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", 0x1000}, {&(0x7f0000001280)="cd8ea54821f0a73443a3961c99f24074b16b4fce5740fa144aac72ad5465", 0x1e}, {&(0x7f00000012c0)="f3aff22998bf203128ac3a8e6682ed297fa8f1847cfa9432d0187ee6c0659a634bece54c43a9329da1621c15ebc3a8c4723a50df191b554356dac8d6aba6a040ae192346a563b0cfc0a80b8bade5e45190dfedc992b7cc8cf26d5f709942c86ef33934f76d181c4809216d6fc0f666f9099febeb17dd83ed1e02cc283755c8d8d6b60834b38fb53bb532906fd956c8a1fdd8493b05903f6fbc290d384bab9cae5abf8422446d157de726a103f54a8577f3bf16ac231cc4836b0c741f09c7cff1e2f8b77595aee39409bf27a4643d27d6d88ac395c65af139a1cedc78fd435ddee94c0bddce7a9d47ecc5c728fc6ff71c", 0xf0}, {&(0x7f00000013c0)="5a566d5a33c42adabbc6ed82178f13728957e3c087b7656e337bf76ed55dcd125e580814a49276ffefacb683e8e2c1d98c5a7edc320506095dbce9eb52dba6f0b73f", 0x42}], 0x5, 0x0, 0x0, 0x180}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0xfffffffffffffffd, 0x7fff}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3}, 0xc) 00:09:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @empty, 0x10b9}}, 0x0, 0x8, 0xc9, 0x6, 0x7fff, 0x1000}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9f45}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) 00:09:00 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) 00:09:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8000007e2780e6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x410, r0, 0x25) syz_execute_func(&(0x7f0000000340)="f0430fb12d07000000643e66450f78c04977c482f98c67020f9ff4c4e2f921620e3e46d9f23e65262636440f1b10640f0dac77180000002e66470f58dcc443ad78c90e") r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0xc02, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000300)=0x4, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r3, 0x1e22, 0x3f, 0x100}, &(0x7f0000000280)=0x94) 00:09:00 executing program 1: syz_emit_ethernet(0xa3, &(0x7f00000003c0)={@remote, @empty, [], {@generic={0x805c, "a16d059f44c25c156c0398f043f332b0ee0fd8d899dd59af39540d46f3bea76faf8d347a2d16d8d6ea0ae46b7314648adfd7846b38374b3aa0086785f58f1d5389978576f06f08be3ea3d18075a18e26943ab9ba057e2a40d92ead5c7fbecd948c12c7c6a66a4bcfe03c3fcf903a8b9caa09dbb679f824c7e15f73c3148916eb43feaa54fff9498f5cbb498f0a8a4678e5583b6229"}}}) 00:09:00 executing program 2: syz_execute_func(&(0x7f0000000000)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_icmp(0x2, 0x2, 0x1) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0)) 00:09:00 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 00:09:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2a0, 0x5, 0x4000, 0x6681747b, 0xd, 0x80000000, 0x9, 0xffffffffffffffc1, r2}, &(0x7f00000000c0)=0x20) mmap(&(0x7f000015a000/0x3000)=nil, 0x3000, 0x2, 0x9fefcb8a39c06a9a, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') ftruncate(r1, 0x2a60) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000b80)={{"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", "00a50f945c86078c2af9ed65310dc428e45ea9bde54fb94b07592ed1b0c959d4", 0x0, 0x4}, &(0x7f00000001c0)="081720539313f60632a31df48faf238dd9918d68bf512eedb5020b6af0fb40a7470563b66bb57ba21b476be3cd8ddbc953b40576d680c43edfb7d2e0ff9108ca785ad3210d0f1f5823bbe0bec2513989f6442bfb3a84d053c36ddc5b1a1d64affae4b46916d8bdc7530897c9e7291747ca618a3b68dbeeeb6866927f9409b8268a4ffd2b12e1241e1305e853aa332d98b748d6a0418c5b6e2211929c71bc4f47c13c65482ecfebca2e51eefa00b1c590521a6a39428badca303a5ad56c21a93139c5d56071631c316167db5f081a1aaa89495b2379cf65c145305ae35a2243", 0x6, 0xffffffffffff2d26, 0x1, 0x2, 0x4, 0x1000, 0x8000, 0xffffffffffff46d4}) r3 = dup(r0) write(r0, &(0x7f00000008c0)="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", 0xc27) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={r2}, 0x8) 00:09:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) r1 = socket(0x2, 0x10000001, 0x84) r2 = socket$inet(0x2, 0x10000007, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x8, 0x0, 0x101}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000380)={r3, 0x26, 0xffff, 0x101, 0x7, 0x8}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x6, 0x1, 0xfffffffffffff009, 0x5}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r4, 0x3}, &(0x7f00000002c0)=0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCGETALTQV1(r5, 0xc1304430, &(0x7f0000000100)="e5ab800e3648c4f9eaf067e3846b15ef14c8fa5643a903a519fe2b7b957ee9933a378b2dc4ba352da11ac5d3b8746a2aef9ef2354d5c00c2b2f094838d7471078518e5663b3ae489c1e1205d5c7934ef518bab12b93f5d1d10da23a5129d788bede3f02052edd1efdb50a3c6d2c8027b4839a3ccb4c8012927f21947b1d73d4d05a852a6e8d57186e66bb8277bae884ab55b27cbef9c2e26b5171210afbb0d510e7a5b0c") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000000c0)={r6, 0xffffffffffffffff}, 0x2) 00:09:00 executing program 2: syz_execute_func(&(0x7f0000000000)="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") accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) clock_getres(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1dc037030650b93cb73269eef2863a0881b85a97a19e5d03e13c74e6ab4533f38d78825cf7f7bdc4fddd4437385ca6ea5689bd779f0003d0f4177818155ae097083457275033ffcaef22b98a674c07a480c034ad1808363307115badd13b680500"/112], 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(r3, 0x0, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000380)) futimesat(r5, 0x0, &(0x7f00000005c0)={{0xffffffff}}) pipe2(&(0x7f0000000500), 0x4) 00:09:00 executing program 1: r0 = shmget(0x2, 0x2000, 0xc8, &(0x7f0000ffd000/0x2000)=nil) r1 = socket(0x11, 0x1, 0x5) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000001100)=0x10000, 0x4) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/4096) ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000001140), &(0x7f0000001180)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) 00:09:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="8cd342e6106e1b9cc0dad55ee85669a65f044045ad6c5ca1002b5baa0b480fea29d579") 00:09:00 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x27, 0x0, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000040)="a3b12ed42a889348256895eb9b72c961612aaf1455a7a11162e926383288490edc56ffdbc047db0dc08767073ae3879d8f40c844fe04c3714a79b797483f122be437b13ddbc67ee6d2e4b721cd29d24b39683cce2a176485f170f589199d52f6ef3bf469160de513a79b4b1abd5ccf3b67fa8059053827bf80e4a98b7889c3386ccab0e9fc8dbeb0585ff89fcb") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000200)={r5, 0xffffffffffffffa3}, 0x8) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000000100)="a107a842e7dd747b16b54d3b5e1938d25a85bce5c283fd2a8b2e4afdbd6c7863e6e9781e84052f67de334ff8cf7c9b5a4bda0c5445b4e8331ab02b06fd9761790780a007c0bf9022c3f5c4656c746bb2974364b6645c5cabe4f2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000240)=0x34d, 0x355) 00:09:00 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000640)="233782a5d11e1bb68f18ab984cc0966a23d0ef1c6196c1206647e8fef5b9a296d670968574df9a6bb3ce0aa0493c08fcb30d80883fee0b876b7bde9f32d7b9ed09f7ff51413594477dee3583691fdb182a1fddd0defa8cd55cea9cf862bfcebde852fe64b3961656ee72083ce577756cd594997fd85c54b77d159a45e4dc0df6ee23bc5aa090490882966e5dc99ade79fb6e5d4a271bd97f2c87004d0ab873763061e20fbed3b7dcb2dac0d4e6a5d2ba3df8c769c274f5f2eddf3be77f90f3d1b0013646a9612686fd80f5658939", 0xce) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000002180)=[{&(0x7f0000000080)="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", 0x599}], 0x1) connect$unix(r0, &(0x7f0000000840)=@abs={0x1, 0x0, 0x0}, 0xfffffe39) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000740)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000780)=""/120, 0x78}, {&(0x7f0000000880)=""/76, 0x4c}], 0x2, &(0x7f0000000900)=""/85, 0x55}, 0x40000) 00:09:00 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8400, 0x48) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x200, @loopback, 0xff}}, r1}, 0x84) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000f49000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000f2d000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 00:09:00 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) dup2(r1, r0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f0a696c6530005a2bb2c13454ad16f64de3240845bccb600ac9432478c13e5325c941601ca1299c7d6539069cb24a60e60e0f6ec43bf4dd6a906ece40bcb5ed248708262e321b99b5bfb040ac768f1049cc95e488bb74"], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x6, {{0x2, 0x1, @broadcast}}}, 0x90) 00:09:00 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 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(r2, 0x84, 0x900, 0x0, &(0x7f0000000080)=0x2c1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x1cf8d71a) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x3) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000400)=""/99, &(0x7f00000001c0)=0x63) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000003c0)={@multicast2, @loopback}, 0xffffffffffffff65) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x62) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) open(0x0, 0x2, 0x9) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x11, r3, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:09:01 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000901000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:09:01 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c651fbf20b70af0a6e000069bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660ff87e848dc30000e30000e30061614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x801, 0x108) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x5, 0x4, 0x46746499, 0x3ff}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000440)="9834140f05c4c1f5eaf5b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac0f6ae800ad808fa32940404219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4c1795ad73131f95dfba1c9fb110f0f3804830a0010bbd3") 00:09:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x32c, &(0x7f0000001340)=""/71, 0x47}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 00:09:01 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202d8cf003000000000"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:09:01 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1c, 0x20000002, 0x43, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@broadcast, @empty, @local={0xac, 0x14, 0x0}}, 0xc) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80086678, &(0x7f00000005c0)={0x5, 0x73a000}) 00:09:01 executing program 3: syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x1, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0xffff, @rand_addr="6592bb38be0ce57d440aace5dbc8187b", 0x3}, @in6={0x1c, 0x0, 0xd9, @loopback, 0x8}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x3, 0x3, [0xfffffffffffffff9, 0x80, 0x10000]}, &(0x7f00000002c0)=0xe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0xca8c, 0x8, [0x9, 0x4, 0x3, 0x0, 0x8001, 0x753, 0x64f, 0x4d]}, 0x18) 00:09:01 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x401, 0x25) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="14f857880e56e2f8e2986387fcbedc1c0e11565443254604e6f63b250bb0783378e0f221435c5c7d330d872ba3c9300eea143f2032d3c7368b31e33c4b566715a161f5bc4441fc4de1e4fec8f37f039e04bc6a781e05fae47c389446a79a32fb6e51629034c63860ea1513625a30a4927f19d9ab291a5c1009f93fcb85bccb", 0x7f}, {&(0x7f0000000180)="790e3ae6a83da91369e01dab55c7f7a1bacac8ce3db4ea9247d4b9c36a78160555b16ee3df4ef003b4098cc16bcda487f77065325b84db5a78dbf76810ce6ef91fe405be7c0633a45e137f7f6ce6b2ac21cbd6b32d87f4427c57e996af7252869e1409ca3d934954e123059af904f069de40ac62e9", 0x75}], 0x2, &(0x7f0000002fc0)=ANY=[@ANYBLOB="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0x2448}, 0x81) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ftruncate(r1, 0x7e2780e3) pwritev(r1, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) ftruncate(r1, 0x8000000008000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1}, 0x24) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() getgroups(0x6, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000680)=[{&(0x7f0000000340)="40473f1822144f1e8107cace833925f69d8d936e0126a112f30d27749f9901f1839845925df2c8d72bd4d417935d9802ea40dfc501fc91bf42eaff3cb25ebe8d1bd23061070b4347bdf7619f7640e76ee2bcf3afea96422f6c7f3111e3c8ca361555552e7428f20210a6d2c2c4e51cf2eefdfdce82d05403f5198b328c4907e596f5305a95465e20f4f4f70f605c3436d3b31482d6854ae66e3f62be5c063ec95966b419b6aebadb688609bf3e39f58a0e39aa7488449ebeca8a01fd57", 0xbd}, {&(0x7f0000000400)="b2b2e53ecb0701e35a16a7985430fdf3e066f86f646fb87ae5c97f1e73b5769e5667f207f781c056a7cb53239362b8cf3058", 0x32}, {&(0x7f0000000440)="eb6e594dca223d420693078eabf641dd14d4bbbba875bb96be5cbf28be3750110b097c35d3ea8991e816f729dffaf118e351156c62c82b5bc8bd30b79f5aaeaf29821a07773bf2f4cfad7e639bd2889021290f3faa", 0x55}, {&(0x7f00000004c0)="84c6fcaf1b4b5cbe3a017905de766f4d467dcf58fd4835dbb87ae5cd44884d301a6b2080b1593192b062830fdb265fef6d807969da7710ea0db10ea2d6d7e58132107d7345f30155aa31fddacd4b2643d2f4411430e8b43c97e85b1e856917b131445c476063a5f91ab666ee5eb22652b745f0e984ac8cdf2c18cff45fa91293bf2b5a70329e8bec121eb65e9f44b07f969a852bf04e4f105280954bb2f0dd70d80091f2723a0316895e70e7b536fdc076c6b2a2f99dbe9b96a3deb66dc8567a28da4787c549d0fe45ba6a5b733fb600006dd3030eb0af0cec22af426df1a2f023", 0xe1}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f00000005c0)="ed11953dde57a4a8d537d8eb39096710618c680dbc22094ea3aa69f79ca5541269e264a1ff4562a4444698c2560e8125371110d0eb403d5512e0f35cf450a71dee75ed589e4fcb", 0x47}, {&(0x7f0000000640)="c4e4d0e39a5ff92c34476b4b36", 0xd}], 0x7, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r1]}], 0x58, 0x1}, 0x100) 00:09:01 executing program 2: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80c, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0x80000000, 0x83, "43f9e95106f3ed70d7b8bee2ed8a13020a3c34067a5a2086a2b8fe81992d95b4f410ec93b9ea3c2ba8438bcff38578d7346f7b7167b3d4ada2e7335349a0810ad2fa56058394ff887ba08c95c1979c3c301f5856e120307762235d4093e99982df8ea56caab2951edd2e60658391ba6399c90570af3b5aa0c3752952415b68e62bf965"}, 0x8b) 00:09:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x7) 00:09:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) dup2(r1, r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(r1, 0x0, 0x4e6) sendfile(r0, r1, &(0x7f0000000240)=0xe, 0x3) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") 00:09:01 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="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", 0x194, 0x0, 0x0, 0x7e) 00:09:01 executing program 2: syz_execute_func(&(0x7f0000000000)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:09:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = semget(0x2, 0x0, 0x100) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000002c0)) getsockopt$inet_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000040)) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="3117e42b06df375489d4452219e8bd5331553a2ae38f8d38952d25aff97ba19f314096ca70c1480b3f714ae28e83c9d22fcc2b78905d974dc2caf471c89e9b668e", 0x41}], 0x1) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r3, 0x5a, "c38e4d992f42849f105789f25187f3511fd9d3496a8c61aceacffebf8b092f4a626bd28e39d08d9d73af8ddc351359e2dbe6844b2d3f4c47f989d29f95fb9b1b9d6eed89b2474edd2e9f2b0a2092f86ce4217e9dfa8424bf5a29"}, &(0x7f00000001c0)=0x62) 00:09:02 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e92c50d9df0f162f0fc4014ef04680b611019500c1a0e5be34d1c4e1f8c4ececfc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000c4215572d3fa1d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x7, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) r2 = semget$private(0x0, 0x3, 0x100) __semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f00000000c0)=""/122) 00:09:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="f45b00110900"], 0x1a) 00:09:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) 00:09:02 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x800, 0x0, 0x7fff}, 0x0) clock_getres(0xe, &(0x7f0000000000)) select(0x40, &(0x7f0000000040)={0x450d6b80, 0xffffffffffff9893, 0x7fff, 0x0, 0x6, 0x5, 0x3e, 0x3}, &(0x7f0000000080)={0x8, 0x80, 0x100, 0x5, 0x80a2, 0xffff, 0x20, 0x200}, &(0x7f0000000100)={0x5, 0xb9, 0x4, 0x4, 0x401, 0x5, 0x2, 0x400}, &(0x7f0000000140)={0x80000000, 0x5}) 00:09:02 executing program 0: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0xd1b5, 0x7) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xffffffffffffff83, &(0x7f0000000600)={@random="cdbf0e000084", @local, [{[{0x88a8, 0x6, 0xfffffffffffffffd, 0x2}], {0x8100, 0x100, 0x6, 0x4}}], {@ipv4={0x800, {{0x0, 0x4, 0x3, 0x100000001, 0x0, 0x68, 0xc3b1, 0xc1, 0x7f, 0x0, @empty, @remote={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x0, 0x30000000000, [@empty, @remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}]}]}}, @tcp={{0x0, 0x1, r0, r1, 0x4, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x101, {[@sack_perm, @generic={0x23, 0x0, "16f5b78b015cd691852f904aa2"}, @sack={0x5, 0x0, [0x7, 0x3f, 0x6, 0xba59, 0x4d, 0x81, 0x7, 0x2, 0x6]}, @window, @eol]}}, {"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"}}}}}}) 00:09:02 executing program 3: wait4(0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x8, 0x4, [0x7fffffff, 0x7, 0x4, 0x1]}, 0x10) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:09:02 executing program 2: clock_gettime(0x2, &(0x7f0000000040)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x4, 0x0}, &(0x7f0000000080)=0xc) dup(r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xffff}, 0x8) 00:09:02 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x400, 0x101, 0xb13f, 0xcc0}, 0x8) getpgrp(0x0) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f00000001c0)={0x0, 0x2, 0x1ff, 0x100000001, r2}) flock(r1, 0x1) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0xac4}, 0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 00:09:02 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000240)="443121ed", 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x30, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x7, 0xf, 0x2, 0x80}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1}}, r2, 0x2, 0x5, 0x0, 0xa715a1f, 0x8000}, &(0x7f0000000180)=0xa0) 00:09:02 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x98fd, 0x40, 0xffffffffffffff96}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x3, @mcast2, 0x80}}, r1, 0x80000001, 0x3, 0x6}, &(0x7f00000002c0)=0x8c) close(0xffffffffffffffff) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:02 executing program 2: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) socketpair$unix(0x1, 0x2, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7, 0xf, 0x7fff8, 0x3ff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6000000000}, 0xc) 00:09:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(r0, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x2, 0x6ec3d22e1ea876a9) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:09:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000001c0)="d28e26d9a96df792b1bfdd68c43ccb4b59bea5f0348cae43e9f9f5a49a87fe440a3de2c4932fad10b176c9a28e17d5f6a9a5537f735df7bb6ff97e880d7d23a41cdb486e9a780661daf1ea4634809d52e5c5f0b1251bb2709115e27314ae56cf4d830e0d76cab0") setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 00:09:03 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = semget$private(0x0, 0x2, 0x40) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000140)=""/11) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x200000002}, 0x0) 00:09:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000080)="82be52c9f45448db4fa623fe7897b1485a7c0c2bcc26d16afc07c596c295263255c92b810d2a1e296b88ee0ddeb580dd307cf60e80a0c55a03ac0989265d8e781b214dcc1200e6a06e96e66432d179ee16f8a17e3b1d60bc9a5fa9a61df6dc9b94f71772d8982350207e627bac56a5c2e824bba4b8a5b853a8d380f07503e681dcaef1cbc8e47eb02fcc00d5f038699d2652d1a162afd2e96d60464a1676676cbb7712efacf8cb2d952336edc0f97b4ec68f") setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:09:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0xc) syz_execute_func(&(0x7f00000004c0)="c443c942a20800000000c46316d779849cf8b0f8b01b69e4c4a1af0580d3d362f5c402052c0d53840000795bf9f2680c0000008fe9589b26c7e4c753fbc4e6c415157fc902023ed107f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f0909aedb488d8fa860973badb737f50f54635bdedec4a1e1e0ef26400f0d1867677e09e366ad6736660fd2938c000000c4c1f913376666450f17720d0f1a623266660f3a0b0865") 00:09:03 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:09:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x1, 0x7}, &(0x7f0000000000)=0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x80000001}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 00:09:03 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x38e3, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x526f}, 0x8) syz_execute_func(&(0x7f0000000240)="969898472c43140e0f05f30f59bfd900cf002e2cc941e2e9355767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4ccc4e1e4c27201bc0fbb5a003d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f5264780ec0058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r2 = open(&(0x7f0000000040)='.\x00', 0x80000, 0x0) poll(&(0x7f0000000240)=[{r2}], 0x1, 0x0) 00:09:04 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7, 0x4) 00:09:04 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:09:04 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getresuid(&(0x7f00000002c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000280)='./file0\x00', r0, r1) sync() r2 = semget$private(0x0, 0x2, 0x100) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000180)={0x1ff, 0xffff, 0x1f, 0xfff, 0x6d0, 0x1, 0xff, 0x6, 0x4, 0x3ff, 0x1}, 0xb) socketpair$unix(0x1, 0x800000000, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x6}}, 0x0, 0x3ff, 0x1, 0x7, 0xfb12, 0x3}, &(0x7f0000000100)=0x98) dup2(r4, r4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24) 00:09:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:09:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x9, 0x8a, 0xe0000000000000}, 0x10) open(0x0, 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r4, 0x6}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:09:04 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) poll(&(0x7f0000000240)=[{r2, 0x12}, {r3, 0x70}, {r3, 0x2048}, {r2, 0x16}, {r2, 0x100}, {r2}, {r1}], 0x7, 0x1) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r2, 0x0, &(0x7f0000000080)) r4 = msgget$private(0x0, 0x24) semget(0x3, 0x3, 0x400) msgsnd(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188001056b6e"], 0x1, 0x800) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:09:04 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x1, 0x4) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x5, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r2, r3, r4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:09:04 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000700)=ANY=[@ANYBLOB="dd0e05fd33dd0600aaaaaabb08004500001c000020000000907800000000e00000010000000000089078"]) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) r1 = msgget(0x2, 0xc) msgsnd(r1, &(0x7f0000000680)={0x0, "01072e0d4f9c82ff63c2a01294fe4341a435f4e30ee756c936464d329e264d2d04596d58e533ecd839858429345b5ce92ecdc7ed8413a1b1c219a5084c0338c1b0cca2823902054fd215869685688ceef4f91ddf39e07b87569280cfa817d8f79027541ce4beda0f358c61eb766a740f61e990497477a3"}, 0x7f, 0x800) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/126) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000100)={0x101, 0x9}) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000140)="f6a85efddb7066f072f7d5d4e8c680dfd5345369a84cb3ee5577f7ba248bed0f0c7b4b07a3b50f32415f0b1dcd922de0dee5d88074eae2f360d70eb2e2ed5494f2864938147786abb9b03317119491882f6e7a2d614caf44f0667b21be3aa881c9c1e8349a63b9b63e4b6962e7a8cd3caaf99ae26c484f") sendmsg(r3, &(0x7f00000002c0)={&(0x7f0000000240)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000280)="46be568091a18270ffd7343392", 0xd}, {&(0x7f00000003c0)="a8824133f6aced5706d5f7545bfc6557dc965e59f485a82b9918d0e4d0eb00cc6dc91462db16350f15e0e758c034ffcd73753418fb907b8f05eb87c9b3981f80998c2f6cdafd29f78dc70f2a663fd2cd098db357166d911e74b1faea8972392fd93bd9167f99daeb8ac36fd495059520018f3de07af45530dfb7f1df385342e783e0733c252b85e852f0308383ae3449acd6a60f2cbd1111b9bde74249778bfd9395bf98e50a761f7f0d4e7bb19e657431e6213d40e201bdfa79cacb96fe50439ea4e13cb11e6dc3e0a7e2ad8889a6acd18c2fcdb15d3cf2aa99b1e42872b2b122abf781ec04424c25270f320f0f", 0xee}, {&(0x7f00000004c0)="ccbbf3c8b9bba721049f8e3f49e942fb9b354e3ab52d6f7f0b52803b368a7f20e9e14d51c43e1b37e5bad0d5d0e7474b3c6e6d0cd673fcbf8c9f1a1de4628778277a4779ecaac698454e62862180af1264dbaf39baca2411cead6ffd4dfbd837d8d798cec1a5f63338c0a90cd288219710", 0x71}, {&(0x7f0000000540)="5e1ee679c8a41e2f210495e568a47a711a69590a0044273438de5cd4d2a1c9ee3ba01a51e026aeebf22750d36b601f47dada9af583cacc01d7db5cd8292aca0b0b6677001e4b5e5080aa58dea5d8b139ea6f60e7d018632f3f496378a0a66c2764b1507b9a88f22e70762c1f4b93a52008addf2979681a713a944604d4789f311e848f213836fdca915bf4a1e48e600a8cd6c917892790ce", 0x98}, {&(0x7f0000000740)="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", 0x1000}], 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="5800000000000000ffff000005000000ff2d2654b190c34b3b12db0a9d09e2eb4d3a3359cb1b8a5eee5ad9b7044f67ecd91b5060bdfa745047a0e7b9a0b5aa0185e38fae64c20000000000003000000000000000ffff0000170000006111ab530827860542b93445a1b285cf62d2a6988485b1f49162000000000000c80000000000000001000000e9970000982a74293bb7cd387de6d47a41771ce0efdef80053f9afc7e54f0c12d62c2422d0b5dd4f7091cc41ba42b175b254f6dc372d7fe03f77537166e39a17ca47fd12216539153b8f0142dd2c3d80f0a50c99f96c85b2eb354babf96a8070edf2a00997846df8fc2a3b940d2ba8c9c20388f25291be5998aa504cd16bf3377a5f957226e6aa857d23ec8e366439f0a6e5dff4a0183132eb83380ebffa248012c44fc4a1086b6cb8342239ceb9ffe41978831b4cbedca3f37e6600580000000000000011000000010000005e5e1e5f695e4f1aee66558f3685be8eff36e8b5bbc992cc1fcc234f5072eff5cced89ec68c31c1989b95152e935c8ba67acf1e8539949719625de4ea0507f2565590000000000001001000000000000290000001f0000009f5fb253aff148b56c34e98918db564e9d9e6a0c8339700a9cab457572bacbfbf21b00894fabd4072ef2f8984b5c567b7afae0d6162640fad3dd57359daf6f983b196f8972cf2e1313d415b0d6cec1e05fe96a7f0208e8f2c6d2a27b6b79be2bb9a11ce76b9bb817cfbd60bc4c6e757075aeccb7a050f915018c5c7972cb01c7573bc65548a88e2211d1966820784ac2b509884c89c8b8d2984639634e3f27e777e88424dd771ad94dd9f9c0dee0fcd98a942ebededbd57324cc12bdcf869c9023f82550a955bc5cd96f1ec38224c796d32fd601b8718a83ccbb10564b7746417a2169f0a52b6e3a9686b4dcfc39883b53ea2600000000a800000000ffffff6fc5753bd2b6327ab4db6ff4fe359efe87c22b06bb15174af86fa67054d21c48fe4e9cf8c00eb42761a23cd47a37dad48b7d1dfc50e7de40044760522d2819890e3c2e1f712731658e99c4299c6790faa890f14eeaa2d03de16ad300b7afd815dfb451979de1fb6f7e6c58fd68fad1116fd66ea06451a8a22eadf718a36a7be5267343b9c913e8bc74db90d7aad1ff3d0f1700000000280000000000000088000000ff7f000063cc02c6a95041e0307ffc557c2108b2afe678000000000058000000000000003b000000bdfdffff7dcba91d734efc59cf5190e1bc14d3f45de9cc35884a5d750ba20a47ba328791f8b0e8c508352b8c3727c98b6eb014fb7a0683692947bbf97229a85a63ef58509e6ed17737000000880000000000000011000000ad0b0000c07aebc424b0c7c76b1d54e57b572e050c16e5f893d817ee36d1b8a0eee1f5d76f8e0e94242814804b6bb05c6c9ca16703a65e6ae4761ea8fa6f9ba9221b1187e3b93d8a0cdf099b7a84c16b479c87403a4a65a4430a545a1d8a516f1d9390fdfcf9ce172c0596eccaa9ba32c51cdf4c887944d337000000c0000000000000009d00000008000000bfeabea515eee5e51aa6e3cd26a095431fb2da366e7e32230f6c9ad19be3c118d91f816d4634ce32956797e37269c5c32f8030b82abef097aae5cb89c2af17fa1f03cde6695c7e6117f73d53e6c2946bc3195379c1f446ef0fad7f1e374280b47404d6710e586ca0c5bd4aadd496320888573d79ed7f5c4dad4daaabe3046947a2d32d81dcb0e46c70c2cf31e4df3e6de8ec479bf6411f0d5605dbfac01d6d316fda1a92109fc25dcb5d00"/1318], 0x528}, 0x81) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x7, &(0x7f0000001e40)=ANY=[@ANYRESOCT=r3, @ANYBLOB="283288427d07233dafc8275db4d238aaf0d5f816279c596b27492f2b47b75e9e35a29163df6a7847c7b783acfa2051cfd99700602c0156104ae494db836abcf10a1147267bb94ea5e033cfbc7621ae917496fbcf8aef1623cfcac0f0680950073bbe81d4f093dc1da36f96e70f3a112060dd679afb16df9d02aa60becd88fe9e40eea4f0030bf580b544e6fbb35fe221f9547f27e555406a4588cf3f2c7b732cd11d52924a340ad17863c2fa63fbd247cd9c37b42582f7b8287ac0fb49047a", @ANYRESDEC=r2, @ANYRES16=r3, @ANYRES16=r3, @ANYRESDEC=0x0, @ANYPTR64=&(0x7f0000001dc0)=ANY=[@ANYRES64=r3, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYPTR=&(0x7f0000001c80)=ANY=[@ANYBLOB="150c16222b87131915fd87ccc56ebd06b406d943240e47a43d9af81cb42ec85b7058c8dbea49d34e0e0727834de2500ae82577222a1f5662c0e81da284ad10055d6e110b162b2503b7466c3359caa6e42ad528a334542413fec6af3abd0e1f092770f2ba6cffa6626624fa7b17f050c2f63d101128d056fcb16b1435b7a0502aa77a6792ed5d51ed64031e1f68c317c1ba3d974f688b763398b356f498f0dee2cf31a3c1b6fc65ec25cee64800d9639518fadb65d0eacac8d90078651906595d54d3728d54f46911c85e3545ab3cd4009169d9040dca59ddd665970bfd1c686d5041e750d35f8c850cb4912fb34d", @ANYRES64=r3, @ANYRES32=r3], @ANYPTR64, @ANYRESOCT=r2, @ANYRES32=r2, @ANYPTR64=&(0x7f0000001d80)=ANY=[@ANYRES16=r0, @ANYRES32=r3], @ANYRES16=r3]]) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xffff}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000380)={r4, 0x9}, 0x8) 00:09:04 executing program 1: r0 = socket(0x0, 0x0, 0x5c00000000000000) r1 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1425de563f000084000000080000000300000009000000"], 0x44}, 0x189) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x3834, 0x81}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x9, 0x3f}, &(0x7f0000000100)=0xc) 00:09:04 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:09:04 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x100, 0x0) fcntl$getflags(r1, 0x3) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="de9301ff9d601b36ebda64de832b32ec74d9712636a89eba921193c6f674048caba5d7ee37997deb1a9c7eeb3188af2b45c9bdf8c877d713e27e67d2be84b05585e7179d824d8d0ab304fd78ec817f1ba949c0d48d9423e27cc689dcfa213e71982b58ce9bc106d057a1f9c3b3fd42183b5bd8a767cb52a3678b21c7a2a3ae2c2f35711b5e344ac4e391", 0x2, 0x0, 0x3f}) clock_gettime(0xf, &(0x7f0000000040)) 00:09:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10080) listen(r1, 0x2a) ftruncate(r1, 0x10000403bd) write(r0, &(0x7f0000000000)='Q', 0x1) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 00:09:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x585) shutdown(r0, 0x1) shutdown(r0, 0x800001) 00:09:05 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0xd1, 0x3, 0x200, 0xe3}, &(0x7f0000000180)=0x18) socket(0x1b, 0x3, 0xffffffffffff9c33) 00:09:05 executing program 2: semop(0x0, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(0x0, &(0x7f0000000080)=[{0x2, 0x40}, {0x3, 0x136, 0x1000}, {0x2, 0x401, 0x1000}, {0x2, 0xb11, 0x800}, {0x4, 0x200, 0x1800}], 0x5) __semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f0000000040)=0x9) r0 = semget$private(0x0, 0x5, 0x20) semop(r0, &(0x7f0000000000)=[{0x1, 0x7, 0x1000}, {0x0, 0xfffffffffffffffb, 0x800}, {0x6, 0x8, 0x800}], 0x3) 00:09:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8d022e2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) recvfrom$inet6(r0, &(0x7f0000001200)=""/164, 0xa4, 0x40001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xdba}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) 00:09:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x2, 0x2, 0x500) r1 = open$dir(0x0, 0x0, 0xb4) syz_execute_func(&(0x7f00000013c0)="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") chroot(&(0x7f0000000000)='./file0\x00') socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r1}, {r0, 0x181}, {r0, 0x34}, {r1, 0x140}, {r0, 0x8}], 0x6, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) semget$private(0x0, 0x0, 0xfffffffffffffffe) r2 = dup2(r1, r0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000080)="46eb5e65517ae8b0f0affa8e167d53e26af3f559373969d76ef7048bd8579e93698d1a2cca32d9a5462d6757cf89866f535295a1ad5d3af88dd2f4a7d2c023322a4076e9307692") syz_execute_func(&(0x7f0000000540)="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") 00:09:05 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80, 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(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f00000008c0)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c86466460f383f7458b75d03214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000a80)=ANY=[@ANYRESHEX=r1, @ANYRESHEX, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRESDEC=r4, @ANYRES16=r5, @ANYPTR64, @ANYRES16=r3], @ANYRESOCT, @ANYRESHEX=r5, @ANYRESOCT=r6], 0x6) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:09:05 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="0f3c40fd80bf181456d1e138359244c98898c29e9d5fb8150ce637b3a3d993deb3bc7c08047938fc264783c836150060105d48d131f45cf6bab16a96db1927600b06f9d8649146d59d30a6ff515ad58a2c5ce619005e173777c5c064cf69b61533a4701ae94092e41b08f19d93845b474b10443543ddaa747aa60fb8474cbeb9bf72", 0x1ff, 0x1, 0x9}) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000000480)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:09:05 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaba00000000000086dd6065d75b5807fa06d4e78b3502f60252b36706699e290f0030735300000000000000000000000000000000ff0220000000000000000000000000010702907800000000f368446c33df00a1dd42b49de6533600000000000000000000010000b8953d7febb7d00616d2f2aa1f5ffd5ba93ec061bfbebb440ed11f1919ec2229270196ef4de6a5a0b3c2c27a"]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1}, @in={0x2, 0x2, @rand_addr=0x8}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={r2, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @rand_addr="f3acc6622e80ede183da31f972d027f5", 0x8}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x8}, 0x8) 00:09:05 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6033163b00300000fe8000000000000000000000000000bb00000000000000000000ffff0000000003009078000000006028903c00000000fe8000000000000000000000000000bb00000000000000000000000000000001925a7d104ba86c6d720fbf69533739bde20b08ded6f77fd58a16ddf5934a0b8406586fa27fafaa2726b4a7551860978165b2ea6cfae451771062c5b1c2a53b3f81af083b1dd356924dec210e898bf44a33f31899826c722bb53fb5a150a5acd9f9f63a65b1a8e3f394646fbe3443e4f2f67b345cf89dcff69945892964b1e0e53dc9acf289cf8a0ba2fd"]) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xfff}, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x400}, 0x8) 00:09:05 executing program 3: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") semget$private(0x0, 0x3, 0x402) setpgid(0x0, 0x0) 00:09:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x103) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x7, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) chmod(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_int(r4, 0x0, 0x41, &(0x7f0000000040), 0x4) 00:09:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="97c2b332de6b4f84a884caa8c9358f10e11621a3625a20", 0x17}], 0x1, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @init={0x14, 0x84, 0x1, {0x8, 0x8001, 0x9, 0xffffffffffff8000}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x70, 0x100}, 0x80) 00:09:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x585) shutdown(r0, 0x1) shutdown(r0, 0x1) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 00:09:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) shutdown(r0, 0x0) 00:09:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00d9fee42e999b260700"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x442f066, 0x3f, 0x20, 0x3, 0x7f, 0x1, 0x7fffffff, 0x1000, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffecc, 0x2, 0x0, 0x0) munlockall() getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:05 executing program 0: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x55, &(0x7f0000000000)={0x2, {{0x2, 0x2, @rand_addr=0x9}}, {{0x2, 0x1}}}, 0x118) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000140)="988e600e07082e0d3fa1636d4f7efb14e769c18b9eca15afe2232e04847c47edb626b1325eced1d835be572f4b72788da3098c3b4985453fab76844130170e0673f187daa51d9f230d4f9e12898b7cb88cab2714c43d4de26969cc73be6137f4dd6edd98f3ccde29", 0x68}, {&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b7ab2b981ab4a148f2c18b749f2ab4e84dafd3fc7b442c2d5d616e6344606ff42b892cb6f54992651de51de1a9cc66ad28cd3c8e9df92a8ffd076d756a96db148931dced7939434ce9e891e595a70e26c37d4e08056f53af8d9dc139479101497153ca86b98d999c5a9ff585e3c998718f6a70aee2259f8bf58c80dcc2", 0x7d}, {&(0x7f0000001340)="62de2873ecd66b2a748eb4e8aec9d01931d4512100367407502b2837ee7d9b307aac618c0f69e71ed732314d24a47b4f95bbbb45ec6db1c1958eb8e8ec1d93ec89a5c00d5328e1002eb990061ad176bc13b8e72f372ff638a7b56e7606321a2cba2fb1e92c61e074ff7b90339228337808ba35f89f5e", 0x76}, {&(0x7f00000013c0)="8705d137e3ca7b673031aa2f484700a62d2f3e8b81ea200f47cdc0303b19ff9886c75ee1e127f9bcb3422fea6c5bd4e9897bd2e484e8a4ae389b45075415548dad429e0645d4559420190e143cd5122bb7686af3fd983d1c569e5a1555f60a80995c11cf2eec62163f1d08559ffc7f68a12d6999b2b72dff5aa1a39b872f95dcd290429bf7d15fe4ba9550354ce985a1cbc715891aa49c52b95f2b331fbb3e64691db0674d26c047fa8f4c2ba9946e18a24353253f", 0xb5}, {&(0x7f0000001480)="39417a0fdab5ad347d6cb120dce1f3e83b1b8e21cf8c9ab497bd44797f68fbae6319624e507cd79ea51d27c93c1b63f1fed548392a35b38b", 0x38}], 0x7) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001540)='vegas\x00', 0x6) ppoll(&(0x7f0000001580)=[{r0, 0x2104}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x4}], 0x5, &(0x7f00000015c0)={0xfffffffffffffff9}, &(0x7f0000001600)={0x401}, 0x8) 00:09:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) setsockopt$sock_int(r1, 0xffff, 0x101a, &(0x7f0000000000)=0xdc3, 0x4) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) 00:09:05 executing program 2: mlock(&(0x7f0000005000/0x3000)=nil, 0x3000) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:05 executing program 3: r0 = semget(0x2, 0x0, 0x2) __semctl$IPC_INFO(r0, 0x95921f27467d6a47, 0x3, &(0x7f0000000000)=""/210) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x80000001}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000540)={r3, 0x0, 0x9}, 0xc) r4 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f00000003c0)="47772473eea1ff36f6afa6a5f52d8065fa920470c5bed1dfbf0c999f9aa225812da50e3e31d0f8799959ab2deea824f1c839632a93133ba3b1724628cdd64f814fddbf951d40792e5e52f71650a9cef412193456f787621e2993e4a3c13fedd74ceed21edac5ccdf01225fde72f0a09efb4f9e670ace7c660f97f1e362027bb28b873528a858ef54f0598ea2cc2fefec0eb833850ae1c4127b69d7c42a500a7f2fd308e29292ce884ffd16e18d77d71ce90d5ceb63b1c973a4d1c8088202cf31a3fe5e9234dd4cefeecadc52d6a22522710f452c228d5bb23fae0d7b46a83a4902c97b953a1bb64e8727cbf4") r5 = socket(0xffcd7790a0487404, 0x30000005, 0xdc6) sendmsg$inet_sctp(r5, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0xa29, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000180)="1e520007dd0bf1d14485da51bdcc2d7f226a76c89f9c3ffe13d26fb79d1e811cf4b96441bf898c4d3f2773a584baaf6df21dc4aba410ba165fadc96b4ec14dd3725d0815a1b00eafd1109e391db8c018cae1519d7f96f5372bc0b64b52178c7658288a892a4c1607b9753e7228cad8ca4835d149a16eb6869873076dff51be47061890832a80412335067ab6ad24795d63be9bc59f1c7146916733ceca6a691ddcc722ca782cc7b4daa418cd70c836912823831abc04fa7b338ffa8f74de008d900b", 0xc2}, {&(0x7f0000000280)="c909e4a244d50d64fb86886eb94e6681bf212823394f6da6e6e5699cf1720f27b92be295ef89ab1150ab375ffe7e999a3e0d2ee1c3b425ca2b6b894b0a59e032bff61e117d9d63b3e187ddfb5118c57861f137f4e14055d9e14c18d5d912f9423d0bf4ca", 0x64}], 0x2, &(0x7f0000000340)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x38, 0x80}, 0x20000) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) symlinkat(&(0x7f0000000b00)='./file0\x00', r2, &(0x7f0000000b80)='./file0/file0\x00') ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f0000000640)={{"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", "5f5798eb6fb4eaed89d53a9aab5eaae7eae2584382a9f87fb14a25febbe000a7", 0x4db, 0x9}, &(0x7f0000000580)="46059dd6cee452fcb77b47a4a34b7559c5c41b5ee0570340f95a10a7238984c061e9627b17bb96d33e6c5873ebc6b89cf7da31c36323126e0ff7de177efdd44c134ee838b80a77cfeb095d02d19c5ea72cedd43a2f5a1247cfaaa83b1dd204ac2204d2389ec4f7bd8963e98cec098fd845488ebea680f1a924d0e62b37897b2a158d0f0ce83f20af35", 0x3c09, 0x2, 0x3f, 0xf18, 0x80000001, 0x5, 0x1ff, 0x8000}) bind$inet6(r5, &(0x7f0000000ac0)={0x1c, 0x1, 0x3f, @mcast2, 0x51f08d31}, 0x1c) 00:09:05 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2aa1c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:09:06 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x0, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000100)="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", 0xfa, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x1, 0x7, "9ff579342e45a1"}, 0xf) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:09:06 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f00000000c0), 0x200000000000022e, 0x0, &(0x7f0000000180), 0xffffffb0) 00:09:06 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/92, 0x5c) ioctl$DIOCGETLIMIT(r1, 0x80086678, &(0x7f00000005c0)={0x5, 0x73a000}) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000100)=""/251, 0xfb}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/209, 0xd1}], 0x5) readv(r1, &(0x7f00000019c0)=[{&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f0000001600)=""/182, 0xb6}, {&(0x7f00000016c0)=""/72, 0x48}, {&(0x7f0000001740)=""/91, 0x5b}, {&(0x7f00000017c0)=""/154, 0x9a}, {&(0x7f0000001880)=""/185, 0xb9}, {&(0x7f0000001940)=""/28, 0x1c}, {&(0x7f0000001980)=""/29, 0x1d}], 0x8) fcntl$dupfd(r1, 0x0, r0) 00:09:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="a77fc5af41a0cf5a617beaaac4d18b59a8aedad434e0578231b3c82b78058c0ee6266aba61841cae531d28b17e2c90edc4ce090778ee04bc13a65049837c", 0x3e}, {&(0x7f0000000040)="eb5609461915cf153ae905d56eea8167af1af89fb30e02afc380b3a7adc16b88f5726880c02dedf1a5d2302634c12def04fa65391e5aee0bef82e3bea4057a3fcd4c63", 0x43}, {&(0x7f00000000c0)="55da901832055ce991953faf83ac4008d7c023ad725537bcd4860caaf5000f50b149e0c823d03513bb8752812149189b823cc00ed4ed7dd4a6556417e7b790438c3c911440e8fce2b8824865e27617f6a79b782949816fb46221b74a9f99e7b4125634e6eee807dcc2316859b7dce0ebaeabb72cd35cc59970a9c7106c940b0ecd9cfa2d6b1e69b4c69bf639fb42cdf78027badc8fe368c8b5dd04e37d1e31f459c782df6313ff0181f5dacafdaa486505f9ac12f8b35eb919001b59aa34289f17f5d7825ad91c1ce076b96c460cfdf757b7b9aee87ca87f13f3aef60657040588eb5fb330ae36c33ebe6a", 0xeb}, {&(0x7f00000001c0)="daf76757c813c935b20c18cc826e878066e98dc7b036b04b16748f01ae209ff9d2194890d21deb26ad2fa9b5c86af0fa96717f6a3039a9a192ab2e9cf90c967f9d2462f14565ed553891278eec662ea7b352b6650d1b4d61a9ac84e5cf", 0x5d}, {&(0x7f0000000240)="64da1fd688baf7472dc48e338d27dee00ba9eba8b1f079199a3853504069177a1ab36bdcdcadf2fcd631ec8a7be6b4ccb11a2c142c7b0fa3a3b87a7ccd2fb27dd36af0b6be863363498e4d44d4f56a32dc865c8091943e98dfabd17361a55ac49e22ec6af429d33442d53015031b9a94f49e9ed476f2", 0x76}, {&(0x7f00000002c0)="c36ed76fcecd792ea03eaf413e0f26835bc4603c69aee6dc5759d2a26373b9070227c2ce822be6ae87363cb38b2b353a44a9652825c1ea79884a857f", 0x3c}, {&(0x7f0000000300)="c6a0d0e6d58ae7758422fc3418f9b92cf9cbb77b58b867b80ea12f8279d8f259102e9659d0c00aa409982042ebe4e15662fd34230e618c56ad8a1507c3768c211666812b8951a04d02a25ea5e8f1d9f16624eb513233601761b9b5afeebbc05330bf5acee310d41fe8e26a0f552345b1d66ebf60fa356926cacbfc4ca4ff7e271091b93e0c9d30cd683457ec2200698c77490edf94b4e642c15fa781cbfe6e2f45021196a9b66b82288322d4a9da16ae4d41cd89bd003e4179b1792051e311da100507986ebaf87b80a24956014a4fa49cac6d35e7dc62d987fc3d39ddad5c79db4af6ba9937ab7bdd5c7f13af3147db81bce02ca64b", 0xf6}, {&(0x7f0000000400)="084fb91b179f2b36bc3a832f26cf0a4f7f81f797782df0afdfa0eb4080bf10159c17d4b772d3d649d94270e79ec565b06658e83161549bd92422444fd6180ea9928380f51b93171aa1bc9e8374bf664e14e2dd1b8dab3f2e2e32039a10d10636906a0edc993def65f6269972d22c3231aa4a87cddae26d82d9742239d40b6a90674c9b48ffc5d85d040ab86c91b4074a2dbd42b19254b7b93720a5a53b45e3201e9a64086f611238fc2fdd0f3f2a4a1de035303cc2459bf4d4369ebe8896772c142cd4c423f4b0e6a1910df2d57a59f5e48d55ce43dfe70cfc8f", 0xda}], 0x8, 0x9) getsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0x0) 00:09:06 executing program 2: freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)) syz_emit_ethernet(0xfff, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"]) 00:09:06 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) flock(r2, 0xe) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x2, 0x8001, 0x4, 0x2, 0xffff, 0x8001, 0xffff, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x1, 0x2, 0x1, 0x2}}, &(0x7f0000000080)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={r4, 0xbf, "ae8f550c07f2048bdbfdbce9a4e8373160fbd9eb6b71c02b7d2856582526d7e22790b61d955fa90636f9f87d3fb94f4ccd1401c82681ad3a522698825e26b2e4cd5119f1345cc3a69263c2226745e5bb1363ba9537c519d5e062f95e837eb09b7c0206e6e547cb9918b6780f4d046377cd7ded46bf94d287210cd3d94d929211f0713b4337b7b2d7b7b1afcba8901e1778d80a8007f69094fa55e204a906ec0b2de6beed5aac5ebc99c319baab9027a18edef8a841d6538f9cb9bf1136190a"}, &(0x7f00000001c0)=0xc7) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) 00:09:06 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20408, 0x100) sendto$unix(r1, &(0x7f0000000440)="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", 0x1000, 0x4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:09:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x10, 0x10000000) r2 