Warning: Permanently added '10.128.1.38' (ECDSA) to the list of known hosts. 2019/05/17 09:11:23 fuzzer started 2019/05/17 09:11:23 dialing manager at 10.128.0.248:19552 2019/05/17 09:11:23 syscalls: 497 2019/05/17 09:11:23 code coverage: enabled 2019/05/17 09:11:23 comparison tracing: enabled 2019/05/17 09:11:23 extra coverage: support is not implemented in syzkaller 2019/05/17 09:11:23 setuid sandbox: support is not implemented in syzkaller 2019/05/17 09:11:23 namespace sandbox: support is not implemented in syzkaller 2019/05/17 09:11:23 Android sandbox: support is not implemented in syzkaller 2019/05/17 09:11:23 fault injection: support is not implemented in syzkaller 2019/05/17 09:11:23 leak checking: support is not implemented in syzkaller 2019/05/17 09:11:23 net packet injection: enabled 2019/05/17 09:11:23 net device setup: support is not implemented in syzkaller 09:11:38 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x14) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000100)={{"dbf40a4321a9feb784fadfaaf189540faed7d704e014238eac1d75811c112b5f286fb7b57cf39eab4eafb14e419f621a2f13db78be8ceb39b867dd173c5e94e6f4acc14641025f228bf008cef45c3f59b5e133cc75d6d7d7d53c396e1537eaa73c014d2ee37f09c042bdf42580c24c855924aaf0f9acd063bd4e8e0c0ad16d2644a69a982247cadebf3f9c3038a903d7ef61fee73fb82ffd1c3c56763da381c1002b27fe2ca18219c402bf2586eb3b3ab48407cdc4b8501f241dce93a750f540e2453db0f15668ed4d7ef49e73e333b2a20086fe58237b346b6a92b7fdbd2cd7e848329c0c03292fb0326a712ca3a9446eddb6caa9a6eab620d9d491405dca09dabb7892d1ee5cc82bedcb50e7303416b39e1a28b4de23f72fe3314a4fa0ed763d4bcbe745e65c0999ba8a3752dc9c0c9347712365fd55f64b9860993dd3b078192ae8b37c39ba2cda69be92f16063a9296be4bfbfe42e7920dd031c75c8f152d8b6e36334218e6fef07ed107f91be5f4b86e38b057485c2801ec54c054bcb06eaee0aeacdea032e5acf7ab258679efcec6279addea8f126a6f439cd5d1a3856d2d929019d8723217bbe9965387ae027db63e63dd594212f5ffc651b2968c4c8f0ec712d354ce4e8bae322aad613ce6bfa03de05c142399fbca684a6129670eadfb8b3f7db64d90724f451b1f3381a91c3c8484cb4bc99fcee0bd7f3aa103e59cfd196e9a394787c92f36d6a05cd22054a9bf859b49edfaf12058d79850857228abf0501f29c207c2a9df5e9153417877e5406f97a79821adef42b45d1d294024fa3dd4bc7e1a3fe2a6d16ddda6da0b350a6a73bdbea1fbbe8f5c837e36af03f9d34af0569be9cb374ff88f5a6cad7a02ab0bac37857af3b8c65880921aaf0e6cf033b607fa31fd371326d07eb6866fa19c567c976b824bc9538e6b610ed4d93a9aea8bab03dcb7c17afc22d299c73ee3806a69fd8745ef85db42caf9d22211d292891c9bdde5564ec5321e6de76ed1dec9bdc6bd905afa13648ef2c7c43391212959b014c8c20f9de58d6bd50156e5f4bde9ff3b00a62f6437a6b8f5475fa1abdebc774ed36d55dffae305ddfe54af3ded69e5aa2f3b49c99618715bbfb0d054b874beaaf1c8c2c2e06a4005cb9baf92211be5d256dd08be6bd55f2a6420c00cfb0f113fca3a9334d486657e97a1703e0056e87f2b297c3d8fefe563aa5777a6fc938782938b34aa8b345b0671781a4ddb85c63e48db5cb97a549d895944015ebf597ffa9d46149f6179ddae5beb6842e4126a15ed49a6b6bd1ccabda9ce180240178e30331e5ff2553cad817749677ff8d6d689edeb6eb5a1acc38f61bee4ca41b6adac066e44eff4bc4ab405b816da30cb4963e43a1d582b1a02732a97cd70bf786aa56dd330a70b0fb48941a3f26748b4279aa3db3c7ed182633d7896c41", "3d7ad32bddb5dce0a309359cd57da3299c080e66345a64ca59c6a3ad3be04f04", 0x3, 0x6}, &(0x7f0000000040)="6607082a8c0d2ce8bb48d2b3adb697cda499b1d60899c1ff74f480386e482bc0d4cfc917fda5cf96a0983e243c106828d4e6d477ef111c6a2e2ab7466904245daac1156822ec1709e8c650362dcbb8bf390c64e2ba4f000409e0688c8e5f0cad1bbf69f2ee11792cef3f3d215d6ead7ac105270b8cee8201d3c4d882aea6197a503226cb3d54ce22ed", 0x1020000000000000, 0xfffe0, 0x0, 0x48363d28, 0x6a611aa2, 0x2, 0x8000, 0x9}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000580)="9d73c0fd637a99c84257670c35e2aee8d41d45f2b675b9ca77b04550cf4b77a448e014b7b1d9cb8991e18b7dc52a52c5fe0f6de67a5d7252887b4ba8cfb3c099d7bdbbded9562812b76fe887a1639b789da42bd9994de29aa1a971fdcb062df07751c9b8a324f6b86eebc7c3bd25db91bb908ceadca5f39f466e821bf5b21cb2bd73d29105d007c88b3e5b24ff3162f5496152d108") r1 = accept$inet(r0, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000680)=0x10) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000780)={0x10, &(0x7f00000006c0)="19adeb705a05ebb5225f3d88a37947e9c47da20b96937fa01ac4abc2d7d9e84b90f5bffb5f44678d816c96823a9ef2c4c3ac91ec08127764dd0628cf34baa50742e3a60d935f88b793b8988950623aa40cb571929780cb08d4c882e4d49b9328711ac9971656c32e4979bf1c0c307e80cb59ae764286e4d16d6113e443e83c6bbd971cc0b2bad41e9628cbd4558dcbd94798f5d2b3a5ab291b33f50328a37d524c", 0x5, 0xf7}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000008c0)={{"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", "4b59eef1a2e305c628aef1d6ae8e44a6949b4b4f21021ae94a756a51a9eaa520", 0x4, 0x72}, &(0x7f00000007c0)="1c1232e8ca6239a5cccccb3aeb7490437b8b8a46822d7722e67163236d9047704f2cb904ef9b4f5e3b693f83a328f60370c9a41b4616c440ee2034060161c9f784eb89a955011228713a5b2b441b7a6740553ef1a3431727f033471a62a2e6b3a1288df57a505133729f2c469d3c1f4d40f817d951b168586a6400285c67be385f1c7348b12ba202f44f7ae738aab488ccf0150381c4004c38ddc65d7d03bcb15fa538ff177a84eff5b1c689a5419fa0ca92579d462ab2491358734958fef1a99b1e97d96e71", 0x3, 0x200, 0x8, 0x9, 0x6, 0x1, 0x8, 0x2}) getgroups(0x6, &(0x7f0000000d40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)=0x0) freebsd11_stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000f80)=[r2, r3, r4, r5]) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000fc0)={0x0, 0x1, 0x3, 0x6, 0x3}, &(0x7f0000001000)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001040)={@in6={{0x1c, 0x2, 0x7fffffff, @rand_addr="f19bbea8fb0002709088198d98db2faa", 0x3ed000000}}, r6}, &(0x7f0000001100)=0x84) r7 = getpgid(0xffffffffffffffff) getpgrp(r7) r8 = fcntl$dupfd(r1, 0x0, r1) getsockopt(r8, 0x2, 0x1, &(0x7f0000001140)=""/221, &(0x7f0000001240)=0xdd) connect$inet(r0, &(0x7f0000001280)={0x2, 0x2, @multicast2}, 0x10) getpeername$unix(r0, &(0x7f00000012c0)=@abs, &(0x7f0000001300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000001340)={r6, 0xfffffffffffffff7, 0x2, 0x10000, 0x10001}, &(0x7f0000001380)=0x18) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x1010, r1, 0x0) futimesat(r0, &(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={{0x20, 0x1}, {0x80000000, 0x100000001}}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000001440)="d08d1d9a132d7493ab37829f9a8664c94c7d62fe799a4817393b7d00f4f1a1c3d7491b56b38d3b3e67861dc26291dfe30f2bac1306e81ec7eb8f6b50b21389c2c91613070d29cea78931ac70910e314799e012a1585015abee53bda558c074a2720ebe6ec16c638aa89503f80c5bf7d12bcf71173462658d3eccc507b75ff3dfa4ff46628bb2b6f98d281a66a738") r10 = semget(0x3, 0x2, 0x100) __semctl$GETVAL(r10, 0x0, 0x5, &(0x7f0000001500)=""/240) sendmsg(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001600)="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", 0xfc}, {&(0x7f0000001700)="2141702b1761f6ea9d7f25997f305a4dff66d378374244f5fa6a7a535bbbd866cc21498b12a0d70b7df41d27ee9c1593f6fc9a5619ca3caaca12770769ac6b7bb779394b6350ec38762ba0cdaa0edf88c538859160b13b9227ac9a847e0eafc292ecc3033453374d0bc5f6409aad0b892c3266f2ba1c3bf9d9316ff812dcbab574d446d24ed8f92896be7e7478dedf293f6d41db0291f1d8cf003fc1513462d6d076163aeebe03472a1f09b2af1c6bd54a35c64177bdce930456afac08e93503", 0xc0}], 0x2, &(0x7f0000001800)=[{0x20, 0xffff, 0x5, "18720084529d16aa2c4833cd"}, {0xe8, 0x0, 0x9, "98c09eef83ee316a63bb5d96994276297848c60091519d10f0c3e42d4cb3fe93889d0ceacd4f432035bfe4504bcad7732324bcedbcc84f96b1b392bfda3e329880efa137d49e6ac1b5e66d8f60594964f2b9d8fb0dee46504b17796f0dfddfaa422bdeb8503576f4cbfb505b0365ec7fa0bbb3412f0f9d5ff5b2e9db381d6b0a0b03fc21166ab116461893452ed6a56cb055392bea77e22060b4c5817b55717ccf31c39b20be0d6bc380ccfa532069ff5ba5b834cf3bafeb3516a9632e13db07d64975b17017d4be8d6e0c3c33c72b4e0ff6fbf2"}, {0x38, 0xad, 0x2, "d63ce18a9378b0b1417df50acdb04968b3326d7a3f2eedc35739aebccca3798f3e78"}], 0x140}, 0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001a40)={r9, &(0x7f0000001980)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001a80)=0x10) r11 = accept4(r8, &(0x7f0000001ac0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001b00)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x3, &(0x7f0000001b40)={0x6, 0x4, 0x2, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) 09:11:38 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x225d) select(0x40, &(0x7f0000000080)={0x1, 0x6, 0x8, 0x0, 0x0, 0x101, 0x6, 0xb9}, &(0x7f00000000c0)={0x3, 0x3, 0x95, 0x7, 0x0, 0x9fa1, 0x8c, 0x6}, &(0x7f0000000100)={0x5, 0x1, 0x8, 0x4, 0xc9a9, 0x7f, 0x5, 0x9}, &(0x7f0000000140)={0x0, 0x1}) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd11_stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r1, &(0x7f0000000180)='./file0\x00', r3, r4, 0x400) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) mknodat(r0, &(0x7f0000000340)='./file1\x00', 0x8000, 0xfffffffb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xfffffffffffffffb, 0x80000001, 0xffffffff00000001}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r5, 0xd0c7, 0x800, 0x7c47}, 0x10) recvfrom$inet6(r2, &(0x7f0000000440)=""/16, 0x10, 0x0, &(0x7f0000000480)={0x1c, 0x0, 0xfff, @ipv4={[], [], @multicast1}, 0xcf2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f00000004c0)=0x68d, 0x4) recvfrom(r0, &(0x7f0000000500)=""/149, 0x95, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={r5, 0x3f}, 0x8) lseek(r1, 0x0, 0x7) truncate(&(0x7f0000000600)='./file1\x00', 0x400) r6 = fcntl$getown(r1, 0x5) getpgid(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./file1\x00', 0x400, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r5, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000780)=0x10) r8 = semget$private(0x0, 0x0, 0x14) __semctl$GETNCNT(r8, 0x2, 0x3, &(0x7f00000007c0)=""/201) __semctl$SETALL(r8, 0x0, 0x9, &(0x7f00000008c0)=[0x7f, 0x2, 0x0]) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000900)={@in6={{0x1c, 0x3, 0x3, @rand_addr="c345ee0a049d03f021f68c5c9d4c5a1f", 0x9}}, r5}, &(0x7f00000009c0)=0x84) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000a00)={0xeb1, "91cb371629538a5928db3bcb2d406b25"}, 0x14) getresuid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)) fstat(r7, &(0x7f0000000b00)) connect$inet(r1, &(0x7f0000000c00)={0x2, 0x1, @loopback}, 0x10) 09:11:38 executing program 2: r0 = socket$inet(0x2, 0x5, 0xd376) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xe0000000000000, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8001, 0xb, 0x1, 0xfff, 0x6, 0x8, 0x9, 0x1, 0x2, 0x79b, 0x5}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1, 0x1000, "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"}, 0x1008) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000001140)=0xd2f, 0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001180)="29c3481ffe78abf945f98c3f9441cf45c096ede4950abecdbf8a386c88419febdf568311e842ef3a3d9a07702656b29702b202bf162400f679cd05d27674ad1e33e27858b88e557d6eec04453677369718e6e26971bfe20ddbac9ee524abf930f3d587e4f09f0b3c0c1786d1688d2d9bee04f852de7a96adf132c9ff2081a13a71c1fe30949461aef3f41492a09dd778ceb0d2cb847f8f1c29534dcaeaa487d1535358553b10ad82586e6dcb0a94689908da4f9153415b78f93691b4b1d288c0e42f90e89d06565f38d292c07b6b8edc4772680183ecaa67136d70ae1dabc29ee2", 0xe1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000001280)="7a5077e31b340d9ee67f66461bdf9bd4647a99ea1f2daeab9fc8a236289e77054f8132cac65de028c3dcc2f1be1e3e53de3f4a6d75339d1deb5833b5eecad539e6f09cd7583ada23e6588977388e013914b0010fe6fdd42ad6215b3319e169f0a0fa19ca68cc4045e78c8904ca9ffffb288d4155c75a569bb4869f7b4cd1474964e3ca02bb415b736fc2a49b2e08aa581b6682aca5b5babfd894fa15376776ccad09", 0xa2) r2 = openat(0xffffffffffffffff, &(0x7f0000001340)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001380), &(0x7f00000013c0)=0x4) connect$inet(r2, &(0x7f0000001400)={0x2, 0x1, @rand_addr=0x3}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001440)={r1, 0x5d6, 0x2, 0x86, 0x6, 0x723e, 0x0, 0x4, {@in6={{0x1c, 0x3, 0x85, @loopback, 0x4}}, r1, 0xff, 0x44, 0x6, 0x4, 0x2}}, &(0x7f0000001500)=0xb0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000001540), &(0x7f0000001580)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000015c0), &(0x7f0000001600)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001640)=0x200, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001680)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000016c0)={r1, 0x40}, &(0x7f0000001700)=0x8) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000001740)="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") getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000001840), &(0x7f0000001880)=0x4) __getcwd(&(0x7f00000018c0)=""/25, 0x19) accept$inet6(r2, &(0x7f0000001900)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000001940)=0x1c) write(r2, &(0x7f0000001980)="27b488fd13558dad5f6e874eba48cced626efa272178d70b4d047e6794e8ad365c7e415b50a41a855346008a383f9054d7e095c762e65f490996d5313656bb4fb0155046df17765cda2bf8c6b441edc96cbbc3ee2a0cf173aa29a4f927e0af228b3df146c5959c03bd8beff7116ccb3214eb3b76311d0d43ffe2ce1fbb795f54e80cbe22fee8627a5e2059aea20f3ae79ca528513a81", 0x96) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000001ac0)={0xffffffffffff7fa2, &(0x7f0000001a40)=[@in6={0x1c, 0x3, 0x100000001, @rand_addr="fbf77e9e8efae8d2fb45efc07eb4f2a9", 0x2}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8b4}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f0000001b00)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001b40)={r3, 0x5987, 0x3, [0xcdba, 0xe15b, 0xfffffffffffff001]}, 0xe) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000001b80)={0x1}, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000001bc0)={'rack\x00', 0x200}, 0x24) open(&(0x7f0000001c00)='./file0\x00', 0x8000, 0x5) 09:11:38 executing program 3: r0 = socket$unix(0x1, 0x7, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r3, 0x6, 0x4, 0x8, 0x1f, 0x0, 0x9}, 0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r3, 0x5}, 0x8) getpeername$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000300)={0x40, "9785ae6ab72ef415195d3f716e552898"}, 0x14) r5 = getpgrp(0x0) r6 = getuid() fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) getgroups(0x8, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r11 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0]) r14 = getpid() freebsd11_fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpid() r18 = getuid() fstat(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000380)="c1fc7f10f7a74a411f3ac9", 0xb}], 0x1, &(0x7f0000000880)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}], 0xa0, 0x5}, 0x20100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000980)={r3, 0x9}, &(0x7f00000009c0)=0x8) fchdir(r1) fdatasync(r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000a00)=0x3, 0x4) setsockopt(r0, 0xfff, 0x6, &(0x7f0000000a40)="e12da1844380b367d0e89e6fddeb4b960718f85d01d5575fbfbcdad97a0d4b6deb4d2bf349f19a6bfdeb535d60b6868547f80441e3d7373c7443950f6cb70c04f934990298144950b1980293e02901b537b8b282230b9ac6d06b7f4736c949dcb0eb57d98780fa293ed701f0501f241c8339434ca3d7ed8f19afc393326d914ff40cd58b9b701eff3fab506c3d97107ee4f4cef9e264a56157ce7f205bddac8348bf4ff0be5e106d663aaf2e121bd60cc7774be15201f3d9", 0xb8) login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 09:11:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1, 0x7, 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x80000001, 0x0, 0x9]}, &(0x7f0000000040)=0xa) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) 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 09:11:39 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = socket$inet(0x2, 0xfa546418b3a2f458, 0x20) getpgrp(0xffffffffffffffff) getpgid(r1) getsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000380)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0x180) semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 09:11:39 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlockall(0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0xffffffff80000001}, 0x4) r1 = semget$private(0x0, 0x4, 0x142) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000140)=""/106) syz_execute_func(&(0x7f0000000240)="98a84a3e66440f3a615771b62c431c850f05004192922ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c401514e4ecb4ecb016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04935e5e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! 09:11:39 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffc) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11074100c4a37bf0c55c41e2e9660ff8aa020840250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000007c0)={r2, 0x101}, &(0x7f0000000940)=0x8) getgid() execve(&(0x7f0000000a00)='./file0\x00', 0x0, &(0x7f0000000980)) linker_load_file: /boot/kernel/if_tap.ko - unsupported file type May 17 09:11:39 ci-freebsd-main-6 kernel: nd6_dad_timer: cancel DAD on tap1 because of ND6_IFF_IFDISABLED. interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 09:11:39 executing program 1: syz_execute_func(&(0x7f0000000040)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed410fc6ffc6f663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af3535419c9c0f43dce2c401f911f999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d6d440fc7bf0d02008066660f3a0b0865") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f0000000580)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000540)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="7b5da6915277a69b2884d182d44cbd085ba632d6f6b52739f2dbf51351c28dfcdb789d49e447ee749841fd467b5fa8503338379d55c9e4585782fc5ad8615c6f496513f9f39858ac15d73ac959bdaa40aa00de7f66b4da25eea2022e13b3db0899", 0x61}, {&(0x7f0000000280)="2b05b201b9fadbe2e59e947ea71c65ccb8600ddd055db1e6f4e557d08cd7f0505fe3973f9d240deb2086d7c65e8e49eaef736a8eaae1390c74bbd5108ffbcc4a8471d099b13f1dd22e7abef904e3fe6bf19298237429e6ee346a623eba3a27127be39699ce715c809f82c65407d6bec5dd11254e959e910c9e484e37b9bb352e7e57bc618084c972d98a2783", 0x8c}], 0x2, &(0x7f0000000680)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x5}}, @init={0x14, 0x84, 0x1, {0xabf8, 0x3, 0x3, 0x10000}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x8, 0x6410, 0x8, 0x8d2e, 0x4, 0x0, 0x6, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x426}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="00db620cbdef79a2ed19b3a49ea8c1db"}, @init={0x14, 0x84, 0x1, {0x5, 0xff, 0xfc, 0x7f}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x100, 0x1000, 0x4, 0x7, 0xffffffff, 0xf3b, 0x9, r1}}], 0x100, 0x5}, 0x7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x17, 0x20000040, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000140)=0x8, 0x4) shutdown(r4, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x41, 0x9, 0x0, 0x5, 0x5, 0x0, 0xfa9d, 0x29, 0xb687, 0xfffffffffffffffa, 0x1000}, 0x11b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x62, "9f05adfb728c982b9d781b56c112fd16824fb13aa3b7099d6510014ad984b48ede97108bd5e091aa1c733b014db5f34514a9f48b9e1a2dcb675fa2eee89a4c644e61ebf3e150753a935b4e2c73caa7d558411d774a31cce421668d4a839059a5d3ce"}, &(0x7f0000000380)=0x6a) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000480)={r5, 0x4}, &(0x7f00000004c0)=0x8) 09:11:39 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000380)=""/81, 0x51}, {&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/79, 0x4f}], 0x6, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) unlink(&(0x7f0000001b80)='./file1\x00') 09:11:39 executing program 2: syz_execute_func(&(0x7f0000000000)="b15672f3460f125405d247e1766969ef69dc00d91c53467d1d6834a59521402642d388000000001cc11735d08ee4c653765376c5f4a95ff9c44109f2168f4808e6bce00000822000b0b021fc51c1ea3a01efc48192558dc3c366450f186746f3400faee47c7cdc5657f30f186a3c0f380a5fd8646736676666430fefb3000000000804f4f2476c546426420fcc") 09:11:39 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x8000000000000084) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x9, 0x4) 09:11:39 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 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) ftruncate(r3, 0x7ff) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, r3) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r0, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") renameat(r0, &(0x7f0000000400)='./file0/file0\x00', r4, &(0x7f00000004c0)='./file0\x00') setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e010507000000ba15c3212c339b1770f35983ff02a4c301f30ba4fd0e2c3e2d00"/82, 0x80) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) chroot(&(0x7f0000000500)='./file0\x00') interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 09:11:39 executing program 2: clock_nanosleep(0x3, 0xfffffffffffffffd, &(0x7f0000000040)={0xfffffffe, 0x2}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0xd4e09904331f9691}, {r0, 0x80}, {r0, 0x80}, {r0, 0x10}, {r0, 0x2007}, {r0, 0x140}], 0x6, 0x7) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0xfff}, 0x8) 09:11:39 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") accept$unix(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="00000000000000d441000000000000000000000000000000000000003d00000000000000"], &(0x7f00000002c0)=0x24) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) sendto(r0, &(0x7f00000009c0)="7151e47628f277341ccce5f54044b9bed96ebae954873d626c441a6ee462717ce5194bed1e695a502f1f7ecea8869e673a64a12f29500816842a72b4e9b6496e0547e3720e5619ce4308c12f5f4146a96e012cbf4deb336977659e81860f34df3f7dcb7f93149b18ebc6c5f1af64cf131c71e194a135303702e2a3d07991987705d51a543cc3a88b20ccd4a22e763ba321d628f9b8f7dde8616b538efae620a2b865327bad6f54f7a02806a6849fded2fe4bf03a090575be3409f245e2e4aa49fb0fc3d7b36e419d205f52b5e3e6a7170c3164f989a827ebd8745b72a4f4ea96e53dba1a1411d5be3b0d3dbd", 0xec, 0x0, &(0x7f0000000280)=@in6={0x1c, 0x2, 0x1, @loopback, 0x6b70}, 0x1c) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 09:11:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000500)={0x5, {{0x1c, 0x3, 0x3, @rand_addr="bd7547bc7d16ab8b470cdc8eae98c677", 0x7}}}, 0x88) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) poll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x20}, {r2, 0x2000}], 0x3, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="198a762371108633e090aaa547b47198a6b409d09741ca62f8df84ed51c04f4f19d4a801c07f63ac800a1b7ebc11bdf45c", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) freebsd11_fstat(r2, &(0x7f0000000100)) 09:11:40 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x3, 0xf, 0x7ff, 0x759}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={r0, 0x400}, &(0x7f0000000080)=0x3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x28) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xf06}, 0x8) 09:11:40 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) r1 = msgget(0x0, 0x8) msgrcv(r1, &(0x7f0000000940)={0x0, ""/207}, 0xd7, 0x2, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 09:11:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) 09:11:40 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x30000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x9, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x998, 0x5, 0x9, 0x8, 0x9, 0x401]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000001000000000000000000", @ANYRES64=r2, @ANYBLOB="020000005ff2ff0068ba1d3c61000000fd0000ebff008200062c026599a29fdbd31e1a1229e3467fdf0f8dde60581636fa655c42d0244c894397f52f25e48bc97800ad973b7e842c784c7ba40d3ce781aa84e79c2d013e38ef322a0f6c624644715f25d2870dfc44840aa7a9c2067b4d2fc425149387d2b6544382dc28bb994e87407e473d9e5654e4999c951a"], &(0x7f0000000280)=0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x10000, 0x1ff}, 0x10) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 09:11:40 executing program 3: r0 = semget$private(0x0, 0x3, 0x2d6) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x8001, 0x95]) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = msgget(0x1, 0x100) msgrcv(r2, &(0x7f00000001c0)={0x0, ""/156}, 0xa4, 0x3, 0x1000) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r3) 09:11:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000009) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = semget(0x2, 0x1, 0x208) __semctl$IPC_RMID(r1, 0x0, 0x0) mlockall(0x0) 09:11:40 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") accept$unix(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="00000000000000d441000000000000000000000000000000000000003d00000000000000"], &(0x7f00000002c0)=0x24) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) sendto(r0, &(0x7f00000009c0)="7151e47628f277341ccce5f54044b9bed96ebae954873d626c441a6ee462717ce5194bed1e695a502f1f7ecea8869e673a64a12f29500816842a72b4e9b6496e0547e3720e5619ce4308c12f5f4146a96e012cbf4deb336977659e81860f34df3f7dcb7f93149b18ebc6c5f1af64cf131c71e194a135303702e2a3d07991987705d51a543cc3a88b20ccd4a22e763ba321d628f9b8f7dde8616b538efae620a2b865327bad6f54f7a02806a6849fded2fe4bf03a090575be3409f245e2e4aa49fb0fc3d7b36e419d205f52b5e3e6a7170c3164f989a827ebd8745b72a4f4ea96e53dba1a1411d5be3b0d3dbd", 0xec, 0x0, &(0x7f0000000280)=@in6={0x1c, 0x2, 0x1, @loopback, 0x6b70}, 0x1c) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 09:11:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000100)=0x6a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:11:40 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr="00000000000000000000000000000001", @mcast2={0xff, 0x3}, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 09:11:41 executing program 0: getuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22eb372e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f2940f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3031885deba1c9c4227d18fa110f0f3c04f0458090000000000000004e") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 09:11:41 executing program 0: freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0xe40, 0x7, 0x0, 0x5, 0x0, 0xd07, 0x3, 0x1, 0x0}, &(0x7f00000000c0)=0x20) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x1f0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x5, 0x7fffffff, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x200, 0x4) syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000157af47af4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdede430f0f9300000000b726400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000400)={0x6}, 0x1) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 09:11:41 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x30000000) syz_execute_func(&(0x7f0000000080)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 09:11:41 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getgroups(0x7, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x3, &(0x7f0000000300)=[r2, r3, r4]) flock(r1, 0x1) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x100000001}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380)=0x4, 0x4) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x3}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0xa, &(0x7f0000000000)={0x1, 0xfffffffffffffffb, 0x100, 0x1ff}) flock(r1, 0x8) 09:11:41 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000001c0)="d27e64a28bb8cf0bb1ea89cb6caaba59ac2da731b193fe41a7f3515ff50746f958e53d0cf0a37e95116ac5a62bb14389223525224b81304ec9c78358d32b1004d6b7c6a80beedc950d0fe8469c34af0c7782e01bc532a4fb208185948eb987b391c5cd38557375357efb02b764ef5386d4c29db401f671dff9b95a0e0a6a0c7eebec61cf24995b9a705a7979b7da96500af9dedf1e3292cf1f") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000280)="755ed7caa0d3d50e7cabf133c9b2e77f6d0d1ad0bab7af7162add2") connect$inet(r0, &(0x7f0000000000)={0x2, 0x2}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000100)="bca4f59c879afa9e3331effe327d0013a330506aff055d8d25597adfc984b2e5dadc4ebb98e2bf6e50b7c490aed49a869cfd255c1702014d7b5bf1a5b49f4e2deb9951523d04cf6755c645e1a85719c690a5e58c1fa67bdfae81118eae191a6afa0a0d65cce58d56bbdfe0ef518ac954276e03f4dad9804707c5b4a56d3f029b571ab9cd86", 0x85) syz_execute_func(&(0x7f0000000340)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 09:11:41 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x11017, &(0x7f0000000080)=0x1, 0x4) accept4$inet6(r0, 0x0, 0x0, 0x4) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0xffffffffffffff6e) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) 09:11:41 executing program 2: r0 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) 09:11:41 executing program 0: syz_execute_func(&(0x7f0000000200)="98aaaa473e431c12f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e509c4819965985100000034d1c4e10bf8c464f22654c461cd583d000000812e2e6dc483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29ac461c258f2b00b66000c0000580c00000b8a826eefa80dd44a0fae71798cc7e8628f6808a3056f0000004e00c48f4878c234b7328de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4c4410dee575ac441645dceb77662") 09:11:41 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) getuid() r2 = socket(0x3, 0x3, 0x4b3f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000400)=0x4) syz_execute_func(&(0x7f0000000340)="c4c2dbf5bf00080000c441fd7633c442fd227200c4027539c73e672626660fae7800660f623e460f55da66410f28dd8f6860ed7ce9092f8f4978e26305") r3 = dup(r1) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000005c0)="a8ef85b4833cf299fba63c6508aaca99271692c6d8a0f1d6cb5173fab9c6985990db2e9cfa0d4247dc586b763f0464d859d03da9cdd6ea8dc1885503dc47d418a0d34c578c6ee0905e37011ba87ad03ae07ea9789d4821c486b6e44797139e6e5b5814d98c9d2ddc77886448f328008a2981552e9580623b1439f40fe8bb825d1e005d28bde421af64c0b221752e02dab384b0beeee1b170cf0b28ef7e3fa7e4fb9854b6c15c4c53d677af7546439dd7278955fdf639eb643b9721615dc56403c009eeeeacf21f6358f637e52230aed1ac32522f93012a3e3035a25d01882eefb7711cc20e35") syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f00000006c0)="0ea3fbd0d3aa0ccc155d47dfdd78aed6e0356b94069323ff390df172b790b7ab87d477ffb76ce7a3ce0d2a124aafe08bdffe69812b75dbc5a62a5ba7cf888c7388cda431f08e99c12ce5") fchdir(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x100}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r4, 0x5, 0x2}, &(0x7f0000000580)=0x10) 09:11:41 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") socket$inet6_sctp(0x1c, 0x0, 0x84) 09:11:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) socket(0x10, 0x7, 0xdb0) sendto$inet(r0, &(0x7f00000000c0)="2824f6705458d2fb1dbed00168c46cde5f263ec1e3656aad42fab3ae1b0dd71b9bb7e527cd9cfd5e7ca4f6e352d6c08579db67be4618724d3ba226b146f6c01e680d5e0cd3b16e5871f6904e900ed779fcceec7fb16ace57cc4d21ef77eab954913faba2142e29322e04ace7acf21bbcf8dba0d232fbc5cfad4cb255e733730573073014bdbf3952d52dbf22386ed2b6e51f85d1884d603539b9cfad4974f4dddc", 0xa1, 0x0, 0x0, 0x0) 09:11:41 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x14, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x24c, 0x189}, 0x7e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000080)="1d41946364e204ad8ef5c6b0e747f6da08063baf68ae62e25bc8e10970bdd78de0824a81d4f6d436de9fdacaa4b1a1f35a7bd68dd711e6a9c62a0fdc07d5bb079e520d320361f9ccff1fdae26244c79fcf3badc4775f9fd83c51e46c931b6cf8d6ad90052682735275dc9f1c3edd3413edc69d038edde8432a17ea94e9b27365d362849007b8fd9d243d5cafeb81a4294bcea103831407352e74228380eb178a6a60d1fda6ab0745095bdc2278f305200db9cb1aaef27f") ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000140)="7686df0858310941e2726b38f46f2642b35cdc4c89662a8cadc0326f2d9715f57863c9e40f2bceb527be1537b169798b40edd201209df3a756d039562a8423c02cdea1eca3d32d8c764972fda8cda564778053e542302bf7e8ea2a99ab8297d4266e837d36978b89949189ab2f0ef88524f6ccfc2f9697b7b3051cf4825562f72f90771825749a63d3a8fe") 09:11:42 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x5d8, @empty, 0x1}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0xcbd, 0x75, "42b0b199c045baf328992a20c7ec445992b8baebcf11452f9d4d90b98ac8011dfcb98ec338cf25ac4605ae70f2b37fe630ecd861b3feb82abfe6d1a7d22b27ee6059c632f32d27a8d0853dbdcf2c1630a09c1185fc55f575f40f563d28622f7d32d111a7781cde4645e0319614177775e3d5e76e40"}, 0x7d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @loopback}}, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x1, @ipv4={[], [], @multicast2}, 0x4}}, r2, 0x5, 0x53, 0x0, 0x3, 0x8001, 0x5}, &(0x7f0000000480)=0x98) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 09:11:42 executing program 3: syz_execute_func(&(0x7f0000000000)="1c0fb5b598cd801b69e4f52962f5795bf9f2681ca600000000e9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce0002e664b0f3a16b706000000fec1ea01eff265dc5f00c401611282030000005b5b26f3abe269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a7dc401d5f421") 09:11:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) 09:11:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) 09:11:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f00000001c0)=""/123, 0x7b}], 0x10000000000000ac, &(0x7f00000002c0)}, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) 09:11:42 executing program 3: syz_execute_func(&(0x7f00000006c0)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347ad0f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffbce6b706b70dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) munmap(&(0x7f0000a61000/0x2000)=nil, 0x2000) fcntl$setstatus(r0, 0x4, 0x8) freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000007c0)="a30b8784dc6d3161f78f5c") sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="e7e7bbe51b940d6c9493369893d4b1914fb4756104f3d92afa949772b85fcd07e7d1622f7a26a1299e53b1fc038d64dd522127b0271670331eb4dcb16d1c6c587403a54c1fee49f18de7d5e5c4e61cace9f177a4281314c1fd9a0efa7485b2726d5ce65df5944540acf7a9aa5eb644426d0f7693170c37c99700af510a2c5c7064ea2a81d49b7a6da7f7e72a11893a112bdb39a30f5875fdd1c3d341faac05d7fa02517e726aa7f613318e3be660b81079f2f8ef93fc28c55eca0f21e7f66876bc865811a16646541be4fde6918cabaa80e17950a00293811183ebb85213945f36fc2f449b55c15cded57f1a97fa06a0a50315", 0xf3}, {&(0x7f0000000140)="18a0a6eadcdc5a26b2898d6d241a84f5df10ac8db1a125031a860ea1b442af0e03965b34b057e4dc2b05c5853046a1fb7d1b6866595d0b8add31a9728a313b2c112af40bfe6b56b0", 0x48}, {&(0x7f00000001c0)="03b426f2ce0ac19313bc22aac602", 0xe}, {&(0x7f0000000300)="a724e230580f97b899186ee61b41ce3472a7f2f2db981ad1c51efe4a3d791b794bc2f202a42d87482c58b6d638245e32411a8f378ebc5d25ba36049bf22aa8b95da0b652977d250ce63bb0e54cd8c62cd2ab820912d00bdc2de0bfe59866a71e9bad19e2c5", 0x65}, {0xfffffffffffffffe}, {&(0x7f0000000200)="8bf15a96f097248bbeb330daab25fb58ddc18a23acbc44c972f51a2cd30bb7cb9ce61391", 0x24}, {&(0x7f0000000380)="d8286aa267561fff96aa86dc4646b5693c5e6b10780b50372dedce98aaddfcb4520a37ef1e1f18fd38bf34e41385870c8a135db5d268de7eef1fe3eaabac223ce66edc5941a06c30aa24b46d42a8ea790a285059410c", 0x56}], 0x7, &(0x7f0000000480)=[{0x30, 0x11, 0x100000001, "f21a177fdb5bc9b7d0243c4eae29befbb4e3cdc7f8bea1d9bae990204ac2b8ef"}, {0xe8, 0xffff, 0xe8e, "2cb2437e7dcc51244a7da8c5e9932b438138442fe61bb38b4686e36931ff6bad7139d6275371f3672e4e067c8e00442565faf1ab21cd9235c93ed1fabf97cb0f6a1ad6a165715805c38e7c91425f23711818756adbd033c7a5662b3b98f57cc7da5a7605853932ef0ed73e1965ec62c224ba35c855d6f83e6c814066309d68742a2a60fa42af5ed6489833dba7066123a99a8b1e8da5de129cd6eb474e32fc4ee82f3ae52f27aaa09ade99adf05ab1d1b665c5107bca8e6b8c2673dce9025d6ac48b2583bdb914a33ed72e145fe9ac38178bf07c34"}, {0x20, 0x88, 0x7, "c09805f45c35817b405e92"}, {0x90, 0xffff, 0x6, "681ec2bc5fc88b4562fad1bc86f8225325360919253df02689377318e7853b86104f095bfefb97d5aee4f1fabd204e7fa49be0a028c18ffaacd6373bc1fec12e5c81ed551b59ccd572e9ade710dbddfe1360913d0f606a3ce6c4ed9a30e6e03038d5eca2ea737e0f506e93e68cabba45712c4013f591fae681ba7227b2d9"}], 0x1c8}, 0x20008) 09:11:42 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0xea) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000100), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x11b) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x104, 0x8) 09:11:42 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x902, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000f4010300"/136, @ANYRES32=0x0, @ANYBLOB="000000b391d2fa00"], 0x94) 09:11:42 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) 09:11:42 executing program 0: syz_execute_func(&(0x7f0000000000)="66470f382b1d00900000c441f9f8d20ff59100800000c4c1fdf5eede6524c4e19de4c4c441396738c4415de01b268030726442d1d9") pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x4) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000380)="ace5d60799ccdf5614b44083b3c1ac0d6d7be9297014af62941f83c43e226c6a20a60acbc76b1c48a3b08bcd9137af859231081f7fe8fc6e0df407e0bbb78933328d5ac30f90481841711ef9262489853dcb4ee4a588b9e5858e4659d6f73c16afdcc96b2a6243b3d565f8420c9f1ae3ef1d768e10c4ca53f8c2d9a32a7732e73eceb317bb432e7f6c8f9bbd704508d69d8a6867bf54975dd09e758a55e0cfcd1fffaf6f07d216930c6489e28405425199444ac7b7919fa995") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000080)="b28d8b029760c5e81a4596cffa4d5a19978b4580378f97b859c49382d95427f192b3df57a5ecce0ddd5910d3") r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xa, 0x108) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x14c) renameat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000001c0)="109bbb0f3bdd20d5e6e26107666b62b5c91524144a7529a1e7ccb511b41e44087633e83098d164c7a1ffee4cad4c3859509c3ab987b1fc2c6e84ced8a500ab3bdd5c12d54b6f65be541e529b9f63dcfded2a22b43cf093e1e69aae19a05a41352fd23ddb2f4580f7e1b28fbd205ba1b998414cde8ee8abd71c133ba75cfeaa505f67685960217b5d5660a699da78b34d9f7e3c") 09:11:42 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0x0) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") semget$private(0x0, 0x4, 0x508) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 09:11:42 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f807914141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131c555fba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x4, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x40) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "764a5bb14fda17e20560030464a3f6e3ec874c9b8709ec4f91630060a6905c568f084413e1b780d3687ebf7dc91a4152c15d0f3a3702b2dd60cf4af6d5aa0c29305362171301664bee2176957ac7692ca99720ba6d47ba2094f7767408a56042659c8bb5856ba5c115d483a8a9380b933aad7fd90cb64fe2037eeaa6c43a36ce915cf181819f7fcc05deb08629cbd306301997c0858c7f9852a0837d2cdf5879f4963082892657bcf4e193df9ba884302e35661689432c7c1a5758000b428c9e450890f76653dde852447f2823c966ea19fbab9ab355a5f17a36195a2cf236c5214f0c536f401de2559a6ba195dc316f"}, 0x100) syz_execute_func(&(0x7f0000000140)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 