bf8c42549a3c4a1c441bf59ad015c4845c61600c66db712ee0fbcaf00100c00f345d9c6acac420ffb5e0bc40100559ca28c899999ef660f383f6708c422fd1ca58ebf00008cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f5260f0fa1000000200d58400f426c700066440f38de750030a1c9fb110fc461e5646b033e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = shmget(0x1, 0x2000, 0xa, &(0x7f0000ffb000/0x2000)=nil) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@empty, @multicast2}, &(0x7f0000000200)=0xc) shmctl$SHM_UNLOCK(r0, 0xc) 11:36:10 executing program 3: socket(0x1c, 0x20000001, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x11, 0x20000000, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) close(r0) r1 = accept4(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2}, &(0x7f00000003c0)=0x8) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r3, 0xfe, "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"}, &(0x7f0000000240)=0x106) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x9, 0x9, 0x220, 0x73911616, 0x1, 0x9, 0x7, 0x3, r2}, 0x20) 11:36:10 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2010000001, 0x4c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x120804, 0x11c) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x2000000000000177, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) unlink(&(0x7f00000004c0)='./file0\x00') 11:36:10 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, 0x0) openat(0xffffffffffffffff, 0x0, 0x118801, 0x0) 11:36:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x1, 0x16, r0, 0x0) ftruncate(r1, 0x7) 11:36:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f00000000c0)={{"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", "4541c1519023353e5bb827b44cb7dc4e36b8f5bd6ca0a775f4f280cdf7dec743", 0x7f, 0x1}, &(0x7f0000000080)="d5ff522a2c3b1294546a0e35ab06e1cc", 0x40, 0x100000001, 0xe4f, 0x7, 0x2, 0x5c, 0x1ff, 0xfff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x2) 11:36:10 executing program 1: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8, 0x20000000) ftruncate(r1, 0xc7) 11:36:10 executing program 2: select(0x40, &(0x7f0000038fc0)={0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000fc0)={0x3}, 0x0, &(0x7f000004c000)) 11:36:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) open$dir(&(0x7f00000002c0)='./file0\x00', 0x18041, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x1f}, &(0x7f0000000280)=0x8) listen(r0, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 11:36:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) utimensat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200) dup(r0) 11:36:11 executing program 2: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 11:36:11 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x209b}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x3, 0x2, @empty, 0x2}, @in={0x2, 0x3, @loopback}]}, &(0x7f00000002c0)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000300)="087201630f119774686927f0074db2203e3814ce9799efb4f0b0e6e54fb01ee10681fe917537674f27987980a090a57e148767c40f9f116a2a0726b36461273efe188e49a14d688ae46e47a925919d3f20a9b55caa34374a1be460e4339bcf31d7e87657b7c0124d72bf9240bc0a89efcab132e9144283749735") freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) getgroups(0x1, &(0x7f0000000280)=[0x0]) 11:36:11 executing program 1: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8, 0x20000000) ftruncate(r1, 0xc7) 11:36:11 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x80000005, &(0x7f00009fe000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe) shmget(0x3, 0x600000, 0x20, &(0x7f00009fe000/0x600000)=nil) 11:36:11 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x10001}, 0x8) syz_execute_func(&(0x7f00000001c0)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r2 = socket(0x1c, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) 11:36:11 executing program 3: syz_emit_ethernet(0xffffffffffffffc7, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/275]) r0 = socket(0x1f, 0x5, 0x7b6) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) 11:36:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) ftruncate(r0, 0x7f) 11:36:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) 