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f00000004c0)="721be278d66a30485c873cb3b55c1d98d21a52ccd56902af591e23476743480809401499fd380f227407b2f088ff96835c6d5d04d8b853c361be7e5bdbb4c623ed626b6e52f8bf5280d0b86fb7945548988af644ee6c2da919016509ee87c413dc9b997c5e3bfc45e2ec924091a7faa7fc440baa5f8cad25b23963ee9f7359173c0f96dfdbfc0b345776b74e4bc7b0b103bf584e46807acc9463df20e795d9a4d2a96c56293c5a3a1971a2184424d0471c93452b1ba227b729c44e123e8fd57517fab4db1bdca2163d409e8f43c3a8ccd7c6c929b254f1717eb63b5e610e35b637cc2ca973dc87f5e5809681b32a") freebsd11_fstat(r0, &(0x7f00000000c0)) r3 = dup2(r0, r0) getsockopt$inet_tcp_int(r3, 0x6, 0x80, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="a800000083ddd10d733eefc2780f28b847dfb6fb81842ff6548a59e3ff47d0f9cb2fb9270a846333b731b2061aa9ff030000000000009ed3c27cf1c38249c54bb492ec79f865f25c668ba1691565ae36a92acfaf107121314f08d7fb1ed845879a7a65d30f6bbe215caf181279b8291901974183a6ac8effb7330ca6701c72d5af7930369f879fdbd54883b8e5db65d0d9cf607904620146e0967e90827c2a9e3a72ee4d572e20296caff53253b8839f632e4089a9e65f5e399aa156fba294ddc522a0374ddc42b178d73cdd12fe77541a565f0f4c72"], &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000040)={r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in]}, &(0x7f0000000240)=0x10) 00:09:06 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) r0 = socket(0x2, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000000c0)="b608822bfd4bdda79e59ed3bf2647a3ba8d959ed05917e87e3f9ef5fbae22d92dba4a54f6d53b50a31bd768f30a424d2a9debbbb53aff6faebceafe9d637010d9bf47f982c5add907c7464f11de76c1e32eb36628a328dea8b98c45ac43b47c88e78fc40f892428dd65c77eabfc15642de2a6897") ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000000)="9cb915ebc5b887777db1a963aa8e97151a01e30bfd64cdbd39cfc15593e56737be662edf091457bfb856a4129141406a288df68c8c54c82dbbe4fbf85191b9eb8bf35574a6b043f2e4fff8f8607bb4a6d124989be90fc186df2305413c6306c55573d5597038749afc43", 0x9f2, 0x2, 0x83}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001480)=ANY=[@ANYPTR], &(0x7f0000001540)=0x1) 00:09:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530d78fb4035660fdd700"], 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "ea100e9717d05b398b38ee54122d8dc9bf153abdfd8be2d5ecdb653f04d4cd04c9c0a4ee0dca2e98b45515f94dcff99dfa029d9968e0aa268a4989446d46daee710d6892ad7c4ceccbf1e761773c9d1a5b1c093ebf7eab03b21b4b83073095ff8e71950713801b5eef080b501bb5f48fcb14cb03063c586e69c36cec35889e0dddc2df3ed14c4c22be3ad64ca19479fe1597dfe329c99392c34603f6f8cbe98fd2f7f70206608d864cd44ca5825784a82310f640f955fc0854b40b8f080cf688b626e5d3decc67538ced5fc019d43ebd5d2ffe14a1ae0ed495d1b3a08092b3ab43a8928d9cf8be6228b8eb2b5db9fb23"}, 0x100) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x3, "f8206b4ed6f39795edd9ae8cf099dd44"}, 0x14) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)}, 0x0) fsync(r0) 00:09:06 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000600)=0x10, 0x20000000) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) recvmsg(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@in6, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/86, 0x56}, {&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/26, 0x1a}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/53, 0x35}], 0x8, &(0x7f0000000500)=""/62, 0x3e}, 0x82) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x19, &(0x7f0000000100)={0x2, 0x4a10}, &(0x7f0000000080)=0x10) 00:09:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @multicast1, r1}, 0xc) select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) 00:09:06 executing program 1: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000002c0)=0xffffffffffffff22) 00:09:06 executing program 2: socketpair(0x1, 0x4, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @loopback}, 0x8) r2 = dup2(0xffffffffffffff9c, r0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/104, 0x68) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x80000000, 0x0, 0x3}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r3, 0x7fffffff, 0xf, 0x1400000000, 0x10001}, &(0x7f0000000340)=0x18) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:09:06 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0xfebd) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) r2 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r2) 00:09:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0xcc000, 0xffffffffffffa332, 0x100000000, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0xfff8000000000000, 0x7fffffff, 0x1, 0x5, 0x8, 0x7, 0x2, {@in6={{0x1c, 0x0, 0x4, @empty, 0x8}}, r2, 0x9, 0x6, 0x7fff, 0x4, 0xa8f}}, &(0x7f0000000440)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) shutdown(r0, 0x1) 00:09:06 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = semget$private(0x0, 0x7, 0x100) __semctl$GETNCNT(r2, 0x0, 0x3, &(0x7f00000014c0)=""/253) 00:09:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYRES32=r2, @ANYBLOB="ff0f8000"], 0xe) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x101}, &(0x7f0000000180)=0x8) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "426af0ffe51149dbb79f35fb86860c15700190d2366697d3dee6af3dbe49aae1", 0x3, 0xf6}, &(0x7f0000000640)="2cb242834b09a01a927691da1566927d9d37d1973407436d4aaafd38efbcb5438f59d7ceb782ab97ddd8fea13e94e34e5d3e7557f64d3697f25e5f5401160070ac5386a2777aedd2b4596990dc18a7a75bbe2aca130ac15ac8d170c5a1e0c01fbc1a501a0373a15761b4c78c4546cd6c556e902a157319965633f2deb8d4d55c52a2ed050d3517067811bc2cf9f1e0525492b6e987c8a7711b8d735c75e195b2b16e4c307898f85e1fa9a883aa202ade80c066df3075b1f08ed4ce6ec9f614002c35a9301bc138ee382aed703bb70c2e469fabba77eb", 0x100, 0x4, 0x51, 0x6, 0x6, 0xab19, 0x6, 0x80}) 00:09:07 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff89, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = socket(0x2, 0x10000002, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x20, 0xf80}, &(0x7f0000000040)=0xc) r2 = shmget(0x2, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/250) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x200000004, @empty, 0x400040}}, r1, 0x3a, 0x81, 0x201, 0x1, 0x4, 0xe590}, &(0x7f0000000140)=0x98) 00:09:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:09:07 executing program 2: syz_execute_func(&(0x7f0000000480)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be47c073a073a4aaf0000400f0d18c4c1fb2db706000000f3410f0fd596362451d347b4364483c2060f383cc42b54111d00") r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x100000000000000, 0x0) fcntl$dupfd(r0, 0x11, r0) 00:09:07 executing program 0: 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)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) r1 = semget$private(0x0, 0x4, 0x4) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000140)=""/162) 00:09:07 executing program 3: syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x5dc]}, @mcast2, {[], @generic="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"}}}}}) syz_emit_ethernet(0x69, &(0x7f0000000000)={@empty, @random="d3271849e7cc", [{[{0x88a8, 0x5, 0x7, 0x2}], {0x8100, 0x7, 0x2, 0x2}}], {@generic={0x8150, "56e02834913776dbc1303e63877948bd754c9404c7265de5f82311c0fd03acca43950e79f7cb0724b4f2bbefc291a20100f27de6c4f2007e52d2e9d6a9dc3be17a3c5ff1ca3162e5dd42aa634c507ba309dcf5"}}}) 00:09:07 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7fff, 0x3a, "e2b45b9f16abfa0e5bc2796f8d6be83416bec45f9ff6c450519fe317af3281ba53688b6e547c8f13a01cd0e856cf7d72020c9a1f91b620ac30b4"}, 0x42) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) r3 = getpid() fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x5, r3}) fcntl$getflags(r2, 0x3) 00:09:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:09:09 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ffffffff000000000000000000000000000000000000000000000000001100000000000000b92a08f7e98903ca000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/136, @ANYRES32=0x0, @ANYBLOB="fffffaff00080000fdb8ebbb2100006000009a0000000085000000"], &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x6, 0x6}, &(0x7f0000000280)=0xc) syz_execute_func(&(0x7f0000000140)="0c0db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:09:09 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x10000000) fstat(r0, &(0x7f0000000140)) __getcwd(&(0x7f0000000040)=""/155, 0x240) setitimer(0x2, &(0x7f0000000000)={{0x2, 0x1}, {0x5, 0x2}}, 0x0) 00:09:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x9, 0xfffffffffffffe39) 00:09:09 executing program 1: syz_execute_func(&(0x7f0000000340)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 00:09:09 executing program 3: syz_execute_func(&(0x7f00000002c0)="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") setitimer(0x1, &(0x7f0000000000)={{0x6, 0x81}, {0x7, 0x5}}, &(0x7f0000000040)) setitimer(0x1, &(0x7f0000000080)={{0xffffffff80000000, 0x100000000}, {0x100000000, 0x2}}, &(0x7f00000000c0)) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000100)="23410d79744cd862798d4fd599ebc1d07145a409dfded595e8ee2b4297c91b40b35379f2846023e45665d53e1eb6ba33fc0025c8fad7f79d518ef3c797e152ec8c1347ac0b6da8ce41e885179280ddc253ba2045b5012275338f89a95ad125b2c83f36441c44ddae01b601b6d5d3b44c84f2947e06c8b3ce32300f266c894c259494b1b604758612b8eb03beaf968ed2ebd0e7e3499290a0aa201277bcd895074c866558bc72026323427fc47e72f28ac4a0655fbebf438eb71616da86d08a213ec38ea6252e540d5699c4061f7d605bf862c05cad37e50089178118c452f199df") 00:09:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f0000000080)={0x0, 0x1, 0x1000}, 0x8f) 00:09:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x15) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(0xffffffffffffffff, 0x5) shmget(0x0, 0x600000, 0x10, &(0x7f0000a00000/0x600000)=nil) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x8, {{0x1c, 0x1, 0x1, @empty, 0x9}}}, 0x88) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x25, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:09:09 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x122) setuid(0xee01) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x20) 00:09:09 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c04b5b598cd801b69e4f5c4a10915b3fcff7f20696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10302, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"167e48d1dba810805e355687450ac86632bf44e969cd5b7b91b0bff01a00d962d0e9735b1717a811a331fd12f1aaf38d2143f4917cb9e5e9a1549c005407938e0b7b5898e3939188826406f8b82cdbad861e450f7f11c226b83f198a6fcb62bfe9a23b9a16a7080113fd5f374cde986e8475ced47d7e4076bf90de017adc974d5aa188a6d072937cb1f8903c8347f40c495283583e7178a957bfaccf7372d3bf16623787bffe4fdfd526e061ad12d85b647c210ef14325fa6dfe8a31bf00f794e885bac2026c66525b9c99ed0e3698f55b48adc097f265e887b7729bbe7a0958bea8e72cb8db2da88e354a9145a494c52a76c1a266bd84a6fe751d1cbcd99ebbdb629a35bb4297d4317f32618f1c7d8ac00216cc66dc43987f0ac1874d5e602e39e47e1a6379c08d7a01eeed2053560b836ab834207ed94aaeea9ade93ce0ae20c31d571be547fdad19aaf88058cd0db3feaf8a15362dbc66e5e558b1ea7e5ad1fbb2ea8da1e8aca3e4e9bee9abe918bd87ce8e37d876a78df69d4b810d68c3b0bb43dc02d21d9c7a66a76556af374f8109c512a599f202227560ecf112397fb4bdfc0d8ee6a39d7708d9bc148ab93ce8995eb6b334b30b78b5b0571c9a3ff55cb1a51f8cbbde38bfbefb800e8dde5e72c00805fe7b6274ae26bea36b1ffbeb38a7c5c32c805931865108b39b506a5f2aab1c9db899d4f50f69e0ed083c03f19c4cca0576f9fa1804b2de0f06d12f214fc58493227680062170aef356d22168135592bf1099e4f702c54e201fb96c3be352628b281b89f1a51f70d63ede7c0b480114f31f31dd456a28fc05c97e164ec7b221e40ec8d6bd8b208f04aea63bbe75a87bbd34963e239fbc4e59a96e60d186c64a49775369a1b7bfd3fb5ee732062744cd800fb26980da9dc7cc6630463ad7fff46ba7a120b7b1b426aca5dfe817f74693435bdeb27a3862e4fc7fcedd01e1990ee40eab090f11789180b8caa6b7d71c53002123b4c43b5ea93524f621284cb99efcf770c34a21bdaf132dd7f2a3f89b5a650d27a32d84273a76e7da50c08050dd59aa440afebd812e0feab88c6bb55e13889d9d97d2477d6ffbce35b1ca495e5da929a949a0f7ed65fa0f165a7db99b71b4c9f8dbb5cfeb0f7fd6c061772cae319c2e46e86d7289ff0a07b04ef81671c52e18eaf602e509b88530882adeb2b42b4b6ee78c4d3cbbfac7c36359d3f4e1657d98383629c58e46a806667ee7be9705322af8cfc6144bd4c32f8f61447fdeb7e081136c3151c69ea5f08447fa3cd2d80f87ed47147f743bb0f956de670de5570050ef9ecdc15cbca70562edac0696c0a889799b19501dcb96d6fe29af0d94739c95f747bce40b277b2c91e3644f95aa8ae897cb42cac89a3a328dc9e1e39085a1cf051d3da0d922f5b2552783bdbdadf00f0f39c592e5143b99115a158", "c305dd181f7973d328aa3f574f51404d6bd40a9108807c48c960e3b1e7bee6de", 0x800, 0xfffffffffffeffff}, &(0x7f0000000040)="0202c6d89dc8e8e7a8fd2bb9a1ee2615e1c87786ece7", 0x0, 0x800, 0x3f, 0x3, 0x9, 0x8, 0x1b2, 0x20}) 00:09:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000040)="8314531f65d0ffea90deb295d7e4b8c4f6427867075af5a6a762ed217715205e8a4361265eaf198ed2faa783a9a085f9afcd5a7553a69acd8bef073257b62482cdf8660f6998ec49cbbaf1dd7ea98d28bb87a42abe008e299fb0a30171f6559c9511ad2d536f1ec782f5de52039569e425fe4a031561e917f31be57b7a6cbe605e6875935eb31a38aa613784710f245bcc360110d0d79a5045065070a3f77456ed9bcd7e4601bee9e162abb5c56d0672a5a7") socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000900)={0x80000000, {{0x1c, 0x0, 0x9, @loopback, 0x9}}}, 0x88) execve(&(0x7f0000000540)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='#(\x00', &(0x7f0000000600)='%-\x00', &(0x7f0000000640)=']\x00', &(0x7f0000000680)='\\/@]\x00'], &(0x7f00000008c0)=[&(0x7f0000000700)='&\x00', &(0x7f0000000740)='\')\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='#\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)=')-[*!#(\x00', &(0x7f0000000880)='-#\x00']) recvfrom(r2, &(0x7f0000000280)=""/162, 0xa2, 0x40, &(0x7f0000000340)=@in6={0x1c, 0x0, 0x4, @mcast2, 0x6}, 0x1c) sync() ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000380)="e5f871509e5aaf719c88fd2a721d880a1b72163b556f5fe2b670029917dbdde828e8edd49df006f3f3aae5210ca17f927b373caebfb178b68629a69c8d0572705e82744d04951eef0775e814c1647d9618243eb5a0d8f7d52d2bfb6598105db433295b2544af979c18") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000440)={0x0, 0x84, "29974be589cc74383c193b372dcdd3f81838a7765b19c607620747e03638d727dbee070bed182d6c7269635553ce5250145ff6a53f0d2303d87a9aded442f6cac6c478837350d676350408115a8aed4559f1d4a6727c7ec0e892bd64150ee3407bf60325fb3b5fc968073d49e80f277db1a8f806e15390bec60ac2128dc240fbe3052195"}, &(0x7f0000000500)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x20, 0x3, 0x7f}, &(0x7f0000000140)=0x18) syz_emit_ethernet(0x2a, &(0x7f0000000400)={@broadcast, @random="45199efa0d56", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote, @rand_addr=0x919f, @local, @broadcast}}}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r4, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 00:09:09 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x40, 0x10a) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000380)={0x3, "a40f0f9deb179623877d193fa66134bb"}, 0x14) r1 = fcntl$dupfd(r0, 0x10, 0xffffffffffffff9c) getpeername(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000540)=0x10) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000300)=0x8) recvmsg(r1, &(0x7f0000000640)={&(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000700)=""/216, 0xd8}, {&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/29, 0x1d}, {&(0x7f0000000680)=""/21, 0x15}], 0x8, &(0x7f0000000600)=""/19, 0x13}, 0x40) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:09:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t') 00:09:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @rand_addr, @local}, &(0x7f0000000080)=0xc) 00:09:10 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:09:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8080691a, &(0x7f0000000100)) fstat(r1, &(0x7f0000000000)) 00:09:10 executing program 1: syz_execute_func(&(0x7f00000008c0)="9826473e431c130f05f3fd59c4a3797c3f09c4a37bf0c53ec0e2e9b55767660f6b32660f72d50f0fb8c48f4978d1230fa0c461cf5a1aabc441517c01c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6ac450f01c2660f79f601b00b000000479cefa80dd40146f0660f67d5e8628f6808a3056f0000004e00c4460fc7fb8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0c441c97da3f3ee0000d3c4a261fce2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "0d6c6c013b54e467f7810332e04b488b80d4df2100279f09eb2ce964f04abd9b", 0xfffffffffffffffa, 0x6}, &(0x7f00000000c0)="8a25041ed4ca8789194cc72585e7a56bc69d0b9336618d1c8f2fed1073450a12d13d69378f7deb3439a69d4309e826956666e14c52fdca9263a1d80ebd039e27d59e04980d4bd14c5c919f5642f7", 0xffffffffffffff00, 0x1, 0x6, 0x40, 0x9, 0xfff, 0xffffffff00000001, 0x4535}) 00:09:10 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000780)=0x1, 0x4) accept(r0, 0x0, &(0x7f0000000700)) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"be2e2ff30233557e626d6ab48f38963bd36992a740a1f3a35c41c16911c95158ebc7ed9113439c424512968f312f930e644de50ec3a8fbfd57b6078817a521b82ae91b06d1910ff9a3e15c250f7aa0f834a6a4d65d4ad01b3a3737a3ac4dfe53bd307890663e8f00146c911d5ce4a55bb63a7500900fe5eaa4682051ed407df90681b4c2183a268bcebbfa43dd97be15625e6b7ec8fdd2a1fe2329a133a5f7c6f157ec1c0de79fd456f0d495736022a06e3379711102af72f311572d1bb5ab4d2d633e9f185fa73ead9c7fbf4d3384c38f3e2690d0506ad6d0222324c87b9ffb084576213e85fab95a1ad8ad5a8c8a51089107fd4b15f8a27fe279447ace0ed76ae9aeef1da1dcc789f6036d9c9650cbb80124fab9c6acd8f2b244e0ea9340a8955d56d70131769916d8bf8252a386b66ef9ab2d0c0947c13d817160f8396dddf6737462c06ba001deaa46c64f21673445ed2a16ead6b2a59d476b646dd9c69204c0b615042a5e6392b0a630a23dfaf4d6694b4bdb0a29f3260815c485f82b6936a98b07c038f63b10770fc3da8e8f892be56958fc74ec01f400208fc2c929e528bd8479a0248691221aa6d003f85db5ce223cb55e0966ec766cd6d0250db3df7f569e4aa05ccf20be17d39c467cacd04dbc531da05e7dcb9cd99dedef3d8587dbdb89184c7e5ac4e0b5bbcf5e1564b2ce86585069c66299a30c213a823bdad3f028aa41d0dcc96db4dea04e2db0847552ef3669e0bd84d6428fe843a26311ee60c5a7dd18a90c0187de3fa745ae6db84abe83a32a443076abbbd044c5c475dfe64368d21ea49c110c1589d60b7a508839957cb748e2b68ae2486e627c3b05266375e02c4a3f55151307fbfa9d041499fb9768f6b7f7cebba45419b7faf495e5bcc3fa5e8f774c6f05bc9847f319068fb61bb84eafbc354df118ff2668fc47ba7347eb3ae90c6d90e35126300a63c25d8ccd93e2c4713fc1c95abe531d014c1ae546b3a3f3ee097b59088932b5cb69691af4572f5986477488de69c1dcc375b351027e6c57c6ea4c86961d7b84ae53e7e6465952151e1f58e70a56ef7455db5609baa26637089bb88978a1959ba4dc49066999bc437f4fbd7f0c0cbc04d9fdb2d9918f4ec988fb3173c14e36772627a02d8755772d8380dd24ab030822e4a975fec1dfc12924fe8a9083692bd150157d70ed40b3e817461bf3855903a51951bb72e8849a5824aa4081e6b60bf8cd07be27886f99f2f61748c857e8e68eddacaaf7526e69282d90e49464d76c5b80ab04de67f00768d63989f1771c908161f6fd032b7e78ba50be13f838de4f48d0308da79d5ed5119cb10bd84fb6930ad1f5c71d42e2970d22d4d271708b609117f6228331928eae1de12f836fcc0f2ae0349f13a6fb186750c157eb98a243506c4da198bb5a7be043c8de4ca725e045ae947b", "fa769cb042738eda5ae8d10ba9794670016f9ef511245f49c7a34e845ba0a5b4", 0x80000000, 0x4}, &(0x7f0000000040)="6e2cae2fad4753970b11af3d74fcae037cb79fa2f687476092e07a621d879678fb571248888bbda197b2bdeb67ab2305a61b2e108fb285fbfa93d487b42a8fa4aaa9526557ddfaedcf6a", 0x8000, 0x3, 0x3, 0x643f229, 0x80000001, 0x8001, 0x3, 0x8}) syz_emit_ethernet(0x7fe, &(0x7f0000000600)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff5d00150000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff70daa05c669b5a8b4ef6940287c9a81467b1c413d44953971f6bf15eba8539998edbde79278b28855526fdb3e67e902106fa8de7ec1cb70000000000"]) sendto(r0, &(0x7f00000000c0)="874ed4ac3072d83043070b2048384d846bb65d799d31e1f85c34ecf0f02cea63f079194f19ad92fe920cb89f4ff8d40dc0608728ec3d158515ae63fb4ded9805f69793da", 0x44, 0x100, &(0x7f00000006c0)=@un=@file={0x1, './file0\x00'}, 0xa) clock_gettime(0xe, &(0x7f00000005c0)) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000740)={0xffffffffffffffff, 0x8001}) 00:09:10 executing program 1: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100004, 0x1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 00:09:10 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @broadcast, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) madvise(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e0903000000fe8000000000000000000000000000aa020000000008004a95e469a56241eb1a7f5e000000003c776ae23b6be9e6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000005d634ffbb6a768f9890871c1f1799e000000000000a256e7a2a02d000000000000", @ANYRES32=r3], 0x84) 00:09:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7f, 0x1, 0x4, 0x9, 0x7fffffff, 0xdcf0}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x2}, 0x8) 00:09:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x53, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x8000}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r3, 0x7, 0x4, 0x7f, 0x0, 0x1}, 0x14) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x1000, 0x80, 0x2}, 0x8) 00:09:10 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x0) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/41, 0x29) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0xe3e, 0x400, 0xc4d, 0x5e4a58bb, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8) 00:09:10 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) truncate(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff01) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:09:10 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000200)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdc0f816bcf0000acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:09:10 executing program 1: r0 = socket(0x0, 0xffffffe, 0xa7) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x929}, 0x8) 00:09:10 executing program 3: syz_emit_ethernet(0x1d9, &(0x7f0000000040)={@remote, @remote, [{[{0x88a8, 0xe0a, 0x200, 0x2}], {0x8100, 0x8, 0x6, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) 00:09:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x6) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r2, 0x10000) 00:09:10 executing program 3: nanosleep(&(0x7f0000000080)={0x9}, &(0x7f0000000040)) 00:09:10 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x8000003, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000140)={{"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", "69f6b7f43fead9ab8dd971f2b94183e4f7533890597fd95bb55cead7ce7ea6fe", 0x7, 0x369}, &(0x7f0000000040)="d539c7dffe5fc6f2a726894922ad8e0a434455c329f1d23e4f7da3073516fb7e9127284336f57b8d12ba66f5046ec02ca352fb4c2a81f069a4699b5ba7508c9327dcd0834dabfa56dc317810e30997492225eba8d6aec0c3cf01be2c41651faf824207e424689eaf77736bcb323f0ad855926fc1929a578be19eba23324b1a289c69b0bab4f6dd7cf77d03a9c6d17f33604c2ea1440c6497d01e42b1c33c19f6ae168ae8ecdb5f2a6a746872204ba86348a69b6b1142ffc331712a9103aa6548a947d1d3", 0x8, 0x4, 0x80000000, 0x7fff, 0x5, 0x4, 0x6, 0x78}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mmap(&(0x7f000005a000/0x2000)=nil, 0x2000, 0x2, 0x13, r1, 0x0) 00:09:10 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x0, 0x2, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x1, 0x6, 0x9, 0x3}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000240)=""/183, &(0x7f0000000300)=0xb7) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000005c0)={0x10, &(0x7f0000000500)="34523ca4bf463d7045660bc47b3dbb8e438c35950811d2e6f62f424ace80f5f2cf5005d3c761bec1131a2c2f060686e0cfe84b38f9efdf274b0200ec69b2c627f1ad74bb5f80555d5c28ffc2ed985d73f0b6a99d0425341e382fe8e6bda350eca3ed863e7bfcf0840ff3c173f8fc0f4456a07a361489e0b6e9ec75423a53a5d5ece58e579cba72e64b49d43dbc95a629bdbe3384cb3ba1d5b7b8cf40177285bd0cc5c0b4f6169f613428e3589a64860a48501516d95d54ee17a1411d29", 0x4, 0x3, 0x7}) r2 = shmget(0x3, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/253) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x8, 0x4) shmget(0x0, 0x9000, 0x82, &(0x7f0000ff7000/0x9000)=nil) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="54301662551fc46b07b871f9cf59ba2e4a43d026ad6805768f9f5594c5304b70291b3676fe3c6a36b9b73c4802b137fec193bb244c7b84e57712062880c9802394e33808717ed2ab299406b314e0707c"], 0xa) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:09:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast2, @broadcast}, 0xc) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x1f, 0x32ef, 0x8, 0x62f9, 0x1000, 0x80, 0x24c, 0x400, 0xb5, 0x9, 0x7712}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:09:11 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) open(0x0, 0x0, 0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast2}, 0x8) 00:09:11 executing program 1: rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x140, 0x1000, 0x900000000000000, 0x1ff, 0x0}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={r1, 0x6}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffee5) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x80000001}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r3}, &(0x7f0000000440)=0x84) 00:09:11 executing program 1: r0 = socket$inet(0x2, 0x20000001, 0x50d) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x800, @ipv4={[], [], @broadcast}, 0x224}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/69, &(0x7f00000000c0)=0x45) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x5, "2649c6ad29d3d63689955e3787408305"}, 0x14) socket$inet(0x2, 0x0, 0x81) r2 = socket$inet(0x2, 0x4, 0x7) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x2aff50dd, 0x200}, {0x101, 0x1ff}}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x105, "675e6ad30a85b518a3a195104a6ea4ea"}, 0x14) r3 = dup(r0) readlinkat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/12, 0xc) fdatasync(r0) r4 = open$dir(&(0x7f0000000280)='./file0\x00', 0x800a, 0x80) bind(r3, &(0x7f00000002c0)=@in={0x2, 0x2}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000300)={0x6, "6f2da389295a6823c33d70de8af683d3"}, 0x14) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000400)={0x1ff}, 0x1) readlinkat(r4, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/36, 0x24) r5 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x104, 0x139) socket$inet(0x2, 0x4, 0x1e) fstat(r5, &(0x7f0000000500)) connect$unix(r2, &(0x7f0000000600)=@abs={0x1, 0x0, 0x3}, 0x8) clock_getres(0x0, &(0x7f0000000640)) read(r3, &(0x7f0000000680)=""/2, 0x2) readlinkat(r5, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/168, 0xa8) open$dir(&(0x7f00000007c0)='./file0\x00', 0x8, 0x0) rename(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00') fsync(r2) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000880)={0x2, "948c3a2bae0742913f25c1952d30badc"}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000940)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r6}, 0x84) 00:09:11 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0)) semget(0xffffffffffffffff, 0x0, 0x0) semop(0x0, &(0x7f0000000040)=[{}, {0x0, 0xe36b, 0x1000}], 0x2) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x2) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(0x0) setpgid(r1, r2) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) msgget$private(0x0, 0x204) syz_execute_func(&(0x7f0000000380)="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") truncate(0x0, 0x8001) 00:09:11 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffa299207707029ab0893fde86dd603f3a5400140600fe8000000800000000000000000000bbff0200000000001b00000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5400000090780000ec0b62a3d9deba0c980ec4806be6ca62"]) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000180)=0x9, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x800) 00:09:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x200, @mcast2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) 00:09:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x10) 00:09:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) syz_execute_func(&(0x7f0000000200)="980f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a7756bf08171a38a806ebb40da9ce5570000008ca065600000c46184e3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95df3a1c9fb110f0f3804830a000000") 00:09:11 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0)) semget(0xffffffffffffffff, 0x0, 0x0) semop(0x0, &(0x7f0000000040)=[{}, {0x0, 0xe36b, 0x1000}], 0x2) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x2) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(0x0) setpgid(r1, r2) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) msgget$private(0x0, 0x204) syz_execute_func(&(0x7f0000000380)="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") truncate(0x0, 0x8001) 00:09:11 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) chroot(&(0x7f0000000200)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000900)={0x10001, 0x0, 0x6c00, 0x200, 0x1, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000000940)=0x20) syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000b40)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x8b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x8, r3}, &(0x7f0000000840)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() bind(r5, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r6 = semget(0x2, 0x1, 0xa) __semctl$GETZCNT(r6, 0x1, 0x7, &(0x7f0000000d00)=""/4096) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f00000008c0)=0x1) accept$inet(r5, 0x0, &(0x7f00000001c0)=0xfffffffffffffe9c) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:09:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x11, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x18}}, 0x0, 0x8, 0x0, 0x9, 0x10001, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x5, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:09:11 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10010c, 0x6a) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, r1, 0x5, 0x1000, 0x209, 0xdf36, 0x7, 0x3}, 0xa0) r2 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) 00:09:11 executing program 0: r0 = semget$private(0x0, 0x20040007, 0xda) __semctl$GETPID(r0, 0xffffffffffffffff, 0x4, 0x0) 00:09:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202fd8c22183910334810a4449e26bab95ed60675aba3b5eb14071989e9e2991b60888824b37f00"/49], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f00000000c0)="369cf223b8060000000f2f355996ce87367511660f3a6318bbf20f11bd2d0000003e66460f381e47098f88688e41610bc4026198880d000000460f994900") 00:09:12 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005}) 00:09:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x48587f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x20) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xffffffff, 0x800000000}, {0x80, 0x9}}) 00:09:12 executing program 0: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440b, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044301000000b100"}, 0x0}) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000580)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) bind(r1, &(0x7f0000000040)=@in={0x2, 0x0}, 0x10) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 00:09:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x4000000000000000, 0x0, 0x3}, &(0x7f0000000040)=0x10) 00:09:12 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000000)='./file0/file0\x00', 0x0) 00:09:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0xfda4, "7a1c33f4fd0a8e915546368080f93a12"}, 0x14) fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f00000001c0)="d17465b4e628239a228151f9452076f883d84446f5d0036902220f9e5f1941d7c61ad8508134e73fa01a382d82a6a0c77721625e9e6235b457cf3a82f816dd15cec739e4f7600a2d3bb1f4276c488eb8c921a1774535d87338e63bf644e266059881e141cdadd548ff93afecd288d68ddaf176b45cad65194e0908460e97aa0b37b0f51a007ae167d7cb1b7ebd130b210a", 0x8, 0x80000000, 0x6}) 00:09:12 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x9}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) 00:09:12 executing program 2: syz_execute_func(&(0x7f0000000100)="b14e91cd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x5, @mcast2, 0x3}, 0x1c) 00:09:12 executing program 3: syz_emit_ethernet(0x6f, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc0a0081000800080040160059003f000603279078e0000000000000005b4fff910000040100000000000000017f0000010000612c0083030101940664d2fffffff994060000001f00000071a8a3ca9eb21bed315605c8a7b472627d45773f4d09a4"]) 00:09:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x2, 0x48319f511bc34758, "cb4c11b4cb0b4e58ab332164299e51b366d3a16620954f892458a6625ba511d3270c28d6e2c8fd03548c790d80a7acd0d7a4ba67a3ab03234945809ba72c49f9d91390a4821b683fa620b64ec75cf32b4f1fca7fe991908898c4656116bb97c2410464000000000000ff7fcf48f7a46c6c4ecd0f7984d3080e530620e85703ef87925bf9325c0990dd8156b53d9be400010000000000007974086e"}, 0xa3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:09:12 executing program 3: clock_nanosleep(0x7, 0x0, &(0x7f0000000000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 00:09:12 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0xfffffffffffffff3}, &(0x7f0000000300)=0x8) lseek(r0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x7, 0x6572}, 0x8) 00:09:13 executing program 0: setrlimit(0x8, &(0x7f0000000000)={0xf9d3, 0xfffffffffffff000}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x102, 0x15, 0x5, 0x3, 0x0, 0x70, 0x80000001, {@in6={{0x1c, 0x2, 0x101, @rand_addr="3d8573b953992cc36e189eba1775687a", 0x7}}, 0x0, 0x8, 0x45a3, 0x8fd, 0x81, 0x800}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x1, 0x0, 0x7, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000001c0)={0x2, 0x1, 0xca, 0xf218, 0x5}, 0xc) 00:09:13 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x9}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) 00:09:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8, 0x30000000) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) r1 = socket$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) socket$inet_tcp(0x2, 0x1, 0x0) 00:09:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x400}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0xe699, 0x88, 0x8, 0x10000, 0x80000000, 0x9, 0x2, 0xe00000, 0x4, 0x8, 0x2d3d}, 0xb) getpeername$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000001000"/36], &(0x7f00000001c0)=0x24) lseek(r0, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78) recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x4}, {0xfffffffffffffffa, 0x4}}, 0x0) pipe2(&(0x7f0000000240), 0x100004) 00:09:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b262be318003f0008000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f00000000c0)=0x4) 00:09:13 executing program 1: socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xfffffffffffffbdc, @rand_addr="2ad264bf01be55d3cbafbcdfff03db8f", 0x1}}, 0x0, 0x3f, 0x2, 0x6}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x87, 0x4, 0x7, 0x6, 0x4}, &(0x7f0000000280)=0x14) 00:09:13 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0x8000, 0x7}, {0x4, 0x4bf}}, &(0x7f0000000040)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 00:09:13 executing program 3: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000280)="f32ef385e6897d8ef58ee24ba8bb29639c184f5a64af00c8f1233d527d8a791171d5a825eba03ee338cb204fe4d5c407a515f58bf466e40a8c75e788792c61986caf9385fbd9c5cde4a6361683278599228d28df9c4db41f635756f9b2e24d508a2b7868e78b0ee139c16c30570037afe661e676a84316edc0cc0f6cd6f40e6456d5062ac54a4e48b01b500a17b0450d0ef4308cc19234df0c6fb9355d079b47e2d2c8a8ba402f282ca087b02b2c93f00dd08a791c3501a097c7c5c9f8d47aa6d9530b997d25f78bbdfa66d06527ff766f0936e4e9010a331dc13cb28cc360d35544ab16fb8d516dd01e59f3c2e435b582abc5afbf976340db446358de349046722e6f6ab2cf83e36140a4d3c17c1b6b71a7a055022c01bcdcc132e0c58ed03d113bcb74719e193cf62050eccf7e4a67bf365db782c298d751ea413fe47a2275ec6c20a2b0bae9df5fc654c7aac2255479db14660ee4e1d1eefd544d45050696682fd67f57d960f646aff53f65e41a593812ab2b259cd15135284027749ee7bd80bdf39cf90dbf22a487b191ce85e1b2caa2b84e1f58e69d99efecac582e8da2f7f027b286789219ee9013d12a2f7352acc5ec795a13c7cce896e598a7823754eb0cce18dc59a1f1dc34c04199acc59689a8a93be96edb62f6737e12fcce488f296b17eb4358eaf0163513f26fbe454dd28a4680e292d2548351699c28169269e84ce25dfca58b4866ea570df18635ef2ce9f48febfb42422cbe05cbe3fc344cc56a5aa0b64a7554a9d6b5f636da7cc1e9a49fa773b6c0752a4268786407926bfa3c5f0a3ee29c603a1c5726665e7603a63dad4782ca7d786845567adc4d8c18836c61faf08b73d65fd049fd086f69a3afb8893b2f57a2521a840273cadef58c2fe03797cb6480091c567825fd39a68cd27649e703de184c988b0f2abd2f1d4d615d27b327e525cb44d00670d3ddc7b02f20cfc4ff3a97f671458ac6b3777ffe7d252dd30469f5018d54c73d99df321eb5d282775cf34662beeca09736a7111b6c90d36f8537b78b7e467e96c241db578459f7d97e7838f65fd06a70f90b05271f9b3200c012bafff50a0294c8bb079f3973c5ff92fe4523102bb350e16c2d0e43388272b4e286003d938e6bf2e272a356fc4e43a2c17d9216e68942b997add20694ba9a34c523919484362a5d99bd1417bfec1fa1a22378a49e74365af7a4e93116a8601605addeb80d1817f6f7b8fec024c26427f1474f9792b00e8bd9ac7ade7a2cfbd9489499726a70d2f11546b4c38d97b959643bd1f35e955ca01fae92f9f318faa1ecbd7712ec52b9ede384972975c4369808b613c9981d4b75da7430e0069f279e6031dda66785efaaced1b81029505270d5ba2a29ce7c3bdc819cb3dca86e7c841c15eae9707e6e1d1859dbbd24def3c76cd5507b6af2d7c450e4d347ab0b7d511192278773a2949f6d5db2ed0b148d1388dea295daa3aa17ff0ff2ac088ca15834f02257d16d4cfca602b7b7ec736be090457c74bba58a3a3a729b0f6de8929c8cb194c729d8f801fee4805d4c149d2c0719a7e3fe205e40ef02a661fa1de9c42cea8962fbab66bd90e7d1d226a5935c5948da9dbed8fc142b447e681bc479ae9c45f1264d88e7e9089a961f7e21a0b199bdbedcdae3d4da838140f12297d59bf6c476ee4b84fcbb172355d0a73a9ac41e6526bc69672f0679fc07048b70b4c10bde16e4129525bbde7d23e96941ce7f41b24b62a8da4fcea05b019847c01cb7f0dfd681a1f37975820e6f292590715a9c68ad76f99a3c9d3b66ba39e5d805d8ed37192081dac6b58c0013f316700bb8e807036c123a560c1f6cdbd71ade19f608896cf75d183d8a4a1ec5c52f7fe8949e97af0ff769a4f30ec26e478a5cf9a3971bc3c3f35267cc1691f6f50646670bd48311653299d2030626031b904dd5afe7060eb1e593e919478f3c1a26f9afe70a4ffbb5154b8dd2ea9e2a0954985a76e25a856d2c29cade87cf9a7bb65e673a2c2e5bd8af8f427e96daa12ad9185665d52b52431205406e989899ffde413878bf6e68146381dff35f00546b790750a071fd1d34d5805e27bf78bc2bc7ef97a5085a76a8952021fe67595c9e16651a1613da24b5d27bcb6514541e8e30011a80f2c1d33416fe949923150762421f315e18137b9ac9b2871f21d29030fe1b700e8f0101b23dcc50a02abce019923e0f6beac6ad6af101e425ded77d05276d4eefb133b33a7399f5bf26fdfa6e33ab0405aa89801f8d6686bc4de97f93257e236679e8962eb5cb16b8b0e9d9a2018497789dfb0b8508c7394061b9130e301d605d8e899ce95590abe9293a3b45a6c851e4d72ca7cc22624833d5a156177dc079eabb5fce4112b764055123de076449fbf4ecc1f685b1a79041621737ee3e77455d7e7c0e5164704630713ef9931cc706656248d064c0c93e6fdb31d37b110c64aae84c9adc0dd1958a6b3ee0d8f0409d33ebfa80c4317c092a99fe78dac0b616b4d4d2b7ff98a7554fe754464126069d104469af1eb913b9abbc78e5ae9ddde350c33fd0e402f9b9011c28d71ba0b2dc7beca5e5134863872e1e4ea64a5b61bd511d3528564441d08581df70c5c644253fce87b4552eed0e77cd962720fea505a16d580079b9ca04c2220823656b2b56109e920818097c80a2b9c4dcf0130c3d807fa1671dbf5fd358ad3d902eed491469e7fb81fa02931af507efff6ac58f5df07b863b9f35c65656f544e8e173776411067e22c2937a837a974718e54ecb54cf77fd26281f84aa97686633c73b14262c638d2ef4e44d8a8dbfae58208cccae10b55dfde6af4d9b290e053b28146c8346046db9c706d8b01c5906b99736577bca6247d22f5373fba0043b2852f3161bece02715c904d915ede8805424835f7e5c7eac7d12a0980719ac11e45eb6ee7d554de173a56560217979d9549e0a3858e5d6634d7a346961ef877becbcb07578d02c42ebfad110a6e4d99f6ea0c6e0c41701a2bccb53c287328dd5f86a4030041eb5e9f3ca2c41e92594b2382180db39e6129f4445e5591caa5f9add6f2e227827462d0c591fa484b2302b42b89c3c38c59d9a35f493f75241f3025d3316c994087afca6c905bc83a34075d70e5f96ddddf99dadd88da933336371e91a6ae643f1cb83822fef58c40c507c7563e59c71b5b6007683858f36b4c8fbf3ffe8ddb1863d5c2a2048f88171cb641cb8e88d563ea6d2afcc7e6ade013f380e1de0324b678b58cd84d7e4b55eb73c2967c938749a68ee78793a4a0a872ce11370ec89c4e1a54e103edcdf08e24a7f8df66b1a9866a1e8be8177faea8db75ab144dea86c44e057277ff73d93fbee0056ac73c72a4da3e34284a227608e3920e194a663f00881b0c075de0d6e44aa738496472380c85d85cdf5c4e643064e6cced9d45d57268bf7b28ca86d873bf805e538d1eb73965d6e84519aef290592a0f008fcc17c074d51ef64e2a26f20d71a225bd81c6b02607b766093097ea5ab63da423ab6a77b6f01b5b6540d4cecf73f61fc27a766c39332a0428ec3b17249e1aa62acfa0558b037fa78179f843ea3c866b88e46ce2d0d78fc60e79f4f76b5b44590304c9e5cbdc995424701e47648581d5ce83401c365b281ec08827c1dc4ea04657bf065d82797e35cc6c4d8c93585019f3d9b9a7a3ea235c08b770916e786a7a162ef619cd45bafc4592717449371f1e89c5a72ce8cb3877bf3f2de9836165249c38eb30a74b8ac475db814480e8d4564f325c06eb5ffc3610ee5261b558fd23b84c579cea9d12b3356e55fbddfa30ad9122d422e8ad972e6f60a5c0fb7e5c295ae49bc9fd94869566141d403a50041b7e8c0d97da90a1c422769d4fcf6d085628cdd3a20eb5445a2a17d2f1358e4855a1e739cba1bb4479a0f71b8ac86d5af8f1f9fceacf19f8cc0e61376e29d8b99479fe5c0a2f3e62c8d7069e1774000fb7c82224e4829b342011c6a438fec8dc2a5270e2997f96aa122ec7b3547e7327388422c26cc46e8e17145cc8ecc99394eea01eda51cd89e1b68ecfd78a1c52884ea7def21d7d669c37eb80ce9d47b043f902eb92d086f83282d2f3728577da18ed21ae8c2fe2759375e60a85096d5607e1c8238291bf9ed32e692673f412921fe31eeb80665bdc63d9f4116c7719be2863e561d2b1bb66853a22d4172171790e7e9817e712385b25869248a064b0f0d92355cd9965f821bcc0b7dc1cf0e238795e81ad9c95b2d6a80fb5096ae7f6f7a66cc860ca598a6b9490a89e5837e7f26be59b8769a27b1cd41f00797adb1b16b0e807b93352b1b75f026b00f1908828e9496091bed0df4e24a0f2fdf89b892635cd498ed25afc39f13d60b9a10eff3c6d0fc5bcf8a9999ae21f63039672d87482f9a2fa9efb9ffe72a7035f73fd7ae449cfbe407465653d2173207703c1b692be012304c1c2f50d3c9aa1d07839e88c1946fddcd16ebd105c6702f13ad71af9bfe77071bab28b0a9453fe0dcc61581dac5f90ce81050b3dc49f8ab6b3174c62bc13ccc88324508f386c8174a2daff74384e92db8baff77662cacc94486068809788443f44dfdd60c2e4b5b03233c61625756c40fe40b182f632ac3920ade9b68ec890ddb487e5af1cc8ee076b1030f42b6eb9200da4f6ad1eca0efe8a2632189ffd087faa4240123b438fb64a764967401bdca37330f7484cb52688512bf08c3457d56e39897171125727804dc7f8817c6e8b1d30d10030942b5533bae68d37921ee70f889a54ee1493167e8e5ee0237d74e3afe56e0598ba71183abd9dd63478c3ce0a5aa393c8060879be9e87c1c64a862357f9446e392d5e51460976f2c4b66bc7d06650f567327b3eb645b94a3232340a32ee8f211911b8b0c6fa9604ecfc4c6e7b204e9eece4435f6240cf79c4a163f2bee6009aecb713fd4011ea8b436d3b2a35bc02983a0945be4f29b03a717dc936c06f275560d6a8ef4ac99f89cdf7ed98eed2bddf84a16f59202d333ff9a9ada411340064497910da5a8e84ce695800c08be1c91b7bd7419e26200baf30873814ef81d29d6598cd8c201afb67228a95d966197b62a41904914389336469eac6056203ec602980c750826834cfaefe44df5566bb4c94d13cb9ad7b92d8f91d2d9640a203a728fd150c8159a975a11b852e27029715649b258209cb35c6bf8dd9557ceb29e1b878f906725a17be0783840505a2e58e6f768e18025508b36fc47c28b07a0febe776958ec5392e3ddd3bd52ea92e8e8da3c0150824b4757a5ebcaa9ce2d0858bc06004ca6324075237d5d468b481eb0dc78768f46579fa66a48a6b080b946922f4911c36f92634b9ea58ee3af182ea31e9c4c4b6abac11bd262d98ac29f3ddeb94243c160c477995fc1d66663745848f9cb60a957d258e08f6b7fadc4c3be93f7e46a3e5e686888c46c8db7769cf6f43604a5e8dce53d1118c97e6d6c7b6cafe58d6b53db1e162e9f3227b93b9f9e98b8ce26edecb92a928eb0db764dcfa6d585b5ed03b43d3adab78f625ad4092f215e27c7ccb47079300b5bcf828a157f9ef5229b1bdd335bbc20b0753478f066cab041f9089444a52a92a661ea145d6b326229acbc1c2e8d230458eab8ba14aceee007a8d141d241951ab422f75040734174824d85fb5b28ab9f3127ab4e786745d91d8d9c358faf5cd9cbe092c61f8f0143b15e8bf0dec7ccf1d00423b7e5c89d0556fdfc28ca27076ec1e63211970b3f34392758bb141a10eb9729c03dc6882cacfe7839e66cbb14e47500") setrlimit(0xd, &(0x7f0000000000)={0x1, 0x100000000}) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000240)='./file0\x00', 0x10140, 0x20) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:09:13 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000277000/0x3000)=nil, 0x3000, 0x6, 0x1010, r0, 0x0) socketpair(0x2, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x3, 0x3f, 0x1, 0x0, 0x7fff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000400)={r2, 0xc6, "3bb37360aae8a0a0b2f44bf4ecd914d05c90b4d041fc54478a0987f7c8c8e70f49ac4abccbf78652961eab1e8985660ed62698bd1cdfe696bf5c63f699c30712d87256192e8efb11b11548c92be655ed70a4853e9abde5cd6eff7da13093fa167138e8a65777676818167b3a6057aac6179d024922f360db68865eb20a7f48e64d1f71e70a2ca3c1fbf08dc70c4757850e7198ab5d0876d4e72b83ae93c3960c257ec67a5187a5e0922de060b9cec1ca5e82aa19baf4bcd1e78e944a454f2f4fba7f588a02eb"}, &(0x7f0000000500)=0xce) mprotect(&(0x7f00003fa000/0x1000)=nil, 0x1000, 0x7) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000001c0)=0x9f) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r6}, 0x84) pipe2(&(0x7f0000001580), 0x0) mprotect(&(0x7f000031f000/0x3000)=nil, 0x3000, 0x0) 00:09:13 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x100000000000000}, &(0x7f0000000240)=0x8) r2 = semget(0x3, 0x4, 0x523) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f00000003c0)=""/245) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x3, r1}, &(0x7f00000002c0)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x11, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x7}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYBLOB="ff00070000000000f4d7e00400002100000000000000"], 0x1a) bind$inet6(r4, &(0x7f0000000100)={0x1c, 0x0, 0x7, @mcast1, 0x60e}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000000380), 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r4, &(0x7f00000000c0)={0x1c, 0x0, 0x9, @empty, 0x1}, 0x1c) 00:09:13 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffffffe) flock(r2, 0x2) flock(r1, 0x3) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:09:13 executing program 2: r0 = socket(0x1c, 0x10000005, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000100)=0xb, 0x2c6) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c, 0x10000000) sendmsg(r2, &(0x7f0000000400)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x4, @mcast2, 0xf88}, 0x8, 0x0, 0x0, 0x0, 0xd}, 0xfffffffffffffffc) 00:09:13 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x11, 0x3, 0x0) shutdown(r1, 0x1) r2 = semget$private(0x0, 0x3, 0x100) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = geteuid() getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000300)={{0xffffffffffffff7f, r3, r4, r5, r6, 