09:11:43 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0708000000dd574f7cb43568546b81e6320840b5c53289b52928ef609c524072316482eb03a549c657608a8d93fd3f7b1f550d7e0c47e6dfe0a322cfb420323fa57a1e794fa2604585c89c38bfbe7da3b6264ca1a87de66a235759414d9e3b4ee00c1ce2c929"], 0x1c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0xffff, 0x4) socket(0x1, 0x3, 0x9) 09:11:43 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"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", "9b8ca12c00a57eb5a26fc442138d7669f5f117f8877c74cb6e1b847f58e8b8aa", 0x6, 0x10000}, &(0x7f0000000100)="e5f077844f97932e858e6a2a091d15ae418f6565e58251bf3a8dadba86947f7f4174d9d1d8c1f1bcb217e4786fb62b7688d7069c339316c951ceabae69092d08f2cc36cfb47b31e24d1e976bea492faa4cff32752808423437fa76dcb5d095ec28b323d5be05", 0x80000001, 0x2, 0x37f, 0x9, 0x800, 0x8001, 0x5, 0x6}) syz_execute_func(&(0x7f0000000040)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 09:11:43 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4cc7, @loopback, 0x8}}, 0x0, 0xf97, 0x40, 0x18, 0x8, 0xfff, 0x7fffffff}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000001480)="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", 0x535}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00./zile0/file0/file0\x00'], 0x1, 0x0}, 0x0) 09:11:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x9}, 0xffffffffffffffda) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000040)=0x8) lseek(r0, 0x0, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f00000001c0), 0x4) socketpair(0x17, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x9d9a80e21c0c507c, 0x10001, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x800}, 0x8) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x9442, 0xfff}, {0x2, 0x5}}, 0x200) 09:11:43 executing program 1: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = semget$private(0x0, 0x3, 0x20) r1 = socket(0x2, 0x7, 0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffffffff, 0x3, 0x0, 0x80}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0xfffffffffffffff7, @empty, 0xffffffffffffffff}, @in={0x2, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x4, @mcast1, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/3) 09:11:43 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x14, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0xffffffff, 0x9, 0x80, 0x8000, 0x8, 0x5}, &(0x7f00000000c0)=0x104) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) preadv(r1, 0x0, 0x0, 0xc700000000000000) 09:11:43 executing program 2: setrlimit(0x5, &(0x7f0000000080)={0x1}) setrlimit(0x8, &(0x7f0000000000)={0xf9d3, 0xfffffffffffff000}) setrlimit(0x7, &(0x7f0000000040)={0x3f, 0x7}) 09:11:43 executing program 1: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8400, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@rand_addr=0x3, @rand_addr=0x1, r2}, 0xc) 09:11:43 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x8) fcntl$getown(r0, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x7fff, @empty, 0x6}, {0x1c, 0x3, 0x8, @mcast2, 0xfffffffffffffff9}, 0x0, [0x7ff, 0x3, 0x7, 0x6, 0x1, 0x6f7, 0x9, 0x3]}, 0x5c) syz_execute_func(&(0x7f00000002c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c4ee6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe") 09:11:43 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffff0101ffff00bb0000200003009078000000004500ffffffff1383f276ab6b6e183f54d3bdbf7ee47ea4309e372ab53ef020566b22d2e7"]) 09:11:43 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x1c) getsockname(r1, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r2 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x8001, 0x3, 0x7ff, 0x7, 0x100000001, 0xfffffffffffffffb, 0x4a, {@in6={{0x1c, 0x1, 0x6b4c76d5, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x400, 0x7, 0x3, 0x6, 0x7}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0xffffffff, 0x9, 0x200, 0x40000000, 0x9, 0xfffffffffffff0a8, 0xfff, 0x7094, r4}, &(0x7f00000001c0)=0x20) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x2000) 09:11:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6, 0xdd, "e3c02d4dc48efd1395be0265422b47b9564b93e56e4e5117ec30f9f2b6621eac5b14133331bce3c0135535654fe27b39d65d1c865001f9531dc45f794851e851a694f7ab5ae10fe71229d5460e4091cb06cba5a09d3e8c7d3ab901f6f706e091fc7cc80ffdab5cfdc1f8a9c1ae57813ed3041f5c1e0bb32de1343d84207d133374a278f7d852e3791bf2669a322e7ea99b216c386eb85d3676c815c34dd4c16a0beb6f7072e8c7b83f4f9bf45da85d59438b87be981d87bef6bfcc3c164d3babb64ffc5bc1f34d7844b32462927e8f8444aa7ab4f5d36639863f95a3f1"}, 0xe5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed49da26"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 09:11:43 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000380)}, &(0x7f0000000400)=0x10) nanosleep(&(0x7f0000000080)={0x0, 0x5}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xfffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000380)={r2, 0x2, 0x9, 0x6, 0x4, 0x1}, &(0x7f0000000440)=0x14) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) 09:11:43 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x5, 0x5, [0x100, 0x74a5, 0x5, 0x6, 0x3f]}, &(0x7f0000000180)=0x12) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x20}, &(0x7f0000000200)=0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 09:11:43 executing program 3: syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfffffffffffff198}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x5, @mcast1, 0x8}, @in={0x2, 0x0}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x4e8f}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) 09:11:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000200)=[&(0x7f00000001c0)='\x00', &(0x7f0000000100)=':\x8b\x10\x90\xa8%m)\x0e#O\x9c\x14\t4\xfev\xd9N\xc2z\xbbJ?\x86\x85\xc6\xf1\xd1\xe9oj\xfa\t\x8d\xee\xa6\x84\xc3z\xd7\xc1^\xf9\xdeP\x1d\xdc\xd60x0, @ANYBLOB="d2000000ff166d1d7d87d91814c294f3e82d1e7c1d438126be110d67a97cf04864ac8420f1a2abcf73e659bd81684a806e58c1d5fd04e283101ce356f6984972f8005271692b7fc5d97afcd98b199484a3267f82522529b6851cdd12d1443b554d3e8b33ce32df736ca48a209a61e1e089a87d9c2e4813037e873d22624e51cdf9880242a935f4b187ed3d828e267b788e0e43a4fac9e1261c77270540b953164c7dab6817833e111dcffed60a1623adce82d23d8ee08907f6134e5b025e0f0d0170dd3fcaf9744590180d8a21c4c378000000000000"], &(0x7f0000000000)=0xda) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r4, 0xed1d}, &(0x7f0000000280)=0x8) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0x8, [0x4d18, 0x2d, 0x7, 0x7f, 0xb22a, 0x2, 0x3, 0x10000]}, 0x14) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) 09:11:43 executing program 2: syz_execute_func(&(0x7f00000001c0)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x10000000) r1 = dup(r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x6, 0x800}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 09:11:43 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x1a, 0x1000) setsockopt$inet6_int(r1, 0x29, 0x29, &(0x7f0000000000), 0x4) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 09:11:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x400, 0x30) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket(0x2, 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xffff0000) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 09:11:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) r1 = fcntl$getown(r0, 0x5) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x2, 0x7, 0x56, r1}) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 09:11:44 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000022000300907800000000450000000000000000040000ac2300aa000000000808000000000000"]) 09:11:44 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) wait4(0x0, 0x0, 0x4, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) ftruncate(r0, 0xc7) 09:11:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) 09:11:44 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0bc4630d6adb8ec4e2e99650855b660f162f0fc4014e66f66d220fc421996783a3380000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2bc4a3c542f2d20142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f0000000000)={0x9, 0x0, 0x7, 0x100, 0x9, 0x2, 0x1000, 0x401}, &(0x7f0000000040)={0x10001, 0x5, 0x6, 0x101, 0x8, 0x1, 0x6b, 0xfff}, &(0x7f0000000080)={0x780, 0x80000000, 0x3ff, 0x80000001, 0x10001, 0x3, 0x4, 0x7}, &(0x7f00000001c0)={0x5, 0x6}) select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) 09:11:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)) 09:11:44 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x3, 0x4) bind(r2, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r1) shmctl$IPC_RMID(r0, 0x0) 09:11:44 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180)={0x48a, 0x9}, 0x10) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00890096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") chdir(&(0x7f00000001c0)='./file0\x00') 09:11:44 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(0x0, 0x0) getpid() 09:11:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0x2, 0x200, 0x7, 0x2, 0x811, 0x2, 0x5cf7, 0x0}, &(0x7f0000000080)=0x20) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x8001, {{0x2, 0x3, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x7, r2}, &(0x7f0000000140)=0xc) lock order reversal: 1st 0xfffffe0000af8880 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff80004c4c600 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0xffffffff8110ff0e at witness_debugger+0x8e #1 0xffffffff8110fb42 at witness_checkorder+0xf72 #2 0xffffffff8107e013 at _sx_xlock+0xb3 #3 0xffffffff81518a52 at ufsdirhash_add+0x42 #4 0xffffffff8151d3cd at ufs_direnter+0x5ed #5 0xffffffff8152b54f at ufs_makeinode+0xa7f #6 0xffffffff81524d00 at ufs_create+0x40 #7 0xffffffff8195e622 at VOP_CREATE_APV+0xc2 #8 0xffffffff811c32b9 at vn_open_cred+0x409 #9 0xffffffff811b7bd7 at kern_openat+0x2f7 #10 0xffffffff8170f5b6 at amd64_syscall+0x436 #11 0xffffffff816d675d at fast_syscall_common+0x101 09:11:44 executing program 3: syz_execute_func(&(0x7f0000000840)="b15d91cd8066410f3a20dc02660f708390010000003cfec463417e9d080000003289dee7e7c46151ec4802ddd5660f73dbfe01e18b8bf4a95ff98f4808eebce00000802000c48ea925b1fcba5193e1fcba5193e1660f383fd10f38cb4d71c4037961fb0b64660fe23ba97c073a073a4aafef7e00c4c1fb2db7060000000fe886070000003624510ffbe665f20f2b2a8f6958016b8c38e92e67660f3815879b4bb4222b54111dc421fa70e4ac") r0 = socket(0x1f, 0x5, 0xff) lseek(r0, 0x0, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0xfff, 0x4) 09:11:44 executing program 1: r0 = shmget(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xe, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 09:11:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x2}}, r3, 0x0, 0x101, 0x9}, &(0x7f00000001c0)=0x94) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000)=0x9, 0x4) 09:11:44 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x5) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x10001, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x61, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 09:11:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 09:11:45 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, r1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) sendto$inet6(r2, &(0x7f0000000240)="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", 0x1000, 0x100, &(0x7f0000000140)={0x1c, 0x2, 0x1, @loopback, 0x80}, 0x1c) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 09:11:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x19, "b814941ccc4559c5536b33be1198c8cb77609f7d52e7b050c6"}, &(0x7f0000000100)=0x21) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x43, "0a2bb88a6c25321b0511f6c3f01b77335082d39481e50da37fce83ace510ccf5bc5420984e87671ba637140252c3e8346c630810a239d41343df78836961f1d332a717"}, &(0x7f00000001c0)=0x4b) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0xfffffffffffffffe, @mcast1, 0x121}, {0x1c, 0x2, 0x3, @loopback, 0x7}, 0x9, [0xffffffffffffffc0, 0x800, 0x7, 0x4, 0x0, 0x8, 0x5, 0xffffffffe551cf48]}, 0x5c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x32, 0x0, 0x0) 09:11:45 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:11:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x4, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f00000001c0)={0x0, 0x5}, 0x0, 0xe2) 09:11:45 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) clock_settime(0xf, &(0x7f0000000140)={0x0, 0x100000001}) sync() r1 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x401, 0x8}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x7, 0x13, 0x20, 0x1c000000, 0x9ab, 0x9, 0xffe, 0x3cf9, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x5}, &(0x7f0000000080)=0x3bf) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0x40, 0x2}, 0xc) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 09:11:45 executing program 3: madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000002000/0x1000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) 09:11:45 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socketpair(0x10, 0x2, 0x92, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x4cca, 0x4, 0x3ff, 0xfffffffffffffffe, 0x5, 0x5, 0x5, {@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xc07d}}, 0x0, 0xfffffffffffffff9, 0x8, 0x7fffffff, 0x7, 0x3f}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x8fd}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040), 0x0) 09:11:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 09:11:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x152) r1 = getuid() r2 = getegid() getegid() chown(&(0x7f0000000080)='./file0\x00', r1, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x8) 09:11:45 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 09:11:45 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x100, 0x2, 0x3, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x0, 0x380, 0x37bc, 0x8001, 0x6}, &(0x7f0000000180)=0xa0) 09:11:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x4, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f00000001c0)={0x0, 0x5}, 0x0, 0xe2) 09:11:45 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x40) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') freebsd11_mknod(&(0x7f0000000140)='./file1\x00', 0x7000, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x5, 0xfffffffffffffffe, 0x4, 0x1a, 0x401}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x0, @ipv4={[], [], @broadcast}, 0x1}]}, &(0x7f0000000300)=0x10) 09:11:46 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r0 = socket$inet(0x2, 0x5, 0x1f) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0900085200ffff0900090009f88ca73d32f4a8cb"], 0x18) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet(0x2, 0x20000007, 0x67000000000) shutdown(r3, 0x0) 09:11:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)=""/144, 0x90}], 0x3, &(0x7f00000002c0)=""/31, 0x1f}, 0x80) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f00000000c0)=0x7ffffffe, 0x4) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="8202040000000000001f2a9a9d9f22982c00"], 0x10) r1 = semget$private(0x0, 0x6, 0x43) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000380)=""/117) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000000001700"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 09:11:46 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") chroot(&(0x7f0000000000)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10) bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file1\x00'}, 0xa) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) setsockopt$sock_int(r1, 0xffff, 0x1217, &(0x7f00000000c0)=0x154, 0x4) wait4(0xffffffffffffffff, 0x0, 0x17, 0x0) 09:11:46 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r1 = socket$unix(0x1, 0x7, 0x0) getpeername$unix(r1, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8003f) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 09:11:46 executing program 3: r0 = socket(0x1, 0x20000000, 0x4) fstat(r0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000240)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f284001b10b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b6593131b15dfba135fb110f0f3804830a000000") 09:11:46 executing program 0: r0 = socket(0x17, 0x205, 0x9) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) truncate(&(0x7f0000000040)='./file1\x00', 0x6) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x41d) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8001, 0x1, 0x0, 0x80, 0xfd7d, 0xfff}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0xffffffffffff4ca5}, 0x8) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 09:11:46 executing program 1: syz_execute_func(&(0x7f0000000040)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01efc36645363ef80f9966030faee42c240fba2e0040c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x49, "5a794ddcc93f05b6ba4d8812a0e0f91fa3eb6b75cd0f6102f6db8f8cd9d088612824dca1e2524ef30676b75fa969256920addbbdfcb304ce5a0bf470747028b43dc6a40a08704187ad"}, &(0x7f0000000240)=0x51) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x8}, 0x8) r2 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x2515c579, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x837, 0xf636}) 09:11:46 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000500)="1fd08280d6269098ced8ed547358de9c500b22f7221bf25a55cf2dfc34bd206e178467dcea483277f799d8c0d1b03ad4137db06a5a5a7fd3051ac7856bba8c776c8a0211d4cdccf2d91206466efa62ce7d9c00f1bb7f7c80df3f49e4a86762ff13ef0c97afb0c869acf2d097f58e1e09e4a09a83c1630a2cfb16cf2e8d2daed4822edd0e4c88c7c2dc66de2b5df8bc3cf02150f2ad26ce77ce781556053d7042fccdb96bb06e16d7ddbb7b1a518ca3d631fa7ac857a340d39780080243dc4554ab968402a4aebc3c6d4aa31232b10cf9f571c78ca16405a2f35a2bac0badcc42b9ca7bd65868bb2f7120fcc86df89bfd21767825f8d79ac5442407ab177aefe1cc54fc86af9f297231c40a0d88d1710c7910ecf9b327a9642d4fbefaf8f3276149351ceeeddf7013f2a4579418dbf5347069484f1057ab3a8799d2acd3148fb3587cdfa23e8c01966e0ed431b4a9634a3c773759f3a379fa05f67c3963cb4fdfb094d146d1e2108ba82d977a66a6caa9206f262b4db670964c93587d0ba7398f2ae39b478389b961177341deadbc9dc52abd1a378dc880cb65600e031046eeee17e57169c01cc7a58bf6f2d1293b8a5b49a470bd44b0985bfc5175edd2fc5bfc9aaf050975c830c5377e92f5973108501b61ac70e7588b1239901ebe80d7855f7baa02bb08ee4f5c6d3963f0753c65f37a26860301e81ea39df188315ea1b23725e802d104bbdc51799c31507d81ae1b1a8c4cd13e076bd082616dc9bb8bc60f7463e56525ec20cf8cf8c740d0268367e5833323f203987b7c9f4409d64fa90079d75087210a236fa2b65d65eb6519fd95efe874a0f7335a7b4a7aa092c95f831bbef80d7f843b48d3f34af09241689febd38bf462c43c655bd52acb388714e22e884c11737f2e67302453292d467c4c0cdb4df5a1025cbf7cdff8ad993a3309502cceee045abb59de6ba77cfd72156c8a18d72de93c9ca6e5d5da9b398b3b9e4a563c1f6e0d1a454dcde96b7bf0063f9d3433c76c80f52bdb06ac202245068b7ef86ff8f8af1a677817bc7bb63d137681cc9dafe1d6651ed48390692de67e62c13491367118c0fb5e180cdabe0278e4319fb15974458e74d1829f742dc3d65ab29f8ef17ffa44d91b26749f7ac784bc813cf087ca2a8e142ab7a5d3ed9d693c32615a8b8cae32099c7867b101724dca76f1fd495ebccf6793aa6275dfdb46e55291759713c969651f8558037103d5d89407b8ab3429e9699892ed43e4b9a3b2d507c279d4d2d82f09b26a42a72dbb854c76d75c681fb9b60002d0273ebdf9d4c9eb7d8c82a399cbce5010ad56fd8470818785c2917e54c04f5aa50a474d52c5005c5fa90ffac845d47c4f414103355b0e718189d6dea466d8a64af512b47f3022387cb65026e20c9f1de55addbf0b3048982ffcc1797a7fc8871accc1a42b2b5cf3365dcba87bf114c755b9a4b841c80631f1d6e60a73bd4dd405ded619fe129437a92622a40ac6f2647737a63613f2bb5e0f76490a0d7d6939e4f4760027006683f7f8761986fc4e8da81a0f5390e463b8645b74aa52cffb24aac653b3a972b378c201043b0d4904c5fbdff68df761719f62b49f7f9aecc78c4e138e38134a3c7a6ddd9855f875615fd2be6967218935082ab57c6c4e54ce4ebc4192502d355c9cfef9678c8f5c6c5e67bc8c57bb8fc4b15f1d83b6fe141649f0a377b681a02f79950547cdc628b39a4b374cb0ed3d988c51c26d4b60241bff4888c856e664e35a82f5080545d48b2bd0783b8f018c0b702e1eb9ade65eeb98ca7f9410c95b5d168734567cd258eb7003183fd711b64333201f9a684f60c7ef638e45df568c1e43515fe4014fc18a364080cfdc599c47c7fe16a617d0e6cd9f849a7dacc192ea2a5708256472869526b49a328976a9cd0333d9cedc385b7fdef6d5018eb55218f5eed67434a6b1e708ff69c8cb97db1264d1374793afdfcba43a28a3cde7a9010090e2afe358b6133b2bc9db13f495872d0137082669232d0733c05bd3a453ea9094b663af76eacd35ffbdb3df1ba42759e65cb636f42307ced34798d33d0d213a4873e7ed1b1d9a6e4c62a74d8f15a8e725c92e30365ebaa1dd2ff0f062c2455b052595457b6ad78642efb584db32dabbb6ea15c2bb46d65b530e353563ca7788fcb0c15279b4aefc45217c19814ae3e3d918b2ab3d22b3907a4b66929d1212a3dc2f1963ad24dc1730a5927a3a64fda0cc283e88672868d42b53354e0d7cd4c37e4f3d89236f03b2f9615a88dd0a2b1a2618829fe43b0daff2763f5eb4d39c0361ff824ace4c23d5979a8e4257bc840acbd5e0e8f1f386ede6d583c6de2b12bb8bf4db5259a24343dbe05fb6bfa2081076daecbc61c2f0f730a1c903145a197e2578518e23b7b0d5224213ecb7070b4fec0861b67e720f77fb52715d52cf1ce95bea98c480f9e802aecad48f34afad84eee8f282dae2a9e981da9aba98cc8f15c5bd1f27a598be8d604796117998cb6f108292e39a49b893c7d540e3b938cfd9b51d77a41f28a43e18df66f0c5287cd7a68066bf678ffd9f9fbdd7fdb9b1c378e920e679d3f1bdfec8c7fb53d0369e63664a7b7a87c924249ff9fb78de1ebf7f96d52e845cf254384c67e237da18ec02e137fd23e70f08ce318e7223e43b21b34f7d9554f8cfab10c8324d5114f806bc23fb67d2ab953b8663dd79e4cf76ffd56aafd630a97c29c66eb5b2dc6325f311d2320bac382641c8dd588d2149a9cd5f199b3e5f43f6e8a492622b40ace15e4c58f45489eaa396a6ab23d1c93ecffcf925603d0767667a0ee1c31d09386434ee21a37e47a34c9d232b5197bc3836af3d669dcb4b39ed1ed5b25ded8e501ff9914dcde4884ad39ff14dbc1b3a6464285f26733109ce677fb7507bb45b87e092b5356b546bc726f77885b0b3a3fee662c44b8e6e82dd02fd4902460a66136298e84217511cd88e939b2eb8b85d151591a489fb90f6e45f4f6614557ed7abb9d9756aac98e9ca334ea746829d460252a1e9b3a38a77d8960c4eefaea7f46dc81efacb0128d377ac60265b2ec4ea63269ce3ec3d5e15f687ac6c2bf657b449cc17ccfea8383e5812505419a404bf5837e971600fbb2f1c3cd93b2a37e16a2b75c4f3789b3b239a50a6db1bd2c0df1348e4bf4bdb3e22d60d782e4139662986c2dac7cf06492ffaed5461e3648afc354b20bfe2fdf5d8e9e78f79038b08565f41462517535a2c0d29e44e767c6002e9699e1f0a9f5c0740fba8c13461a9d24170b314678729b07bdddf7b0ac2d8072ba4caeea0ce2fd565b029a5425a3fe852ab6a51ad3d11486586eb7f249c01a232a3775ea5623ff7b4961bf3e3c4ca31f6e085a1271bde2a409cf2173b5438370f7b928e93e150b7126f726787ac72626e7e2a476a1963f106d635ac0bc7ac61a53141071bb27bfbc435ab28ee57819420028a022d67b7e6de1bac4b66276f36d2084cada22c2c9430ac4a9dbcfcdbdfd7453acba85e33a23e240a0bc99c5bc5a54c2813700ef034f246616e0d6923d4d81a0507bab3ade9b81294dc0bbb1d359f85984477a536f2ab24b3c2179641ee22295cf2f1eda92dff2baf6dd191ac52002ca160c156b29d22f6ce77b0a2bd0de347b5f6135e2946aad7a154e4062be7a23d6ad975a58e9116f6ebc03f28cc116b5f93eb911f15d32102d354f7da16781e02e9d1ef78884a35835c9edd122b51c22b35c52b8aea8aca548769b0feff2f961e40ab145824ac92c0544392f0b0c018a230c8fae84d18de09e7f8173a507049d14375d6d89c40f4041f38f3162dbfc33d19831f6cce538957d0d9e1a6b597a9b2a713fdbe5e9b452e81c1a0e4fe1af0ac7eb6593a16f7c87f54901f5942de32792fee6e33d50b394b72fab97190c98ec446f41599e168e0536cbd9dd15487fb74fdf14419c9a471647ec0d2636f6701b65297ecafe48f05fb79cd671c5699260b9abd02ad1dc569d866daa5b2fbd7c7c5201afcfc794deec8d1ea497181d056c80601d15181ff542305e38d4a2fb1aa7c0539dfbed4897e6b57cf25ca24015c8c1f76e886f7ffbab17bd7e0003175ba652801244aa596741ad1d21b3e1414bb604b3f6587912b857315bcca59d0419f4a33a7333e08a08a713b5e056bf7dc65e290d1962abeb2c908af2a525722a31cb322f0b3e72101c7df8444d4f4b960633b9cbfe55f6383e9a54bb39eabd8ab782f53ce2edce99f383745bd15d91c0e95833a1298aaf228663ae6db3d92bbb05c5cc09907d225dce16ff77dc166d235facfcb62a69094a59d8b7c5a141e66758985762b59fcffa8bf1eb0e5e74199416f4e64f4c41944153c4f9935c943fb2edf60d7431b35505be974e430760078a124f0d89028ed316c935037de536d465aeb5bd0c1b47f3b3911e8ff109eab7fce3743c07ddf16b17fad322d6f6666b8462ab87f116492b3f62a6a1f4d688c5232a25bc5e957d7e7c88c42928274d84bf75b70575e9d8ece3c0227c7fac2f541737e0923a94dc2cf1f9775327a86d17c633bf8ce21f0acfde0b59d5da60469d040a5058511683b325784237e6156ff467b8c9801c74ad0e92ed8710efbb19ddb6ecab8da672753897b5f8c7bd7adc69a34b1c64b35fae5c3d1324e32fe158d0304829fd29772a31219e101a7ea93ee2696731452ebce75e31efd6e655d00cab61027309874eab79745d641df51c9e65b89eded04be2eda100c9490e0b88e0c212da70e4e4676f14189a75c6e9ea107c906656ae4ee2a095511bfff0dd4b0a8f441cee94c15da7d23ad9e90a8d1730d12818589daad2dc3a6b67b26ff948bbc00de52c57581be81571dcf9145c4ff64631af7c275c2e6d124d6915d2cdbf3f6a9a1c0627229b01f8e225f080a5545f1a6ecf084420368214b4e8aee455744abd3d8f05b6eb7a8e8abb89230743da735df8ba6cd07a95b0ed1a67156f6999f6b1402dbd7d7664fdcfc6ea1ee2dd85582de7ab8fe600da62ff413ed9aea8043a5a2ff164197e25fb9988dd9e179855638301fb8a48f857f93a5daf966467bdf4c4f89d10fd4384a32f9cdc348210309d9762e3f7affc751d356cf7c1bfef42be5f4f10d28ff9d69210377477b6b1d4b4abc7d8a67a756189bcd23f99ed92f04733dc4d631cd8b7ebeaff39d3b5a22f3171d7ec64515a511da25e3cb4f7690120d4f82cfe97d9ec672d8e205145bc9d886eadf3f290891b70fdd4191b3c1bcc47805880ad0539eaf173eb826c83c8049395094fc902326a8eb599f0b5f18a801c5c0dd2fb102221a19a0f880b85eabbdfdf1fe916f6cd2495cdfd623b17dddc9f96781e66cb65f8143d65de904d86b71eb627072323575f41e18ff9568e8f0ce96f65d84dca8adcf764f8b891f157152bf09def8e563888e5d994d2a37887eef2779d6253db6f8c1b1ea29fd77c79c7b26c8db21d2d71e093360d13ed144d3a1e44840e61ae2261ada4fb65cf8f3acbbc51aa5b7585efa832cf236c67a7a81ab4e4f3f1d5cff1afa2bb5af25a0886d1e2a09b1d9291d9b0062ddac6102995beca92745ae5fbaff5da91ffc24aaa140766e973d6fd4a8ac79d77e6c73e5cdead5f9b491ed8e6f7f83f898849d005162c38e7f6bf2efbe7da80429feb8349ced283d7b1f7d49a5fea4cc98f730b4308cb5134746670a5e2fe5c0d01b1f804de967bddb43c307f12b54a179ae6768757d412d145f435c2e9d30a61a67bb15e0cc621b8c23d2e55be69482417807a0be2ee27582e6e2c6df10ce1bc4da7ace765a1c2698fa3967") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x1000000000000012) 09:11:46 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x80000001, 0x5, 0x0, {@in6={{0x1c, 0x1, 0x0, @loopback}}}}, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1000, 0x1000}, {0x4, 0x7ff, 0x800}], 0x2) socket$inet6(0x1c, 0x0, 0x2) 09:11:46 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4) getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000180), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x10000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$getown(r1, 0x5) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f00000003c0)='./file0\x00', 0x8001) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@noop, @rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x14) 09:11:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0xfce2) open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)=0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000005c0)={r2, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x100000001, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x0, 0x100, @empty, 0x8c9f}, @in6={0x1c, 0x2, 0x1, @mcast2}, @in6={0x1c, 0x2, 0xae31, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x1000, @loopback, 0x63}]}, &(0x7f0000000600)=0x10) syz_execute_func(&(0x7f00000008c0)="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") socket$inet(0x2, 0x20000005, 0x6) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000280)="6798dcf81c73eef64e1e5375dd9a667bd9dcef163eb12c9a05766d15ac9074f33c4991b7f162ce7dc9ee48b38722fe6af434be7c55662502152bbe4e78dc456bd17b56fdbc272f5fc7692157ddb2a2b1e13f047eec8d29629af76d740f0038d30435629d5b6644c8376cb60d717961f99759bbfc14b1febecdeeee1e089340e90215ff0a012d8188d2c956d8fbb31cb293347cc360cbebfd174bfc4dd7d124caac3cdcf14230604740531ec6faa54c0cb4dfd0372aabee0559e15a45446dac622e52aa1840ca09822e3edb99353cfcff98") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2009000000ff0100000000000000003463d767c0ae260000000000010100000068ba6db3dbc1ad6167cef92f00"/147, @ANYRES32=r3], 0x84) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0)=0x1f6, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 09:11:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x3) recvfrom(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x81, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x7, @loopback, 0x8}, 0x1c) 09:11:46 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002bf, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x5c67b0e04df25d91}], 0x1, 0x0) 09:11:46 executing program 3: msgget$private(0x0, 0x8) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, 0x0, 0x2ef18ed5) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) socketpair(0x17, 0x7, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ff01000000000000810000002000000000000800"], &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x50}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x12157225, 0x4) 09:11:46 executing program 0: r0 = socket(0x17, 0x205, 0x9) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) truncate(&(0x7f0000000040)='./file1\x00', 0x6) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x41d) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8001, 0x1, 0x0, 0x80, 0xfd7d, 0xfff}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0xffffffffffff4ca5}, 0x8) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 09:11:46 executing program 1: r0 = open(&(0x7f0000000480)='./file2\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2000}, {r0, 0x204a}], 0x2, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000300)='./file2\x00') 09:11:46 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, 0x0) syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 09:11:46 executing program 2: r0 = semget(0x2, 0x0, 0x40) __semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000000)=""/209) setreuid(0x0, 0xee00) semget(0x0, 0x0, 0x0) 09:11:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = dup(r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xffffffffffff64c0, 0x4, [0x9, 0x16c8, 0x6ec, 0x3ff]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xf2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYRESOCT=r1, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYRESHEX=r1, @ANYPTR, @ANYRES32=r2, @ANYRES64=r0, @ANYBLOB="4b58b994f153d28917cb6ff3629e5a4dab9f5332c5d26b9eb35fd601cec9f8c34d456d73330102103f7017b68c2a3ec1f575cbd64a96a1f08ecd388c7d1bbaf1d39ce85f8ae75a994081957f2594c673206f69a4923ec70b1840a5ad90d3ee048d9c56c6e4bd7ab6334377bf7229c458e11f753193e2ed0657b9c5218a645945a6dbb531f5eac509012ed2fa9a974edcd6f9ddba648deff07de3d0809177ed1714c434c9704893156878a5dfe22e4bbf9de9b8e1c1f8a97d6ba1d86c5c5012714ddc0e2a01af04caccbd854c9faf95"], @ANYPTR64]], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x7}, 0x8) 09:11:46 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000140)) r1 = accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="c77517c2bab5f051008f8be2a9cbc6d46a3a399b8906cde4605f063c86ebd7a29327fefa91532feb91b1dd38c4") open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x10000) 09:11:46 executing program 1: setuid(0xee01) r0 = socket(0x1f, 0x2, 0x9) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) 09:11:46 executing program 1: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c2b0f05f359bf0200000043c0be3541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010c422b18e4854c4c2f87d0ae321e36161c4c3214cb9a5605419c20f5f5cac59f08171a30b8a826eefd4d48cc7e8628f680864360fe2580061c0f526264788fec4c17f700000c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 09:11:46 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000000c0), 0x0, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x5c5d9a40) syz_emit_ethernet(0x3f, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60b63ecc00092c00fe28114082269bfb5007000000008fd073d9678891fd9746e233000000000000000000aafe8000000000000000000000000000aa814a546fda514e091c4e7fb2de4be4a995c40afcf8c7766ab9d651974dfbd0a31326cc7f34cb09f50b71e0ff554f6acc9f490cdf3ec2a5fda33080fddba59e2a1f76f5b85a289dfa1cbafe300f2740f43ed5865661f3ba1fabbae57f9b9005af4675285d381dea9fa73c7a1e271a3cc0f683ba15b4f611a666413b9c9f3eae302fddecf1126b12824614b55c29045156a5eaee7e715913abee92220d153a6c4e7aaec6ed5ca1a6ba9af9b53c57eab0ff612ea18e45786aab8481577e9c6cd999e5f134"]) r0 = msgget(0x0, 0x201) msgrcv(r0, &(0x7f0000000040)={0x0, ""/153}, 0xa1, 0x1, 0x1800) 09:11:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000940)={0x0, 0x9}, &(0x7f0000000980)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000a40)={r1, &(0x7f00000009c0)=[@in6={0x1c, 0x0, 0xb6fa, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, @in={0x2, 0x3, @rand_addr=0x7}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7ff}]}, &(0x7f0000000a80)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82000000000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r2, 0x0, 0x10001}, &(0x7f00000004c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000280)="cd899c334d03d698bf0b8a165b32a1b26472249b58fe02d76f7443c92a9012b12a7a894c77665ccea70ae3a61a69c91eddd12932494e295299a91c117637a555e03e0de53c8b9f4e547c3de20f34661e38e10cba0662d9507f0fd3fae5f0ea142b0cfc8be44c53f6f4f89309b480e8ead1d73b01b191ccf2158b3b2af280d1945c543e76f2339049d7e450a6d0669199d146d96732776d0bf8e9cdfc446ed638", 0xa0, 0x101, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10100000840000000900000000e99546bd4c891154e9dd9af7995788e6e72712cdc401ebb833e077f2145200000000000000000000f0905902aba7c3af05c463187f6690cb"], 0xc}, 0x0) syz_execute_func(&(0x7f0000000340)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") r4 = fcntl$dupfd(r0, 0x0, r3) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f0000000500)="e0c324919d4ae662ea171d082f70a60e5bc667126ace775aaca2e21a28c1121b0a045997c923de1a069679cb18f4b8970bc09da13098c427c08c9d73695ad84f31232f687de9") freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000008c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x7, &(0x7f0000000900)=[r5, r6, r7, r8, r9, r10, r11]) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 09:11:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x3) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0xfffffffffffffff9, 0x0, 0x100, 0x3ff}, 0x8) getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setregid(r1, r2) 09:11:46 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6]}, &(0x7f0000000400)=0x308e07e8eca0302b) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="6eef6a2eb1ff37d560b753f58e76a90a0014c6d414de05000000700e77f1e93cf80bae000000005d000000ff03a0ebd77aa5a8ee96f11814c4abf27a4645e83da067e69893c8ffea84ad9e3695e086a031be8b7356639bc9f0aca59d9b20523e04c266fc5090d015d4c169088ff28675d02a5a56321ac4be0cee79eb60636fe2dbff13a5389776a087c207e0fec26467d4593a5282bd1d2b7e2484307ea28363b49f14e5d2f0247bffdb437f3f3d"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x443, 0x7, 0x7f, 0x6}, 0x5) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x153}, 0x8) 09:11:46 executing program 1: 09:11:47 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xfffffffffffff001, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0x49, "6f0195d544734ca98bc3e0060d1798a5247c8530efe701b420ca8e038d49e279d3e61322ba520154487fce8e5c9e8b56f456487d8efd309d7c60b374d5d8629e72db1060c619ad2090"}, &(0x7f00000001c0)=0x51) 09:11:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) 09:11:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, 0x0) __getcwd(&(0x7f0000000040)=""/40, 0x28) 09:11:47 executing program 2: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) freebsd10_pipe(&(0x7f0000000080)) r1 = socket$inet(0x2, 0x10000002, 0x40) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x9}, 0x24) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 09:11:47 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:11:47 executing program 1: r0 = socket(0x0, 0x20000003, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c6530002e3f7be82cc2954647a473f1d6000231883109cc33d4855c628151ac8c5962b526307f044ada7fa5f5229de21e3aef8380300a467e5c00f1889da891f3f23485b5e7568f76b36d249a33ff01961cff010644f546665bfa3928062a7ea2f330551aa6d199da3ed2f2afd8db7dff295a85fe0b83bf15a9891f8ed23ab38efb74136127341db2a10ff5c75162486f9fbbed79eda3876bf9f2baba5c278d7fd3b2aa269d81b21f1853c606a3d834a00ff33361e318309e111cc4c0fd314ac3c935aed3176ade7178080d8723490cab99bbc844c8c7423febcdc3ce12f930c859d13eb1"], 0x10) sendto$unix(r0, &(0x7f0000000080)=';', 0x1, 0x105, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) 09:11:47 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) freebsd11_fstat(r0, &(0x7f0000000040)) getuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r3, r2, r1) 09:11:47 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x20) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r1, 0x6) 09:11:47 executing program 2: semget$private(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) 09:11:47 executing program 1: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000000c0)) r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffd32) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xffff}, 0x4) fsync(r0) 09:11:47 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000200)={{"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", "2d34d7f0aba0c85e6157ae0b2feb0b2ddcbb32afba0a9f39aace4d294aa26ec3", 0x0, 0x581}, &(0x7f0000000100)="25c447a159217cef49e1843b5fc854856ffae75d018cac703194e42dd3880c29763b826247bdcbcb066a8c8864bcdf6f53a211ca6bf026f2818a9d3a3b5ee15d8b4f373898a2172a839c95ad60c172e39cf08c5313a48a35b3f575002de4a3fbdf9a072b816a4717b96fbaa066b83eaa98c6f88b461e548d9cc984674b46123af64e98f5ac1a311349b97ee824baea42172ea93fe857388d0584ecc7d858fbbb84953bedebe4d2fb72308eb99f8b98ea9e1e4f3b7040f2fa491681b8c54879084cf158cfbc41f44d49633dfa54104255e15adac66acc8ddff0", 0x1b, 0x9, 0x9, 0x5, 0x4, 0x0, 0x2, 0x75f}) r1 = shmget(0x2, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x7f}, 0x24) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000006c0)=r2, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000700)="c0e29e1b8635c429e215ba0c1b0e587e6369144d64557d010404e12d6c79c1ac311c9c2262cd932de1bc4ae0f16137b444aabcf4e71b1826c9532b4981518651bd7a55d793d53c811dad3bb12d92c83124ce3149951af0982579") 09:11:47 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) mlockall(0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) 09:11:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xa9, "396a784a2cedd2b882a8e5977e46c0fe1025292eee769824f8103ef13ab5a7abdba52d82b910485821498bcbee260f4eeee29bdb922965bec86a4ecdaee3bbb8ef39870369535f424de635218f9a73b00933f2c48f8e562f40adf09d74b0f3727e3cfea989b886db04211ab720232459e69b87dd70edcdef770ae1fbe1d08698f4b5b41ef7ad8e8ffb2ed535cdc14394b4cc2c315435112040760f01f48aa6e04ac35f6657319760cb"}, &(0x7f0000000000)=0xb1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 09:11:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x441800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:11:47 executing program 3: syz_execute_func(&(0x7f0000000240)="962e0f16cb2c472c431c050f05f30f59bfd917cf00669041e2e945d1ad00000000fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171aba30b8a826e6e660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") fchmod(0xffffffffffffffff, 0x177) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) dup(r0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000180)="65b5b54473d20e8a65dcfd3a8acd95d5c137b67a885096f122358d5f765dcc3aa14ccb681ecc75ec46b5d5512c43b6ef590077c1c9933692417df7810a0f93143b5d39225bc0ee03b27cc8e53ec1bd49cc67e4b4c308f51ca2c05cd9d1c5bfacd237", 0x62}], 0x1, 0x0, 0x0, 0x81}, 0x100) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) fcntl$dupfd(r0, 0x11, r2) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000080)=0x7f, 0x4) readv(r0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/176, 0xb0}], 0x2) 09:11:47 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/74, &(0x7f0000000100)=0x4a) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 09:11:47 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001458ed5b1bb35411e7d85f8b", @ANYRES32=r3], 0x8c) dup2(r0, r1) 09:11:48 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x8000}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000140), 0x4) shmget(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r1, 0x800000000000007, 0xfffffffffffffff9}, 0xffffffffffffff81) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 09:11:48 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000540)="41be3ef75d6699149c024e900b53fb3da22ecef5cbd7a667654a4166d87a3d946c31bdba315c4fbab7dc7eab4012545e8f4940f1e0bc22750e7e89dcf58d01918bf817e44b410a586bd0aff855184867344ceca74c4549f5a5c41af5354b0e47b827ee4ee45fca998136dd2035b35db42fa9f93a6a4912a1236b3be66c37e81b439e8d05ec48a094475a68ac684b0d23f6f6c49ed8efb5dd0618e69efcc77a866e88bcff6a0f3fccff67a2c26d2dfa92af24336f5a54465ce0cca5cbb887b1ded2") mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000340)=0x1000, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', 0x0], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={r4, 0x8, 0x7f}, &(0x7f0000000180)=0xc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r5 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r5, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8) msgget$private(0x0, 0x0) 09:11:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4902b8d2, 0xffffffffffff7fff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x8001, 0x9, 0x2cc, 0x6, 0x2}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x20}, 0x8) sendto$unix(r0, &(0x7f00000001c0)="1867921f0b67bd5a4136379b82ab28cc7059ea57d356ba8f28c1535d2b33e7c5d946d06d24f9ca2bd1b4d503fe9e0cc16778dab522594394e93facf096921659ca15c7419943a23a94f3528e4c7377d294ed2736420765fe80facd2d85d23dca3b428dee4ba6a6864cf1e6163db9a0cf188845bd81bcff6fee85c116c275a2acf32d2356e818a177a3b1e061a164d8320bbb5ca05e7f52c6f4d90eb429b3c6df4298e41dba802599a98063a676aba21412b537b0c9e52ad63e85c3f30ad1d40fdca24bfddc658bfd5530c8ffdfad2afb34285aba28875410a6f1becb6303a9107ad1a045", 0xe4, 0x108, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) 09:11:48 executing program 1: r0 = socket$inet6(0x1c, 0x10000001, 0x4) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000080)="4fd339aab901c4dc7dd2d12c4d15fe1a62e26693548878860257cc01b55a08f1f589f9e7debd09ba883623") r1 = socket$inet(0x2, 0x3, 0x2000000000) getsockopt$inet_opts(r1, 0x0, 0x6b, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x5b, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) 09:11:48 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xb, "4a3f8b31f151f2d70ab1d5"}, &(0x7f0000000300)=0x13) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={r0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x2, 0xffffffff7fffffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x56, "cc1ee633b17eed387484619094c23870652307c95e08722c282f221b1990c1ed2ec3bda7160452ce9ea2f84877beb586cf7e815ede671133e26844e6003e9cd2b78fd78774c17341ac4ac28a4db5ebbe2c055cbc8900"}, &(0x7f00000000c0)=0x5e) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 09:11:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0xffffffea) getgid() 09:11:48 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x11\x00\xcd\x00\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='^+.