11:36:12 executing program 2: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 11:36:12 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, {0x1c, 0x3, 0x3ff, @empty, 0xd1}, 0x3000000000000000, [0x8001, 0xc2f3, 0x10000, 0x3f, 0x4, 0x30, 0x3ff, 0x1f]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) 11:36:12 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000000)='./file0/file0\x00', 0x0) 11:36:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000100)="c4039d6f6656840f0fa0c37af9ee94652666460f50df45f70000000020dc7a0ac441d855a0090000004488d4c4812deee78f8978c76700263e0fd422") r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000040), 0x4) fcntl$dupfd(r0, 0x0, r0) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18600, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000000009affdec0f9d33197a0c2f8547bba069f7ec6d872f389a6388b42c06c519a78722e26946aff55", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) 11:36:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x82) chdir(&(0x7f00000000c0)='./file0\x00') rmdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x72f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x0, 0xffffffffffffffdd}, 0x8) 11:36:12 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000080)=""/80, 0xe) freebsd11_getdents(r0, &(0x7f0000000100)=""/172, 0xac) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) freebsd11_getdents(r0, &(0x7f0000000240)=""/114, 0x15247579) 11:36:12 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660cde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munlockall() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES64], 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) mkdir(&(0x7f0000000500)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) getgroups(0x1, &(0x7f0000000280)=[0x0]) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) chown(&(0x7f0000000040)='./file0\x00', 0x0, r3) preadv(r4, &(0x7f0000002a00)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/200, 0xc8}, {&(0x7f0000001700)=""/193, 0xc1}, {&(0x7f0000001800)=""/163, 0xa3}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/103, 0x67}, {&(0x7f0000002940)=""/165, 0xa5}], 0x8, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={r2, 0xff}, &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000003c0)='chd\x00', 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002a80)={r2, 0x19a64c1adaf4a59, 0x5}, 0x8) semop(0x0, 0x0, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x8) 11:36:12 executing program 3: syz_emit_ethernet(0xf8, &(0x7f00000001c0)={@local, @local, [{[], {0x8100, 0xffffffffffffff0b, 0x10001, 0x1}}], {@ipv6={0x86dd, {0x2, 0x6, "ea5ce6", 0x1a5, 0x62, 0x1000000, @mcast1, @remote={0xfe, 0x80, [], 0x0}, {[@routing={0x6c, 0x2, 0x0, 0x9, 0x0, [@local={0xfe, 0x80, [], 0x0}]}, @hopopts={0x7f, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x23, 0x10, 0x0, 0x2f3, 0x0, [@mcast1, @rand_addr="18c29a7abf722aab78333f6be1861ef5", @mcast2, @ipv4={[], [], @multicast2}, @mcast1, @mcast2, @local={0xfe, 0x80, [], 0x0}, @mcast2]}], @udp={{0x3, 0x2, 0x8}, {"732696f87a88e967e0d11c1eeda59852cb06591da04bd95a1be4ce5642991fdc59c746bf50de8579dc72cbddda9c3467e614d081d1ad1df51100b0b6812806d2c19beadefbaa7519360dc29a588ecda1a4dde315838df14a5e4d58f15217d9fdcd955fb6a45ac1ef401a8fb91e9a36299919c39fb03c7d0a052e9707251c783166c4562a10d4571fe9a7208416145fa4559e2db7e3b54b3d33f3a6a37790c14ebfbe0e2fee40b46a3b7a1e309fbf105a454b62e39ae8842a2be0a8a5aa002c9e4a4d256b85bd20bbc7eb2c4e13085c059c021753e6da1df285453bffd9af9e64ccd9ab8d613f421ecdd6d1865a"}}}}}}}) syz_emit_ethernet(0x42, &(0x7f0000000140)={@broadcast, @local, [{[], {0x8100, 0x0, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "d0a638", 0x8, 0x0, 0x0, @mcast2, @ipv4={[], [], @rand_addr}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 11:36:13 executing program 2: select(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) 11:36:13 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000000)='./file0/file0\x00', 0x0) 11:36:13 executing program 3: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r0 = semget(0x1, 0x0, 