:23:18 executing program 2: setgroups(0x28d, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600002500c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x100) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1412, r0, 0x0) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 16:23:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)='-', 0x1}], 0x1) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000780)='Q', 0x1}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0, @ANYRES64], 0x2) 16:23:18 executing program 3: syz_execute_func(&(0x7f0000000400)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9a117795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e26997412a2a2fc481f811b6850fa8cb45332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="dba3e5630d77766d01f289711427fd33cbb2a1a8d1be5d2bce9420ea255cb7ca63bcc924f80c19d48c9098541ec4f3f699cea9ef0e1863184ea4a48e8ecddc3b041a8c32879d13c9b60211c71194c9371b8ae8c0705e7df4300396b8cc4d166e67eafa430915e420684b9dc155ed14a924c8a727e9") getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r2 = geteuid() setreuid(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8c0, 0x40) 16:23:18 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) sync() r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x100, 0x3, 0x6000, 0x4, 0xfff, 0x1000, 0x13a, 0x8, r3}, &(0x7f0000000180)=0x20) 16:23:18 executing program 3: syz_execute_func(&(0x7f0000000b80)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee5090cc4210437460707292001fb8fe90095fe5b70c4c4c4a3bd4877f88a7fd883397fd30000dcdc830fbcc8afc8aff15ef6af3e6766f2ab38e3c4426505aee77b657dc6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526714788fec4a1dd7dbbbfdd5cc6c56249bedc30a1c9fb110f66474f383a8fc8d0a2bca25a08000000a261c4e14f5f58d2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x7, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) r1 = semget(0x1, 0x0, 0x41) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000040)=[0x0]) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000280)={{0xfffffffffffffff8, r2, r3, r4, r5, 0x16, 0x83}, 0x0, 0x401, 0x7fff}) lseek(r0, 0x17, 0x2) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x51, &(0x7f00000000c0)={0x5, {{0x2, 0x2, @multicast1}}}, 0x90) syz_execute_func(&(0x7f0000000400)="91428080000c6969ef69dc00d98a20d0d00fd1b02db5d900aaaa00418901c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bb6d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac65e22c892a0f0005009f") 16:23:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x80f, 0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="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") accept4(r0, &(0x7f0000001080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000010c0)=0x1c, 0x20000000) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\v'}}}}}}}) 16:23:18 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000003c0), 0x273, 0x0) uma_zalloc_arg: zone "4096" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff8000cb61120) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d3aa0 at witness_warn+0x640 #2 0xffffffff814f9d8d at uma_zalloc_arg+0x5d 16:23:18 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4ead37c1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x800, 0x3, 0x9, 0x1}, &(0x7f0000000200)=0x18) ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000080)) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000002c0)={{"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", "c5cb3ef3667e7d6872956df46457db3d726020e4537f87ac37d230de246328a1", 0x1, 0x47fe}, &(0x7f0000000240)="f706b25da06fd835493509ed0006b7504110f22999647517c6e40595e70d088ce3acbd5b84d1a554822a6aba56e4cc4b9f6d4f2e596173663c6d6b85c6ad261a39e325335f04b0e0f65f5f111e6101e04d", 0x100000000, 0x6, 0x1f, 0x4, 0x6, 0x8001, 0xffffffffffffffff, 0x80000000}) accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) #3 0xffffffff80ff9441 at malloc+0xe1 #4 0xffffffff81019eef at crsetgroups+0x11f #5 