\x8e/^,[\x00', &(0x7f0000000500)='-\\%)\x00', &(0x7f0000000480)='\x00', &(0x7f0000000280)='\x92\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='}@:.\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='!\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000540)='\x9c\x14\x17,^:\x9f\xf4\xb1\xd6\xed\xad\x9aX \xb5\xd2\x01@@\xbd4\xe4\x15\xeb\xbd\xca\xefc\xcc-|JQ\x90\xe4[\xfc(dx\xd2\xa5\x1e\xf1\x04\n\x00dX\xc0:9\x8b\xfaP\xeb\x18\xb9\x89}$^\xe9K\xfbR.A\xf5`;\x875MA\x1d\xb5\x02\xfd\x96\x18\x16/.\xcd}\xe6\xa6\xfd\xda\x05\x90\xaa\xa2\xc7\x8a\xd1\xb3\xe9\xe0j\xe4Sr\xce\xc6\x04\xc9\xf1G\xae \xd4\x16\xb1Qwf\x87oA\xe4_!\x17\xe5i\xa5\xfa\xa4]?\xca\xdb\xb6\xb7]\xcb\x06\xa5r\xf2\x80\xd1\xber\xed\xe5bP\n\vn\xeb\xf1\xd1\x9f\xf1r\xbd\xc3\x19\xc5hQ$\x1a\xac\x9du]\xb4)\xb2K\xc0M\xfduH7\xee]\xae']) 09:11:48 executing program 3: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a302c73eed2e66466c65"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) shutdown(r0, 0xcbafee5746bf53d6) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) 09:11:48 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c60b5b598cd80f5c48195744b01d9d02e46f5d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe952369bde9b9b9accaa464e464e01eff265dc5f00c4c23bdcc43ef80f9966030faee4c46111e38f000000000ffe349b470000fedfc463097ede0d7070f6646736676670664336660fd2938c000000c901f00f73d000720d14111d54111d00") 09:11:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) exit(0x80) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setgroups(0x3, &(0x7f0000000380)=[r3, r4, r5]) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf}, &(0x7f0000000100)=0x257) 09:11:48 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x50000, 0x1f, 0x400, 0xf523, 0x8, 0x0, 0x4, 0x20, r2}, &(0x7f0000000180)=0x20) 09:11:48 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000a02000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = semget$private(0x0, 0x3, 0x200) __semctl$IPC_RMID(r0, 0x0, 0x0) 09:11:48 executing program 3: syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x10001, 0x4) 09:11:48 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x1) r1 = dup(r0) write(r0, &(0x7f0000000000)='l', 0x1) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r1, 0x10000403bd) close(r1) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10}) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0)={0x4, 0x5}, 0x10) 09:11:48 executing program 3: syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="8d0a55f43e0cdf50eea8b18d35105ec39898570af21e43ad5580") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x400, 0x5, 0x0, 0x82, 0x5, 0x2, 0x9, 0x9, 0x0}, &(0x7f00000001c0)=0x20) munlockall() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x3, 0x6, [0x7fffffff, 0x6a, 0xc827, 0x50000000000, 0x8b3, 0x6]}, 0x14) 09:11:48 executing program 3: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0c265e83", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080), 0xc) 09:11:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1c, 0x10000005, 0x80) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0600e70002da4946d79b3e4bee42a9f366e88aa86c9cc32647fe3c749196a33ae3d3edc4161c11e7689b2df89eabb377c862204ea87fc8b750b35dd7bb038efdea295b6dc3686b066070833b73deb1bb34a1c75beaf4116ffc5c1e63f9b01eb49a52a3eb65f64f36f81911f6b8b242c8d2fdd01aba1c4d52b64d992023a28cb11f617255a863fb8d02b5aa6d92cac0c374a6c83877688cb040bab5cecd955d3a969b6a820db0351d079f40e31a85512c96ec6f3b268313b71cc8090f4a792dd33a8fb37b8ee4c84247c51ae8479f38750ac1ca69a279e763a6cd8ecabe58999b9299bc3471af5a19948046"], 0xef) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 09:11:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x2ae2, 0x1, [0x0]}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffc6b) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r0) fcntl$getown(r0, 0x4) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x101, 0x4) 09:11:48 executing program 1: socket(0x1, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0xfffffffffffffff7, 0x34}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 09:11:48 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@broadcast, @broadcast, @broadcast}, &(0x7f0000000280)=0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x8, 0x4}) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000300)=0xeda, 0x4) lseek(r1, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x2, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) 09:11:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$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="100000008400000008000000000000211400000000000000070000000975af00de110000"], 0x24}, 0x0) 09:11:48 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x9b) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000740)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = accept4$inet6(r4, 0x0, &(0x7f0000000100), 0x10000000) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="24000000b3c841120548b9dfc109000000000000003a2f6dcfef125211cb9071b85f00"/46], &(0x7f0000000340)=0x2c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={r7, 0x9}, &(0x7f00000005c0)=0x8) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) 09:11:48 executing program 0: syz_execute_func(&(0x7f0000000940)="0c0bb5b598cd801b69e4e5dc2cdc2cf5c4c27917e50f4d2d8e000000f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411c46129e5738c") freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) rmdir(&(0x7f0000000780)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x20802, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "4acc728523bfacd73fd8ffe8fa8f09ada1aa96c7275d9aa0bd5327fa10521fa5", 0x1, 0x4c350955}, &(0x7f00000000c0)="9223a5774f20047c7c30779fad6af0f799d9a99f81711476158e45921bd7e35dd5edf7b2ac4efb15537fcb159af8b344fb8c23bf810faecaf5d8cc53106c7ca6851a8dd47870ef4158a45337a9b1b2a446ea6cc1b4f057595db7c24d4746f4826d1b6c75d5ddce42c2ce409581a620182935d8db6e630f256ef4102e0688128a1996f4b26c57b0954512e2977907eb18f478c522ed40845f31dbf9233d9cd16c5054fe940ef158117d28d8a26c78af64be8af423", 0x1, 0x5, 0x7, 0x0, 0x7, 0x9, 0x0, 0x3}) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000880)={r2, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x68, "f9545939eb872efff0c00e1c56c0a7e925a51324eb5aab6620c2d1cf7a45387e24fd373c58f7ef478645d2a751d0cc1355a94342a2fdbc16a0aa785fc7298c00ceddfaf3291b93b0008b10153a85cdacf01d09897616f9e36d23340b87fb7fd1b74caf2eb5c21f2b"}, &(0x7f0000000740)=0x70) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x400) read(r0, &(0x7f0000000180)=""/117, 0x75) 09:11:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) syz_emit_ethernet(0xffffffffffffffc6, &(0x7f0000000200)={@remote, @random="f0abd8df13e8", [{[{0x88a8, 0x67fc, 0xfffffffeffffffff, 0x3}], {0x8100, 0x1, 0x36543f4800000000, 0x2}}], {@ipv4={0x800, {{0x0, 0x4, 0xfffffffffffff801, 0x5, 0x0, 0x66, 0x9, 0xffffffffffffff81, 0x6c, 0x0, @multicast2, @local={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x0, 0x7, 0x3, 0xfffffffffffffc01, [{[], 0x401}, {[@loopback], 0x100000001}, {[@multicast1], 0x4}, {[], 0xffffffffffffff7f}]}, @rr={0x7, 0x0, 0x6, [@loopback, @multicast1, @multicast1]}]}}, @icmp=@parameter_prob={0xc, 0x2, 0x0, 0x100000001, 0x5c, 0x0, {0x0, 0x4, 0x8000000000000000, 0xfffffffffffffffb, 0xdb, 0x65, 0x2, 0x4, 0x50, 0x40, @empty, @multicast2, {[@lsrr={0x83, 0x0, 0x5, [@rand_addr=0x1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, @generic={0x86, 0x0, "837a"}, @ra={0x94, 0x0, 0xe}, @ra={0x94, 0x0, 0x3}, @rr={0x7, 0x0, 0x8001, [@rand_addr=0x9, @multicast1, @multicast2, @local={0xac, 0x14, 0x0}, @broadcast, @multicast1, @loopback, @loopback, @rand_addr=0x9]}]}}, "d0b449f062"}}}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) freebsd11_fstat(r2, &(0x7f0000000080)) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) mlockall(0x3) socket$inet6_icmp(0x1c, 0x2, 0x3a) close(r1) 09:11:48 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a90006000056bd07ca07fc3a70ac51631afb00"/33], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 09:11:49 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1e4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x8001, 0xf, 0x7, 0x40}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x80000000, @mcast1, 0xd79a}}, r1, 0x100000000, 0x0, 0x2, 0x9, 0x80000000, 0x7f}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xe000000, 0x4, 0x7, 0x21, 0xff, 0x9, 0xe137a09, {@in6={{0x1c, 0x1, 0x3, @rand_addr="bcfcb84ff014bb049718a4182efdf8d3", 0x8}}, 0x0, 0x100, 0x5, 0xfff, 0x2, 0x5}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7fffffff, 0x4100, 0x12, 0x8, r2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) 09:11:49 executing program 0: r0 = socket(0x1c, 0x1000000010000001, 0x84) syz_extract_tcp_res(&(0x7f0000000140), 0x2abd, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c651d00"], 0x10) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f00000001c0)={{"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", "79947b1333b572d8825810f34e6c24b11f198bd0f3f07a989d8bfffc0b580d17", 0x7f, 0x1}, &(0x7f0000000040)="b612177c06f5ad052711d4070166c93e85e45cccb4425d88afa8fd474ec5fc7d292a29bc511a8f49758b68d63812b112db8aec517780bc4414ddbdfc2087f834f2ca55199f7e082bb7b780861cc625454e95bd296aae13980b77bd651b8ce01041230aeed56e775772c1406714a703fe23d51f7d2507f9a5f1091c77f6db563797ad12f4c558d204085b51367b30514a9ead98ce3b4ad19f8f88fa78f23b3e52763d337e09d15d85d69f", 0x7f, 0xa, 0xfe, 0x2, 0x8, 0x8, 0x2, 0x5}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10) 09:11:49 executing program 0: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x94) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="578873f19549b14ccc3c1b23b45a742cdc2a35cbd95158b62cffdd2dfdfdcca17bf75c79c3e0d5b559fcf74c5ec468b35f9a7a8fda250140d96acf") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000000)=0x6, 0x4) 09:11:49 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x80000000000c, 0x0, 0x0) shmget(0x2, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000) 09:11:49 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) semget$private(0x0, 0x4, 0x32) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0) lseek(r1, 0x8000000, 0x1000000000003) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 09:11:49 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a90006000056bd07ca07fc3a70ac51631afb00"/33], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 09:11:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x29) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x8) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0x4}, 0x8) r3 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/122) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') semget$private(0x0, 0x3, 0x220) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000002c0)=0x4, 0x4) 09:11:50 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2]}, @mcast2}}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000) 09:11:50 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a90006000056bd07ca07fc3a70ac51631afb00"/33], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 09:11:50 executing program 0: syz_execute_func(&(0x7f00000000c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f41dfe021fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740fc4a1d5ec8a9d000000670f4f7f043bc43b3a5c4f28681d1d440f2b55b331c40285bfd2400f0fa305080000b0110f0f82dada048300") 09:11:50 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) semget$private(0x0, 0x4, 0x32) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0) lseek(r1, 0x8000000, 0x1000000000003) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 09:11:50 executing program 3: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 09:11:50 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100004, 0x80) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xffff, 0x7ff}, {0x20, 0x1}}, 0x0) poll(&(0x7f0000000180)=[{r1, 0x2}], 0x1, 0x1) open$dir(&(0x7f0000000200)='./file0\x00', 0x100000, 0x20) open$dir(&(0x7f0000000040)='./file0\x00', 0x900, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) poll(&(0x7f0000000280), 0x0, 0x0) 09:11:51 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="000025b4ada300"/20], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8088, 0x20) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1006, 0x0, 0x0) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) setresuid(r4, r5, r6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000004000000fe8000000000000000000000000000bb070000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000374400"/128, @ANYRES32=r0, @ANYBLOB="000000000600000008010000060000003f00ff00"], &(0x7f0000000240)=0x98) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x2, 0x0, @remote, 0xfffffffffffffffe}}, {{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x108) r7 = getuid() freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r7, r8) 09:11:51 executing program 0: r0 = open$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, &(0x7f0000000040)='./file1\x00', 0x0) r1 = getuid() getresgid(&(0x7f0000000240), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fchownat(r0, &(0x7f0000000180)='./file1\x00', r1, r2, 0x600) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 09:11:51 executing program 0: syz_execute_func(&(0x7f0000000140)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget(0x1, 0x2000, 0x12, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000200)=""/253) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000300)=""/208, &(0x7f0000000000)=0xd0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000080)="323d4aa2c558cb169256b47d4cdb67fb9fcc3e61bb926b29b4f0a66c6d9c88046b2675e2a20b65f30aaf0c5e66349903f093cf41e3a0c1632ff871b190dff38bd0d33f244036cb4d1a9e5a35e6") 09:11:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x4, 0xffff}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x507, r1}, 0xc) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000280)="25d7e5ac6aebd669c2a8a4d9e2c5c5b16c7b688c861187d3fcdcc8842240bb763bb0109ceebdc1c7c7effd1bf34b036e0952e866e115044322d7073b86e024cacb3f9ba26da82bbe4c3fd4ed1e5cd290ea7316968f2e26a067953a52514b4d4bf8378f0225ed309b43e26804635efb5c575bb1cd8c9c6af40c1ce73b970059ee", 0x80, 0x10004, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffff, 0x0, 0x7fffffff, 0x1ff, r1}, &(0x7f0000000300)=0x10) 09:11:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYRES32=r1], 0x4}, 0x0) 09:11:51 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000cc0)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000e00)={{"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", "d91acec05e45ac978389c24626c0dde74d92f8f740f1305a931ec155a5f2a565", 0xffffffffffffffe1, 0x3}, &(0x7f0000000040)="d05d26474864c18b5a88ebd581ff4dea17b1cdcb9ec0f34a8f651e34fdc0813b32fcf9ae28d3c5130a7fcdf596a2dda4a9e1c32c0b391ff52cbffd20fe34bb886cee11fdbdeab360f7fc5b9ecbbdec16536a0c799c31e0ab1eaf8b4dad06189a8fa8e35cd817707ebf8590140d0042c58cd87655ae305ead3bcc2a09a224334948399520326e0e2b747fe51cb5fa4f4302cf546560ce18aef39276914d72d4c0c90f214315b2a3953472028a513f9288f6f59b48dd5b", 0x23, 0xffffffffffff8001, 0x2f, 0x8, 0xffffffff, 0x6, 0xfffffffffffffffe, 0x100000001}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000940)={0xf, 0x78f, r3}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000009c0)={r4, 0xa6}, &(0x7f0000000a00)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000a40)="33f5ed65d1a40d1cac8a0d68fc6f2f49ddead92fea089d4bf49b1ed85f5cf357c767086be92703654437ed73bb520a3b327cc2e6a6396d1dd36aef8e969bbbf56ab59ec482419324c490094020222753fd26237daf3f446975c9d1b79c37d3726c56b940d2237590eb865ce2fca5815ee55746ae975dc386b34ba81aef5027a153b2b1dc07952e9b", 0x3, 0x100000001, 0x1}) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 09:11:51 executing program 3: syz_execute_func(&(0x7f0000000100)="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") r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fchown(r0, r1, r2) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, 0x0) 09:11:51 executing program 1: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) 09:11:51 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x30000000) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0) shutdown(r1, 0x0) getpgid(0x0) clock_getres(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 09:11:51 executing program 2: setreuid(0x0, 0xee00) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) getuid() 09:11:51 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x200000000001016, &(0x7f0000000040)=0x40, 0x4) r2 = dup(r1) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) chown(&(0x7f0000000180)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0xd4e, 0x4) 09:11:51 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @broadcast}]}, &(0x7f0000000280)=0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0400000065302f66ffff000000"], 0x1) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x0) ftruncate(r2, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006}) setsockopt$inet6_group_source_req(r2, 0x29, 0x53, &(0x7f0000000400)={0x1, {{0x1c, 0x2, 0x56b3, @mcast2}}, {{0x1c, 0x0, 0x7, @ipv4={[], [], @multicast2}, 0x8}}}, 0x108) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8, 0x887}, {0x2, 0x6cc}}) 09:11:51 executing program 3: getpgid(0x0) setsockopt$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) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x8, 0x7f20, 0x9, 0x6, 0x6, 0x1ff, 0x2, 0xf75, 0x8, 0x20, 0x7ff}, 0xb) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 09:11:51 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b32e7684d32a3df9cff83c245c528e9a9ee3f2e8547eaa0dcb4a4b3e1ddc58b84b8239a87166f1d3eadbf239da6600c4b997bf29c426ea4eb7851af69674fb52a4a1dea8b66f60ad3c148c86d47e8d7333f308bb6cafe9e46fc47d834688f419f23e62a9a4c9d6946590887b6c1f7f46dfadb6b42d8e58d7516b04db4d71dbff193a0f2f812e1faf23dd6cb1382b2f1974553bc74e5748286622"]) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x41) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100c00, 0x0) ftruncate(r2, 0x0) syz_execute_func(&(0x7f0000000380)="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") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) 09:11:51 executing program 2: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000a9a000/0x4000)=nil, 0x4000, 0x3) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 09:11:51 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) freebsd11_getdents(r1, &(0x7f0000000200)=""/245, 0xf5) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) freebsd11_fstat(r0, &(0x7f0000000040)) 09:11:51 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x11, r0) linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x572, 0x56, 0x120, 0x0, 0x7ff, 0x809, 0x3, 0xcfa, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r4, 0x4, 0x7}, 0xc) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f00000001c0)={@local, @multicast2}, &(0x7f0000000380)=0x8) recvfrom$unix(r3, &(0x7f00000002c0)=""/180, 0xb4, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000200)="984cbd5ea84a1cac0f05f359660f6a5200c401865e2941e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bd4a3114cbf0000040074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 09:11:51 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, r3) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x4, 0x87, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x10000, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x75}, {0x3, 0x0, 0x1800}], 0x9) r4 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000240)="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") r2 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001280)=ANY=[@ANYBLOB="060000000900f1fffe7fffff6a8c470b53d6f30adc74c7"], 0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000001240)={0x7, "f3dac74a22a4e9aeb11065ccfdc99812"}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@broadcast, @local, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000200)={@multicast1, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f0000000100)={0x4, 0x2824}) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 09:11:52 executing program 3: syz_execute_func(&(0x7f0000000600)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f00000000c0)={0x5, 0x8000}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x9, @rand_addr="08004f643127cb21559ec413d31367c7", 0x10000}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x833}, &(0x7f0000000180)=0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) close(0xffffffffffffffff) fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) geteuid() freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000006c0)) chown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000000)) 09:11:52 executing program 2: socket$inet(0x2, 0x10000002, 0x7) setitimer(0x2, &(0x7f0000000000)={{0x1, 0xaf8b}, {0x5, 0x8000}}, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet_udplite(r1, 0x88, 0xf8f8b2a08b1a4cf, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 09:11:52 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="d258179e8c8146627b15e1a9d156b329768330", 0x13}], 0x1) sync() mkdir(&(0x7f0000000240)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x80000001) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c040f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") open(&(0x7f0000000200)='./file0\x00', 0x20a00, 0x8) 09:11:52 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") socket$inet6(0x1c, 0x5, 0xffff) 09:11:52 executing program 3: syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:11:52 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, r3) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x4, 0x87, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x10000, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x75}, {0x3, 0x0, 0x1800}], 0x9) r4 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:52 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, r3) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x4, 0x87, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x10000, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x75}, {0x3, 0x0, 0x1800}], 0x9) r4 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0xffd0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000400)={{"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", "2d810a8fd3f64d03cc67edbfd0bb54445d437c732b80b6fe519260cad9d97942", 0x3, 0x8000}, &(0x7f0000000040)="19cfeb65e56d971014871df3ad777ef06e16f220fa875cb43e3cac8678afbfd64ee87e8e9b37e1c440f72f58e90c151ee957477fa1b00c02bb17153af5b03c27d6af58e0f3678babd4efcec7f6e1c7fec0d09dfd60e6405176b3427e6f890a6e8081c2d9ef23beae03e11f274135dfe6ab", 0x10000, 0x2ce, 0x3, 0x9, 0x80, 0x9b62, 0x4}) 09:11:52 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchdir(r1) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x8, &(0x7f00000001c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0xf281, @ipv4={[], [], @loopback}, 0x2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x6f08000, @loopback, 0x7f}]}, &(0x7f0000000280)=0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 09:11:52 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, r3) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x4, 0x87, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x10000, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x75}, {0x3, 0x0, 0x1800}], 0x9) r4 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:53 executing program 2: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000180), 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') r3 = accept4(r2, 0x0, &(0x7f00000001c0), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000001500)=ANY=[@ANYRESDEC=r0, @ANYRESOCT, @ANYBLOB="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", @ANYRES16=r1, @ANYRES32=r0, @ANYRES64=r1], 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000)={0x81}, 0x1) r5 = dup(r4) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x118) fdatasync(r0) 09:11:53 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000180)="27aa3d5b9ba7380068d3985685ba6e07b660626566ea5fe16f4af9612603c36c4cdba54ad03be49553cb738eeded697fb349bd7d0f839e1eac6af828e4295f430089bdd7ffcc148bf205f2e749db274d1be6b3308611c0fa5c43673d5b706d45ca4c91a0981f8322dfe4e98bb11ab9d52500e57c5b07277b6058e7a4315b01b82ffdfb7b7939c978f8e8c16a9c8258e425f524d38e431477892b5e818514cf12d6f10f8a9e7f3622dfc15fcfdea3b8ee0762b034e68be463b30784db3a67420abe63dcf58c0363d5", 0xc8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r1, &(0x7f00000010c0)=[{&(0x7f0000000040)="30087edb", 0xffffff6f}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000000080)="83eb66d2958349193d2089eb6318a5a12b514b1b015ff2831569c89d98", 0x1d}, {&(0x7f00000000c0)="6940d84310d55feb167edd637c8a5cbba961511b70bb64ffd72116840372c012aff72e221df2b6a578780368b764904841564635150fff1a81c4c575308f77b9c437adab5f3a1bd32f17e41c509944851887b14ad2113fe3c4d7e9ecdd2f6634a6d5757d0eb06772634d60173d4396eae2ccd351e7b251c986591d0b52636ae4531d107074a2b1f0fbfa2fcd1651bd8184079110369c976ef85260fe0ffa8b1c3a8ee61e3d53e1fcf578cac3d84a9c", 0xaf}, 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", 0x1000}, {&(0x7f0000001040)="3be411deb4f951273248bb57ef78fb410bb8f90d210ecd39cb835c211d4f537de6fe2a58fe3c1c4a8fc42521119979ba0f6b584f9836578b0e0b1e26622350a8653a8df0ffaa2775ac7d647bff38467b0fec5461df2496989d1fb9d661", 0x5d}], 0x6) 09:11:53 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = socket$inet(0x2, 0x5, 0xab) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x2c2d}, 0x4) mlockall(0x3) 09:11:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffd2e) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x401, 0xf, 0x2, 0x34}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x0, 0x3f, 0x101, r1}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) 09:11:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x401}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x30, &(0x7f0000000140)={r2, 0x0}, &(0x7f00000001c0)=0x38a) 09:11:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) fcntl$getflags(r0, 0x10000000000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) 09:11:53 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$dupfd(r0, 0x13d605dfa6f0106d, r0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 09:11:53 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, r3) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x4, 0x87, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x10000, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x75}, {0x3, 0x0, 0x1800}], 0x9) r4 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:53 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0/file0\x00', 0x400, 0x102) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x667}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000002c0)='./file0/file0\x00', 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000240)={0xff, 0x564a3d5c}) unlinkat(r1, &(0x7f0000000040)='./file1\x00', 0x0) 09:11:53 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0xa45, 0x4) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) 09:11:54 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = socket$inet(0x2, 0x5, 0xab) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x2c2d}, 0x4) mlockall(0x3) 09:11:54 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, r3) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x4, 0x87, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x10000, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x75}, {0x3, 0x0, 0x1800}], 0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 09:11:54 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$dupfd(r0, 0x13d605dfa6f0106d, r0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 09:11:54 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 09:11:54 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/62}, &(0x7f0000000040)=0x40) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x81, 0x4) 09:11:54 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, r3) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x4, 0x87, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x10000, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x75}, {0x3, 0x0, 0x1800}], 0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:54 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd80f236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xe7d7, 0x80000001}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x5}, 0x8) 09:11:54 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x7, "441dd39e1ce04d"}, &(0x7f0000000240)=0xf) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0xfffffffffffffff9, 0x9, 0x9}, 0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x2) close(r2) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r3, 0x4, 0x0, 0x5f3, 0x7ff, 0x5ef}, &(0x7f00000001c0)=0x14) 09:11:54 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) lseek(r0, 0xf, 0x7) r1 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r2 = dup(0xffffffffffffff9c) recvfrom$unix(r2, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r4) 09:11:54 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r3 = geteuid() setresuid(r3, r3, r3) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x4, 0x87, 0x1000}, {0x3, 0x9, 0x800}, {0x7, 0x2, 0x1000}, {0x2, 0x10000, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x75}, {0x3, 0x0, 0x1800}], 0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, r3, 0x0, r3, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340), 0x14) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1}, 0x14) accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x10000000) 09:11:55 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000ee8000000000000001"], 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x2, 0x6, [0x1f, 0x2, 0x1, 0x2, 0x1, 0x7f0000000]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x18, "53da2d7d6fc09ee37129e9d9f0380b0314e5c40675f51622"}, &(0x7f00000000c0)=0x20) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 09:11:55 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000140)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}}}}}) ioctl$DIOCCHANGEALTQV0(r1, 0x8004746b, &(0x7f00000000c0)) 09:11:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x204c}], 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 09:11:55 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0, 0x20}, {r0, 0xd0}, {r0, 0x10}, {r1, 0x1}, {r1, 0x6}, {r1, 0x2}], 0x6, &(0x7f0000000200)={0x9, 0x7}, &(0x7f0000000240)={0x800}, 0x8) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) poll(&(0x7f0000000000)=[{r1, 0x516b4e1804c88eed}], 0x1, 0x4) 09:11:55 executing program 3: r0 = socket(0x17, 0x2, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e22fffffff7ff0100000000000000010100000040000000010000000000000000000000000000000000000000000000000000ffffffff000000e6e94e0000000000000000000000000000000000ff00"/128, @ANYRES32=0x0, @ANYBLOB="01fcffff040000000402000007000000ff000000"], &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x3fff8000000000, @loopback, 0x8}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x0, @rand_addr="bfceadbd1cdb3fa447fda69fe69c9613", 0x1}, @in={0x2, 0x0}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x200000000001}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000340)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") fsync(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400)=0x6, 0x4) 09:11:55 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r2 = geteuid() setresuid(r2, r2, r2) clock_getres(0xc, &(0x7f00000000c0)) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:55 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b360}) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") mlockall(0x3) 09:11:55 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x1000, @mcast1, 0xffffffffffffff81}}, 0x0, 0x400, 0x100000001, 0x1}, &(0x7f00000000c0)=0x8c) flock(r0, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x8000, 0x2, 0x8, 0x4}, &(0x7f0000000140)=0x18) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0) 09:11:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x146) fcntl$setflags(r0, 0x2, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="b0479475524daaf77689e5993e5488bfe7271330f223ae2cff74c1fd9a87ae460883ef85028b5392898fa1f1c0053fa1c7ff0dc636721d8336b5b11932cb0a0d33846c24f689d90b36aa6fc8cb127be4d19468c87639ade6503c68a7b31b4c25823c6e1d247259a7cad6de09d091598cc8a3b5704b2ad3562cb02a07bc3420bd0999a86e5385b3e595bb39ce9d279661caca94d857868825efd59f14ab22ef0d86e3ccb325132f2707d2dd80faba9aed7c5c1e01714544") connect$inet(0xffffffffffffffff, 0x0, 0x0) 09:11:55 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(r0, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, &(0x7f0000000000), 0x2) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYPTR64], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), 0x0) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) sync() munlockall() shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ff0000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) 09:11:55 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r2 = geteuid() setresuid(r2, r2, r2) clock_getres(0xc, &(0x7f00000000c0)) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x146) fcntl$setflags(r0, 0x2, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="b0479475524daaf77689e5993e5488bfe7271330f223ae2cff74c1fd9a87ae460883ef85028b5392898fa1f1c0053fa1c7ff0dc636721d8336b5b11932cb0a0d33846c24f689d90b36aa6fc8cb127be4d19468c87639ade6503c68a7b31b4c25823c6e1d247259a7cad6de09d091598cc8a3b5704b2ad3562cb02a07bc3420bd0999a86e5385b3e595bb39ce9d279661caca94d857868825efd59f14ab22ef0d86e3ccb325132f2707d2dd80faba9aed7c5c1e01714544") connect$inet(0xffffffffffffffff, 