0x100, 0x96}, 0x1, 0x3, 0x3}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x4, @empty, 0x4}, {0x1c, 0x3, 0xfffffffffffffff8, @mcast2, 0x7}, 0x7, [0xffffffffffff19f9, 0x80000000, 0x800000000000000, 0x4, 0x2, 0x2, 0x95f, 0x800]}, 0x5c) 00:09:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x15) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x3, 0x4) 00:09:13 executing program 1: syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r0 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) msgget$private(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:09:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000000)="64fafb83fe56ae5216c8390d68cc7ba5e33049dccb96d40511280ebde43569615d93facfcf66b4f72ee32a11b152f233057beb008acd6426eb59b5b866e322cba9df856bb0537069a15acc11cc54b7b76863bdb6012f1890", 0x5, 0xe00000000000, 0x8d3c}) listen(r0, 0x0) listen(r0, 0x0) listen(r0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x6) 00:09:14 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x8a, "bae70bfad2f25469b248d99b50e756298646d99d221512bcd81af57cb2f307fe13435f24df069cbbde83a72dda0ad1efac73123a276e8650c54294878f01ecdee0671fe674181988e33f32af9651a7fd71ae6ca9e09b365bfc09f44cdc56e2bab3b676cfff31004a64bcbb311ff8d95d5aab79b07bef5ba4c0ecc90eb916aa18f8968d920ab503527153"}, &(0x7f0000000280)=0x92) 00:09:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0xfffffffffffffc83) 00:09:14 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec4d8a900"/136, @ANYRES32=0x0], &(0x7f00000003c0)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x80000001}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000600)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x0, 0x837d, @empty, 0xc8}]}, &(0x7f0000000640)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x9, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={r3, 0xf, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="0500009b70e1874d49e6690a20d3dc700b00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0x18) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000008c0)={{"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", "fbf7c82de0e9aebc92399b44882b30dd4286791dafd89881339fe041fdeedddb", 0x6}, &(0x7f00000007c0)="08020eff1b195472ccb1d48ab9376e988c0e9c4cd457acc657645fd16e2fd6b948d934845c9f1ad7fc1b58f1b5502fa3df900c0b42934125c763e8bb4e1d6091c46d3396775e95e9ea1913fe6d995292118ec9c28484636386459e5321d2034858a23896f2d3b293333ec2dc4e93f99fc260525de7b371fd1c8dbd4acba52d99980babbe1c08fe6dc34e10c9cab2c2201edc706f5c002375ca52c70caebfb5642c9cabc7c32c115286b7dfdeaa9bf886ec671f5a29f2c605e01986394daed36d7136c0954d53ce4094301065146ba27457e1f8eb1c8dddd476861a433f438e84", 0xc, 0xbf, 0x401, 0x9a2, 0x6, 0x7fff, 0x3}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000680)="9f5fd481854c6bf34f8a3789aa26e75597eb6d79a985ceb013ad1731060000000000000000e1610c75f775549119e718a7eb2742b7a17d6cd84418b2406fe0ccc7c4c671423967019e3637fd208e590800000069af0d3e646d56b3f14ea4d847c454160eb659e1cb83a4ec1e728841787a7cfdd32c8cde201d1d2a416a11a7a7126e657c49668a5f2b35c523101f77a3507ee12c26d8a1f6355b2dd70ab8c59daa19faccf89acac40894a3dfdd5b9b699ef05f97e80a9eb967524ee666d758e67ebe39b5ccadba4a2ff520806742e1ea52c711d67fb913554177c06bd32d0ed923aaa745e891ba3de05d7cfc933e") mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r3, &(0x7f0000000580)=[@in6={0x1c, 0x0, 0x401, @mcast2, 0x4}]}, &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={r4, 0x0, 0xfffffffffffffffd, 0x0, 0x1000079}, 0x0) 00:09:14 executing program 2: setrlimit(0x3, &(0x7f0000000080)={0x200080000001, 0x800}) r0 = msgget$private(0x0, 0x250) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000200)="79bf4d5d9c636930d6925ee79dfc043c912b1e520f1a78c23280d351443b8c73d9a662435159603edda933813ba11ef8cf1b1e8ebc269fb05d70925ad3d3c37c15a2529ea71294e1bc21e4db05182d6927a8d72b425b950895a00e5c0cf2ec2ac2dac1a0087b9c7ec76233f69246a9330828729b0a8a659fd24173beea6f72408b8b039a66613c9aa97b76387d60a6f02c7a6f59c612d356686bb349332bbbc234de3614929fb99bed24b65d7c19ea9ccb8b913bbb820cd0be1911241f4ba2f72c1dece1b0b6eacf9ad1a2fc599897f6c38877f08177ffe6350cecd10a4d1102c660bebaddb6edf314bdea24befcc7ce135ec06baee2cd47de1b95327be24f8e9223c39f6aea7ddddb0b0dbf3dbfafcd2380ff55e606664c05215bed7875e725c293047227a9ce6fc78fcc44c55b2a4c6b9bac922f431969eb6a8e5ee2c55c0503caee10e226d9e789f9c179b0fd590956b2c568b163ebaed739d4d7e3032c71c84b88dec8fe3a19b0c27a182efc9e603dfd0130275840df124ff235e270271152ef9c8bb5926da5d281d8c565e7e020ac346c9ed1c15d458ff558cd1b38135d66fb7aa05910778f11998aac239086663ce4592570375fa564fbddcd08941281295d96463f0ef45f1bfc4e1ed84957d2dc07dfbab4d87a66849c37744c3622afd0d1012fd58331383be4e55f991ad7107362298b872e7e4f5ba3b6dfd0ac77b84ae3be87ee4f255f443f8579438d72c1258b66b31c409ee5ad43a0f2190da4d01f5554e5d8e83878a63f5b928c5632eaa2e9b83f42bdf488c37c357a2ce5777bd2a618fddaf29c99ba8011f70e51412ab2896656582e5b76625a45f5f830f5d2c9a30f62cb1a94c240352071d4e83fbe9de79d97f841c06c9a8314bf54ba7077079f40538988961e8945d02dd60169f72c717d59b25443cb1664dcab982964f5c3ffd313b165a31a6774d15de648a13a063e27bdfcef190c3020f6979e10bb4841fd8562a00db5270798f27014b1c81aa99cf9a1d0a4aec6a18fba398d4a8ae25ee0a2451bf07323e2fbd5b4d4f3274e2a3f2ac842a8d999a3ef2e198b55dc0befa977bb2a41c96b74120132f8bb484343db1f790afa1fe4785564a4c5e6859fde126d176a070f38b74f3ffa8ab00467599745d65dd7ce6e84931165e09e58f94a60a495f530b10945aea1f376f3b38bd99311c6dfa73a7ab450b28dd95ee0d34e7529d141d60b36826f1a82b5a8fe1953c9f9f669316699e39c2399e7bb0e0251a159c541c7b188fb66c8da1b7e07db13b3327097a3f2828818a4b2f332066dc11a82607f8b3ccdc4d7de8da8f133baa7896784779c147a533b4cb56012ba6a868f1df0bb3609cacfab3925933c70f946422eadbae1edc876f9cdd5e13cc31a094627ae333d4a8047795420206d6b3617ca7f7307793603193ac8f0ede7508e4aa4e084d9b938eb322e9b51aa11bc18f049cfe8f389e62e6652e009c70a3c72a0da215e88fe5a3ae0c7743cee1cb861a7becd22efe46d94d4eec48b30ac5fd4385bc71a598e100a526af3aa80b8afcc5b73ec2cc4737f0cadfb8d71a0eeacfd6f971b001605067eba3acaf61b4c20065fb4294511dfbcb97a2362339059791d6ea7aed1dea2a90dd93e2eb0f01aa5b0ec0ae09b83364f750530e0f5bf93fada812bb10c62333dac029a0fb304355db8f62771da8eda019e270accd7bd9ec4fd5eb7eb339f0c5e55b074ad209da0d05751232616327ca2a34ee46a8edf03b477988696b7355100760e4727a4d64a33ef8b879fda03770860e52425ec4a85632e36eade30d9aa949d77ea97ae398f2257cc7262dc74f2c6680b29c53961665afd1675ab6ff6a9b1eec758c2f5bb8f25e60e9a7bf10336c4fbc99b00028778ff16414a03e91263084f8faaa3987e57fb8a14632309c33327b4f980837eff5cc39e75d32f166d8ddef31faf2e862de831f0d98e1126fb35e97fd41fdf8fdca0ecfe19cdcb934d20177309b91dece394c1d2b5b37e0ca9ad102ea1eaa40f4f4813f01190a0d5cb343f9523a72457e9731fd46e93f290b49daef1fdb528e912e508ab2e1ff9b3b19a11840e418c817fbcb717c657ae546406a642f1d40d95dcaba322f8abe967dde4049e0a16bf860ce7dec82bcaf72d5a27d3898fb3fa1bd7dcb7f40a0de71e653f44cd37c3b1cede7d3f0bb79d6f56cded25e7d9c49ff8c1f4f9a8e6ea621e127dbc9613444e5976d25fa04044226651e37127e8952ea4317ea92f2c3648af2f4db60c751ebc2170f2af16e1c1be0a624866218a589a9080cfe5452ef4e7fdc3fb1e5ae395d22e8fbb75b4e845bc23a053bc454500b8f591695ad2cafaed99245570c946495bcdac950293bce6efbb78bab4ec62cd444d994368fa2d7cced89abab86398949424c8fe146f64fdbc64494b41ec91b119c44595708e6c8a930995bb1c682bc7ac433632eb676057650b926e538ba770741ddbf8d925bf75298df70e137f812084fdaf825c8f2dd9466c9e2d590aceeb0c7e1907c260f4dcd75a6197d4d6239e67fe503495ae1c7ce876f967de6bd8049b6f6da27b9dc2a2d00e622b43d65b87e43d98924b4bcc0d00959ab5210b7a7dd22e5d2b49f826d6fb58b7515a806e103904ee646e35b6cb104b2638ae9c309b0a06a6d321e501bff197b5f6e6de0b2107d41fa226b2b891d05bef8a632a84a9ce3495e9b98c2993b4b2cc5142839e08f57484b650696c46ecf0d0e9513a65464be346abab44dec0cf011e800a44970565c3a595cd7d5d5186910bc26fb2e41c1294818b9d8a42941429f2273f609bbf3846ad7785491c7db08e3e7f3af1870a5689e3223104352bebb32baae25c45c45d58b19ccb8fd93d81d33a073cb5692530d446c2726e20cdae12a0ddc27db1f342f5f138db30f3e76d8cf70f89d18c4b8879e359e0c3ce152f9a100bececad65861b2b24ba41f571f73515086d34aa691cc1e93bb444f6b575de799e542c213903df163cf374c31e0456808bdae933682b11e0a65878439eea768b6a05e65fe169e884e6ded8837015be85dbdec0a2ab1ac8c8194b0c9c1bafe3d9ac20766fd2024506f489f9d04cfa06963e782a18ccac26f22ee57c9fb5f51b3e86f5c6582168bcd5f5c18c059ccb324a84a1949d3196e5928bdbfc71454e4a8d2a1d5247b64aa250f74085cfffb7b47dae6c856054b4c9b0084950440917d4e4af49813ae3d8021ee5b6eeeb24e7636de09744298912f79b1a96f90ba8151c8ef36bd449fe49f8d25b31d76cdd32f75de1ca532fcab7888a62c647ba86f003471378b598388fbeaccfc1401b3320c2086496935d22826214054a7ab71ffeef442987ee542f66cb4345cbe21d3d22130bd3a923172db81de7d89ce8519a7865ee5562fe889a677c45765574f52b15e3dd69d6deeafb51d68bff84a17b547f77eac8b13a4787e8b35b1465181a9db04999fab79af442015f704fecb0d0cca5b258f1bee73a52d09b8b61639c48af011c53ed22266163280e8ff7dbc24cf63481293063adb6a406b588b83d938d42a13ed4f054a1fb15eadf8b0983691984b28306bf320b8e56c939800071b69630fae7bd35e9aec786c71eadca2994aeba2605e478252e498f4db88c6997f44a913a21defda54ff05b93cb8470e6746b8007241f9d426612671065ff10ace3c56b152e82810400c0efc173e0ddd4f66b06e74c6deac0dc58ba7a34fedf9424b739f239f781def1148403ad8db6b3ebafcc50c2f0cd505a165a23a955c2088fcfbe266f757826ee4a10144bd5253a238924c625eec956834371167cfb46417912738a947f58fd5ca36348d1ef10585cce8f7b2ae8ed27d9d4f822179b64c4b0ced423253d33dbf2506663b142e3daa63b32258c8759d38207cb4bacf46ecf5e3361b5ba5c08f00659d06dcecfd3c5daae3c267aebf467c374fe5bf1d4150354b6138b48c17fea4bd73a7cbc67667d106b8b4b396eb3fc41d030429d146f572f317aed708a860dc260df75df436765093a99dcc74bfb50ec053bfde4c2c4f5b573223585d38c22a3bbc731c06d4960f0eddc3ff9ddcb033fe499f2e05896ccbf1b526a542d042fea666bb2164f95d89fcccd55802c625627f05e7cd608be8d20c9e1c4aea4bb217f24cde3ad0c1c0ac316bfc16e83ed2dbf27d9cec01b96655557aae7ce8a855db3a5c5d32a8146c0f8981162cebe0747518b0a2f8c17baf2769af0a287fd91103f078c1609ef384c154a463a117aa031638cb7e2a9279858cfd2501603f65d37be7d59a2d7ac790f4bb3b3d99f820e42378d4284c9e334ecdf785f86bf75a38f5c06755dcb41c1c6d3205bc5e33a8066249ea7d6071dcb02c5c06da89f2691d95ea5f83ed294ef32a32566fb17a1ed33c3676695fd9781fbf34bdbd7b0b89f9d4b02f01b89ed462d0f3a25a53c440597b0f98400b1c0dffff620e7c4fd2ec77acbc6abb7a0aa822b7b7a41584ecd5232787ab3233e80e78a233106ee347ed2b1478384290146ee32f8a1d006e34be72134e73532e3beb8ffcf2e2bee44f088eeeeafe94daf9eef8dd15b3ef654b94a62b56e20f9d20a156a77328b4b594f9cf95bd68eb8bc42cba6a142eab393554eeb269a2b366bccf8c71bd371b6af89a18e7c74a003b7cf61bbe1f4987605cd4ce17a2f94d59d1deef222be3d4858f8806ae69bd61373d93b91ba6ff4896fad9d7d6355288df930057195a8438003161572b78a015919ebf7723ef8e6fa2ff9f914e129f1a53340634e6604db20581f91f38c94d53565d15d5caa307156c2a52063114a5de1ef9ff19ae423c56e67bb2f516eeb764068173ef06b826c2132b12b094afb0848cb0f02b15df567b2e2d4da159358ef9267a6e5f0c4bc0ece3a2fcebeb7828068ecc53ca4a61bd655d9706e8adcfb18f5a02c1ea8ecac6e25cb0ff3c7d287a1c9a5466aaea824c6932359e835c82020364968e2b53645870b77bba5c3e9b95364c07bd0eb6f830698574e76ce10f47dd94287d6bbdeda95e0399db761b65643611e4e34b7138cdb67008b2a00874003be56e3dde68b34210b06603fd1f5f1ca622b2dcbb12baa117b8700bedc85ef6b317d317c1bbbdce255fba34878fe6f6dab81b143c6458e0eeaf08d30b7923acbc852ac50af0119dd7ba36762c981ce189e189abd3dd509b631cb66347c6987a72923b065c5ba3fe8a8a9e72253ef16c27e5d331a03b0d82a0c48c38a89ae4339dbddbb42a5d7c3f17f53d0089e7dfaeeed2ae9a1d93b9f94be86dacd1ac0a89d0a5632f34bdeccc0129adf071e8461fcc9b67f2b14c9d4706c54938abe8d7e3e41742871e629ea7c1461768c61b07b445fb730f206e73d34bc8a4a6dec466de254abafaec88c4089eae43f70aab545276097fa87a6ea0ac9d9d0c18ba5109fa3f2ff0ddb0613528230214bede06fa73ad5c96c4d5519167f7a5ba2599aa884a987a5f6d46df4155da4d1d5ece476b025d6fe76f998ee2d9292df9c32c5ed9f72247ae26d25bbde0514b73d6eabe7260f69e6409f736d3e62367323d1496557e28c78542b77acc99326de69e398d19214a1592821fa6dfec0ecbfbe5ad9def170db6955a658fb97d35a0541d86cb29fe86d1b4109a8aab3e34a9ee5c49433523054bf87454c09adf65663a63ede641e8a8da947ccd76fa43b28cec930760afaa164e1f46f979636f5a31d7f9cd4b996c70a5176dacfdc919c5fe83c8b1fbaa00dac059c20b7c2f50b6eec5808256fc7d5cf1ae75354e36396635a52ca4ca6ce3bc88db5a37353") r2 = geteuid() getgroups(0x1, &(0x7f0000000000)=[0x0]) r4 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) openat(r1, &(0x7f00000013c0)='./file0\x00', 0x140, 0x24) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x5, r2, r3, r4, r5, 0xf0, 0x9}, 0x0, 0x5, 0x8, 0x5, 0xba7, 0xed, r6, r7}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001200)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xffff, 0x3, 0x6}, &(0x7f00000012c0)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001300)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r8, 0xfffffffffffffff8, 0x7f}, 0x94) 00:09:14 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, 0x8) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r2, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r2, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) msgctl$IPC_RMID(r2, 0x0) semget$private(0x0, 0x2, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r2, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:09:14 executing program 3: setuid(0xee01) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = geteuid() setuid(r1) setgroups(0x208, &(0x7f00000000c0)) 00:09:14 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000280)={{"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", "37c75c2bb877ba58d86a229be47cf43d95342bf2dc4aa729594b99c271c15c28", 0x9, 0x9}, &(0x7f0000000140)="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", 0x6, 0xffffffffffffffff, 0xffff, 0x1891, 0x1, 0x1, 0x1000, 0x9}) 00:09:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d000000b243114f5e920480b7d673"], 0x8) 00:09:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:09:14 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x144, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r0, 0x7f, 0x1, 0x5, 0x1ff}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r0, 0xd9a}, &(0x7f0000000180)=0x8) 00:09:14 executing program 0: syz_execute_func(&(0x7f0000000500)="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") mkdir(0x0, 0x0) socketpair(0x802, 0x1ffffffc, 0x9a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x80, r2}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xfd, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}}}}}}}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7f, 0x7, 0x1ff, 0x7ff, 0x800}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x7b, 0x204}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r3, 0x0, 0xf89, 0x5, 0x9, 0x1000000000000, 0x9c8, 0x4, {@in6={{0x1c, 0x0, 0xffffffff7fffffff, @empty, 0x7}}, r4, 0x722a, 0x2556b8e7, 0xc7, 0x4, 0xffffffff}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0x100000000, 0x4) 00:09:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040)) socketpair(0x1e, 0x10000006, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="e8"], &(0x7f0000000100)=0x8) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x7, 0x4, 0x6, r2}) 00:09:14 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) sigaltstack(&(0x7f0000de8000/0x1000)=nil, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="649a48bc2c44ea168efd00b235ba4d7465109501703908336f21c6aa171ee4708ed21ef557093f9172608c2e84c5edb2a3") 00:09:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:14 executing program 0: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x256]}, @mcast2, {[], @generic="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"}}}}}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:09:15 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x108000, 0x1) close(r0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000040)) 00:09:15 executing program 1: setgroups(0x1b, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0xfffffffffffffffe, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e20030000000000000000057991ec00000000000000000000000700"/132, @ANYRES32=r1, @ANYBLOB="0200e3aa3cdc3397"], &(0x7f00000000c0)=0x8c) truncate(&(0x7f00000001c0)='./file0\x00', 0x80000000) 00:09:15 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x86a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0xf43, 0x1, 0x7ff, 0x3, 0x3f}, 0xc) r1 = shmget(0x1, 0x4000, 0x1c3, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) open(&(0x7f00000000c0)='./file0\x00', 0x20001, 0x1e) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r2, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:09:15 executing program 0: r0 = socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = shmget(0x0, 0x2000, 0x20, &(0x7f0000002000/0x2000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) shmat(r1, &(0x7f0000001000/0x4000)=nil, 0x1000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x0, @mcast2, 0x4}, {0x1c, 0x0, 0x10000, @mcast1, 0xb9}, 0x9, [0x4, 0xfffffffffffffffb, 0xfffffffeffffffff, 0x6, 0x0, 0x2, 0x8, 0x100000000]}, 0x5c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) 00:09:15 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0xfff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1020, 0x9, 0xf510, r1}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c210f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:09:15 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000480)=ANY=[@ANYBLOB="ac1400aa7f0000080100000004000000ffffffffac1400bbac1400bb00008100ce12c322f2ee6065cf6ed9e38cf26d4b1ab3e94d341b3f2254542af1fcbdac3cd1fb37274f"], 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[], &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}}, 0x84) mkdir(&(0x7f0000000380)='./file0/file0\x00', 0x2) fdatasync(r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:09:15 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket(0x1c, 0x5, 0x1ff) dup2(r0, r1) r2 = socket$inet(0x2, 0x3, 0x100000000) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0xc1d9, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fcntl$getown(r3, 0x5) getpgrp(r4) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000580), 0x1f) 00:09:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x3001, &(0x7f0000000140), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4, &(0x7f0000000100)={0x1c, 0x1, 0x5, @loopback, 0x4}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8, @ipv4, 0x1000}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x5, 0x401, 0xebf7, 0x67, 0x1, 0x637a, 0xfffffffffffffff8, {@in={{0x2, 0x3, @multicast2}}, r2, 0x0, 0x2, 0xffffffff, 0x3, 0xfffffffffffffff8}}, &(0x7f00000003c0)=0xb8) uma_zalloc_arg: zone "128" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80017dca650) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff81110520 at witness_warn+0x640 00:09:15 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = dup2(r0, r1) flock(r2, 0xa) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) #2 0xffffffff8153669d at uma_zalloc_arg+0x5d #3 0xffffffff81035e31 at malloc+0xe1 #4 0xffffffff8105692f at crsetgroups+0x11f #5 0xffffffff810567b5 at crcopy+0x55 #6 0xffffffff81497133 at sys_setaudit+0xb3 #7 0xffffffff8170d7e6 at amd64_syscall+0x436 #8 0xffffffff816d55ad at fast_syscall_common+0x101 00:09:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:09:15 executing program 0: setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x10000039a, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:09:15 executing program 2: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000004c0)={{"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", "e9ee7aa116479d85bf8dd2cfc2215ae8ddb1b7fcd31eca7cac4926839087c13c", 0xfffffffffffffffb, 0x8001}, &(0x7f0000000040)="5b8419e56b82251393c66cf4f531597305007d9508304fc6c1aeea84193496d3e619926580c0d4babb0d7c22d26c0b6aacc4a72c6042715ef060e24ba7a68db63d2b53dc4fabd188abd78d5d516d5a79cd757a707cd5e0e382642ad14eb180ac8c75f4d82ff0fc7306328b782f923037613d", 0x1, 0x1ff, 0x41e0, 0xf0b, 0xb476, 0x6, 0x8, 0x101}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x78) freebsd11_stat(0x0, 0x0) 00:09:15 executing program 1: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000200)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000340)="d8e650393d340d69847953cf56d07a551783b1f9ce07396c4dcfd5cd186d59d0b66cd3daead64912e541857b9798deba9048a9014022bfa93768556e1313e353a2f16aeca648f5d21b69a4667b2598414ce6a4b0fc3cf8f74a4dbaae911c9691d8c6dffe16781fd3ce1807765addfc62609dab129557b2de5c72d564596b586b63a1ab80e73628ca030bb327f98f7d3bf0172534b5a6aa3d165fa51d95ab", 0x9e) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000400)=0x100000000, 0x4) r2 = accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000680)={r3, 0x5}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={r4, 0x9, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="05010000ff0f000011000000000000007a008000"], &(0x7f0000000580)=0xa0) 00:09:15 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb81003c0086dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018300907800000000609433df0000000000000000000000000000000000000600"/106]) 00:09:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x7394, {{0x2, 0x3, @loopback}}}, 0x90) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[]) 00:09:15 executing program 2: r0 = socket(0x17, 0x1, 0x5) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00T\x00'], 0x8) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) fcntl$setstatus(r1, 0x4, 0x44) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x6, 0x6, 0x0, 0x1, 0x0, 0x5}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000002c0)=0x10) 00:09:15 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10) 00:09:16 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x28000, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000300)="59736fd958d24780208b7986fbdf059bf2c8ebbf622c4ffc1a707861f9cafb01bd1069962487db2783f79ab1636d4b72cc818ca15ebd32a1de153b072f68c21844d36dc688fff0005005304bca4ce760eedcd7b83d8826c818fdb074ed1b8b85e87c253a27d2ae4da046ac8928c2b6418d292eabc658d2b1ab96a4b8be7b390bb413a1e402d3cc3300cf994875a7dba4f77c363b0c52c87259f72dcc722eee3f4bfd6719f0089e68c08992ebe6fdda826cf07b34867de906e528b670d3d8d5450ecc5d2c8007f51253815affdd916736b5bac6481f827adad22dcbf1f352348f428960dbf603f34bbe08b5bd7527be02ec6328e22557cc") 00:09:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000005c0)=0x400, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r5 = dup2(r0, r2) ioctl$DIOCRCLRTSTATS(r5, 0xc4504441, &(0x7f00000000c0)={{"ea2516cefaf69e2df06c950c101965cb3047793d1b81c021f34f9c6cf84d597722641928c31ccfa6700fd2ef45344714cc821b0797903dffb9e05eee00404c8703fd5e81185b28569b5ca9434d34380076172bcb817fdfa4fd9f7b85771916437ebd095c8020062fb025d74b68cb9d42488fbd3413d7227ce5190e767e82aa73f16c25e4b26be7d35b380176869b28c07874b8335b0fd28e9f39f97442faf2620c567cf812b548633619cd8e8c465fa5f9678d171335e6693ccccc7746f7dff4c96a19066018d1233416e99f9ae16e25036b687d99cccd165dfab42ccea430de2c0e5389426ea0ba1819ad6c6aac01226cd44e948966201cd57abf94d06082277e1a8764c29515cba76595d8fc87ddee4cf7a238a0670109d9b514c26d528bc3bc9029c4e5c10f775f1fa279bba41fe223faf1767930764873e689426c1a142b9631acec554911e98c2fd5371ef03dbf8e3689d6b1aa8c5fb8d8c8f81da851103c7429061f885aaabd71528e0dee12b25f88bf52607f817f07ca3116c9b0094cefd6e4437323cd2b0cf6ef2d0c6fa6d37ed20dbe7414af67dd8cd27f9cb7c3d8b2ad66cb8b13f00b620018c2dc5a10bea7d5f6e24ac28413967dc0450caff70acc1efa43caa486e262a9696d2f2a95c457e2e609983da17a2ca2a8cd952de316d7f810960016298e79ae4b4f151df8d9da7d7dd2e4811f58fe7838edb9ac969279d4e38c1439f0c0005e46155c7d8c6682f7a9d173c46f43d79547797303c0cca9806beb752f03bf98a52ab8b74dc1b312e522101f2d7ea30ae51fcc55ca7c2cc4c38e263d2300ef8a72aeb975cdd781c876db0d6b4d0a5cecffab9c41518127e5a40484cd50d77dcb4de5d81282748257b6b14587e0aa4ef95ade4bdb6766351679b0826e2f25f28ed9ba764a11c5d5cf0add7cd4b123870c6be5ef6e59f6aad1dc54251a9c6b4ac487cf1fb4d4b839f0dd79e84b6ab7eeabdd8690dcf39e8f7cb031770351f134386dc92810a9f1409a8a520e1aed206bfb7020e7f0da9d87307dc698748010fdb22e192f68beed5c8b902b6ca5d2a5c8c873228e490880042f577690872de55672cc07c43319528ffa06ecf7c2fba32d8dcdd68d0c3b7155d09cfe0ae945e8a459c134e25be129c43811fe04b7434560b94cd2f95de82bedc1656e657ec0e796bdb852897856ece9011357178d5e3fd56a4a077f1af7f4559c50db9da28018b2c182d7a7231e40cd1f87dda4ecce59b133e00f522a9e463013817a96079657096e9bd399effa49893008ef2ab3e47799d9181c27915f3c5b077bf633c6e69aafb7e2a203dfab1985e05ab305cfa6fb23238c80edc806e4f4ad1ae49970a5147460fd6c937eefa5fe183b0391f685d0f8ff6a8392d919f6e1167ecec632e8182d62ea9e2c5797ae1b593d3b3aad24e7ee8985adb5e62c96a0", "b77f96de07c9e135fee85ac728d9253ac0520c407bd3321114742a231eadf549", 0x5, 0x2}, &(0x7f0000000000)="ffc838b6a597478bbf1547018eca0f3ef800bc49a7fe1be0d2bf0e059be81655c1066b3f3753e79e19e60ef5a50c360ee965bde49f6c517e1f3f34b15f63fca75e774d45214f6212c3f04809fc4baae4ebe94e8a7253d4ef8ef1565d99c7a0eb51581535929ac3853a62ef8d6828646c270d4dbe2f2d4db3d4010b88d292f468e004d2e2896280d04287ae627ee35460d2fe2ae4de8055a624c7700865926f3d883c", 0x9, 0x7, 0x96a0, 0x8, 0x80000000, 0x7, 0x7ff, 0x3}) setsockopt$inet_mreqn(r5, 0x0, 0xd, 0x0, 0x0) 00:09:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) recvfrom$inet6(r1, &(0x7f0000000780)=""/4096, 0x1000, 0x0, &(0x7f00000000c0)={0x1c, 0x1, 0x1, @mcast1, 0x1}, 0x1c) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000006c0)="822a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250c9f307306eed40c8d83a4503c5b328a9d2fbc9ebe2b9d500008e8bf43200e9d2cf1fe3bcdcdc807e5700ffff27fd4069d80c1fb18b77ea441b0c3b31987fe441e2ff5675281200995e03000000d97050956a8d49a74c37ffb1b1991ba402be97ccdb3991d74b5a47e4d82b30ad3a24d7d0b5b8001451") ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000001c0)="e6fbabc5f5aaa9765c7cad74423f9707847028d95338c18070cec6463b77e7a319462efbc3cbd834089376e0d32fefccb58bb092cb38d8886ff540a856122c508394875766032725678c7a8580bd63c0ddb43cf6eedbf58026f4e2fd61ed854fa9027c1b2f180779f3bb574ecb7789f8e39c8026b6573b18ffa39c42c514dcc265a5895f9af4a12d10e87faab3f6a410d1d7158530812d9b69397b2105e0b494882f3b6d414753485a7f2685303020e0eecbec46b894c72d626c9531e5961fb33f950a8c5473fbda2b9f49b63a30d139b5b0") 00:09:16 executing program 0: getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000400)="2407c49550ed8142e09e0e8112d7f3dcbe72017b9d36cf28a0587f73658d1417b10720003066303ffe2413c01c4336db6a516faa9f188aab30050c36fd3c6ea4aa400f600391f869f2ac089fdc18cfb3eaf9afc182f83976996d9f35a93ad38a9c350e6108bdf64672ea096f895c65d32b8bde8c743111260a42ef8de4cee3193a84c4f42c60fa7ec7ec2ba9e028369c367074da0b46c5b59e61fe744a6c041a1b8128feda9ca8dcf059a5e352333f72628822edec333172899a17d6f6e0") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f00000001c0)="59804de3faa3d44f6a60d2686def384bdbb9c0d7ec6960bd6cfb90f3d75dd46ba581267b9889edd4dddd85ab95f190cd401a3268d7b096ef9bdc180c3d50a8a9a274c0298ba51e6f8ab2eb2736414ab405466c203e8beaff48a0edee86a98a04b374243791950547a07ef5cb74742b5d418c145a0bab087247609fae5a3864ad23a3ec6b2ac44ae744b870d128d02f1ccc") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sync() r3 = getpid() fcntl$setown(r2, 0x6, r3) syz_execute_func(&(0x7f00000002c0)="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") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x1, 0x8, "68b72ddffe9b8797"}, 0x10) setsockopt(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000280)={0x27, 0xbcc}) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:09:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4, 0x13, r0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) chmod(&(0x7f0000000300)='./file0\x00', 0x60) mlockall(0x3) rmdir(&(0x7f0000000200)='./file0\x00') r1 = socket(0x10, 0x10000007, 0x5da) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000340)={@empty, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000010000000400010009002600020000001c004e2205000000ff020000000000000000000000000001050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039fc3eff4612f6f11617231e9da47500"/163, @ANYRES32=0x0, @ANYBLOB="09000000020000004306000007f1000005000000"], &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000480)={r2, &(0x7f0000000440)=[@in6={0x1c, 0x1, 0x100000001, @rand_addr="017fdc9c93c2e33b40e36d2f353cb447", 0x6c7}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@local, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @broadcast, r3}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r4, &(0x7f0000000180)=""/48, 0x30) syz_execute_func(&(0x7f0000000000)="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") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:09:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="16c8e70300ef1b4a3000"], 0x10) r1 = dup(r0) fchmod(r1, 0x40) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040), 0x0) 00:09:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x8, @loopback, 0x401}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x800000, 0x4) 00:09:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x849, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=""/233, &(0x7f0000000180)=0xe9) 00:09:16 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/14, 0xe}], 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1cf70f05bf11444100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed66440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00c481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 00:09:16 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) 00:09:16 executing program 3: setrlimit(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fstat(r0, &(0x7f0000000300)) 00:09:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:09:16 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000000)=[{r1}], 0x200000000000057e, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x6}, {r1, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000200)={{0x5, 0x8}, {0x1, 0x8}}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:09:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000040)="b6fff4a91ec010e5a907a7123b459dd549ab28d890fcc8a74040b2623eecc87fc076784b4c7b003700b0c3d0a10bba56dbd113f7e1e562aca4d30c6c5eccd95cf82241cd8bd2", 0x2, 0x400, 0x2}) syz_execute_func(&(0x7f00000000c0)="9826473e431c0e0f05042459bf0203e80040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:09:16 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sync() socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400fae66c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005cc09da57469d410") 00:09:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="4caa0b68da5e4dda116d4c70d24552f5d782af74922aedc04d4def68b6130dc011273babcdbdf0ab760394e8600bc176fde23fa589cb0d05d1b486ee7e7c7cf85a5dbadda1aeb54148fb7b820d82d150c0baeb3c3313f011ca3ca46a51bc13f49541252b3ac0d94a81d6db0ee5cdd9cb44a991cc99b289861f9f198a9dfd06b82c09d9219aab9a9d88b6aaf0ab3e7300cd956642447a23d099ded52654fdca3d4e5d") r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x3}, 0x8) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000240)="472dcd8e0aa0400f2a3766420fd216c482f9213a660ff7dec4c2b991bc640e000000410ffad58fe9f8900511c4f11e64660f3a4251e62fc442fd34ae3a8e0000") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r3, 0x3, 0x4, 0xfb00000000000000, 0x1ff, 0x6c1}, &(0x7f00000003c0)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000400)={0x16ff, {{0x2, 0x1}}}, 0x90) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000004c0)="6966cf678aa4ee1cfc09db22437b1965bdafa496638bbafddc3669b3ce23bb159ef9a2508fe4eabda856d8495726e716e403d3e34f40e4b2b209bc0f4a9d467d449be2f7174cc2ffa5de7cb9882a7b74dc469998a04d1d9e954f239cdcef44c6131268") bind$inet(r1, &(0x7f0000000540)={0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r4, 0xd7c, 0x1abc, 0x8}, 0x10) lseek(r1, 0x0, 0x3) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000005c0)="ccbd1568fb22d92725b5a6c8fd2d3ba718e68ff6e17a90f4f2225d93811c17b42e59516973bae97985689a9ae8c0deee1190f831220fa254e2b3430da0337310edcd9c6c5a314ae4ccf421a54bb0793c36cccbe1dea70a47af11b3c4f81d5fed") r5 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x100000, 0x34) bind$inet(r5, &(0x7f0000000680)={0x2, 0x1, @multicast2}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000700)="5a478b6fe9426d71dc487063e7552ca043eeddf57dfbda823a68b4adbb8811474bda01243b9170939883b3a20d86f5b9c239f5d3daae48e2da69234f160f667ce0519d25a39cd37fa4463c3a8d2aec0fd27e45c0a6f19d58eb161ee494b0fc6de8abc53a0ae2e96ef0e16027b65c1a2ca07fa78e52c8d2d9f0536b0bc3cc2800f422932bdb84") ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000800)={{"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", "eea6e3556c1703db4b26e9edadd2b939c21834b20a47a9d1f0d80542ae9331a2", 0x2, 0x5}, &(0x7f00000007c0)="fcb1fae8bb4d0314dcb5580ccdeff6652696d53229cfae703c103ab3eb1107e3d85168b7fa12983c95939a42df6d3c7c05", 0x5bc5ecf0, 0x3, 0x1ff, 0xfff, 0xfffffffffffffffe, 0xffffffff, 0xffffffff, 0xad}) sync() setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000c80)={@in6={{0x1c, 0x3, 0x2020000000000000, @loopback}}, r4, 0x8, 0x2, 0x5}, 0x8c) clock_settime(0xe, &(0x7f0000000d40)={0x7, 0x8}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000d80)="a3d8bcae7dec4d85154012107e6be4f5615e0a3890e2290e8cf06121fbcdd5225259b447c30778b7c1d15a6e2c86d04783fcd70e7ad08877150a0448fba6957de45ee76f076e5589e73cd72d20ffe014517a753a3cd14afcf9452f54a19ab23bfa85686f002f700c07fe879c1ad2387cae11f757cd503341a06bfdd53cc988592d0f9e1d42f3ef15b46cad0070032ffd39844a936fb0c938d101480ce99ed8ccd0cd1ddf83002a12196f6cc49c8b1f5492a8b64d6d4b5bc314c0bf877ddb7c49ec0d3410a310cd3d8dcbb1b6f0cc7fcfcbe3350c7f2587ad34") getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000e80)={r3, 0x400, 0xfff, 0x100000000}, &(0x7f0000000ec0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000f00)={r2, 0xf, "7536719b84a4c86ad58d0e32235fa1"}, &(0x7f0000000f40)=0x17) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000f80)="93fb205c58de2b4a07f192112fd559f20166c05e52757a62370bb2b31bab55793c0cedc0cba48ad9df08253cb460c608dfa4155b8214e9bf93024427e8e348ed79a99a311a06a51b6a6fdabb46990d3ba668934db2c06b1da83c935769d368fc32363dcb66c3e3adddc64413796969dcdcc38626e6c28837e208812e1b8447b50be66433ea4a1ac1a7eb680fc3abc8", 0x8f) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001080)={r4, &(0x7f0000001040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000010c0)=0x10) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000001100)=0xffffffff, 0x4) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001140)="bba28cf580d82e7ede19b784cf3854dd30ccb6f24880db1236b509d7ecaf2b0adfddfdb2bc2f11c75cfbcef3197e3d2761b43aa688866200d2d57969e419a347b9b28c2aa481e8490f0ab1cc9e81eb05d0c2700966034e16b9faf712e69f63c8852da1f9ad3f8a78f76a71b989fa5d4e9b7d79cc7a167fa9ab64") 00:09:16 executing program 2: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b92104c507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30065100000ad718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e264d0f7e7211dbd48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63730d4ba261b7e2c1") r0 = msgget$private(0x0, 0x400) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x1ff, 0x1100, 0x9, 0x1000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x8, 0x0) 00:09:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000080)="6ab796c0527a35a1166ef9eb7e1e24693fb1cbd00e8a274ce04a13108641ebb8e01712cbaab89c147a52522af5a0a1381c7d05e20cd9fd5f8d6f5f0d81484db57de8a42c6565167db0d5b662ef2e8c3104c22d0ebe4efe4f0ac10fc728ac4b3c30ab0954b2f805af199b43102be8b967e983e32c39ffcded370090b8976d8237a571cae2e017147fc9db74f1f9f972f65b6b60b30820e27f085d1a70370d7f31b54d212ba0f19196aed531492beb29a3577658bf5452a8f0816ad8543b9774e9e5e82679d3549ae00d7a5eb0c4fa51a25b5d8ee8ae682f7eb2ff887a2db2011979b048de") 00:09:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x29}, 0x8) 00:09:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x80012, r0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x3b35, 0x9, 0xc00, 0xfff, 0x0, 0x9, 0x6, 0x1f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) 00:09:16 executing program 2: syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5205f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2") socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10) ftruncate(r0, 0x407e2780e2) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) fcntl$getown(r0, 0x5) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x108, 0x110) fstat(0xffffffffffffffff, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="00302f6530002a208610f49f7b"], 0x10) 00:09:17 executing program 0: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) socketpair(0x2, 0x1, 0x36b, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x9, 0x4) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:09:17 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c11b5b59acd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c05486865bdedec4a1e1e0ef26400f0d1826670f3802f5c31fad6736660fd238938c000000c4e3c56fa95054ee89cdf9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") msgget(0x2, 0x400) 00:09:17 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sync() socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400fae66c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005cc09da57469d410") 00:09:17 executing program 0: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r2 = getpgrp(0x0) fcntl$lock(r1, 0xc, &(0x7f0000000280)={0x1, 0x0, 0xdeb, 0x1000, r2}) getpgid(0x0) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x4, @mcast1, 0xe78}, 0x1c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ftruncate(r0, 0x2) syz_execute_func(&(0x7f0000000140)="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") 00:09:17 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c020f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x101, 0x4) getrlimit(0x0, 0x0) 00:09:17 executing program 2: syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5205f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2") socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:18 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c020f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x101, 0x4) getrlimit(0x0, 0x0) 00:09:18 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:09:18 executing program 1: fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:09:18 executing program 0: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r2 = getpgrp(0x0) fcntl$lock(r1, 0xc, &(0x7f0000000280)={0x1, 0x0, 0xdeb, 0x1000, r2}) getpgid(0x0) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x4, @mcast1, 0xe78}, 0x1c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ftruncate(r0, 0x2) syz_execute_func(&(0x7f0000000140)="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") 00:09:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0xb3c8a180dccfb4e5) getsockopt$inet6_udplite(r0, 0x88, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:09:18 executing program 1: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffeffffffff) r0 = socket$inet6(0x1c, 0x4, 0x3fef) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000140), 0x4) 00:09:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0xf, 0x3, 0x8}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x81, 0x7ff}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x4, 0x62}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x10000, @ipv4={[], [], @multicast1}, 0x1f}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 00:09:18 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:09:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) 00:09:18 executing program 1: r0 = socket(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000040)="bf29e55eb14a94a755959297daf11261c2a1386e7fe4478d", 0x18, 0x100, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) connect(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x2) poll(&(0x7f00000000c0)=[{r0, 0xc0}, {r0, 0x18}, {r0, 0x4}, {r0, 0x45}, {r0, 0x2}], 0x5, 0x7f) 00:09:18 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000010c0), &(0x7f0000001100)=0x4) mlockall(0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[], 0x0) truncate(0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$unix(r1, &(0x7f00000000c0)="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", 0x1000, 0x20000, &(0x7f0000000040)=@abs={0x92bbda59c1b6682f, 0x0, 0x0}, 0x8) 00:09:19 executing program 0: syz_emit_ethernet(0x3800, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xe6, "b747e3d00168b12b3b5ee2af31a5cdabbcae34b4648e26ceed2089663b8f6b4c7f1b60b3a75ca95e130141e5833e5cec7ba7b4dc49ca5cfb48566f015f8fe7f28eb1fca3f49243b7ea05dec857fc3e6a4ebe7c18cb0d26cccce1345236cd797602bde2999d996bc9bd4344a862e893e65a1aacdae36c77e5949d8cbf68e518a990d009a3b0c767af42751b7a71de2df6e539487a275c055d17eed14debf3bdf40c48cd6896b5c760fb88775febb3c35ee483c3395cc8f4b7dbb51e3bea31db83beac6b15ef79a2690d6c41cc24a783547fcb16fbd11911162031e0f149c7cbbef95e49bf3491"}, &(0x7f0000000280)=0xee) 00:09:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x9, [0x8, 0x8, 0x1, 0xb94, 0x9, 0x0, 0x0, 0x0, 0x2]}, 0x16) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x8, 0x9d, "6a741978c2e2bba10c9a57c0cebb25b41c14a50d63c87ed1ca8a7b1da517a73b53b503604250aed48be49f090ef75b2ec4e6111145921f990d6a0e911f64351617b59edc6fc4856c7a00f41dae67aa9e56f6138b8cd6f25a77749cb239592d450ca4e8e76fa1b441e14a9859a51ab802846f1cf85bcf148711020b36a36049055bc9458bcc486bbf75bc6589f7a3caede448067bd33beb546068df9a7a"}, 0xa5) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x20) close(r0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x9, 0x401, 0x705c, 0x10000, 0x80000001, 0x3, 0x100, {@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x7ff, 0x0, 0x1, 0xb81, 0x1ff}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x9, 0x1, 0x6, 0xffffffff}, &(0x7f0000000140)=0x18) lseek(r1, 0x0, 0x1000000000003) 00:09:19 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="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") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:09:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) 00:09:19 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, r3, 0x0, 0x40000009, 0x0, 0x4, 0x0, 0xa357}, 0x98) 00:09:19 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000010c0), &(0x7f0000001100)=0x4) mlockall(0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[], 0x0) truncate(0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$unix(r1, &(0x7f00000000c0)="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", 0x1000, 0x20000, &(0x7f0000000040)=@abs={0x92bbda59c1b6682f, 0x0, 0x0}, 0x8) 00:09:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x8, 0x5, 0x9, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f0000000080)=0x1, 0xfe9f) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x247ebc92, @empty, 0x200}, @in6={0x1c, 0x3, 0x3, @mcast2, 0xdd77}]}, &(0x7f0000000180)=0x10) 00:09:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x0) msgget(0x2, 0x2c0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0xa) getsockopt$inet6_buf(r1, 0x29, 0x79, &(0x7f0000000100)=""/121, &(0x7f0000000180)=0x79) accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/71}, &(0x7f00000000c0)=0x49) 00:09:19 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="f5f18e4ebc8a84679ba7b338d62eee5ced00"], 0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)) 00:09:20 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100802, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001180)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000001140)=[@init={0x14, 0x84, 0x1, {0x9, 0x9, 0x9, 0x2000000000000}}], 0x14, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1202, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:09:20 executing program 2: socket$inet(0x2, 0x5, 0x0) 00:09:20 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="f5f18e4ebc8a84679ba7b338d62eee5ced00"], 0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)) 00:09:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0x10000000000000}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x400}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x91}, 0x10) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x0) shutdown(r2, 0x1) 00:09:20 executing program 0: r0 = socket(0x1f, 0x7, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000180)="e3ae3b44be65acdf77a5e26a3ba7a851a79017ab44254afb887f201dc49ca87eb5e4970a214eda84443fd4f5af62e73d5dd2af07de2203f93a8484572c0c00b890d85bb40b7862794f7a7c9b02ede0544dfa364dfb7e1cf50aa908b90de00244218fdb62992bd9bc0205068d33e0538949f8a0843a6e3bc110b62a111d0dc2d419d4ded820c6f9f7a49b1e7ee31db8dc011ed8941c4546afa733a7e9d32c78a40edbb662c3f2a86abc14abea312c4bc3986094e3ac44a32cb19ebd9add54bdbfa7fd8c66fe3994fe426d16cff0a484409942") r2 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x9, 0xfffffffffffffe91) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0xb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r3) 00:09:20 executing program 3: getpgid(0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x3, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) 00:09:20 executing program 2: syz_execute_func(&(0x7f0000000180)="c4637963e4fe91cd8040afe59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f673ef044101d0040f6bee00000e280206262c4e281a6d651c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00") 00:09:20 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c653000d63781a80402d3dbfe094adc31f1c394b7927a8bca50c521e560b116187abbe51dbdbf2b0151bf3903741f1920b57b8846935b236af9256bbe667e91c2e51c570b29eee6c546cac9b774cef58598ef0c621c45aac7faf12cdca332b7d9e5756fa0fb6df343663b8e48955a49043a53e8b4e5611d0938c4d22c111aa17d2e12c8636bc33042c9b5e2a4d9570c5c4fb2d284322bcba8282dc2e58786e9bfd3e14200000000000000000000000000000051579abe5a4e939d90f6314114de6286a90226947c18044e673f14cabf3166c03df42ed7b5d63269a50b5919df069a6024dbd48a6f9e9f0868c9e5a7d467245808caaa08153804599fe4174c2f676606bf56e2054ecd25360d7ee9a21dc0f25e0243064a5af22f96108794f949904160fcfad935dfddff1edeba"], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) sendto(r0, &(0x7f0000000100)="aebe4c696d73a859568e633480a7160bfa6698678c95d64b706c7b11ff8e7f355370811998ee2cb0eaf971eafb3a", 