0x30) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/222) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setgroups(0x3, &(0x7f0000000340)=[r1, r2, r3]) mlockall(0x800000001) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 11:36:13 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000300)=[{r0, 0x201d}], 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000200)=[{r0, 0x4}], 0x1, 0x3) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') socketpair(0x1c, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x3, 0x4) 11:36:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000000c0)={0x10}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x69}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) 11:36:13 executing program 2: msgsnd(0x0, 0x0, 0x0, 0x800) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x108100, 0x20) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000300)={{"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", "df98878a4e15bedcdbc1e87f17d3abfea39e3409de6eb5d1798bf9bcc09f36db", 0x2, 0x3}, &(0x7f00000000c0)="bd1e3888a0ef7f918c0398edf7edf01f966582f8f8c9e4098d3acdb04c0dff00a99f2c1d05978d69c2be0c3f0813832359cb9b5ac05cea3a7a344a675767f885e8b4bddf1b0f387cbe9c1b62516eb09ecb048b99d7f0fe4f73b780c51c37bb20c3625c0a0ac2818a23c118e6bb2c7d0e1fc204f56fcd910699ff1d97fb3ada4866382d45206591722ead82c0ae3987014343aec8fa4ee04c01ffa1b9622b20c21ec55e6c7f05c11ef89acdc3939c0a055eea9587255d3373f230cf98bfe50936ff4cf61d80952a26e38b6bdb244d0853aa6f215e70d45f888b2af5f4617ae7d56b06360e7e", 0x401, 0x9, 0xf82f, 0x5, 0x3, 0x0, 0x7f, 0x2f7}) 11:36:13 executing program 3: syz_execute_func(&(0x7f0000000380)="984cbd5ea84a1cac0f05f313bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e136c4e1645c7b0c4f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826ec403815ddbf627270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 11:36:13 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 11:36:13 executing program 3: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0xffff, 0x4, 0x2, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r1, 0x6, 0xfff, 0x204, 0xb2fa, 0x3, 0x8}, &(0x7f00000001c0)=0xa0) r2 = shmget(0x3, 0x4000, 0xa, &(0x7f0000aa2000/0x4000)=nil) shmat(r2, &(0x7f0000aa2000/0x3000)=nil, 0x1f939a4691fa1c2c) 11:36:13 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x800, 0x4) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") read(r0, &(0x7f0000000200)=""/255, 0xff) 11:36:13 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="8f493098c1c4027d1818f0ff4d49c4a2e5a6dac4c17a162726460ff7d4c461a1e88edec1000040df8c7d00000021c42101c2160c8fc97c80ce") mprotect(&(0x7f000001b000/0x4000)=nil, 0x4000, 0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000035000/0x4000)=nil, 0x4000, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 11:36:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000000)=ANY=[@ANYBLOB="6f4a7d3a2eb467d6f11111ab42a89c7b0ae294bd4909282035f13171b93af2ddc69561058565844e0c8f05271dd7"], &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r3, 0xffffffffffff7ff8, 0x1000, 0x3, 0x4f6, 0x0, 0x3, 0x3ff, {@in={{0x2, 0x0, @rand_addr=0x80000001}}, r2, 0x5, 0xfffffffffffffff7, 0x5, 0x801, 0x80000001}}, &(0x7f0000000140)=0xb8) 11:36:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x585) shutdown(r0, 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "0b81be4cbbdc0de06a8825134dbb731221d564929d57e40b90365fc5a5391c8b865ccd1617bc3b07056a13548b6dee1b6e3893d68cc28a9da5fe693cb2e63c1e58fd1fd0f82f2a445777582a656685e09712691d3b047cf547b33dd026fb9e4bda86d892792dc7e816cffb65032954771cc5f4bfb8d44365ce5f5302b63bf1e401564731dc388fd4304da89d71d56b9cd06b80f6a80b29c3791d1a69a1848d3dd6c1027569e6bbc2da46f8c4718dc4daf7c2cac1dc07785028eb156fe79ade7fa46733c91e7839bb7928e78345fbb593240339792b951aa50f5c2d901414e1964ab960309f302d906b60f45cf60b6a4c"}, 0x100) shutdown(r0, 0x1) 11:36:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/308], 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 