0x0, 0x0) 09:11:56 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r2 = geteuid() setresuid(r2, r2, r2) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:56 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b360}) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") mlockall(0x3) 09:11:56 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r2 = geteuid() r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:56 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xfffffffffffffffa}, 0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) 09:11:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x146) fcntl$setflags(r0, 0x2, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="b0479475524daaf77689e5993e5488bfe7271330f223ae2cff74c1fd9a87ae460883ef85028b5392898fa1f1c0053fa1c7ff0dc636721d8336b5b11932cb0a0d33846c24f689d90b36aa6fc8cb127be4d19468c87639ade6503c68a7b31b4c25823c6e1d247259a7cad6de09d091598cc8a3b5704b2ad3562cb02a07bc3420bd0999a86e5385b3e595bb39ce9d279661caca94d857868825efd59f14ab22ef0d86e3ccb325132f2707d2dd80faba9aed7c5c1e01714544") connect$inet(0xffffffffffffffff, 0x0, 0x0) 09:11:57 executing program 2: clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/207, 0xcf, 0x42, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 09:11:57 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:57 executing program 2: socket$inet6(0x1c, 0x10000003, 0x0) 09:11:57 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:57 executing program 3: r0 = socket(0x11, 0x7, 0xffffffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f53851e99386380"], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) socketpair(0x0, 0x2, 0x8, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), 0x4) 09:11:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket(0x10, 0x4, 0x80000001) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) getegid() connect$inet6(r0, &(0x7f0000003440)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 09:11:57 executing program 1: syz_execute_func(&(0x7f0000000200)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0x7, 0x4) 09:11:57 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c6, 0x0) read(r0, &(0x7f0000000040)=""/119, 0x77) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 09:11:57 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) dup(r0) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)) 09:11:57 executing program 1: syz_extract_tcp_res(&(0x7f0000000040), 0x7c, 0x5294b408) syz_execute_func(&(0x7f0000000200)="0c13c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0x4000, 0x63, &(0x7f0000ffa000/0x4000)=nil) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(r1, r1) shmctl$SHM_UNLOCK(r0, 0xc) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f0000000000)=0x1f, 0x4) 09:11:57 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) syz_execute_func(&(0x7f0000000500)="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") socket(0x3, 0x20000003, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="26dcd4837892b5a1ac87767658e8d5a4a492db71368f00631f6e2c5552d3b8fa7f7cc5f2c5ddf54c078928f9822f4868431ec218d4263ed757ca8c30f45983006dc2ef19cb3247c602225bf080600af4c9cfaada670b83de1e761a1dcb8525f79aea6bd2cfe23b95b479b3b3b77377c83bc7ed010888b638e369b0777eb53b22c48407b0c37715f9e5c6864d288fec8a17ac7dfdbe35fea5f50590ebe0d1ac09af7e20f127b52984b61d9af8d92594c089b685") close(r0) 09:11:57 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 1: r0 = socket(0x200000000000011, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0) 09:11:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 09:11:58 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r0 = socket(0x1, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000580)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x15) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/91) 09:11:58 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x107) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)="065f48510b3a4098679edbdc9923f8953c1baf1cd58aaedd42f5a204016b5d64915604c7f8936d1be40f6ceb9e197037d95345aabbf7cc9b26e2d2e238153215129455", 0x43) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x29, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 09:11:58 executing program 3: syz_execute_func(&(0x7f0000000200)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000000)) 09:11:58 executing program 1: syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x35, "ab641d93d3af68600cf02e1dd5fb34fc"}, 0x14) socket$inet6_udplite(0x1c, 0x2, 0x88) 09:11:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getegid() syz_extract_tcp_res(&(0x7f0000000040), 0x5, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) 09:11:58 executing program 3: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0), 0x0) 09:11:58 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1004, &(0x7f0000000000)=0x2, 0x4) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) execve(0x0, 0x0, 0x0) 09:11:58 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setreuid(0x0, 0xee00) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setreuid(0x0, 0xee00) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000001c0)="98e02eea8ff0f85bc880650df60feae7fba41c37415a79ea3778c57ee6eeb14b8f8842d43b82a8dc8660f3b1c061cfec07a8e0112f0eaf4a04e4bbcf34b22467b4b1f447599d61e4b4ba4652a99c4e56506e6275401dc335104da4b11b50c7c98b48083c14edf285d0c05e") r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7, 0xf, 0x7fff, 0x4ebf5d1b}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 09:11:58 executing program 3: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0), 0x0) 09:11:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x274, @empty, 0x2073}}, 0x0, 0x3, 0x4, 0x8, 0x9, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x1ff, 0x5, [0x10001, 0x42e4, 0x7fff, 0x7fff, 0x0]}, 0x12) 09:11:58 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="d5862c2f662da9653000"], 0x1) 09:11:58 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x10000, @loopback, 0x1}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 09:11:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) syz_execute_func(&(0x7f0000000100)="f2430f5e1ec4e3394264637609f30f2b2500100000660f5de5c4c2fd9ee6470f6e56f60f5d10c4e1105c86c6854f9df3466e8fe828a33e3e") setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 09:11:58 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="89200784d3aa7b022d156945a8b1f04ba964845302fedfdf06341d5b3136fa758522324a270353ae7c1a9b27e24bf0e613e94861be19d49f65691874756bd2d20f962de6812d8064412a53f50412a8be17f6a8d4a2480e9be852e8d7e9b1ea0fae909d374127dfd54fba9825f8bb4d8be630c8faa5675ed64c45c84887c02f33aa9ac219d975188697d2508da8154125b84ebb4d86d17f8fcc54b6d91bfacb26be549c5a5c1ddff7ec331074fb32d958b55f0006db77a239da", 0xb9}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="4d5ddd674269a5e29d400915e62f49d22fdcf16cd062a9818549fe8a66fdeb821f349efd5120b50272c1172585cb2cc368c2b37f3a584f24039499e1f7b1172b3473406ab1a30848a505baec44a25f5235188d6dee37e8cd08fb957f29b66120c83eb2ce36946497387053f3730d36bc34cec162bc8275ccd089248f0a0993f3b4c876ed4d135d96337da5492b1821fd6bcb5af9b94dda16582630f32571dd9ae501a99d99a71bb90c179f337c9e1c", 0xaf}], 0x4, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) 09:11:58 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:58 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r0, 0x0, 0x1) poll(&(0x7f0000000080)=[{r0, 0xa}], 0x1, 0x8) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) msgget(0x2, 0x60) 09:11:58 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:59 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:59 executing program 0: setreuid(0x0, 0xee00) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:59 executing program 0: setreuid(0x0, 0xee00) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:59 executing program 0: setreuid(0x0, 0xee00) msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:59 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) munlock(&(0x7f0000eae000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x2420, 0x7fff, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0x8001, 0x3, 0x8}, 0x10) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000b94000/0x2000)=nil, 0x2000, 0x5) 09:11:59 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:11:59 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="839566e3bea24226f16250bcfcd828558b8a94ec48795ee4836a686bb8dc05552ca3a504dcb5ed293c7bbe5298ba30b6063d3f7e508db90663176e6dab06034e7ffb183c01e51cdf62ca83027a0ee5dfa5a687ab835e584e54925d1868578f4a1522af24e6118e682218c6360a9d6d7741e44ecc507292a67d469e3c9b7bd2cf89832066f9f27ef6bb21272bdb11722ba116ab7c0aaf78d2b6b122d1717d84f5c1f01ea784bdca249502bf2867038d6e0c2a166fe82715ffb3efd5c4eafd15f0ef857d27dfc278a606953bcc9789c056f4473487f748771e5023da0909591b37f224e6fbd2fff5dc59b302ba7c84056e7e959dd570c19740532b46", 0xfb}, {&(0x7f0000000480)="89200784d3aa7b022d156945a8b1f04ba964845302fedfdf06341d5b3136fa758522324a270353ae7c1a9b27e24bf0e613e94861be19d49f65691874756bd2d20f962de6812d8064412a53f50412a8be17f6a8d4a2480e9be852e8d7e9b1ea0fae909d374127dfd54fba9825f8bb4d8be630c8faa5675ed64c45c84887c02f33aa9ac219d975188697d2508da8154125b84ebb4d86d17f8fcc54b6d91bfacb26be549c5a5c1ddff7ec331074fb32d958b55f0006db77a239da", 0xb9}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="4d5ddd674269a5e29d400915e62f49d22fdcf16cd062a9818549fe8a66fdeb821f349efd5120b50272c1172585cb2cc368c2b37f3a584f24039499e1f7b1172b3473406ab1a30848a505baec44a25f5235188d6dee37e8cd08fb957f29b66120c83eb2ce36946497387053f3730d36bc34cec162bc8275ccd089248f0a0993f3b4c876ed4d135d96337da5492b1821fd6bcb5af9b94dda16582630f32571dd9ae501a99d99a71bb90c179f337c9e1c", 0xaf}], 0x4, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) 09:11:59 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="89200784d3aa7b022d156945a8b1f04ba964845302fedfdf06341d5b3136fa758522324a270353ae7c1a9b27e24bf0e613e94861be19d49f65691874756bd2d20f962de6812d8064412a53f50412a8be17f6a8d4a2480e9be852e8d7e9b1ea0fae909d374127dfd54fba9825f8bb4d8be630c8faa5675ed64c45c84887c02f33aa9ac219d975188697d2508da8154125b84ebb4d86d17f8fcc54b6d91bfacb26be549c5a5c1ddff7ec331074fb32d958b55f0006db77a239da", 0xb9}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="4d5ddd674269a5e29d400915e62f49d22fdcf16cd062a9818549fe8a66fdeb821f349efd5120b50272c1172585cb2cc368c2b37f3a584f24039499e1f7b1172b3473406ab1a30848a505baec44a25f5235188d6dee37e8cd08fb957f29b66120c83eb2ce36946497387053f3730d36bc34cec162bc8275ccd089248f0a0993f3b4c876ed4d135d96337da5492b1821fd6bcb5af9b94dda16582630f32571dd9ae501a99d99a71bb90c179f337c9e1c", 0xaf}], 0x4, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) 09:11:59 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, 0x0) 09:11:59 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, 0x0) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, 0x0) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x4, 0x6}]}}}}}}) 09:12:00 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400007e2780e6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) madvise(&(0x7f0000f91000/0x4000)=nil, 0x4000, 0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "606e9610eecf473c8dc8aae6af54b18fc52589dbf2535e1ae310aaeaf43d9edb0750e328611dafc78f92c34fdc2cd073e31bda26c6d59629d11196d7cffe317d2f8e77df6e231f517e7151c5276717c3cfccc40e8053be0ef58beb4b7da1836411b81e47ceba117bd6c4f2c880373a6f2d9ff29d0ab7d5385813917cea759ae0473af095d98b16d89e8cfac7b0058763c16e8db1edab1f577aaaa897e36e453d356081c9a99e68739272618389b7ed7782f5724f88f92f1d274e86ea9658b93c47810f032d4dd1e18e2a031c8e82115c5f83152e43a8113fb2214b7809f7f81dceba04cf93341a0765c29c9dbff588c6"}, 0x100) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f0030000000000000000000000000000000000000ff0200008000fffffff30000000000ee8f02907800000000f09433df000000000000000000003300000000000000000100000000000000000000000000000066"]) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x7fff}, 0x24) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket(0x0, 0x0, 0x8000000000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x80011, r0, 0x0) sendto(r0, &(0x7f0000001b80)="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", 0x1000, 0x20184, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x3, @loopback, 0xfffffffffffffff9}, 0x1c) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000001b80), 0x1000000000000289) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x2d9) sendmsg(r2, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003380)=ANY=[@ANYBLOB="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"], 0x1010}, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) ioctl$DIOCRSETADDRS(r5, 0xc4504445, &(0x7f0000001500)={{"de92e7edb67893f2641f30dd0b0ca76269004c2b8fb9f2f9851743b43be45bd1d4977fb7e3ce39a7113d07b8459e1aa752f79304f2c2c1058ca7f2f4f9aaf1163f0171fd1304807f9fb617de24606665fe45589717430c9a9b5058d8941c038899067af46703b5cb534204f3a0343f87987c8eb87446973722c1e9a4873986639b98f2d5831a2e2d0fec4e17d12e5f801fcd589dcd3a076d25cb3110af1cd585b8f51a7b5de9c921e6cfe810634d091487e5f2ae7e27a376a278cca74ac9c8b884d84a2f93a5e7f3c3a942b9e1db3145122f85f4377da5588e13ae9dff7f43651a56e943f4a7195dd4fa413a868030f480d9de62a70b31dba5c930e46c15d2df28b209b6a0f32ba7455e3c5d489bd38b7a71f93473b1010db41e413b42320f09179a418bee19def623a13d200cf826fdd76105d83584f486d6115883b736a3e8efe452055e30fc85b5da05d05b3c1496f8dc427b12fa33ca51ce93094af5c210e7838e57217d41f81cbb85f7d6e53cb98a0cc79119eccee28ebb05b773da8c8fac9b11289a6bf7ae625635290f39dd8fac409dacc2c7bc8d7f4505db84c066484e28c8ed1df7f1688dee09e4dfe6b0391cf1666e6ed0f7ffdd1b9ea97220cf7ee1576f163e893037695741439597dc254fb855f078bebd09f02f759db29b290c5c6a56b6e85cef83f27315583a99275e1e266d8877704635fbea9b193b376f78ae4da64ed88bd167db61c52a64261add24f1142cad0af18671ecda57d4e5b6c9e490d108dcc297f189818ff4d8f098bf288dcd1a694b63391b394dd8f819392fbb8a6588a7c38c00f8bb3b045eba7fa5ae0be9f11c1ace86c358a6bdfb7b1cf229e0c9f8f3a6ec97e982ac9e15f2572c1033ae1e101377c60f5f6fc0db31b710510ac3ab5f5393e01f96744b568d82df8740a003ea5c718356544b2fd4014f1c901d3eb1b143475c449723293beb25648da6c0df312a918cb9e6c69d00e36e4a3f96e6ce71239c4b42e20f3fdeb2a867fb6f10e35cd5c053f852fcc97c1bfb78bd418ed80aa7eccdf63f4646cb121b48d9b40824f0efca154e2484c4740f1ee05439a1cb7240912c05e3fafe66444cf75ea0fc25757c0274dfa7090ff42cdf9fb56f20a7d195fdb52fb4a5bb33052bc8f969840885821a2604381f8e741b56b21611d0c2c282a837335d74d459280db9089aed0c94d89f31c928a0a819309aa858b7c18ae447c113e400b5ee58ce07976422143daaf5b3a1b62bbdefd125fc6ec651bf9d37ee0a9a684c807cb9022e8e7157e2f92f53d969f177192c81fa7672c3d946ff33e6e2265e5b24a76be99848f8d39950abe40e982bd7a06e1efefb0ce71cfde15d7222ae483edd9d823c9cf956072700ba40052b06479a821a6a4155030c97aa4f548422a92e7c0b0259aaa7b95bee50a0c7356b12fb1acb07325a6a", "251be2585703570963aa25493ad1baa7109b69406f48a38c6d1f36c32d4ecdb7", 0x6, 0xbd93}, &(0x7f0000000500)="5f99668f9eeee4a45158565c128733501f6d6475050d9a1a9059279b7975d8839a483308b8a421ce76b00bc9a1bc07afe8c69865407a938f5304ce340ebe996ce46e94d6ce33ffbe5889d40f98eb27352bf1ff42e63d22462096e069e424fc946c28e89a2826d4b6257995f231ea19d7df8abcbc53d2252d7b78e601a0257daccb6219026ca57f04191f2388dbc128c2cb8df6987cf71bd876b560762a0b40963a0ef5d439320eb8ffb8ce3a4dee041ab286534e2025c17b93f0109c49c895a4108206c0d8da76f55d500d52753bc5f70d9f93e7247902352555b72d96e8113182d350ad6f123ecaf40947196f89d0b888193437b4835158e36a1fc79ebe9d5fb1140f6ff9acbec7ea67baa2490f70e5e26a41535c952d2beb1d6b72a4ec3c3b74105c2f8a53311ede0569467bceae7a4e0c89c535be871ccddcf558c0ff5d03d45e429ad920229d9f4730add3c32dba14b603918cfde7a57a8b8f00d79155ac3db0731968eb7542d494b2361bfa36cc562eab91d15b83498a7fa2a3ac3a8406e373635bed1dfac6d595a980a9f9dd3e36b0aada1651a634f371ed2a1f40e43d007682aa393323d9c847da5ce4f05d003471fd006fa27e8f34b9bbfcc8bf45e713e2da2db8129cdba714eb870e0da2dca34369e9e736369a9cc939a59b6e0f5e47b984a1805051a3a44454b23a7e040f13df46725bb7501b677746e413c591f8b8435a3a62bbcbebdafdd5601ca2cb350901689491a2db3ad3edc06549026b5e36833276be6e9047f6f34fc6dd168ede6190f2b5868daa3a82892ab3804d88568bea76c9347e621389ec13b8850fcd143e8304f606a4410d3c461883dc2bcd8c537b45a28071a239fed1e7a1870ae27519a22679260205069cfc302cabf47ed01589366435f329f9f995484360b4e96ccc7cd9a3d681ac4ecaa4c9b73e4265c1acca87780e160ffebdc780851647750f2effb868e75c79436fa8b0bf81e085ca281d0b25264458a408caacece7e2962571d09e2effdd3f18538d158cac8bb96e3ebc46d68f663b50b9bf511567c331daeb3e5101999b28c85805ba7ebe7a153e1d09b480a46a6f50d435b193d217df437f0c917a5f24365edceb991f29b146dbb710c1416f0898388be03f36a10efa78fdca6a56efc1a4b59dad20e6aeee4710b2b13d61c7c4579f44caa2993d51051170bf212b4c85d6457ea9b3b177236e7f294ef2fda3c46c2b74f7e962924c11b0f794cea237ad9d8d576a438c8dc446568676d1b0cc5821e30b0543abfa596ecddd9e4e6c23bd0ff7d6efee0843bdb8bdcb0f16b2c3f81e4c95fb529c7a6cfc7a77b05c1475f6bb8a894cc758176cf3b3c0a21921545d9f4ed822deccbab7addcf8d4afdc80aa8de223aa6e59276be87a98d42c8c4bfaa314aefc0ebe8589c9f01fe8975c27359b2ec1a7ea71564c0131516de98b34bd74f00f33619f6f1c7b4aaf1a09242323f9a4098f327a5317fff3265939498cfcffde72c872a72ccc8dea1f21f9a977a5a33402c586daa5b06d4231826beaa7416449f9f1605a65b3fd5bf0f924981918e0bf168aaeb65fce49be55caf984e71771b142540acf534358788091e284a07efe3f19355c3265feaa4733290b8c11c8f59380a73021a21ca2a8e7792b583e7793a46d36b9c3f983b0f9b7546883ea85d199e3e9a7731810d2f641cf051c5704065a92ae7e2ec848f950f5bd53dc85182fba5b71ee4f63f9e10c56e61b402459633b4b084e89c03888c3662f39e5d0aaa487786ceece0d10d8b5f67277020df7486eb877b44d00eb4b76bba761a572373458f6422d01b8cb5b30300ad6d1e8ad00e499c0f2e380f4e6a467bb4030687bc8026eb67b195ce93c70c4c5873927cb14526b87541f33e63bcca665f78910b2f55df354dbee9ed68b588183830586cf09bd4eb3701fd57bf11b64a579c9038869b4f4c81e80ce3f11c8cbe74559a81e764d9cdc7334819a1e108942d3518c38b78a20586cfe415f76a8119e80fb4eb57e9241a08ddf0fea2d555a24dbf31d9517d76e10d0f615fe9420b9d980b509c0ca4f43979b1f978690fb4533cda8e1c3307b517c10117ad9f9f0e4c35f8b8a22a586249ffd7c14aa5068832797e899453d6e408eb348e32f066661b59b5ca2dfa27b766674328cc6cea3c40c253bfb2c44de6a0b142eb9fd65c22717bbd79c2ec1bea5be9b446dab7f1cd24a2b2a2e87fcd806778cad9a2dd1df781698c1daf65eebaddd0fa3844563d545f051d233cbe0c24f7a46d9a9fdd65bb53ec21fbeabe1b704dec5313aa007dcc66a0fb7c2fbc019f0af53df3c50c5a1366dc99cecfc2c734327437298cd3238210430d255a7fce8150f84a0000f843e3182eb4af7306db94fa73311afaea1a82a7d88273cb3fe7784a2fbf3920c451e4e7ebdf40bfd542d621cc62fc45ebdeaebb35e67cd7a710da44d67ef62effe108d27b76e26df0349b0aeaf760f25202d19ef5070537fb6262e55c0a099b75237e1ae80d5602ceaaaa5fa52accb9429bebaca3886e2737985651eda8c435ebd0f73ca297c3f0286d68de839dc77b24d5a7f7bf441efcbe91d2f940efe3e4fb8d502ee8a4f8491c247e155014de623f1370fb2fc686c7f7ed7579bab1db35dfb5947bdf35fca7c39993a03c747c4f474920216e43456f204d7fa32df7dfc95d038e69d3bf865c3df5ad9e392d3d422f42d5c769e3218b5fe9b29bf409f5bd43ef6fda93e589d69fa68706a2eb7863cdc2ba4290bfcfded8d610d2a95d2e73a07232cad820ef745704c2bf5c2d16f8427a9c3c848c07c74b249f6819d946ed62788d1300c078643c80ee91781e98981008752607944a7de6923a21cadf0d586cd32cb9aeb9e26d111f8c7bc34d08ac60cad5cbca29d6b770459ba75f067ab60b4e2983a7f4146acc3bc1c003e7213d35a024341730a40707dd8539dfab4b570a3321ddf077e6495520ebc2d1022a88fb73bfd99d72395c10003d5949de57cec8952edab0f9e480efaf53ecccd37e38200bf666df8ef8b0e5aa3a44e3281442ab69ca9beed806318b0aa9595764c297cb2a28212c7697f619be6d166902d01a6026d44f437792877a0ab783862c5e5bfaa84e74f7b71237e2c4ae2b643d7b55d9791696649caa8dea5923fd25bcf72ef17cd8d3b654509b85e61fc7ed4fe2135255d178d6435bda9e7f57039f33562a00e498d020261af822bde1d6db882f90dbf320a3eab71741597b9cad62d5c9f772ef8af53c127522549969bc2afc7ddcfe55b2c19b0ad9bc0a5667580a4b5c6694aa096f7a24cbcb8b9670984efa06112e3e729fbaf9aea44b92d87021309dad69dbd226e505afd1abb80637dcdaad9fbc798ea7d6e374f806ca5fe27416979a6ab441d2531f112c1935f1319591196a092748a90e938f112e5e78cde2ba934918436189effdd4c4c36e03ea393b59ce251b4910d614cfb42a97d3cd3b47650f2de1120405da4f8a64ef84724551622e018f241daaf46ee5c17664eaaf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0x9d6, 0x2, 0x5, 0x8, 0x44e, 0xbaf, 0x2c3, 0xfff}) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}, 0x7}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001a80)="9a1773a595ab9c0195d64b4f3d107d34e116d33ab952fa4e09e0663f34d2440589c7cb77cd5af554d9179d19a1fbcadea808df466c408e31e153781216b3819403231ea27560c20ea2abf7705db0ee0913a2bd47e5d03d2994a5bf14d44237182b802790b20c0a838ec6db83265ed052782d9372b337884add41f170f6", 0x7d}], 0x1, 0x0, 0x0, 0x89}, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001040)={{"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", "26b758cfa6deeb9882801c7eeae1630b7663af2205565b8d3da3479b31e7f5c9", 0x5f9a, 0x4}, &(0x7f0000000040)="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", 0x1, 0x3ff, 0x2, 0x4, 0x100000000, 0x8, 0x1, 0xfff}) 09:12:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socketpair(0x1c, 0x4, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e230000000000000000000000000000000000000000002e81dce35fc2f8ec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00000000000000000000000000000000000000000000006b58a25fe661a2ff2e8226d4f97b955451db278c9d759ca19dcaca2e6a573198d0e5711d569047c71f0ed2b8a4345992b8e186d1f7b67f515e83a294c412d3ffcc9df5fb0f9351de2963ea254f3a", @ANYRES32=r3, @ANYBLOB="0800090003000000"], &(0x7f0000000400)=0x94) fcntl$setflags(r0, 0x2, 0x1) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 3: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) dup(0xffffffffffffff9c) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="9eb4b22e5e4d7407f4f060430771e988ac9e30b8e98aee2921d5fe470e0343b27ef1e535170ea747456a19f6da2df04b69854a3cec5bb029") mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fdatasync(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3ff}, 0x1) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xea9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7}, 0x8) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000680)={{"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", "fec568afcf3eb4e7df04ae63c709acfb484861280ee427d4acb205921d433f4b", 0x170, 0x7}, &(0x7f0000000580)="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", 0x3, 0x5, 0x4, 0x80000000, 0x30a0, 0x9, 0xb34, 0x8000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r2, 0x8002440b, &(0x7f0000000100)={{"040002005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x0, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) r0 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 3: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) dup(0xffffffffffffff9c) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="9eb4b22e5e4d7407f4f060430771e988ac9e30b8e98aee2921d5fe470e0343b27ef1e535170ea747456a19f6da2df04b69854a3cec5bb029") mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fdatasync(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3ff}, 0x1) 09:12:00 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) r0 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:00 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x0, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:01 executing program 1: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x800, 0x5e7, 0x7fffffff, 0x4, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x6, 0x3c, 0x3b}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x26c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 09:12:01 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xfd, "1607b88a31ce58f57f5ddace3acb455d"}, 0x14) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000005000000000003000000000000000000e1e6a93a2cd1465ba329a7160cea64cc946e35be8f09e2e0d27caa93e93d8886ffff21343e99e99cb55dfa7ff820df262eaff3a7dfdb1315c6190bbba52c57ab3734f0ddb532ef4a842057cda66ce926f253d609de65098a5e1d3409919b730a737584"], 0x98) 09:12:01 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="cdbf0e00008405000000aabb86dd6002290f00303a0000ff0200000000000000000040000000018a00907800000000609433df000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000bc4fff42947b8bf2b976a3a6d46f9a7552dcbb0ec163c27824583307de45596c941c76eb359bbc660e8dfeec"]) 09:12:01 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) r0 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:01 executing program 1: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 09:12:01 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x0, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:01 executing program 3: socket(0x10, 0x10000001, 0xddb3) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 09:12:01 executing program 1: mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000bb9000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x6, @rand_addr="0109c97e1b7672e042cd69252ab50f41", 0x81}, {0x1c, 0x2, 0x4b8, @loopback, 0x8d2}, 0x9, [0xf3f, 0x100, 0x8000, 0x1000, 0x5, 0x8, 0x5, 0x8]}, 0x5c) 09:12:01 executing program 1: r0 = socket(0x2, 0xfffffffffffffffc, 0x800000) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0, 0xffffffffffffff90, 0x0, 0xffffffffffffff68}, 0x0) 09:12:01 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0x0, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:01 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x1) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="01ad8b266c6bbdc84315"], 0xa) shutdown(r1, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000180)="3af98788bbf8db0e91bb9036b722d0dd80221544670323bf9f21eaefce93a4c46e9350d26d0d3431ac271948f0a7cd11429a471a37b832331c8f95f1a809202a787eb53e768736295fcadc142daa30881390be23082ea9293a") recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 09:12:01 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:01 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:01 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x5) ftruncate(r0, 0x8001) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1c4e, 0x6}, {0x6, 0x8}}) lseek(r1, 0x0, 0x4) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0x0, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @local}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x5, [0x8, 0x80, 0x1, 0xffffffff, 0x6, 0xac, 0x4, 0x8]}, 0x5c) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) 09:12:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x3b2) r1 = semget(0x0, 0x1, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000400)={{0x1, r2, r3, r4, r5, 0x11}, 0x1, 0x8, 0xfffffffffffff050}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 09:12:02 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x24861a86) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x8001, 0x9f, "dd1df7284cff867101f07154d3df4acc65d1bd8684be0d8cb6cb9868372f932fcaa48b093ff93461b656763d1d4ebb89ae47a1a6a1e6db8a430c693b5b5094955befd716e501a08f80c56fa936d88c14b237d81f14cbc69cd450fc7efa172a43a19807a59e666f75c2c8df1e2a52fb2434a04295cf56472d715ed3a65ec3fc3a76e14ff8d6ec264dad8b3c756c5b3e838be43c040319bd716d0e2555815282"}, 0xa7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x619}, 0x8) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0x0, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) poll(&(0x7f0000000040)=[{r0, 0x40}, {r0, 0xfee4508d2037d4db}, {r0, 0x4}], 0x3, 0x88f) r1 = open(0x0, 0x20100, 0x101) r2 = dup2(r1, r1) r3 = dup2(r0, r1) r4 = geteuid() r5 = getgid() fchown(r3, r4, r5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={r6, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x9, 0xfff, 0x200, 0x2c6, 0x1000, 0x3b8, 0x4, 0xb1, r7}, &(0x7f00000001c0)=0x20) setgid(r5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$setstatus(r2, 0x4, 0x4) r8 = fcntl$getown(r3, 0x5) getpgrp(r8) getegid() ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000300)={{"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", "31cfef709783339f59be606dd49866f8e65f849a17db67d0bf26c4c2c42b35e1", 0x5e, 0x3f}, &(0x7f0000000280)="041cddcc10381a6fda806f1be62335a88d1bf7d78d6d7e1141e30bda4ab79e2ac47f8a861f420a3edbafe527c99d98f8558106f5d6d89c3cbc3dec529d06e6f62632044c24d96e224423a62bc0f11b8bd07d266caf2d88e04f317bfe927c697de3ab6d98", 0x1f, 0x2, 0x2, 0x6, 0x6, 0x8, 0x7fffffff, 0x7}) futimesat(r0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{0x80000001, 0x100000001}, {0x3fffffff80000, 0x7fff}}) geteuid() recvfrom$inet6(r0, &(0x7f0000000800)=""/130, 0x82, 0xc0, &(0x7f00000008c0)={0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) r9 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_tcp_int(r9, 0x6, 0x406, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000a00)={{"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", "03be141abd7be53fa9199982bc7cd7837dbf3b4a0057ef15a8b11ea524a86f75", 0x7f}, &(0x7f0000000980)="d4ad69404d7b058811decd5d5dc0d688cc70fe72ee1a2ff1bbb05f190a5465725904157b0435670fdc7ba8b17dd5e60ace5da521e7ebab0aa8f6efd525fa4318d9e0c9774400f0787fe312731101a1b854af5f7c605d03a9308f899ae6e343471377334b26fd7ce3d709f1b37df0a06869b29ddba2374563", 0x82d6, 0xfff, 0xa00, 0x8, 0x8, 0x40, 0x3ff, 0xe8}) writev(r0, &(0x7f0000001100)=[{&(0x7f0000000e80)="4dcaa218b5a6faa067bda51e7b6060d7d435a6bc6c071b704c853e5458402b14cc2de8d68ad6b410848ae1fe4a79fb3b329fb864c8f4a4426d4e2532f686052dd0d6cd6b55855b4186b8b12e877ac737da86e108d05bc3c88045", 0x5a}, {&(0x7f0000000f00)="bed0278fd63ef9b3e6278128d9850a95d830dad64d9f9b9ac5cbda723fb8cc67cabd1ee370272f5938e601005f341023b305396683b8b8a3ae56f813e830", 0x3e}, {&(0x7f0000000f40)="6f6cc311fca9f8b148024e6196d3351f6361c46337c267780e6543f288612c46fd920d0d1701e6923cc02f1b3797e274143e32dc9bf63b2b7d989a87be4a08d5e562dbdc054ece5388a4a909c0e106648199b8d5004ea08952a0fedb295a7a0808ae7f75c31fefd5a10717a7be9feb82a8938f8291addba878461e8d642f42f54c5bb6e0edb50ee6fad9fab57e1a40692b28024adad34f909b1c7d23c1731d686455e8192129f0f6873d53c7069fe012cd40f4960ef0c48c10903d325ecab857140ae1", 0xc3}, {&(0x7f0000001040)="bf76466c1971c7863990184f440aa9fd7b88c811234e88baf5989745f593c984db43de645c2fbc8f50e489f868e4c8174402e905a62408a4855fb38b7aa329eb0ee0413a9c1930a86c8a2cb0b93f1785bad67ea6600e381f9fa61dd64fdf93297e18d728709858fabb315c7896427527de623aee3d05014265401a35251d87a69e311a53bd95cb", 0x87}], 0x4) sendmsg(r3, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)="ab7835b6c4fefa16d9a97f3013ed86e21e716df23b53d47df1a6f6f9c65585074726089d1f8336c6c8f58484c1c3599ff65c250bdf5eef51dcab80e52d86573695939a896657fe4295eea9d3c964dd95c4c5bc2dffdcfc9fb6eba7a0015da440202b0a636c1b0a96aec396be2d784ee250d92a192ee94088d9cb8edbe692f158c520c765a5e47c2de034d430994c9b054dd234f0d4c9e4adf792797f864bb28161b216561159ce364f1d9d", 0xab}], 0x1, &(0x7f0000001240)=[{0xa0, 0x1, 0x5, "115cabfa46d2a9c27f7a886e663cb2bb86f738ca6ce158a77fe519cef8d080f323ef7a2dee4af249672864c0c478503fe9be71cf5fc5633b4e721525f66a7a80b9ded62a54f52a2e3bed2da89a9355636ea485c62e15b3b45d4c7fe1979917896231d940218e9656e00f434ab76b844961ec7fd83832b9f670bd9e2a9b1ddc5260d2bd0420011c5c4b17e9ff32"}, {0x28, 0x29, 0xfff, "179cf81c221f2cff913678fb74c73f07ef3ecec4db7f52bf"}, {0xf0, 0x11, 0x1, "0cadb3f7fc9e9c448a6c0f044b05b21193cf7674e4ca2d3ee7b188b4e1486f720689f28da82f57012fc4704c166f5c786b3b9946bce306d7e78801bdd912b82142c5e39606f0dd2613aaad2f81a31c220be7335779a970e36b708c3ec2344700c2ff7f8cf7c52ff5b45234f37bf5079f0e668f157587ec735670ccaf4e7924b8b4a44e71b823b2d5b6d149cb0a5f56169a85a9f6f423e3c9e50b9630c6476c969932c6430fa285293f9cadbc13c3966b1e87b56f6768f55b5859f9b606ee390afe7c13e31a8cd6135e3b7320f7fb7200046ab5530170e8785b363b54daf116"}], 0x1b8}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001440)={r6, 0x3, 0x7, 0x2952}, &(0x7f0000001480)=0x10) unlink(&(0x7f00000014c0)='./file0\x00') 09:12:02 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) 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) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x10000000) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) getpid() fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet_sctp(0x2, 0x0, 0x84) truncate(&(0x7f0000000040)='./file0\x00', 0x0) dup(0xffffffffffffff9c) ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0) getresuid(0x0, &(0x7f0000000140), 0x0) syz_execute_func(0x0) rmdir(0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @loopback, 0x2, 0x5, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}]}, 0x24) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x100c, 0x0, 0x0) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x0, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x0, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1103, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffff9, 0xffffffffffffffe1, 0x3700, 0x9, 0x4, 0x50, 0xeeb4, 0x100000000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xfffffffffffffffb}, &(0x7f0000000140)=0x8) flock(r0, 0x8) r2 = msgget(0x1, 0x80) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/58) 09:12:02 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) clock_settime(0xf, &(0x7f0000000000)={0x3, 0x7fff}) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000080)=0x100) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x730) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x0, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x10000000) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) getpid() fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet_sctp(0x2, 0x0, 0x84) truncate(&(0x7f0000000040)='./file0\x00', 0x0) dup(0xffffffffffffff9c) ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0) getresuid(0x0, &(0x7f0000000140), 0x0) syz_execute_func(0x0) rmdir(0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @loopback, 0x2, 0x5, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}]}, 0x24) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x100c, 0x0, 0x0) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x0, 0x1, 0x3b}) 09:12:02 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) 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) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x0, 0x1, 0x3b}) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x0, 0x1, 0x3b}) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x0, 0x3b}) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x0, 0x3b}) 09:12:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x765a, @loopback}}, 0x0}, &(0x7f0000000840)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000880)={r1, 0xd, 0x8}, &(0x7f00000008c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0x0, 0x2, 0x2220, 0x0, 0x7fffffff, 0x4e4c, 0x0, 0x80000000, 0x0}, &(0x7f00000006c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000700)={r2, 0x1, 0x0, 0x0, 0x1}, &(0x7f0000000740)=0x18) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x140, 0x0) openat(r3, &(0x7f0000000640)='./file0\x00', 0x0, 0x4) r4 = dup2(r0, r0) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f00000001c0)={{"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", "3ef6dba680f96203c487f1122cef5351e5980641638198741d00d62e7a10fb3b", 0x4, 0xff}, &(0x7f0000000000)="07cc71f79d3a10ff40629d198184bcb85162f1140596f39743b7cd76778519f76a94055dc91987921f26bc626160a4a867199906e5c01002dbcf88b3cf33b65cb607021ab6dc9035c379db208e2e9914cb6764aaddb1390fee58d1ce40edc576eaf848789cfb5967ac8ee9efc76f5905ca9323c8e78464e0908d8486e0be0f13c8d48138f8b55e7ffae884706b4843a13245c8bcc650c7f8922358743b2fb5ead20fd2970b75d93643b70d1c7acf5aa85e", 0x9, 0x0, 0x100000001, 0x2, 0xf2d2, 0x6, 0x7, 0x236}) 09:12:02 executing program 3: freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000140)=0x3, 0x4) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000001c0)="a4ef24fa19efcefc34db74658205aed5d4df0eaa6c705c7da386fb12fc5ce7b9bab04503da2a40280471821a18e355823e0bb704853a99bea14375686e28d3c175b2a6cfda12a30bb3d2cb3935f1b1d74681498c092e612684529ccea737c6e1a5aba89de81035dc1e20b6e18e0ecd9ae524894faa130f53fc8d2cfb57a2d1ab2567cf91ebeb0af01e1938ad7e91ea004bd9") syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000440)={{"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", "f1cb04ed91248f66d22e120df5917fc8fd0b6898d16560a07072dd54aa86d5b6", 0x0, 0x1f}, &(0x7f0000000280)="442e3968e5067b2e8874f6744a7189d9adaf68dc0e399cf1a421d0c7b72cc94439ab00c47f9c3422bc0f69013b98c064837f38683cc7be50a9c8528ef51d45c9a02956560707398ca4bc1cca5dcf6ed214672a2af6cfbf1a7d6907d28af7e7fc35922d006855c9c91288622f8dc0c8e4f02aa9e98b974e899e02f2ad625788d6b8ec97617c5230f505abb9d078c73028f19ab758c0220d40a1f204f3acc93ab6846443ab703feb7f8e0ce38f2c4c0fcf09b4963cd21e58b05d3ecf98188b2d8f741e3f641da1730ef8ccc224f8b0fd39d4668167", 0x101, 0x1, 0x40, 0x101, 0x3ff, 0x3, 0x6, 0xdd81}) 09:12:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x1}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x9, 0xf, 0x100000001, 0x2}, &(0x7f0000000140)=0x18) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x0, 0x3b}) 09:12:02 executing program 3: setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xa2b, 0x2, 0x6}, &(0x7f0000000480)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0)={0x0, 0x101, 0x7, [0x5, 0xfff, 0x93, 0x3, 0xfffffffffffffffd, 0x9d1, 0x0]}, &(0x7f0000000500)=0x16) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={r2, 0x100, 0x4, 0x8d, 0x6, 0x0, 0xb89b, 0xffffffffffff6c60, {@in6={{0x1c, 0x2, 0x1ff, @mcast2, 0x1}}, r3, 0x40, 0x7, 0x6, 0x7, 0x4}}, &(0x7f0000000600)=0xb0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r4 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') link(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000680)='./file0\x00') r5 = msgget(0x3, 0x22) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_tcp_int(r4, 0x6, 0x36e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) rename(&(0x7f0000000340)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000140)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 09:12:02 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1}) 09:12:02 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) 09:12:02 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@broadcast, @local={[], 0xffffffffffffffff}, [{[], {0x8100, 0x10000, 0x5, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3]}, @mcast2}}}}}}}) 09:12:02 