0x2e, 0x8, 0x0, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/36, 0x24) 00:09:20 executing program 0: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) sync() r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000002c0)="1304818504a50d1fd36bb768992c706296250943888a606ccf8d849db99fdccfbf9e80b0d1ad2236975f06605f88cc3d44d77abf87b965d18508f387499c970a3a0a6e3eaf6034b562354848fbaaec46b94cdcd0d8c766b9783810bf3a7a3a0cf6b05556f234bf39b1094218dd343cde19a731f32ebdebc19910d5e3826d745b01d5888c2221d6754f2a37091c1e14e218b74dda1109bd9565d9c012a00f62d649b2c66f6fd32affa7c734c5d16cf5ac056b9c13ea1acafdd6257c714018568864fccb2c") socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000000)=0x2c4) 00:09:20 executing program 1: r0 = semget$private(0x0, 0x1, 0x5e1) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/78) 00:09:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, 0x0, &(0x7f0000000140)=0xffffffffffffffd4) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 00:09:20 executing program 2: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) poll(&(0x7f0000000080)=[{r0, 0x10}, {r0, 0x140}, {r0, 0xa8}, {r0, 0x110}, {r0, 0x2001}, {r0, 0x2000}, {r0, 0x2000}, {r0, 0x4}], 0x8, 0x1) 00:09:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000000) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x100000, 0x118) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/72, 0x48) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="965de2ae5de43a87360004557b4b385bdc8b0a4408a200676d1574678bd171a31541dacf49cb98dc09c2632695c4369752c2de85f5ff6eb5f0cec1a274fd21045c7762443f4dc8b28441b1178eeb7a75ddbceee6e7c416fb94cccdce7290782acafa994ec04c4522db3f2d7d32ffd1d957ca651b328e1622a29c501b40d947bbc7c97b4406efc67d7a984ad1dbb6dee13f99140a1fb0e79a95b3523618dc", 0x9e}, {&(0x7f0000000140)="1d5446d521589b60f0dcc2e248caf999fb6bcf11864fbf33b2a75c7b1072937cf5bd00c661518a8ec06623ef75856a3d6051c8d3b7821b586ae332ab71582ac995fe6a8511d795f004bfa6b8ec5cef4a902de666c56055c722840c5c5d4c390d35ffdeed24a37578ffa65a9c", 0x6c}, {&(0x7f00000001c0)="52d83e2c47b78a55403984747173a7076f649d0d503e4560b073713dac169db90ed4b79735d3c33ba6f7a6ab2d11987183a62347658f79dfd495803337cdb1aa1ebcc957e1f82571ac24", 0x4a}], 0x3, 0x0) 00:09:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x108, &(0x7f0000ffc000/0x2000)=nil) r2 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) shmctl$IPC_RMID(r1, 0x0) 00:09:20 executing program 3: syz_execute_func(&(0x7f0000000340)="91cd80c442192d3b41d9e08a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef0f0d85ef020000670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x0, 0xc5) msgctl$IPC_STAT(r0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/20) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000004c0)={{"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", "3e5e8ea5b3c22ff34374dbed16edc47d82f5bc21ab761fef01b85362f596cdf1", 0xffff, 0x100000001}, &(0x7f0000000180)="514447889ef74d9685c7156a0f5fd9365861543806b966b56f105242b98f3f8094dbefed7ce4030b1c854b64fecb0f540b8aa19fb2c1b2aff5c8d50dffe2499895dba773976cf467664cd84ba5595c223d70510417b521fd99474ec80b06d061d31d52f04f94585b9be753c10b9ce105fa6aa04b1b7292e749746802006fa74b3027d9b934ff83887df6a9213cfb3bc2883ab07142d798c789d95561d8b6c0ccb9cb796994f3acdbe140f57bf66337ad22de2f61746df6609a8768da49e9", 0xffff, 0x7, 0xffffffff, 0x7, 0xfffffffffffffffa, 0x80000000, 0x4de, 0x1}) fcntl$setflags(r1, 0x2, 0x1) 00:09:20 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xfff) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:09:21 executing program 0: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) sync() r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000002c0)="1304818504a50d1fd36bb768992c706296250943888a606ccf8d849db99fdccfbf9e80b0d1ad2236975f06605f88cc3d44d77abf87b965d18508f387499c970a3a0a6e3eaf6034b562354848fbaaec46b94cdcd0d8c766b9783810bf3a7a3a0cf6b05556f234bf39b1094218dd343cde19a731f32ebdebc19910d5e3826d745b01d5888c2221d6754f2a37091c1e14e218b74dda1109bd9565d9c012a00f62d649b2c66f6fd32affa7c734c5d16cf5ac056b9c13ea1acafdd6257c714018568864fccb2c") socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000000)=0x2c4) 00:09:21 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x2) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) syz_execute_func(&(0x7f00000002c0)="c4e1f9134fc8c401fd6f7d09c442fd1ef86646f10fc7a70f8000003e9e8fe978c619c46268f5de66440f5e130f0f33a6") msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x1000) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}}) msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000) msgsnd(r2, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0) msgget$private(0x0, 0x40) 00:09:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x56, 0x0, 0x0) 00:09:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0xa) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="06000000199e03fbcf862f4e97f19a28a78334ad1837807f32f57cc94310f0f49486a12b9953c91ca415284aa2c3fdc184e69e4228d50100f58e325f08132518243ef9bf0d1f5492bf1d71f4b6c5413e6a5427c1388f7f57342453303c6d6699399b4cfcdedb81feae33c71c781fe930ab36bcbe37ff7e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x4, 0x19d) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:09:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) socket$unix(0x1, 0x5, 0x0) ioctl$DIOCGETLIMIT(r1, 0x80086678, &(0x7f00000001c0)={0x5, 0xea}) 00:09:21 executing program 2: syz_execute_func(&(0x7f0000000140)="2c56b5b598cd8078697bf56962f5696200d936470f5e18f2680c0000008fe9589b26c786c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce00000802000440f14b396bec08a51518fe9509b9b9bfc0000c1ea01eff220dc5f0b00d9005a8b8b363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xfff, 0x5, 0x7, 0x4, 0x9, 0x5, 0x4, {@in6={{0x1c, 0x3, 0x4, @empty, 0xfffffffffffffffd}}, 0x0, 0x0, 0x1000000000000, 0x465, 0x8fd, 0x7}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, 0x84) 00:09:24 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) connect(r0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) 00:09:24 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) rmdir(0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0) socket(0x1f, 0x5, 0x0) 00:09:24 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@mcast1, r1}, 0x14) 00:09:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x1, 0x100000000, 0x101}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x401, r1}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64) 00:09:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x4000, 0xf21b, 0xff, r1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000000040)='%', 0x1, 0x0, 0x0, 0x0) 00:09:24 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) socket$inet6(0x1c, 0x20000007, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/16], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x82f, 0x7f, 0xee3d, 0x2, 0x7, 0xbf, 0x5, {@in={{0x2, 0x0}}, 0x0, 0x9, 0x7f, 0x200, 0x200, 0x83}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x401}, &(0x7f00000001c0)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x43, &(0x7f0000000580), 0x1f) 00:09:24 executing program 0: execve(0x0, &(0x7f00000000c0)=[&(0x7f0000000180)='#\x00;a\x8a\xd9\xc2\x17\xaa2\x1de'], 0xffffffffffffffff) 00:09:24 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="f8cde26df2d415ea40d3e2492d5d66ece6390f88188fd4125207b20ae1f4c48bd9349f77d150ed1a25da31af0f7a23b9e401d18d9f4b76a328451197c51c9e024264d0c0cfc91f70cd7cfd92c3b790bc02f796d222336e0a00"/98], 0xa) r1 = open(&(0x7f0000000080)='\x00', 0x84, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x10181, 0x1) fsync(r0) close(r1) 00:09:24 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) 00:09:24 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x612}, {0x40}}, 0x0) 00:09:24 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@loopback, @loopback, 0x1, 0x6, [@remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1]}, 0x28) 00:09:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) fcntl$getflags(r1, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0xd8, "1b91fd9a8666cac9b5863d282fc45d3ac4f590d73ba0a5311af6315df1b89bd5cb38ee095e3447fe31152b1f184f669d0e79e712c24d6ec08dcb8a0388b251c64ec85d4f2877f9de142f43ee6100550e25a9f3ec5feb8cb287159c19d5598e6b89ff0c5c6f3dee86b9d685210c29c5872017db90675e3a3db81494f7a9f091021f5a70afe60a75bbd52b23b5ac441127e726fe57e84497059d22548f925f7db5364db004f69b767688d6cc36e7d5472058ce343f8d83083e1d399b1fd70584c10a0d0a2909b38684addd86d201dcbcf86548106ecca1c0a0"}, &(0x7f00000001c0)=0xe0) 00:09:24 executing program 0: syz_execute_func(&(0x7f0000000180)="b1ca91cd802e410f18dfcdd0d0c44139fd5bf9c4e1ed72f574c7c7e4c653fb0fc4014c5868f4295f68c44149f2168f4808eebce00000802000c421fc51c1c442d10384543e5cc763c48192558dc3c36645c421e5ec19f3400faee4c4210de547bb730f5726400f5c1849246b014dd2fedf646736676666430fefb300000000c4027d318cb50e000000f3460f1a0b111d54111d00") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x7, @rand_addr="376d01b619503388ed3e1fd11ec6d029", 0x3ff}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x9, @loopback, 0x4}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x56, @mcast2, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000240)=0x10) 00:09:24 executing program 2: clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) semget$private(0x0, 0x4, 0x750) 00:09:24 executing program 2: syz_execute_func(&(0x7f0000000000)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = msgget(0x0, 0x200) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/175) r1 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000005d5fec8e4b296977f0209d583756fd96fc90f44105ee03713ae704dfef3a57922b0ea30000000000006a9a5b19f788e64de9503a5c36b4b25c9bce7a9d42d30b96e8b495"], &(0x7f0000000200)=0x6e, 0x30000000) msgget(0x1, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc000000d643c3ca1971e444807254d7bdbc6beec8e50500feffff173d233fe07c763a26f6943d57ed6acb0d92026b571006dbff0586c264e2f8a14f3f2a5551177ded077a8615d19e1a41661ef029447df17a59d7c26bb10f3313586aaed2a34f90b933e7c701c96e0b7a40e9b0838a29c3e5fa18a3c682f6854d87e2014acb058ec61e280458f416393d15a69e8d4418f70957c56275e4c5322af7bd293b5644c67c7e3a1edc829bb2223bf52d32cd1d928de54d69dbadf4e7b36ae5139b4a595c3bf581c9e841ee48539913286300"], &(0x7f0000000340)=0xd4) r3 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000480)="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") setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x121}, 0xffffffffffffffde) 00:09:25 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa68186406") fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 00:09:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001}) 00:09:25 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socketpair(0x0, 0x0, 0x3, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x83}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x20, @ipv4={[], [], @rand_addr=0x400}, 0x7f}, @in6={0x1c, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x6, @empty, 0xfa}, @in6={0x1c, 0x0, 0x5, @mcast1, 0xfffffffffffffffa}]}, &(0x7f0000000200)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003e0000000000000000133d00"], 0x14}, 0x0) 00:09:25 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x2000000000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000340)={0x80, 0x1, 0x101, 0x3, 0xfffffffeffffffff}, 0xc) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1f, 0x4) freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x800, 0xffffffff, 0x101, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000380)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x23) 00:09:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = semget(0x0, 0x4, 0x400) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000040)=""/67) listen(r1, 0x0) close(r0) r3 = accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x408, &(0x7f00000000c0)=0x1, 0x4) 00:09:25 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(r0, 0x7d1608f6dedbee0c, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x3}}, 0x0, 0x5, 0xb7, 0x2}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x5}, 0x8) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000004c0)={{"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", "4e4054bbe261dd53e103fbad6d99604db2b4eb80513a33a4569eaa50eb43b9e8", 0x6, 0x6}, &(0x7f0000000200)="76a957403f7b75154f73b5b91563a62bd49c9cfab3e2b758f2f4d7bedebf47e05103cb9badd96fb1facccafc49267bd415af31d6e37166d663f83155", 0x35, 0x2, 0x4, 0x9, 0xb42, 0x6, 0x24, 0x7fffffff}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000380)="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", 0xff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="f6b26af6c63b1eba6af274377d2b2601dd49f36770") mlockall(0xa) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:09:25 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) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f00000000c0)={0x10}) 00:09:25 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e29000/0x4000)=nil) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4000000000000000000000000000000000000000000000000000000004baf2b93a3ec818a57f89af1375c5c1c38813ab1b904f1b28710b540d19d", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x3, 0x80000001}, &(0x7f0000000180)=0xc) shmat(r0, &(0x7f0000aad000/0x12000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:09:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpid() getpgrp(r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) 00:09:25 executing program 1: syz_extract_tcp_res(&(0x7f0000000100), 0x7fff, 0x5) syz_extract_tcp_res(&(0x7f0000000140), 0x2, 0x83) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000300)={0x41424344, 0x41424344}, 0x40000000000000, 0x1) syz_emit_ethernet(0xe9, &(0x7f0000000340)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xc, 0x4, 0x7fff, 0x0, 0xdb, 0x64, 0x2e, 0x80, 0x11, 0x0, @remote={0xac, 0x14, 0x0}, @empty, {[@rr={0x7, 0x7, 0x6, [@broadcast]}, @lsrr={0x83, 0x13, 0x8f, [@multicast2, @local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}]}]}}, @tcp={{0x3, 0x0, r0, r1, 0x7, 0x0, 0xd, 0xa0, 0x10000, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x3, 0x812}, @sack_perm={0x4, 0x2}, @eol, @md5sig={0x13, 0x12, "be17abb33a76ee91a0c4090e6767d7ea"}]}}, {"318662fc4ad1f641a31f40ea5268d610e53cb5ba912e2d12e9b19bdb51eec7b288e3af8094af9d6f04159a1a111818c094caec6de25265ca6ae26e565980636d1f8d798f6679b39aab9ba932eedaa574bf2465450d5b2932311d506b4a9ba8f39ac0eed432258e97a0d47403fc08125e7e358f6f96592e"}}}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000080)="ced0e51d00e895bcc0e38a3d8d24c88cc10cf5cb35bbb1610ebcba8b07ef6c9ce11ec60dbb0889bf2e0e9274870ad33d8c113cb8c801af7094a482611e53d6e78b5dbde75618bb01b3a0b105ee1b53fdb53ac45264008a6798b063ae5365f1948fa542b84a1ef2a3a40ec558a676ac899107") 00:09:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYBLOB="d09110e96e64fc3a15500ade3b60ea56436c79cf45aa29a601c5b8f8bf013bf6e4a655ade16600d467efdef1639b9dc9cac608a5a3771f254f180f6bbc414b218f6313df4e570aec9e65811d3644b831bc65d3d6bc93758b05d868041de687aa6a4705dc2be8f4a3ebd2bf7679637d", @ANYBLOB='\x00'/20], 0x3) 00:09:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0), 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x9) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000000200)="b48dbd6dfd71044923f15f3881a10c17fd0659cb8ac6254611c063aeadd8b9ecbb41921eda696fb45a03d47563b352583a1dfd7c19fc52eba4ee1ce748833bbd70c3046799acedffb21e8287175a064240648c78cffe16f6587ef0bc65aa65391ae50a0ecedc9530cec0c7f7ae7c16c1de5d9b03ecd14447100c25a76b56ea283882fd0aeb0cd0c9bb44c4d2b2e9ee443e110f68d69c62310d0a593faf69ea3590413e88f40a443d3d2995fb8a1aee835ec1e18e87b54e4daf9d1933f0827acb8fc30c2507aac4aba27c6143f89da4821a3b516cd45dededcaab59d5e47d1b3962a68e322e6e04510d29dd378867021f9a1fa7e69a8f4caf6f85e3dcc7373f223c1ad06ed24140d2473c3744a7f1b36b5f914b17132c441e1fd52ada853cbe89c57dcc3fc0126f6007577435e1278cf2b3148425f4731a749d1e15242592f0db500e6a73a1e3a65afac46c1c9b81f778c16356d43cc011be8aab7f1e13861c573ba94301a78823c74fb0e28ccc5fb46ea8d756cc598ee64ba6c27cf9eca29a2976d47ceaf4b14df6b5a4aa9425dde73ac027526f801fab5b1bd6a4626f27ddec6b61cc33ff0c435ae6e1589a946a4c4c13e4224283a278de9e8adb49e60a6b29b603187f39d7a1910698f880c670c68c3e457785617e531cece2f8d75947115a3b309ff897a9fa8ae77d8d112ed672f2f84066d6127f71d0ecba024de88333cc1be44622bbaf3f7e8652f749b22a2f7078d288f2e4793d8cb9ddb3b624be92178db70aea487222128bfcb0844d63933c1cf4e1d7a47005c400bea5fb5bcabb33f97923085d39844e0f1ff3646802b95c34f4d07c1cd7fb90aab06d2b7c5213ab057fd15445410a35b0e9e401bf209d195e9575cec7cdcf3488b35f8f65864b6fb03bf53136c943414f7b37e0ac3ffad546745195e6479cf1e4d28bf317609b57fec58eec1c6e1f5d7a9d5dbcbd766a1e51f7da9c3215029bd9d69dbd45f9a367321df2f11e19d3479e668289c5fdcb4a87520604507d1fb19e2c3f64d6b199fe0e3c50629232480f60b0b5abc0488c506c4b997694fada079440bc3c7b190c023336c95ae057bdaef981b58c67d606928efd73ced809fcee1ba085e7cc2df6bf3484f78f9ca824e0081a21ab54c941ad53de24df48355fedbee5d29402699df5e3ab270f45a9c112eddef52e635dea5653a05fbd98a9e8f3d4f3fcba9ba724f6760562a2bd5ca943cde1f5141c30bd733c5196e58089602a0bdbc4693d7daa62962ad435e0362ed68cfce840b7f278ff843460eaa4513de05f649f5d729c1b4ae4b1e7f2788da197b651ef26740fd95cbb5599cbac2e2da908fabb7142d9cda5c895f8812556dd514cbc636a1df9684c3f88ea4c7f046479091a5f6e2b6026411f033cfab59e74d55548c06442beeb5a2561acd1823d8e63e5051224d39e34f7b1387f9882d754c0e8ecdb51a7c7661fe656784cfd59355b39d5ca9c96d300bd95a67caca5799b038714204c5892b93505ab09580df0c510c301f27af365247ddef2d7bb8842bf466a4cf7006b745c963649813a8fb779aecdef2bddb1972a063a99c31a6cd7276e46cb3caee5cb179cc8fef8471cfae96221809719d3af474b2a473cde57a39ceb26bb6012cdd1bac657770278a6e6fa2e9532f8440b72257178a73dbd23299f4c0052c8075f2cf8503eb42d04ca741e4b48247d6b7988badedc8ca9de0db763de92ecfb7b92dff22c3a3d63c04ff48a6504ab4bc8f06969188734b92015c245b3f441fb0bae26356db670982341518f59a8e03bd8c5dd16ea1fb44dc83fa29a080043c1cf9b3dbc85ef8cd5b1ae84732d9786aa204b4a2e983dd8479666d0a0d4c2bb5f909a611e880f9cabcd2ac52b392fc779f7fdf191c772550e9b8b550025c178acb2c27fb590c877686bb5624954872789721a777790ccffa362914c667330837c93b4b829b903ad679c2469c6430fccb309dbdc8a4c20bf8e94ef41dbf17d422cebe3155d9b294f268414b6905ad1f850627c6bc69d727e87472268f8e80c8b605ba2f6c87912d864d6660c1c743ffc0d64af83226f55a157ea6073b8eb2c3d389a9c36fbf73072712a686de16fb9575639f93c4288570e7343f77dcb1762edec03ba6968ed4de71f5e7152a3a518949e6da8c970191e9d6311b1e3e946ab9707b0e79e3ad13fb880faf66d4ba302bcb504a869e2851be80efa078bd6bfeafaf0c81ab3976d202724c79bcb4aaaef212a8bf1c0a33d8b4c97606c9e9a8082f02cbbb5e94cb7291e2791d919b9e52bd39d8051f67767c94810eb43092332416278303980965de6454ca1bbc7a89f48fb201267b575bf60805a0d16c06c4d582f180b9b951290f72a189b85b4529ef370bc1f5107923b8d000aaec6d4fdfaa7c9f9bcd7d801fde6f3b916ff9b16c6d8386811f3cdfc0313d6f3d1ad8e7b633f7cabf32fc720ea6e4de873e549d6d96bc4570c49e481263f6c51c9cd0559082a196a230ab3039a005987192af2ac60495a31f876e0dbe0948aa54387119ea3f7e19cfe99a119afcd4ca12d85cf2e316a28038139a27d165ee9978eb15a4bde90fe3747e39b951cc27ea95def92f0db6b35c2e13183cb1ea2da483a8ae17e3febea2dd8b1262e59ad246fd9b2fbf74361bdc8f198ccd46b6b76e766337322ba28eda338bd0d7c67f49efabe6fb637bab9ec83c37b6818d4362edcb2715b9b6a5aa78bba74853d855c0b4e84d241f99b14d12616fd2d5d84e606c6a3f185da1316a0227f9f07975bb2f66cbf1110288422303b14334f68cdfc8a564a63650e464954cb1dca1c8600b17a72173a73d28a2ff28586cfba1341a9fce2d8b5c03b541b97b03a21a77fab7566f1667f5e602b017b7ce68ed150751987a1aa8123dab9eba9b6d3ee3f59edb9f9600c4fa485de9f05454b82bc116f50253602a13eba5b6ea3c39fb8359aae89d01300fb93c90535e63730832624ec2b36c2a0dbbaaa53c858397d4b99701806c239ba8c2d8697d38a57d6a2223f4cf7103621bd9b42a2da686eb090d39e1324ec70ded47e162576def14ba19f93975002990249467621b4a9b49d7712d639fb5bf5777dbc058b8c84327d7b18c2c8d1f46bba226dc17b8b408cdc0049e486a20d979fbdaa6b06e7b3207476176f60a3c2e1afc9344369e79a607594caac4f13482b11120c0457426a6732d240dce7810c8889d8a7c02ab948fe211ce14b0a6bc298688d075f2fc4d8b70242b4e20cac8015b73b7d5807f4fa3754be90ce3769d29da14598e9b2f254bba9a1eb426cc3accb0e9acb08c55a4bf87513a2a67fbc39981c4c77172520c6af0d833a5cd91adb99e005559bf41e9f0a41e487c02446b34fec92881bf3adfa51af5d267a05a3ab05c1cb2bd17e787088f177bbd10d99993ebcf0ecccaccbddeaa8520ee9fcfcbb7a2239205da723ae25d5e737bc5516f95f88943a21e257778be5204231791444958059fcfbf175b95de4a3a97270ed41ce1db61ab02339543225a8d4b550fc8a74ca13e06494f38aecde81f27e63ff9d80516601eefc556b5edbdead9ee37eeffb9d6dae775ffece24dbb80fc538f2d0905bcbd142d5fce05ffb4e79653110326589ee681a75cfe7575709da0f9402183f26c863027a372f0f6ba3275ecac2c01d010654df3307bd7185c627ebf4e736c405816d5537b8dfd1c82f26e3507b9f114edd88cc33bdd000d1b402e5d1400c41193f65809c709b86991235fdd9ace85dd10f6d41079d64cd3feeb71433fe04b7556551097084bebc0aae882b2232cf9cdffaaa473b4f8e7da2ddedbc72cd10bc76b50325938d5bdfa9fb0b24e88bd89a3b423e8dea3b90f5d77f915b373c4dfe22ade094cf7bcd90ff06e3f66a8123638bb9f9bd8b8ba804c2f847e8d93c6d6848492a06db72e4d68d7e148acf65989fca97dc23a3a60a08d5eeb5e79a3f73677959733903e3314ba0f37ad8972d5e8ab3c98d4dce1689bd5f4532ff083ea8d22334596e0129f05bcd6e793ab357e4c8095b0bcdea1598a5a3354f767113edd22f0d0bab219e6ef043c6a30f6c0070c09cad42970f80b700edaa7b314f1214079f553cb7910b75d24386960f925155c37c96976c7597a8ef4429e06d66ab4a89a369f91f335b590e6e2a3123d8e0c91252206d1764bc7c33cfad5508e75bcbece95711d06701ff9b01dc39c6d74e66f0c1cb51f74433989cc430bc306a9cdbc52cc35d323ae48c4052fefa96ffe3420eca4e7e5e0c3f04bf07bad7f08f03bfdf537785a58869765057d1e244e595b78fa169a6d12a8a97babdc53a6aa1c8c5203404b9bf7a1b32ef29181f2efbded5f4c1755465afbd4015ee4965eac5d9fb7c41cd7ab0872348ae6634fa82fc92b272e50499ed628c16ceddc0eddc3a51d8352e0a4907235573748351d333f4600f8b40dd846aaaefc349a8538bdc013d91cb8b6eef1894efdfb24e6610ac4282789df50770b2877963ccdb1d962b12ab917c8ce09912a4a4a613926b87ab2f27c84b90f7492d26f1cddfd59616250b0fa4cf94bf76a5d0448d4563f590a583876d19ca7123448e3801d15004c10b07e38f7f2f264bed68e0b931aef92d95dc53f9acd5990465d09fb2cc2e0a122e95039b97741c57efe2cbfb0e6d90e5f9235fa09edafebfc0f517e7182e448e5511f5512d45a48f395f856940b5c8e923f67a6200637391a3fa0b10096fba73576a49ddf7a1a10923e17c4d3f1bd140d06be93c86353a8b053c2f270ba7ad1cd3bf69fbfbbc100a75604762a44cf24bbc42d2f1a2cd0b2eedad2e5d496238386e7268c888e5b317884edb3a633d232b230960c8449418bbbe2e1dad3ef8816618eaea549cd24f7572dc77d4313a54574983f6739bd797ae83283c4a4a49e2e2f8bf1df9f8589ba36acb95e210a578a583267bcf417dd657852587457befde26e0b8978f0c6f0729b550040a4557e613545d5da70c16c793c08511cffd5a8f66944126dd9d16cfb938c029ae21f6602eea0e5f15eeb8e234bcab5fffcabbc298cd55ef4c89f5ebcf26c1f4b3e8f4670b65a377e612f8969cd36cf7212d7172f853bfd13f8fc3c1a6cc87864c63076951733aac58a74520ff1663e53b55faf3c2cfd32bc990fdbbe0136fb2807fdc8af1016976f89c6462e134fff7011f69875ded8507f225a686caa809df1e87618267344c475d89fd3a19c6458ff129aca30ef1fd04dd09120fc842e176cb1373f30362ab9d5d3aa06c3cd7fef245b2f22831919b5b2ca2a6219fd2d89cb1cd9b1d15d759cea839d6dd054d5a8edf8b633154a7c0b7475baf6defeb75043a93e2ff8b696231358513e0b9b02eb4d0e662ed1226ffefd933edafda37652b246269e23b95bb0a716d9460fce02a8e0883b70d8539f9b32faaad2f87040039a563bf4c671c55c30916fb19305e5ec3c503ecb673124933f71639448405b42528d0279e08d4a7b97e1429c826766b39527b6e1a97e776d644ccc39d10e2e25ef4a8e5e0ede62f74c9a38fbc7bd52b56caaec36bdf02f7baa33e40f49c41b96938b7e852aa5367e8085699372ac4b419e98d42d5d9d17d293ffe2a075efa4293cf0cfbed737ada398b13449d150572098173c08fc7c3cba699194aabe19d1e609691a43ee573648cfdf9add40e4d0036e51406d48b884021568deded65532995f11cae8f545d0888fbdc736b2b1d082243321548187653b7ce08d48952962703e50b3bba37951d738ab1cb9c320374af756e444cdafab2b402ca0838cbc8750c9eadfb5d90acb5", 0x1000, 0x80, 0x0, 0x0) 00:09:25 executing program 3: setrlimit(0x6, &(0x7f00000000c0)={0x8000}) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2, @empty=0xe0000000}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"e407646a4f28f929"}}}}}}) 00:09:25 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd90d0000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000840), 0x10000000) bind$unix(r0, &(0x7f0000000880)=@abs={0x0, 0x0, 0x2}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = socket$inet6(0x1c, 0x20000002, 0x2) r2 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet6_tcp_int(r1, 0x6, 0xc6a3a8c6cff2484c, &(0x7f0000000140)=0x100, 0x4) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000240)={{"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", "b36a154f85445fe0c91f6244fd0ebcd07bc2da3a7e5927bae74d2c87f74fe918", 0x6, 0xcc5}, &(0x7f0000000000)="9e1a3912bd13b2f207608968eb609803e7b365fa59e1e8e82dde00f926169a86f089f3ca531f8539a7af0abdc65ead45d4492a379fbbdf17179d50bdc858a14ef49cd5c2fec47b1a4305cf6fe97d5cfecf778b295c5227fb77fc8dbfbb32fcc0c8799736a68d5aa1b7af9c179a234a6d9e6cd37c41bd13859092b3bd6843f9d502eb0f2a7a4c6b69d6e1", 0x6, 0x0, 0x1f, 0x5, 0x1253aafb, 0x8000, 0x6ae, 0x200000003}) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000006c0)=""/148, 0x94) r3 = shmget$private(0x0, 0x3000, 0x51, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000780)=""/176) 00:09:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) fchmod(r0, 0x18c) setuid(0xee01) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0xc00) 00:09:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404, 0x2) msgget(0x0, 0x14) accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x3bb, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0xfffffffffffffffe, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r1, 0x3, 0x3, 0x800, 0xbde8}, &(0x7f00000003c0)=0x18) syz_execute_func(&(0x7f0000000140)="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") freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x40, 0x4) 00:09:26 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) write(r2, &(0x7f0000000100)="b46c7b922ba280542a1558c76875c910acfb4fe5b67e171abd9a3abbf50de96ac3ef8c4a44e3e6948dc5", 0x2a) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800) msgrcv(r6, &(0x7f0000000440)={0x0, ""/238}, 0xf6, 0x0, 0x800) 00:09:26 executing program 2: syz_execute_func(&(0x7f0000000300)="1c050facf7d198cd801b69e4b52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000000fce5b4545e269a841000f99c442cdb8f8ae470f9ee8c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f91337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e702e7d5f421") 00:09:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)="c61a1fea34c625fa00f499a6dd8b91b7eeee5c9b93045b9e1af0ddef9bc76c140c256e668ab0d17f5e0602d50de22c119dd7f87d57bd1a65226d6b9c0959deaefa2222c14dc2d136a3adf0ccc2c4bc1f9b6026ea76eb6348d3a6817527e0f8d46e712dd44512b26646029b01a5ebe8d3da1aa52dddfda74213670fa5905fe0f5f4d45be122c0130bada4bae30ebdf5a1c5a7db37d04d254980b10d1501c5ca22", 0xa0}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, 0x0) setgroups(0xfffffffffffffd5d, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0xb3cd, 0x4) fcntl$setflags(r1, 0x2, 0x1) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:09:26 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x27, 0xaa, 0x0, 0x5, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x3ff, 0x1e00, 0xf3, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xe8, "5982ddaa494c1dcab1e03699195379a190f51decb2c68243583c156df4f5907b675002910dcd313caa1719bbed3741ad0231452e5bea7f26f8e99f77ac93fb23998b3f10a50742c008c8c989a894209ad58e364b4e08c85dd9ed1ee1678da8c156a6b710c26e506d74ea968b3160bdf8ef6166ad278f97f02e90e07b4b23ffb9c7c23d3dc9aaed15e1131dd10d861aa1bc5097242a4cef931cf6e739156471d682045245e3bd179ba7fcc06e2c20e9e0c8977bfdd5002730e3bc8f0846678ec1de8d41b893193ccbad16984bbd418b9e8120ecabe6c5d4e4ffa01d857b3618e4e7939c536f5617fc"}, &(0x7f0000000500)=0xf0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x4e9}, &(0x7f0000000100)=0xff94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x7fff, 0x2400, 0x3, 0xd579512, 0x7, 0x7fffffff, 0xfff, r4}, &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000180)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c4e2ed8c0ff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") getegid() setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r5, 0x1e6}, 0x8) 00:09:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x17, 0x10000000, 0x4e) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$sock_int(r0, 0xffff, 0x4000000100e, &(0x7f0000000000)=0x9, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') r0 = semget(0x2, 0x3, 0x200) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000080)=""/112) 00:09:26 executing program 1: syz_emit_ethernet(0xd7, &(0x7f0000000140)={@local, @random="724af228356c", [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) socketpair(0x17, 0x2, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr}}, r1}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x1}, 0xffffffffffffffff) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:09:26 executing program 1: syz_emit_ethernet(0xd7, &(0x7f0000000140)={@local, @random="724af228356c", [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) socketpair(0x17, 0x2, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr}}, r1}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x1}, 0xffffffffffffffff) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:09:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:09:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) r2 = getpgrp(0x0) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x3, 0x200, r2}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000180)={r1, 0x0}, &(0x7f0000000080)=0x10) 00:09:27 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x1000) writev(r0, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) 00:09:27 executing program 3: syz_execute_func(&(0x7f00000004c0)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826e8f0938968ed2166e04a80dd4d48cc7e8628f680864360fe2580061c4827d13d4264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:09:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) sendfile(r0, r0, &(0x7f0000000040), 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x515f67c, 0x0, 0xff, 0x36d, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r1, @ANYBLOB="01100900467f0000"], 0x94) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0x1c2) 00:09:27 executing program 0: r0 = socket(0x2, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:09:27 executing program 3: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") syz_execute_func(&(0x7f0000000000)="c4c17f122ac48215a934afc44181f849bdc44331795e5901c4e3896c2eebc4a191d15f006643c7c759d2c4616d62020f2e8549ea0000c14265ea") 00:09:27 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x3) close(r0) r1 = socket(0x40000000000022, 0x14000001, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x2d, 0xb0, "cf0d3c7ce542f5e86a15eb4bba618f2df07d0827fd3009c1b5c15329846ee71e504d57c78d5624494ed1af3c6d4eca478e001bc3d15d61e05c0f0cda51a2894c98bb24864ec897f710a3446e20403abaa766b9c6f6df6c7639ada14823cd4bd23e8007df02aeb92988d3632aede279eb90d0a18b1ac076e808754081aa04c7f9d25be084ae31d7ce97101e6c120e8e0c9e6e2a0dc5d6321ceb683193e562d83e446373c03dc32abd0e6d99af4307fcad"}, 0xb8) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:09:27 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8ad2}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:09:27 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xfffffffffffffdbe) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000000)) 00:09:27 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x48, "adddf135e6305b497d9427976714df6ad2dd6b751a6b5454aa7a93941ee854d6ee60769d8516e020e3c039dd661429177639cf675602987f5337ac5d8f25db2e18c357945e9eff28"}, &(0x7f0000000140)=0x50) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x66}, &(0x7f00000001c0)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b0000000100"/44], 0x2c}, 0x0) 00:09:27 executing program 0: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(0x0) poll(&(0x7f0000000040)=[{r0, 0xa}, {r0, 0x4}], 0x2, 0x8b) 00:09:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000e7f00fe800000de228000000200000001000000"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x400}, 0x8) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast1}}, r2, 0x1000, 0x6, 0x4, 0x4, 0x200, 0x3}, &(0x7f00000002c0)=0xa0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 00:09:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000300)={0x40, 0x7}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) getsockopt(r0, 0x9, 0x1ff, &(0x7f00000000c0)=""/141, &(0x7f0000000180)=0x8d) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x10000, {{0x1c, 0x3, 0xf4, @mcast2, 0x6}}}, 0x88) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:09:28 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000000000)="0f528e1347203585ec537f935c75c34d68d484056e28f8930c478440c6941c9c943cf8d188f4a5dcce5a552bb7218d9d38cd6964e6548b297dbadc36e7136a5efaeaa64c6c25b1a4f22881fcc063d418a79fabf42407cf0c989ace8a76aadcb9b7d84de979667da4607bb630cdb1c06d93557b928f586abc8282136d1bc4fd28928ef31d3ecf4e886cd4d8770c16545947d44ee1", 0x94}, {&(0x7f00000000c0)="9f23d62731772fbb926bfe9a385d5b03716fbada99af827196996a2e61ac0c2f2defe18c20e4bf07ea0902b3f81d689af1ea1363", 0x34}, {&(0x7f00000002c0)="88d143173d2983f1cd4d211965d55e05b69bcd3969152dd1ee842df415ebae5e8f385f41eb96893d084d55f197a0197a576998d64de80264746a117b564d8752054609bb284540925dd86628f52547db2c89a92613cadcefca5b36ae07479573387f32951bff27be8edc1b92c930f73d16796c6fbb080e511126df255df30dfdd63da26307d1d1aba3c87e6db5f9508b4e474a429b48819957c278f5756b075034b0909b71ffd03a4e104c6dfca9ac59f886f36c08e34ca9d3fafd81422715774f0240377e62a82d3c1bf45725592a73c731f117e8941f50dacb4de8885e1a85d69c", 0xe2}, {&(0x7f0000000100)="57d827d6394d52e4f79a6a286cc002246f23b62d0ef87a80ed4fa307b51531371974ff7443cefcbb351b7ee6105331d44d51bba558ab175e409d536c9f79c20e4d3f821a4013217698af1bd607a9d288c744a1169509427c978e01016136366516c9310fa1b083f89ee2bec64ccfeff55ad1f20c95dc5d5cd276d0fcb067059bd4c7f5e44e47a0defafd2be5734e", 0x8e}], 0x5, &(0x7f00000005c0)=[{0xa8, 0x88, 0x5, "4701345404bc0cc2785c6343bdf5e45025f091e69030774ef10731901bfe00116e14d8b71bcf4709707a2d6409fc363c0024ecc9ec896cfaf476171c6aa198b4ca39f731545dd0ef38d8d251b5d9b72a3b80d54aede783eb8759d22f447653e6bcfe8b6ed09c0b0c9bef5d72651c72ff08f63f8d75245a08be56cc37b40383b1a85ad7bcc13c94b4c78e73af900ce89bb14ccc9a43"}, {0xb8, 0x6, 0x4, "74c74b70d82ee5a213dd3e865bc82fd249d66f58e6d89e14fa6ba943f389fbedba251b21b16f71d73435d374ce05769562615695eb0b64e92f837e6423fab4142d7d806a9009630c19784c9f402dae4233bbd72c6cc9ead11bc8a6b57912425d8b8d588c6445b53a8c7283e790dbe19f3ca80f9f6acc2a52a50f26edc775be14436ca32b369ba2b976b7e14fdf97b8112448ed9a9d81dd2f9a23f93bd564121043ccb039a41f5f"}, {0x108, 0x88, 0xc46, "e0b364a00f65de414afeb27612ccc52712bd77adf4b855962b22509cf96fa4710b46d6b06be58ca6f3b1d568db887a4f3da7cf28e7232a430c6618a4b1ac300ba0e1cb28ca1fe15e9b897130d333fd13004f0dd2c26bf6a325de7d383d009e3b12a1c945cd36332e1951a9b1b730635b46f5bd492d6bd3937f7c41dcdfe4558f448e7272964657eb0082c77ff782b2045e4b013c9b02a483f3a7f2f6704949fc677be33b385a6a34f1f7eb450c83d10f44cbe58bf81f5a4ac0f58d33b9f63ba82f930d183e01d1139a7d991d5e36caa91100a00390696e41368e78f9b7b2252a6977058a971347a9ede4bcf415e49a19e9"}], 0x268}, 0x20001) shutdown(r1, 0x1) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r2, &(0x7f0000000480)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b3b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0xffffffffffffff62, 0x800) msgsnd(r2, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 00:09:28 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c) 00:09:28 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202938366696c653100f1950a6d917a2b022fb1485dcebf02d5276ebe1a395c6a6e0445bee94e1ebda8968b32ebd19336d663a2b36f755853c2b72c4cbe9aec672640a899f2b0c078d17551913f3f03eec0559b015d506da9304f555c74e887461a68d55dbe514367da6ce3da9f2876c187bb9ab20f1d9ed302edf32809b9f48633506f7902d2e9219afcd29d73d91da0234c385ad5654cdebd73f6a67a284d440ce040bbad7f44057f41f1e8"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x9}, 0x8) close(r0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x8) 00:09:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=[{0x98, 0x88, 0x9, "8bd59c7dad2d26b87c738859d83bc7cde9a711916b418af651eee0910d03e09d56becc04a73dc55a0d4db4cf93841fed9175f9549e0fd4c20f10f40dd13c5b8fdf8d231e1759d786933999882f8b2bf40870e9b3eaccc65412c4cee0bc7ad299dead3d5d7a9d210acbdea22b3ee9ec41216f0cafe1867dae76b052fe0443a839682de7cf"}], 0x98}, 0x84) 00:09:28 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000000000)="0f528e1347203585ec537f935c75c34d68d484056e28f8930c478440c6941c9c943cf8d188f4a5dcce5a552bb7218d9d38cd6964e6548b297dbadc36e7136a5efaeaa64c6c25b1a4f22881fcc063d418a79fabf42407cf0c989ace8a76aadcb9b7d84de979667da4607bb630cdb1c06d93557b928f586abc8282136d1bc4fd28928ef31d3ecf4e886cd4d8770c16545947d44ee1", 0x94}, {&(0x7f00000000c0)="9f23d62731772fbb926bfe9a385d5b03716fbada99af827196996a2e61ac0c2f2defe18c20e4bf07ea0902b3f81d689af1ea1363", 0x34}, {&(0x7f00000002c0)="88d143173d2983f1cd4d211965d55e05b69bcd3969152dd1ee842df415ebae5e8f385f41eb96893d084d55f197a0197a576998d64de80264746a117b564d8752054609bb284540925dd86628f52547db2c89a92613cadcefca5b36ae07479573387f32951bff27be8edc1b92c930f73d16796c6fbb080e511126df255df30dfdd63da26307d1d1aba3c87e6db5f9508b4e474a429b48819957c278f5756b075034b0909b71ffd03a4e104c6dfca9ac59f886f36c08e34ca9d3fafd81422715774f0240377e62a82d3c1bf45725592a73c731f117e8941f50dacb4de8885e1a85d69c", 0xe2}, {&(0x7f0000000100)="57d827d6394d52e4f79a6a286cc002246f23b62d0ef87a80ed4fa307b51531371974ff7443cefcbb351b7ee6105331d44d51bba558ab175e409d536c9f79c20e4d3f821a4013217698af1bd607a9d288c744a1169509427c978e01016136366516c9310fa1b083f89ee2bec64ccfeff55ad1f20c95dc5d5cd276d0fcb067059bd4c7f5e44e47a0defafd2be5734e", 0x8e}], 0x5, &(0x7f00000005c0)=[{0xa8, 0x88, 0x5, "4701345404bc0cc2785c6343bdf5e45025f091e69030774ef10731901bfe00116e14d8b71bcf4709707a2d6409fc363c0024ecc9ec896cfaf476171c6aa198b4ca39f731545dd0ef38d8d251b5d9b72a3b80d54aede783eb8759d22f447653e6bcfe8b6ed09c0b0c9bef5d72651c72ff08f63f8d75245a08be56cc37b40383b1a85ad7bcc13c94b4c78e73af900ce89bb14ccc9a43"}, {0xb8, 0x6, 0x4, "74c74b70d82ee5a213dd3e865bc82fd249d66f58e6d89e14fa6ba943f389fbedba251b21b16f71d73435d374ce05769562615695eb0b64e92f837e6423fab4142d7d806a9009630c19784c9f402dae4233bbd72c6cc9ead11bc8a6b57912425d8b8d588c6445b53a8c7283e790dbe19f3ca80f9f6acc2a52a50f26edc775be14436ca32b369ba2b976b7e14fdf97b8112448ed9a9d81dd2f9a23f93bd564121043ccb039a41f5f"}, {0x108, 0x88, 0xc46, "e0b364a00f65de414afeb27612ccc52712bd77adf4b855962b22509cf96fa4710b46d6b06be58ca6f3b1d568db887a4f3da7cf28e7232a430c6618a4b1ac300ba0e1cb28ca1fe15e9b897130d333fd13004f0dd2c26bf6a325de7d383d009e3b12a1c945cd36332e1951a9b1b730635b46f5bd492d6bd3937f7c41dcdfe4558f448e7272964657eb0082c77ff782b2045e4b013c9b02a483f3a7f2f6704949fc677be33b385a6a34f1f7eb450c83d10f44cbe58bf81f5a4ac0f58d33b9f63ba82f930d183e01d1139a7d991d5e36caa91100a00390696e41368e78f9b7b2252a6977058a971347a9ede4bcf415e49a19e9"}], 0x268}, 0x20001) shutdown(r1, 0x1) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r2, &(0x7f0000000480)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b3b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0xffffffffffffff62, 0x800) msgsnd(r2, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 00:09:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/202, 0xca) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000002c0)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="1c20925baf02000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2005000000ff020000000000000000000000000001feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200"/128, @ANYRES32=r3, @ANYBLOB="ffff000004000000"], 0x8c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) accept(r1, 0x0, &(0x7f0000000000)) 00:09:28 executing program 3: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:09:28 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) accept4$unix(r0, &(0x7f0000001480)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x10000000) getsockname(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047a72add00"/4086], &(0x7f00000000c0)=0x1002) getsockopt$inet_buf(r0, 0x0, 0x4b, &(0x7f0000000200)=""/206, &(0x7f0000000080)=0xce) syz_execute_func(&(0x7f00000013c0)="0c18c4817a2df998cd802e26660f5a00f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4470000c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d8f29789a2e1d54111d00") r1 = shmget(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:09:28 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='},\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='/\x81\x00']) setrlimit(0x0, &(0x7f0000000240)={0xa00000000000000, 0x7}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x10, 0x1000) open(&(0x7f0000000280)='./file0/file0\x00', 0x200, 0x4) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:09:28 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) 00:09:28 executing program 2: syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = dup(0xffffffffffffff9c) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x6}, 0x10) 00:09:28 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) r2 = socket(0x11, 0x20000005, 0x0) connect$unix(r2, &(0x7f0000000100)=ANY=[], 0x0) 00:09:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup(r0) faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x83, 0x800) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f0000000000)='\b') 00:09:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x13, &(0x7f0000000000), 0xfe6a) 00:09:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socket(0x17, 0x0, 0x40c6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:09:28 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) mknodat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x185, 0x80000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x9, 0x4) flock(r0, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) mknodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x10, 0x9) 00:09:28 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x80000001, 0x5, 0x1, 0x2, 0x9, 0x7fff}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000300)={r5, 0xfe, "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"}, &(0x7f0000000100)=0x106) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x20000, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x4, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:09:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001300)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000040)="e5cb9ec41cb356c2438057521fab702abb0d68ca22a3e7456c146f53024eb4e01762091b379b252c2650bcae6f3beee80a6c620b99bf97234791896b43020de0031b5ad63924014fb09d31893566da682b796361a83ada52af0e6961fd20b9f69b6ba7b322e147defe761de64038de9a9e7c12bb946713eb50eb9b175e895229604d27fd14d264ec78a5355448", 0x8d}, {&(0x7f0000001240)="2e5db3309986673c924abec31e2479a790d353915a14d1b32660c2ab5f0cd3a86f3b403e7fd0dea00270df7315d2fe182aae8f70cdd6cb8147f9f347b8de2e26046424213a90544c46d4039c9d15940e1e942a49a4a4ae1926f49209670a3c633fd96a4328c53b8f1f533e550a14831df80bd0137b255c2291848fc11ecae40785f84488339f0d4139e8c477ca51cc217b80855063fe4f66508512931cc86497e6713e6db98609ce6a3a98ae49a0de7034e4d06079076c657b7d3548bcec", 0xbe}], 0x3, &(0x7f0000000180)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x20080}, 0x104) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121) 00:09:28 executing program 0: setrlimit(0x9, &(0x7f0000000080)={0x0, 0x800000000}) socket$inet_sctp(0x2, 0x5, 0x84) 00:09:28 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) lseek(r0, 0x0, 0x2) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(0x0, 0x88, 0xffffffffffffffff) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000000380)="9d60fdeb8d7e381c4b532f941eb79ce19e8f9aae9711b7122474220b1dd0c8cd32a1947ae8f52be93b24d944453fb6a864d1d6d8d71e7bfdc73a346bee8f794c275d9b429f3d93979f160d416d5c53eb25b74e30f2f67c86df023941a59fad140f37c4d2c6e61a5b1b34d0083a7d09cdc68dcd2833dae3a7145c1fae6fbd828a8b8ab22453320b5be30d4e0313aaf26d0cf70839db2b285e65d5ec66f126a21f60c58ff9df8e7dc315d03c613440d2e164118a856389de16da7e7b53274fb2b252dadb88bdb5bc6790e34f225ca37f35f31b697cc6a4f13d969e1b6558dbb397cab43498d2ab814185") setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xea4, 0xfffffffffffffff0, 0x1f, 0xe5f, 0x9, 0xb1, 0xe18, 0x3f, 0x0, 0x8, 0xfffffffffffffff7}, 0xb) read(r3, &(0x7f0000000140)=""/236, 0xec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 00:09:28 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xffffffffffffffc0, 0x613, 0x7, 0x0, 0x7fff}, 0x14) r2 = socket(0x17, 0x10000007, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, r1, 0x80000001, 0x4c79fa72, 0x101, 0xd4, 0x9}, &(0x7f00000001c0)=0xa0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3, r3}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r3, 0x9, 0x400, 0x9, 0xfffffffffffffe01, 0xe9b2, 0x2, 0xffffffffffff2c90, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0xffffffff, 0x6, 0x0, 0x2, 0x200}}, &(0x7f0000000300)=0xb8) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r1, 0x80000001, 0xf, 0x0, 0x1}, &(0x7f0000000380)=0x18) fcntl$setstatus(r2, 0x4, 0x44) socketpair(0x2, 0x20000000, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r8 = open(&(0x7f0000000400)='./file0\x00', 0x118008, 0x1) ioctl$DIOCADDSTATE(r8, 0xc0f24425, &(0x7f0000000440)="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") r9 = socket(0x0, 0x1, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001440)={0x3, 0x8000, r5}, 0xc) fdatasync(r7) mknodat(r8, &(0x7f0000001480)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f00000014c0)={@in={{0x2, 0x2}}, r6, 0x1, 0x1, 0x5d19}, &(0x7f0000001580)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000015c0)={r3, 0x2}, &(0x7f0000001600)=0x8) recvfrom$unix(r2, &(0x7f0000001640)=""/233, 0xe9, 0x0, &(0x7f0000001740)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f00000017c0)={r4, &(0x7f0000001780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001800)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001840)={0x2, 0x6, r11}, &(0x7f0000001880)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f00000018c0)={r10, 0x1}, 0x8) r12 = semget(0x1, 0x1, 0xc0) __semctl$SEM_INFO(r12, 0x2, 0xb, &(0x7f0000001900)=""/124) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000001980)=0x3f, 0x4) __semctl$GETZCNT(r12, 0x3, 0x7, &(0x7f00000019c0)=""/59) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001ac0)={r1, &(0x7f0000001a00)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8d6, @loopback, 0xa3ac}, @in={0x2, 0x2}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3}, @in={0x2, 0x0}]}, &(0x7f0000001b00)=0x10) __semctl$SETALL(r12, 0x0, 0x9, &(0x7f0000001b40)=[0x8d, 0x5, 0x0, 0x6, 0x40]) 00:09:28 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c130f05f359bfd94aacef43c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 00:09:28 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x22) r2 = fcntl$dupfd(r0, 0x4, r0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x11, r2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @mcast2, 0x3f}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000080)="fbf2eb26d3dec7bee179ab04fd43764682be9373dfb36b98262d1411b73a7bc30645584678fc688df702be978dd7bc5e608e8ebcb789b0c213cdc7849ad382135f3fb6dbf8d51d748c8589681e55aecf3ee6debc8199b8268a4f06028d2ad02ea0bfe078dd53b6792ae1a51557f28bda2945281c563a1a14910759a0c18f3cdc7fb975b9dd09452f5ab856dd7eae44a3", 0x90}, {&(0x7f0000000140)="0796b22d86f6145fa6e7706f46bac84d8d5d260ac69f5508e85379274962192fc2bd0e660ffa889e5d791d7fdd81f2b0549bbe7d35e65bf3ebd9dd1a32ff22548fb6771bb4c481fabfeaca2ff04f23991e2c663d185a08cb4f810a7ce753912f5f5f9d8748", 0x65}, {&(0x7f00000001c0)="fab1bcba8d53997bcfdeb50b1b3a1f65a5454e79b4f2a32cc57882ec3020df9a64fa99ae1efaa5a0da52dd2989", 0x2d}, {&(0x7f0000000200)="f2ab56b68d7e9bad6c32c8e804a4568b10c0ee25e35c7560f3a9302ee6165b54f042c8313543f8c61d178a20dc37aaaa0310ae29016198faaf70a8fa7bd2ea5cd9abfd65106c1f90be19dfc496ec40b4a42e81a11a4bf71bf49e9d340e5c49e688c7c5f360", 0x65}, {&(0x7f0000000280)="ca0623de49cbf7ceebec9d426fed9e2c1420bca6bf8f5d1e9c09264ad989e28d881d7d7a481ba96a8b064b85f85ddd3e8ce44e92f5d019538265ff15c366b592be96d5a641acb0acbf0c", 0x4a}, {&(0x7f0000000300)="826320a4f606fd2e48e14a5e56d03c6e5e09aaa3ec96a0d5c6a4a9a9bfb6ef4c48cd989cc5da1abd91073764aef07a908a5172f6ccbc494763b5ce86b210837a669a1437ccbef46cdc2be84c31e1cd9a1bf3a5dfc7ad89c218dfff6502319daefd47d60363f0a8ef2f902745b0f46b853a2a04666194e118e4e13977f094582c282f1f99fcdf490155e3afa84687f5abc0f50bda63db4021a8e7fb141326c16c", 0xa0}, {&(0x7f00000003c0)="08bb816cbb98aad7427beae002a9dab3d37e4f6047dc24cd805b49d953a0b49542a024986acf5560ed419a6c8055cb5baeadd8e3300f9560acc6d955ea996a5b6bdcd3f7a42ac1bfc17e9226af3e86fa94c7ff6324fd29b91412a1dc957ddc6e6fc7dc0500fa", 0x66}], 0x7, &(0x7f00000004c0)=[@init={0x14, 0x84, 0x1, {0x7ff, 0x8001, 0x20, 0x5}}, @authinfo={0x10, 0x84, 0x8, {0x9}}], 0x24, 0x100}, 0x20008) 00:09:28 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000240)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x100, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x200, 0x3, [0xfffffffffffffffb, 0x8, 0x4ca00]}, &(0x7f00000002c0)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0xffffffffffffff0e, 0x4, 0x200, 0x10001, 0x6, 0x5, 0x2, 0x10000, r1}, 0x20) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000100)=0x24d) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x3, 0x2, 0x4, [@loopback, @multicast1, @loopback, @multicast1]}, 0x20) 00:09:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4004, &(0x7f0000000080)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x10200, 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000200)="e8e5601747ae6523940e45f9f2aef9686e04396c87") r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)=0xfffffffffffffd6d, 0x30000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x9d8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580)={0xdf, 0x2010, 0x0, 0x2, r3}, &(0x7f00000005c0)=0x10) listen(r0, 0x0) listen(r0, 0xfffffffffffffff4) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="b700000018be13f68e344e034366bbc69d7ec5dd9d9a363a43d39512aa6fbfc9f109525c261d44a507691d9de70dd1f724ca472192abbae8b2695cedafbacef549f1b0deee63c9494916918d10f2cb51efa3752ca99feb8711eb6f3f2c868362cf8c384c6d535c2c302d3f4258f191736ed18eef795c2713e69208adce48fd9fb08c2cc670974395917eaa35a0868046d7864042bec554f2056fe7b8417969232ddf88a21b54d0e4827c7e00013bac18025d3b8c7416c083b139d9"], &(0x7f0000000540)=0xbf) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000000c0)="3118abed720712d53b6daa3ab65ceab8e21c9a8cd90d027cdd964d274ae78d511192aeef6d5403488658ef617bf916bd21ccde791eedcef10c390814c785dd41937117dd8e4df63a638832761e39d68687772ed00734e2e29f1cd578dd3c51fd6612a422c045d704a247aceefc32a23c553e2c3449fa20dc3d52c7ad63e5746438d65c554a69e05fa1c41ffaee652ffd24aa569157ecb387e25bdd69854bbc77d07eb6db94d930bafebcfec619f6d2672253ee25394a7c57bf13ea7f2beda2a3e4775ba077115f226566138c015f6116daf7aae1c802f93d3ef6e1786c01d6d4cba2456110e9c6d35974d1de576baaa7e29fc1", 0xf3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x3, 0xf, 0x73, 0xffffffff}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040), 0x4) 00:09:28 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xb6d9dfa080fdf3c9, 0x0) getitimer(0x2, &(0x7f0000000000)) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) 00:09:28 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:28 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x2024}, {r0, 0x4}, {r0, 0x48}, {r0, 0x10}], 0x5, 0x64) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = msgget$private(0x0, 0x200) msgrcv(r2, &(0x7f0000000140)={0x0, ""/129}, 0x89, 0x1, 0x1000) mmap(&(0x7f000002e000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x10, r0, 0x0) mlockall(0x3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 00:09:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4004, &(0x7f0000000080)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x10200, 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000200)="e8e5601747ae6523940e45f9f2aef9686e04396c87") r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)=0xfffffffffffffd6d, 0x30000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x9d8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580)={0xdf, 0x2010, 0x0, 0x2, r3}, &(0x7f00000005c0)=0x10) listen(r0, 0x0) listen(r0, 0xfffffffffffffff4) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="b700000018be13f68e344e034366bbc69d7ec5dd9d9a363a43d39512aa6fbfc9f109525c261d44a507691d9de70dd1f724ca472192abbae8b2695cedafbacef549f1b0deee63c9494916918d10f2cb51efa3752ca99feb8711eb6f3f2c868362cf8c384c6d535c2c302d3f4258f191736ed18eef795c2713e69208adce48fd9fb08c2cc670974395917eaa35a0868046d7864042bec554f2056fe7b8417969232ddf88a21b54d0e4827c7e00013bac18025d3b8c7416c083b139d9"], &(0x7f0000000540)=0xbf) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000000c0)="3118abed720712d53b6daa3ab65ceab8e21c9a8cd90d027cdd964d274ae78d511192aeef6d5403488658ef617bf916bd21ccde791eedcef10c390814c785dd41937117dd8e4df63a638832761e39d68687772ed00734e2e29f1cd578dd3c51fd6612a422c045d704a247aceefc32a23c553e2c3449fa20dc3d52c7ad63e5746438d65c554a69e05fa1c41ffaee652ffd24aa569157ecb387e25bdd69854bbc77d07eb6db94d930bafebcfec619f6d2672253ee25394a7c57bf13ea7f2beda2a3e4775ba077115f226566138c015f6116daf7aae1c802f93d3ef6e1786c01d6d4cba2456110e9c6d35974d1de576baaa7e29fc1", 0xf3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x3, 0xf, 0x73, 0xffffffff}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040), 0x4) 00:09:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0x0) r2 = socket$inet6(0x1c, 0x2, 0x7) setsockopt$inet6_tcp_buf(r2, 0x6, 0x66, &(0x7f0000000000)="a8f85b2e63e857ad0bc28971a7839f79c86e0718751df0abc85b5742d6318a29b637b5c64c804d5dcd29c5fc64c119f05baf043de04dc5e02340c1735513eb098fe5", 0x42) fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:09:30 executing program 0: r0 = semget(0x1, 0x3, 0x8) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/112) syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sync() r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) accept(r1, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:09:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000001a0000000000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x6, 0x8}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x8000000000000034}, 0x473) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f00000012c0)={{"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", "d48b5eef523d40e11a2ca5c8b11e7221e06858fa25f8734da276baf48ed025ae", 0x800, 0x5}, &(0x7f00000002c0)="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", 0x4, 0x9, 0xca2d, 0x8, 0x8, 0x1, 0x6, 0x3}) 00:09:30 executing program 3: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560a819c201b04b7d222200f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x0, 0x4, @rand_addr="380d926887d7e66bee410d743461cc65", 0x8}, {0x1c, 0x1, 0x0, @ipv4={[], [], @multicast1}, 0x81}, 0xfff, [0x100000001, 0x401, 0x100, 0x9, 0x8, 0x1, 0x80, 0x9]}, 0x5c) 00:09:30 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@empty, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @multicast2, r1}, 0xc) bind$inet(r0, &(0x7f0000000000), 0xf9) 00:09:30 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000040)=""/114, 0x72, 0x42, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="0c2ab5b598cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d8200c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3c4e2c59244cd0ade45363ef8f89966030faee42c240f5e5bf447000026400f0d18f3a7e3df646736676670664336660fd2938c0000000f01c3556666450f17720d0d111d54111d00") 00:09:30 executing program 3: semget$private(0x0, 0x3, 0x1) syz_execute_func(&(0x7f0000000000)="b1e191a4806e44df3a21ca8b660f708301000000fec44139fd5bc462d12be33dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a827fc9660f65296278c3c31d54111d00") 00:09:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f00000001c0)='./file1\x00', 0x201, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000200)="57bb445e17a4d8fd040ecfeea901d64127e4c8476dde55b5b1cc236c96c54cbb5510b678c9bc7f2743dbf5a2b00521dd962fbde658896c2a788613b4e1aaef72d1913218f5292ccb5615218b") writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="96", 0x1}], 0x1) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000180), 0xff20}], 0x100000000000027c, 0x0) 00:09:30 executing program 3: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000000)="8eaa187a90887b426e9e0d8b917457b5ee4fbff4f105dc658bc0f972ca9e9815ad778db1d3af4b8355485f6af17ff5547d206ee4b8c14c0a78b8b8", 0x3b) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)="ab058811848920dde21cacc183cdf675eeb91bc3d349f31b9190359c55639d2cd0a30a2ec86c4613cf69f1d4010f2396cb7a255a55f48eec66d6193be6e153e66a5304e709fb7ef9325156976a9b4930979a61fccbb8cfd5cd3bec9461aedffa0b747e9c3cfb8473b0df725add31d6") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x400, 0x8, 0x1100, 0x6, 0x9, 0x77, 0x5, 0x4080, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x9, 0x900, 0x8, 0x600000000, 0x9eff, 0x27, 0xfffffffffffffffb, r4}, &(0x7f0000000200)=0x20) accept4$inet6(r3, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc5e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:09:30 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x1) fchdir(r1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x90000000000000, 0xec15, 0x3}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000007c0)={r3, 0x40}, 0x8) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x1, 0x80010, r2, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0xb4}, 0x24) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000840)=0x9, 0x10000001a) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000800)={0x3, 0x100000000, 0x5, 0xb9d}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r4}, 0x0) 00:09:30 executing program 0: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x44, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 00:09:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x40000000000000, 0x0, &(0x7f0000000000)=0x1cf) 00:09:30 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x6, 0xa7c, 0x10000}, 0x0) 00:09:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000100)="cab3ebd8c94f6a9c27fb45ac5a03491a5c7b477f4fdf2b9ab1785097b40b048e1e5f0d2111011feb1ae886704432f0b5599fbcf3dd301c01960c59e960e035bbe2dc9f1b4972e172f886ca1901d02fa7658586868b288d917ea6cf1818") r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000180)="9a06e3030004010000000000000024e00818d23a", 0x14) write(r1, &(0x7f0000000840)="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", 0xb09) 00:09:30 executing program 2: syz_execute_func(&(0x7f0000000200)="985e4aa84a1cc80f05f34641460f18d8f247ae41e2ebe2a20f0ad0f4a6660ffc97660f6b32c4a349697cf99f65c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c55bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc0020af7440400c4e1795128") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x20) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000300)="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") setrlimit(0x2, &(0x7f0000000000)={0x100, 0x4}) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x2, 0x8}) 00:09:30 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 00:09:30 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbbf82588cc9cd810010000806000f60050604000b88aaaaaaaabb6d01d829608450fdd161d40281dbdae91925e76fd88d94a8a517"]) msgrcv(0x0, &(0x7f0000000040)={0x0, ""/4096}, 0x1008, 0x0, 0x1800) freebsd11_lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:09:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x131) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:09:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x8, 0x4) 00:09:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x34df, @mcast1, 0x7}}, r1}, 0x84) syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0000000000008100020008060009080006040000aaaaaac3aabb8a1400bbaaaaaaaaaaaaac1400aa801cde14060b10926f45d64eadebc334037e6787f1dc429283b99c0a27864084b60891bc1153bccad12cb32e56589de11eb5beec19361f508d0a3b0664f378e5270a018685a81bc23ae7f54f7aa7ecf13701564647e3f9f62093913987041e97d56d67e6efaa7a9b41868eb4cfed4da3fe68ab85de259ece5a21a1902e3ddeb971d9df5adf2258f9312483afd8f9791d60c46fbd75e54200f14d645f8d1789643a65082d488f77a35f671b92d0a93e95eec1d2e6419c9802bec308f1"]) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x10500, 0x28) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f00000002c0)="33a91139ac48d6f95d899a41c71b2e645237b24bfb97a40dd20f2e60ab14459f14a4e6ba7fa0098e62085baef1de8cc17520ae96fa2fc5b11978cb16b20122e7bd1c64cd4e52c5f51b24af6be5ff1eac62181cf6b3b67f7c57d613f2089ebfff3e5fa0e4d2109af806e5b41832aabdf253f7f04f9c81332ea099792cc73691fc2107ab737ab84f4c8f67") 00:09:30 executing program 2: r0 = socket(0x2, 0x10000005, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="820271430020ee0019035c77c19cfae185cdc3389b03d6b5c057fb4b72136335bf5035c0afe5ed49951d0e66696c653000"], 0x1) 00:09:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) 00:09:30 executing program 2: syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = dup(0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) r2 = fcntl$dupfd(r1, 0x11, r1) socket(0x2, 0x10000005, 0x7) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(0xffffffffffffffff, 0x0, r3, &(0x7f0000000140)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000040)={0x9, 0x7}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r4, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:09:31 executing program 2: syz_execute_func(&(0x7f0000000140)="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") 00:09:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) 00:09:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) 00:09:31 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mincore(&(0x7f0000e1d000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/39) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @rand_addr}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr=0x6910, @local={0xac, 0x14, 0x0}}, 0x8) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x7, 0x10, r2, 0x0) 00:09:31 executing program 0: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) r1 = accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/92}, &(0x7f0000000140)=0x5e) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x80) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000001c0)="c2f09aa4692f1cf83add7d9537d16010899605c2cce2477a907e6c1e8f7c9c4ad42243f9d3175a2c4cfa24e821c76aeee79dcd3e9b4de488b6f391146f94e1df12c14aaa59ef964f290e0d131e7128154b31c4ad3a8df7d26bba48826d6d25f687287c8284b93dc453401a33c621d348a8e02b0e31c238c4a092ab32d81b6ab0bce1417489dd9058ae58eb") getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000300)={0xd7a3, 0x2, 0x1000000}, 0x8) semget$private(0x0, 0x0, 0x31d) r3 = openat(r1, &(0x7f0000000340)='./file1\x00', 0x200, 0x0) setrlimit(0xa, &(0x7f0000000380)={0x7f, 0x6}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000440)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000480), &(0x7f00000004c0)=0x4) execve(&(0x7f0000000500)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000540)=')d!)}\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='+&\x00', &(0x7f0000000740)='\x00']) poll(&(0x7f00000007c0)=[{r3, 0x2005}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x6}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000008c0)={r4, &(0x7f0000000880)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000900)=0x10) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000980)={0x10, &(0x7f0000000940)="d5aff9544b7d6fbe55dbb9201334a193658701c266fcd223ea73fa9128ab43317178fdca67f8d001f4ed706d74448f6c35a83df0690a53a984791e5178", 0x9, 0x80000000, 0x6}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000009c0)={r4, 0x35}, 0x8) execve(&(0x7f0000000a00)='./file1\x00', &(0x7f0000000a80)=[&(0x7f0000000a40)='/,&\x00'], &(0x7f0000000c80)=[&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='\x00', &(0x7f0000000b40)='+}@\x00', &(0x7f0000000b80)='\x00', &(0x7f0000000bc0)='\x00', &(0x7f0000000c00)='+&\x00', &(0x7f0000000c40)='\x00']) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000cc0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000d00)="3060d5c0a80be1045ba5d0fa993ea8d015c49f35e5eb98dcfa3b0bddf0148f04187f988e0e63aa615519816b71f8dabe93724c9d58f2ff17260577a440cd1933e5ee03b42447174fd87e9474ed7b03faad377dbfcc865f9f09f14682dfb65e5c47d70f9f7d421cf9e2d38c8bcd7c2301d2acf74a8f7954a7a4b0bfe469c677f8924b45724724de32b626350d06f0c1455013eead4a4cc733610a7700d12aac74ddb8732029074a6a8b2e3d32868f17e010e73826ea6a28ff6498a6372aac65997fb8aae8ab95d1f80d9e5691ee6196b96a7a185d47f92db6491ae9f1a9a62881cd29", 0xe2}, {&(0x7f0000000e00)="9f74ac337786b804fd08", 0xa}, {&(0x7f0000000e40)="916e203259619050e878f373d9e261c53365c9fa95ffdfa9d600fc3372132999d30793aac4b8598815075fdcf7ec73765f5fa8dc763841e7508d5801f40dd1bea67bdf3f475245ee40b55e0048d2424516b494bb0580122247484c41648d316f63a1781a6d387bbe52beb69a06040e202ccdb23f517fb2ab05de7babfd7de54d4f6d8712b5ee00bec61847fd93fa039be2a650d488fef3fbf768167be3fb0c5fd2be4cfcae773f75201ffd900917e2fd1d2a629065222ab9da204b0f005b6e3104f190e85d", 0xc5}, {&(0x7f0000000f40)="4171d419f59ee1d34e34f90d559cfaf6c1517b5c1ede97491fa2b8ad8abf697a139b215b963ef65be422b1f17da7d59a93290639c64b1628e9afb02b10683008236dd69bb0e0374722cda8d95b7b72a931b882db7c696bf39a15aef93f103ae92d50cbf08943606739abb88245df3069e20c98410b1268cf3a2471483e255aadec3de3e8dd34f6b055626ed5367c41780c9c69f8b7fc782cab92429cfd4cd6df1dcb61b42395ed072f0cad", 0xab}, {&(0x7f0000001000)="de4cb9ecfc5f6b1cc8ae5612b94a1b4bbabd89f5f20aaf15fd7ddc5ed031730b078229371022bb266c4f393a984fecaf046ba038352fafc9ea0f14f706634b87f6d4e90d9a008ab64f5fbdeab0c2306e14713bb9d6a96b47337dd18133ace13ff9b0370feef81bc74bd91edead4db5f94db9db2a18f254b12adcbc67c696df40e59e88198be2a0e751e5082e6f7824deb24c9a6453b3ada403894912b7fb959c976e3ba9fcee7bc1c8706d0c37d0d8bf1418e05c64e875fc2115db46aa80f14caf907b1cb262a9f3be", 0xc9}, {&(0x7f0000001100)="a5e5388efa1a5a8bb2c0c2d93cde6645c3e6f5719ce166f13beb8750fa871f7695c736c6cd29f1000f42db18c1ac91758dd79cdcf6ade01affd3c84c2ec10fc3b671127952f35319c9f44bde93280effee2f835c330b4be1f7e71881d4a3f9bb9e1883b9f94838883859f4fd6b8204cef69dd0fed14bb4ec7999bde1384eb18c", 0x80}, {&(0x7f0000001180)="c7454892a0a8a10599d77b2d6f290241e31a194fb765d427509483ea5894e89ae2fec0c97f0c81f21e632e7f6eb3364ca9f54421f1a6fcee6011fc9b0863750e1fb505bd85aa95fa82e56f0f6bbfd49b4f988c6ce574530e1cd5087bd9fa1422b948d8e010c3f28c5d9517a5661a8d6cd3b6d56a5bb883c70c4541b794f4343f5bc7c22c9c7748a0a04fa29c7671238d0d298d4361c4790bd901258d", 0x9c}, {&(0x7f0000001240)="4e267abf4e3c8debccbf971d54c84ff043a96ffee174db8cab460c5cc1406ecce8d6c624feab0b881728b3686dc745fc5143e234ffeb5ad406b4aece4c7f472d54de0a20482ec9d51c0e3229066790d494c43206e4a180ef556d2a1615466bf4eaa7deef1715a09d2eaae8675a5ee7313d7a13fe358fff13becd482e8ee6ba444dfca1a30f42c215ea25ce70e1bb8908f4a26427f7daa1c8a85f6e9d6818be9fe55014967d572055c5d97025f4a26caffc04f49f125786354c4ae2a259c02df043b0c0d446438fe09b4299a78aae86db541c6a7f", 0xd4}, {&(0x7f0000001340)="dfbad836b3f652b4", 0x8}], 0x9, 0x0, 0x0, 0x100}, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000001480)=0x537, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000014c0), &(0x7f0000001500)=0x4) r6 = socket$inet(0x2, 0x3, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000001540), &(0x7f0000001580)=0x4) faccessat(r3, &(0x7f00000015c0)='./file0\x00', 0x80, 0x100) fsync(r6) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000001600)="d6a279e912ad7e8b4b5d3cbfb2ac1dad4292141310653d9ef0bf7011841a51251695529f9c2fc79a61ee2306f4e45b081719bb8ca21d07d1e054be0916e969e95d6bf72a10cff9aa8f6e6617fe834af251f6562d7c163ea18108ec850729da96bec9c72b7fd30cc1eeea9daf303395c613e1736c5fb58e9eb79cc882", 0x7c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000001680)=0xf78, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000016c0)={r5, 0x10001, 0x3, 0x7f, 0x3}, &(0x7f0000001700)=0x18) 00:09:31 executing program 1: syz_execute_func(&(0x7f0000000100)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x400, 0x3, 0x20, 0x20, 0x3, 0x7f, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x100000008}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000280)=0xfffffffffffffe8a) 00:09:31 executing program 3: r0 = socket(0x80000000005, 0x7, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x19a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="0000001000000000"], 0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x5, 0x7fff, 0x5, 0x5, 0x4, 0x1ff, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0xd1, 0x2, 0x3, 0x7fff, 0x7c}}, &(0x7f00000001c0)=0xb8) fdatasync(r0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x1522, 0x2, [0x6, 0xd154]}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x5b1, 0x10, 0x3, 0xd1fb, r1}, &(0x7f0000000280)=0x10) 00:09:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x2, [0x3, 0x10001]}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={r2, 0x3, 0x8, [0x0, 0x5, 0x1, 0xd, 0x2, 0xfffffffffffffff9, 0x596, 0xfffffffffffffff7]}, &(0x7f0000000440)=0x18) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x3a2) r5 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1, @empty, 0x8}}, r4}, &(0x7f0000000300)=0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x964}, &(0x7f0000000180)=0x8) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 00:09:32 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080), 0xffffffffffffd46, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000080)=""/108, 0x6c}, {&(0x7f0000000480)=""/255, 0xff}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x9, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:09:32 executing program 1: syz_execute_func(&(0x7f0000000240)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x3, 0xf, 0x7, 0xf5}, &(0x7f0000000140)=0x18) dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="e87e056d2c6cd6b6d3ce65f22ce9da18993e671a29101b5093420446c1dd962c13c97059ff04988ca440e401a5e990f874f33c64") setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x9}, 0x8) 00:09:32 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) poll(&(0x7f0000000340)=[{r1, 0x2004}, {r1, 0x2001}, {r1, 0x108}], 0x3, 0x5) freebsd10_pipe(0x0) getsockname$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000300)=0x1c) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) 00:09:32 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x1) faccessat(r0, &(0x7f0000000280)='./file0\x00', 0x40, 0x400) syz_execute_func(&(0x7f00000001c0)="1c18c4637916d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = dup(0xffffffffffffff9c) sendto$unix(r1, &(0x7f0000000100)="f439f32b2ab6d5864d7a9a1562", 0xd, 0x20101, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) 00:09:32 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, 0x8) 00:09:32 executing program 2: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x2) 00:09:32 executing program 1: r0 = socket(0x17, 0x20000005, 0x1000000000000002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x7}, 0x8) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) syz_execute_func(&(0x7f0000000140)="0c18c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x8) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) 00:09:32 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xfffffffffffffc00}, &(0x7f0000000180)=0x8) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000140)={0x1, 0x1}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:09:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x200, 0x100, 0x1300, 0x3, 0x48, 0x4, 0x400, 0x6, r1}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x9, 0x3]}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x3b2, 0xf, 0xe2fd, 0x8}, &(0x7f0000000100)=0x18) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xe}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x1) socket$unix(0x1, 0x5, 0x0) 00:09:32 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f00000002c0)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0xffcc, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:09:35 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x880, 0x42) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x10000, @mcast1, 0x3}, @in6={0x1c, 0x3, 0x2, @loopback, 0x4}, @in6={0x1c, 0x1, 0x6, @ipv4={[], [], @multicast1}, 0x100}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000240)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x331, 0x0) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 00:09:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0xfece) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0xfffffffffffffffd, 0x3d) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffdfe) write(r0, &(0x7f0000000040)="f6a5", 0x2) ftruncate(r0, 0x2f) execve(0x0, 0x0, 0x0) 00:09:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) dup(r1) writev(r1, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000080)="b4d9a09e842bb8f6af681f2a83e4b46318b00eac9e70e711bc33ea1aee8c72700a60d097e18090a21473dafcfa6f05dd9704526a159e01929dc5d8be700d213d8dc36d5272d28afea01f43d675a96a1caba1511b4fdc45e9c8e7cf2fbb5468d1f4f4ce3e301f8802f02af7b9d753a0357ca6b3de23941f881e65817f993853838a4082153eceb859175254", 0x4, 0xe000000, 0x7}) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:09:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x7, {{0x1c, 0x1, 0x20, @mcast2, 0xcfce}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="08004000521a72061578b8e386532fa662862261ed3ee6edc6ac032e8efb3516a671cace22a5ea819c1e4e8c1bcdf89e1c78c2efe41ee08015d4944e9b5b417505698d3f56c13c191dd7fa54cbeda92b58a80018bd15f800dac863026056702d142afd89bccdaf09448d02cbb1e7177d513234fb1345e8b12d0c001018dbedccf115aeb300"/143, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x24) 00:09:35 executing program 3: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0xe0, 0x3, 0x1, 0x7, 0xd3, 0x3, 0x10001, 0x3]}, &(0x7f0000000040)=0x14) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:09:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x3) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x10000000000000) ftruncate(r1, 0x2a60) accept(r1, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000140)="588bc765856516d3bb455fe2ff2c17b4f68f4e535f6279761a4a2be53801c5435f3a817ba24a67dea2671b566566574a6404936dba8038cb8032f88b4cbae0149b0775fa05ce16fc8ab548") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x27, "aaf34e0a269eeb2214aa0ef19605396f1923266833f49a5082fc6a3d847465b52591f916f614e5"}, &(0x7f00000001c0)=0x2f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r2}, 0x84) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) 00:09:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x2000}, {r0, 0x194}, {r0, 0x45}, {r0, 0x2000}, {r0, 0x10}], 0x6, &(0x7f0000000100)={0x3, 0x800}, &(0x7f0000000180)={0x7}, 0x8) connect$unix(r0, &(0x7f0000000480)=ANY=[], 0x0) r1 = semget$private(0x0, 0x4, 0x1) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f00000001c0)=""/27) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000200)=""/136) shutdown(r0, 0x1) 00:09:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000003c0)=0x6, 0x4) r2 = dup(r0) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000340)=0x100) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000080)={0x4, 0x1, 0x6f, 0x0, 0x3a8d}, 0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3}}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000000180)="7bcc4928d11db44205b0dc7a0925cc7e0d57cb21ab0539389a870e5aa71fbe04f3bc444f2cd33e881972556ac7536acb4d8cdeb92e20b9fa7a3d3c35ac75275cb1db05dc7e54d9b4f451ab5eef1c6dc03ebec9cb450b2a6a1307cfa0f7dc9ddcf3a227e9183a8b14a7d3d2fef318a0de6295f6a198cbb36b11ea74cdfb9554ab806371e4072201e1cc1ebdd8f0bcd2d1ca3a90d39554b45fa2183f5e7a2e74944103", 0xa2, 0x189, 0x0, 0x0) bind$unix(r2, &(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8) 00:09:35 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x20000000) accept4$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0xa0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000003c0)={@rand_addr=0x9, @multicast2, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x100000000, @loopback, 0x101}}, 0x0, 0x6, 0x20, 0x1, 0x9, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2}, 0x8) socket$inet_sctp(0x2, 0x0, 0x84) r3 = shmget(0x1, 0x2000, 0x6a8, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:09:35 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x7, 0xce4f6563bef1cca1, 0x4cc, 0x10000, 0x2}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:35 executing program 3: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) syz_execute_func(&(0x7f0000000000)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000640)=""/46, 0x2e}, {&(0x7f0000000540)=""/152, 0x11}, {&(0x7f0000000600)=""/43, 0x2b}], 0x3) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000140)="27ae0249e54aae3aa31e64c7be7b8f545555418bc6c5f889418c216c8d95c4df6f43e4a45e2bf1f4df873e3c48fe813af3d0068fac5cc99e6fe8a31f4c25ec6f86229877ea0a170a0bc8167e3f0565d311e78775250f042c09519838b97425d3b606e5dad75fa08776584e8b7add17eec522384aee2a2574de5db484") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x2b7c, 0xf, 0x1, 0x3}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3}}, r1, 0x3ff, 0x3, 0x1, 0x7ff, 0xa, 0x3}, 0xa0) r2 = socket$inet(0x2, 0x1, 0x1e) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:09:35 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={r0, 0x100, 0x6, 0x0, 0xfffffffffffffffd, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x10001}, 0x0) 00:09:35 executing program 1: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00410096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r3 = semget(0x2, 0x2, 0x110) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:09:35 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000280)='./file0\x00', 0x2, 0x98) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x1) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4) openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) r1 = open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0) fcntl$setflags(r0, 0x2, 0x1) semget(0x0, 0x3, 0x2) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000300)="3ed83bf240729be3e53871523233b26209637c0d37893aa564f4ad28406e2ec24db43fa50a2ce8ee402468deee200afa7c73ee29a0fa4a466080c5f043412608b966a415fabedd397a487a915bc67ba95515210d98364e32109467e06a37f79889da04e2a93a0990842c172613dafd4c63e2c410e2689ec3e3ea2c5a3cf8c7596237472b1fb40269e30ca9761626df837f4e7db9e7a21fca813dcf963908b758bac3486655be744742fa12d098ad57c7704797a6fe6cf9cafa89") 00:09:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1f, 0x10000005, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x9a, "9c220b02f2df2dd2a826a4201afcdfcc982b2415cc25c8fa099cbbe6fb582160c512721a00957fde2bd5141c3f8d8c0e3025449ff8629af480eee1e88c36992454e6a6a30d4e112c392b3c640c927a0196cadf1d8f83a25231f2b841ee37dd6b3a2a80415ad4f019165ce581a8c3d20431e69ab277be1e913b2fe15409694427f4694021e64c6b5521edcd70dd47a52ea07d6bfd458593fe6737"}, &(0x7f00000002c0)=0xa2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xcb83, @empty, 0x2}}, r2, 0x850, 0x1de6, 0x18, 0x1f}, 0x98) r3 = fcntl$dupfd(r0, 0x0, r0) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1f4, 0x2, 0x81, 0x1}, &(0x7f0000000080)=0x18) getsockname(r3, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r4, 0x9, 0x2, 0x5, 0xfffffffffffffffb}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xf, &(0x7f0000000000)=0x400000000000, 0x4) fcntl$setflags(r0, 0x2, 0x1) 00:09:36 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) 00:09:36 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x8000) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0) 00:09:36 executing program 1: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)) geteuid() setuid(0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)) setuid(r0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x3cc) 00:09:36 executing program 0: syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockname$unix(r0, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) 00:09:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="af5dfe082a6fd1c91305ff71d4ab9b64d7851be3eba016b00e4fe92b5efd248963d5aacc7827a12a186a7abeff5acf96adcd107f6401b739fcdd6f06a5fee7f61221a5ed07da38287d1a2ca331f626c2a822935444ec02d4cb58d6e344b504db8f901c15", 0x64) ftruncate(r0, 0xd937) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 00:09:36 executing program 0: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __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 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = dup(r1) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getresuid(&(0x7f0000000500)=0x0, 0xfffffffffffffffe, &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f00000004c0)='./file2\x00', r5, r6, 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:09:36 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x8, 0x200, 0x81, 0xfffffffffffffff9, 0x1, 0x7, 0x10000, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x7, 0x2, [0x1, 0x1ff]}, 0xc) poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) dup(r2) open(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:09:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000), 0x4) r2 = socket(0x2, 0x10000000, 0x716f10e4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="e7ed38b024293eb6785defa6cbb701df064e4819c5ae72b23be5d753a273618eb318c0fc5f064baef90f383b34a4a7ceab0f60c73b6f14b9a0a0ca9ab834546e0b09b4af4ab5a5b2bf5d0d95be40afbd70d0a44a9d02b43491af74f4f174f08e93eb248c158b5bb628a3ed6d0853369d91d2ba8fe2001bad5f7652b2df67b985f05b557afb678858e4e8ced1ccc355558ca6198c16583d4de37472b16034113bea03127fae5fb76c855763af507c6f", 0xaf) fcntl$getflags(r1, 0x1) 00:09:36 executing program 3: mprotect(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) fchdir(r0) 00:09:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000080), 0x71) 00:09:36 executing program 0: select(0xffffffffffffff69, &(0x7f0000038fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000fc0)={0x0, 0x0, 0x8000, 0x0, 0x0, 0x170c00000000000}, 0x0, &(0x7f000004c000)) 00:09:36 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) semget$private(0x0, 0x4, 0x100) getpgrp(r0) syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:09:36 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000180)="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") setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000001840)={0x9}, 0x10) socketpair(0x0, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000011c0)={0xffef, {{0x1c, 0x2, 0xeb, @loopback, 0x3}}}, 0x88) ftruncate(r1, 0x0) setrlimit(0x3, &(0x7f0000000140)={0x8, 0x800000b35d}) mlockall(0x4) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001880)=0xa, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) chmod(&(0x7f0000001180)='./file0\x00', 0x40) recvmsg(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001280)=""/1, 0x1}, {&(0x7f00000012c0)=""/193, 0xc1}, {&(0x7f00000013c0)=""/228, 0xe4}, {&(0x7f00000014c0)=""/164, 0xa4}, {&(0x7f0000001580)=""/253, 0xfd}], 0x5, &(0x7f0000001700)=""/227, 0xe3}, 0x0) 00:09:36 executing program 2: socket$inet6(0x1c, 0x2, 0x3) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x8001, 0xffffffffffffffa3, 0x1, 0xffffffffffffffff, 0x100000000}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x558}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:09:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x404, 0x120) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000900000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0xb34, 0x4) 00:09:36 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/126, 0x7e, 0x80, 0x0, 0x0) setresgid(0x0, 0xee00, 0x0) r1 = getegid() setresgid(0x0, 0x0, r1) setregid(r1, r1) r2 = socket$inet6(0x1c, 0x3, 0x6d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x7d, "5d87cdd55703b32bda451d3b4ff2fe5f55b93d62ad585e0a316f28f8a8b7cb52cb42b4800e9a9825894bbf0dae6d46e5a55dbf8a02062ebcc084d3cf078ee1c025bd09e8bf937996625306061b36c06f8cf6c6ad5cc94a99f60951e43f199c12e87d211ab5deb71b1c4a75fb2df30d5ccaafc98538976e0491ce398d94"}, &(0x7f00000000c0)=0x85) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x7f}, 0x8) 00:09:37 executing program 3: munlockall() r0 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="7a240a5dd288fd8c20492e9c4a92f2b4e53e96fd9d19e398e5da9e890bb31180ec2f35f9119ab5b657296e19fc428c27f63bc5ddcffe314b2dd6aa0d17391d786f38f0872b9ae5f387f134179ecd7d9578fcf073dec026f6e2f111e2993cfaa0e5614c827e921a66a6813372133940d2dd71d69115e926efe45032c1eaf1707adfc2930828c75e5911f149da687e8ddf9c6a447d9c542bbc44cbe2cb901b3e1423593f199f99060000000000", 0xac) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x10) 00:09:37 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x820, 0x10000, 0x8, r1}, 0x10) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r3 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:09:37 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000300)="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") 00:09:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x7123, 0x5}, 0x10) r2 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x17b, 0x0, 0x0, &(0x7f0000000240)=[@cred={0x20, 0xffff, 0x2, r2, r3, r6}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r5, r4}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x78}, 0x0) 00:09:37 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x0) munmap(&(0x7f0000fed000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 00:09:37 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000140)=0xfffffffffffffffe) accept$inet(r1, &(0x7f0000000040), &(0x7f0000000180)=0x10) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)=""/6, &(0x7f00000000c0)=0x6) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x903, &(0x7f0000000000), 0x2) 00:09:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x404, 0x120) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000900000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0xb34, 0x4) 00:09:37 executing program 2: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000280)="982c090f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fc42179d7f921fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac1000000080f30f5ea442429251d50f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b55c4c2eda86f00fd123131b15dfba1c9fb110f0f3804830a000000") 00:09:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x102) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x6, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x1, @loopback, 0xb4a7}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x2, 0xfe6a) 00:09:37 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f00000000c0)='./file1\x00', 0x8000, 0x20) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000580)="83d5e4f50ed792c4f895712987830ba77a44cbb28e3c00298c91ef91545285de07c9bf875c9d4cb025ebc26ea2e8e85af8fd70a5984ea995ccdae0001b95e91867f05d9b223304ae1a7fae59f5cad6c393b7529899e4593a6705cc") wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r1, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000540)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r1, 0x2) getpid() freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000380)=0x4) flock(r0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlinkat(r0, &(0x7f0000000340)='./file1\x00', 0x800) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) 00:09:37 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000ac5cce0ff1e423a40fcfa1e100"], &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:09:37 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xffff, 0x8, 0x8, 0x7, 0x1, 0x3}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xfffffffffffffff9}, 0x8) ftruncate(r0, 0x7e2780e5) mlockall(0x2) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r0, 0xf100) 00:09:38 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000010000470000000000000000000000ac2300aa000000000808000000000000"]) 00:09:38 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x30000000) connect(r0, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f62696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:09:38 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}, 0x0, 0x0, 0x3, 0x200}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:38 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x5) getpgid(r1) 00:09:38 executing program 0: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000054dd0000000000000000000000000000000000000000000000000000000000000000604b4287a4fe06fa00"/136, @ANYRES32=0x0, @ANYBLOB="00000002009010e56181730c5042b477bd904300"/30], 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) 00:09:38 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f00000000c0)='./file1\x00', 0x8000, 0x20) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000580)="83d5e4f50ed792c4f895712987830ba77a44cbb28e3c00298c91ef91545285de07c9bf875c9d4cb025ebc26ea2e8e85af8fd70a5984ea995ccdae0001b95e91867f05d9b223304ae1a7fae59f5cad6c393b7529899e4593a6705cc") wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r1, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000540)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r1, 0x2) getpid() freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000380)=0x4) flock(r0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlinkat(r0, &(0x7f0000000340)='./file1\x00', 0x800) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) 00:09:38 executing program 0: r0 = socket(0x19, 0x20000000, 0x7fff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) 00:09:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0xc450443f, &(0x7f0000000180)={{"60a0a1cc2ecc1e85f559e3138df998b1d0b9dfb708aae42dd4f80c68dd9b24371fed381395c50690cc65ef0bfde5f565a3c87fddefa376f2313491f612d4fe9f77f025459ce59414e213295d8bc065b89e4bb8d597c27c27145835ea90f2e914ba83151b69904d799c090f148a2e40a4267d278b9f298b8c9f175aa37bb63b149cbcbfd036b887104e0e54e9f34907c5c544db155f89426baab6afd4b5289dcbfa46cd79b52693113c06ae45ce8ead4762e070ebd21a286562dcafc6af3e14c972719523084cbe4f7b81eb0eb897302109022dc3c785ebb3390e35cf1cf22163dd4d3647cff29253bf1726c6b30d55eec0d45703cf958003cde1cc047d485a82ac5641895756c2aa2dc92fb15eb56bd720308adc484e1b60c2d994843738b7992e22b115c52d029c513308340bf5c1556073ec20f42038f6c1fc97af7e22cacfc7366c98520aa08a7e5e1d511658c496906e6c0a47fc99d7ea195529630448695ecdcbb2f5d791cb03e5ae8a04139b42e88b41b32e3de0720e23912a106605f3e591058d8188694493bcd3d5d2cd2d64daec80ae0199c39ec40cec00496c75f643129ff7d5422563765c6855a8c6123622330424b76ef71874e2bb1e449e493d0ad2b5ba406d839d3cb1010f382f2da331aa7896475324a086b3d898a1a5e61ca2f90b90b1d8a04c1aa2ad90a7c375e377dff31bfcfc46a9da868387143070c978636ec46866a9a63c6b1c18957214f495501410ac52afd08494ce551ca6f0f6dc8be562faddc703d07cce3cefb2e514683d149538693dd23e3227a8a3e4371aea3c9d1ca544c614e05a240eed4f3bcd6213692815209a7ebb5eab2fd765552537313a9bd665818e31ce2de223fbb619233d85d35cda0566c30f4e8b25294aba2f209fd67835cdadd7fd2f8e1006cca8bb656ef531f87a9b7825b2e5a9d06ca455ff311d9495aea5b2ee6977c1ae251442fce736ba526a3abcac47f94792dacdba374e6eb405e7932183f7454c84436fba315d54e4ccfa23b596557cc67444c95ff07baf4fcf6373aeda9ccce1a86bac617d0f6b1af4444b02c97662b8448f6f294559a9428f0d83af89cb5215c177d2aae84e40df90cb0b82ec31cb57a93c87652a731d5c6ba12b5270a286ec4dc7f9f9094eade8e6900111054ceb2f1015c3629f85e388cbbdfde964f8dbb5f9d2f8ee41406db1264894f5ad5fa25748d2e724a39cc07ed8cac747eb100ae4423c7555c20e83e9f1c64468c652641bdb95e43bd4524a015f775699cb435981e77eab2e1c4193f7b12b8eaa6eadadb0dad593de28fdc0ffd183f9f99676c83e6e67fc13c20979192d6d99bf0818cd7c0a1883e10dafdd0d4b1d6d1f6a364b0ce2d5c359fceb7dab9577f6b6b2ae08ac51772900c0bfdfdd4d118ddf886c2749f3d91fb5e09f7d48126e28809adbe638579eae", "e4ad4058bba86b1e1f28cb7bb1a22e69101739a781656ba70ff05eff82a55fa3", 