0xffffffff81019d75 at crcopy+0x55 #6 0xffffffff8145a823 at sys_setaudit+0xb3 #7 0xffffffff816d15b6 at amd64_syscall+0x436 #8 0xffffffff81698c6d at fast_syscall_common+0x101 16:23:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)="50ac173c19de65976416c62778eeeb6a", 0x10) 16:23:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 16:23:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="82022ebd6f3e6847dfe29e0b2c2e892061dfb8d0c9b854971a1638401f3130e86f4bf10ce137"], 0x1) r1 = shmget$private(0x0, 0x1000, 0x210, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/83) socketpair(0x1c, 0x20000007, 0x9, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x180, 0x3, 0x266, 0x8000}, &(0x7f0000000080)=0x18) 16:23:19 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x100000000000004) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718c45d6919f1dff5ae02a95a230909600"/151], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = semget(0x0, 0x6, 0x400) r4 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r4, 0x1) fcntl$lock(r6, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) __getcwd(&(0x7f0000000240)=""/151, 0x97) freebsd11_fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r2, &(0x7f0000000680)="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", 0xff, 0x188, &(0x7f00000003c0)={0x1c, 0x0, 0xd55c, @loopback, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000380)=0x1f, 0x4) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) r9 = geteuid() freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000005c0)=""/134) r11 = getpgid(0x0) fcntl$lock(r2, 0xc, &(0x7f0000000400)={0x2, 0x0, 0xca, 0xfff, r11}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000001c0)={{0x1, r7, r8, r9, r10, 0x100, 0x1f}, 0x0, 0x7, 0x100}) semget$private(0x0, 0x7, 0x400) fcntl$lock(r0, 0xb, &(0x7f00000004c0)={0x3, 0x2, 0x52, 0x81, r11}) socket$inet_icmp(0x2, 0x2, 0x1) 16:23:19 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x6) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001040)={0x80000001, {{0x1c, 0x0, 0xffffffff, @mcast1, 0x9}}}, 0x88) 16:23:19 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x0, 0x44) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/190) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) 16:23:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0xfffffffffffffcf1) 16:23:19 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) setrlimit(0xe6a45f09200eb478, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x2, 0xbf7b}) syz_execute_func(&(0x7f0000000200)="6736da410ec4e2a3f539660f8f37000000f2acc481d561c80fae80b521000065420f0fe1a042d9f3c4c233f52bc4837d4a0200") setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="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") mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x7) syz_execute_func(&(0x7f0000000000)="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") 16:23:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000200)='./file2\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file2\x00', 0x20, 0xffffffff) poll(&(0x7f0000000000)=[{r1, 0x2000}, {r0, 0x204a}], 0x2, 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000000c0)="419517d60c2b45664959c2f7fbb7627ddf798f8cc969247476ad5ce2350c22a88ba91a84d96a6762a73bb952a2680abddaa6979fea98a0b690f780d75b82fa5866258a7b49df54830cf53e7c7dc716ce90bff265dccddfcaaa6d78b8666b5c87f9aeee2d8752cdda07197be980719a498f621204753c0d840c93cd9d711a4cc755480639716a1d7a62aed1c40874d04c08fe73c7aecf8c1403d48d0da2943968860177ee4903f10eb00a98") rmdir(&(0x7f0000000180)='./file2\x00') chmod(&(0x7f0000000080)='./file2\x00', 0x8) renameat(r1, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') 16:23:19 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) accept(r0, 0x0, &(0x7f0000000300)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f0000000240)=""/157, 0x9d}], 0x1, &(0x7f0000000380)=""/167, 0xa7}, 0x40000) flock(r3, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000}) 