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff020000000000000000000000000001010290780000000060ef9d2500000000ff01000000000000000000000000000100000000000000000000000000000001eeeb5607cf4cd687de13e1f8ab363619897b8f1c3bde342ce765ef02020c740b8d3d4514ff0fb691403357f22e6a9e78695f78a3588477378259778b1f1e5fc67c73d47b5021e845a76499f51552d58f0b02d944793c2341628d61410a52de7a8236c3a9f55ef7485c65"]) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1}) 09:12:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000340)={{"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", "b106e6a872e603e3f3a6dfc31d7941ab9d9162dba767cb89f7c6f7d34f10017d", 0x7f, 0x7}, &(0x7f0000000140)="db64db835404e82ce75b40dbd90c6fc72ade145b03e54e7a45c4028ff39cf4f407b375c90f438a10d9c85c960a73", 0x7, 0x1ff, 0x5, 0x7ff, 0xfffffffffffffff7, 0x0, 0x8, 0x4}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xad}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="580000004f0d8015eda754e6ca9a33b26b0b3fef09f799d468c12d5baf2f62c83594b5767d86067b83ff44194f4aaac0840e50ed69b8c2d1010b1c263f55439f6ec5b241a6298330ddfe2dc4a97b92ec706a142d2930bb36ccac0dbf"], &(0x7f00000001c0)=0x2) connect$inet(r0, &(0x7f0000000300)={0x2, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xfffffffffffffe42, @mcast2, 0xfffffffffffffff9}}, r3, 0xd47, 0xfffffffffffffffb, 0x8}, &(0x7f00000002c0)=0x8c) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000008c0)=ANY=[@ANYRES32=r4, @ANYBLOB="81ffffff0508000009000500440000000500000002004e23000000ff00"/156, @ANYRES32=r4, @ANYBLOB="0100000009000000dd1f415722220339ec959108000000fdffffff80000000"], &(0x7f0000000180)=0xb8) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) 09:12:02 executing program 2: semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 3: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x200004410, 0xffffffffffffffff, 0x400000800) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1}) 09:12:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000080)='./file0\x00', 0x308020005) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 09:12:02 executing program 1: syz_execute_func(0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x900, 0x1) freebsd10_pipe(&(0x7f0000000180)) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x11) r1 = dup(0xffffffffffffff9c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x6, 0x0, 0x3, 0x5}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x9}, 0x8) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) munlockall() ftruncate(r2, 0x400000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r5, 0x7ff}, 0x8) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x2, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e21000000003eff0100000000000000000000008000010800"/129, @ANYRES32=r2], &(0x7f0000000300)=0x84) r3 = semget(0x2, 0x0, 0x500) poll(0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setresgid(r4, r5, r6) ftruncate(0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) __semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f00000000c0)=""/57) dup2(r0, r1) syz_execute_func(&(0x7f0000000380)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50441e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") 09:12:02 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x8004, 0x44) accept(r1, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 09:12:02 executing program 2: semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x3, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x5, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000080)='./file0\x00', 0x308020005) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x3}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20100}, 0x18c) 09:12:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x120081, 0x1) getpeername$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x87cb}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) getpgid(0x0) getpgrp(0x0) getpid() fcntl$getown(r0, 0x5) r3 = getpgid(0x0) r4 = getpgid(r3) fcntl$setown(r0, 0x6, r4) 09:12:03 executing program 2: semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r2, 0x0, 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getpgid(r4) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = fcntl$dupfd(r7, 0x0, r7) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa02"]) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r9 = getpgid(0x0) r10 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgid(r9) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r10, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r10}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r10, 0x2040}, {r10, 0x40}], 0x2, 0x80000000) getpgid(r5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ef9e59f78e9b85863572656d53b7ba192cd262bcea76a217ab2cff6f2b4be741174fb9941f79be7b9820fc5c8aa3b03ae7344ee74db18e530d31bb0298b09ff70360cf883a26205a76b39a487075da2bff89905603e116adb3fb176cb054c446e6a3b7aa4af58fe74af2a7879f43bd5b52553028814405fded44e33e220e07807be9213a511bd6f12a0be18e8af3671eed0a96eaf21f51f4d192eec23f54f03405a7967229aba2fe8e0a0be74c79635316c2ba18f1d2d3ff2d0a0b8e5610c619af789c30d05da7efc44cca57caa6f32dab62e05eb7d5a2bc196b922332d9f80aa403482d713346fc6e9", @ANYRESHEX=r0, @ANYPTR], 0x0) connect$unix(r1, &(0x7f0000000300)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000400)="da922332ba231671099a59095d7fe380ebee2a3a498c3e6caf004fc5426a6157cd97dae4c9887513d04afe4b7ecd28e6f272e8ae32971d594973f8e36b6781e8aa384676633413d50914cd17053c072b4965338bbc4e8c2b6ade67fee5303545d4111be8976d35e94a192414bff2175a8a7418c615520c36a705e4121680") r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) msgrcv(r4, &(0x7f0000000600)={0x0, ""/193}, 0xc9, 0x3, 0x800) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) dup(r5) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000340)="1978a145fd46eba6e4d091b4f3a9dce84c33d7981a81e520f943a72d46f5e28a060c4f04198660eb4c5de2f28e378864b35649e02572de338b87ac1364fd76533a2ffbace03011ac5056e71cec9b") 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x17}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x28}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0xc7}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x300}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x200, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r1, &(0x7f0000000100)="f9a2d682652c91a0caff9884cb2b392c416552fcf9ed9d5015e9a2bf903ea3f2", 0x20, 0x0, &(0x7f0000000140)={0x1c, 0x1, 0x1f, @ipv4={[], [], @multicast2}, 0x7}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) 09:12:03 executing program 2: semget$private(0x0, 0x0, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ef9e59f78e9b85863572656d53b7ba192cd262bcea76a217ab2cff6f2b4be741174fb9941f79be7b9820fc5c8aa3b03ae7344ee74db18e530d31bb0298b09ff70360cf883a26205a76b39a487075da2bff89905603e116adb3fb176cb054c446e6a3b7aa4af58fe74af2a7879f43bd5b52553028814405fded44e33e220e07807be9213a511bd6f12a0be18e8af3671eed0a96eaf21f51f4d192eec23f54f03405a7967229aba2fe8e0a0be74c79635316c2ba18f1d2d3ff2d0a0b8e5610c619af789c30d05da7efc44cca57caa6f32dab62e05eb7d5a2bc196b922332d9f80aa403482d713346fc6e9", @ANYRESHEX=r0, @ANYPTR], 0x0) connect$unix(r1, &(0x7f0000000300)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000400)="da922332ba231671099a59095d7fe380ebee2a3a498c3e6caf004fc5426a6157cd97dae4c9887513d04afe4b7ecd28e6f272e8ae32971d594973f8e36b6781e8aa384676633413d50914cd17053c072b4965338bbc4e8c2b6ade67fee5303545d4111be8976d35e94a192414bff2175a8a7418c615520c36a705e4121680") r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) msgrcv(r4, &(0x7f0000000600)={0x0, ""/193}, 0xc9, 0x3, 0x800) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) dup(r5) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000340)="1978a145fd46eba6e4d091b4f3a9dce84c33d7981a81e520f943a72d46f5e28a060c4f04198660eb4c5de2f28e378864b35649e02572de338b87ac1364fd76533a2ffbace03011ac5056e71cec9b") 09:12:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0xfffffffffffffc3b) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x500}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x1700}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x2800}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0xc700}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x1000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 2: semget$private(0x0, 0x0, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @broadcast}, 0xc) 09:12:04 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x3000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:04 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1ffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind(r1, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x20000002) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 09:12:04 executing program 3: r0 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7a7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x80000001, 0x8, 0xfff, 0x43, 0x101}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e217f0000010000000000000000000000000000000000000000000000000000000000000000000000000000004ba9ecc75f265b90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088bc46e300000000000000000000000000ff00"/144, @ANYRES32=r1], 0x8c) open$dir(0x0, 0x8100, 0x24) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") syz_extract_tcp_res(&(0x7f00000001c0), 0x80000000, 0xbf) 09:12:04 executing program 2: semget$private(0x0, 0x0, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:04 executing program 3: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) 09:12:04 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x4000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:04 executing program 3: socketpair(0x1c, 0x10000003, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000040)="10e65cd3ac595db3e101978d71103bf052f5d8e7e87e00064daa026d56edae7990e158b4e38824e1ca300fa813b0a41f687e1f0097c9e424d847a4db98a116d4ee50b23f73cd6e20ff780d6be7665c911489cd64a2a15af51864a3687e4eed67385fef9e8feb7aa3fb2f7e08fe0b2ac3cfff16e3f3e10ae25b7d6d569f83f949385b9058e33978db7170a6", 0x8b, 0x100, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0xc) 09:12:04 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x5000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:04 executing program 3: msgget(0x3, 0x10) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = semget$private(0x0, 0x1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x10) fchmodat(r1, &(0x7f0000000280)='./file0\x00', 0x10) semget$private(0x0, 0x0, 0x22) __semctl$GETZCNT(r0, 0x353642e6d3e589ea, 0x7, &(0x7f0000000080)=""/220) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x17000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) setresuid(0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x8000, 0x20, 0x6, 0x7, 0x95c, 0x7fff, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x33c9, 0x0, 0x8, 0x3, 0x100, 0x7ff, 0x8, r2}, &(0x7f0000000100)=0x20) setreuid(r0, r0) setresuid(r0, r0, r0) setreuid(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="03000000000000002f0009004500ffff456100001c004e2020000000ff020000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011f000000", @ANYRES32=r3, @ANYBLOB="5c81a21504000000010000000100008007000000"], &(0x7f0000000200)=0xb0) 09:12:05 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x68, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}}) r0 = socket(0x17, 0x30000007, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x5, 0x5, [0x5, 0x212, 0xdce2, 0x6, 0xffffffff]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xc, 0xfeff}, 0x8) 09:12:05 executing program 2: semget$private(0x0, 0x1, 0x0) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x28000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 1: __getcwd(&(0x7f0000000040)=""/255, 0xfffffffffffffe4f) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x104) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000003c0)=0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r1, 0xa0, "c2fd105205e1be1c18235528e9f68064e2a584ac413950ed471b05015755f0ab5706eb7d1b42eb17184bdaa7b5a9525fa6363a3f6dcd484e996114d403a7cb2f032e572f316e2ed2abf96498205396d5199113c1ac2e1c3073363e80a06f29d1771b560ea843b3e056811efdb758a5d19b8222d766a6fc0c4bf36bbe6c012eda53b0acf48b1e91ee8b8a7ce138f4a177fed33bd9c75b706830637f56e7940753"}, &(0x7f00000004c0)=0xa8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xff, "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"}, &(0x7f0000000280)=0x107) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000580)={r2, 0x4e5f, 0xf, 0x80000000, 0x4}, &(0x7f0000000540)=0x18) fcntl$getown(r0, 0x5) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0xc7000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0xc0246700f8ffff}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x100000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x44) ftruncate(r0, 0x35) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000280)='dctcp\x00', 0x6) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x6, @loopback, 0x8}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x100}, @in={0x2, 0x2, @rand_addr}, @in6={0x1c, 0x0, 0x2, @rand_addr="c2a4b3f321afb2cc6785e865939d6ccd", 0x1}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x1000}, @in6={0x1c, 0x0, 0x3, @loopback, 0x3590000000}, @in6={0x1c, 0x0, 0x20, @mcast1, 0x4}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x6, @mcast2, 0x3}]}, &(0x7f00000002c0)=0xa) 09:12:05 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x500, 0x4) setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000100)=0x7ff, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) wait4(0x0, 0x0, 0x4, 0x0) ftruncate(r0, 0xc7) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x300000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf3200000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf03100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) close(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 09:12:05 executing program 2: semget$private(0x0, 0x1, 0x0) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x400000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 1: __getcwd(&(0x7f0000000000)=""/44, 0x2c) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), 0x4) r1 = shmget$private(0x0, 0x5000, 0x1a, &(0x7f0000ff9000/0x5000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x500000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x1700000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x2800000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 1: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x80, 0xb7}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x18}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x9}, 0x8) sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0) 09:12:05 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1, 0x4, 0x200, 0x0, 0x2}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback}, 0x14) 09:12:05 executing program 2: semget$private(0x0, 0x1, 0x0) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0xc700000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r6 = getpgrp(0x0) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x1, r2, r3, r4, r5, 0x11, 0x3}, 0x1000, 0x1, 0xfffffffffffff00d, 0xbda8, r6, r7, 0x4}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 09:12:05 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) dup2(r0, r1) select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 09:12:05 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) semget(0x2, 0x2, 0x206) r0 = semget$private(0x0, 0x7, 0x401) semop(r0, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x408, 0x14) getpeername$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000000)=0x8) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9) semget$private(0x0, 0x8, 0xfffffffffffffffe) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0xfffff8006724c000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0xffffffff00000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 3: munlockall() sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = socket$inet(0x2, 0x7, 0x1d) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r0, 0x1}, 0x8) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000010000000"], 0x15, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/217, 0xd9}, {&(0x7f0000000480)=""/153, 0x99}], 0x5, &(0x7f00000005c0)=""/213, 0xd5}, 0x40) freebsd10_pipe(0x0) 09:12:05 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) readlinkat(r0, &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file1\x00') r1 = socket(0x1c, 0x10000000, 0x437f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x1, 0xffffffff}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x1, 0x3, [0x0, 0x93cf, 0x8765]}, 0xe) 09:12:05 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100800, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0xffffffffffffff32}, 0x8) syz_execute_func(&(0x7f0000000000)="3e6426440f9af8b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 09:12:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x1}, 0xfff6) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 09:12:05 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9c40178ae5f0a67660f6b32fb660f72d50f66450f72e299054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:05 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000240)={0x9, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2}}}, 0x118) 09:12:05 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000002c0), &(0x7f0000000140)) 09:12:06 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x5, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 09:12:06 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) May 17 09:12:06 ci-freebsd-main-6 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.3.170 on tap3! 09:12:06 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x0, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:06 executing program 1: ppoll(0x0, 0x25, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="740000001788d01079f009b915b8624e89b00a6ef4251d0515a6b87427edc2c4eaf4bcd99f9a258676d1de8227b51b37f5dab506e0f550542c933394066687fc1a336523e5585ba6c5a6f0b39084a6ce4abf1670bacc1ffb88b4224252d653abd5046ce0d223797e8ba57775f1d84a30c7feba3a1ac0198d2d4494bd7d41d4c5f2628f0883844f073bf311b59e6fd2c62986b9204f35157a68db22340f2206b53cb146f83a6207"], &(0x7f0000000200)=0x7c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0x8001, 0x3}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x3, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r3 = getpgrp(0x0) r4 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r3) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(r5) getsockopt$sock_int(r2, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r6, 0x8000000, 0x1000000000013) 09:12:06 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000002c0), &(0x7f0000000140)) 09:12:06 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 1: syz_execute_func(&(0x7f0000000800)="98c4417828bd0f000080a84a2c431c3e18f35e0fdd5e0fdd61bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5bb6670b2f38f6b4b7816d2e470f0df097f3a7b3b921045f44027037c4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1ddbabbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 09:12:07 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fd, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x4000000, 0x1}) close(r1) flock(r0, 0x8) 09:12:07 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x0, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0xa, &(0x7f00000001c0)={0x10000000000b360, 0x3}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(0x0, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:12:07 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"ea57bb5c88e975fb46a4030303e872f07f69fa40182c7d05af30ebe6f7c96db1ad523ad9770e0efda83191047621f7658917a9345b3623fba017b0e30cd868d9e980c8dd30709452d4ad756de1331bebe604572fe0c36f5df1462450ae9f4034f5d87277b66e618912ed17660da775f87d92bb2d0a9a3b13edd747c38b0d5d0e6ce800e3db5e76d19102069cbc0174bfa520a63aa5d3810909502080c8b682e805c5967a25ec78860af0907ec47af61e72da4b173350d1180dd39048bb55234a552482bfdcce42803885a6c92695f168a0025f78f3dc3a8a088a2e02028df69d134dac20090bac8729c11c1f8e9b1ea249e75bbe358503af3110c05a51bdd5227ebc41d572fb730d2f1e15487ebd41bdfd7ac6d136796dac9fd8460b776cc9fc36a4656a9a1c9808294a3b2b9870ca8ce8f330c589073a4409d6f4dd80a923f8ffc316229d3fb4731ec711b3d158665d1c7fa23fb80b3e4bcd93e326b0be7e9238b04f4ab50c5f244dbd74eb2aaaf6cb851fbafa51e447fb6fadc3d04df6685eb94d3e44052979ae0fddc26f79998f58efe584d20c5f201ab5152cd181c7222eef24af6a62a32bfe0e82a437322e8f6cfde20397370b50e160335adf4c46fea18370a89b06f643d2bc094e821aeebb220b9aedb32e03264f2bdddff03e85899bd21f9802a1f563313eb260cbcae7c81027bd6392510a2840a9719dc63e1e1b0b556b6c7ea8fa195647f2c086dfd66c9b80930da7382b0735118c4651e3a25cafef9271a5f71c084de2b7000dcea3813b408169c5fb893739be25dee6ead0ebc0108810a2f13ddfb67cbeb7d17b87019f4069546d51ed2035d62f6610abd83750b4d7db2a292d0785f0d097e70f22aefefb32f1687633110e5538a46cb4975ba41ec0f9320860e2f02c00b139f1445bf1756281997b29241ac6bfc1cf48e17279d8b8c2b543a1b1f5c72b820e049cb2083247538f2ed2001c4533d253d773628544705ab905999462ce779a6786c23e7c343f9db336420a31aa04ccda9078fc280a0c7dc912a5d4b752327a9bf1b3442fbc795a3ed523ff6d815f3228824ccfced6bd38887fca9032313af06240353d8ee6a183a0ce79132629d83a7cdc0321c2c00352e9767bac3fbbb7566de6d40bfcb24e0b658132a611d810ba029bc5409589eda172d1a81061fbdb456d81087234a86b474528f5ec11c73d19098f51a97f5b813fc768c4fa5053ec78e5ceed9634cb7ba812a496daa65d36db0e53d91fe4a2609d8b840f3b3b5990633cdd7e2444974f85823a43a4ebc620de31e3143d5ab58c851fd92f9c42e1d8739228ae3e8ff97af77ac081ec7e88ab5233cc832febb88291099b8ef74dd9b91efcfdce3ee8a5fe6aab9e4d94040f9248e75dee20f7ca7284a2dcaff11a0e6d7445731fd0ec0d8fde892832bf8acd7f03fb6213e133", "bde101220eef2697655612b8cdb1d9556f94cfacf1668b193ca83fd7c1fe8f3c", 0x9, 0xff}, &(0x7f0000000040)="5caeb781ed9ccbd81d9aa894f27070dd1c4b51ac5ae563e5c338dc84ea63d66853ec7ff37df9e8bad298a2848c", 0x8, 0x1, 0x9, 0x113f, 0x5, 0x5, 0x4000000000, 0x42d9}) open$dir(0x0, 0x0, 0x44) syz_execute_func(&(0x7f00000013c0)="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") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x30000007, 0x5, &(0x7f0000000500)) 09:12:07 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x0, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x15, 0x4, 0xfffffffffffff6a3) r2 = semget$private(0x0, 0x0, 0x488) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000140)=0xffffffffffffe671) r3 = semget$private(0x0, 0x1, 0x2a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e2000"/136, @ANYRES32=0x0, @ANYBLOB="02000000b95fea2eb60c0194ca6e1000"], &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r4, 0x1}, 0x8) __semctl$SEM_INFO(r3, 0x5, 0xb, &(0x7f0000000000)=""/12) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10) 09:12:07 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:07 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x200, 0x8, 0xffffffffffff7fff, 0x80000001, 0xcc8b, 0x100000001, 0x2, 0x3, 0x6, 0x0, 0x29}, 0xb) syz_emit_ethernet(0xfff, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff1, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x3, 0x8}, {"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"}}}}}}) 09:12:07 executing program 3: syz_execute_func(&(0x7f0000000100)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = getpid() r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8001, 0x0, 0x23f7, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x3c0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100}}, r3, 0x401, 0x10cc, 0x4}, &(0x7f0000000280)=0x12) fcntl$setown(r0, 0x6, r1) 09:12:07 executing program 1: r0 = socket(0x1b, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="557d9361ea817a3b21866a2ac8e261a2e9b71bdcc1fa369595170126c87ac842e90882338c8ca8b56e11fe2597131392413f29471bbf28cf1dfe") write(r0, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0x401) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') r2 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getpeername$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) semop(r0, &(0x7f0000000080)=[{0x3, 0x6, 0x1800}, {0x2, 0x7fffffff, 0x1000}], 0x2) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0x9) semget$private(0x0, 0x8, 0xfffffffffffffffe) recvfrom$unix(r2, &(0x7f0000000140)=""/225, 0xe1, 0x81, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) 09:12:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(r0, 0x0, &(0x7f0000000000)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x46, 0x0, &(0x7f0000000040)=0xe8) 09:12:08 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) mlockall(0x3) r3 = dup(r0) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x100, 0x100) sync() getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000a91aa28a2f2cf3860352c90dff00000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f15133904b00000000000000000000000000000000000000000000d11f47dabb433d79833ca332898d8b36bd231de95f", @ANYRES32=0x0], &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000003c0)={r4, 0x5}, &(0x7f0000000400)=0x8) sync() r5 = getpgrp(0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200, &(0x7f0000000180)=0xfff, 0x4) getpgrp(r5) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 09:12:08 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000240)=""/244, &(0x7f0000000000)=0xf4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136) 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 3: sync() pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) listen(r1, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0xb9f1}, &(0x7f0000000200)=0xc) syz_execute_func(&(0x7f00000003c0)="1c1dc4637916d7b098660f66cc1b69e4c4c2319cbe998999996962f5696200d9d9d097795be5f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c3470fde335b304545e269a841000f9945332f8f687ca24a0475e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c4626d97dce30fad6736660fd2938c000000c4c1f913376666650f1772c82e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000002c0)="1045816ca64a7fa26142f31979e83c1c69651a1103ec3c38aa601140d6065ffe29c912805774a9f34db27990f81eb2399c2b6705ee907442be1e27dcd40c78f68b5979fc440a9a2309ac") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x841, 0x0) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000040)="7d978b7779287cc4d2951427539d45b6e1a9875c088fb015f69c40ccc257d5e0bb4fd5c530b153492c6172492d5439c7cb91ed6bb19da4e185b1d11783d43cab9402e6d99f1cb678df94dbb6f4796ccdc46a59dd68c9bdf3cdabf3a9d1c569d8d30df21e7e8215") setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000004c0)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000000c0)="0d0191dc826586050f3136cec8ba244b5056db1bff7855086d0475f3814900ccb80a1b43d3b2d85ae5fcc266b2c1b1446e81c42bee6c4dc2b9683c44b9dcccc87063824bd85b5bc1764807f85a2faa3383ebb4580de4233646d326ed23ccafa9946e49a648f0d34d9047c8788e809eb7108eb0722fdb0a56e60df812e6dd707f527f2a4d3aa0233078cf5935c8ed4f1275773c0f06d400aba44e33327ddab2f22e672d34afa0304b850b6db91f") 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x82, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 09:12:08 executing program 3: execve(0x0, &(0x7f0000000280), 0x0) 09:12:08 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 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) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:08 executing program 3: getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) 09:12:08 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@rand_addr, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@empty, @remote={0xac, 0x14, 0x0}, r1}, 0xc) sendto$inet(0xffffffffffffffff, 0x0, 0xffffff08, 0x0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr=0x9}, 0xfffffffffffffed4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x100, 0x4) 09:12:09 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) socket(0x0, 0x20000000, 0x9) recvfrom$inet6(r0, &(0x7f0000000240)=""/125, 0x7d, 0x3, &(0x7f00000002c0)={0x1c, 0x1, 0x80000000, @loopback, 0x81}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000140)='./file0\x00', 0x20800, 0x100) dup(0xffffffffffffff9c) socket(0x1, 0x2, 0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c) socketpair(0x10, 0x10000005, 0x9, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) 09:12:09 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:09 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000380)={{0x1c, 0x0, 0x3ff, @mcast1}, {0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x3, [0x1, 0x80000000, 0x100000000, 0x87c548b, 0x3, 0x1, 0x6, 0x64e]}, 0x5c) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x8, [0x3ff, 0xffffffffffff8001, 0x100, 0x7, 0x5, 0x4, 0x7fff, 0x8]}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3, @mcast1, 0xf187}, @in6={0x1c, 0x2, 0x3, @ipv4={[], [], @rand_addr=0x8}, 0x5cb}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0xa8d, @loopback, 0x2}, @in6={0x1c, 0x0, 0xfffffffffffffff9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x200}, @in6={0x1c, 0x2, 0x81, @loopback}, @in={0x2, 0x3, @rand_addr=0x5}]}, &(0x7f0000000280)=0x10) 09:12:09 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x3}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:09 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:09 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:09 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:09 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x17}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$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$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) open(&(0x7f0000000880)='./file0/file0\x00', 0x440, 0x18e) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 09:12:10 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f0000000100)='./file0\x00', 0x0) socketpair(0x13, 0x1, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001140)={0x5, [0x6, 0x800, 0x400, 0x0, 0x2]}, &(0x7f0000001180)=0xe) r1 = dup(0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000140)="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") 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x28}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000fd0060a7a4734ac88e36fe1f957a5570a173e9f3c36b612c63130b5f66de5c30e49128f52a99277914ad245a3bf553de071a9ba14d46fa513611fcc833604880191826cdd1dbd011a54a541d51e144e8624054dcf89a3180b6509cfc362621618d207c10c0ed29c42b3f60ad600a3901bcc235b3de6539fa0ef9005e20d366c164a5580905e9b77b0dd989d2c80092436689013948d8294860006985feb87431379f3204dd79983197973867111646fd692a76038e21a94735ac548b3c8cf3582e70226a6de2ce0be2a9cd49ab1fc261145992eba274c07f6f848a565a638b39a0904c542e20d116ac7ce453405a9ba30e60e562c5d52bfce530d8ee6beb586bd512c6a808c239cc628586fa8b73f7c02cf521702468d8359c87a1b7642b6999b9"], 0x105) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 09:12:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/128, @ANYRES32=0x0, @ANYBLOB="0500000000000000000000000000000001040000"], 0x98) socket$inet6_sctp(0x1c, 0x1, 0x84) 09:12:10 executing program 1: msgget(0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) lseek(r0, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000140)="425fd4c5d3302f63021dbf935c6b9a9b19be015f1363f9caa8696d286cfe28abee0cbdfde27d804805e5a3ba10c8994e16b6d70f05e46f38b9c7c605797b4cad9236eac4cef09c8ce37430d10db2903520ae3b76c4f0fdeeb0cf76a8ef866b07d1b9631eb49d07098fb7") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 09:12:10 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1011, r1, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) sync() getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), 0x0) mlockall(0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x3, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xf, 0x400}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0xc7}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08005500001c0000000000009078ac1400aae0dc0001110098e549353fbe"]) 09:12:10 executing program 3: r0 = socket(0x2, 0x5, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xde, "fc8ab867cccb6fc22c25b5a9af21977fe3ddc85f0a5fbcbe4180a3e8f5c45c4885edae40fc6c24b84d87f3483f41bcb5fd8183ae37e4ff47faab718257a3be61e8039dd799768a91549b95246e18f3340cb44cc60e2e726763f11066dbf97425cfb0d053f073db64ad31938f47dbf6f5b87b6d650d7ce27158388cbe7180b8a0b9e4833b3467cf4503a1ddd688f4ddadb3c7a9ec3fb64a85da592e4ac60ac9cd385fa289bfe977d84e498a5650d80c1c6cfcfb86780b3e824392d5ca67c77f14c6cfafdb25d91c105b9ceeff63df2552c256f9e073797109559e8c2b6593"}, &(0x7f00000001c0)=0xe6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x3, 0xac, 0x200, 0x6, 0x1, 0x7, 0x1, 0x8, r1}, &(0x7f0000000340)=0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffff9c) dup2(r2, 0xffffffffffffffff) r3 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000380), 0x0) dup2(r2, r3) getitimer(0x1, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x300}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x500}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0xa00, 0x40) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000004c0)="527c7a4ca4b316680f4b3eb9358ca707577e5d4ace82d4439245c4747de65c9c4d9a0fb7ebb56d61d06c54bd263c99ad70f933ddac87d167cad2e5d2c5d19aef0d9cb7159bd144c0bf41f09e670d4dd9468b9192f67349a029d8b560b48881bb719570810d6492f7d678b1f2e8f62edf99f4c97d24b4545b3e6f53a5b8f0c201d636b26c6d57c5b3342ba126d485bdcb143f5d6329d27175c9908468b032ba8061fad3a8bb594ff3dcec86ad6bb6cbc30f7cf8299bfde0506468cae6a61657e352fb3938a75788d2a19a66b0") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) r2 = dup(r1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)="8b2ab8614e908d7ebac0f2ac30a068934cddf6899f43110d7f128cea9025655fad58035d72b3d83ce1757006d1daf0fa04db7e585e6965fc928cdeb19ba45b3b5bd9fbfd929fd0f50d742681d98b1400833edacb116b2a00d02460e73bf9bddafbc750799dd23330f8e39a3d357b36f9feabd80329bd36d5aca60e43d1096290eb3b06ec8547566a9834cefda27cfc201a1b0568a46965111b6d31d79a643cc1329189c7bcde6a13", 0xa8}, {&(0x7f0000000240)="2a544a01e03a7aa6a22cc2cc2ccd880bbdc093ee75e3fe06d75ef002ebb5fa37dde3668dea7222a8d9f0b908f39e38f70c2cda621fcc536a2847cf71e70642289a82fa084eda19e84a56927a78d5119b642304834edbe989912e1c9973249f84f0f595c04e59deb77f60097f6bd1a55fd1a9bb59cf60184db9b6c5f8bbbca0a90bce6eeec4690c14c19ef356c131a5d1b98cbf8931f770ff37a6e55cae3cd44994af1c270a733fd843f83e11534cb033886add28ec99fac96c20ad014f6ee91795f4ef4683e9293ab7dd8ee2990bf257c00de54c89e972873cb05a50c51c879d", 0x2a5}], 0x382) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000005c0)={0x0, 0x640e, 0x28c8, 0x2, 0x5, 0x4}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x2}}, r3, 0x40, 0x2, 0x9, 0x8, 0x5, 0xfffffffffffffff9}, &(0x7f0000000700)=0xa0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="91aadbafff70e811e7e8ad4359dbb9eb3225c98e465978", 0x17}], 0x1) r5 = accept$inet6(r4, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000780)=0x1c) fstat(r5, 0xfffffffffffffffe) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000100)={0x5, 0x1}) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x1700}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1000, 0x1, 0xfffffffffffffff7}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x7ff, 0xf, 0xa, 0x3}, &(0x7f00000000c0)=0x18) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x8}, 0x8) r3 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r3) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x10000000) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b6943fa5e249ddc5bad0e4b732ebf72c775be8c4dcc2ef5bcdcc51489db0a28bec08ccb30cc8a5bd436a974550d3907e01d94dabb2be2c5753cbf276407b7ba190efe15642c3852d93b86b7371aed0eef776000d0d7e258ed6d0f39fab5856c5d33482b0fc6649cc52b1dba861159a7a4743847b57096562cb4d0e9ef64ff3422c39e1b566929b9ce78a874b9bdfd3cc2dfeaab7c013cdc03b4fad86c42c3e7e8a77d14537a", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:12:10 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000003fc, 0x0) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001240)={r1, 0x1417, 0xfb, "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"}, 0x199) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) getpeername$unix(r0, 0x0, &(0x7f0000000100)) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x2800}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x840, 0x104) accept4(0xffffffffffffffff, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r2, 0x2}, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x80000001, 0x5, 0x0, {@in6={{0x1c, 0x1, 0x0, @loopback}}}}, 0x0) socket$inet6(0x1c, 0x0, 0x2) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0xb10b}, {0x1c, 0x2, 0x500, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0xfffffffffffffffa, [0x7, 0x80, 0x0, 0x1000, 0x10001, 0x3fe0, 0x7, 0xffffffff]}, 0x5c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x27, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1}, 0x8) 09:12:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1ff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x100000000}}, 0x0}, &(0x7f0000000000)=0x84) open(&(0x7f0000000240)='./file0\x00', 0xa00, 0x80) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xa, 0x3}, &(0x7f0000000180)=0x8) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019") setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)="3f8fe4e17cf05c17dae6e1d8923973239c1e7ceaa6f4f21453c17d6c51b9150d53ed8ebc4ca75b95446b3c4de52961db3bd8dc156edc50c4e29aa2430d1282c7b6cff6f11fb551894c9230d5db6e72ba169aaf6b4ad4454cdd1f1f5fef9536bf452d", 0x62) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0xc700}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getgroups(0x9, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r2 = dup(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000006c0)={0x7, {{0x1c, 0x1, 0x75a89230, @loopback, 0xb986}}}, 0x88) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "7bacbc72cbedfb94755c3133924a8713984e1af285c763eadba8566109e270c2", 0xfffffffffffff800, 0x7}, &(0x7f00000001c0)="b74ab30f935b28024fd28cee2758c421d4c04a58bbe1679cc95430bee6783eef12edc41f526d32c61f4eb8bf9dc26fb8f184bee94b818cf2d78e7d1dba2928af6a5f207baa71e458158a0b26550a", 0xfffffffffffffff8, 0xffffffffffffff6a, 0x3, 0x5, 0xff, 0x100, 0x1, 