11:36:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getegid() getegid() getgid() getegid() fstat(r0, &(0x7f0000000600)) setgroups(0x4000000000000095, &(0x7f0000000340)) fchown(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e21d7000000fe8000000000000000000000000000bb65a500"/128, @ANYRES32=0x0, @ANYBLOB="050000204ea3ca4677c66b61deb9c3ce491c00008000003e4efe5629d18407d6880000c51e1d21c0ae641023408cdea6123271b9b4e8bc606bfbacd227fa398fc0ef3bb9ae4ad024c1713c03e7fec02b65265797ee6bb0a67a3a8ed2bcf5228bc0107b"], &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={r4, 0xb}, &(0x7f00000005c0)=0x8) writev(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)="745cb999a977471fb465accf08d5aaab1e7bbd490a92d4e2f3dc827fb99fc50f945eae3cc5af2601ee0a30204292a21e45175ccd4ee9ea9891c0bd25c70840c7a3c69b844859404a32c3781336c22b2d1f962814b2355037b7b91cf2c1a4eef15c0a1553b83da35651d50dd9a927e59ce69165439b379c744ee10efb26f4b91fe7557e20d4bb23f68e7c1c04a3f34427b1c18aab3892783299dd4741304f0d453a295448eb249072c7eb01bcab316c0a0b7e3b71a873f7d141f5af5a3c19f9dd5a5e5a5ef531b70d1cccb37570c1452fdaa5632d3bca0f589c519b1d3fd1b8c0", 0xe0, 0x1, 0x0, 0x0) msgget(0x0, 0x0) 11:36:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0xfffffffffffffff9) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) setitimer(0x2, &(0x7f00000001c0)={{0x5, 0x3}, {0x1ff, 0x7f}}, &(0x7f0000000200)) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) linkat(r2, &(0x7f0000000a00)='./file1\x00', r2, &(0x7f0000000a40)='./file0/file0\x00', 0x400) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) execve(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f00000007c0)=[&(0x7f0000000500)='(+:\x00', &(0x7f00000005c0)='.-\x00', &(0x7f0000000600)=',\'##}[\x00', &(0x7f0000000640)='.-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\\\x00', &(0x7f0000000700)='!&-@', &(0x7f0000000740)='\x00'], &(0x7f00000009c0)=[&(0x7f00000008c0)='/dev/pf\x00', &(0x7f0000000900)='!&-@', &(0x7f0000000940)='!&-@', &(0x7f0000000980)='-[']) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10400, 0x42) r4 = accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0xffffffffffffffff, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) fsync(r4) 11:36:14 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfffffffffffffd9e, 0x0, 0xffffffffffff8001, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x800, 0xac, 0x3, r1}, 0x10) r2 = dup2(r0, r0) recvfrom$unix(r2, &(0x7f0000000380)=""/87, 0x57, 0x40, &(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8) syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="4f535600814394c269bb0cf5658bb2b24fa037a842e48d6a056196a4d9acb27a9daa83839f31a2cacddd565c82485899da9e07d12523476360c455e4e46a9b4748e5bcd7bc0bb3e64968e11a22094ab38cbf53174a544047dc8d8891a36b277e9621878fdce900da4c3079bf3de212c9c4e10e9d2ca8be63026d2e73b6e49c50902e4f5c1d446d05a29da251a4e3702945d300bc0c393d"], 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e23190000000000000000000000000000000000000100"/128, @ANYRES32=r1, @ANYBLOB="a400000000000100"/24], &(0x7f0000000500)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) 11:36:14 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) close(r0) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000180)=0x3ff, 0x4) r1 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x1fb) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000380)={r2, 0xe4}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0xfffffffffffffffb, @loopback, 0x401}}, r2}, &(0x7f0000000480)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x2, 0xffffffffffffffff, 0xffffffff}, &(0x7f0000000340)=0x10) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000), 0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xd0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="0700b3c0b95b08c904aeb44046d3cf9a42ea397e3af5b028c73851a92f4fd2babe4e160f2a34185ae41c2f35c748651e0a5e7f78bef2b1442955544b64459e42fdabb0bb3fda5d20f89927b408ed7fa86943399ac2e6d7dc4dae7d987b75f3015584bb6103c5242ad5b76dfda57a64f8a0449a9cf8af21d4b2580deeb19db6f1ece331beaa4a5214ffadfb7e2041e5213f4d3039a192a77e00"/165], 0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x200, 0x400, 0xa433, 0x1, r5}, 0x10) 11:36:14 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r3 = shmget(0x1, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) freebsd11_lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getgid() r8 = fcntl$getown(r0, 0x5) r9 