0xdb, 0x7}, &(0x7f0000000100)="32ddc1bb70810b28de2a08432cd3696af3059a00868932aba3be95f4afa4f48da255bb82dfcf7498836cec0c0b25c34b5b5d06a8d35acc84ff11c6f4156b3c673739b349132ea94f5b15402cb0d53919003b240860b1f496c03703421601effe224f6a8bb43f31b588c173e73db9", 0xfd1, 0x7, 0x400, 0x8, 0x1, 0xffffffff, 0x3, 0x9c0}) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0846696c65303b"], 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:09:38 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="8f8828a3cf74c4a1fd2b0b2626650f60e867f0f69c7503000000c462650df8c4a11de2f66545c9c4e2f19e75f5c4e2eaf723f0fe4103") lseek(r0, 0x0, 0x2) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x0, 0x6}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x5) open(&(0x7f00000000c0)='./file0\x00', 0x104, 0x100) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:38 executing program 0: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="022e2f663e334561ddae696c653000a4901a27c4b439a73dcc5f"], 0x10) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x653}, 0x8) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:09:38 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0)=ANY=[], 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x7, 0x7f, 0x0, 0xfffffffffffffe00, 0x1, 0x81}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x10000, 0x800, 0x7, 0x0, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x1, 0x4) 00:09:39 executing program 2: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x5, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x3, 0x4}, &(0x7f0000000100)=0x10) 00:09:39 executing program 0: sendto(0xffffffffffffffff, &(0x7f0000000140)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) openat(r1, &(0x7f0000000100)='./file0/\x00', 0x80, 0x100) 00:09:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8a) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000200)={0x10, &(0x7f0000000100)="eaeb9780cae70270b5f4cad4347419204e383e131dd3fcfffd12ed5224214ebf01ce83f86d34aa9ee5399f654f7131dd1d9e52f3a192ab5610b4b559fbbffe9c2d7978cf32224fe90deef1b2059c0d2232522cc4519da833f256723c1a1a819c29e110b1f0aa2839e90d2052baba4871d4e3cfd4ccdb4308d0ecab61972968aeaa906a09e9613dd147d2a5df2465b95006165e175f0f13b1e26b2e694badc1c77743f302cc21268bca15de06ecbca292f299e40bd75b8c30b4c25b51e220295aab845fb3acf128611761809077292eb78ea8ade14ced5a83447b54869a7f9d3b714987c7f232d46d48b38cf5837bb3655d440a5ecf7a72", 0x188a}) r2 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x3, 0x5, 0x1, 0x1, r2}) 00:09:39 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9c462218e804d026cc28fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebcfae0af20af202000c4c3c4637d1d688abd074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x0, 0x4, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x20}, 0x1) 00:09:39 executing program 2: r0 = socket(0x17, 0x205, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x1000000000000000) truncate(&(0x7f00000004c0)='./file1\x00', 0x6) __getcwd(&(0x7f0000000600)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)=""/60, 0x3c}, {&(0x7f0000000500)=""/223, 0xdf}, {&(0x7f00000003c0)=""/131, 0x83}, {&(0x7f00000007c0)=""/110, 0x6e}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/246, 0xf6}], 0x7, &(0x7f00000019c0)=""/244, 0xf4}, 0x2) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000740)="accd80c442192d3b69695169dc00e88eec8eecd0d00fd1b02db5d90000008fc840ef0e0ce4c6fb0f450fbd27a95ff9c4c2613d700201ef3664420f662e670f381d6a2f67450f483b2e0f56f336f0f693de5ab811660f7e0d0000000057df430661614d4da3b57ddacf77a9c1460000ac45e22c892a0f000000") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x608020403) truncate(&(0x7f0000000000)='./file0\x00', 0x2) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x41d) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) bind(r2, &(0x7f00000001c0)=@in={0x2, 0x3}, 0x10) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 00:09:39 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) syz_execute_func(&(0x7f0000000100)="c422559bc8c4613710ed0f5ee2400ffa500a0faf708bc4a2e1f73247d28df32350e165650f7f73d8dd81e12a41bff30f5e0f") socketpair(0x17, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000080)="c80a62477ac950bff7d5744e52c9b62c36edfc28bc906e59f375460eab03a48fed531e0cb6d146b76bbdf14b3fc495a1b4b2eeff93b270cbf5815d8e9b55893ac10d707009a1780de190322ca69ed8deaf7af772f1ad16741987f54974", 0x5d) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000140)=0x8) 00:09:39 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x8001}, 0x1) syz_execute_func(&(0x7f0000000280)="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") 00:09:39 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000440)={r3}, 0x8) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, r5, 0x8433, 0x5, 0xf3b}, 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:09:39 executing program 0: 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, 0x33, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x10) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="4b241421f51a55a8512efa5590b99aa19ec3c0e9559b31c82e79ff1841d02503bca50927") 00:09:39 executing program 0: socketpair(0x0, 0x20000004, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x20, 0x40, 0x1, 0x3, 0xfffffffffffffc00}, &(0x7f0000000080)=0x14) r3 = msgget(0x1, 0x0) msgsnd(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000cca73863d6b4da152fe81eb129d876811c3e43ce44c6a291336f4459a872c30b255e7a590faaef57fa3fc6ab52174e81485b10d15101963ae68aa6df6b2dec255b3fa1b7505bcb1d98471e7136e2ddb37fe2df41649d6d584a82269cfe5ca78d6d5bd2e3d52c4c61ef747679e152cb6055692565d6f0805bd5d1d6d1d37516f8f02c68ff63b23627bffcb50b295e7e31ccff3f6d43ea7349ef0e9946e762f293a2"], 0x58, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000800)={r2, 0x10001}, &(0x7f0000000840)=0x8) mmap(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x7, 0x80010, r1, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000140)="92172bfe852e001476cac5cb60e13ffa659dbf6e098e43918a4eefb936931bc0d906b183cc4ef9d52861355ab93f55d7815755a26aff9676459d2141b9b367262ae8305a6b986dd91ab380a14a92dd1fd2bca5b697a9a96d6792ac33e454d938b313995964d00490b2f21399c20e74ffe53ad668d3def19d811d811ec27c4fb3460e938d02f33d7d995b01a9ae979ad46b0083741f9c3f5ac782e1925265e12092b10cec3f86c2db1a467b84c3", 0xad}, {&(0x7f0000000200)="4ebf723d53cbb183424a633b0a5e8a72206df13d509a8beaae0ed53455a837d22b41215cac3ece1f395314dd6192ddf86ff366312bb8176529fd3536f7449c250d19cd68c0563cd97607f2f98abfd4fbff9cb715d2982ce195551636120228bd9e6840f76fc8627a2b5ee88a3f0b5835117000c19f7b448f7de716f91b7e0de41099fd86f71aa0c28c55972256e2fce646db4bcbe978aa991bd48b755fc66a386ce153ed4cb6d7326fbb", 0xaa}, {&(0x7f00000002c0)="492690909eb226142644fef7a254baa4545e7bb1c0f5298b9176a36890a18d9034ff21155a545e5d1d52d26784dfd25fa0bc2229e2c71d79b08b3ae9290032e51dbf184d2250e59be80ad2a41125d933d9a7af1fa54c08ab6210d73c4114bf72c81fc23d967dcd0559bf10052703cda825d99851631da6b6c8ba7878e4d9f42c6da58bf67766367da25824c78b820e33", 0x90}, {&(0x7f0000000380)="9a0db7261b8053482d5777344f3815c128cabed790cdcb8160fd83d6efe2e23b970d322727169c1b6900d41018854d9253ce0bc8484f5eb90547f28e02ed255c237b85f36b96862666834e32958c99f70a908025e027b9bef21d982f18b97981d4260d70bbde340fd29738f66d2e73fc5098dfd91c4dcb4d", 0x78}, {&(0x7f0000000400)="c814cf448b2d4f0dbbb557b8ce4de65b8b4dbf1437816243c17785679f049eeb5bcde60c80796afcbe5df493987088c59985c6c6e60b593d32b5e78aa5ee69ca4ac5c33d91d4f2d9e88e445671655145092d0d115ac2b8feb1d8b0f2c2c94fdad6cee7c804fd14ff51abf6f6412e8745c549f7d91fa7e5f01f9af44654d4798e888cc642118b", 0x86}, {&(0x7f00000004c0)="d2bcfd20a6a91dd4741512de29a6f9f6acde5c6e8fa9dc3a5b42e363819b0712a242500dcbc4398d35795503a9894a82c1b2014b293e3429b84f5779d4752ab806176f980d1a255420e0e5945089adb1ab83fbaf239cba457631b2a710d8f8417c1c002fc5e51722efecb4791d8c3bdf08e8c0c964e8cd4af896ec1265908f4fa17fc7f6ab", 0x85}, {&(0x7f0000000580)="d46c0455fb2e10ad37f9e735b664df76095ba425d07fe93bdc1848f3f59bc1413dcacc525cc536e537078eae6dfbfd245ff0ff33c85e4789e98c19f961569d5a93eb53cd308719ed0ed3434d13b90be95d8b89c21bb8e18a434f535b536bdd6b0bcd08dd5f51735d6efec95dc50d59a466061a02026f0269d0252f2f7dd4ac73a54bde8f33dc5f876edc8fa132cc8251ad1bc4318376afa559bdb598afa3684f037b0421faff690c6b61525635cf91e1b30e11a766c72f014b7c2b7930033361975edb4ef03a", 0xc6}, {&(0x7f0000000680)="5f3b36238f2958466c587fa207afc931ffcc29079ad10a7e8cf3da72cfb0890f479e612c48bb0605d2284c8750b363f6a50329ca39f9e6d0462840e07158d89f0038cd3d9e73c2b3f9c927d180217c43bd1f4db904967403a352", 0x5a}], 0x8, 0x0) 00:09:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000001c0)="2e89b9a0805f96f5cf4a4533d5307a19f0971fd20b63f29a877ae1b31db22e6080adcac4a87345396a55116fe4803a11eb648d63a7553c0013ef2c0f46075d2c471190b7eb960aaba92a1683a99edbda33c0c9b85c9f41d25891babb49970fd84efca6590e933424aaccd8ad7e9b4e94cb58f9e2e26bf5d95eb7fe72a84a8a16e2350713d1431c84da95a5382d0f1f5fb30ef7f5287c8cbdafa9c413359008f348025f1fcb96dbe6924185b0b41a80ded92bf8b665b1d16ac078e3c4d0ed3da4cab2afd376cf4efdc7e3988cfbaf0b57e11598786fe426163ba017125384a58fb5fbd9a6") r2 = socket(0x1, 0x0, 0xffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x9b, "d8a2ebc0257f5367c692c0de3826c842c800e3e2c238bd506f96209c56c33201d2d746ba67a7582a12c1cb0bc087068ea84fa45c0d4db0d10c43daa552cc803c87401f370c058f8c1cfe95fbbcad6a955f7fca830925854532f8c63ca05b69fb6707065c3aae799f66219ce4f10c20a80530455dea985a0e6488daeaf0bb3a3c8fdf411bb21faca0114e129aaa87e577883f18fde2fa4f0840b31d"}, &(0x7f0000000100)=0xa3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r3, 0x2, 0x4}, 0x8) 00:09:40 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast1}, 0x8) r1 = dup(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) mlockall(0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r3) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/227, 0xe3}, {&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/180, 0xb4}], 0x8) ioctl$DIOCCHANGEALTQV0(r3, 0x80047470, &(0x7f00000000c0)) fcntl$setown(r1, 0x6, r2) 00:09:40 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @broadcast, [{[{0x88a8, 0x5, 0x77, 0x2}], {0x8100, 0xffffffffffffc31f, 0x7, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x3], @broadcast, @random="fd3345d170f7", @broadcast}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:09:40 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20000000000, 0x14) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0]) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x8000, 0x0) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r2, r3) 00:09:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x11) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7fffffff, 0x1}, {0x8, 0xee5}}, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r4 = fcntl$dupfd(r2, 0x11, r3) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000280)="15c5a2e0576214e607430cc15df4bc80c1d3fb6374c81ad2c3c211bb03483079437c37270fb5ff19bc2f37ec7c7ff46e9c0ad797c5656c6bf532e6eecb70f2f3e12f6e0a0c8fff31d56e5c616a223e9e5f24f24e114f9648189e5250abaacd308309b0404404697a6ca9be915fbf35230fbf793e02e5b4804a9087db55627b1429f66f346f67a3ee11ae176b7245ac14017272cc7a5e5d10f59a97594992a4c9f2de9ebee0e179c3fa9579896175891960be9f26abcb4de6848717df4a2ea720f7929975cd08a5fb830631cff67bbc1f18003e52a4a72f4e7ac88e8156623bc6") renameat(r3, &(0x7f0000000380)='./file0/file0\x00', r4, 0xfffffffffffffffe) ioctl$DIOCCHANGEALTQV0(r0, 0x8004746b, &(0x7f00000000c0)) 00:09:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x4004667f, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="73b0f54f83d1d5e6a11533d80c84e67489e40f7195ecd272c0979b3d73a801b71d976338a62e62b0a774516744e75eedb0f06ab24199e80a613aae4c6f02d4d2", @ANYRESHEX=r1, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x57e, @local={0xfe, 0x80, [], 0x0}, 0x40}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @mcast2, 0x80}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d298271b240a7d2305325d00"/136, @ANYRES32], &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x3ddd7830, r2}, &(0x7f0000000380)=0xc) 00:09:40 executing program 2: r0 = socket(0x1002, 0x3, 0x6) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x120240, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000340)="78613b6bf78ac5a9a79cb09c8a21cc830a1a4767a36d2257dbc6497946516f592e0e1a78eacfd585152b2f5421d4944a923892caddeb613551e82cf56e987a6afe8b8e47a6e1bfba29ab9bb0464964c26f1f41a5af5b84e4d875c912f3e9d5cc1d6fb497a1b980bea1258048c170e7641fbab920c17e7cf5b11ae0148d05adfb010410ca47b18ed17512971ab6522563e592f358c15154e20e6575abc680c1268fb486c403a3e4a64bf560a45ae6b9843af85048959ed01d0c69ba4f88f7002ab7dbd34bdcd9af975bd685136621") lseek(r0, 0x0, 0x2) sendto$unix(r0, &(0x7f00000000c0)="eb38586532d68e5e9e6d00cbcb5776b6bb5d09a201c6715cb59bd7af0350b3bcd79bd02e7355bc7ebbb55eed5e9c87d720f08fdb0fdeeb3246adcf5e310dcc6d95a2be0538423e254c69638d", 0x4c, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:40 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) geteuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0)=0x400, 0x4) sendto$inet(r0, &(0x7f00000002c0)="6aa92b6ef86aae157fdef90c7dfa65ce665fe5948732748d8b63958e4e1a34e5533bcb67f1c6e43cb9c72a94ceb5a9883e9108197e4aa902b5dcfa49ba012aba3597ab321833c1948e62d54f5f7883d2ed54d9899ba95da617db6681c4f729cbfdb92760f3f6a4e731132e5d6a2765175d727b32866e8a2529a4b55c10c4edfea0a6531b1c1cfd7f63000c459311013e6fc657e607c157020aa597bc7f8066f86ce06468de18a55b30cc3a7f1fbeaea8bb0440ca224f306b21910478575a53d6fe252ae8e8ff", 0xc6, 0x20101, &(0x7f0000000240)={0x2, 0x2, @loopback}, 0x10) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x0, 0xffffffffffff0c84, 0x8000, r1}) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:09:40 executing program 2: syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)="83", 0x253) 00:09:40 executing program 1: nanosleep(&(0x7f0000000040)={0x10001, 0x1}, &(0x7f0000000080)) r0 = open(&(0x7f0000000380)='./file0\x00', 0x400000110200, 0x39) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x400, @mcast1, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x9d4a, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x20}, &(0x7f00000002c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) freebsd11_fstat(r0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x1, 0xda, "f2ac53f99d947c4ddadb48992492d39079e3e2bfb15fdb95b4eb865ec7872eaebc98ffd3b39a9b315eba2c4b8012bdb97c9245d5352b7218a085d5ddd7efb794abd270758ae9625efadc96a7a749f541b0102e850b5e7de13f03a66f4eef8930203faf0cc5508f840060787026c317d3b27226a0c5b86e5ecf1eac35789a22396efae11c8afaafeddf34f6bcdd4ba430264c252e4ef7edffb809c71c4cfd5f32be8ef0cce2e9ea415b6a895dc0a53de1e374f85d8d92cf0cbfecb7c1bf8a72e9f1630469722b77911c85c711d8850f5ead8c85e643c2fd08dcaf"}, 0xe2) getsockopt$inet_tcp_int(r0, 0x6, 0x15a, &(0x7f0000000280), &(0x7f0000000340)=0x4) 00:09:41 executing program 2: syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)="83", 0x253) 00:09:41 executing program 3: freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x10280, 0x1) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000400)="d7e954e92fd31cfac92bf8a16f0e6006ee3a63f6133d38f7a31bee2067610cde8dbfa3507edaf55b253eef394a85ec455d587eceff623a79212f481b08d8731f5bcfe85778d89f466583289526f5e6c660cd3d76d61e1e225689cb2b51dc73bf03b05b76cc3cffd8ade628f17f1f5a8ec270c21a0b92a2e5bec54b4434d9f09dca4b42a523ec14457036840b71f4459d99767e8c591a58dda3fb3e57727d5819be3fed8ff8cfc786a32c0f7b7498f9e352dbd0f03d5428be627da2b2414aa65956344e585b534df7cd429209d65e2c758ee20bf71ff6401e9d400f1b1b1c04978c673f1e7017c68484e1914b") freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r0, r2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x2c) syz_execute_func(&(0x7f0000000180)="98341e0f0564660f73d00691b00a4141e2e996c401f1546ffbc42379d0a200810000e676f66da20fa0e5be34d1c4e1f8c4acfcf246afd72e41812047002b0000006ec401d9ef91d24400008888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0xfff, 0x4) 00:09:41 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setresuid(r0, r1, r2) setrlimit(0xa, &(0x7f0000000000)={0x7fff, 0x8}) 00:09:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r2, 0x9}, &(0x7f0000000180)=0x2cd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x0, @loopback}}, r3, 0xff, 0x2, 0x5, 0x8eb1, 0x6}, &(0x7f0000000680)=0x2b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r4 = semget$private(0x0, 0x3, 0x100) semop(r4, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:09:41 executing program 2: rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') socket$inet(0x2, 0x20000001, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) socket$inet(0x2, 0x7, 0xb2e9) 00:09:41 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000400)='./file0\x00', 0x20100, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x300000000, 0x1, 0x0, 0xa0000000000, 0x5, 0x3, 0x572, 0x100000000, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0xfffffffffffffffc, r2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x5, 0x3, 0x8, 0x8000}, &(0x7f00000003c0)=0x18) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r3, 0x9611, 0xf, 0x80000000}, &(0x7f0000000340)=0x18) syz_execute_func(&(0x7f0000000580)="985e4aa84af30f10e793dd0f050f05bfdf00000043c0eb254f4162ebeba2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac616166450ffdcf01b04b970000efa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:09:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x49462b72489b026a) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f0000000000)=0x3ca) 00:09:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0xb) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) dup2(r0, r1) 00:09:41 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x8a1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:09:41 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:09:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x78) recvmsg(r2, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000180)={0x10}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x8e3, 0x7, 0x1}, &(0x7f0000000100)=0x10) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/194, 0xc2) 00:09:41 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080)=0x5, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff4b) 00:09:41 executing program 2: r0 = open(&(0x7f0000000000)='./file1\x00', 0x8, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xb17, 0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 00:09:41 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$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, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000800)={{"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", "9a5629f9d85b4a1687d2a3b37dddef2f5922e0be84ccf591a1f77a0ac7291ad5", 0x6, 0x7ff}, &(0x7f00000001c0), 0x6, 0x708, 0x100, 0x4d5, 0x6, 0x9, 0x6, 0xfaf9}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) shutdown(r0, 0x0) 00:09:41 executing program 0: setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0) setitimer(0x0, &(0x7f0000000080)={{}, {0x9}}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0xef97) r0 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x1, 0x20) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) socket$unix(0x1, 0x0, 0x0) socketpair(0x1, 0x10000007, 0x7a, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000004c0)={0xffffffffffff8001, {{0x1c, 0x3, 0x8, @mcast1, 0x40}}}, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000440)={r3, 0x5}, &(0x7f0000000480)=0x8) getsockopt(r1, 0x0, 0x1ff, &(0x7f0000000140)=""/202, &(0x7f0000000040)=0xca) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/22, 0x16}], 0x1, &(0x7f0000000280)=""/169, 0xa9}, 0x82) 00:09:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8001, 0x1000, 0x200, 0xf4, 0x227, 0x401, 0x0, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8e29000000, 0x6000, 0x1, 0xf9, r1}, &(0x7f0000000140)=0x10) 00:09:41 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaa000090780000000000000000907800000000450000000000000000000000e00000353e58c201000000000000"]) 00:09:42 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) setresgid(r0, r0, 0x0) 00:09:42 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x4d7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x800, 0x2, 0x1c0000000000, r1}, &(0x7f00000001c0)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x25, &(0x7f0000000000), 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x5, 0x8, 0x100, 0xf6, 0x7}, 0x14) setsockopt$sock_int(r4, 0xffff, 0x4, 0x0, 0xf6420b30406e5e53) r5 = dup(r4) ioctl$DIOCGETRULESETS(r5, 0xc444443a, &(0x7f0000000240)="94d996aafbecfe4a77043142fe8f4373f1e8753de44bdd8a42945e4dcdfbb1b3647aa4fc40ed827846e799c8693f4108dde345b05f14b363e2b0f2422c92cd3d65624a7b31caa50a187bff504a2bd3c47c241be2f6c0194199") getrusage(0x0, &(0x7f0000000300)) 00:09:42 executing program 2: r0 = open(&(0x7f0000000000)='./file1\x00', 0x8, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xb17, 0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 00:09:42 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$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000800)={{"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", "9a5629f9d85b4a1687d2a3b37dddef2f5922e0be84ccf591a1f77a0ac7291ad5", 0x6, 0x7ff}, &(0x7f00000001c0), 0x6, 0x708, 0x100, 0x4d5, 0x6, 0x9, 0x6, 0xfaf9}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) shutdown(r0, 0x0) 00:09:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x20) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000780)="c1c8abd7d2f93a889535ab2cc26692b027b92a7d61e240c26645f7a201a8e286eff4e42209eba61ba54109abac9f5a2b9768b1c219e6411a99a217e6680056fa74a1d58af17c582da27f3319aef64ced86cfec9bfbf70172bfacee051330bf9f9f71ff31e39a89bf7a1c30b0f6d377294e0dc814956010835c270c2dd324f4424d") ftruncate(r0, 0x5) syz_execute_func(&(0x7f0000000240)="96f3a798472c431c050f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9bb11e90f0fc43e450fae7c0f0f") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffe) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@remote, @remote, @remote}, &(0x7f0000000080)=0xc) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x1000) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000300)={{"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", "7dae6da77c8fc1214173c6b32352e186e22de50d8e94ae4185bb56b822636900", 0x201, 0x6}, &(0x7f0000000140)="a0688d996afee85caaff1690380544c9d280061f23261909748fc3811764d2698fa57f4d86cd1739e6952200cdc2fb6de25a8bca096036127398c13bdb383b19d02e64df4967cfaecd7aec23f68384765ded4b6580564cf9ca1ef0d61039b38dcf564b22d89649f0d6fee1d665c3c97592fb043bd7c594f57396798645e230908c67ef2e111661fe5c139c0bea08f0f4cc81082cbf562e44664a46e66c04673007d5c6a309db541bbf2adc34a4d1057fe2d300dd989cc1d3364c93ac26333d2212590f13e6c2ae0895f4bfce4a7eb6540d093af6067913", 0x4, 0xfffffffffffffff8, 0xbb9, 0x1, 0x3a3a, 0xffffffff00000001, 0x100000001, 0x400}) 00:09:42 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) r4 = msgget$private(0x0, 0x12) msgrcv(r4, &(0x7f0000000040)={0x0, ""/15}, 0x17, 0x3, 0x800) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) msgget$private(0x0, 0x0) 00:09:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x183) r1 = open(&(0x7f0000000040)='./file0\x00', 0x108300, 0x100) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000100)="374133a0fc55c36ee18fe367fd20e1e97922efef58345d2a4bd4d6464875c3be0c417182d688f0fe4ee4afc5b83c412c4d3c5bd615806d3d290945b15074f17828ebd0b54e4033ef7e18824f755fc3d07effea87b9887b6c23530bfb7ca295cc50eb9ce04bb13bc3fcef5aa7344a162d2e4e9fc571afbcb3316bb75e9d9e569dc9a77cc5c9200793f0ddb264e859ddb0876fc1483fb27d9f556721ee8eaaa3f9e85e71580ccdc724a8e664dff0fb9e9a5d9e82be14c894cbe2a08056f11873") setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0), 0x8) 00:09:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xc, 0x84) mlockall(0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000340)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr=0xfffffffffffffe01}}, r1, 0x1f, 0x3f, 0x8}, &(0x7f00000002c0)=0x94) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000000380)="9fccc64f740c70606b5805dee7a6e5a368963e4d0ccd7bb7a64e51a4c23ea64cf6ee45ef5e2afdf5e9319d354283f77b978f4756a6a726303fb0086cd6fe6f191eb7febc06e7c73c35cd36a7ede464f898195aeac46ce25da1591d30a3d692b66ffde1204b642be498936cb0a2dd0e3e6c611c3bf1c9f8ba1228b53a0480d4427339260773a37a4b552428445248da5715c0d94c47dffe004c29181dd3fc260247e7b9421f9ef45cbdc582d7dd1f2489e8b33c523ab11841a63a21427b6e102208e837c60d57f79cea0a2931a3aa6b59dfde92766de5e4d8cfc0df7d91eb6bd87de5c185c2b79f2e4c4422a7c7eee888126e34") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8005, &(0x7f00000001c0)=ANY=[@ANYBLOB="aa3f2b5025754caf45e159456a359ab6ab748f7acf5c8adab686264ca64bbc997eeb5c84fdca656395aa0f9c830514c80f2d7ab610b628e17ae017cfba0f796874da695a61fb33650a1c4ab7e1889b8ffdabddab348091e79bb2d36881dc1aab3562dfebaa60fd0885430574407d1da961531c33603a4f2571e6f318496183978b5219875c02475bca09f4b5b264abcaa410feda17dd30534c4a6a56769cf6b458ec2eaa32c1915c66e611363f5ef8bc33b804a9a5c98dad046254343e4d655bc7869ac6e0b13b2dc519b353335b3580bceb638b0a58eb"], &(0x7f0000000080)=0x4) 00:09:42 executing program 1: r0 = socket$inet(0x2, 0x12, 0x3) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) 00:09:42 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f0000000600)=[@in6={0x1c, 0x3, 0x5, @mcast1}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x80f7}, &(0x7f0000000100)=0xffd3) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/117, 0x75}, {&(0x7f00000004c0)=""/181, 0xb5}], 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x1}}, r2, 0xffffffffffffacbb, 0xff, 0x1, 0x160, 0x10000, 0x200}, &(0x7f0000000200)=0xa0) dup(r0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) utimensat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x1000) 00:09:42 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) ftruncate(r1, 0x1) getuid() socket$inet6(0x1c, 0x0, 0x0) 00:09:42 executing program 3: r0 = socket(0x1d, 0x10000001, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0x161) r1 = socket(0x1, 0xb1fc798d94a5fba8, 0x3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000040)=0xae) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:09:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x6, 0x1f) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3, 0x7, 0xfffffffffffffeff, 0x3, 0x5, 0x0, 0x4, {@in6={{0x1c, 0x2, 0xed, @loopback, 0x3f}}, 0x0, 0xfc06, 0x1547, 0x4, 0x6, 0x6}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x15) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:09:43 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) ftruncate(r1, 0x1) getuid() socket$inet6(0x1c, 0x0, 0x0) 00:09:43 executing program 1: msgget(0xffffffffffffffff, 0x99) msgctl$IPC_INFO(0x0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgrp(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt(r0, 0x4, 0xffffffffffff7fff, &(0x7f0000000180)=""/187, &(0x7f0000000040)=0xbb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:09:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) r4 = msgget$private(0x0, 0x12) msgrcv(r4, &(0x7f0000000040)={0x0, ""/15}, 0x17, 0x3, 0x800) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) msgget$private(0x0, 0x0) 00:09:43 executing program 3: socketpair(0x2, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x101, 0x1, 0x6}, 0x10) syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:09:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x341, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000006c0)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300", 0x0, 0x5000000}, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000680), 0x0) 00:09:43 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) ftruncate(r1, 0x1) getuid() socket$inet6(0x1c, 0x0, 0x0) 00:09:43 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 00:09:43 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x7fffffff, 0x4) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="ad9a6b126c6c2df528f1e599994ce2f2f2925b9d5fe3891625af4c770c915c81d18d859fc044dcc47bf21a9b50e818eaadb3f2c2204e8987ccacff15a43688fbf19017fa0ca9c448b46d2489569d4b3dc602d605d2650c6f1a5c00d6506cc96ee91a") r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) mlockall(0x1) sync() munlockall() __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:09:43 executing program 3: syz_execute_func(0x0) r0 = msgget$private(0x0, 0x82) msgctl$IPC_STAT(r0, 0x2, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = accept(0xffffffffffffff9c, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/46}, &(0x7f0000000040)=0x30) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000050000005500040004000900ff0f000002004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089638cd31630c62678a3701a21e9206e863da39be03cce2990ed9b155fbadb1c63120c3cea70ba9c7e180c3450924983c4b6b5102fec9444bc7e05213a3e93b8d59791b64fcb59a1130e4fe9857ec4f9829ef0", @ANYRES32=0x0, @ANYPTR], &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0xee, 0x6}, 0xfffffffffffffe9c) 00:09:43 executing program 3: syz_execute_func(&(0x7f0000000240)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200) 00:09:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@loopback, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @broadcast}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x24) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000440)="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") syz_emit_ethernet(0x1056, &(0x7f0000001440)={@empty, @remote, [], {@ipv4={0x800, {{0x10, 0x4, 0x5, 0x211, 0x1048, 0x67, 0x7, 0x7, 0x2d, 0x0, @loopback, @broadcast, {[@end, @ra={0x94, 0x6, 0x3ff}, @ra={0x94, 0x6, 0x7}, @noop, @rr={0x7, 0x1b, 0x2, [@multicast1, @loopback, @multicast2, @multicast1, @multicast2, @remote={0xac, 0x14, 0x0}]}, @generic={0x44, 0x3, "cc"}]}}, @udp={{0x2, 0x1, 0x8}, {"4f57ddfc3159eb9c66090494332671dfc865d0ba4f6c0f29633a6db5aad7cf7a719672e2444b17b05185c2b5b6e2e49153265749168c37efd48b76d20a60fa73a8e97b3aeeae98d274222b2f7f722728e97f27441de8ef82476c8eb1808e452933b4aa22f99b5cfe6d5bca58d36397fe54f29af9b5c4b4456687b26000fe1edebaae651ce1be71be3d05c8dc69cfea37a4ba8ce09994573ead0babc647a24a92ee3b1eaffd5d1743941045baec7f6f844155e198e4ba774ac1aa3cc5fd9ccc9adf57ae161b24500929195ebdced3af389d6ed9bb5d9f762dd5a919d304570086479c1aef0306c0dc371f88a5ebb4a7580894e01be1c5ed658f2c58ee17a046139df8dbff743c4fd9b3c91e6a9225489fc15123037685db5998584ab07805bb58e349aa0c63f15724155058c0f2504e3ca718a82bf434a433eb7852a459ee4af3898473a13a73e3df68417c4909efef3d23f238d1ba74ae0df6f32ddb8dfcf9489eb742958700f6a2033b2e07a481641106c98aae1e4859f9d5e4bd41dcbffba9728cad208de5a7d10556e2f47bac300a64780a3e2636f005f05e3fe7adfab25ffc765e4b37d102f148d9f907dd4a72851075d580bc5354e7f0cf6fdcf20e117f9ddc22cb1ae7aaa51bf4e4a8563d6893dcac658b08d7dc8b673540992d1384fe2df69cf91b1d8e089ed1378a48e577cead20b370f42ddeca472a5ac342c2764cb5d57000761e23f9ce4f9676783979761fd355dbd91fa29c7d333abaa2bad70be488d9b15e090d72f7c14419df2ae6c1f117f58bdf6915889b731688fc11d1350bc841eb1e4a130bf586c847d0d793880db3f54b76a74ce52135b88ae294393e9501ee692aa6101516fa876102ffdcc1ad6f719102972a59dd70f0d8df73fcd6a879accef935f8aa7f98997324c1504fd0cad5c4acc5d57c5c7c29ec54751fd8f3e0b2f8edbe0864281b8dbf59d4239cde24bb7b3427534a5dd78b79952273a639ba98ce1b1851c242ba274340890c667237d5d78fce2c102ccd55e5a6751b224142c9464979951a913011aa69184a29b9bad7368d725c3c1349987f2d93786609cbcfb1ce0b7173db8de54742b146b8a1966e55baee68e5a30a14941245d358cdceea71ff2a28ccb5dbf0098e52f3757abe443651d437e21b10944871e0b02d5d0b06f891a0464da72419013da369dacaebe423b00cafa2374e74dfe717ea3081e9b26988c68100af3f9f4bb02b33fb90b90465ee05ffa96d61ab0066bd57bf0b587bd48359bb40aa3530e2292dafa3ee50a5a1029d69e423d13cf3626fb5dad4436b103890a43dbed8c532dc43b343ca2bb16c6c9ccbfe5755f61bbb531cc25320b9437c2bc956858cdf2ffbfa347a6fc368b617741227a6fffc03023c337ff21f5863bd379f32670fc2d191d77f809a4b80ef7c397e8678d017bfa41b77469f17050e079064a5160c5175c99f1888dcde4b8c0422f361424b6ad7565431e394c362883c649383d987b36bd17ad8af053259f248dcb59001f6751d1c1251216c16b75f54dfdcd5b3539bdd2ee8ae5d4e117cfb25706b8e7802e75bc3b4f01eb03aec5a41d4057ef1cec4ed18608d0a04d6c48c882b62fe33eaf94205873618846a6b626ffb77f66bb27a8b2b4c7e49d700e35b3e98e157b3c1be2df3fb63ba6c2f3cc3eb16a85e6beb180dcbf5f8c38dc98fe2b78576c5727763a8c716824844b994db137db2e2f9dfb7f91a9715ca32c5b1bbdaa684a7c77565bea3f7d0dcf41c9161ec0f1f91bf407320c5538c034ac8e4052893b4fbae90fc1647b1af73604c446eae859da6a1058f7193c8b7566b5b933a365bdac27ca186e7983d45514274ad67a456e4361b6a8eaa6163baa31b6a9bf2566975c0512f6d5ae0ed9d1af1ce79a36cddf646c013a0de36673b0adb434d45d2b01cef1f4cd2c970a64fb8291ec24a0696e3461b5d492a0c096c91b41e8fa748aab9a8890662d732ebb95bd8ee47c4b6b1f818d923f38895f9fcb1d6c8a1bc36a7dd930700faeb6bdb7adb54ddf875fc84e6897cccc2fcd15cd52da65053ecd09bb8e0acdfca0025b52579ac403318a93985250512c213d3fa121301491f83e013261f43a4e01db672562023ad9a341596e62fddf8578eeb539bbe2d99bd94ff55f44263fc33d58f7a2d6047b6d81c95ccd073d373c3d85afaf47a9e11b9b10a7a83f5fc98204bc5b08a0a76249e0f6500b15f4e5bd181e1cdb8b515ab2bc4dbb67e8b35186e91e694e3acc373cd582af59bddcf1301fe31606d386572bdf5dceb636e17d8d245f9adaedb22e15154d5365532fc70c19b68882f2b9674aac76cfaf826928535a07e3eed005517a6cc0cdb2e93303c7234520b9abe8e31e18fa06c41f90f4e41109be71a68c78e28f59c137d91e6a3dd29d41a39c9edd1d81ee667135e8b632786b0c17b866793aa95c1d519aaae71cde260b3bf294f70cdbb430c37b90fff55c89b0a12967e6cac8f7f580a91d1be2f0b6a35bb2e210709d8cdf6ed9af09b264b894f0e07ee695da9aaa7b35f2e7b0afecb883dbb29d69990a10b9243ea371b8aefdd43393433eccd2ebc5c7dd5b4913be2da7bbcd028e078b6eaa779d5b3197479b1a9acd2a60d17d4fb483ecba93833e472982d74a779f5ebdef0496dcb2a48afe0d3cd85a9e06c7b7a920574a64a660db1041936b51b87afb0f8d2d482575ad9aeda72a044db4f1e513014902030960338e1096bf009fc35829c80c29d975221f0258c8d07d54d6d97b2010daf2c7778d6f1f6ab14d3faa6b8029cddb86c4dcf24d262e8af1bdfb5c9ae2ebbd58e34901c5330a4f73af3407a7ea3b1114900ce1a0e98189635846c3b2411dc0387eac198bbe85f1f29e2365deb1291ccaa9ae7e511100b1a7c055db37f6a67b397f7a75f7cb55842562d446387603ff87c2fb4f101e9fc5dee42c927319756ac4bef8501f1458354b7cde055dca021b5d148ae39fa9e6a6a5cf50e9d1984722c4205c81570d7458f3b0c6cc93eab3bff7fc8ae11d3dfe44cc40ec2bc51c4bd31a48543a45b72df3f5aebe6ff708e9e95f10f1698bb7a3ed5c581876110462da50439279164ef1dcc08b7069cdc652cfeb1172be6e4a57d384933f2d05f6b94c49cc8b38f298bff4bfdb138d106cadae0f5262526b214d7fd69a930fcebff0d9f53d5d6ff5068d7927788d9adef40b4f0750d737e1da8474bc346cf6e0dafdf23459c0b69d99dcaf926d5f0ad35335f1e1422d1dc0083768714c5f6b4eed1b56ff57fb421aefee1e438626c70110bce8f3a48b922e6e44803d717025e0e36d20cdbdde2731a505ac918324e00e04196ab74e6f997976fb22fe33626eae7ae5e51c03c7d6a671ca573422aecfc380a209878cb54d61c5f41a338e6b420286c2745fe4a50ebccfdb67ddd651a54003bfcd8bc936287de8fa6cc0c89a8437c454330d1d4e991558ca21f4d7b6b2fdbe5fa461a7eebd13d36962be3ddb34edaa80f6431968ac314594cf62e3512e219cd37be0d4ca9865daf35e0b7782ccad77a70244603d72940e9caf385195a29cebf8165fa2c84b171f0adb3e295da09c27f60e5877945558888985148f8c96befcf4d7776678d31f566a59f46946da3af43e38c968df9c3d2ac984a81bb7ef951cc8922bdc5a3878496aefdc4ee2c1a9fcde05cc4ca640c528bdc83f617928101c0471c0ca9f7f10c32e78f4e856e7311bd451e96367eb580f78edb121a9411fc797b09eba7218e7b733622799fdd6c679fbeb8901f2bd18b75a198d07d493b816865a375b23b51d5c85aa4c0a78c4bec57e847c8419453cd61e35d9aecde85e39efa1578800ee430bff6ff155c1985b34d123c4ce2935ba983c6d23750a6f1fa16a78e2ddfa75da3f8a61005f0f264a7d7fedc4351f004f93cee90cb9d779c59751062345d9b93a47ebe8f740d7b6a70fb64869e21bee9a18fbcb56be931b76fee7d12fcb25f2afa05c1e2853ac928d78394e93f2af6b6bdf4b1a2517e65736d8923d8b3bbb3acd8aaaa02f3b2b769f85e6cddf893c4f3f05b2925869e9c1b5b54be5669374981b49ad69fcac5869f30e1e38db81812d08ed62b0d653f33a4a671db594068127f39f77ea3a108ce83e2b2e87088a0c9d08d5d586e85e610ef78352ff800494211b5d47878afd3db587153744080582656a2309273d70ea76d8c82025c2ec2d92cc28090c794c0d7c53342efbb51f6ea7500d533382a01595190d3e68a08a0b8b0baea26ffb8eb70cf5e215ba5d97ecb745b597683761f45f29fa3b0bb70a6d8ce949f09fa1974e0f4e29ca5e2371eeff01f479d0c0bdf3c564f6a427e0489f3fb1f38baa0931e380c5f7f53afa88776748447fcef17971de3f50f41a135e8b15365f2d4681b7d493ceedeae6adb8ae5f495a29d2f1b4edb86287ac3660a7d4436e49d0f0cba60a85e9bbc3945cfaf8cd10a4deb1e989331766f7d585af4454a0837337572a2d2e2e3e789fe71e63a2ce52cd241005e1f011f4f6cd5a5362b284d663b5a1c5db100afbc5891f3c36456959c91576f904155dd18b86f81ea7749328989bfe0f84682b92ad1a19992ad785a24515ca2e128d1d43eae4bdb63738565e936f7add8076ec0f04e8b77aa337144255b82f77c0227f237c4c5d15814d0a13db5fe362a036a314a88eb78fd05f9a63077fda3e7f8f9c492ddb11e6245021fb01547b2692465f0a462a78f6097e59c7ee60af2f039103222060d808f50e4196d2a5801df09fbc4baf4eb85f226edaa905382a006931aa3b2fe41e2c7771e89735431113c96b84b828c006288c866e6c6a1537af5ec17174c19ce35f82fda87d7cb2f705961bb08f903679884ebfc07fde9d6c6f10745506d0a62b12d9ae6048fd6d435b31588f97ebc4acd39fb1f18a89060e1baf9cd5c037baffb2b0de60b2f7331223417e185befc46289afd48d808b597251f2cea282b052be101a52cb151a2f4fdabb0abb486271fd37b2c4312c241a57c93e9f7e6f520478bc1ed4527199ed432cb585b9845ac0545297e6a72d1d028d545d270f7b44ce4193ad632bc26c03e9263bfbe2d07819803144cba03f5e44e71b4c376f5c38becaf2f1948a086a5e5c3de61086f547eabe6ff5bc53f72e3aece2024fc9b686ab05c2bcaf4814a994e9c15e787fc3f57e07800b6683dd111613df179ed07b6c40b04ec7bc3851e8141e6992df876979fc977bc6fa35eced3bb47077644b1183ba49c80353e61f9d252f2433a44332f1b743e3c128f7ca62d06ef838f9bb0744222544a7e3103b5b89c1a41635769183cc17eaab8def1581b92c9b5668d500317573a6de405800c7d2739f70210d2b22976121c2d8a598393a3521daccffb215ccc55ffa479a94d1d5d022e9498b43f87130bf01782e2b8700d647420367351b52eefbd73b1f4fc91b1211cc78c9ac855e577c6b230560e826320ba3493fddc525cfc7699b2a33aec912779228467444f0296e3a15e6dfc099d62c505534033195003fbcffc02f5701ad9d18b56462353e2ad61257024f9473c36940fac19d9f17542be03d6185318c4cb61566992695d536b9cd218426c28733220aa601b7da42058c8a188108826d49a51033bfea603c096c26ee0cfb57c7358855eddf63271fd3cb55a9c02d0d83f43863cdb1d3d74a4aa1db064f8a408329107597ba382e772b9ad843fb5bc888beb2b716e86536aafdc266aec0269e34418413d537ddd14dba3ad02321a3057c95668a5a64eb76b2905501ebc223aadfe18fcfbf09c2fee823e18d722b255e9"}}}}}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0xc) 00:09:44 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x7fff, 0x8, 0x4, 0xe6f, 0x40}, &(0x7f0000000200)=0x14) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:09:44 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x100000001}, &(0x7f00000001c0)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r2) syz_execute_func(&(0x7f00000000c0)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") 00:09:44 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x40) select(0x40, &(0x7f0000000080)={0xc}, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:09:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x404, 0xe) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x8080, 0x45) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) fsync(r1) close(r1) writev(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) link(&(0x7f0000000280)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:09:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x1, @mcast2, 0x80000001}, 0x1c) syz_execute_func(0x0) r1 = dup(0xffffffffffffff9c) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) 00:09:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8, 0x3, 0x4, 0x1b00000000000000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x20, 0x2, 0x3e2bc9d6, 0x100}, &(0x7f0000000180)=0x18) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000380)={{"36f5f5bf4e9fa468565fec61b7ef2a68041988400c5a1d4e12e9fef31d986d13321530bc744391e248799126e1368279e6eecbbfffd012434c5e2f2851e30e8978d09362702286c1f807301164cbe6d5bbd5885386718398525217b63c7ed84736474de604561a90dac07483822271dad6c8407c536408d9f06c2df6f7c87bcde7b348a809a5a90cc7d24cadf2865937d0cdaed35ed8a2e116065315a74de8169c559dba9f620a76f151257ca263f99243e397b9a92448019a97ccdb060b81e81836af89f194f04f1b281bed335a3d5f843f622738dc4a5f798034d0b5e9f019485795d489501906f66f6a23411c41b88fc9039b123f907d20edf025e3526fa886b4b158e7694dcdea2d86eeb090d66c0e10c7801594c2f84b03c111d2dce872a53aad97ec26340ec455a801c936eb86d7fd77872606adee36b415633e23a2aaed180e761f1b4db663a427d1b1626b355d1221979e6ec88a828fc99ff233806248145be6307da3f4968e0872523f4fb1867ace89c122938e3485dd25e77ac77a0d68cf99f7f7e7ef4caa1ab236ad850359d3dfb91690f913bca3f8b699f5ef3c7be80feb26dbb6b7bcbab35647c17d3fdff3bd4261ed1a75a0f6a24438c59da7915bdf93a945543684d9b0a3feb9606b7b5ab2042fe704882de414213aed03d116558d6917ef7c3f96619c273437e2f2995728fbbda375152ccf9824cfb7012222b4da73a48cc61b58e37119ed5b5e40e3ef70d2f68056852c64afed307f63f4b36dbb09022028cb65698754f369c1204c443001d49fc0a7034ee4200995338d10508c4fd3532304fbba3afad6dd0cf4963fab378fd3b576428358b5b3ac56a22a53d26f3642d71eea6ef0818e1d9c847bd05467414ecbb5de9482250ac05281c6b73742cd5205dc08c6abbe5c6af3ad69d927cf6a093a334e7cd36c954436fdd4ed364fdc9d51f21aedb55d817fcaaa12043c955ca973080ad470f0d42009b4872dd9c2997b7ef435147a2567aa9f7470d1d733f8b21f45a3b2d0a76c7987481fc302bbaad8f3cc5b7a9106a89325d49ec428eb42b9d09245ea7644751c4d7f483712c85ec7196667524b3a87c9494405b96e8398ed8e61b325bf78256e43767693786267e7d072ad4852e3476edfe8331695f4e64d7fa14b9a393c3ee3830a78e119b951eda6b7166e72263d4a4ec35713ec9e8e63d043f1ecdf1e4c458692a9489792a1dca1a0a3c9720945891964b2f2d3e804f93a2322ac7fc25d779041bf2968408d765d900b86964c5bf5462a7f3d3f5d487b413c901e29eae2ff14e0c5784f46ebb7bf9ed8764e85ce01799410f584d4bda428d381e48ca79102e212bf6dea6d12ff9e0a961246c32f24d28f2e55b69be42d0ab379123a629f2e24addc406bcf2ae0a16bf0be640655f17de11cfe7d194ca4ecb06f54302bfb97d0a1", "4fc7f8718d4df940be05f25c2d72067973b6783db95d0a9784ff2570daa0e54d", 0x9, 0x200}, &(0x7f00000002c0)="d12998a8496c70fd56c26a8cd14b3ff53dc17face3628c1602e8c16e7421d61d62a0ddd65dc603d286ae9242dd3f6d70773187912b557f29276206cd79aa866981191b8e13f862ce0453b6a288a97eccd26efbd5082cc4a08ca900732c1f98dc86ef2a3ce04e1d60dff0a79fe18f83567b0b8d12b06c7f3df6cb18ffc8eef4ab2070afdf1aa12e0221312b013225a3a4e7e364bb1795c3134271661bc52e875ee313d42bbbdeb57c9f1837508482a59847659784edea09127925d096cc93", 0x1, 0xc76, 0x8, 0x637, 0x98a3, 0x1000, 0x16, 0x1}) open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) 00:09:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xe8}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x27f1}]}, &(0x7f0000000140)=0x10) 00:09:44 executing program 3: open$dir(&(0x7f0000000280)='./file0\x00', 0x802, 0x14) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget(0x3, 0x3, 0x410) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000200)=""/49) setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8808, 0xa8) 00:09:44 executing program 2: __getcwd(&(0x7f00000002c0)=""/179, 0xb3) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgrp(0x0) r2 = dup(0xffffffffffffff9c) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getpgrp(r1) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41) r4 = getpgrp(r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgrp(0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setpgid(0x0, 0x0) setpgid(r4, r5) 00:09:44 executing program 0: r0 = socket(0x2, 0x20000000, 0x7f) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffd56) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x10) 00:09:44 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) socketpair(0x2, 0x0, 0x404000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1000005f2d33090edf4b838e1410dbb1"], 0xa9}, 0x0) 00:09:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:09:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000800)="920121a72e4d4f0e519dd8404f0927f13b38567b1088fe33c05e6849c32cf49d47e5064d68224cba9e92e549313b41dc57de2f033cebcff3b0cde6272fdd17ea") socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc") ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0)) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000380)={{"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", "a838cae226ffc1f1aff18de8f63d62507f2615f093cd36d04c96006a94e72c33", 0x9, 0x8002}, &(0x7f0000000100)="58b863ace214bd422988170962fee7fcd868e59eb3aa0e425c148508d1f2976846e5e512f22f57a0731d3c823280a88d340844c294745b501ccd17bd91172f9d9b43bd558571b7d0cf3785c24e14ae27a3bc4051bd946471bd5d23dae38737056392acde2842553e6e01b65c2174e39ff2e8943fd5ed24c1168d4911623008d569cc9e", 0xd10, 0x1000, 0x6, 0x8, 0x1000, 0x1, 0x614, 0xbe2}) fstat(r0, &(0x7f0000000280)) 00:09:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socketpair(0x1c, 0x1, 