0x8000}) setregid(r1, r3) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000580)={0xffffffffffffffff, {{0x1c, 0x1, 0xdd9b, @ipv4={[], [], @multicast2}}}}, 0x88) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x804, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000080)={{"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", "f168d6b9758406276cb77d2772a639a9b91c31bbbde8256de6f539f7480da47e"}, &(0x7f0000000040)="d48d33c0a2be7408431aa5f11bcb499db832f6e01d61540711c3002eb66d546dcef6080f3aa0555c368bd103065d01803a9095a349f5d8", 0x9, 0x4, 0xd8, 0xfffffffffffffff7, 0x4, 0xfffffffffffffffb, 0xffffffffffffff81, 0x3}) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000500)="b2e4c115b81bfd1a834b96dc786375d73949") 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x1000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x22) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast2}}, r5, 0xff, 0xffffffff, 0x9, 0x9, 0x3}, &(0x7f0000000240)=0xa0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x5, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) r7 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r7) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x3000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x80, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r3, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@loopback, @multicast1, r4}, 0xc) 09:12:10 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) bind(r0, 0x0, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(0xffffffffffffffff, 0x0, 0x8000000000000000) __semctl$SETVAL(0x0, 0x3, 0x8, 0x0) mlockall(0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) syz_execute_func(&(0x7f0000000300)="66470f3806088fa90897ba14e8000098472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f12380ac6c4e1a25f391e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826e1967420f9ae1e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 09:12:10 executing program 3: futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) 09:12:10 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x4000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:10 executing program 3: syz_execute_func(&(0x7f0000000480)="2ce10f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebc4a31d7cdc000f054433036eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f00fba294b15c462baae0fc01ec4618de3c0740f2d9600000000cadcdcf340ad0142c434347ac4414df35ed6b15dfba1c9fb110f0f3804832a010000") 09:12:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', 0x0]) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x80, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r3, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@loopback, @multicast1, r4}, 0xc) 09:12:11 executing program 3: r0 = socket(0x2, 0x4, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="fb0b072e294acff68f7d4b25a7a320635c189d131cc33430e6756c0cbbd4f3960fa9a20ad7419aa3794b8d243fbba9ae1d23234846d1"], 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 09:12:11 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', 0x0]) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x5000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', 0x0]) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x17000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1}, 0x8) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 09:12:11 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x80, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r3, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@loopback, @multicast1, r4}, 0xc) 09:12:11 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x28000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0xc7000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0xc0246700f8ffff}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x100000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1000, 0x6, 0xae}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="ffdb8a0018003b068a02"], &(0x7f0000000100)=0xe) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 09:12:11 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x300000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 1: syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c461fa111da6000000f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x200}, 0x1) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 09:12:11 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[0x0, &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:11 executing program 3: fchmod(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000580), &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000640)={0x0, 0xf5}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e23000003f900"/136, @ANYRES32=r1, @ANYBLOB="01e100007fff0070"], &(0x7f0000000780)=0x94) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x2, 0x7) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendmsg$inet6_sctp(r2, &(0x7f00000005c0)={&(0x7f00000001c0)=@in={0x2, 0x3}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000200)="5992e21ec7bbd4d132045cd5216cdaef1103954889cb15d5aa3d01c24aa116acd666a5955f1133221a35bce2584da59444972bf5bc6e945486d1fae516bb1c2ae17eb79a2d17b07f44f1996944c4bcc298fe2515c3b4e1225a1be8d9fd50b703a71c4d8583e835a3a87ab0bde63cadd87f3669e871191488968d52f737f5a03fc77de7f63506510e7c29c984b4e90143d9f58ce3d278ef77cdbe98879f01c56a804d880d5a6381abe24dd5e502c34404d7400e9b0ffbad500987023f4f5a100a5bb5fa1fa46394a5a0c34e3e71189a6c067a455bad949bb59fee9216a038870c7d1256af280ec65c7a3158f121e716545d95d67a09fe627347", 0xf9}, {&(0x7f0000000300)="1e49b5d7e09eaefaeee155c7bb17c4491b66a4d5e4372a07b78736621eb104a034b86f8dd0097fb95823da8623b77254232f0f5bbd77f04ba03bd5dae5b45f460d540050e512333c718d519296001f4c5f3bc3308a86f801d130bd24dff178cdc998f0bd37b5c43b885b4d6d3f5c50d1d4ac0c9a5da69ee654302b3116d02eabc9ed6ad7234f2df865bd3fbb2bb7f0af10d408bd03fbadce6ca2130ce26fbfd82d57f3d9857399062e609d2e32766cb6abc3490c3b711e", 0xb7}, {&(0x7f00000003c0)="b9927cc0533277b282a172136e894cce73a0445b5f0f3eed9590dc94cfb5c781ca8b9f0bb7e460a70fc724860c2f24a143312c72de909bfb5707a5884ba5019f727958c7bb34d6e63dd9f49ab0e1063fa716a40f4cb2a284", 0x58}, {&(0x7f0000000440)="714fa388eab4e7d1c36ff9b0c15563eaed751633610bb21e229d585161467b4feaa2503a9f47baf97821a927c0a41245170e533d801d59c8e84176999347ab7d5a485ca6205cdc6a1730c92700341dc36da5bfbda502ef283cc79939a48801c1ccfd4e069e30f8ab401e9b73eb59e300023bfdf788524666d2b287f96e82af6e4e44e966fa12c58d259c076a2dffea3bba96dbe51d2157fe7cd9049de91a8cd8ab895cba1083f84a1a506a0762c6f02888f6a22eeafb620d2d7e396f258a02d8dbfbdfa36157092d97539604df2d5c0dc48b05bc188f46b569906bcd62eae8bdb069dea8131811f0c5f9", 0xea}], 0x4, &(0x7f0000000580), 0x0, 0x20085}, 0x105) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 09:12:11 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x2}, 0x24) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 09:12:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x6, 0x24, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8080, 0x30) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2}, 0x8) 09:12:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f7a6530000000ee8e2856d782b7421b3767a5c61b5208e656a57c9397a1ebdf0717a1a7606ccaa6889eca7eb3c347caffcfc97c54b2cd8341ff36d0d5781f2e5150a90104fbc8aa0efebfeb622a87"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b82aa732646903999f283ef00160a7ea308f9c4924d4e84000008c5a1e7b8623f2dc4793a80bd12a57690d05fbd37badc3acf6ca6a52cf3c1ba68c269dfa1c9af1c2fb70295914844bf6b4f7e384c9ee05b6f45f3414f678d55cddda123a981f", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 09:12:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000140)="39c6674803235293e957e0e9667157f2649212e3544609d6047ebb826afcf4e21fae7949f2cd557fcc47a2a237293bb444bd177c2a1938f9f96570666e72985f92d872f71c096c2c40b3f47fd1a9f9e104553a49513865d8b3e8856b732c33f6ee0fab5a972fa7c6d9a86b276dc27bc41789e42b887a09539004c0674d0abe4ee793219447c383c8fff494a758401834e7e20304fae21c653275f43bc165dae466a807ecf34112d3b27fd124123e3eb796499e08dd5fe41f846b2043f8b4074d8d8b736897d1daf16a70ff29bf9cc9af88888dfc2829122f0715b6", 0x8, 0x6f68a541, 0xffff}) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x400000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 1: socketpair(0x1, 0x30000007, 0x7, &(0x7f0000000180)={0xffffffffffffffff}) dup(r0) syz_emit_ethernet(0x207843, &(0x7f0000000000)=ANY=[@ANYBLOB="0000eb1e00"/14]) syz_emit_ethernet(0x99, &(0x7f00000001c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xa, 0x4, 0x1, 0x8, 0x8b, 0x66, 0x80000001, 0x9, 0xd, 0x0, @loopback, @remote={0xac, 0x14, 0x0}, {[@noop, @lsrr={0x83, 0xf, 0x80, [@local={0xac, 0x14, 0x0}, @rand_addr=0x9, @remote={0xac, 0x14, 0x0}]}, @end, @end, @end]}}, @generic="461b034fbe537aded07f2989ebcffca5288b26213b2cfc662abdf32780905295ade3575698039f773386e710f1ee2f5db83a669dc0e0636a46e04b46c311b5bd1d96d38098bf0a536ca2df2e5226a17175cf6be1a3c29df6c26ba91fb32a5196aebc70"}}}}) syz_emit_ethernet(0xa6, &(0x7f00000000c0)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x7b, 0x6, "d1fdd1", 0x70, 0x8b, 0x7f, @mcast1, @mcast2, {[@routing={0x7f, 0xc, 0x1, 0x3ff, 0x0, [@ipv4={[], [], @multicast2}, @empty, @ipv4, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @mcast2]}], @udp={{0x1, 0x3, 0x8}}}}}}}) syz_emit_ethernet(0x50, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb81001800809b62b09c32007592542761e029b2e54c19d1b9b2209cbda17f87c9dee57f5acf021f2144ae177684af3dcf97ce4c89cc1ed842d919430d7b3fdea6288af1f7"]) 09:12:12 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[0x0, &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040)=0xfffffd42, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0x1, {{0x2, 0x3, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x8}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='le0\x00\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700000000000400000300"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x500000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[0x0, &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 3: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098c40159edb62dfaf4761b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902028d3ed10707c2b90a23f21667f254450fb7c7c751c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002ff145332faeec4683615342b7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e319ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x1, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 09:12:12 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c0cb5b598cd801b69e4f46962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1016c1919c4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 09:12:12 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x1700000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/40, 0x28) syz_execute_func(&(0x7f0000000080)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b2162eae2ea1616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfbe1c9fb11550f380483470fe2e50000") 09:12:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="0fca7bbb8663ccdab6a7ca858c1a1ea14f3080370b5e2a2d22d712df05342e38500b7f5d46d513401d0a880a3c691fa4c3b391c828010bb836c1b585c34c58a1c3128aecff37c12f7ba55fbe3948006c8b71282c41cdd3a218670b93208a7bbfea6c69aeedb4ad11092eb49483a1e8171fb5efde0d1aed02fac5edc5c588967274357649708ca262b67b19cce2bbc8da1b510390ada5129e12df8ac2b9ad") syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x2800000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x302, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) r6 = getpgrp(0x0) fcntl$setown(r0, 0x6, r6) freebsd11_lstat(0x0, &(0x7f0000000080)) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0xc700000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0xfffff8006724c000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) msgget$private(0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) dup2(r0, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @multicast2}, 0xc) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x100}, 0x8) r5 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) r6 = socket(0x3, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000340)=0xb8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000180)=0x7fffffff, 0x4) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0xffffffff00000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) r1 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x3}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x30000000) freebsd10_pipe(&(0x7f0000000300)) accept4(0xffffffffffffff9c, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c, 0x20000000) r1 = accept4$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000100)=0xfd8e, 0x10000002) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000180)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@rights={0x18, 0xffff, 0x1, [r1]}], 0x18, 0x8}, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x42) freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000440)) freebsd11_stat(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, 0xee00) faccessat(r2, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 09:12:12 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x300, 0x80) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001, r2}) flock(r0, 0x6) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f00000002c0)=0x4) flock(r0, 0x1) getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x7ff}, 0x24) dup2(r0, r3) 09:12:12 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x302, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) r6 = getpgrp(0x0) fcntl$setown(r0, 0x6, r6) freebsd11_lstat(0x0, &(0x7f0000000080)) 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:12 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r0, 0x6, r1) 09:12:12 executing program 3: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x8) poll(&(0x7f0000000300)=[{r0, 0x201d}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 09:12:12 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x17}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x100000000, 0x400, 0x1, 0x4, r1}, &(0x7f0000000300)=0x10) r2 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendto(r2, &(0x7f0000000100)="4162f7f3f13c4e0f150dea1574a04fa134888f8a0da581ea59c18f058a5b11ecec324e335905219dbf2b267d91f1633c91654fd0e2b48c743dcd2d5b10ced03c7481b2b90d601be89846e6e223120739a8741c2671ce215af03a8d77dfe057228d0ce7f2b9965df264f9be7d8d299521bb5e9467d4e0f3c7e21d31956a3a1dede5c16e09337ebe2db2f03ccb0d2b032cd22e44485e28ec789b4657e614bd509c8f6125a19d70c6004544a6b24f1c77e15ff29fc672dc9302d1a655b68397b73fac2959ec784748b6b625de3df6a4c5dcdde578c85af999d323c74e867c8bcd534651410326ca6747f3cba105b826b6a7ea039a2596", 0xf5, 0x89, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x24, 0x0, 0x57b, 0x0, 0x0, 0x20000}, 0x0) 09:12:13 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 09:12:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x302, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) r6 = getpgrp(0x0) fcntl$setown(r0, 0x6, r6) freebsd11_lstat(0x0, &(0x7f0000000080)) 09:12:13 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x28}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xa, 0x0) 09:12:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) getsockname(r0, &(0x7f0000001140)=@in, &(0x7f0000001100)=0xc9) writev(r0, &(0x7f0000001080)=[{&(0x7f0000001000)="cd6ed6654d45966b13d7d1ba199062338983336aef4198031eb6f85870c91273c4a7e8ec1aa5d021fb24eb56ff91019180269e0429ba03e9c2f34990099c0dd07a17ea5a0998c964dc6cf35e", 0x4c}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000000)="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", 0x1000) 09:12:13 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0xc7}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x300}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) 09:12:13 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x500}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 3: semget$private(0x0, 0x1, 0x1) syz_execute_func(&(0x7f00000008c0)="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") r0 = semget$private(0x0, 0x0, 0x32) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000000)=0x2) syz_execute_func(&(0x7f0000000040)="c4e2ad45a500000000653c1366410f589460ae000000c4a17a116c5300f342d9d064f047818e3a00000006650000c4230178d900c481fd282036470f44210f40528f") 09:12:13 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x1700}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0xffffffff, 0x400000000000e34}, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 09:12:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x110040, 0x180) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xb2, "47c69ef39c66706cfbadc8636174c5fd80f5db39b4189abf3b714dacc1c018c519d9c18dd4fba6a118bc86a6f42aec319929c5aa94d2b555bef0f23aff7723aa21bef7effc47dd8dffa111a6a0448fc4f38bf93d64287f53fd5403ec9373b9cbfd4a0654d25e81717a7b6de9751ebcd2c5f286e9b0d88d1d456706238e1995b10fb037289e79a84a3183b7ba671dbd0fa4600c14d62217f47b6b320dfe12811f0a2cc14a9b187f84b2def9ecc73eb71c8fa2"}, &(0x7f0000000180)=0xba) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000400)={r3, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) freebsd11_fstat(r0, &(0x7f0000000380)) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x7, 0xfffffffffffffffb}, &(0x7f0000000240)=0x8) dup2(r1, r1) 09:12:13 executing program 3: clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0xfffff7fffffffff7, 0x3b9ac9ff}, 0x0) 09:12:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, 0x0) 09:12:14 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x2800}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x400, 0xff, 0xf6]}, 0xa) syz_execute_func(&(0x7f00000002c0)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") 09:12:14 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0xc700}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x6}, 0xfffffffffffffde3) r1 = shmget(0x2, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10087, 0x40) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000001c0)="ec638ebb2c4b2eb280247c22c7fd48b5ea27311f545083589fde442b09e72bcf2ed66e1166826a68415328a543a3d76d0d070c8f19e8cf773d427ee69d93973938c5a62617333e6632284208bf13b524cf075d5b5412a4bb2caafe332fce41be9bd9f51eddf337eb499fe95a58d46e0b16b79a7df3a4bf65ae6831749330864ea775ee017ee86ea906ce5f37489aa708e175f4ac8108414c2a0ce80dd6ee9187e33046fefdde5c6fe6feccd766321232d41b6406430b3c3d7d21f5247663252f28bbaa6b7a685a3e6914b1b3d1ac8ef4773d5178ab13dab5cbf0522e948ec072ebfc028cbdcc3bab569d0c696c131d") accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000002c0)="060b8ed10ac5c6cce0fe2fa6b43010096f54788ff56e28278d64aec655b053266b2aac1a674ed5423020a01cc9230aff96c66388d1f45f14583fd85a79458c34f06444db44cdf979bcb0e996d287286858a470240f1f594f8a2a8057d4aeb3d6c89d530db5efc58993091d87f139eb6b1052f2e7a50132e39f4b5d0ef7e8eea1cc702c74ed02e7559d3c8b805b3fd3cecb9961df97fe9ea7c6b86f89f00a5f4616dd33a291", 0xa5}, {&(0x7f0000000380)="caef74b82f7753746f3ab2ac4b5b0362bb057ea16e86f6ee4dd43ca3de68712a4ac78c07b74bd8beb6d66804e95751d1e72a76ca5b24a6c4bca6677a2f485789c5719aa9ee203a20f65bf15533f630b9a78c677aeeea0d5ec3eb2caad1e8e683ed17cd09bdbbf0c3c7cd08d686f4ecf8eb354fb3ff530e5534793ba35e23449738f3e6182f97037ccbaecd83887556e2d14a097093076688e53459fac209ba063b707217c1ab6dce3db077faff14d456d410c28d52fe32279c8872b2e3abf84f6d681eb8431e4d9c302172c218cca75f0786adddeda0a21ce0a3", 0xda}, {&(0x7f0000000140)="4c7721e41e33ccb7feb74ed9140ad37dce77db011f45cccd854cbcdba288f3677a2ee5a6c397cbf9d7092b1d7d0f46d56508fee00d", 0x35}], 0x3, &(0x7f00000005c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x6a88000000, 0x4000, 0x7, 0x0, 0x2d, 0x8, 0x1ff, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x7ea1, 0x2000, 0x5, 0x7, r4}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x5}}], 0xa0, 0x20008}, 0x4) 09:12:14 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x1000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) bind(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 09:12:14 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x3000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x7, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0xff, 0x8, [0x7, 0x1f, 0x800, 0xffff, 0x7fb9, 0x1, 0xff, 0x0]}, 0x18) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 09:12:14 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x1, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, r1, 0x4, 0x8, 0x6, 0xfffffffffffffe00, 0x800}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x20}, 0x8) 09:12:14 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") open$dir(0x0, 0x0, 0x0) r0 = semget(0x3, 0x1, 0x18) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000004800)=0x3bea) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r2, 0x6, 0x25, &(0x7f0000000240)="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", 0x1000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000047c0)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0xfffffffffffffffb, @ipv4={[], [], @multicast2}, 0x3}, 0x1c, &(0x7f00000046c0)=[{&(0x7f0000000100)="38c47520589df3efeae30f2b32f95336b43a3e1ae138", 0x16}, {&(0x7f0000001240)="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", 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{&(0x7f0000003600)="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0x1000}, {&(0x7f0000004600)="8437a93485c8681c699bf0c0cf2f095e7f7c3fc68c4bfe7c9ce171944772246556f0a922bd1cef13be46000be365d9e814e272dfe500f97239ee8234e8c99b17e03ab3e297b4d22d16ab7794cbaf336453a3a25d51069343cb44141e3b26909c7ac3538720ec3174a4060a89048a3ccff6faec6d9e7b31141d4e14516254d9bf6d7619fdf9a8", 0x86}], 0xa, &(0x7f0000004780)=[@init={0x14, 0x84, 0x1, {0x100000001, 0x7, 0x322, 0x3da}}], 0x14, 0x8}, 0x0) r3 = semget(0x2, 0x1, 0x208) __semctl$IPC_RMID(r3, 0x0, 0x0) recvfrom(r2, &(0x7f0000000000)=""/28, 0x1c, 0x40080, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x1f, @loopback, 0xffffffffffffffff}, 0x1c) 09:12:14 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) msgget$private(0x0, 0x2c8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x4000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x5, @rand_addr="bfbe686b0ddfdda5cccbec70a5b89f79", 0x100000000}}, 0x0, 0x2, 0x400, 0x4}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) madvise(&(0x7f0000f37000/0x2000)=nil, 0x2000, 0x2) 09:12:14 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x5000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001780)={0x0, 0x66}, &(0x7f00000017c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001800)={r2, 0x1000}, &(0x7f0000001840)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001280)={r4, 0x8}, 0x8) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000001740)={&(0x7f00000012c0)=@in6={0x1c, 0x0, 0x0, @loopback, 0x5}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001300)="c4fbccbaf74d8be5c6cb0873ecddde95eda03665b355b87d608c36ddb79f29508bb3008335beb90994523cfe126fc9c6c2b57c31bee933a4396cc1250b34e42714711aeb75b11c12c545d03e67c28e3cb2eebba78c526e232e28358f8f1755a9bbfee104f4c77d27450d0d83dbc9a9985812b2e1ce3750fe270dcb5fd8b1d89adfe83a92e13ab9078b64322a47d650f23f11c7312f7084596caa753aa60e939e3465a235fbb8802940d56109b1a8122d44dd79dc8f54697fded1785cf716178e3be22282872b3924c8cbbcc50819919d3425783c86fc7625d4e54514e098a7afbe124856ac62699e58d4153b3cd0f0415fc2335910", 0xf5}, {&(0x7f0000001400)="ae05ed28a85f6351364435ec87b6a36f2e79facc8b4bf8d5ac3089f5ae5dcabeac5b72853e5656684f438e23f5db1fb224568d5c88e9dcc43ca64ce619649206d3f277ced83ee508bb5ac96402d4f2", 0x4f}, {&(0x7f0000001480)="001cbb2bf8edf97a782c", 0xa}, {&(0x7f00000014c0)="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", 0xfa}, {&(0x7f00000015c0)="d1ef810a92cf5886aa4820bde8c5356f79ca22c1089696f1ca683c395fcf591f64b7c4e557ed463ecdd804699982c8307cfa1e7dc92d718f5f4636ba23a6d50bdc99d269f6d38f9057a73c35ef26111c6f939e2371979922e0c653c0b6f3dd092cedc734aeb0e2e853a099ee3892d610b451eedac5c6a4861f15ef93dd9d0666466b28", 0x83}], 0x5, &(0x7f0000001700)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x3ff, 0x9, 0x100, 0x39b, 0x9, 0x1, 0x5d4, 0x400, r4}}], 0x3c, 0xc}, 0x0) 09:12:14 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x17000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:14 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x28000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//..', 0x800, 0xb00000000000000) 09:12:15 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) msgget$private(0x0, 0x2c8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0xc7000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x6a) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x3ff000) 09:12:15 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0xc0246700f8ffff}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x100000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x3, 0x200000000000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x3e3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 09:12:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) msgget(0x1, 0x42) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 09:12:15 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) msgget$private(0x0, 0x2c8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x300000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffabfffffbffffff08e1c28579be68f36089ff004500001c0000000000849078e008000200abed000000000000089078"]) 09:12:15 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgget$private(0x0, 0x102) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)) 09:12:15 executing program 1: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000240)="9a9bd7336b993edec9a8145a017786024f0b77f54d5e7d25b7f0ec02ec61cae76de999106b73a9918f1461c818eb68ddcca074b5281e92f368eb632f828ca12b2c7913abc25d39e71e962b2876f2664b0fbe1a4f80ff7b6e56096f7fe6e5f0bf6cf33ce65cd823f715b4fa18e5052eafba6423ba153f2275d0da63f4d5e4050fddc072a8ebd87680612a1886f2e474fe36e7d30b07ead94fd88ce122", 0x9c, 0x20008, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 09:12:15 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x400000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 3: syz_execute_func(&(0x7f0000000b40)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000372a906c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8df4d43b600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002, 0x20000000) accept4(r0, &(0x7f0000001240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001280)=0x10, 0xf3d3c63172e5a8ce) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @broadcast, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) r1 = dup(r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000280)={{"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", "8a15904715616504a0c62a0fd1da8e5614d5b921c82166ee1bf3a417d994640c", 0x1, 0x1ff}, &(0x7f0000000200)="e787d63ab01ec7e292c40da14b4ebe1de99afd8fdf2586501a8c22d4d780a64f9e2f734779b4815a260b96c8570eb3b7343648038e2c3a52355184d16a760ace78bcf592f3f274e2a762f362296819e4246072847a8500cfa9ebde8b8b3a3deb08", 0x80, 0x200, 0x7ff, 0x80, 0xfff, 0xf, 0x4, 0x70}) 09:12:15 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00000003c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @broadcast, @broadcast, @rand_addr}}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x2, 0x5fb1, 0x18, 0x0, 0x0, 0x100000001}, &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x5, 0x220, 0xff, 0x1ff, r1}, &(0x7f0000000440)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000280)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x5, 0x3) syz_emit_ethernet(0x13a, &(0x7f0000000080)={@remote, @remote, [{[{0x88a8, 0x3, 0x4800000000000000, 0x4}], {0x8100, 0x5, 0xffff, 0x2}}], {@ipv6={0x86dd, {0xffff, 0x6, "afbf7c", 0xfc, 0x5e, 0x1, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x4d, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x65}, @fragment={0x18, 0x0, 0xfffffffffffffffa, 0x9, 0x0, 0x8, 0x66}, @fragment={0x3f, 0x0, 0x2, 0x8, 0x0, 0x1, 0x64}], @tcp={{0x0, 0x2, r2, r3, 0x1004, 0x0, 0x11, 0x2, 0x4c3, 0x0, 0x0, {[@md5sig={0x13, 0x12, "9c0e102e6d8bed829f4eacd92914b0d3"}, @sack={0x5, 0xa, [0x3, 0x400]}, @mss={0x2, 0x4, 0x9}, @sack={0x5, 0xa, [0x1, 0x7]}, @eol, @mss={0x2, 0x4, 0x10001}]}}, {"d8926f2a40d52552689aaba49d9f164048fefac3aa4a882ca59ee32964da30ac4409ff9647b82b1af59102c5ca932bd75095aa1cde5d00a2cee4220da2321c7c0e37c45cec989eda6f52c5dc05aac26213b3b90fda54c3c10c5aaf8a54e0e0cb3716122130f1b65b7ccce59c97cd108b799ee5821467eb1e74a57dded55d9bb1a90dad40084c0c44cede9c404b71561092a5f2e5d9831aadced513fdec5259ac"}}}}}}}) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x316) 09:12:15 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff}) 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(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x10000, 0x4, 0x81, 0x4]}, 0xc) fstat(r1, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 09:12:15 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, 0x0) 09:12:15 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x500000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:15 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x1700000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 1: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000240)="9a9bd7336b993edec9a8145a017786024f0b77f54d5e7d25b7f0ec02ec61cae76de999106b73a9918f1461c818eb68ddcca074b5281e92f368eb632f828ca12b2c7913abc25d39e71e962b2876f2664b0fbe1a4f80ff7b6e56096f7fe6e5f0bf6cf33ce65cd823f715b4fa18e5052eafba6423ba153f2275d0da63f4d5e4050fddc072a8ebd87680612a1886f2e474fe36e7d30b07ead94fd88ce122", 0x9c, 0x20008, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 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, &(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$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 09:12:16 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x2800000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, 0x0) 09:12:16 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0xc700000000000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0xfffff8006724c000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, 0x0) 09:12:16 executing program 3: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000240)="9a9bd7336b993edec9a8145a017786024f0b77f54d5e7d25b7f0ec02ec61cae76de999106b73a9918f1461c818eb68ddcca074b5281e92f368eb632f828ca12b2c7913abc25d39e71e962b2876f2664b0fbe1a4f80ff7b6e56096f7fe6e5f0bf6cf33ce65cd823f715b4fa18e5052eafba6423ba153f2275d0da63f4d5e4050fddc072a8ebd87680612a1886f2e474fe36e7d30b07ead94fd88ce122", 0x9c, 0x20008, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 09:12:16 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(0x0, r0) setresgid(0x0, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="fd1d0d7e37864334389c85af61f2f712d961848481ece08ba88e") 09:12:16 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0xffffffff00000000}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x3, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000002, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000003, 0x10000, 0x1, 0x3b}) 09:12:16 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000005, 0x10000, 0x1, 0x3b}) 09:12:17 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b058cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107f2407200f21667f2450f10c751a7c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332fcaeceeb7b7f56354635b1b1bdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x101, 0x4) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10003, 0x1, 0x3b}) 09:12:17 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:17 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x5}}, 0x0, 0xa30, 0x6, 0x8000, 0x10001, 0x10000}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={r0, 0x7fff}, &(0x7f0000000180)=0x8) 09:12:17 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1fb, 0x4) freebsd10_pipe(0x0) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100000, 0x40) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xc080, 0x8001) socket$inet_icmp(0x2, 0x2, 0x1) 09:12:17 executing program 1: r0 = socket(0x11, 0x0, 0x9) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000080)="16dcebe92026d7cd908ea06ec6e712ae7fafb2895e39f35479238b26231eff1a9ca650657b9ca589d64578c532a49f3710b12f03e3d2fe82ad10624e8ce2c7be080469e7161f7d26365cd1a450c4b7942dc1c45357ea54100af14c1b870beac17175d87cd5a890d995a2ec240b8afb74da94886de786e9e0872faa22728a6a93abfb35e67312531f854d7ce40af116d5f9c29de7466b2643247d39e930f69b9d492924cf8b90c0ea05efdc4fdc55530d2f425209c908f978cc24e2c1b774ef9f32610ec3088002e6a5998b87f41d1dc8a5cb9444111ad2edad53786aa9ad5aa018cb22cd778ddc80050c15fe05927a2002db1fd03c6a4a10", 0xf8}, {&(0x7f0000000180)="fb8bbc8c1a8acefede142ee4e4b399b5441d469831e518c94db30894c167a0fa14185877271048c79df23b0594c92e4baab91686eb7ecb28dd07a6c91e9c8208d5ff1ac235633827216a2ee1bc9dfd9161cafa39d12e87ea4fd7d58c71621cb8a9c748d96b8e45a7ca8206a4b934c5068b3efcdbc425664bbc82e486514c3d8dc49a8ceb268d61876ce2e6bdd0b4933695fcc263f775ce9732ef6fe82b7a504af8cf7deda90f3592bece5676fa12cd19a0aad175c781a7826039372bdae723fd5a8663988745ccc7026bbb000b512ea96742a3547a48c003d82a5f92b2", 0xdd}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="d1c661caabb9bb5ebf5605a5e4664add9978206f33eedad467eae97b8492f4d8ef3e6d502db4e131cbdfec3e5070f67ff9db1120606fe2853605efecf1d5545ce87fd90c4bf0f3a1a0f04791aa5ed89232eb1de7ab9badf26eb5ea4fce8615aa57459578f0b98ba87a9cc0e4f40ab8bbd6dec7701fd9d28e1e3fa5d7f122424bd471eb302c1fc8c586c251d45fc10555d0d525860338f5400babf968b00144715c", 0xa1}], 0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x8000}, 0x8) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10004, 0x1, 0x3b}) 09:12:17 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xa9c197968e9f5721) ftruncate(r0, 0x101) truncate(&(0x7f00000001c0)='./file0\x00', 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x100, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x200, 0x8}, &(0x7f0000000180)=0x10) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) 09:12:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa2aaaaaaa000000000000810033670800490000240000000000019078ac1400bb000000004410000000000000e000000100000000"]) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x7ff, 0x4) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10005, 0x1, 0x3b}) 09:12:17 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:17 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xa9c197968e9f5721) ftruncate(r0, 0x101) truncate(&(0x7f00000001c0)='./file0\x00', 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x100, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x200, 0x8}, &(0x7f0000000180)=0x10) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) 09:12:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/68) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080)=0x1b2d3a5f, 0xffffffffffffff47) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10017, 0x1, 0x3b}) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10028, 0x1, 0x3b}) 09:12:17 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x100008, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000300)={0x10, &(0x7f0000000200)="3cd6b79349d8cb6434d1056849a3dae1b73b1467ddca5705c11f0621e81fe2de9dd1e4414342e07793464ba96d19c1a2e5bdf15fd0472e03434924d7441ea0b23ae90ffc663095f1b5bdc577089245f31a9d99e30efda472ce3f65de3cf39caf80091eed85d9cd24552841c9bfd8909d1b32c1c87e2d634863a5c92b46a764d390ffd0d21031f8291e7218bd8d3c80d40365d3d7ad6a88b5f0cf2eaefca43242decdf1df66aad3793d2c4e90dab9d5958f849ba59b2f6dedb5458f64920d4540fc25319f723729be4da6043122d35f43c55900f5f0de2b27f65436d052a7aeae111b01c820f955e33249bb9a1742", 0xa0, 0x5, 0x100000001}) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) sendto$unix(r1, &(0x7f0000000180)="52ebf250ed3e574d3b459cc42bf453775179821798c6dcecf5366d549624bfb1b0c215a4e86d29d09c662b771ae5f9cb627a94134fdfe71d524559afabe1d3f7ba0e2687cf7664410b33bfea383e052dab76e1453aa9ce7f9e028c852546692e525d57302f675e5931b11cf8f0e815c5c3be63626f92e4fbf3e5a95940", 0x7d, 0x109, 0x0, 0x0) getpid() open(&(0x7f0000000340)='./file0\x00', 0x28ac4, 0x16) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x100c7, 0x1, 0x3b}) 09:12:17 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xa5, "675dd29e07a8b0c5d5651ac91546bb5aab999dfa3b7eb93d8953be0f54c0baa550199ac3768ea2390cb7ae548eb8f2c9ae84efa3a86e3863b36e83964de84910670a02d707641e2f71918ef251067793fac9dee5de67c35dfb01fe62f2748380f94b21224a6a526b976953a606a74d2ad4b8552dd55ddc857258db3e314327421075fb7d555f771eee12ad95b2afdce44aaa3112302a073d8720097b37e477984d49286173"}, &(0x7f0000000080)=0xad) r2 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) bind$inet6(r2, &(0x7f0000000540)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xb}, 0xfffffffffffffe49) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x31, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x9, @mcast1, 0x2}}, r1, 0x20, 0x8, 0x28, 0xaa66, 0x4}, &(0x7f0000000440)=0x98) 09:12:17 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10300, 0x1, 0x3b}) 09:12:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 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}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) r2 = getpid() fcntl$setown(r0, 0x6, r2) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10500, 0x1, 0x3b}) 09:12:17 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x11700, 0x1, 0x3b}) 09:12:18 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x12800, 0x1, 0x3b}) 09:12:18 executing program 3: r0 = socket(0x17, 0x4, 0x10000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='\xff\x03c\x01', 0x4) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="02020000e6fa0200912ea062875b1a65c58389e1e0e908d04735105ff1519e667f211b"], 0x8) chmod(&(0x7f0000000040)='./file0\x00', 0x1) 09:12:18 