16:23:19 executing program 1: fcntl$lock(0xffffffffffffffff, 0xd, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xfffffffffffffe00, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) mlockall(0x0) sync() semget$private(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 16:23:19 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x100000000000004) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718c45d6919f1dff5ae02a95a230909600"/151], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = semget(0x0, 0x6, 0x400) r4 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r4, 0x1) fcntl$lock(r6, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) __getcwd(&(0x7f0000000240)=""/151, 0x97) freebsd11_fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r2, &(0x7f0000000680)="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", 0xff, 0x188, &(0x7f00000003c0)={0x1c, 0x0, 0xd55c, @loopback, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000380)=0x1f, 0x4) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) r9 = geteuid() freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000005c0)=""/134) r11 = getpgid(0x0) fcntl$lock(r2, 0xc, &(0x7f0000000400)={0x2, 0x0, 0xca, 0xfff, r11}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000001c0)={{0x1, r7, r8, r9, r10, 0x100, 0x1f}, 0x0, 0x7, 0x100}) semget$private(0x0, 0x7, 0x400) fcntl$lock(r0, 0xb, &(0x7f00000004c0)={0x3, 0x2, 0x52, 0x81, r11}) socket$inet_icmp(0x2, 0x2, 0x1) 16:23:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0xfffffffffffffffa, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x8000, @empty, 0x7f98}, @in6={0x1c, 0x0, 0x800, @mcast1, 0x8001}, @in={0x2, 0x3}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x7b, @empty, 0x7}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000200)=0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f00000002c0), 0x10124) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100), 0x0) 16:23:20 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x1c, &(0x7f0000000000)={0x8, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}}}, 0x108) r2 = socket$inet(0x2, 0x4, 0x401) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x80000000000, @loopback, 0xac}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000180)="fa52b5bda627c081b439230f333796e989c3c433809d475a2d79071f9a1f0e087be42b90e7d39b595990dddb9bb059b2cc646b77c60a514d062fd81d14c7f0423a18ae25bfd27be3339cec02ab100e3d383761db791c5f0214060c9e7c5ed2858991f9e2d65559687a9c2af9efc34c8fab9493d0be2f31ab9fe63124a415129bec66711d068a0cfb63ffe905dc54caab6a42d74391bfd3f2d5d927fb6b3d6167fc844cb91091bbae2f7a8038aa92e8842327aed1a74d86", 0xb7}, {&(0x7f0000000240)="2b79e11e620566b820076995c37b0df0962db383abb8ca6bdfe5e8eac4bf5fa5d735fa9352be985fd9bdfdaafc32715a9f34f309ff879d3bb5a8b9b57af8b784a10d693e7e0ff5d2b54763ed30f3eecad2312e1965562267e5a399822bc46e24d46e3faa610d587c39774bdb0661732a827ffdaba0514df90be614718ba8af80595cbd5710", 0x85}], 0x2, &(0x7f0000000340)=[@init={0x14, 0x84, 0x1, {0xffffffffffffff81, 0x100000000, 0x2, 0x7}}], 0x14, 0x8}, 0x1) 16:23:20 executing program 1: syz_execute_func(&(0x7f0000000440)="985e4aa84ac4a290f70b0f05f359bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") sync() r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 16:23:20 executing program 3: syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eed5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @rand_addr="0cb580584ec5489cff7fc9ac0c361fa8", 0x81}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) 16:23:20 executing program 3: r0 = socket$inet(0x2, 0x4, 0x3f) dup(r0) r1 = socket(0x1b, 0x3, 0x0) write(r1, &(0x7f00000000c0)="0c5b35aa7935e70e6e8a05096aa2a7ee98097ad938b2d1d0a4cb31b36b83c024ee1dda6eabd0a815ee5cff4ff04ae2c90aa483de6abc102931489de45ffa3c6b11d3a1d4829af570a01b0785f16945c83c16c2b96770482e875c49268c934d5afab59b3f0760803f30eced6a", 0x6c) r2 = socket$inet(0x2, 0x3, 