0xf57c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000001c0)={{"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", "45cbde0279f5d33f7e0d065012b05cd3f98368f97da2ce2f0d708fa233324993", 0x8, 0x3}, &(0x7f00000000c0)="8897b478a29b88f7f61d8f2c6252657f4cf44506bce2800153d9547bb34bbe7c0f", 0x2, 0x8, 0x200, 0x0, 0x400, 0x80, 0x4000000000000, 0x400}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) syz_execute_func(&(0x7f0000000700)="1cc4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c73a53fbc4c401c90f9279a87c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faec8eeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000640)='newreno\x00', 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x2000740d, 0x0) getegid() r2 = semget(0x3, 0x0, 0x20) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000007c0)=""/228) 00:09:44 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, 0x0, 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000040)=0x7fffffff, 0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r4, 0x8433, 0x5, 0xf3b}, 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:09:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff000801080051000300070000000000ffff0400"], &(0x7f0000000140)=0x18) fcntl$dupfd(r0, 0x11, r0) getsockopt(r0, 0x8001, 0x2, &(0x7f00000001c0)=""/67, &(0x7f0000000240)=0x43) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x6, 0x400, 0x20, 0x10001, 0xfffffffffffffe01, 0x1, 0x490, r1}, 0x20) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) 00:09:45 executing program 0: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = getegid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) r2 = msgget$private(0x0, 0x80003ff) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) r4 = dup(r3) msgget$private(0x0, 0x404) r5 = getuid() r6 = getuid() r7 = getpid() getpid() getpgrp(0x0) getpgid(r7) getpgid(0x0) fcntl$getown(r4, 0x5) getpid() getpid() r8 = getpgrp(0x0) r9 = getpgid(r8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x9, r5, r1, r6, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001, r9}) 00:09:45 executing program 1: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc002440c, &(0x7f0000000100)={{"515f02005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:09:45 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000500)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x120040, 0x10) ppoll(&(0x7f0000000380)=[{r0, 0x1c}, {r0, 0x40}, {r0, 0xc}, {r0, 0x41}], 0x4, &(0x7f00000003c0)={0x40, 0x3ff}, &(0x7f0000000400)={0xa00}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80, 0x9}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r2, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="b40a01000100000000000400cd0800fe0700000002004e23ac1400bb00"/156, @ANYRES32=r2, @ANYBLOB="09000000050000000800000007000000e6efee36"], &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000480)={r2, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000004c0)=0x10) 00:09:45 executing program 1: mprotect(&(0x7f000053d000/0x2000)=nil, 0x2000, 0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110) socket$inet6(0x1c, 0x0, 0x1) 00:09:46 executing program 1: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x2000, &(0x7f0000000000), 0xfffffffffffffe27) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x80000001, 0x20000000000000, 0x4}, 0x10) 00:09:46 executing program 1: syz_execute_func(&(0x7f00000000c0)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001280)=0x0, &(0x7f00000012c0), &(0x7f0000001300)) getresgid(&(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)=0x0) r4 = getpid() freebsd11_lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000014c0)=[0x0]) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) r8 = geteuid() getgroups(0x2, &(0x7f0000001500)=[0x0, 0x0]) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = open$dir(&(0x7f0000001540)='./file0\x00', 0x20c, 0x1b4) r13 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r14 = socket$unix(0x1, 0x2, 0x0) r15 = socket$unix(0x1, 0x2, 0x0) r16 = socket$inet6_sctp(0x1c, 0x5, 0x84) r17 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000180)="eb0c7c93931797bdb800598066fa23f0efe8a7b8ca0b189f6a8ca4168ad5df28764cc007b7ec5eaee2b6f8de6259e9a2555e17f196d412cecccf786ea262bbc6679d8a1242a0d5dcfdb725adb20545df45ee6ce897faccf918396bab2fd665185b9918b6c6b0076bd79fcda3866dfacc9092c1c1b10b9e0025c1432a1f792f78badc2649393c80bc6c479fa6cc7d103ab6323832f1e99f114e21ef8cdf8747500417e623c7b737962f107f89635fb4279155a6aaa336f639cd8dd1b0c655d4caf88ffc487598266b9f2adbfa4425beca2570", 0xd2}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f0000001580)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r10, r11, r12]}, @rights={0x28, 0xffff, 0x1, [r13, r14, r15, r16, r17]}], 0xa8, 0x88}, 0x20001) 00:09:46 executing program 1: syz_execute_func(&(0x7f0000000280)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) poll(0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r1, r3, 0x0) 00:09:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0xffffffffffffffff) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r1, 0x200, 0x2, 0x1ff, 0x100000001}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r1, 0x1, 0x8, 0x100000001, 0x2, 0x4}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xffffffff, 0x1, 0x2, 0x400}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x1, 0x145}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0x84, "a9012e3da6f7baa8b8008e3501a188e357f9e38da3d5bd8db62890a2a5c688d2daa01b9858e1e933fcd6eae5f6d501c263bd7a60b35d4ef209e1a70b61f568ef6842066299be503a40e4485e678f9f2560d9566ab1b95fba198ecd90cae3613401fcff7a71057b41e2145b9ae088178373a2859b7a83e817b7468c9bcce570791a2a8235"}, &(0x7f00000002c0)=0x8c) fchdir(r0) 00:09:46 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000986000/0x1000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:09:46 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @empty}}, 0x0, 0x5, 0x8, 0x80000001}, &(0x7f0000000380)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x3f, 0x0, 0x81, 0x6}, &(0x7f0000000140)=0x18) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) write(r2, &(0x7f0000000000)="c346844bfdc7fca28f5cb77d8d061b5021fdac860b09d37c47e9cf386866d5af727bb2f69a2d2bd53cceb3fb667370acfd419b07295869d000ab13655b9f8497c49c3738c46454dbc0e4cfe398990e5757faccb6c5d3236234968af06311840574ce52e191e38b824975a677585fbede61258b5de4538cfd430c7aa7ce5ceab8d247b103131d879cad36e16d1ff6eb1a14fa327a2ff5740a8e852dae3a8d3c826b70ea739c6d2e036f2b70049346be33ed7777f277373307d6f396358ae0b0086a3fef7b693f5c76b35e3bf3eca8832c230530cff6a1ba776e7e3ff8638460635035f3ffaaf132f178a12acd51cf2f5c1dec9028f05efc", 0xf7) setsockopt$sock_linger(r3, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2) 00:09:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xcb48}, &(0x7f00000000c0)=0xffffff97) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x80000001, 0xfffffffffffffffc, 0x2}, &(0x7f0000000200)=0x10) ioctl$DIOCCHANGEALTQV0(r0, 0x8004746b, &(0x7f00000000c0)) 00:09:46 executing program 0: r0 = socket(0x11, 0x3, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x80, @loopback, 0x3}, 0x6, [0x1, 0x1, 0x2, 0x7ff, 0x280, 0x8, 0xfff, 0x7]}, 0x5c) socket$inet_sctp(0x2, 0x5, 0x84) sendto$unix(r0, &(0x7f0000000300)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:09:46 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x20) r1 = getpid() wait4(r1, 0x0, 0x2, &(0x7f0000000380)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast2, 0x2, 0x4, [@multicast2, @broadcast, @local={0xac, 0x14, 0x0}, @multicast1]}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x7fffffff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340)=0x140004001, 0xfffffffffffffefb) syz_execute_func(&(0x7f0000000140)="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") 00:09:46 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') readv(r2, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/229, 0xe5}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000001c0)=""/26, 0x1a}], 0x3) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:46 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x0, 0x20000000005) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r3, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x1000000000000000, 0x1000000000003) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) fchmod(r4, 0x6) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88) getpgid(r1) msgget(0x1, 0x0) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) r6 = fcntl$getown(r4, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) getpgrp(r6) r7 = semget$private(0x0, 0x3, 0x10) __semctl$GETPID(r7, 0x5, 0x4, &(0x7f00000001c0)) 00:09:46 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x40000480000002c2, 0xfffffffffffffffe) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000200)="62ed2b6cd20738654735441a7a77c9f50f650f1a83f8266c08759061bb7af2045326b38448f90f5c673f49703482b0fdee2bfd659283678e4cf58b499b56482286bdb720f2c14675ca5295f723bccba74e00cf020824d25c7cf9c7be5fe0c3e14a7980bf93ed6ad8792f607ee96feaabad5ff90ddc33ae7be2c87d0e165920fbfa2b9f7329f085", 0x87}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="92f2dd94f4eeea8141a0ea1035e32cad6b6916eb72fdb547618c8898e8496e0c009b65fb7b0ec6", 0x27}], 0x3, &(0x7f00000003c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r1]}], 0x28, 0x80}, 0x20085) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0xfffffffffffffff8) write(r1, &(0x7f0000000100)="6232e06da2d9a68e7abc655cfd0b1912b428d68768cc1bac297e23968e371958f2a176502a703583f9cab7f4e10a1926f16af93cfb0b5cdd6be35c5a0d528a08a5e04410d1e11dee80a2549b115e88152b9aa298bd9366602819cc44d768ec067419a7eea2ac123c5d245b67e1ea545843906855d1d426a1730c12e20a00035745a9c6c63d27b07a6e3cf0ee", 0x8c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:09:46 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x8}, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0xffba) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000100)="01b6561740d0cc4a60eee1d752214eff62a5bb8489d85dae9e71bdc768406991fda04cdac57f0ffdc70bd8240227b259a99c9403ff682e173420247bfb3981a04a2333c01c014d220119d8147d70997e5ecc7aa01ca8cbc9afc211768f2928fabeae5bdf1e31c9b5fc3391bdfab42fa09d5c80482babbcfac42774b35d63872c0c74008b110e3af196e02fb2bcb6f447a0c98ec07674a58b90d9800ff5fcef96f34eae") 00:09:46 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x1f800000}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x3, @broadcast}}, r1, 0x0, 0x1f, 0xd, 0x1000, 0x1, 0xf5}, &(0x7f00000002c0)=0xa0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) semget(0x2, 0x2, 0x500) r3 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r4, 0x4) connect(r4, &(0x7f0000000300)=@in={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r5 = dup(r2) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', r5, &(0x7f0000000280)='./file0\x00') r6 = accept4$inet6(r5, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) r7 = fcntl$getown(r5, 0x5) fcntl$setown(r5, 0x6, r7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000e00)=ANY=[@ANYBLOB="8100000008000010f80020010000967b968ae1bcab9bec00000300000001077c2f07d66c874e02e72d18ea58c66ba3a07e842d596abd373c8861e4a8a52794ea0a1c305d951293aa81f80d009719bbc8aeb5ef70cf754361090000000000000001413454439ea6da35a779bc2b5c9faca99f97f00795cc583d0f04506d5da362ab3d25fdf3cb833e306f2421fd92d34586bb13ce7a9343d4bd4438b3ceb8c96615465e37a2274849b20f2680fd8d164181879647a51e6b9f72150092bb7e5a86c95bf08eafe1744818209590e02ddf82900afc9a1b2ab399a4413a78cffd28d6bd395d080061c3ee3c52984c7d311cf3f209c749207e7fcf960682bb3861f45f3180581ef3f120e015b3e32dc84f5f17ec2f4cec48cab595d7e586b9934d92ca8e4800000000000000009bfc73f1fc91f6d6d920c7748e3c61543790e70998397218ff7c84651b5a5330a93a9c4d6911e06f07303b01f6408ffc650885d9159413a809c47661066033aaa1081ef305f1d0da47d71467661b0af9cd5d66f11f4ad4be8e40434a0d55677fb882cff48ddb843b51dd13f9784ca8a53d6b3d33e87123ec55fbfd50a93af72601a8c86fe47778dcf1201ff400059227e237f1e007c4360d441bedaff4c51ef0c39af876584ef76d06044c84b1b45ac7e98dab0b9f5814933f56ac75489cf77a1d06d2ec8849fc835960bb3cf5a65bff9564fa00000000000000000000ff0300000000000000000000002b41cdf803e2ba0e3d3b1128371269bd8ff4496d3e1dbd8bd45b53040f912d10504fc500ce5f0e0da5581459dd6e5c3bd2fab6fa37fa9d2d490baa4f5d3cbaa1d2ec804a917106db87aa373f86ebe489ff893bd21fb5d1c2abd017e786feec65179ce03e12837aa351c2be3da4a08bc63fe76264b9ba2ab2ebe471e7895bdc62490f328efb5397b705c72f9deafb930d24fe7a7e1646bd9adbd8a782929aa7c94250c168c121be2680ddfe853ce0f82d919740e2518b2e325264f9b98b46525f2eaf5ee240c47a636dea7872f36edf1b9f95ce79d0abe95bfe671770cb17a07cd05d2ec85d8094937dfff714e938f1a6e28bfe1b0fcb2b6997fdfef536d4"], 0x0) fcntl$dupfd(r6, 0x0, r6) poll(&(0x7f00000003c0), 0x0, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50441e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) r8 = semget$private(0x0, 0x7, 0x400) semop(r8, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:09:46 executing program 0: r0 = socket(0x1f, 0x10000001, 0x2000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9c090000000000000036"], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x40, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:09:46 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = fcntl$dupfd(r0, 0x0, r0) socket(0x1, 0x20000000, 0x101) r2 = accept4$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x1}, 0x4) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) fcntl$getown(r0, 0x5) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000440)=0x20, 0x4) getpgrp(0xffffffffffffffff) r7 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000007c0)={{0x1c, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x7fffffff, @ipv4={[], [], @multicast1}, 0x9e8b}, 0x200, [0x6, 0x80, 0x5, 0x0, 0x5, 0x3, 0x71, 0x4]}, 0x5c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000480)=0x2, 0x4) poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x2040}, {0xffffffffffffffff, 0x40}], 0x2, 0x80000000) setsockopt$inet6_group_source_req(r7, 0x29, 0x54, &(0x7f0000000680)={0x7fff, {{0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x0, 0xffffffffffffff69, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) 00:09:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0xd) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x9, @mcast1, 0x21}, 0x1c) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000000c0)="f21ad0d53fd6631a9381158c3cc7363be63ab299e23e16f5b9936666a7aa963c70e45e82ad9bcf8355b9c04061ab5d26c51f923eae7abf48da51980599e1d8f45037a87b29ec37dade3489953bfd937ea11545cc85bdc70bd948cf085c8cc50f9edb407469f891078ed9b6fbffcc1d6bd234415679ec661ecbe47296d5aa30ff15de7faf8d28912ad1672d") r1 = socket(0xfffffffffffffffd, 0x3, 0x80000000000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r1, 0x0, 0x79, 0x0, 0x0) 00:09:46 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1000000000000000, &(0x7f00000003c0)=""/176, &(0x7f00000002c0)=0xfffffffffffffe32) fstat(r0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:09:46 executing program 1: syz_execute_func(&(0x7f00000003c0)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x401, 0x6, 0x0, 0x8, 0x4]}, &(0x7f0000000080)=0xe) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") 00:09:46 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) execve(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f00000009c0)=[&(0x7f0000000900)='-+\x00', &(0x7f0000000940)='^-$}\x00', &(0x7f0000000980)='!&-@'], &(0x7f0000000ac0)=[&(0x7f0000000a00)='!&-@', &(0x7f0000000a40)='!&-@', &(0x7f0000000a80)='.-\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") connect$unix(r3, &(0x7f0000000880)=@abs={0x1, 0x0, 0x1}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:09:46 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r2, &(0x7f0000000040)=""/126, 0x7e, 0x82, &(0x7f00000000c0)={0x2, 0x2, @broadcast}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = msgget$private(0x0, 0x0) setrlimit(0x7, &(0x7f0000000140)={0x5, 0xfffffffffffffff8}) msgctl$IPC_RMID(r3, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:09:46 executing program 3: socket(0x17, 0x0, 0x5) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x108, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:09:46 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@rand_addr="889673af86791f86a173746639dcdce5"}, 0x14) 00:09:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x8000001006, 0xfffffffffffffffe, 0x0) 00:09:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) dup2(r1, r0) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)) 00:09:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20300, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000140)="71c96c9c70107e7b40f07e2927ca6565f103c62f30c9bbb72127de07523a4ab3d0e496e7eb432e48bb9f0f9549d791e1c938d112227a0f75f19442704a2a5d38429135fe9ede96f2ae89742e6b34fa16e227dc1eb27f3d59b73bda030c4955b029a64654789dc034b5d678fca0ed57d4b35c3690dc762b2d2631426b06d14c5d068fada47ab37bb80e723fb830d3335d3d82ceba40520fd9c28eb6bf7c198040a145ae5fc3dd6b3fb1315072b224c42c7ba9d2f04ea74034989f371a1d8b4ae35c711758e760dcfd79fe7b83a7ec8f9f3b89d12efeba92bee16104f53e02287a3ae668") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000300)="2034b8f59ae82078fe71e02ad27e163f86cbe02d09b7aa2ec8f06aead1bc6523fa6cbdbb3ef5ac7a64d79e8f93b958e169ba92864626e4502b441af96084471ba08dd7a4bc8a03e3be91eb330894b9c83134c73853a3a986d3db77615c76bcd17e9952b1e9c77fb0dd3414f2ae1e34c1d7f2474cdac2b6e6ae76894412ada5a0c375c50cc6312dd2a40ad65d04e9403828a8509b842851e9fc7351aac3bfec362e2a31d040bde7de48de57079e482aef6730ab020ce06facd57b30e72786c82efe6bde") r3 = fcntl$dupfd(r2, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x8004667d, &(0x7f0000000000)={0x0, 0x2000}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() getgroups(0x6, &(0x7f0000000840)=[r4, r5, r6, r7, r8, r9]) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000400)={0x6, {{0x1c, 0x3, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}}, {{0x1c, 0x1, 0x3, @empty, 0x8001}}}, 0x108) freebsd11_getdents(r3, &(0x7f0000000240)=""/148, 0x94) 00:09:47 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = socket(0x1, 0x1, 0x10001) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) r2 = socket$inet6(0x1c, 0x2, 0x7f) fchdir(r2) dup2(r1, r2) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:09:47 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/45}, &(0x7f0000000040)=0x2f, 0x10000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x247}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x6, 0x5}, &(0x7f0000000140)=0x8) setreuid(r0, 0x0) 00:09:47 executing program 1: syz_emit_ethernet(0x85, &(0x7f0000000000)={@random="ef7e82842abd", @remote, [{[], {0x8100, 0x2, 0x0, 0x1}}], {@generic={0x7807, "7dbe013d44c0a6582ebd4d4e30178999535a920b5e243c7eefbd8cabcb0db100971d10f4e8c87ee01b186db6e0217e4579c40e805d10895c61b2ab3e70728ccadb58fffd65006f740b963559085c7d3d9fde5ddcaa10d98250bad8fb9953e342684ac49e325a0813b2797b8fc19200a2c1942c"}}}) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x410, r1, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000000140)="4710d4e59b9b420801bd983e4461c379ab449d0edc2e77005310f4d287194f8b26c59b62e94b2baa0e8ed11023db2261cd2bb731bee770f17cd5dee56b07feb514618403a54f17c50bab335fdb6f3b69d932ee16259d3456f06e945c", 0x5c, 0x20000, &(0x7f00000001c0)={0x1c, 0x3, 0x2, @loopback, 0x9}, 0x1c) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000200)="c270601bf09a3e9fea380a17cb2296c0424a58e6c9b0a5604da187876b8237b9c58a98054695b868aaf3b84a8f9e86d8e9225d5d463e5e3ec0ff494e229649725e44ce9c998a9f7b1dec454da8652148556acf88e25fa82ce2eb161d59907e522a420a1b3610c822ae646acc9715b6e3fb2cac685f036f869926dc091daf178abe48c9a3b531ab9be758785b06cdceea2f85f11fb4f453ee98") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x1, 0x8001, 0x800, 0x80000001, 0xfffffffffffffffb, 0x80, 0x3ff, 0x7fff, r2}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000003c0)={0xf8c5}, 0x1) chmod(&(0x7f0000000400)='./file0\x00', 0x2) recvfrom$inet6(r0, &(0x7f0000000440)=""/44, 0x2c, 0x40000, &(0x7f0000000480)={0x1c, 0x1, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000004c0)={{0x1c, 0x0, 0xfffffffffffffbff, @empty, 0x1}, {0x1c, 0x0, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0xfffffffffffff001, [0x8000, 0x7ff, 0x8, 0x8, 0xd4d, 0x5, 0x1, 0x7]}, 0x5c) socket$inet_udp(0x2, 0x2, 0x0) close(r0) r3 = accept$inet6(r1, 0x0, &(0x7f0000000540)) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000580)={0x200000000000, {{0x1c, 0x2, 0x8, @mcast1, 0x4}}, {{0x1c, 0x2, 0xfb1f, @rand_addr="88a6e5c9d9d5621d3f188dcaa14f3cec"}}}, 0x108) getsockname$inet6(r1, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000700)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000740)={r2, 0xb, 0x7f}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x4}, &(0x7f0000000800)=0x8) fstat(r0, &(0x7f0000000840)) sendfile(r1, r0, &(0x7f0000000940), 0x7) freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r5, 0xc0284457, &(0x7f0000000a40)={0x10, &(0x7f00000009c0)="7ba9ee8c7dbab104ec9091bbaa8c553f0480e09f769fa19feaac356d46a66b472b5cc4093d5e2fbea33e451c3d2f86e28ac1b7bccfab4fb52b2d70b828ea160720ab4df2738bcf6a9192dba4625865f94c0841302edaca5aa9522017362f6e76a110aa1d19187eca5b5604", 0x4, 0x1, 0x400000000000}) r6 = open(&(0x7f0000000a80)='./file0\x00', 0x800, 0x40) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000ac0)="52bb340a4a2104a3e8fae0bb3fc86be48a1378cd0ce1d40e9b95cba8ebd1a1823943d5f72f5263ecd4cbd54aa6911250d1f869c07b4dc9c93ff5f2514165b3241155133e83efe175aff12ddbda86837c1fa7cc2bb2f62ee571fc8adfc6209ea070875629eadac0148ee21b6f38c1fb6862c688c02186ee23343b32b9966116be4761ddfbc01c31b8bed85a1ed9ac392ae3b62bb1e9aa9a97d4f55ffdabba9035778db97131dd4bafd7ba62494fc96660661ec51f") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000c00)={0x0, 0x0, r4}, &(0x7f0000000c40)=0xc) socket$inet_udp(0x2, 0x2, 0x0) rename(&(0x7f0000000c80)='\x00', &(0x7f0000000cc0)='./file0\x00') 00:09:47 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) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0xc0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000100)='./file1\x00') 00:09:47 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getown(r0, 0x5) getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000040)) 00:09:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240)=0x7fffffff, 0x4) sendto$inet(r1, &(0x7f0000000100)="749d3afba164a9632225c6c359a18826dc22c3826081e1b28237d204131b45e968e891bb882e371df1fea24d861e8dea3e866afb47d82f4040a2c3384c47a72e47787bb9de4e3962be449785e77f16f7ba031855075082c0fa419684b95a13e89edb190d77007aaaa0a362abf42c8714dd9ce25aa26fdd3c68b563cc6422cfd8a019d6e266c74b0fc672c3040f16252cecb0645e9aa8693253ee49cfe890ecf3e48e8b3a302b3efeddd238153c308c111695ed4f176d9c90ee7c7621b1575dae6b4276e63394cce3f3192f099bc385d53e05b6", 0xd3, 0x0, &(0x7f0000000200)={0x2, 0x1, @rand_addr}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x8000, 0x6, 0xffffffff, 0x6, 0x2, 0x3ff, 0x8, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x9, 0x8, 0xf42, 0x89e}}, &(0x7f00000004c0)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r2, 0xc2, 0x20}, 0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="0069084c7af04111ee4fd4295b6157000000d405df1441a004623224ff34af6b54db61f778ad43f231f2e3e891200f44f5d3c9399d6a07f0170170d875aa76677948a975cd615a51c231914e1aebef06d92cb5a112a86768a00a0e0dbf3a2a680b1011c8c2267debef9d14afd2d512621ada962eda6550119bcca0d686d916e34cbe373d3d0caeaab34e68fd63b6543f1401cc50dcab24cd8a9e2de9b9ab197fbefc99b78fde869885e98cfef37cd8fc1bd0a4a80384e9593ac1ae131ea0bca49b7977325722bf11093569cca4375c0d99a9dfef7b69792dbe20d28cc606"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x3, 0x0, 0x184, 0x7, 0x8, 0xc5}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0x7}, 0x2) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x95}, 0x8) 00:09:47 executing program 1: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x2}, &(0x7f0000000800)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x1f}, &(0x7f0000000040)=0x8) 00:09:47 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r1) renameat(r0, 0x0, r2, &(0x7f0000000980)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) semget$private(0x0, 0x1, 0x417) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000009c0)={@in6={{0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000940)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000ac0)={r3, &(0x7f0000000a80)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000b00)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r4}, 0x0) 00:09:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket(0x1, 0x5, 0xfffffffffffffffb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000000c0)="2f5cd96db862fc347f2940cf61b9df9beb8d0de672df1543d7a834beb218163eb27d89aff305a1d4c3c696b0beb4de24de8f942b508fa925b2e8f01c1cccde05b9935283a93b82a03574aa20f90218d8b9268e9e371cb2f136bfef5b7a07f37333850571fe1471da4986a5f3abbf756cbb9a5d28c93652d04554") socket(0x2, 0x2, 0xc5) 00:09:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400, 0x7, 0x4a4d, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x6, 0x1400, 0x1, 0x0, 0xbd, 0x4, 0x7fff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x101, 0xaf, 0x1f, 0x1, 0x7, 0x2, 0xb, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x7fff, 0x10001, 0x240000000000, 0x1}}, &(0x7f00000001c0)=0xb8) 00:09:47 executing program 3: syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0xdef, 0x2}, &(0x7f0000000080)=0x10) r3 = accept(r1, 0x0, &(0x7f0000000240)=0xfffffe77) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r2, 0x9}, 0x8) 00:09:47 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02bd0b08e74b5945d0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) 00:09:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) writev(r1, &(0x7f0000000100), 0x100000000000005c) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) execve(0x0, 0x0, 0x0) syz_execute_func(0x0) 00:09:47 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x800, 0x3}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) fcntl$dupfd(r1, 0xf, 0xffffffffffffffff) 00:09:47 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x800, 0x3}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) fcntl$dupfd(r1, 0xf, 0xffffffffffffffff) 00:09:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000010000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:09:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) fcntl$getflags(r0, 0x1) fcntl$getflags(r0, 0x3) 00:09:47 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") setitimer(0x201, &(0x7f0000000000)={{0x4, 0xf6}, {0x4, 0x6}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x140) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7}, {0x7, 0x1}}) 00:09:47 executing program 3: r0 = socket(0x11, 0x400000000000003, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0x9}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000740)={r1, 0x4}, &(0x7f0000000780)=0x8) r2 = dup(r0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000240)={{"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", "ba715ac3becd44d798ce75fb7e2abb46e7eb6d5ef8052601ced351f68225fd82", 0x90, 0x100000001}, &(0x7f0000000080)="be64509059a71c29fa4a4394d679ae3719a4aa4856ebe6ce8626e6d34616441d3db70f5d29602aec26f8978ad77ef53521cfd62ba3a3bdcd06056c583346875852885214ea64b1791aae20908e7bc1ef3f7ce236f90c4079155b3d3904db8988c73c08297f84107037edc4d1e7f719c312a8b318bc829eaebd3d09e8a1597f07f674ffb771ec506905dddca5f18e70259c0c89ac823d0cc02d018ab221", 0x1, 0x6, 0x7, 0x8, 0x8000, 0x0, 0x20}) 00:09:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:09:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = dup(r0) r2 = openat(r1, &(0x7f000060cff8)='/', 0x0, 0x3) syz_execute_func(&(0x7f0000000000)="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") linkat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fdatasync(r0) 00:09:48 executing program 2: syz_execute_func(&(0x7f0000000000)="96989819e9c4a2791dcd1c040f05bf110bc600c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") fcntl$getown(0xffffffffffffffff, 0x5) getpid() mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(0x0) r0 = shmget(0x2, 0x3000, 0x2, &(0x7f000009a000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/154) shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil) getresuid(&(0x7f0000000680), &(0x7f00000007c0), 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000980)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000740)) getgroups(0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) 00:09:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f0000002400)="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", 0xb39) 00:09:48 executing program 3: open(0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e09, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x100, 0x8}, 0x10) 00:09:48 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0xb8b, 0x3, 0xffffffffffffffff, 0x2, 0x2}, &(0x7f0000000300)=0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0x80087467, &(0x7f00000000c0)) 00:09:48 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) sync() setrlimit(0x0, &(0x7f0000000080)={0x0, 0xfff8000000000000}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) munlockall() r2 = dup2(r0, r1) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000001c0)="e6957c529c7c5b8e2085b0d2617597eb4f159119513e5762531d15ee46f7ac19ad980e02cb3a85654cd25d496db5bce6fa67a3ed5201ad52329594f2d59bfe8229aead03fe94084bfdf345de5ae114f5f0922a3fc89f8e07f22b409ecbd05d720d122246a24de59e17d2970167b70d890b399620821e20354ad184dc45932ceaf828cb585a7b2f0f2bc00c1343a91685104ee9198a9ebcd8f6c1f827778ab9cf4b9c9284") mkdir(&(0x7f0000000040)='./file1\x00', 0x0) semget$private(0x0, 0x0, 0x100) 00:09:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xacfc, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x0, 0xfe, 0x0, 0x4, r4}, 0x10) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:09:48 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c150f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x2a, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0xfffffffffffffff9, @mcast2, 0x80000001}, @in6={0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000280)=0x10) 00:09:48 executing program 2: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) getgroups(0x0, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getgroups(0x2, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff]) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$getown(0xffffffffffffffff, 0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) 00:09:48 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x80) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x157) sendto$unix(r1, &(0x7f0000000440)="871919a35b8a6ae35143e909a74fb7c0e971ab3f04089fcecd77d37fdba6a8a9e917b1f590e5d71786d0ccd534ea27ef21a9da945675c60f4454d847c09a34c060177e2c24eb388a6ec19ec2de197e64e95babb8d868077cfe0479f98274c1fe6ee585d425253f4113438087c2e75092e9fda834745705a0cda5eeeb6f003d946d5077edf31945521d20e4734fc6f16aebafca835990105b7edf43296014ec89ee2e4e65673e056b38a9974fcebb67274efa16fe6d35d89545795615b4551fcb302ba3", 0xc3, 0x1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x0}, 0x8) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e20ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7a02a89806bf100"/130, @ANYRES32=0x0, @ANYBLOB="7d00090005000000"], &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast2}}, r3, 0xff, 0x3}, 0x94) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r4, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x4000000) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:09:48 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x401}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f00000000c0)=""/198, 0xc6}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/158, 0x9e}], 0x5) readv(r0, &(0x7f0000001d00)=[{&(0x7f0000000540)=""/210, 0xd2}, {&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000001b80)=""/106, 0x6a}, {&(0x7f0000001c00)=""/121, 0x79}, {&(0x7f0000001c80)=""/99, 0x63}], 0x5) socketpair(0x1f, 0x10000003, 0x2e6, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000440), &(0x7f0000000480)=0x4) fdatasync(r1) fcntl$setflags(r0, 0x2, 0x1) r2 = getpid() fcntl$setown(r0, 0x6, r2) 00:09:48 executing program 3: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c2b0f05f3592e0f18f843c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4ec4016d7d14dee509260f0f030c07f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c403856f60fd03f7dcdc0fbcaf001000000f534d39c2f87d0add1656f316f3e161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4f3400f5a446dff8cc7c7628f680864360fe2580061f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf8f692099618ec083f1da10") 00:09:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/9, 0x9}], 0x2, 0x0) r1 = accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x0) getpeername$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:49 executing program 0: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0xa4, 0x5, 0x2, 0x1}, &(0x7f0000000340)=0x14) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x2, 0x4) bind$inet6(r1, &(0x7f00000003c0)={0x1c, 0x2, 0x7, @mcast1, 0x7}, 0x1c) poll(&(0x7f0000000380)=[{r0, 0x31}, {r1, 0x10}], 0x2, 0x12b) r3 = semget$private(0x0, 0x1, 0x2) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000180)=[0x8001, 0x95]) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x5, 0x4) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x0) getsockname$unix(r4, &(0x7f0000000200)=@file={0x0, ""/35}, &(0x7f0000000240)=0x25) 00:09:49 executing program 2: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) getgroups(0x0, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getgroups(0x2, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff]) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$getown(0xffffffffffffffff, 0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) 00:09:49 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:09:49 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000040)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r0, 0x1) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000100)="874957ef00e2f612679dda86d9d7ac8f12a5281dc899a7bd616bbc01d36e7ad0") unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) execve(0x0, 0x0, 0x0) 00:09:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000c77b19044b858f7889030a665a6fd23e85cadbbe8d9728d2fee36b17dd0dee4dfd432918b4fab87bc751dfc898b54a59de05606cb4"], 0x10) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x5, {{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}}, 0x88) 00:09:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x14a) 00:09:49 executing program 3: syz_execute_func(&(0x7f0000000000)="b11991cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xce2, 0x0, 0x1, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000200)={0x7, 0x200000000000000, 0x3, 0xbce}, 0x8) 00:09:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x78}, &(0x7f00000000c0)=0x8) 00:09:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0xfffffe05) r2 = socket$inet(0x2, 0x3, 0x3) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000140)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x3}, 0x8) r4 = dup2(r0, r0) ioctl$DIOCCLRSTATES(r4, 0xc0e04412, &(0x7f0000000d40)="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") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000040)={0xff, 0x2600, 0x2, 0x9, r1}, 0x10) 00:09:49 executing program 3: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800), &(0x7f0000000940)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) r3 = dup2(r2, r2) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000840)="b2962003dfe2f2f30ce566d38894160967e5ccef346d7f5af6a8dc77c7a866e2b1a78b95db8b97da0bc050e0442edbe4f35b25f1e64e7bb0a69383ce0945d0ec23ea04b69617629b57b4aa1b34a3e323eb34e04ee3694078f8f53174b68a48c1a71c76bd2f5396a396b2e5253df8aa2398bf348a6c317537e6ab01d1a1639032cf5fbfe1e7d6c89bf3c58a56e2fdc5ad2b9963eed3d9c83e91c453a7d508f65643659b45deb862055a09833835258a9366b0b65619c0227f60b047d2d8082092da709f32c2e6ccc519") getsockopt$inet_int(r2, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd10_pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000340)={{"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", "c071dd01f2b17d3b3fa2ef65528faa6c4495fb52bc7df81b989ae6caff385374", 0x3, 0x8}, &(0x7f00000002c0)="426000f4e31abbf51e9662889ba594adb70eb5e7c939f58f93b84a228fc833e2642e274752ed7c16c0642bec8e762299015684adbd00f9c41f080553d72be1c4805f7a6e9c7546", 0x8000, 0x0, 0x9, 0x3, 0xfffffffffffff8f9, 0xa2, 0x9, 0x2}) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000000240)="d65678ece7c1b9341a0bbb85c2125b5d97b50ff22780e56eacfaa382cacac8ca203367fb6bc2255b1ed21c7888a48baec645d938a5fada4db9fc9ef3b43d65e741b75bef8ced54d78c1f9df6acb54b84639b6c3039f41453520392eba752ceff8eafc59024afdce1085092c4bdcfba3f65393767cf") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000007c0)={0x9}, 0x4) syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:09:49 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x200, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f) r3 = semget$private(0x0, 0x3, 0x4a0) r4 = socket(0x11, 0x10000003, 0x0) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) close(r4) clock_nanosleep(0xf, 0x1, &(0x7f0000000200)={0x8, 0x3f}, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0xf10, 0x4) semop(r3, &(0x7f0000000180)=[{0x2, 0xffffffffffffffff, 0x800}, {0x2, 0x1, 0x800}], 0x2) 00:09:49 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) fcntl$getown(r0, 0x5) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xdc, "05a9e53534aff29ddc0b2cbbd7f7a6b01db5edbd9464d7390a2268950abe9db2b1f39ddd6ad255415dd3a7ff5a8ba9d777edf17063625976658f5a623e9eee3da68e266d504bb78f701375055b1208fb9dad3fa68b735a0a923cc62996532839e4c1ebcd6992f611a7a229c1c7db712ae40f0e08d97d7014583db8243e8078cfe5d3503d9030b0ab9f9003055d527682dbe56d626b08137b05fd661fdeb838563e037a8c64b983d75e21bcda5afcf3c0522cbd9bcf5a1f590f54aa513cff68026e6bd8a3032f1e86635c2b5ceee6c2d7f945a40c90bddf748825df2e"}, &(0x7f00000001c0)=0xe4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) 00:09:50 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x28, 0x0) setgroups(0x58, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2310e3f76200000000000000000000ffffe00000020104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000cd042236ef9e65d17dffe4f929b1500ee957156b80d1981947aca121abfb3b4f1e8f0e0f00"/175, @ANYRES32=r1, @ANYBLOB="00000000fffffeff05000000ff0100000600ff00"], &(0x7f0000000140)=0x10000032a) r2 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) renameat(r0, &(0x7f0000000040)='.