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x100008, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000300)={0x10, &(0x7f0000000200)="3cd6b79349d8cb6434d1056849a3dae1b73b1467ddca5705c11f0621e81fe2de9dd1e4414342e07793464ba96d19c1a2e5bdf15fd0472e03434924d7441ea0b23ae90ffc663095f1b5bdc577089245f31a9d99e30efda472ce3f65de3cf39caf80091eed85d9cd24552841c9bfd8909d1b32c1c87e2d634863a5c92b46a764d390ffd0d21031f8291e7218bd8d3c80d40365d3d7ad6a88b5f0cf2eaefca43242decdf1df66aad3793d2c4e90dab9d5958f849ba59b2f6dedb5458f64920d4540fc25319f723729be4da6043122d35f43c55900f5f0de2b27f65436d052a7aeae111b01c820f955e33249bb9a1742", 0xa0, 0x5, 0x100000001}) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) sendto$unix(r1, &(0x7f0000000180)="52ebf250ed3e574d3b459cc42bf453775179821798c6dcecf5366d549624bfb1b0c215a4e86d29d09c662b771ae5f9cb627a94134fdfe71d524559afabe1d3f7ba0e2687cf7664410b33bfea383e052dab76e1453aa9ce7f9e028c852546692e525d57302f675e5931b11cf8f0e815c5c3be63626f92e4fbf3e5a95940", 0x7d, 0x109, 0x0, 0x0) getpid() open(&(0x7f0000000340)='./file0\x00', 0x28ac4, 0x16) 09:12:18 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:18 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x1c700, 0x1, 0x3b}) 09:12:18 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x2, 0x3b}) 09:12:18 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x3, 0x3b}) 09:12:18 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x5, 0x3b}) 09:12:18 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x3}) 09:12:19 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x4}) 09:12:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f663de76530009e3febca4bd0502193ff43e084320a7961b04a7c284e5bac7362a040a9da21ce443397fff38c18d5555a18e60000000000000000007b619f9a132c6eb10956277c319b2b8c57a560798dd8fa994b985c"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x2}}}, &(0x7f00000001c0)=0x84) 09:12:19 executing program 1: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x20000005}, 0x8) syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000140)="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") dup(r0) 09:12:19 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:19 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x5}) 09:12:19 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x17}) 09:12:19 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x28}) 09:12:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x4000000000800, 0x4) fchmod(r0, 0x105) r1 = msgget(0x1, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/13) getsockopt$inet6_buf(r0, 0x29, 0x400003c, 0x0, &(0x7f0000001040)) 09:12:19 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e412379ead9c65dcd6bb64696744ff020000000000000000000000000001"]) 09:12:19 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0xc7}) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x300}) 09:12:20 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r0}, {}, {}], 0x3, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x200, 0x0, 0x12, 0xffe0000000000000, 0x1, 0x100000000, 0x6, 0x3]}, &(0x7f0000000180)=0x14) dup(r0) semop(0x0, &(0x7f0000000100), 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x1ffffffd) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x10, r3, 0x5) setsockopt$inet6_tcp_buf(r2, 0x6, 0x65, &(0x7f0000000040)="d5933ae05a5af6553a75ef875f71504f05196535d49281da3d58696d65f9eedf962a1e81b6f3e564b0994fee602ea1d4b4d90012196f241489a01a9e55b764b1a39afe7d2ed5db803c1c1fa86dae3c19f399d52b1539d1f7c75f6606f71b149a47aa574431a412edff0401bad998dd3fafb63d7a9a2e9893d3f750a53c7cda8734ee62", 0x83) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 09:12:20 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:20 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20009, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000ff010000ffffa5e005000100ffffff7f1c004e23ff00000028b3c834c9a13bc5d1e7a369ffadd6f30100"/148, @ANYRES32=0x0, @ANYBLOB="ed03009eb9f54c4aff7f0000ff010000400000007b197a38b2ed060b53a7f83c998c001cb62e3135203fbd9178cf"], &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x80, r1}, 0xc) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0x1, 0xf, 0x4, 0x5}, &(0x7f00000002c0)=0x18) freebsd10_pipe(&(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x6, 0x8001, 0x40}, &(0x7f0000000200)=0x10) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = msgget(0x3, 0x0) msgctl$IPC_RMID(r5, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x500}) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x1700}) 09:12:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="f34e0000ffffff7f09000200400001000100000002004e20e000000100d821000000000000000000000000000000000000000000000000000000000000000000fb62e5bee5d0ad8600"/156, @ANYRES32=0x0, @ANYBLOB="ffff00000600000000000000222bffff01000000"], &(0x7f0000000040)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x80000000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xd}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000001c0)={@broadcast, @local}, &(0x7f0000000200)=0x8) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x2800}) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0xc700}) 09:12:20 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4, 0xff}, 0x8) r1 = dup2(r0, r0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000c40)=0x7ac, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7717380d3eb58b7551e8f4356d958105fff67092918567eee521cfef5b79dc942182fef701cfe78be509e63bbd602cd1b071d8b7bf4f27023cb5bdb719d1dd118a2df7dff5522747b48c44303a25807c4fc5a6253d1cc487d8204cf99da0c37841ac4b7193063817d32e4c4d856f72b4395d336bbd6fa62427248baecd8fcaf3702d87ceafffdfb0c03370c21f9ccebbed6412d6e4c26c2dd00d51505b2d0723abda0f42b69ca7cd0c34e2bcfcc164beee60d885e307f1e292166aa618e44e7bf606c82b63247d8a928eefecc4defec6155b3cc5b1b12129ef0412733bf39e5e0136522320aa10637c8f28d3d80bebdaa35568edb3d0212dc8e98bdecb5b9a8a75c5294e4b1e70c902cf13dcfb1662dc7258c8c2d1e225570eed98a0a8084cffd62e358c0d26aedd1cf78d4298a39881c5002f9be7cb640011ea17c57f63ab4c28f42b0eb8fd157fc8a702cb13c52ff9407ac69228e82a4aa9958bb6578a71b59fc395d3ba93c8fb97e49f2a08b707fd5b5afe6a32151db13100a37406ed7afb4ebc02294f3605ef80ba5cb91f005af42078a1b99d6febc6bc60d68391574f5be978e715dc3e1cd80f0678872abf1d63a1cb4da598854a366edfe4e1c8fca0641f4b06bce61c07b16ad97206ad9ba9cc0d624634dba14390a2ac09e02a1556a88dcaaf7f005ce5aed27873b48001c28b634eb315e97f77e6d1a126496ae0235bfea02700708b07f4f62c8ca7bbd6a99c7c7a3b282cb57ca73ce08188fe92b3b6561c69e798984a8c29e26e855132c14e6ff1065d1016ef2f8f7b96bd2aa424722ae90bec67eda1c261d186060ddf76b9b6adf5c338a9a78b547e6d400bdec0a71088880557a46d8c239dcaf95be88061ac006627591282be2d67c3eaa3e55b29804a52003a2990f2bb273c60e423bf3b7d2763b168664832953e71669aec11d5122858a71bb4a7a042f0a110b921c39f219f9e1422a0c5e4f85c000637fe276f0ffd3ce0bbd09d1d54bb2d6a514bb0e9b152a6b41c8c402ee5e6783f86688f29e99520e634ab6213d4136e298ce8d1440c90a194416c7ab5bc33c8dee197257e65629179b2813c742bb46e230acf9f11bcc7261a08626daa1b50c2a59bfa42af9344a59e5c9a401f361ccd5657ed68c90182e22ba8b9b229904c55aa88ff90c274c21436f7207a5baea84f6eb9067ed7c783c6bfbc990b6abbfdb051619859fc7edffc40e1b962aa4a784b58666ebb32ffe94b69e77d0b7c69bc3e62f1a8d8668fe18c634e07ff9fa5aaaa6c9e4c771039afd639cb9e29a2ecc2fcbbd49f7fd82f98262cbe8dd610e9a809853bcae5625fe8ca819f460f5135deb6f89b2ad76362b76348a7fbac5dc9878618cd3feb72b9fe677ef5c991de1df83f2457cc370f95c38be5fa227bc0e932af974fd15cafa29b5ece5620621e74baa6ff70cc44cabce3b67dc25e4489cc24caf38e0efad749a31839fefcb7ab5400a6272fbb23ae5cb3841c360013c8738d67603135c65011e989713f903ae2bb400cf77bbe85e693b0f1e2788e6894920400d5ac5b7b041137e80db66f174c0cd4e1aa4eec627d77fe84373ac48e018748956c281b24d666ba0818f65e50af8adbf149eb2a15015f69c0e3f221f9255ed8419fa5c2e73857963eac8a3d277f0b3c67c500b2be9209358c4e176d609b8472d8fa9b4b492686256b6ed656093a8f46e80563fc61f5fad7ee1235fcc232ef00c802d12b9c8363c8eebc5b2ab9c9b59d7229fe28696bcd1c0e919886cc5d055a69135806f7b4270974e45c3255010f6aa94a7361b67ed80b327a830dc0b51f25cb5021445b765a4af7d91e88433ce5dc3b02e1b56dfad47683d40a9c0a1c66717af762d094e5010377a0a8863ef9befbccedd8b06fafe542cfbe2c91b40f06196989e04d0292773545335ef34424d86ad2e27cd1d9d066a2a19a8ef2e333006b07fc69ddfe1f34ae189c99986e996259ee31666acac81b1c5854b3366d96cc5822592743e32684318579adb45b9971a472ca8f46956bfa7bdd35ccf498d6174aab10db7f8a8615cfe538d722d81c8934c44a82e537c80682664d2848f043a2da9f4e741f2f61ef3631c59f31692bef2d63c9abb9822c64f03c3cc44aba5f746ffa00667538930b9345ca2fc239a92ff2163db2c7ef274c5d36337232533ea908ffd50568c40657a28cc1b0825f0683c62e668b08a7be2dbd93afd4bae60cc46bf50842dd3827f93bf579adac7a280495a5c2c3a9d02aa88cf961c31447283c6e830ccf3560024b440125de8eb038c9bd18ea462507bf763da31791937d1059a35e60e167b913838edca087469e3743a69227a79d8c5ad2c8ca4e9cbd60e226c9ca2f672cbadca1a49d97e4ee2928d6c95f9e17bd3a86d78613fdf80658fd9d728a2f160a4aa693d27983a4e44095aaf8e4fa0d4ded0284aa07100d65246f552e90fc55b7bbae720e9b6cab78e88b2f94148a7899208ecbb02a33f79856b80430bd199c82e1e9b2a3acb679ebc9b59bdc34fac3250741d887e16d37906dbe2bf8fca188fbfe755cb7cc0c897b6cd285910e53d1776ebeee45c4b2ce72b54e075bc90f82179c1b871c79eeca8e849b9a4695e320ac48f533f7cd9e0069f97f727db8fdd9cb5e07242d7145a428255682d5a9066e75b4481d7dbe9423af43cf5e851d4a2ea1ab620a7e06c1afd4d062ec84a640265f528d9a1752e73c916304b8ceadf5083c729d6e5a6962c4dbb71fdde3b792efd6dca01f7152ba2998fd3f3230433fdb1a4fb1bc2cc972e14c3b21587054f700efeaa159457d087688175100a2f55ed80b6d21b09d36a0b87bfe86b943500757108fd6caca534ea3190fa4e341fd4bde5bbfb4b04129c7e84321d86c76fb4c5021eeec558fe979ab02b1d0f046fd006a5dbb2d01bdc0b8800face6e2e0437f86b0b3f4f7b2f4e44579cf0fad14ef827300d94df5200b53f427aea46b7b2564b91434011bb3593e3974de090b84470c68694f549879b1fd503a13197188ab6bc5c8f2aa645a50e387f766ce5f72babe6f328c0bfa9a4f6f1682a5c7857cfb9842d66fc91f9e1deb8c85e1a4ced19cf91d5e775bc98f910093a6b9779a5e8161aee8572b1a57cc3c871bf3e37e50f076d85fe917f420973148e9c1b6ec5b1a9964e2d9c5ef5f345b066e5c84d4b6e1466eb9f36e3035e6045f14cf6af792caacec64563fea8adbd36e295e15507372c72411fd217b5852483ccc31d67e32d004f908e2973ad43f11de4140bf4ae6a611469ad882cecf138e5dfba86cd9e5310a5e57503fc718ddde1db46f021583dc9937426f3603931fa06d3e04fea3c1af581b938f94fe1f5402fc5aefb2e52884b1f79afdf6a4b869d329f33a79d5308f0a216fab17dc79e6f98dbde83f126e3a2467b44e4f622066ea6ee4d9ec6f6dd68c25ddf16a51bf5d0de1dbc0bd234e7c7dbfdef1e6e5998ce86a11218beb54c4bda55643ab43871d917a8d263be5535c6b3d0cef8b588bad7054ac6286c927676efc8c97f695a2b4cad08ca9203bf995493b0054d443e620d42fe6c139098af70795b1478d85831d22a5b21978299597d2d96ef1b49a53fd90af15392c09081652adf0c20c92de128be12a0b7416b172bb1f48ba9eb3f447205e0962a93f9feda6f1314c21c84bc78a16654ca90fcf440905bb7910ccfdc9964a1c4b2845759b33b9c7292a0066e1c2b96cd2e830910d8db3db584fe617e74c561e235c29d074e4e3d68743869e2214d5ebd43ab0d240f96") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000c80)={r3, 0x7}, &(0x7f0000000cc0)=0x8) 09:12:20 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x7, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x9}, 0x94) setpgid(0x0, 0x0) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x1000000}) 09:12:20 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x3000000}) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x4000000}) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x5000000}) 09:12:20 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x17000000}) 09:12:21 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:21 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/242) setpgid(0x0, 0x0) r0 = msgget$private(0x0, 0x58) msgsnd(r0, &(0x7f0000000340)={0x3, "69981c848bd910399649f993137efb84b13552d849616a014a46eeda1d95d60c6e894ee601c71a7f6776a0582953e598467d8ec138151c902f34b467fe9cd30f0ef80a761587dedaae0188cb51876e952b19c97c63a56ea9985d2a7ea1f0a38be92396f5877e49412dd9ec4ba4c0db8682d5efea5352b7d8d23d0127f9241735d38c801823d5fbb1d4dd0f4612b5ab61f2ca4dbe29994b875e2e6035b989f0504b12ed7abbc6"}, 0xae, 0x800) r1 = getpgid(0x0) r2 = socket$inet(0x2, 0x3, 0x719f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="2b811d2d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r3, 0x67, "34ae6553b48ac28bb2999af34c5f0df4840225f82410ea37a98bd8573cc97652273ae810117231a7185549b1023088246d2fcbf83a73af04c3426b82a10eedd22d447e8a57ba300b555b02eb170e0b9592d819ddb9c829ae6f24f02b8247b04d5dce51dd7e2af0"}, &(0x7f00000001c0)=0x6f) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, r1) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x28000000}) 09:12:21 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x0, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:21 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x7, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x9}, 0x94) setpgid(0x0, 0x0) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0xc7000000}) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0xc0246700f8ffff}) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x100000000000000}) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x300000000000000}) 09:12:21 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x40000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020002) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) fdatasync(r0) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x400000000000000}) 09:12:21 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x0, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:21 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x7, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x9}, 0x94) setpgid(0x0, 0x0) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x500000000000000}) 09:12:21 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x0, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:21 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x7fff, 0x4) syz_execute_func(&(0x7f0000000740)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220ff773f921fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = dup(0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000200)={{"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", "1b86e60f62281acaa411949ea50f7a85119af1a190ca11a5ac02e2996e49805c", 0x7, 0x4}, &(0x7f0000000000)="dbd63810aadb7ce60049c55e680a10437a927aeaf36a5d56dfe0fdb66757812d9b294f35754cfa06b755770a15ab1c304a6dac920cb3d455a101cd7301d80b71bcb57dfb9a07c2d551b0eb", 0x3ff, 0x1, 0x401, 0x4, 0x697, 0x100000000, 0xffff, 0x2}) 09:12:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x1700000000000000}) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x2800000000000000}) 09:12:21 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0xc700000000000000}) 09:12:22 executing program 3: syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) 09:12:22 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0x0, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0xfffff8006724c000}) 09:12:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x5, 0x0, 0x400, 0xfffffffffffffffb, 0xffffffffffffffff, 0x10000, 0x40, 0x1, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x401, 0x0, 0x8368, 0x3}, &(0x7f0000000380)=0xa0) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r3 = socket(0x1, 0x7, 0x307c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffa, 0x1, 0x400, 0x1, 0x1000, 0x3, 0x8, 0x2f3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000100)=r4, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140), 0x4) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[{0x10}], 0x10}, 0x1) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0xffffffff00000000}) 09:12:22 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() wait4(r0, 0x0, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0xed9, 0x3]}, 0x8) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x3}) 09:12:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0xd, &(0x7f0000000340), 0x0, 0x0, 0xfffffffffffffdd3}, 0x0) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x4}) 09:12:22 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0x0, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040)=0x2, 0x4) r1 = msgget$private(0x0, 0x248) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001800)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r4 = geteuid() r5 = getgid() r6 = getpgid(0x0) r7 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001840)={{0x1, r2, r3, r4, r5, 0x40, 0x9}, 0x7, 0x1, 0x81, 0x5, 0x230, 0x5, r6, r7}) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/81, 0x51}, {&(0x7f0000001180)=""/218, 0xda}, {&(0x7f0000001280)=""/79, 0x4f}, {&(0x7f0000001300)=""/155, 0x9b}, {&(0x7f00000013c0)=""/78, 0x4e}, {&(0x7f0000001440)=""/211, 0xd3}, {&(0x7f0000001540)=""/212, 0xd4}, {&(0x7f0000001640)=""/123, 0x7b}], 0xa, 0x0) 09:12:22 executing program 1: syz_emit_ethernet(0x6c, &(0x7f00000001c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff81000800080047dc005a0067ffff0404907800000fffac1407000000000000000100aa77329a4fe0843af558265b9957a21dccaf4b30fc09eb73e33f9bc5a34e45fda0e1940897f71fd1b1e75ea02a9038c8cc2bf61dea7c0000000000000000"]) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x5}) 09:12:22 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000003230400007d08a4"], 0x10}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x80000000, @rand_addr="00d44ced14c59de03f28dd497533d4a1", 0x5b4}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x8, r2}, 0xc) 09:12:22 executing program 1: setuid(0xee01) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xea, "bd39470b0196f5a17d33783bab098151fac95417977bbaae1f92cf1a800d9761bf354da94febb21c3854575d32391cca8bcaea086a123819728fd170ef028008c82e442b15a838063aad13b300f0f3ddabbb056dcd87362d5138ec6ba761b6cc7976e704c7141679081cef86b19a0d1f793ec74f4a3cc22742943f1e7e89b9b967456c4b105880d372496511924f67c546dc332c2cfb97d8df1439855d51b2d2295d019b2d697b3888f9d89470d5fa27bffe97ef761774e9b87f5f8053c2327a9e9229d8c7d5a4249e9e2603f50b19bd9c7570b3862d00dc2a2ed77017bdaf96436a1aeec0c4e253a358"}, &(0x7f0000000100)=0xf2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8000, 0x4010, 0x9, 0x0, r1}, 0x10) syz_execute_func(&(0x7f0000000180)="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") writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f0000000300)="bcc9ba000200000000a20000000000000000000000000000f5", 0xa}], 0x1) syz_execute_func(&(0x7f00000003c0)="964a2af72cb277770f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c3f420f000000000070db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51b410f38019f08000000c421dd589fc4e10bf8c465f23e0f4030620f38fd520865f2ad0383397fd3ff3a00efc4815162c56766f2ab440fec3f26662666460f3a63350070173fa0660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa63450fc4c4017116750d009978c104c441c05983f9070bb3ddcdcda2660f3834680065f0099c943b000000c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x17}) 09:12:22 executing program 1: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) syz_execute_func(&(0x7f0000000200)="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") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 09:12:22 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r1, r0) r2 = geteuid() r3 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000)=0x96, 0x4) setresuid(r2, 0xffffffffffffffff, r2) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x28}) 09:12:22 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1e, "253c834c1faa35a76680cddd30f7b251152a353472e7d1ed49c029d5e18e"}, &(0x7f0000000040)=0x26) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1, 0x3e, "937e58bdd850ccc7574c03128aa14ebcde454d238bd89cfa169d7e5881f6aac0c23d7c75f39264b13d1c96649a3ea2e2f8220e1d841ed5d9ca08dfc7c6af"}, 0x46) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) getsockopt$inet_buf(r2, 0x0, 0x9, 0x0, &(0x7f00000000c0)) 09:12:22 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0x0, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0xc7}) 09:12:22 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) chroot(&(0x7f0000000040)='./file1\x00') pwritev(r0, 0x0, 0x0, 0x0) 09:12:22 executing program 3: syz_execute_func(&(0x7f0000000040)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = dup2(r1, r1) r3 = getpid() fcntl$lock(r1, 0xd, &(0x7f0000000180)={0x1, 0x0, 0x651762b4, 0x8001, r3}) linkat(r0, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) 09:12:22 executing program 3: __semctl$SETVAL(0x0, 0xffffffffffffffff, 0x8, 0xffffffffffffffff) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x300}) 09:12:22 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100848, 0x2) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x10) syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b0cd801b69e4c4c2319cbe998999996962f5696200d9d9d01f795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4c17b2c30c4a241a6aa000000006736630fd28c0004c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b150865") 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x500}) 09:12:22 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x1700}) 09:12:22 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = getuid() getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) fchown(r1, r2, r3) fchown(r1, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000340)=""/133, &(0x7f0000000400)=0x85) writev(r4, &(0x7f0000000300)=[{&(0x7f00000000c0)="a009f06f40fe8793fc70bcf5385196e60bc53fd8153252f7a85000d99b113376007c6a9b6e4ad36ac25a0ed452ef9c4e042830d5e2b4b4c0231e42289472cb0abc42f1288a424083a2ed", 0x4a}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="b44359fc1bc380a7aee7285c5fb7bb5acf4e915ca78fd796f47eaacd8bb137f7dd3900f6566af54cdf40de1c7be0ad9c6d1ca78b12ad3cbbde187c295c7e651898d3b08d4d9ea4ebcc0b6825fb64f1e5bc0e8985438156478bc6261de4bfefc6982d50ce511546fa3900af943d5c80cfd109e7317b4710f00772fcc89e508ce3e14e6a86000cebc620d72d197335f7", 0x8f}], 0x3) 09:12:23 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x0, 0x10000, 0x1, 0x3b}) 09:12:23 executing program 3: syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x8, 0x2}, 0x10) 09:12:23 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x2800}) 09:12:23 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setgid(r1) 09:12:23 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0xc700}) 09:12:23 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x1000000}) 09:12:23 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shmctl$IPC_RMID(0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400080002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000380)="2de6b70fe59ef1c283ba775124aaa22d307e1acfd45da18a27e0fafc7973d438c288477325523ba0081f0057c60b589f50b9f02e8264726cef4750bbe1c706a7011ce9b17d572170a512d67f291719b5c89bc00841f765eaef443c2d6fa1f2fdfc53c8800b5b40d02228f02997b115864b1d8b38445e5b79c65e36e21e4c1067d2701971656fe1cf4c8f74a0fb13fd52e40eea2a54fe3077657bb658f1a356d3c9d030c25a44af76cd8f4377f04a8cf7d4d5372fc7257fbd0737ff30f2f032ea50e2115ca03d3ec34e69361c790baab23f68fdc8f052e9c9c25f8bf8dd85a75f49a8a077cf6a0a5459d407d4adf06913ac8cf0c6553b2982914728953c6c3989cf07a8e743b24f73b6da1b61ebb71103b5c814218b1e27ea9b172a4c4c4b69a0c520f43244bd1621e9a733bc2ef31166629a501c1749f0d9c60c150c7184a7ce0f04401d2e5e8ea143605e0d6b780b71c2f0dcae94d0fa7a5bbf4240b0bd6457c8c8a7e6af4578e3bfc33fa319168672b6f11393b81fa4211f48963141659550ae002bdf62372971377f0247923c714deb1f8fc3a60cd5629d29c06c534d2827871880d1fc4248f1a03a5c44bf160d1e0da7a56f55d99d6d4e1e5c0acf3c4e9f817624f40d0d73a348e0d3fa468f6f8b6b468dd21eddbab4b7e1cee75a95a20f4c7e0ae0c01260074ee13464c3e5656e26f8cacbb4b7662aa8cf43499976801436341c0f0c652fac80d1463b1c6bb7aecda370b8d4ce144d02709d5b92270e75396aa2ed0238f100c4f9e7907a6dcdc2f5ff2d37fa04d7cbaa349b6bbefc335347d16fb9d25076276f0ce0bbff1e1f824bfbb0198d8edbe45f539943f6112c38587900c24d85937e34d21067eb52eb95d5e3987c4450d0a0c4b9bfb917ee4e49fbfe6439e5f4bfad4120a05d3c9904e50a9e2ead43d5a418b8883be40f99e47369d4d10d1bc87d7b7573a9e9836d02f0c34821c1c9612c3835dd68cbe6b2130972d628b0ca96a9bf953f47f4bce5c29abc0dae6953698739027ec2f14657f742fb84b7f24100ad06442b82cafa57e8871d37a85fdff189c583043a25071ab92e3e57ba2510642d34baeb463494266e54ea6e64e4348b2237e37f02392c4f550791dfff10f5139162b7388d17663dda4dde3632923fec02b45f4ff1c41522cc176a9676fda20458309fb209495b2810e0e03898c5f4fcd3076e97a21c2739a7ee89f3e2f3cbdc0291be7bb584fa0715e2016c9b8be174702e965f1f5cb354f3b0b6ca15dc3a5a72ba47f875edad2954b1e34b1a7c83d6ce86b9562c11e1e46814e94abc5d0bd276e7781796a65d1a0aa663468265dd1642d93ab8b459a7e8c5cab96b2fd0074245ebfb758181e26d25cafa8569e0d06eb7c9082c7089595135719be8ec11a07ddbbfb805c6542eb7a5e2618b485eff17634b2f0597d617237f709f9e08a4a228e22a00df49fa3c1439c7d6e4c610feadd17c5217f51671e3c5efcb0f6372f2a72f6a17b77949c99bdbc14e1eb11eeeafc749448620e7ac094d26cce817f2a49ff3509694b4b4a97b91f31034622bb4082f01ffe3fba2c0dc3c4614fd47a42a24a853d9b5d2bf88dee87592faacb7c2df2a05025cd747ac097d4e4ca35a9dc3d27434277def99c98117e9b0e4020fe011261ceee36334eae17c9c825304edccf9fd3d9399122c2f0167b310996449ebe6b6d63b115a8cb88a5362206309cfeb709477ac4a1f9fac927e9bae51e77321d7e209a4ba2f986f31b620c85fbf4ed5901bf8e9a889ad225e373f10c99530e644959347f3e9d5ee132a0eb6339864267c92d8bed8ee1b43191442b8c15fd206ce60180769ab30ac4f1eab9dff9590a6a86d66bb9a0bb2fb337d82fd7978b6dc79e131e9d9a9c0a1c0ddd6450610f31f9bb50c75c7501a3f95906b5d7448f6e32e657755d0b9bccf63a9d04acb5a728fe23ce9ec461790c82e3127b579e17b304c5b8cd3dceefe0edde67955920aa2ca5442e23d90733d8586575b857f359989c587d484194105bb9698817f27e1a4143942c5cef72cbf5cfac15dd41a18f9e9a0016cd435b63966d7eff1a7f38d2f25ee787551f0965594cd6c54cfbbeeea445b9f2ad6cba7d3f49f433465c32e21ce93912a011aa8dcc1c4e29a6ce3db4225a316d44e15b96b928b732089cc27a1035c2c0eaade9a47eff8ba8e553999757a6956cd917332950408e4cdade89266154bba5c8d88ea8e9dd21a193106df65ff5d7175922c23650331a5186aea8b1933b7389937af2ed87746a23f628e650f0a82e6e5110d9d673ebe0530096619ea1ec65865569ecaf5d0082a80b411db5920605f8f00e25d88738d1efc3618ebd3235fb773434d25b799e99e359706b0f951929d87685e772047d3ad23449c72da397d151d6839cdeb804d89a8b6e25295ad433a42a9ca9aec9b9941d65a1bbe431e92f3da21a6f43e184e4c81eb53aa500f50f37bd12838435e121cb9f82959b2bcb990c7a8c56570540b88f41868d30e33f4b0800d644f93bd3e6064ed71d0a83b22e0a96e6142e96cf93f83baed161388ba326820056b53d1435bdaf15e0984e60fe00217b013df2882a3921f955bb33ef8555f17bc215abf53f2e379f055b5f61a565b1d1cd946c43b71b5e2001a715ec94a808d21851deba2545872faf38c8c9d5ba5be0028e0815201bdf169391fb97fde60ce02ce7745efb3c87f4aa182018ec71b2a0b9459bcf1101b76aecfc74d0491a14ced0dc67777c0e43ba8fad094079e124eb879b7b5d73e0b978d9256089ef46aed22f59d4e2a1dd4731054e278ea2c2689c15a621bcdc0f64f3c97ee907a1fc7b60fa4031cffc7a113f6f574a45232300b4566bec9b66da1392ec3e377438e15e0e9ca2107ed8d081bfa0de74875ba7f783a24ab8d7f9b357e066aba483c8eb5df259ba8c05beae676481d3c01002f8458b75b00203e972a96e0484de08639b6cdbe83077f6bb709564eb62a47d022567ac099e21ea1ed5ec654337a580cefa570d7876bd1375bfb8109a11ecd8ad8f55e27687515a530aa920b706df5e26aec19f1952de96620afa583cf4e6a73dc6ce9b9906c496009e4ce5fb0a0e0730359474d71988b61097b0501c8037e859ec8517bc5850d1ab62273a1b804537bedb01feb1fb776ba084872b177b11c60044b09b817c6a579aad1e54f697542d77a2d09e64acef039c9f60e3a10bb4e47ed6315dcc73eedba345fa8c4ef470741d99a8f8365ae9177d9b23dab08fd608d61f64fadd54b6e909643ea6e8fbb2a82b863491226bf44ce55f6513d49894d3c17af5bd364b3f60dddd63a20982d8cf47b01ad91faba123df88f54f0930407714de17c322fd813085fcf71295de91ef85030bbc95357217f06dbcf97fd6e9d39b65e06b3c1f36510ba16e9981d2ad800f3f9fbca7a39b8718022089b90567dd6e4829d2cd1beaf8cf9404401370d46bfd3f4290a1350bf3c4382d52414a6bb36ce2175219435d3fc16ec7b207326cdc9052ce9d698b1286273281d662d44a2ae21acb048cca10a7778f9b1abd03131fbc1d34ed82f5db659412a1b86d16b030af2a4399d4006bf005540a5de025dc0dfe93a5023a33fb5ad9f7008a295844fa6542852083a1a86d083713fd001119b55f84f18444a23758b6409543f5008a557a94124a475418c04c5a433e92cda036c04cebf00d680b3beaef1cd30953c80be258746134fc47080de31bd17d30a4895872dcb465336c5a0107bc97f11a55ed877c96adf74e1d6bcb585e23a5246ab2bee9583a15b814e50f7305e07d41e2a08844bb057ca9b77509b170250e970ddb68cb2412133502a66954f8efa2b7fdd69164db4c3ed32f2ad9a0ad7089e6db3abdc3ff9fc8c666c2ff898f61d3e41b1a5bf6454524cae56580c05348dd423270c9b3a9e4675b5072a261e7d81fa3ba40e68aa8dde4479bdbf3e1089cc27b1de07643af1aa36cb68c97b5b426de181e25ea83ab616a9b0596bd01211c0a7e8003d56741472bfb0d58e19f522b7821e72a0a10207300bf09d1f5c4959bdb593df1f84b2286f72657b56fad3df43a47a22f0cf19aa863ec33be81d56b6bd789c7e5a59b40aabc2e03b49321cddc6143498aa8bd6dba092c1c75be4fbe9593a3b28173cc0db909fb9b02bb307c32bc4a083c3db4968e755528e2c273151f6346112a60931ddab11ddd870e0f0079555f0e22a9808e470f947588a360779ebe44a772e99d216081a0eb2f8896aa2d4773ca66909e2f2baf0f2772645e13013471741a49fbb2ece8b051fd77a14a0c4e451f90b8e39666f052542006b6b20b48f41fb780291b4a02e04b5014113359e72e3e8ad28d95b86e009c87fb5f77bb593ae4ae88a92114ec7d112cc94ed783f04499621ea07bce013ca284e88caa0f2e8b41a3373efda378ec149df4a78d02a28b89dd2c4be5068763266d196a0b1e2a1645a0b2a203d4ec6f471da5925f94b41c842d282acbc44c648b1beba72eddfd7b08a91f9a41b26c4074c2c65383a3a61e093d158616450d22cbd75d0e6f0ef06c70d87919b4a3f6809103d1df462e632b51f382e50452c6f825db7a19e08dba09e856957644f37a7bfe76905ff868a914323eef703b28ae9f0cb687e6ba5f51b236795ff8d844e3c3f426e57a3e80531721fc6f04f12f96a0355bbef7d648a35c10886becf5a9abf2f8bd850f9654b346daa11c5b654a1d320b2500c181cd40b258ec4ec22d6e8ec4c38c018ab14baf644540a4cdee45dfd1e291ed1c97b4d622b55325b884d32961bf44f6c054c9b2e8dc282dd00cd1fb04b8088efd344f8dc07bf010cb6688734defbe12cd80d936384c30245e136e6fe1f5f42ec6be6a03342059947961e7cf59cd6cab4dd2a6ffe49512b9300d527166127a975bef6efcd4100188480d0d7b64e83b848b02a956928b8dda13c228802a3f12e94d3b2da83b00f79ec38fc070dabcc90d47f641d0f394811403204e1f96f1bcc64ef59c1c6b95a5fafd3945143991c7e6f419769959ee643df6775d9a0cb6b6aa0a8991d66441929f8cdfa24d6437335abf613b97a17eba18ea24054e118b9c2dfcae54a96ab9b43e4dbbf6faf86193bbaaeec9310b28f98a6dfddc7da63737ea249be5cd138e9f3c57bad70621df5a432728d5f9f5b37e46bc2f75357d91c60ba8cbadbdc2905c51492a1fc24664dc19b2471b7dbc4b4e8db673c4891fc5eb1d8a78ea041ad6c4e95562ffdb711ebf42f65aaeae9ca63f0a0047732461dea5e9455cf1224187dc41a6e3863e86041712246e91ea86a13c4d6d5e9460a1c1f1a58fa92cbfac333e3fddf8ae87c747d4a548d1ff3a2c5839125a97dc350be6a8702c15e3ccd99cb41b65c58c9e9469b80049f29baa15a8bb2c01424667e010eed655f309d31a22678de29a7dde2b109895e028fccd3867c47793efa6aa733fb15d3b3d2b35700804205dedae813c981bec16654778db99a93479666a85f7bef97a760a308b777478e252a2d19061dd2ca218b4ef0cef1fed943d8741873b8d8e42197fcc220a7e1f5b4c65cb782e3b16c5a20d8ee48873bcb7c6933751dd6b659d9b8f87ddd6a88a00bb24f2895c9bc765ded6184e595b8b92d79b42d1ce130bdbdabb30c163ffdbf78ee360e4e3b6c5764e1f0fda0e79b5ac5e88ee9ae69e83044673ec625686c1f7a3f5c1d2405fe4bf3668df54fbec678c434c58907dcb66ab53a2d5236a85fca284426725f26881e642c315c851ec55e428b836f2b10ef113ffa8ef6fca172103390ecdab401ba579e8f", 0x1000}], 0x1, 0x3c) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 09:12:23 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x3000000}) 09:12:23 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x4000000}) 09:12:23 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x0, 0x10000, 0x1, 0x3b}) 09:12:23 executing program 1: freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)={{0x100000800, 0xaf}, {0x6, 0xbb}}) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x5000000}) 09:12:24 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, 0x0) setuid(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000000)="82a8d38ce0d61fbbc4bc163cd570b7802ce6b6a6d6ffde42547ba3d5b740e2f3c38e997e223ba6d0b7beddd553edda5420b8a7966ee1a39d24b3efe8ac6ebc59d074b19220e477676cceb0ab26d0a175dcb21192ee6c77f7d3d590ba291348dfd6ef82ee5cb8f5903bde119e92cd3c4d7ac18ead0a9ebb4a908fcd760e4bebc8e907bfe12431b306e194831d4c15b3cbb372c94cfbdbaa57ab0dc6c05fc4d74b1eb0903fdce9db9e") 09:12:24 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x0, 0x10000, 0x1, 0x3b}) 09:12:24 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x0, 0x10000, 0x1, 0x3b}) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x17000000}) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x28000000}) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0xc7000000}) 09:12:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000140)=""/222, 0xde}, {&(0x7f0000000240)=""/212, 0xd4}], 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0xc0246700f8ffff}) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x100000000000000}) 09:12:24 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x0, 0x1, 0x3b}) 09:12:24 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x22) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 09:12:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0010696c653008"], 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x2025, &(0x7f00000001c0)=""/216, &(0x7f00000002c0)=0xd8) ppoll(&(0x7f0000000100)=[{r0, 0x10}, {r1, 0x8104d1ed13cff9ad}, {r1, 0x21}, {r1, 0x20c3}, {r0, 0x110}, {r1, 0x4}, {r2, 0x2}, {r2, 0x2040}], 0x8, &(0x7f0000000140)={0x7, 0x6}, &(0x7f0000000180)={0x7fff}, 0x8) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x13) close(r0) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x300000000000000}) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x400000000000000}) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x500000000000000}) 09:12:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x110902, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="f7ed069e7c40b8f9bb1eace668fc88db7aad921e81699ee5e8fc613aa15acecced00b37105cf4393b79109f25c2a58e2489ec35d0247de6b423d20fcf0acb36839cdfe23c8ae3794d3ab8da3fd7255ad9d0d355c62ef43c8d7baa0110e85c6d82b61315f8830b5eaac53967c647dfbfd9db6d37c062974523bcd8d76e46c71b330398ca59398ddfca7533860352b5c68ce823518fe88c7bccc7011afd7b647e41a1c79436a245dcf6e45575fbe0411f1745b58bb4a749a480274d3cfa4d9b6dcf2fec394fb5e2335f1c1a291e8962e5ff7", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x80}, &(0x7f0000000140)=0x8) 09:12:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) ppoll(&(0x7f0000000080)=[{r0, 0x2040}, {r0, 0x2100}], 0x2, 0x0, 0x0, 0xdb) shutdown(r0, 0x0) 09:12:24 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x1700000000000000}) 09:12:25 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x0, 0x1, 0x3b}) 09:12:25 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x0, 0x1, 0x3b}) 09:12:25 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x22) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 09:12:25 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0x2800000000000000}) 09:12:25 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0xc700000000000000}) 09:12:25 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0xfffff8006724c000}) 09:12:25 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, 0x0, 0x0, 0xffffffff00000000}) 09:12:25 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0xb, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:26 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000002, 0x10000, 0x1, 0x3b}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x402, 0x44) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 09:12:26 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x0, 0x1, 0x3b}) 09:12:26 executing program 0: r0 = msgget(0x1, 0x400) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x800, r1, r2, r3, r4, 0x6, 0xffff}, 0x0, 0x439, 0x5, 0xffffffff, 0x2c, 0x8, r5, r6}) setreuid(0x0, 0xee00) r7 = msgget$private(0x0, 0x0) r8 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r9 = fcntl$dupfd(0xffffffffffffffff, 0x11, r8) ioctl$DIOCOSFPADD(r9, 