0x9) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000040)=0xfffffffffffffe1f) 16:23:20 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/134) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xd084, 0x9, [0xa00000000000000, 0x5, 0x102, 0x63c79b12, 0x6, 0x9, 0x2, 0x0, 0x1]}, 0x1a) munmap(&(0x7f0000a57000/0x400000)=nil, 0x400000) 16:23:20 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="3b99b8014dccc488d3e5e3195b9d769d41a9a76396dd1a3782d97a0e68bfc74e2b91c9f9816a839a7edb060ee171873762a06d54e85793bd2fec96058bd43777490844031c1b93b7ea15915b9a23dfafec8e0516390b251bc118d748b20ddec8943d70387481cc4f28d6eda04cd182c2c3b7a6d1b1bdd8aa00a6f2bbcfae26c5580d0ff14880922c7191a031c9121fb9f7e5f545495525c9e1b8b3d5aaca96048a9da288db106105d1472c04ff898d72935f92fd2cac591c3931edb39840c8a0bdaeb3e4c879935bfef4a628ce20d9d1", 0xd0) nanosleep(&(0x7f0000000000)={0x7fff, 0x1f}, &(0x7f0000000040)) 16:23:20 executing program 3: mprotect(&(0x7f0000559000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 16:23:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000003c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) 16:23:21 executing program 3: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() lseek(r0, 0x0, 0x2) ftruncate(r1, 0x0) 16:23:21 executing program 0: syz_execute_func(&(0x7f0000000180)="1cbbb5b58fb3ce000bb3ce000be4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc42980c7dfbde1f4663ed107c4c2b90a232e640f01fc271ac4c441fc102f00005151ccc4a27d181e1eea01eff265dc5f00363e3e663666400f6770cf5b5b45e145afc402b9b6f49a99030fe42c240fcece635bde76a476a40fe73421a1e1e0ef26400f0d18c401fe5ff6e30707efef36660fd2938c000000c4c1f913376666450f17720d66660f3a0b0a65") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x3, 0xfffffffffffffffb}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xa665}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x100, r2}, 0xc) 16:23:21 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) r1 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000500)="eff1f20cb0a4a8dbda1ec087aa29501e13081960260b2adff1d7458066f70d87b77ad9744b61a06fcbf429dc934c7f387b3079a4be091e8c5cd11d818c8554f87b76aa6e1916342755d79ca9678b9dda0e3504ca8dc8c714a074a67857c5d8ff5a553a0fe7f5e67b4c692e9ed3ade08ce058df48082eda457f914da8b763810cdf0716377e5b17499a2488d793f274", 0x8f) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) setuid(r2) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") syz_execute_func(&(0x7f0000000140)="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") 16:23:21 executing program 2: syz_execute_func(&(0x7f00000000c0)="980b0f86e68a0f05400f166f0391b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac0f2d709e00ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d960000002ed29d06000020dcdcf340ad0142c4e7aec42299b8c5fbe9000000000a000000") setrlimit(0x2, &(0x7f0000000000)={0x7fffffff, 0x6}) chroot(&(0x7f0000000040)='./file0\x00') 16:23:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES16=0x0, @ANYBLOB="1a2d1477a662be09cf2a57ef9e3be5d2b9f2aaafaff19a0f306754e78b7d66cd1a32c7953f0fe2bc06ad9bda316a3a0f5f53dd785b2f05131023d0a34e762fe6ca9e7ef97813ce10d3cf8ff34f39316d81679847b2712291a7761f106c73447c896512dcdee3b7e6cb52404dfaaa395e5e8c924868b26a28e4cb1c07ac94677af1a05cdf", @ANYBLOB="9caf5c4ea97dd8b20b7468a8337edc3953fddcc6e96264271f37d44e5317b5d7340ca00cb0464aeb264b3f38b9", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0]], 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x278) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) 16:23:21 executing program 1: r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$getown(r1, 0x5) r3 = getuid() freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet(0x2, 0x5, 0x4) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000040)="57f4a5b2b23aa819be250544234324105648a7d8b8f28399e2daa210a3e7e2972ac93d87a988e8f772e01315ed21303b2be7054f7b930dea6955c5a5d30c095ffc52f368a4f52201ebfaf4c00f6ffc007ca2afd4f0017158d9423f4c9e7612c923c5bd", 