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000a80)={{0x4, r4, r5, r6, r7, 0x118, 0x80000000}, 0x5, 0x101, 0x1, 0x100000001, r8, r9, 0x7fffffff}) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r10, r11) 11:36:14 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000001100)={{"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", "b330bea73f7f8525d69cb5529a3e4e11b6b051e17a47ee17bef33470bb167031", 0x7, 0xffffffff}, &(0x7f0000000100)="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", 0x400, 0xffffffffb108c044, 0x5, 0x0, 0x4, 0x1ff, 0x6, 0x3}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x800, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000001580)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x3fb) 11:36:14 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) sigaltstack(&(0x7f0000f31000/0x1000)=nil, &(0x7f0000000000)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 11:36:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f1c568c343000"], 0x10) sendto(r0, &(0x7f0000000180)="a293", 0x2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00001a0022e68484a0f364d7ed0e3c11a608bf778b47b04b7b03f6b7d98236e4e2a0d586fd8804cb47d86de3d77140"], 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x3c}, 0x8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="ce"}], 0x1) shutdown(r0, 0x1) 11:36:14 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x9) accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0xa, [0x7, 0x8, 0x4, 0x9, 0x1, 0xc7f5, 0xb827, 0x4fd43621, 0x3, 0x0]}, &(0x7f0000000240)=0x18) 11:36:14 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x7f, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}}, r2}, 0x84) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000ffff00298b44e200"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, &(0x7f00000003c0)=0xb8) 11:36:14 executing program 2: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="f000000000000000ffff000001000000abdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2dfa84e6276ff48f3343e70da8172c62c0098fc5087d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd46660000"], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000980)="f2a491cd803eedf26f6fd0c44139fd5bf94ae01cc1f91cc1f9008000000fc4014c5868f4a95ff95ac44149f216164808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cbc40255b66f0b181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f180f0f984898111d54111d00") shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000180)=0x1, 0x4) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) readv(r0, &(0x7f0000000040)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f00000000c0)="54b9") shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) r3 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r3) semget(0x0, 0x3, 0x140) 11:36:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040), 0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) 11:36:14 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x10000860, 0x3}, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffff9c) __getcwd(&(0x7f0000000080)=""/96, 0x35) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) truncate(&(0x7f0000000000)='./file0\x00', 0x3) execve(0x0, 0x0, 0x0) panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:774 cpuid = 0 time = 1558179374 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001f994700 vpanic() at vpanic+0x1e0/frame 0xfffffe001f994760 panic() at panic+0x43/frame 0xfffffe001f9947c0 __mtx_lock_flags() at __mtx_lock_flags+0x1fd/frame 0xfffffe001f994820 soo_aio_cancel() at soo_aio_cancel+0x77/frame 0xfffffe001f994860 aio_cancel_job() at aio_cancel_job+0xc7/frame 0xfffffe001f9948a0 aio_proc_rundown() at aio_proc_rundown+0xd7/frame 0xfffffe001f994900 exit1() at exit1+0x560/frame 0xfffffe001f994970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe001f994980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001f994ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001f994ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f54a, rsp = 0x7fffdffdce88, rbp = 0x4fcef8 --- KDB: enter: panic [ thread pid 1571 tid 100129 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why