0xc088444f, &(0x7f0000000400)="f9ef0add2d06fbae361d3d5fb4eccd014c6823147d1b28a06cba12c720768b61eabfea08f30db85c99eee4f0b5de03e6d723dd63b857f035aaafc78fe494aa19a71802fabcbb9e59d5613ad992234c3e49ac3c802b8192d49e888f6fcc994a361a1315da806413e765099ea051782417f747adff866e15ee440f9a03d65de903923d709e2bdc19a5eecd94022da17ff8e948f80baa3f6230c99d713793ae50bd2e5b9f7576a44fb72b259eadb008cbfd5e2fc6d2627020036fb9f5031be47ff232c19eebdc6486761d1cea349e1ecb1f2147242b4c1821eb026a5e62c8734c74901258e6304824b479adcd9fab1362e91d5278714f4da94e0b07caf2b8f1e1150dbd9c36e19ce66b061d976a691614405ccc1d09ffafaadc173cb16800698b3377746a72de41e5021149f59c99bbb8fef24a740ef9eeab64cbf9d0fd02e13b5d5d3327552bc58eb6818e15bebd7e9834a985041e8b3c9e3807821d4a08e537af2e88b0913d6463f9c47524c7ccbffb5d39b8edaab13adfba56b23c4c090c331769b250a1ba5ba77454358851c4c5bb4f3b4ec597eecf3b4dd1bffad588bf8e91e510999393e661005468141264d3467279c922e3d09b4a1681496a2c339af21b4f99e1b044df386cd3f55dcf9c28f5ffa85a1ceff3fd9883ff540795086038abd0df0cd93900b070baba0265a42ebbc81e2303d67c248af810e76c126f46878632f983718679c1e6d69fd450b30dbd80156fa38877de69279ecc37837695693cf074923477f28585c8ab4a402ac887a5b4c5ce503e17bd45fc29e9a2f5d4f865f585c37b449ab392aca54fc40ee09cf306c76015a26c197a311671cb000b7b9223b463322586ebd45644e1d137d5e78418519d2dac6605d0b3d63d443d5821e61d24c1e0b7699779a93aa2f22b0df20a3a461509f8ab9051241cc56ce56ede62683d4981538c2910ae0b998cf8d5fdd73e2291c51426ba0088e4d7e0acaf0a60868fa3a347e483af1f20eabba557b1ea63fd98671e59cd7d7b6df9332c852b883c18f948cb0ca2875194573537875922f3c9eab7189c317a0e2cf29513f5ebe924be987a7bcbdcb61eaf951c1b3b43e5b6f8cce5e1a67c30a0cba3f03532ffef41b35b7fecfe5586448801d5a141b58b8314a0de4d99dd88f0260d13b4763d18b70dabfe9862cc37f3cac994b558bd15b76ef613c8ede9be9a769808b6f0f6aab1a2fd42b189d72098c980dbe1144bd85e41be63e1d063031107ade23ac2085ff883c37b6f92681719a872d600f65613309232bacf63ce62727937a4d3666a503d629c41cf876112df3ada83eb7ea388e86d5cd4bdf1c53092cb56a17230852c60eeb3ce2a771f7e76acaba4a0a80c4319733954de279fd9615b6df3c7d86e1b9cb49e53c2c5ce22b304bfbdf9e8d567d602b0e818075a74474b69e0f4c5193e328d5c7e9d7a9c86e2223f57685a6865b246a16916c5e25dff88dbc8b70d56937e97a911c41a135026fe9b3f182a31a84a5ea24e7d858254db4b1e0936d9ed856a90eedadffd099842f28cb2416f3f5b3bbbe42823235bdc1e5fdc38db3ddfef0f3bdf7d8c89d4bf5e6fc74b1573700b1a552a75201bb075eccf4cf7714a503c4cf075365667552bae5b48d7aac267bd24c7d301932cd86541034b68aaf85b4c99f40d775582f57b08c13e4685705a70179e773fade90293285105da8e6610c73d4c9f815ba9c61b75749d8d7759b49d7dfe1c5f342f47d355b3f1e9fdc28e2a68db54f1be75a04814044d9900bae2a961b2bd97fe5317f33e7971a52cd84a3da42083047441170880e0d862b5f29d5760c45270a5587a246aba03eb0673bbeef455eae94d9975017eea44811f69f7ba9117ffc76a92978fbd1f32c8c544b36ec144a76d5b200dd3e8338055918ffce14e55470676107817c43587a0a82d59641ad4365ff3ffd97a8cb37cf7731e2295e8dc20c02409ba758a025ffc7e1562b2be75d5177475a2f5feeea5ed3926d6d451edcfc2cf33ef4551bc6efd4ee7da1fcacfc56c645f64cb2f0a9800c0680e13ba9008d5653e4190f2a0caf4367b1b0c1315e028c884099a5ca92de7efda3e6f08fcb08151beacd7232356d7507fb8ad20417a8bf29d47617bc78af1df53d5bfbc9a9523548dd812c24ba921ff6b0a200bfef38d1e6065f72d18fc5c23cf6033aa01f441f53a72aad4d6814a923b1efe4513927ce7c5d6f0d1155fa39413b7d5612daac811ed73d75decdd0c598e84946e2f6ac18d39b44b937ddd2bb09aab8a70712cc074b594541f5113751baacd2e6eabd4e48012965a3a048cf0fb10920baabc3d4c25d65dd902687b3305cab2a12d91ede5da3859e07326427827afbdac1060c4529cf6c97d411cf7dcc727ab41643fc7afc0d8cc3237de6eb06c8e4316daaff7e98fc03c822b0c43733d9f581e4e990e955f39fea0ffb9ecdf67a68635613d8b004379faf66aa8a09e3240168b5f7e3206e8a6e95a336bfa019ab83ddc74f4430db8cb038864c63035ea3aa06eb4c912eba64a08e0d400922f915adc22be823da17621f38d4833f38ac234979e7f4a834feabc55e81f7163f8a447d99cfd6173c7ac2e982ca4c2fe5c65223d1fb0b61e693db13687dbab85dec63c37e5462cc76815a42cf2c404220903fbd750aaf375a1018cbe1434f7b3c967b8012ef2c11b7a3cfb3601153def9263b6ff866194a68be69ad7dcc346e99a9cfd8543b82c59577872c71700a5ee07bddb1d7ef0b8ce2072a9c9b2b1c272886bc309fa97ab453dc038f09167be7e17ddc6f25eeb110eebe9693ac835a704b792603541fa6e5a329e1aaf88a35eb66af5c95945ab3655ff76e56ef8e41096dac4081467782f41013ad8ec3b16a16849e975d708ac3960a76d1c963392fcc7f19df84e5affbc9f772ae8dafa809ff4c8aaad66ef389eab05257fbb4f36761ae36501a39f9a2fcbd40e9693780b7649b4785cf4f9dd77ed6665f39014f32eb3deb03be2f9ba46d972f615c4f8d385cc854ad15c43e339b9e6c97a9b5a0bc06046d9642e82529f356bdb733792ebb642460485b74641853d033f13ec071774e183a61a8c60b30c5cb778597134c8a15242292091f37322eee6912cbd5b95ddd19fa169658eef1c7843d507fee803c5378d3239f278a66c8fc64f57932a95f3af79286fd19c1a285e33c146433d30b1db0981440162d3e754346af8fa22afe5d7de1ab27669a57089f2f54063b015dcec5e01704978a640de01da060a23198551d5d72d8cb2b7a423f068a99ec13fd66f0590f6169cf40d51ffb02889d9b36d7e5c6f31e2c72dc49fee7f1f7626f7d7154c237b8c031ecc36b37bf7f0c6e40677e36cb53968ee2085a531687bf4db24649e1950aa96c3cc3180bdfef599f865b45edf26f41ac521da3007bc08e48dff4b237a7002aeccd5ef1f27305c57044fafe68edd21b4a8b54dea32d73f91ca15d047a6e33a3c16d2759a69aee04ddf4d80197e6006d8203b8b038abe1f815fb7e6d49a79b9108265bd7ad0931c32e0b78e9f463467e539c1e6ccc18658a9678586123027f53331c0b444ce99230684194c77070788b98e2c3fcca63210fbc89dec94b9373067227490fb9cbff21572876558220b6be023ec7e9f3aca9771e2989d2e9bc98b77c3c58f0c59a271d469438d0165c637100a4e3ff0195fb12c386ad77326c8768efe82c316d4ed185b368db2d95537e305325fce708c673207684d4f615843bee5a24ec8f2c1c79b0ef0a315019667aaa95262435c6897f87638ed2d5f0b46152cb9702600afc30b3f5aa8e3b0241d109dde97aafdb5bba967cd4d03284383d7ff2b951bb2ddc2ec33bf7ef4818288dcf483f0456cb02da7b4d3acd3caebdba4ea11d921547d26182a42c0fdbf39c9fb0cafb7d099ee072607e922fe9324fd7ba96b77c525dfae8e6f1d48092c2dbd88a93f8e782c9e40ceeba8d75c759898fafcdc7c12d0f9648da5d8993d8efd1fc620849bb765039aa8f6daaa1597921483114cb2b3cdf6cef42d659112c59e6d66a59f21f951539cdfa286444d0f4667280af75f82aae9148260110f48f1269c321cfe8774b956389d2d3722ebb34a9eb08a451161a876968b4c8db923268ee4f6758ac63f319b6089dbe45fa8a6f8ad039eb6a461f484f171ace3b64a9d91ee0d42f0585fa52026e903176ff4062cb0202e69144b26f5a6818d6d45316fdd7cecc620b03b4c1b59b6c757241c0dd12c1f9fc1b570026ba6c6a019870ab2f0dff5690bec092911860aa52a8de378303c78c8e19fd6f7c94a5e2a5798088c7146b1235fb861f7fd1e3f5985ee8faf1067f99f7bb529e1db7f8ead3928f0dbd69f701b37687f9d8e18e5ed5dbe6ed807b72f4886421587f920cd88ae68495bccfafabcd3337e75544e775cb2eca442ed93a198665366c8eb76a364bcd2bc5416ce21b736372c29ddfa0f4afefea30229570454908f831078494e10b59c7b0dbfb67fd376c3b09b720e086de42ae8bff0195bba3b1ad298d30d35f31f72610e6c2fbe0eecf6957b54361eaa16bb2a7065087d0cc4b46e349339812091c949493e0fb6538e3884d78d27aeeadbbca689b39b628f14e9a3fd14b768a66a6d25b3747cd571020411d99a631cfe8d47e716f8050caeda32edb9ec1cc5654d0d3e079540d956608c9d8cb273b22c775ac04c104845ddb97a6b3eb9ea51ffd7796f1238ec5c7c90c022d90e8233615a0cf2dbb67a8982f558bdfdc3a64328ad5b7ea7a102c3deff56db038f1f28b6aaacfc6d5947a4663498585e23e3be95a4bc19d100763de127de800408b9624b3b184754ed11cafd344907258d6a9fe7e43b8da021ef7888ef48f586aa203f28baca340d2242c8cc862991a76a673c6efff6f0862c57bffbdc356b2635b3afbb376d81a7759439b66d6fa07e8fd69730ba5fac510d98247c93396dc56d3166b9427c7d94e8ee9afc64efe0fb6e19733ba4fee3346ea911ed55531a3e5e9e924d0613131d60781a8c1663f996cb0c1000b5d7e478050648fd073ad80ee0d620dcd542146bb8b56f436babb2923334011f71a8c99ec9fc0e668ef4c7869870b1a923f387413e588c1d3201c38d7fd5224ce965bfe2bbace4946fff81ce83ce4c6db691d3afe419cba57ed64ea54ded4a7f4fb2396db40a6a031f958f567c633c4384346c2939f916b89650c05c8396679b742cf41df35e2c0166b3e6963d7357fda6521394575038feca05cfeea678a8ed91032600071dff9bff059ee6f5e1c3ee5ba439de1acdef264f43fd569cd8176c8ef3c29776964c70ed9a987d789e21952f5d62d6a811ecb50b164ae60ebb411c55bd8a3c4b68c210bf158b5309768758668dbdd44eca644c0728eced4c9391b2bf68217f4d1f860782abdf4dcce9b627bbe0484a8082120db1766f6b4762f6b1a51f8c527a6e08fd7bef8340bae11fdcdc17327c3a2c8b234f31f2dc3d00171c1649a7fcbd14c98e2243da5ef19cd4b093d07bb8e8c75abec65db86eeb48349a7af49968efbd6f2b311b620118ff19c2d910ff49b6f9e8247e8ad44940ce6213bdf346a5169576a679b92acedfb6f8c1a86608aa987de1215a24b1aa3d819c055825fab5971b2f3754a5085e0ecf2e539a8d717f47ab8433335863c2cab37668ab7476395457af1605d0470510fe245285d648afa8409480b9f5c026e8188605d1bcfe83c5209adcfe009df5074ee4fbe78acbad7e1334493a51bcf5ba45e5864f5713ea2b0ec64181734e21a1fc4fc81f400f971487d5f4") msgctl$IPC_SET(r7, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:26 executing program 1: syz_execute_func(&(0x7f00000000c0)="982c1c0f05bf02000000913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada0483360000660ffdafc9000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0xc0, 0x16b) r2 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/243) socket$inet_icmp(0x2, 0x2, 0x1) r3 = semget$private(0x0, 0x4, 0x202) close(r0) __semctl$SEM_INFO(r3, 0x7, 0xb, &(0x7f0000000180)=""/212) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffffffffffff}, 0x24) 09:12:26 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000000c0)=0x2, 0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 09:12:26 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r1 = getgid() r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) r3 = getuid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r5 = getpid() r6 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x27b, r3, r1, r4, r1, 0x0, 0xff}, 0xfff, 0xffffffff80000001, 0x9, 0xfff, r5, r6, 0x1853}) 09:12:26 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x7f]}, &(0x7f0000000040)=0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r4, 0x0, r4) syz_execute_func(&(0x7f0000000140)="984aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socket$inet6_udp(0x1c, 0x2, 0x0) 09:12:26 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x800) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, r1, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:26 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000004}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/72) 09:12:26 executing program 3: open$dir(0x0, 0x0, 0x0) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) execve(0x0, &(0x7f0000000340)=[0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 09:12:27 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x0, 0x3b}) 09:12:27 executing program 1: syz_execute_func(&(0x7f00000000c0)="982c1c0f05bf02000000913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada0483360000660ffdafc9000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0xc0, 0x16b) r2 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/243) socket$inet_icmp(0x2, 0x2, 0x1) r3 = semget$private(0x0, 0x4, 0x202) close(r0) __semctl$SEM_INFO(r3, 0x7, 0xb, &(0x7f0000000180)=""/212) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffffffffffff}, 0x24) 09:12:27 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = geteuid() r2 = geteuid() setreuid(r1, r2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) accept$unix(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000180000000000000000000000000000000000000000000000000000000000000000000007000000000000000027fadf228bd169e78f2128586ad1c2c903d23e76d8680ab2fb3bbdca2969e1dbc1275c7cca5a24677755f6fca29d20e9f4d1e8afa80b"], &(0x7f0000000100)=0x6e) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:27 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x0, 0x1, 0x3b}) 09:12:27 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r1 = socket$inet6(0x1c, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffff, 0x3, 0x1, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8000, r2}, &(0x7f00000000c0)=0xc) 09:12:27 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x105) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = getuid() getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) freebsd11_fstat(r2, &(0x7f0000000140)) setreuid(r4, r5) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x3, 0x3, 0xbf, 0x2, r3}) 09:12:27 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:27 executing program 0: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) setreuid(0x0, 0xee00) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:27 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1c36f1c9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x2, 0x5}, 0x8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:28 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x0, 0x3b}) 09:12:28 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='.\x00', r2, r3, 0x0) 09:12:28 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xb8, "3b6e630c061da2c4807571618a7f754e03535aad85071c309c46e96fad12687947284c99f065c1f05e8dc37abd0283c02d2eaf5810f863e4ce5fb7ae848b8703f404b4230d2d185af5d9c03e26fdfae4b03cdb84e7087553bc8f87df34ce0771b7a1e23f3ca14cfd758ca53c13aa2ad443f6d9deff00ee9ae5b606c34762ebececba5b86372e28760834e0032919bb3f629c08d3529e6da7ae476a3167c8ffc2d5348db9f747b298a6714385705e40251987d21a53f51f5a"}, &(0x7f00000002c0)=0xc0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="00e8a9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x3944, 0x2, 0xffff, 0x10001, 0x5, 0x3, 0x1, {@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x4, 0x200000, 0x4, 0x2, 0x4}}, &(0x7f0000000440)=0xb0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000080)=[{r3, 0x80}], 0x1, 0xfff) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1f}, {0x1c, 0x1, 0x20000, @ipv4={[], [], @multicast1}, 0x2}, 0xfffffffffffffff8, [0x615, 0x2, 0x8, 0x5, 0x1, 0x5, 0x8fa, 0x4]}, 0x5c) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) symlinkat(&(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 09:12:28 executing program 1: mprotect(&(0x7f000045e000/0x4000)=nil, 0x4000, 0xfffffffffffffff9) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xec1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0xecda, 0xb0c, 0x2291}, 0x94) dup2(r0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x100000000, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) socket$inet(0x2, 0x3, 0x8) 09:12:28 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:28 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:28 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000000)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 09:12:28 executing program 1: r0 = dup(0xffffffffffffff9c) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x9, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x9, 0xffffffffffffffff}}, 0x0) 09:12:28 executing program 0: msgget$private(0x0, 0x211) setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x200) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0xd3, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:28 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x0, 0x3b}) 09:12:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40, 0x80) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in]}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000540)={r1, 0x4}, 0x8) clock_nanosleep(0xa, 0x0, &(0x7f0000000140)={0x0, 0x1}, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x7, 0x3}, &(0x7f0000000040)) mlockall(0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000380)={r3, 0xb446}, 0x8) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000580)={r3, 0x959, 0xf, 0xffffffff, 0x5}, &(0x7f00000005c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ea41405dca8478fa3948a3029bb1d93c0a823165f8da92b6d3fcd1ed04d2602cac45106e3e1109b7856fa70b8f2b54399129b861290c37bb7f59e81ca4781cdd692e0462761eb608b2d697c242b7d5ed8f3b46f9d6ecb5454aad0ffef12fd6e6f1b3f773a84280df80c5f51c4185900a4faa772448f97f219aeda954dd60303725472962c5075549099a8bd8d964af9da746f347c9fb6a20c83c26ae7d64ba30530a1b6b8f568b290be8c6ce20ce50"], &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000280)={r5, 0x1, 0x100, 0x0, 0x24000000000, 0x2b39}, &(0x7f00000002c0)=0x14) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r6, 0xb, 0x36da}, 0x8) 09:12:28 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) semget$private(0x0, 0x5, 0x20) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) msgsnd(r0, &(0x7f0000000000)={0x3, "95325bc0469b3ab4f144e76f8e925e11923bdadd4950985d427fb120119184251b161f32bf7d67e5574dd304f26199ff778e74c90d35159c5fde862b876ba44cddbb27165618c186aab55e1c1a6a6a5189acd2cd2dbcc46fd53faaa1c5759060ebdeafaa5c32f4596db726623c6c0cd2c427b1a1c7ec9d82cc6dcba86de16bd98243db8018e4be"}, 0x8f, 0x800) 09:12:28 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setreuid(r0, r0) r1 = msgget$private(0x0, 0x10000000000) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/196) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:28 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r4 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0xffe, r1, r3, 0x0, r2, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, 0x0, r4}) 09:12:29 executing program 1: msgget$private(0x0, 0x211) setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x200) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0xd3, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:29 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) getitimer(0x0, &(0x7f0000000000)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:29 executing program 3: r0 = socket$inet(0x2, 0x830800003, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000010c0)={0x0, 0x7, 0x3f}, &(0x7f0000001100)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000001200)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="69a1c9df1cba843022567f7ff52043b27176d04913", 0x15}], 0x2, &(0x7f0000001140)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x3f}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x7, 0x4330, 0x2, 0x9e, 0x4, 0x961, 0x4, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @init={0x14, 0x84, 0x1, {0x9, 0x8001, 0x2, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @authinfo={0x10, 0x84, 0x8, {0x20}}], 0x88}, 0x1) 09:12:29 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1}) 09:12:29 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x0, 0x0) r1 = semget(0x1, 0x7fffffffffffd, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) semop(r1, &(0x7f0000000040)=[{0x0, 0xec, 0x1800}, {0x3, 0x3f, 0x1000}, {0x3, 0x509, 0x800}], 0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) 09:12:29 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040)="0372902122", 0x0, 0x9, 0x5}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/246) 09:12:29 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x86) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x4, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x7310, 0x9, 0x2, r2}, 0x10) msgget$private(0x0, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x7fffffff}, &(0x7f0000000100)=0x8) 09:12:29 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:29 executing program 1: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 09:12:29 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e217f000000ff0100000000000000000000000000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x7, 0xf, 0x101, 0x2}, &(0x7f0000000140)=0x18) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) msgsnd(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x65, 0x800) 09:12:29 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x102) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x100) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:29 executing program 0: setreuid(0x0, 0xee00) msgget$private(0x0, 0x0) 09:12:29 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1}) 09:12:29 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffff926aadb8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xe9, "f17c4e31729069939d6f71b1993713ef6e5c2c169b0a916e1126c0a09503830ff64ca99036e443df4af7c922aa032fdba7b95a82269a41399358f32d1512a093c9b993edda84fc6fea0c681ba3f82db25e568697c02698bbb316c5f357b93014c7bff2e4024405ec5ab39caf83581980d5c1796881f7ecf151f46daa18ed0563bd8ab90a90e4c67f5babedac75cb4be439eaff8e91829ec42358637808abdf8d945c776894e949d9d4c8e3496c23d10198d318d336070a37048b9ce543fa89e99aeb2161e721b567cabdfbe93e376f21d206796101a68464bc1a8c5668106391299d4ccc2c7feab558"}, &(0x7f00000000c0)=0xf1) 09:12:29 executing program 0: setreuid(0x0, 0xee00) r0 = msgget(0x2, 0x0) msgsnd(r0, &(0x7f0000000040)={0x1, "f2ba764d893a28d06b8167fda7ac59b5ed2f73906724fbe50ab606de9619a8b3622530261e0734fbebe07f14b286bbc02ee06a5df1c8f2d139664b451734159cf64020fd55def4ed6c108a37291b9a3e9cbddddf33bd1e32b77e96d9f5005473cf02762d35049ccc97"}, 0x71, 0x800) r1 = msgget$private(0x0, 0x109) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) 09:12:29 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) mprotect(&(0x7f0000280000/0x3000)=nil, 0x3000, 0x7) 09:12:30 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="d49ba6006116ace2e44790ba7b5e610b51ac6431cbf40bb7e2eb86c842d77ec89d2cf48f769267ebc8602d3a74e0b797f7514c06cddea26e2d30ac783d3bec4bf5e163593eda49a20d25a283593f91003187d162a9bce1c69adc3828c160d8e4d632") setreuid(0x0, 0xee00) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getresgid(&(0x7f0000000240), &(0x7f0000000300), &(0x7f0000000340)=0x0) getgroups(0x3, &(0x7f0000000380)=[r1, r2, r3]) r4 = msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x5, 0x8000000000468) __semctl$IPC_INFO(r5, 0x4, 0x3, &(0x7f0000000000)=""/188) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 3: syz_execute_func(&(0x7f0000000400)="9826473e431c12f32459bfd91303e8c4a37bf0c53e41e2e9b557450f72f600fbc401ad61b5feefffff0fb8c4705e4e4e4e751e0d7b404009ab420f4c23c4e10bf8c470c4c461cd583d2e03170066420f3839c983397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201a00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3053c0000104ea900c4618de304f527bebe470f60ad000058439b00d030a1c9fb110fc344a261b7e2") 09:12:30 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) fchmodat(r1, &(0x7f0000000000)='./file1\x00', 0x80) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) 09:12:30 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1}) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x0, "5850de208974654496e8ed7457b85597228786459ab1e40471f98535a2b0d4bdff7443e690ca0b385fca32e3272c7f47d260"}, 0x3a, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000000)={0xffffffff, 0x5}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x5, 0x4, 0x384, 0xd3, 0xffffffffffffad14, 0x2}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r4, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @rand_addr=0x7f}, @in6={0x1c, 0x0, 0x3, @loopback, 0x401}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = getegid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, r6, 0x5, 0x4}, 0x8, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, r5}) 09:12:30 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000003c0)={0x1000, 0x0, 0x7, 0x5, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x6, 0x2, 0x8}, 0x10) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r5 = getegid() getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getgroups(0x9, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r8 = getpgid(0x0) r9 = open(&(0x7f0000000240)='./file0\x00', 0x100, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0x40, &(0x7f0000000300)='chd\x00', 0x4) r10 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x40, r4, r5, r6, r7, 0xa, 0x7}, 0xe3, 0xfff, 0x1, 0x8, r8, r10, 0x2}) 09:12:30 executing program 0: semget$private(0x0, 0x3, 0x40) setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x100) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x2a1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @multicast1, @rand_addr=0x1}, 0xc) 09:12:30 executing program 1: r0 = semget$private(0x0, 0x3, 0x2d6) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x8001, 0x95]) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f0000000000)=""/95) 09:12:30 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet(0x2, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 09:12:30 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r1 = socket(0x1c, 0x10000005, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x8, 0x9, 0x7fffffff, 0x4, 0x1, 0x9, 0x3, 0xb5, 0x255f, 0xffffffff80000000, 0x9}, 0xb) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x1) connect(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @loopback, 0x7}, 0x1c) r2 = socket(0x17, 0x5, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = fcntl$dupfd(r1, 0x11, r1) getsockname$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0x1, @rand_addr="28c9787522cb4c98f99b2aa83fbf1d92", 0x7ff}, {0x1c, 0x3, 0x4, @empty}, 0x1febc96e, [0xff, 0xfffffffffffffffe, 0x5, 0x0, 0x5, 0x4, 0x4, 0x2]}, 0x5c) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 09:12:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x202, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_int(r1, 0xffff, 0x6, &(0x7f0000000200), &(0x7f0000000000)=0xffffffffffffffef) r2 = dup(r0) setsockopt$inet_tcp_buf(r2, 0x6, 0x2063, &(0x7f0000000100)="555a19473c9264c743e46dc25056cdf5cec89e98b01b801c6806781ed4f1175406a47fd98433f2bfdeb07f226e83bc5e645d768e8beb25bbe1617186af649ea60540c58d91bc002e54f469d1bba570a938446339ddc40a6d877c63ea463b6177724607012416d4b89df8d029655754bce4457465167977ebee30c37934a8773eea8a73d27725fdb9c9aa746ecb88ff92a946bc66", 0x103) clock_nanosleep(0xf, 0x0, &(0x7f00000001c0)={0x7, 0x400}, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x1f, @mcast2, 0xd542}}, 0x0, 0x7, 0xffffffffffff8000, 0x8}, &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0x9000000000000000}, &(0x7f0000000480)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x20, 0xfa, 0x0, 0x1, 0x4, 0x0, 0x1ff, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r4}, 0x8) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000240)="9e91304824a06fe28ce51bbe3cccc2939ed5a7a57bea35bb257235f14f95ba776b286f7fa24aed19cdef5911aac3c750ed7c95ec91c7bcfad65dac925784caf2eac6f13e25e9949f9a0d7604c9a36237481983023311b225c83cf14975f911225f7d2e23e038a5715cb1becfea479aab3359d10f8cd5f3157105a699d18bb427b4a1affbe151ae4f0e32ee3e22510cd0feb401fbdef8cb9a6ec89c8daf740b2fb725221ff7131e43531d") 09:12:30 executing program 0: setreuid(0x0, 0xee00) socket$inet_udplite(0x2, 0x2, 0x88) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="ee3ef1c16168c799f57e1bcafbc0709e6dfbd9d75bfc19d5749b9a45275bab4baf8d050531c909f89ed1d6f3fe59d3171fcca5e0f483aeed15315603b318b9310a0d11e70f", 0x45}, {&(0x7f0000000100)="a1d0f85828deec32cf82d4b4e970", 0xe}, {&(0x7f0000000140)="ab0d4e6ea8e14aad1d39bbb316a26d480ff0f41d3eecd31236708cebdee3d63b0dc5a9398adf3e66cb235465d86046c55edcd606b52a59914a7870c920e85c2672da3ae16b1b23aa79fbdf184936237071d0ea8e8528b11f76587bdf78b9f4615fdf595901f1c8f56c97aa9f02842b06f542a83f25ef6bbb7f79fe01ac59bb3870724e", 0x83}], 0x3) 09:12:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f0000001380)) r1 = socket(0x0, 0x0, 0xff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x1) __semctl$GETNCNT(r1, 0x5, 0x3, &(0x7f0000000000)=""/45) socketpair(0x2, 0x5, 0x401, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000480)={r3}, 0x8) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000100)=0x4) r5 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x3, 0x2, 0x10, 0x10001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f00000001c0)={r6, 0x101, 0x1, 0x81}, &(0x7f0000000200)=0x18) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$DIOCADDALTQV0(r5, 0xc100442d, &(0x7f0000000340)="3baa") msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) open(&(0x7f0000000380)='./file0\x00', 0x10000, 0x42) 09:12:30 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x30000000) r1 = accept(r0, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x5}], 0x1, 0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='J\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='{\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000600)=[&(0x7f0000000280)='\\\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='}%\x00']) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000480)={0x0, 0xcf}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x0, @broadcast}}, r3, 0x0, 0x1, 0x2800, 0x9, 0x10001}, &(0x7f00000005c0)=0xa0) 09:12:30 executing program 1: setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0), 0x8) 09:12:30 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x2, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000008400000008000000060000001c00000084000000dcca9d17000000000000000000000000000000001400000084000000071100000f000000ffffffff"], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 09:12:30 executing program 0: setreuid(0x0, 0xee00) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockname(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000005c0)=0x1c) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000800)="ea6b6ccdf123451863e693eb770726fca193def00734826e33e2972fd55db7d3b441b9fdccaefd0224647afad35c6a8f935fb98125fed2c53106ca24438985f0bd2c69cadf5e5b882557571d225e0d2d4eed24ce1ef8fd0cc634d9b49328fb4016250185cd8975f7456431ed09") getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)=0x0) r5 = getpid() setgroups(0x1, &(0x7f00000003c0)=[r3]) getpgrp(r5) freebsd11_stat(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)) getgid() fstat(0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000000680)=[r1, r2, r4, r6, 0x0, 0x0]) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000740)="2350c3c27265551810ffb77a7aeb0d7d3358edc7d0dc9727fcd3a928d86011a1a26f7f1c9017242ccb1f68832f85571d253d0c0a2388776d8f64bacbfae43d2f50247ce86aae8e7b23206f67694e28ad18216e1f439ba241c3be858886f217f8eb201747a11cfa6ab6a14ef944155359bbca197ced564f3bf10f184442d7fa45df64") getgid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x35) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x6, 0x8c) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/187) r1 = msgget$private(0x0, 0x8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/242}, 0xfa, 0x2, 0x1800) 09:12:30 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockname(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000005c0)=0x1c) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000800)="ea6b6ccdf123451863e693eb770726fca193def00734826e33e2972fd55db7d3b441b9fdccaefd0224647afad35c6a8f935fb98125fed2c53106ca24438985f0bd2c69cadf5e5b882557571d225e0d2d4eed24ce1ef8fd0cc634d9b49328fb4016250185cd8975f7456431ed09") getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)=0x0) r5 = getpid() setgroups(0x1, &(0x7f00000003c0)=[r3]) getpgrp(r5) freebsd11_stat(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)) getgid() fstat(0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000000680)=[r1, r2, r4, r6, 0x0, 0x0]) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000740)="2350c3c27265551810ffb77a7aeb0d7d3358edc7d0dc9727fcd3a928d86011a1a26f7f1c9017242ccb1f68832f85571d253d0c0a2388776d8f64bacbfae43d2f50247ce86aae8e7b23206f67694e28ad18216e1f439ba241c3be858886f217f8eb201747a11cfa6ab6a14ef944155359bbca197ced564f3bf10f184442d7fa45df64") getgid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x35) 09:12:30 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x103) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockname(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000005c0)=0x1c) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000800)="ea6b6ccdf123451863e693eb770726fca193def00734826e33e2972fd55db7d3b441b9fdccaefd0224647afad35c6a8f935fb98125fed2c53106ca24438985f0bd2c69cadf5e5b882557571d225e0d2d4eed24ce1ef8fd0cc634d9b49328fb4016250185cd8975f7456431ed09") getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)=0x0) r5 = getpid() setgroups(0x1, &(0x7f00000003c0)=[r3]) getpgrp(r5) freebsd11_stat(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)) getgid() fstat(0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000000680)=[r1, r2, r4, r6, 0x0, 0x0]) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000740)="2350c3c27265551810ffb77a7aeb0d7d3358edc7d0dc9727fcd3a928d86011a1a26f7f1c9017242ccb1f68832f85571d253d0c0a2388776d8f64bacbfae43d2f50247ce86aae8e7b23206f67694e28ad18216e1f439ba241c3be858886f217f8eb201747a11cfa6ab6a14ef944155359bbca197ced564f3bf10f184442d7fa45df64") getgid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x35) 09:12:30 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x3, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240, 0x4a) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x500) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x8000000000000) 09:12:31 executing program 0: setreuid(0x0, 0xee00) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @loopback}}, r1, 0x80000000, 0x8, 0x80, 0x2, 0x3, 0x2}, &(0x7f0000000240)=0xa0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:31 executing program 0: r0 = msgget(0x1, 0x1c4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x1, 0x0, 0xb5, 0x1}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x57}, 0x8) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r4 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r6 = getpid() r7 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x9, r1, r3, r4, r5, 0x8, 0xba}, 0x9, 0x10000, 0x400, 0x81, 0x7, 0x11, r6, r7}) setreuid(0x0, 0xee00) r8 = msgget$private(0x0, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r9, &(0x7f0000001f80)={&(0x7f0000000400)=@in6={0x1c, 0x3, 0x0, @mcast1, 0x1}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000440)="02a6dc604b98c95596d4a6659f61a1fe0c708c0675bba5e00a03466de8427b3e4e34160dbcc6fde4ffe6dc55772a7d8a0d51a038feb3a4a07f9c7befe2d79f93c5f88941715dc5619d8fc160a0181539824805d876685d8803ff0c", 0x5b}, {&(0x7f00000004c0)="05bbea4e5f185ffb42412b1bff9b040b13f2e596f47e0f012ef83688473bd7c586e2e9abbc3b5ab1ab5426c2701fc57187ad722f4baec5af006ce0c321ab643ea36beb4685205278eb1225f338637b4fa3446d843c61480c781c0fcf51f74aaeacf26b63fcf9d960a81cf99e7993184daa809eadc742f1235bfc29be0660beff4cf448f222b7c82d45a3f99da197dff3c5ecfdac2c9a271f948a64a6469b7292c31ff59284eb5092e87bd6aec3", 0xad}, {&(0x7f0000000580)="a7460d495637a66e52f569b3211583b1de27d7be9d9314df365add3469d440af7ac400a458588a8c33102a9c0ce7381888ced74ce03a59519a28083ef1b17f8011b2dfdae0d77d20d126714019c0523a0df304a1aff11308d60046d0ea1f156c77ed8278938c191c29a8f4927579b4580b2dfcb05b7ace53ce8724a6f9bad6c0458e76184b92d27c2d84cb7f39fc8eb87f76157ebc27b23e034e205611a836a0a99c9220273ed1f3731d23928328359f773a5cd4db4f767a9fb1461596f6bd5ec694ae15515c2549796c727392c5878527272a2a663f195407cd766130102d722781aa4729c722e95b00686b", 0xec}, {&(0x7f0000000680)="6d58d26fa3c498a1109434e136de628cae497a650121bc3ad2900da876069081fc6e0fe57c719c0e9bee4ba4e0bd4242e6592f1df59e14264addd8fe77c1a2e6f3a1674e71d9c460b40c8ead25eeac95e657f382f3f323b1856f46d327e45dbc9edc1459bb3b2c6f467668fa17a6b922f439196390a724adb9e8e1048d3ed36190abc522988650521600288ed1e8eda331e2187f9de959", 0x97}, {&(0x7f0000000740)="4e249f96dc9275540b86005abcf098deca148cdfd914a3f201be1a57328f0fc7074e2c4163563c5b93ebf238863a14359f38222d883448925cd15052ea51a472d53a8d516ebb4441af3f6b51ab0ed19ea02fe29358360e339a5775d92cee1ac1e891970c944ed1de13c82f677b3f0dfb80f3a0cee7d23ab2c657ab050ca5192da303322e291038a1b4de62fafa1ce2ef89ac22091fde2c7c0cbdadbe62bf6a981709ab417c428edba2223fad66426cedd7769f0ea096abdf9f147a0b01e3f53f7134f4c0603e58064c8607de44b5990045f496bfd44a64e4e95daff3e19ac23cdf1b1c2c2a6b011c10d80123bc04e313c5166d62", 0xf4}, {&(0x7f0000000840)="54ab697bf010dc86272ac59bb821052cffba655fd743abc89bfc8d1551165da42733e567d8d7ddc2be4f0b2e4d31132296f7a36d0c6b3a66100ed7384c56cfcd29de0c7f7e51a264bc2a32ae9be1e03f768f0d2ccb213e202c977c3348272e01d2b8c88bfd23283b56691f68de2110b5854919139d8c6bf269e13ea2404335f86d7133ef6e396fb32b1e1376c903874a750e9a32fb7b8644cb73b99a29eb88d7cc4fca2fbe1f43964f61fd3ee791a50554a73723ecd8b7c7370e7939bb6fee6a1085e94c07d0509d6c5642e323a60eef7e4f43d813ad12782920a713", 0xdc}, {&(0x7f0000000940)="87d36b4da7c3191745a7a9bcfb2740", 0xf}], 0x7, &(0x7f0000000a00)=ANY=[@ANYBLOB="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0x1580}, 0x101) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:31 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) getgid() open(&(0x7f0000000440)='./file0\x00', 0x10181, 0x0) close(r0) 09:12:31 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, r1, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0xfc0, 0x9, 0x7}, &(0x7f00000000c0)=0x10) 09:12:31 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 09:12:31 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) setreuid(0x0, 0xee00) r1 = msgget(0x1, 0x21) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getuid() r5 = getgid() r6 = getpgid(0xffffffffffffffff) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x6c, r2, r3, r4, r5, 0x2, 0x5}, 0x7, 0x8, 0x2, 0x2, 0xb, 0x1, r6, r7}) r8 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) ppoll(&(0x7f0000000000)=[{r0, 0xc0}], 0x1, &(0x7f0000000100)={0x51, 0x7}, &(0x7f0000000200), 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000002c0)="899804e998e18f14a7b8df6713f4cc3d93d033f504d1640b19927e5b58dc3a9e769f9d36d842ef8c471f91e655f3f5ecca041b1b343b7fa249514fa39230533ce96254c59d08a0689fa03c6c83050e31b99becf3572d4e27ed46c86b836547db72fc6507475726b89bbedb40eacdefb1383708f849306bee2c51fe3f59e6ddc6bb7cea318998ff4a43271f9a569df920d394076eb72d0ca6f0d11ed13447") r3 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="e083f688cb25d56ab802000000fcb47125a26c15ce83b4220000010018e4c978bc629587d77c3a323a8053b4a18fddd479778f61", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @broadcast}, &(0x7f0000000280)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 09:12:31 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x5, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:31 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 09:12:31 executing program 0: r0 = geteuid() setreuid(r0, 0xee00) r1 = msgget$private(0x0, 0x0) r2 = socket(0x10, 0x10000005, 0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:31 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r2 = getpid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000400)=0x8) getsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f00000004c0), &(0x7f00000005c0)=0x100) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="07d5799135440e06aa30db662c5c8f3f708e35e80319247582ee01a85ae45a6c3cbc00e018218d9140d0b5c788fa44cfd938862854d73103197c17d8ab0dfaeeaf9ac25c7b577b84bfaedf21a423ebdd8d039ebe4739746fb50f428d8a735244e59cb5d205411a387b973c19618a4977b9f4e19a83662903e4f7ca3157eeddc7", 0x80}, {&(0x7f0000000140)="209079ef6464bf126829437ea8e0a14cc4a32dfef99b71e56f1986847fe7a04759bc345f06df8753df0f3717fa3d9db6debd6c40edb31056387f1fcb6f2fef8447d49f39b8b460882afa3b95d11de0355333d1ba537200e4e8a4501d1c8452c57c3eb814bd3966", 0x67}], 0x2, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r5, r6, r7, r8]}], 0x40}, 0x2008c) 09:12:31 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1, "c901b95993cf4765ebd4b15a7db48a1b14db02e8f1d88a99d92a76bb1fff8d92ede8583aeeac4f46bca8c1ff614006cf4fae4bbefe0946d79cfbc8fd4656dd"}, 0x47, 0x800) setreuid(0x0, 0xee00) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) getpid() 09:12:31 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000640)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) r2 = msgget(0x2, 0x410) msgsnd(r2, &(0x7f0000000500)={0x1, "7ebddca594bca8df370fa6f4f5da52bc38f5b1bc1e959d93e06234090202436d92a3b2dd5ce199aefa351f634fee52f7de077f9fbd302652928054b4845dea044ba17238ab17cd50d0b3375d086dcefeeabc72b744c954ed7c0c3ed820c7d815bb1a0a7e69cb698ef1ff"}, 0x72, 0x800) socketpair(0x2, 0x20000002, 0x81, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000480)={@empty, @loopback}, &(0x7f00000004c0)=0x8) r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) mkdirat(r5, &(0x7f0000000300)='./file0/../file0\x00', 0x40) msgget(0x3, 0x40) 09:12:31 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) write(r0, &(0x7f00000000c0)='+', 0x1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080)=0x400, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100), 0x81700}], 0x5) 09:12:31 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 09:12:31 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/195) setreuid(0x0, 0xee00) r1 = msgget$private(0x0, 0x100) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8701, 0x0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000300)={{"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", "9b15ebd34c8cc426aedcdb5469a9be94a4bc1b84c7833382eab0f8372771939e", 0x9, 0x5}, &(0x7f0000000140)="7699503c105e2c2ec61c9e0ac44d06045a4413802a51a7d27fb1df3bf7e3f77081b06868c98ff09a798b72f7f576043d9f11e203703ae765fbb9096c13991bf232c91d9b96a0c1cc2bcd73007e1c9732fbfeb20b1528d50368", 0x0, 0x8, 0x4, 0x8, 0x2, 0x86f, 0xf03}) panic: inp_leave_group: imf_sources not empty cpuid = 1 time = 1558084352 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fb82520 vpanic() at vpanic+0x1e0/frame 0xfffffe001fb82580 panic() at panic+0x43/frame 0xfffffe001fb825e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe001fb827c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe001fb82810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe001fb82850 sosetopt() at sosetopt+0x101/frame 0xfffffe001fb828d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe001fb82950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe001fb82980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fb82ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fb82ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdff9af38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1871 tid 100525 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why