\x00', r0, &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = getpgid(0x0) r4 = getpgid(r3) r5 = msgget(0x2, 0x200) getresuid(&(0x7f0000000000), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r7 = getegid() getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000580)={{0x1fde, r6, r7, r8, r9, 0xa0, 0xd6eb}, 0xfc3, 0x8001, 0x6, 0x200, 0x80, 0x9, r3, r4}) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:09:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="1f059d62f9128a5d4b2ef5deaec044ead5a84b80516436f326df39f2cc6492b69baf6c9a724c52f0b571cfbe604da160d15c64a38c49937b01edcd89c8406283358327c0a664520012eedd4c65", 0xffffffffffffff8d) 00:09:50 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) 00:09:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c673000443a53202e75e0e8f3b79f761b0cc7786ea9e161a5ffe6c8"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) exit(0xcce3) sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x11e) 00:09:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @remote, @multicast1}, &(0x7f00000000c0)=0xc) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000000088a8290081003600080045000001000000050000907800000000e00000010000000000089078"]) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000180)=0xfffffffffffffe68) 00:09:50 executing program 3: syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x40, 0x800) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x249, &(0x7f0000001340)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x48a, 0x6, "bfb927", 0x213, 0x7f, 0x81, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x7b, 0x0, 0x101, 0x20, 0x0, 0x10002000, 0x66}, @hopopts={0x6c, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x5}]}, @dstopts={0x19, 0x1, [], [@ra={0x5, 0x2, 0x80000000}, @ra={0x5, 0x2, 0x800}, @pad1]}, @fragment={0x3d, 0x0, 0x0, 0x7ff, 0x0, 0xfff, 0x65}, @routing={0x11, 0x6, 0x0, 0x6, 0x0, [@mcast2, @loopback, @mcast1]}, @dstopts={0x7b, 0x19, [], [@generic={0x28, 0xc1, "9e4f38e3ae4bd72e9d54a029259aa31f9d7011b6676d69e3d8198085b4198ca4cdf57a71f4f1a99de678976ee316d6869aef7ca5eddc43906b57d47c1bdc03a6ac457106aeb4c39f699e043124594bc51a08dec32d5c0293607f15385359d113104b9efd9e0b047a17af291bdb7dd9c0d01e649da3c0a0f1210d81666374adc77a8b377036219952f8b5af43e3e8e2a1724be873147b4744858f63238b7aeece473d98c7e7900bcfbc203b916075226c877f92c3b22d73f39b9040293ad9148372"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5e0}]}, @routing={0x63, 0x4, 0x0, 0xffffffffffffffff, 0x0, [@ipv4={[], [], @rand_addr=0x100}, @loopback]}], @tcp={{0x1, 0x2, r0, r1, 0x9, 0x0, 0x8, 0x4, 0x4, 0x0, 0x1c0, {[@mss={0x2, 0x4}, @generic={0x2, 0x2}, @mss={0x2, 0x4, 0x5}]}}, {"670d7454a216ef5ec0a42f9abf9bf2fc721e25d6a5d85ab0984ebf79f0c9e585647d8d017c4ee8e1386e644180d565c4ca1decd7a57459917c67b7c283751863355991f0666a4b99c443071d5b307cd58c9b8b89967a31675fb22403c566176614e34fb2d6f22eee5554ee28119bcd5f457dcc1f40aab832b88155"}}}}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote, @broadcast}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@remote, @empty, [], {@arp={0x806, @generic={0x0, 0xbad, 0x6, 0x8, 0x8, @local, "c5a2251978c5c321", @random="7c59adfb1d7a", "beb1ab0c0042feedb9cddb0c5406f52a"}}}}) syz_emit_ethernet(0x11d0, &(0x7f0000000140)={@empty, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "25e234", 0x119a, 0x8c, 0x7, @mcast1, @rand_addr="3a0295a5729cb630feb8118abab7bff5", {[@fragment={0xbb, 0x0, 0x9, 0x100000001, 0x0, 0x1, 0x64}, @routing={0x7b, 0x6, 0x1, 0xab0, 0x0, [@local={0xfe, 0x80, [], 0x0}, @loopback, @empty]}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @loopback, [{0x0, 0x7, "571ff595f92bc480401ae681052bd81bdf425d2f323aa4b71d3f139f75865477af3cb7860680d72f2cb76635cd1b6c3181da7c2bb49b7631ac"}, {0x19, 0x200, "dbbaa289a089785717a9e7d8b3ca652b2d529ab19bed47c9f96d611bf750042c0914c15c896652ab457cf03b89074b9f8c601cd3ff2b5162a45160e0f8e5567614b06709c63623de576f7305bd4c442a28597f4b0a309a6825699180b35ae7c854e96e0341aab8118c256907b5f5083d45ff7156d44b65d65d83330ebb1438eafdf9c41fb4bbd79efc97c4c953dc393cf6f87a726ef5f6424167da825c5d7fc86389f77b1ae46dd7f79816f6ed2a46eed19cbc7139a088a8c6ab34c7d7a3ca096c0c80ad937bb69516567f5e0ad72952c5388931c1544d71771c862ada29de19822ff11afdb3a350e2e10e68bc58169d4eb873d68c69f72422f6487bd285dd8d052da280fdaead018ff8429d0d125bc0a2b062ee0af1eeae4a3d8821cb7f2ef7e1c801074c0e3a9abaaede30da589ea68dda7025ff15afe6274669bec55148ad22c2e34494a58fa463b6403e2c5d2a6c81eb6bcb4424a3a92d71eeb2feb6035fdf2ff39bf1709ad4f9e1a2009d099a5f96ebe77e73ef2986d62e4a827f7bb92ac854abf5d22ef860f4d7e0d38679c6e4f6fd3bc20d6e88b3ab519eb9f4bde2145b91bcd933cdfacdf9527b02a63ee5a31d85aedaaf885e355a6aec7705e6b38759c1d7bf07de13245ff6aaedd9625e81c8622776af79fa734579c0b63895cfd4b50317cc63605c41acf7a1e5808cacbf3bb8d83c4edd430dc6bf3dfdc1b91c9ad831a70fc91a60857a7da5a57fa5aa1e0ace8346fc974f266d9eebfd28c74cb3df98455b1acf722ec931be8d4ca39a0d3a3ef83441f1c657d9cd4e54b62ecf4de2446177a5d744db9e8d7c37da3283c9889eed98df0bd73bb80be5a4d9a816062624740c54bc7cba52154aa17c63e130b17ae18f89383a93415afd9a51a236a373574770e4c69b6f03c76ad38acb1a458ae528aa2024909cb155b8d8b8dcf0da945d0702f9304ce0231e565b0539e80b6edadcc60acd351f368ad22e5c8e06398d8c88f0846899ea5ac471a26c0e24f986cb17ac0a6cb571a793056601124c5c7a8d81db318718f70b0943149372d2c6cc307585c15aa29ea88679fe4200540f483334f220bbb53aa5dcb62b2807a8ed3795a2e0b052c32630ae447c484aae172b8a7c16c1b22c657dedfdf5d4511911eb68c907b06740e94a505b99b72bbd1d3d2b59f6e7e542a839e8360baccdcc1e05551bede09dfb67d1e6084ebcb7c088f72a1fea468d0c6634fba8f3b73568b8b689127ffe426bc6f7db361520aa5ac2f9b3812e9ec3d2f442208bd7f2ef48c37ee47d468693acc2b66c852f25d3783d086d29bd50afc8f353f193e436e24971c600294b279dda7a5111d054110898c73b6276ce37a4a22f01d88b7037f7ed9c25750bfcdfaeef7019a547f11d2638ec4e31c0eada03cca94987668be0c8f6435ab6508e49b93bc348a9c338d276862d578909a953bb279cf02389203c28a47295f70de47b7ef110a49253bb11dc8e01af0f54aabfc376231ddb9b1edfa7cb777952002b90bc2672df3ea3358ba425cf1503342d670da8ede0ec35dc2564eaf8d51567a8d42af3096876e6f7c5c867a44fac65e507412275e4778b88f467d5ca577a701b8295b37a041ff8d0ba04e84851fce42c4e707135f7b66982b9bbb89501f1e7c31f641aacc291744106c23c2a08df5b231eca6f4a5032a35f61a89c00dcf50508c827eb81fe39966d8d4ce870963b0d7e08a3572d8f9bb34db7f3394a421cf1ff067137e489fe72dc126e9b61f46ce6f0c27b1ef2378379d1bd386cc2d177dbe10f6b9f7efe015f1f68d0a28ba161b94abf96995ee19f05c871bb81f408344f137789db5e27c251e6ae436231ff1ee7924c15694cd41634c0ca35d514ccc7bb5f1674351eb622419d302b034604fb2d31b2a8b3317b235336a85d6bf2ff8b88f6880aab51745aeb78dd7a74322b0a088863896598e61ea10eff6db69f39f28d1637ca68522429f3d4d2a27e0054d39132ceaefb31670215cc22d416d4b01b0395948f5abb85535020ad76d8f5c05be7cfa8620c5395f99c200fd2e0428024cd3cc019324130588160172131942bfbe04b95d58e1f7ca72d4ea2f5059ff9a8ba0bc173694f08c5b1d3f712b532fdc34a8fc3d9667a0414d665cb5a311a4572b36c836e3dd45ebdb39ea535757430fa342c91d85ef37092e59602b142698ccaade0e79911eb70b2f317d10a82bc567e0287b819b8dc36b23289dd9cdf87a60a1ac7413b8582f21c0852e6022223458db19562e21e7ea61dae2165276e5dfd558a77ebed6bfbdb3e5b25ad2e8bc27b0934dcb1afa69b74fd7b27a081ed092a39ee8307559a092b39d9b3eb8d6f66ae8e9c4cdaaeed852dbf47d27b9e19f85355ff21eef420db6f0a38a17148a32bd7e5496ba23d7c3ba8bb2f7685986eae0b2803bbfa9b6b75ca7bf062e977772fefe609d47ee28e16b8bce175c7edec880f9b1662e1494f933f7478e7528a3e569cded5087b32a9610572486a8fb0a7b724e5876af4dd85290b7956dc2708853afaa195d136f3b98e07021d1547423651693503fd547c595d2d07ff72e2eb21d8a59948b5843ec6a08723ffab0a0a54c5d9487e08f9f0fe42dba98f45f779fed4f48dfadd425f2ebd066beec58a52c5f49b216fc10102611c7f063d16f108b20fbeb69f490e854c4d9be107cde02e2293f6cb1dab658d0dcd5ec5e32a6a03b3ec2711cb3a9971a26f205ffaa3e9c1a23c2d69eeb2c10fcda4a76f5d78fe7ee41ef38086b1caa2269cfec341e0fedc3ba3b660dcd1754d8ef09593330df0f9cb9ab813b167455f3451936c8af0cfa016b0227dfc419fe635b340ac90b31746ee405ca0cde410dd7ab69555419abb685fee72a0736997d5ee2eb45593f6e167a568130bb52fcc01311a22a89a65ae074b065ec7de56eb6835eae78862343778d6614c4a8199d2e29cd5045a55a168e78a1b805fa40929ed8dcf6638f7f7bec03c528923d841e25f6a0356b10f5a9f29944446a7f97e4c80348c7ab90a93fbffc7f5eecf4e00995ff6d1af659c3fc833723fd96c9786e31f71bc008ef8d8d763eb7912f852d5c51d694480914fc1c74a8a5af642d80c761ef3948b29b2e0a60be5e8c9dfff5095df8d73c25590c3a06cdbe2737df8729f369e01db5ae8ee0e899fb6aceb3c8d801ce902ee11bbd48fdd02f5d3a697b8bcdf695f8b6d1f757d3f06c43fbec9d6f08d6c6372887f0b51313e41955bc2bcd931b8eac0cdf6b2e25f9436d4bb0b15a6141096e9e4cb188f5016b09117c7afcb3876fc96130a83dd25373aec689c5c397a7feda6c8fd2a222301e5fd63ac62e32175dc497c42a82ca63e27f95668203cd24f9341afa386a766776038108dcc1f6888767cad8e366325638fe5dc792f72050e3b8f98ce51d53151302af2cca27cf2bc23d8aed87e2ae90c17d822211bc4aac0f8df003a03e32c29c4c290014bc5c46045ee0fd6463bc51f7ee7f1201b6ca4dcf90079ee3c336bff800939a00053f7fc0c79ff6c82cb537c9a9913c707f8eb8339e3e227c91d311d9582c997a11a8ee948c8d23b26d743ca2a079fe130295f4e8abf86100936207b332e2d718be5bd3213d2d0017d8a365031c21c0c8c5effcdb6ad02aef58f1d024a96b08c81633405a62a1df1bc115aeacec4427e0d0f008a09682003da23f3d659b8e8a93c436e2dc09a367b157010645d86cb48bd3f5dd70b318a17fd108b95b0c76cbf00f62a0103e9d4a584ee4dce8b6ced405acd5182aa1e16123d3dae2bc257c4336498a7eff5c3f2cd05caac939e7bab8c9e8519c8c17e2e504065b5048d777d2c4b09527a2731d7f7f8c3207eb2e89ad2e4ab30c7b6f6fd6a766fd0096626e0706c9ba03157b20a0ce93cfa60ee4f5739396049c8ab72153e34b63d9256063099ab2669a783c7dbbbfe2d09ab2f8ed59f5dbf84d26ad917930271629dc16de0ac584f1df3dab37167b7151b0845132d7e076a7230f4696393a1ea6518c4afba8facc2fc01a81196f1bc7f2ed4ae36d23e0d9d4c37f4b7e6f2819a144fbe755cfa3bed78601676889681192ab8161881be9ac9afd2a0481942cd47ae52f9b8498721eef74898d9273df95ca5c26a6bd282661507c0ebe8b5ec34d504fe60a2349c0c92434d19bd289aef6374e9172af3216cdf189596bdc11def28cc919001270e6fbffbf5123ec0d67de7a3dcfee3e09d681e58e5bbd6d45d9f5f3b80b6c27566f14c34a644638533cd9bd35fef42a010e272aadbc0ef815ce21b8d2b8ae11cfab62c1d6da15a4a93691ec2556a78284c5e55e761878402de9f2b56ce6dbf902165211fc9c079b05ecfc790e185b28dfb18fc2b17f353a1ae9a22149b127eb32ed1fe677fa9f4d6e55ff46600b1d777c287974635e48b38600fee9cc35778cd74599b8795ffc6f30cc9c4643f575d578c249a3c02209c8792cca1945ee644890da357fbc3a5704997cc0398e01416c5d5e521bcaef69a871ccc175ff0581af753e59a1baeeb09da71fe8fbfd3c3a22041ab0c1c4cb639c103bee33acea100d42f64db0cd82fcd39d68d008c29185b4ae54dcd9706269d55bee7097d53a36aa2e09492205ccf907c594bed2ec6eda403cf3342cfdec55b76c2717cc795b6b37605a989619f9fb3bc86278eaf2ba6366dba7fcff5deeccfab8bf91e234fcce8a57455b1cf0e935e7bfaa2bfa909b6079174cc95e8d6c0bee426ce9fd1f6076622f996b92e82cafd608bea958203eb6ab7ed8e1bc712f1be330a9c9d86bc06e27122e8f13fcafdbf46378e1899cb522c182a34dd6df16e1759f67e2b6125ac3709afdc428d16b692033ea7e8aada7114c390771687f02d0804ea81321c5c8fcfa67198e12264bf8d8c449cfaec0e262b5904f132d20f66d1fb5b0c12df7d481f9d5c2f246d32c23fcf421ce99b50e623be6ef913adac21490f071e3c5286e261e36cd445162fe04eda4f1b8ccbe7bf76ed08f69b530b44847cb12e50ec8e6822410f627790e89cedf56625e665dfc0aad4e2e4c21ef85d60d0acaff320402dce44dd7a7ac5071caca529729cfa2133ac860d92ae978be467bc1b59dd3f60cc2c6e83c0003c2c3a45f1b2c2a1fec039a877046b4195ef724b5a42a778c10de507646d1aab88686d3b529c295ef2f1352f2ed078d052c74eff9ee562e5e7078be34d7d4b54a72e6b1e7528be0e0ce7d73a3222ac0759816958409e61bc84bc582542948fde9631e503ee63dee833ce3406912d09de1606eff8ed9b3338be4386f39fb29f78c7d2d559dec41f705236dba0abc1f66b278ecf4ad19ce3b14781956f3062c6f5d7531c6be0dc0ab61c679da737c88d90f40cca676ba7667a7c2302b6c9d3a311493e141ef67b40ee23af308964ec1c7fc346215df1b4495fb407df94d939bef09b4dc597375eac3b1d389c78b492aa1180eca4716b8c32f0f09e8cd68d1aa0b20a661b61c1080988a32d04cffba1c68fdf0187b107632e8937b474b0ad218ecde134a22ed181d056a3684453c2e33d0f8a743819c74bba4caebfd9daa3848148dee626caf941a40cee9d0f1d571a12342b68ec4f4543c78f05144dfa34c9dbdb8a237fc9e32b34e4c070261012d0b056f187ef180e8a0165a439b0a6297a1e49a914c6362f7bb4cd0411709e1ed4900d6a36e92f4f5cf08195fe6de55087038481dd20d28879858d8bb9965800a8794de6045c2155620f2612ac364319cfa9aff5b49956ac07a15389a24e5bbbbb057520af10107a028d1f6c6ccecde593118ab28686f19f0e9de5b09a2b"}, {0x1d, 0x17, "97d59e559affc2ff9a7fe488d8c041603a7fc18718fdd7af1479df83b5f4be4fea9812f058f5160c4f46de5e1956787cef7d172d499469f75e489292e3acc53f9473db8075f097d13789303c5e0316a621dd4239e8b56de16c5fe8353218d3c34ee2e6531ee46cbac97da1181a4f6065adde0107e5c6503fbdc5ffa00a70cafc6ed90c8ba3f5f1a5778b7e2c7c38be5fc342b437e9f356da69df76a14a7110f713651c91619bd490f4bd1c6928383cd5555f570e6bfd686d39a007fc"}, {0x1f, 0x6, "6170e9350a4ae4ded8ed8f870f7ecb084b84344a42f547b3c87122aec0b5e4ac87f2df4060960f96ee0e5b33cd48f509efd49972df"}]}}}}}}) 00:09:50 executing program 2: r0 = socket(0x4, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x50, 0x3b6, 0x5810, 0x800, 0x400, 0x401, 0xa346, 0x9, 0x0}, &(0x7f0000000040)=0x20) socket(0x2, 0x3, 0x101) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000080)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=r1, @ANYBLOB="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"], 0xfffffffffffffd77) 00:09:50 executing program 1: syz_emit_ethernet(0x94, &(0x7f0000000cc0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x17, 0x4, 0x5, 0x7, 0x86, 0x67, 0x3ff, 0x8001, 0x5f, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@ra={0x94, 0x6, 0x4}, @ra={0x94, 0x6, 0x8000}, @lsrr={0x83, 0x13, 0x7, [@broadcast, @loopback, @loopback, @local={0xac, 0x14, 0x0}]}, @noop, @lsrr={0x83, 0x1f, 0xd70, [@rand_addr=0x7fff, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast, @empty, @multicast1, @loopback]}, @generic={0xdf, 0x8, "63e8f3807bda"}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x7, 0x4, 0x7ff, 0x2, 0x2, 0x66, 0x6, 0x2d2875cf, 0x1f, 0xe00000000000, @loopback, @rand_addr, {[@noop, @noop, @ra={0x94, 0x6, 0x3}]}}, "452bc0665613"}}}}}) syz_emit_ethernet(0x40, &(0x7f0000000000)={@random="7ffdca2f1fc2", @broadcast, [], {@generic={0xf6ff, "22a6cad96adf577ade89dcd6009d5d222b624b938f8ccbd2f19b37edaba4f2f845e1b3fe901328af80273629d4e8968a5caf"}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000700)={{"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", "8c07b360182360fba70f6b6179d732e22a35faeb288331281786bab07bc6f667", 0x1, 0x8}, &(0x7f0000000600)="309d547a1ff250ef1bb22c5e1f18b7bf5cb3b6622ea56f1e6d0f5834c575e1b4b6da59f30f4dc294f5d20e5d8737f4819ee01e7a0f10a57bc4b387587e91b51d58d7cdc1aabe131db2fdb2e89eb1c8425e9398ace0af60e67806fb5dd889838c08d6fc9192ad5b26e1c578cdf263f04b166e961759359d750b3d98d3c9739a8576ac1119361338c972fb661bb475f4f3a44041869762393af424921f34aacc044ec3241623026c46f0d2f3f1e3f1d34799fe4cdd0efb825213dfacd02ca331e6ad1cc355bbeea6bb4447ba5b33c2d0784e45d26771c98fd4bab95a8e8c1f41e1b0fb12bff2a9df490a6541f8b10a", 0x0, 0x46, 0x5, 0x3f, 0xd56e, 0xfffffffffffffffc, 0x2ee4, 0x8}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000b80)={0x100}, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000bc0)={0x0, 0x80000004, 0x120000000, 0x7462feeb, 0x2a6, 0x800}, &(0x7f0000000c00)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000d80)={r1, 0x1, 0xc2, "6dea806c7b3eca7169da8764fdf11fa6bdd070e68bc637c211ab63d5d82a18a6151c580914436eeaf655c15ad8527eed6b0a51c3af3ac9bd623502158984b2ce5c0cc7b3be098fc46c501d86d45967eea89ea1e122ba9560dc7956fb26f5943114c9c50feb522f868104e008e531f9f349cde56546a447ff77600d7152fd09f28d09192cc6d1f74a75431f55f4257896852cc25774304e6449e86292ee25cfdbbba9b21aab2395bdc811f312b2513ac12c379a10df316b5cc61dde9ebecb2c294deb"}, 0xca) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000c40)={r1, 0x3, 0x2, 0x4000000000000000, 0x1}, &(0x7f0000000c80)=0x18) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"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", "6e273200abc8e5eeaf4333bc26fe8b35811a5828aa57aee6f5574124199e33d5", 0x10000, 0x4}, &(0x7f0000000040)="69e6d5b879b788fb134a084a4b7c42aa2c9aa8517101f9a933e0abcb0af7fbba69ff22c3a10f4deb38cf776c00c1daabcb0cfae9c130aa9a4350d84d9bc25a331c7ad4dede728b8ae4ced0b091a8c753771b807aae11b05cda0871a8949eccfe7f292b942bf158bccc35fa6f127328201c69", 0x1, 0xa4, 0x0, 0x10001, 0x5, 0x6fe7, 0x4, 0x5}) 00:09:50 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0, &(0x7f00000000c0), 0x8) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x113) execve(0x0, 0x0, 0x0) 00:09:50 executing program 3: r0 = open(&(0x7f00000006c0)='./file0\x00', 0x0, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000600)=0x200, 0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000780)=ANY=[], 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000005c0)={0x10, &(0x7f0000000000)="20045e47", 0x7, 0xfff, 0x9}) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000040)={0x7, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="21000000030000000100000000100000c0000000"], &(0x7f00000007c0)=0xb8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000800)={r2, 0x9}, 0x8) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/104, 0x68}, {&(0x7f00000001c0)=""/207, 0xcf}, {&(0x7f00000000c0)=""/23, 0x17}], 0x3, &(0x7f0000000300)=""/220, 0xdc}, 0x80) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x5}, 0x8) utimensat(r0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0x10000000000, 0x2}, {0x3a, 0x200}}, 0x200) recvfrom$unix(r1, &(0x7f00000004c0)=""/246, 0xf6, 0x40, 0x0, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000000440)={0x6583, 0x401}, &(0x7f0000000480)) 00:09:50 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x7fffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x7fff, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x491e, @empty, 0x101}}, r1, 0x5, 0x1, 0x80000001}, &(0x7f0000000480)=0x8c) syz_execute_func(&(0x7f0000000180)="b1bf91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac43e420f43ed038060aad7c030a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae283e460f569f000000009e4200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f4c4837d1118fba40013a4001369879f000000fe") r2 = socket(0x1, 0x20000001, 0x7) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2385040000fe8000000000000000000000000000bb0600"/128, @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={r3, 0xfffffffffffffffe}, &(0x7f0000000040)=0xfffffffffffffd27) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r4, 0x1}, &(0x7f00000000c0)=0x8) 00:09:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev//.\x00', 0x407703, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="e56e79b7a840b69a56eb7e7ec561644ec2ab2bd91ff83d936661c360cb83dfd53ddef10dd2db50328f37a82fd1401ffc0c4049b8d68a9d7e1e64dd7b3aac391afda9d1cf06a44976e2e99fc0459eb43ad16abcc6013bfd1d81e235d2db416b2ff1efacb38ae0168f5b83043d58e8abae27a3bbc606257ec21adabe05b85ff55ec75bf1ca27e293c67441ee402ce1c8191f3d18969e5bba9803dd352159c99edf55c23ff5759ce1c51117d1ea305d0d2a35a8b9f798494e60e62104b91bee9165275c9742255ae77cb203bd6da52a995ea5ae17") socketpair(0x2, 0x6, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xfff}, &(0x7f0000000240)=0x8) 00:09:50 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x91, "bf69e79bbc9fb0b13c9902a6af0067ba425e54ffd0b5b5d14f92d259945145458b227b46a1cbcb2019c763e2a578dd163a0fa166e40290047e90cbfcc72cb735c6e6cf85c22e60f3ff68538d5e5a55da15d7ee007f0564bb40850ab8e58daf780d5c4f345a797038e87f5e145ab1febc0fdd2c9a0a4f429491e352e4354f3c01d9cbb90c0d5c963cfbde1b542007939b3b"}, &(0x7f0000000180)=0x99) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0xea, "9b7ab051d29feaa687a1873c741656c642a9a59201e0204f80eddb2af2683e5b043a498ed7b76c3353747475fe7670a430c6b30486a3cd8f5e2a8344ee1bd0d7f27325d31e2b2d3de1d60531f3724749a73d710dcec1ac04b69c8e4e487c454f2d7f3e4b680481a5998d6aad8459f62b8e0461c3eb6de51b0d7f03605ec0d473063e2274e08ad8870ec8fef3e62fb5fa04fe6b17cbc12974c84e31fd004edf55eecbb2f636f31d1c649a144169bf2c99d5498290e9915a8a7ee85a6fb494a8d9343b0ba72d2b23da0f76895b84fb92ff4cbdba07e19dc835ab61c507851649fb303b05f56a7236b70ff6"}, &(0x7f00000003c0)=0xf2) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:09:50 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x96, 0x4) shutdown(r1, 0x5b9b819a70e70fd3) 00:09:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000dadbd2b500000000000000000000001a0000000000000000000000000000000000003a0b2061e6d400000000000000000000000000000000000000000000001161b14f00000000000000004800000000000000000000d1000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000004b28f5fa9926fe64f9b5e3d236c195adb45640fe2f31791a2012febce4c6eba076c565ec7200dc2930159aab93612d061cf11ed1c0b6009e8f5baf99f26047d272a4e216628b18792f901e44b27e03fc4f2337397aee84fe701ae9a98c81f", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:09:50 executing program 3: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509660f38210334d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3e7f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x1, 0x5, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x4400000001}, 0xfffffffffffffed7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:09:50 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x1) fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) pwritev(r1, &(0x7f0000001440)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000040)="4f6a63f3", 0x4}, {&(0x7f00000000c0)}, {&(0x7f0000001240)="10bc69389f7500f23d913cdd36f93e880ae8bcc7ae65db1b5b4fa8470b8b4f2ce9cd354ea519c0a1aec4033235cdb348619000d497ef7687db92443c442345ea0355447b4d3fc7f92c9f5dc92bf3505cdea944fea84e75f789da82afe1a2010457fe58c33edb526b4198efc8b411f56c0f8007bd49ec8eb051f6dd4e3ca938f5105c3567a8167e5f2b9a7c32b4397195e8798c9bebe346e161d82ba5368fd00d7cc157740755c2cadb6cabef9efe7aadcbcafc9a63786a33cca125e585185d9367cfd8da7db752bdccaa1709a5d481b1a72ffd3f4a788afcf134cdeea728e903dbf83c04fa4bed388b7b02296e06854a12", 0xf1}, {&(0x7f0000001340)="8f9aa2e0eda967f2c99471fb55c9be86b68bbd1979e013869fae07ec5fc37a5ac09125f8c0ec31ec4a9bdc959b3bdd1e9c40f6df984f708cd7b6697c41f82cd5f6f10535847c94c451581de83188e9972d55a9a01879a0b23cc46dad801e056947e4b4a27621ddb6e59d74721867874c00b8f8eeb6aca08c3d67de5130c6c34268139b6e4313b3fe48277e6780ecaead3dca577647c37c0bfa08d21f941475bd7b2bb6082659b373b593f458cdda09e53797d98ed2003e0239cd0224dbe203f8f10c6aa7867df34fb598e8811004fb06d54f24c19676f02067bf5fb86b48a9", 0xdf}, {&(0x7f0000000140)="d9db4041189a3d8d5a7da46ae64064f7dd75298086cb58127ea3921cc0659a2051d982778ce0efff0dd822a48d287a7c33b2179f271f8fe5fd80c57b4f683f6ad50d9e9d1c15bfb76d034cdc87153613e754dc6ecb38ea5e8935a9f0df65327a7b0eb6404f20e4ccecc4a4a3ef63addc7094e140e080737469c5326328cc9b7dbf0d931a410f24b4b57d69e956a5df47d7f233b3ff14af24267f5bd52f35b1dbd3533d5ef3ab178c93c71f6615685c28b44a334746e9cbfc70e0f881c1459cb3", 0xc0}], 0x6, 0x0) 00:09:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x9, 0xe13}, &(0x7f0000000180)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:09:50 executing program 2: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/78}, &(0x7f0000000100)=0x50) r2 = dup(r1) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000280)="5269a5e261cb92e9492f3e1752d72bc8c09cc1e42cd82782d533eeac75413b4e8e188455") getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000300)=""/85, 0xfffffffffffffde2) 00:09:50 executing program 3: truncate(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="9384d35c0a55b4627969b38fccb5ce2eb8d37a1ff27f4b3f4b990fa8c4565051478ae577a4a9d3db2441c9b8e7b084cc47b41d0c4cda") 00:09:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) ftruncate(r1, 0x4000000000fe) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) fsync(r2) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) write(r0, &(0x7f0000000000)="cc2d7857697e0e9cd32429ad8cf12c33d6434e839a03", 0x16) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffc38b, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r3, 0xc5, "739bc9286d350471eed4e11bcda02318336e410768446d8d3a7fc635c35a9182d410cc9795dd5f391dc041a462ca41a941f95e7498bb142dc0b4ddc78a34ce2cf8ecae6993aed209ca178237e7194b56fa621d0b84b9f2a69ead02fbeee68f3b772d63287167237a346a98da3cb24e05b15ede6086d3195ac19b21b60853e40eaa082b6b499e9fca880cfffde46ab013e6b11044a46de14a1566dd873a8b1656bb1504182d1ccbe29b3a69ae7e3b822317e7287b9ed0ff973cc1b0597221748db04b25878f"}, &(0x7f0000000240)=0xcd) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:09:50 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[{0x230, 0x29, 0x1, "23ff600e5e42e3eb4ae9f45c9c06e297607a955ce60b378ad200cc0a39b4fb781677a82f975326578af7b18bd8718b359c479224aa56e197d0a7d1c3fd75a45b73cc63fc5d727bc2559c8dc23f4d1e8d809535f6e1acf02ac7f8bfe8d9917ba11abdd2bb8fd988aa3680189e77de9a707a8c2d38b3682d9fa2dd01de55f7f15c992bc32b2331c1919c686dfccf0f754d0d42b05ef577f0349274cfbb6b231ba64b660891c317c1585512a6c7fa858dfbd62dfa1b3418d07069f4c247541454957b40d32ac10aa3d826b4b259f73088bf28de32ed"}], 0xfffffffffffffe78}, 0x100) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000180)="17c1", 0x2}, {&(0x7f00000001c0)="ff76b874c42dc9a0b57014a1b052c3a2200476bd74cdd3af2242f73106d124aad93f4d5525bd5b2820fb65e991c8bb5ceb2d462e662ade6aadd9a31e3ff1a1e5b0ff533d84ac38ed7865509d56cd209227a1b7b5a6c2e941691532491cd28ec110d988", 0x63}, {&(0x7f00000002c0)="60d461652ee5f4dab01fb30789b96abe276917fe04cc837efd50bd5e3e4832a915e470bf8ef1e9df58599639eda6a1e0bd2ca11540e4441636054097df659f49af8cb9c1ba39f3cb75a8bb6ca3aeeacb628008d4c04b3b0c5a615e39c7c80b9842e8e5a268e118ee9b46546aada93e3c849ced", 0x73}, {&(0x7f0000000340)="43d7a7b1e59b05853a077cdc79083a895ed96a2c9b450f09e0ed87838c0220e6760e556fb3bbbff3748ecfdf1385e4b0c4ff104bda473a347fbe359bbf49848a5e2b7e79aa475e29302961c807f01d01173e68fd39ab3f8b585f8a5d4dfbdd69e282d5250371aa397d1bc3c7ecbedd9f251440c5a74675445d", 0x79}, {&(0x7f00000003c0)="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{0x60, 0x3a, 0x7, "cd69caeecea0af7ff3f1e696e06b10770a9598d0fb1f9b2c9896a97a5e0e7c86db0394d3f9325db26253208856ed51b96294d9a541daa18c950f8af7071093c60f6f11293e78318e6a"}, {0xb8, 0xffff, 0x5, "9b10428a0e8837f02e23a7411dd45c02fc4f8915c896af9b36117a03bda5a02463657258170fe86eaa08d7d312abbfbee4a501cc92d691d33a98ecff710f0560d7ce1b3a4742c2766d4f5b39d0303cfbd57cfc0100c2bf45e07ee2065fecc3a3312a413d6c11892a33aee94dec2a814a8f68938fdb12c97314ff49cc6a0754c2fe260e0a709d18fe982829757091b12b52fc99b50606ffdd22e54a693d75e5ec9243"}, {0x1010, 0x0, 0x0, "af4e224ecaa81de681196dae1685fb3f9294dcd2260c0225e566e1085433326524f177b3501faf33bf62180e57b554637d98e9e3e582e8c41dda09d6096b9ae71ff2e63a90458f684cc576922e2142fb2ddd73295c9eeb7814b0a08c33539a95244fd8b234c7ccb636ab92d00f21c351a99b0e82856badfda41d573cd962dd9b16b1b482a9b641d7918cbe02958b85556305aa677357bf46f7db2dc1aaec5b561c3ad1c14dd8dd62a80c67cc82d1348a9c00de110a5370ad014b948f68076c897f31954689d5715cb6324e2b267a91a1244c2ddd01e4211702b43e31c85c5ec3cfa02c744f7feb07fe94ec993627f6da2c4db67c8a98434853f1f791da70fbeaf0aba9d36ed0b47c3f38e949b8a1ace944703bc141af58c104b19bfaa6a120d8e566dd593f64b7726c9839d6a1480796b12bee15105c5f9e51817719c04cdee4e8f885e28d92491a7dbaeae9344afd3d1f262382acf1f6bd29193cc05f98ec31cacd8cf21c4e8582587fc01896c8eb6a9144ea054aca714615442818ab12b6964bdbf8c0e5d88b3653916f109f6e3b83ddf1524017b84039dea21f8411059caf93dc3639d1f17fb2333106133b5004c673a05b735d5d1b6770304458fba57876a8715ce00d5add857697fa30c579826f4624d1b9aaee48ca73c51abcd52e5165b3d00becc1a6e5eea9d946116b60495e34dea58d4c1d9b264e40566306868230ab5d8ab2510694454815b03c7159530149dd6e4c059811f1e951c1137d668afad66ff18650a943e79c177a0e0fa6eaed43edbb9f586572c2e209b0376fca727c0742dc1a670df514a55881543ba69647215dde7175d0ee1af4cb1714ca5325ad8b4274ee2acad778d797c753455bd77ec6a6a0b2ff1f746be83988154bc92e105b08f83a25f9fe30a92d527fcd0075332e35bfdd42ce9da8105d68797c3a565b76c42ce385a7218dff55344ea65400ca8c060593d7bd699363d3bd3966d5e629164c538f3b291451130300537abef72111b6f3e14bbb5781a3cdd4d492a3159821fba67a6febc6d95632c7af475b83b56a5e377f4380edddcad79bf0fdc7b76599059ff265297f4333b60dd9343b111f30896e9505c1b49591dda41844dee3d232df23f82177f5c824377ce78e0e07af46034cf36a72c0459cdb48436b6d69b98d6f610a1f446d7056cfa2e75e66a49ecabdbf66b2ab5549059cea5cc5369087f2cb314d41294d2d52de15cfb5773c691ec703b69d828bdb2a73916ef46634bde5a300df17b791e00322102a5e5360e03b4a1e0997849850b2204613cbabe55d2cb3174c708ce81a63fb469cc37a7776819946d9d47c654ba63c1694e79285ca9819f922e15c40c21323eb54025140786e00519d5aac7029953b1bac66305542fd0a77d9bad7f1ab1312de7442ce27f28a733bbe33b025a57b76b7d9b4e40a1791a1970971c332200ed1ead641028d2b06f479fd508191f073770f097eadb1b9908d697cefe2472a2d8b0d6a92c64e2af70499cee66a42698e3ef45116df74bb7f52f00d9a50616a1ee2ecb4a4b4cc9e9832fcae27bb6bbbb1ad32a96de1964ffb5470106d47f19e5eb6d95bb51838da64611736e5531a367f14f29236407113d90f4e545fe16a28f3a581a114df5378aaa0435945897973e9b45980f4d0d06723176585168d993da9337582b961f307bb0b248c1d5ea7dde57b0f11f0e92803b8f68770a3abf53de26e8f5cefbe114c7138ccf94155c829fc9b39371d31619c81663b779758dc1957e8bbe9addb648377bce8baa7578002087b8c5bae992a9db7b657c166553e24fbb0c45d2db5ae971e97346fc7da5696f4cc0b51ac282ca4775984b42765d2a4f374ca89c775cfc26f846fb5374764ebf80260a00da85f6f259e7f09b9ad43989b56ee3bad9994de19b7d1338d872e2c41b9d3ea7b5b1a65a4372562d7a7fe9e71bf8667e47e01c7d96ae975d221dc827c03cf1d3a98ea6bba885939addb1b3f6efbfc80a13ef0b7162502b8c7202607033ce8ec0f7e99e0e70cab639eb2fad0428c9bb8e6986e9a25e27d18306cd69ed9938f3ab84ae9e6d2ec5866b66a8cfabbfb4bc5882d5346cabcac25f32f871fb074dd84c2247cf6f07217e3b1d335cb4b0dc5978a7d119de69f6fd3fb2fa88e3a9efb8695923991368f0958469072e4fd4f184fd5250fab36fd902b3dcca0e5611144acefb38047b018b915cc079d69b9df200ea2eca09aa5c9f6df60978e68e00f2130ba1cb8cccce65d2a8c29f377fdd676a36f349beae3605db2b9df53bf0f522fa220b7b12580b1c143f6c0a83dfd2b9015ed0987205a1d3576e46897721581c805149537925442e6d958194c0a0d8a6d62e489c2e26f535640a3f044a97d624d125f15f9700a07339d09298a45eaf0f08ca1db1d3113e4bad31e096dac7e7536089a7ce86aef95f2eb5f210b3554b2ef4452f1254d47ea223db9d0a10b0ead8d8106f9402c5618110c065e577ac43215f163169c279733cc5d6d2a471f7fa48dba675be534b44c248660946d52c2af20b5e88899f49c5b1c26b7ee6d585f0d600838fe29c8a2be6e33d633098353f16d336b01fff27f7d11fb6b94309905f2163e3f04882201e1408e373db1e6519cf8ce0c1fa03089b4a105810c2cfbf38931243c99d252a03a21c308f8044e6fd4b05c58ce4fcfbdb421881d4d569c09097c3d3d19adfe79dfd25cdbb60d8be7e00a8f7ae358a716c4f81e21bc04440c6e2b7b0a44f9e780ee5c10ede789e0006b9efaacf3f41327dc3bc0243755cbffbdda6be8bb40c1693947927a1da8df6b04dc1a869b43c1d4d90bc50c3ca3873824d029dd3d5cdfd6a024d019d5100f070b2d2fc0f6b1575159d1d82c2c655bb6ac1e2470fdf7833442976a0f68fb89ac1a5d7353d6f50a17326455f2373347e551e9d8ffd16e6ce0f4c1d29143e82953aad3e9358c45f3844fe362625d52baf731753057e7f8ef649760c2cfa1607ba7cb8aa1bc51a16fc171b43cbee0ccec844d238d6145b0d7bf920de895f4f1294b0bd9074a4b45085030665f8fa8dd6560b380a010d81600e876caed8fbbb7107c2a171f29deb452c870be32f46a1fee9a0911c5ac33b0258e74ee84471434021a82119ab0a52edc48dda116ef40a698332f0ebeb25e1975c5e91f3181cd7553f68fd3c87470dc9adf9eb02bfb128fbd603309f0b0bd2e9804bab363de5846b112a686b4b3a01fcb322de1c7c15e7f8d72541e8d45ba66bc5e85f6da01b6724f4ba639c0ff8e2e0a68ee15b5747d1479ffe223f8ef3b40e59f0a1dc477fe6c88fad4963cc9241fb65603327ba3324ff7d7e12cd9e375b89b0c955be9c0bad816ec0c23d946f40e8f2330f4ceed16c1df203485f1fca18656bce6f715d12b338e9ba4020b16fb3a4c32dcb9c4d6034c5037ac1412057314e7c7be643c92992b3156cee7eba10fca957df9723582bf55bc0393685724b201b53308fff670a650718a93d71ee44d6339da2f796f917310288c4ca74d3482f8cf176aa0a90ef48f166de38c668d012dd629e6713d7fd86a7e5c73cc10e2216f5679b1fb8be2099d779e6bc384d40865445cfcd9d420e39c52203d2190f8ac889fba8e3dcfaf4a3e7ff9104fca813acd8e9899461b125781710c2611227c404f9744b08190d21c5d807edbfda99333fd15bfaacf2a011b85a4accafe73792603f6577ad44b50b34257020511eccf95cd0af4de6e871625158ec30b3193d73d7742d2ba9b0436e9a06dfa7ea7d9c7f2ab9d88203cea4c047318df857d01dd85671a41f4ae4a08bf2ca0fb0a95499e4b679836aa21c79ae5532363ccfe3fd399ff2f2ddebc41d7e23bfc878d3424a8c622c226e844bdd73c92d4beae213963942422cce7170f64829d5b336653f199798b48007dc93052ec59efc9ed839c3ea302164df3d401f836e9e6a87493f6ef967437c638e4eff602f73880b03070b7842ef3b94a8120e955e6b7d531d7d2362689d07d5ba42d0f55e272ae07ce01289aaf9377b7cbc7e887aa7800dfee869358da2f36f4dc7ca262dabeb388ccad67c1cb02d0720eae8247cc984a337fb11499f13623384295aad041b4ac209256a636512b8feab86f3d88746135fdcb30210548e031e8700f824b629f501d76971407d84ba7a6e5b3e8b88d6dec75c14725fd3bbe1e736f527d58b6048127e479bf57e6732e9294e18272fb3f3086a64533e129226022acaa5798c15b300d7e31c62e1cdea91efd16e90acb2d79c0ba37349de156ff86aced12b0d3d50848795965ae61520764ba5cca7e1eb0bdb1d925ab09387f0fc02956c04df3ec7a11cbb7a9f04ca840c62e5595467382cc58ce14bd1abe082233ba1394f97d73037c7f0b542ef6a03b1d05b3219f6b4f553b6e5c035671d979e9f44aa0530607eccdf0d1a802ae54e13180be8540da7829770da1b6cc0628fea9472f921f9aecd56cc3775d9c38abc46007f2dfe84f3ac4fbeb139174c5e9c5d506cbc6bffa818846204770719d8d90b378432cdfcbe17b4dc70aca121c97f677d0e6ce6e5c3a38ebe93b6d29f39339f2bfc005bfafb9099214b30e8d61da519c19ab079800bf4b61197d83ab24fbddfb26e393f805bcd9d8e6462372cca5ffe508491a5c22aab2f6c197bd9cb8224badd0b4ac3f50cedf9e9218a4cc4698fd282c54411ea1817cbcf0acbeaa38665dcc010038fc4a7b7aae36747dcbb3739084830591271b3130ed9132a8e13d8bf039421e953255b1da576d1985e076f61e044e57a07b8e353dd9d7adff056cbecd4eeaec81893aaf7b7fc4e0671c39758cc52076c17d795a285ae7c425e4bfc07280ca308478d66f1eac3ef99ee76db507698e1747c25bfe4293fc14ae40083da0909cee537138fb6177cdb39f4ba1d3816d2f1ba6069d7f6947fb2ecc9614ec090425532e9b06a76db79cfdd45f5f16cb7c88699046745bda9be9bbea5fb8f0c50a0c57347cf935bd16923b82cc8c56e34d0ba82ef69756d94f6ffb4dfbbe744ce498f101a8ca0f20743ee795f85ad695bbff4e0d6343d2f5c317516f8a40752a9209aec63d5ed1072201248ee8cd98880a765998fa577b88f8e0fca29aa95c918d9a6c105d5595f1ea25c5d08a383c119c2755cf68075ef953b0d3c7e7337d5ad96119d5be2b4be617ff83b638847c7ef6a4ab3a7475b4c047376dd0b4c4793bbb1ab6bd340045b2f76ea5dfe4ede1f32c935f2a01ecdaec9db893289588a8d30c1dafb6b312b039b0ef006b1f19822694db3c425a7924c8524875b54ea08205012bb55c807fc7f776e8b1fbd2be13965034b772c988db14312ffa9a0d0a2477d36e6852e0813956c6af7a2faf487dc5cbd6d3162efe817cdd5e02ad20591d095c913788fad712a3a05a390e6a92b4eb1ccb675f5ee302fb0aafab11898b94c9547c050dbc1d4c64097725dfd0659211443d1146c7fca93221a085d0b2e3ab94afed0a519eb631536f3e036f6f40a9429ad7b5c93308088cb382e26288ac83eae151d3941f37e7fc8b6c55a00e7f30a6872da2377740a808d7c3be2eef9ee24980f7dda784efef63f6bbb538832755febec1acddd9653132442917871d6fdd1b364b299180b2c6315ab73d749f8ba6ad2263bd2a45e9508a115def05d8dee7d011815cc67c09f4a48c32b091efc32c482678ed32d5daa721de3b0e96bb9231936081b8304939a688532bcee107c3118e05ebb62aaddec3cc53da5ebb38ede90e62ba2a444e2960f94a91fd4e4ff4db8a3878373d257a405a9fcf26d022579c"}, {0x18, 0x39, 0x6, "840a719f571051"}], 0x2348}, 0x20000) 00:09:50 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x7, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000200)="8c59aedcb6917c172534aeaf7560b4c4e8b652948ce879530eecd5dcc0e17726f9d922781047393498fca99de52d5a6f440276a239e77c6597fb867688ed1ce85f5fbeeff0be763176b6dc89e16e13d154df4036d72e5d5e011d303334086f43ba459916300e53f0ed2976d9c7b90d2788164fa4d4ede20135cad2c89a392a222c941b1fb3d22289bb652218d3703404a2b0c4215bd57fa93feeab9ca0c03ea63d4184fed67e553975b25f9c1ba384224eb0e29ec2cad5e0813436f69a10206313c21fc40fd659fc06d3611425abf9bdbd343d0b6065664cca9d6f07852bc45886ac5a572f825beaec40bd9f17657ed1") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:09:50 executing program 0: r0 = socket(0x11, 0x6, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') sendto$unix(r0, &(0x7f0000000000)="b100050290000000000017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:09:51 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) accept$unix(r0, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget(0x0, 0x3, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:09:51 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xc8, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, r1, 0x2, 0x0, 0x8}, 0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r1, 0x8, 0x5, 0x2e2}, 0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000300)={0x9, {{0x2, 0x3, @loopback}}, {{0x2, 0x2, @loopback}}}, 0x118) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0x2000, 0x7) getpid() r2 = semget(0x0, 0x5, 0x20) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000480)=[0x4, 0x3, 0x5, 0x0, 0x26, 0x200, 0x3f, 0x2]) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000680)={r1, 0xa9}, 0x8) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000006c0)={0x10}) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000700)="4eb5e7cb08e175e22b135f436529af01c4d98725c7dde513160dfa11e1ce7f27991357375079036283402a38339f6cfbd0128a79fcfbf11bc7f9e39174ab195be555c077fdc797f7be356275924faf4c2284f0bde5662bf6c0435c306166b1043b0d7dbb14535113243c87a3913d17a53a4e36db5355c381a3e1e6a5823ad9f7722e84adb7605f88955f0bd9d5a25c76d4b77b7e20d1b321725170ee60c0dc65f78df0041de1b309077b1f18a9ff2789036f556535d6d38520b013bd2d056f2bc0d7c4595e092ce02d2f4547d92295ccd28157dc1329bfb769c9d5ec9a43ce0f79e55a5934d4977ef8d02084a0") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000800)={r1, 0x2a, "fd88aa30319311c11e54f83e966396ab62452691894bcc7bbea8b15b5dcc8c9667b89355e426a51a0e11"}, &(0x7f0000000840)=0x32) getpeername$inet(r0, &(0x7f0000000880), &(0x7f00000008c0)=0x10) r3 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000900)=""/83) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000980)={r1, 0x4}, &(0x7f00000009c0)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000a00)={0x4}, 0x4) r4 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000a40)={0x1, 0x0, 0x0, 0x3f, 0x0, 0x7fff, 0x3, 0x80000001, 0x400, 0x1, 0x10001}, 0xb) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000a80)=""/2) futimesat(r0, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={{0x4, 0x101}, {0x2, 0x6}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000b40)={0x400, 0x7f, 0x9, 0x7, 0x1000000000000, 0x9, 0xfff, 0x100, 0x3f, 0xa74, 0x65d3}, 0xb) msgget$private(0x0, 0x10) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000c80)={{"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", "0fb82d4a6985785474cfd7f2d5da1290f3eb09b0c0ad30d28a269db5f2d90a87", 0x7fff, 0x101}, &(0x7f0000000b80)="1db9e0839b6e0a28fa5bc2a5ff1e298ef3d699efe110ee97027786911b57dd3517f217564fe4f5e342a9526a9d861f44687f2d43cef8c5c327ba41f85c285557d0962a735f9a857dfe59b5d1682b2329e71719ef56a4d05ae6112075b6186ba7f1fb008c0a03a8e950c1122f5240d6003204ac70951c53a1644d6a235b1c9e862dce26438c42878d7bdbe973229d56390a24ae00ae3ad699da53cfb6b0923f594427a013519f5fad2f4da408f68a75666bba1f460fcdf443389b96c793eed6c4938eff6e38fc5286d3e4a4fcee2d2e0c953e68fad27c51fe27d930b32822de915aa0d13728859fab", 0x3, 0x6, 0x7ff, 0x7, 0xffff, 0xffffffffffffff7d, 0x10000, 0x1}) 00:09:51 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x800, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x81, 0x6, [0x1, 0x8, 0x482, 0x4f, 0xffffffffffff5a74, 0xffffffff]}, &(0x7f0000000180)=0x14) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:09:51 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) fsync(r0) syz_execute_func(&(0x7f00000000c0)="b11b91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 00:09:51 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x103, 0x2) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) 00:09:51 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4000000000000009, &(0x7f0000000000)=0xc7000000, 0x4) 00:09:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000180), 0x16a, &(0x7f00000000c0)=ANY=[@ANYBLOB="2000000000000000ffff000001000000d849fa6b9e5eb242019e47f68e224801d3ee82d2a8ab3ecaf773d963c2e32282f5def0a4af314312c5895866", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x20, 0x80}, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000280)=0x100) 00:09:52 executing program 2: r0 = socket(0x2000000000002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000040), 0x8) 00:09:52 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) getresuid(0x0, &(0x7f0000000280), &(0x7f0000000240)) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080), 0x4) truncate(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getuid() r0 = socket(0x1, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x10001}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getpeername$inet(r3, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget$private(0x0, 0x0) 00:09:52 executing program 1: __semctl$GETVAL(0x0, 0x2, 0x5, &(0x7f00000000c0)=""/54) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/138, 0x8a}], 0x1) 00:09:52 executing program 3: syz_execute_func(&(0x7f0000000240)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf000000f2410f1ab957d50000c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:09:52 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x8) 00:09:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x3, 0x2782) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) 00:09:52 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x17, 0x1, 0x6f76aa02) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xb7, "4250cbf88e35edededc7e2c38a411a81e992a1911596172a7fb910edcdba6ebd98c8f412ce1587f774f1b1a08cc279971dc70a43ab7912238ad7e017d7fb9930dbfc79f792e2cea85942ea3641963e322c75ada166512896baef3d1b542457362339bcad467395ee00c17cbadd3e7b696b8fcc0489a61cd6daca2c2f8e3153e7274762cd908b2252ba4ff504113bfa0b9e3a6c824e434462cc16203ac881da368637cd8da4d8c36dadb173b0bcfe99a82a47c303c66c9e"}, &(0x7f0000000180)=0xbf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x7fffffff}, &(0x7f0000000200)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), 0x0) recvfrom$unix(r3, &(0x7f0000000280)=""/36, 0x24, 0xc2, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) r4 = fcntl$getown(r1, 0x5) getpgrp(r4) 00:09:52 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = shmget(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000000c0)="44f0dbff16512d2e1f33b28bcc97e4be6774cac68700e521f253a9c8eed118303cde8d7614a584cb22f65bf3e2b1f4a37b976747265c6fa30d8fd235cba59d332dd1d92c4e2b0841ed1e1dfe45af12f61bb5540e2922b4d6c6848f69036ff2321983b7893142cdbb10441f") syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$getown(r0, 0x5) 00:09:53 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000280)="8e938210f6c7e399745d2aa480402a47eb40fddc546afa6797c6b7641b502b16") getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xb8, "e7983785039547a9ab6726cb37ecadfd0623a0f0e76c5f18d5edfa0f082831544d909f97a58ae59d31aa02f0f316c0cc5f9f6769a537989671e1e3e58f8170b41ee0c13911410d5757e964bcf87b604d6deea75d0de3d9b73f2a2a2b6d8e4517cadc0d5dbd615bd60e65471bac4f3927d9f1f9bf407e907e69295b8dd0c12287595e4d9142e7585925c9146272f8b0523bd0564a70bf614c6d784f953de97ba5575b58e663f8f417a214dace4f50568de0c421ec84b6cc07"}, &(0x7f0000000180)=0xc0) syz_execute_func(&(0x7f00000001c0)="1c04b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:09:53 executing program 0: r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000001200)=""/109, &(0x7f0000001280)=0x6d) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:09:53 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x2, 0x4) syz_emit_ethernet(0xfc9e, &(0x7f0000015e15)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaaff0800400c0000006801001500080000fd19000040007f0000017f57e14b4b1400bb00440008e000000005ac1400aa00810800000021b320e6d42b040000b16c906a4700"/90]) r1 = socket$inet(0x2, 0x4, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:09:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x8001, 0x4) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) 00:09:53 executing program 1: shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ffd000/0x3000)=nil) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/235, 0xeb) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x42, 0x139) accept4$unix(r0, &(0x7f0000000240)=@file={0x0, ""/80}, &(0x7f00000002c0)=0x52, 0x10000000) syz_execute_func(&(0x7f0000000180)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:09:53 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x7b, "eea3f136043715ebd6b3f97a697d2b867ee677379a7ad03207a977d4664504421d4efa3564c7e13bfce653ea2687f58cd6e879d95ee200906fdd534e4b209fb79c1436e35d0c61739c4d6bbe08608f3172cb7c4fd428f4915568c642ee25a17cfa65f05e9836a67d18a8f22801259cf45179a883347cf33be495d0"}, &(0x7f0000000140)=0x83) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x9, 0x8, 0x5, 0x6187, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0xffffffff, 0x3ff, 0x1}, &(0x7f0000000100)=0x10) 00:09:53 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x6, 0x7ff}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) open(&(0x7f0000000280)='./file0\x00', 0x4, 0x170) r0 = socket(0x17, 0x549d5fb35632366a, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000240)=0xffffffffffffffc5) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) shmget(0x0, 0x2000, 0x280, &(0x7f0000ffc000/0x2000)=nil) 00:09:53 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0xb) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb8100310086dd6002290f00303a0100000000000000000000000000000000ff0200000000000000000000000000018200907800000000609433df0000000000000000000000000000000000000001000000000000000000000000000000007123a31ebb3956fdf8148a9cef00491a6d5f5efe70cf567feb3974dc25924025795fc997dd44ae0b7fda035cb922753856"]) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xee}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x8, r2}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x80}, &(0x7f0000000200)=0xfffffca6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0xfff}, &(0x7f0000000400)=0x8) sendfile(r0, r0, &(0x7f0000000280), 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="57ffffffffffaaaaaaaaaaaa08000001080006040008aaaaaaaaaabbba1400aaaaaaaaaaaaaae0000001"]) 00:09:53 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x4) 00:09:53 executing program 2: r0 = msgget$private(0x0, 0x2) msgrcv(r0, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x2, 0x1800) syz_execute_func(&(0x7f0000000480)="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") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x7e) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x4, 0x1100) 00:09:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000025c0)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000002300)=[{0xc0, 0x0, 0x8, "8316e95baa5a0e02cecd7e8ab3f4c0d7d46beae23155a90ac14014fcbaf9959e93bfefbae6c12f62dca2839bdaacea05db857ba8c2f04f632eb6a3e8ef17fabd52203659ae410dbacde72e5de20a3467a592fb5f76de606f8c2edcb4d3f821003d8a573ee39443b269b370085ce469912f9c01b34e84537d08230a56c8739213a197bcc3f3181f6eff8591e2b819263d276ebfddadde138f827317ff9f2694ceccaa7b8fb3836309a5"}], 0xc0}, 0x20081) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20300, 0x30) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0xf, 0x9b, 0xfffffffffffffc00}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0xff, 0xf, 0x4, 0xfffffffffffffffd}, &(0x7f0000000100)=0x18) 00:09:54 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) mlockall(0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:09:54 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x16b) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="4ce0c3eb207fe7e8093d04d0258312b42a2e4a0fe2a77f3420b16965af03dbadd5bbe6e0598ce90ac8deb6fd4f5a022335bd17b781fb33bfe42a693101da0565af5c523e50574d01b1472512dfd8fb5e7bf202b6ed380b2180cdb5f336116cf5bc346f1f3b1605415492b41238e6272f45a1c2f148d21dcc49c0642620b5d892e4c816d8f492955057ca99716a5f0d4a1aada073da1f041a58f853c9d33f50a9b79e572e2afc28d21a1bf6d6697246a74522716f7d2de8dfc38c62eec0caf9b66adc4153378dbee5af10fc841d3fa36db4279c1a46dfc95517e7b46bf149702a4c") 00:09:54 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") freebsd11_stat(&(0x7f0000000140)='\x00', &(0x7f0000000180)) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x7, @mcast1, 0xfffffffffffffff8}, 0x1c) 00:09:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) truncate(&(0x7f0000000040)='./file0\x00', 0x3f) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xfd00) 00:09:54 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e21020000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002620ed7600"/128, @ANYRES32=0x0, @ANYBLOB="0500000004000000535e00000900000001000000"], &(0x7f0000000000)=0x98) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000240)={{"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", "3b505228c46ce97d5239f27bbc17d97da45dbe139ce9248fe2a8bc8ccd0b5933", 0x1, 0x3}, &(0x7f0000000180)="4a79a456a85554342361520c9f5591e818deb27b68756b1d452791a8fabedef3934c012e9221f9ec6ecd14498f346c4695411b63ff1c54f4d923b7f863ea579412a208febf7d816bd04294c6660143ab9ea2b373772cdaa867ea5c6dd489ce72d144f291786e42f76707805a8d05341a30bd1b6317a52f9cee1e4fa07a9d4bf25c69e88a80f8a87632e63e5ba88d91644e8c97686de99a52ef665ccd053580ee853fd1a162ba", 0x6, 0x10000000000, 0xd, 0xfffffffffffffffd, 0x2, 0x1, 0x0, 0x800}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r1, 0x6, 0x48000000}, 0x8) sendmsg$unix(r0, &(0x7f0000001d80)={&(0x7f0000000740)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001cc0)=[{&(0x7f0000000780)="565c3a09e54e71b0dca19a2808f833074e0ac6668c3df82a677503b4ea5bd777c2c8cc10e6404f9c15667ef49461797b7428bcb59b087ea16740710e8eafc63adf26f200a6a477d518cf4b262bf6ec932447125305058fc19197191c78c2ebd09f9507e8d2c1234fee298e365c3ae75961e9bb5e5fc634235d3ff23b77e194feceb9f1470f21eaac29fc5d0f348d45464d5fc50cb7bb06db007cf04dd2b5bc1691443286637bd30578777754093bedcc4f90ca2de3b906aa832068a4d38a07e2188975a1d0f957f05c7d9bdf808eb580de256f2e56a9ef9d69c9e1f308cc8f5b589a6a416adb4f", 0xe7}, {&(0x7f0000000880)="b0205bf63e257c4244755cb0338c75945eb1a026809ac012", 0x18}, {&(0x7f00000008c0)="8660d0e3c1d20530ffc1b5a74e7d2483be4983e9c8f71a4bc6df0cd6895b188f51a9e2a8b9aff52fa673b0f567258b23822a732cf70f3a80616dd3ae97791ab9a0041819b74c175807541ce3357b262308f783746e60343f09a967fc99b32f982c9638bb50750dafc5c41a63c18ef4569fd66cdf2295d5cc", 0x78}, {&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="0fd7390fc47b7261976daa48ad8822f05f629d825026f71dcaff4121863b33263ad06774b74b5895d8c654eca531ba3348f70073ef5545e21f783dd247b1a57d845538859e925a476b51a976cf44c357c66c79ff0affceca4ebd4ffdb4854b30120b9159f11618687180650fd71d43cb591169334bb647e9e5b6ef2f5169597c15b91bc61345ed27c87243ee", 0x8c}, {&(0x7f0000001a00)="5f7ed5af8f8efa94ea3eef7721c137fabca8dda2dda69cb8c74e70851a5bd2fc788daf2ea3505e462bf8d5c5eecba0a349428a3dbff36cd8842c951002f1a215a1e3f079d3a87fbeef4229d6f0ff966365dc27292b3014100b75dd84087a8f6b6ca1fcebcd548481eaa8954b4d9196760f5981e16da7f867f9a9c4e64074a726bed125bb394b311dd48e893574f05e3a0f22e7a87950d6bcf547618ad9bdc3ce82757c18801123286e0e86aae5c9", 0xae}, {&(0x7f0000001ac0)="a5a202d737ebbbe1a9cfed0a9f78f9ebf67cf3a138e6e681340a395841681c65e9493dd4358a47c8345e65ee3b8f575e77bc82218a20bf202cb23d56d5273312b8b5a68ed810af83b00ed284b9512fcfe3b856ccb13b0e513eac1fdfac075dbebd6576c262e3dec4935c0f074b5d53794f79dae206c26b5cb4212ee49c1d13b5a90c362a488e6b65cd17eaf0ef0794edfef13f94a7920d4d88dc4f85fadda29af75076177f98f886ad34760de20c9c3f21f1cf948fb60033ba9d6dee8b16e4e4ac6dd255367b81a1eea44eeb47a85bcf5be04a47c32a7e9e8811", 0xda}, {&(0x7f0000001bc0)="453713ed1116554c955c3a081fc2dbec1a371ee708", 0x15}, {&(0x7f0000001c00)="2c47351008f91cc14d79c3853fd8019d3e0a2323fdeadb3269cc01339fd010b31c110058f0752a39110409c22f8cb71caa487deede53e6e063587cc887cc8dfa2ca711c7767fec296eb6922ede31396de2b598e7819ee2888f5a7c09b82896e41ef3cefcede019365fcfb4251c3df55e0b827aa3e822ee24705e242b376480c131ad2d82e259c48d978e6584e1d2cbf91e", 0x91}], 0x9, 0x0, 0x0, 0x80}, 0x101) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ftruncate(r0, 0xfffffffffffffff9) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 00:09:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) vm_object_vndeallocate 0xfffff80012ae8b40: tag ufs, type VREG usecount 2, writecount 1, refcount 4 flags (VI_ACTIVE) v_object 0xfffff8006e53aa00 ref 0 pages 24 cleanbuf 1 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=63, extsize 0 generation=1281826f, uid=0, gid=0, flags=0x0 ino 197864, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 594 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029d806f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0029d80750 panic() at panic+0x43/frame 0xfffffe0029d807b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0029d80810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0029d80890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0029d80950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0029d80980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029d80ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029d80ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 3047 tid 100168 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why