0x63}, {&(0x7f00000000c0)="5242d1d293c50e742a298505a3cfa525eddeeb0042c69ba467043c98319ae085a2df54dfbe6432592d242bae9d560e569d815e6359f24dc183cc70a5e81927002d4994af2aeef082e7f676765cefdb8559e54acaa3800a4bf20ce6204c40c8acbd74b4f8b4a47dba4ec4647a7b83953754e028dd82f6d8c29ccddf1a3810d1d20db2e5a2be749612c6c4281865d2330dd18b2392c426b7821972d0f97417c05ef6e0", 0xa2}, {&(0x7f0000000180)="4c0ef5176fdc19e8d7e589", 0xb}, {&(0x7f00000001c0)="c8bd216cb78c9890628f4413707dd6440e92b9de3d5647a149a99b05cd4cb80a59d440c60cbbc8b9d8fb8808ecfa597411f0d9771a5d73f8b3a12e27b8d8f33d84b3f60ddc3384d36285c8308e770f9a83eaa2e37b914a4bfc40ccb40869a06d629b8d4678f7c4a8610cb1b016ac24418b6e96aff3372434282e3625", 0x7c}, {&(0x7f0000000240)="295c24c2804dede50f413ff9f031354d6eed69702b59e79f8e", 0x19}, {&(0x7f0000000280)="cc34def6ddd2206263714f371f4d64fd3cac081ba902707532c8249c0d8d12080f77d283ccc108a6ecfe4c7a36f51aad", 0x30}, {&(0x7f00000002c0)="0ed80dd3c8402ee866af98cd0dbb9c69113d82454750a674cc9570456ad2bd9b441e8224c15364db35ac01e728af0026969e002df0148889726ed0c011a506633225ed108f75f5264d286f71eae85bc68587c2c0d461a5", 0x57}, {&(0x7f0000000340)="04", 0x1}], 0x8, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r5, r0, r0]}], 0x88, 0x8}, 0x0) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x3d) accept4(r1, 0x0, 0x0, 0x0) 16:23:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "f140362ff9dec77b9db19fefb775abac"}, 0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 16:23:21 executing program 2: syz_execute_func(&(0x7f0000000100)="0c18b5b598cd801b69e46960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676d24b8f4808eebce00000802000c421513666f3e1dc8dc9509b9b9b0000eff265dc5f00c36645363ef80f9966030faee4802c2424a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000001280)={{"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", "8e20abe135854a77ec11b82f3c53917f8dcaeba8b2b4de2299e6154b6d5a63fd", 0x400, 0x2}, &(0x7f0000000280)="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0xbf3, 0x70bea1bb, 0x80000001, 0x7, 0x8, 0x4, 0xffff, 0xff}) ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x17}, {r0, 0x44}, {r1, 0x100}, {r0, 0xa}], 0x5, &(0x7f0000000080)={0x2, 0x3}, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x8) 16:23:21 executing program 3: syz_execute_func(&(0x7f0000000900)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6c44285aa9189000000acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef2e0f71d38cd430d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526274788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x5, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) 16:23:21 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000010c0)={{"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", "12ffb097b61c941b485e7793309887f45fb5623c52a1770389b09155d5214e52", 0x79d3, 0x100000001}, &(0x7f00000000c0)="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", 0xaaf, 0x8, 0x40, 0x1, 0xfffffffffffffbff, 0x6820, 0x8, 0x3}) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000001540)={0x10}) 16:23:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) semget$private(0x0, 0x3, 0x11) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x5, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) r4 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xa, 0x8084}, 0x8) 16:23:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000110300"/20], 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 16:23:21 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000040)=ANY=[@ANYBLOB="ff037b2b6376d42ea74ca3060800450000140000000000009078ac1400bba9fe0000"]) getegid() 16:23:21 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x10000, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="cd60343e27f28eb15626628a253aff1a227829d34c2803ea29b67232ff2189c3fb590b97b2f40ee8e5fec1677135ca379deb43f25f20f02ba3e60ec1022f0d4571c256f941b0d46d75db8f53a4abaa634cededea535648fae68b10a8e3e95112c30567608042bdf50eab27463756e72869e2b467d7051167380e91109088f71c7ccc0e047ef10ce8d4d37ec55c646e6b2b5ace50754bddc92d", 0x99}, {&(0x7f0000000300)="64358ec6cb7dec5bbf4eae388a6c677df572cae00db305bd248ab7a154093656c13e946a3f6dfba636b9743f1776276be0a95c002c4ae81855b88c043bf32dc7142b10650221cb0d8747be717124927a501d8378886e07a51789cd3cbfe51263fedea7ce5143364873cd20cf4ecd7f8a81780052be018963754da74bca7f83864da688edff31ba69cc3c5a393797a3dba22b7a706289e288c77e29ecdec2d0e1cad4a6196ebc38a7ef9ccdf8464ce87e3735f732e27e4f68015027a7f0419d98f990a9f6de82e30897a0fea008bf98e4702317397873", 0xd6}], 0x2) syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000400)=0x4) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x8) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0x7f, 0xff}) 16:23:21 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x5) socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_execute_func(&(0x7f0000000380)="91cd80410faea18b3226086969ef69dc00d98a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000004b8") wait4(r0, 0x0, 0x3, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 16:23:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffff00000000, 0x8, 0x1f, 0xfffffffffffff000}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$getown(r1, 0x5) wait4(r2, &(0x7f0000000040), 0x40000000000001f, 0x0) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) setsockopt$inet_tcp_int(r1, 0x6, 0x22, 0x0, 0xffffffffffffff40) 16:23:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x80}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xce06, 0x3, 0x200, 0x50, 0x6, 0x4, 0x2, 0x100000001, r1}, &(0x7f00000000c0)=0x20) 16:23:21 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$lock(r0, 0x20000000000c, 0x0) 16:23:21 executing program 2: syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet(0x2, 0x5, 0x1800) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "670684d57ccb902654b79f4ba436d655ab049cdbecabe0c8599edc6cdb617d7cf201a2afc42561b8bdd60f43153de0897a8ca05e3b24f7b9caec03bfd78cbb619cbb6d3d2f01f1368c41f379e20ff6e211301b7257c35114b59302a8f11f1ba2c97c96a48ba457251e327efaf1b79f682dfc4287ca8cf0abd070eb53d27dd1ba9ddea7a73e3e74a791611403cd279a2ce31618d0afa8ef677dbede570723cff81c6d6b6649f7b2b0eb1b61fb3d121c42c4601ffd820e0e7ae55147dfa47c73517fb3fc90aedc18bc7621e067b3b74fa8b8ca4d6749cf42b941994f8cb620eecc9ab504512fc1366724d89d0aee9d8867"}, 0x100) socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080), 0x211, 0x0) 16:23:21 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x100000000, 0x4) shutdown(r0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x1ff, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5dc) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) 16:23:21 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x26b}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x9, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0x7b16, 0x3}, 0x10) 16:23:21 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="3d6aecab95387dfaecd9702126d11f6dcd36dfc8d6faa4237cbbbbc8a7157b0b3739fc7cac0ffccb45c93032b6f7c568e0a94e724be06818e7cdaf9b7723eabb4b4ea8ccfd847bfec7c910abdc4ef910c2da8522619ca101079415efb5688cd39c4cadc5e8039ed2f0acad8ba5f0497428a60ea5f9fce4201b9f") 16:23:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x20, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x20000000) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, &(0x7f00000001c0)={0x3f, 0x0, 0x3, 0x5, 0x3741, 0x6, 0x534, 0x7}, &(0x7f0000000200)={0x9, 0x10000}) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r3, 0xfffffffffffffffc, 0x9, 0xfa58}, 0x10) r4 = dup(r2) socketpair(0x17, 0x1, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x35, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000002c0)={r6, 0x6, 0x6}, 0x2e7) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r6, 0x70, 0x6, 0x80}, 0x10) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:23:22 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x41, 0x83) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x4, 0x7ff, 0x100000000, 0x5a115fca, 0x401}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbba00"/138, @ANYRES32=r1], 0x8c) syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b08bd00f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socketpair(0x1d, 0x5, 0x200000000000001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f0000000040)="30dfd8c34d4d122e2834ff9b13dbed2b3be0cf7f487a615c165c071d6f3b5314196a677106767426094fb54f6468fe18a2223698a6bb0af79ea49691caa14a2c8479bd0c0382ed9b9a34a92e7ba00db196ca9cdd5482f7a69aec691a18162b3dc0e80e1c1404940d8ec2332bced3b67d02e2ad6acc63d5c62906ea889ff132ed64e3f719d1d772bcb106634e8d6f669d383faec189e0de0beb6ee786c1fc199d1f1d", 0xa2) 16:23:22 executing program 0: syz_execute_func(&(0x7f0000000280)="b11491cd808e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = shmget(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/130) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000880)=""/4096) r1 = dup(0xffffffffffffffff) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) r4 = socket(0x17, 0x1, 0x10001) getsockname$inet6(r4, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) r5 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) r6 = dup(r1) ppoll(&(0x7f0000000240)=[{r1, 0xc}, {r2, 0x14}, {r3}, {r4, 0x10}, {r5, 0x10}, {r6, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETADDR(r7, 0xc4704436, &(0x7f00000006c0)="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") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) fchmod(r7, 0xa0) 16:23:22 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0xfffffffffffffffe) exit(0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 16:23:22 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x7) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000000040)=""/230, 0xe6) r1 = accept(r0, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x7, 0x1000, "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"}, 0x1008) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001280), &(0x7f00000012c0)=0x8) writev(r0, &(0x7f0000002400)=[{&(0x7f0000001300)="2623e66135d39e6c83b73eaaf1069034037bbda97bfcb58ac32d3d6304625903d3af763fdf79aee81b9ddf99c55120ab83f537a83760a048baa432548ee7496321ecd53fb1ce238f7dd6aa8353b4e79d330dcbdb112b8810c1bd31a5175260bde2f16deffdd07457336f58e0a8e6c01e01b3c897766b240a4faf82040c51e43509", 0x81}, {&(0x7f00000013c0)="33bf770a4f2faff7874a6c36cde9a166dad29df5d59eeeb02a1b26a943448e97041c071b86992c233ed99064334c7eb44232c9c0919bc14164758131757e5df701fea288f1ad02ada51c525fc5b333107a4a1d8669502b99a2c64a471a3a11a6fcd70653e3b04162662e48a0a38a27dcb9956020239d0f3bf75027772fbfb1ad1d8ca796791f7a606623a332933050267834938e9a088e42a40c2ff82e7a31be9479dd780dfc57eda260f3cac9e19d2fe0463cbe99c891094a8cde48b2c8f6eea9300e39892eecd489908a859d582cf6d7eaaf7cb14db3f8219c5dda93be2b32d12ade19e84ca36aaab9b92e3502e74af74f1700b22631afc4686ff4160a46eed449fd0cc5a68e242c368eaf5662e4564cb327444c1542d12f4b032166b4fde2438002841d63958b491901a203c8c91564df2466c82625028a3c17c9a924a33bdd2f45c53eac3283d29f170d832e4c6975bb424eb014a7e5601304456023bd8e5b1823ef4e36485768a1fa19f2452e022d8eeacfd210a7247999c89c27b75b78f350bd4fca965517f6636e04d96b3a91afbe3d71f4f4d1fafaab71f24541c51a566c589b466f5fe82ccf8e7ed7965c4eff7d7579d9f7b711f402bbb9de7730ca478fa7fadcb8fc5c2d441de334f7588ad86380e7e925788db56711b0a883b962c975563334eff8a4feb1d061555168a72f87b4a14725b0a8cc03bc8dddac42c7c4a638339d91bff601e413f3ea4eb37e4f7491b8b0f8fa1c0b759aaf9b2ca196257043a41bf698968617e8362e31900f0ecb90c3424e09adddaad7e39371b8c7e5d93657d52007cee84a5b197c71bb1aa701399475c1b03ed4b6d5210e9ff88028edc6917e600b2f2fcc49d12f02899860f90ef88e3ce672738e4b3e5d80dc321f34aa7168fe34e5fe09fefbe8a56c9eaabd104eeb8cd7b98d7795e38237633b9052462f1ef6a177164c0b37a67851406573f3c1eb710902af7716a8b8e93d592506d158291a591d3f3ca35f430553ea5fa7b0ca98ebf3f3ac55bb4da2e5a4761680f9f9066386deb0599aa5e1f9a931965d04f13bc2329db12eaaffdc860ffc200cffc29e9e125208c0ce866e7bdc230d0064d1fb2e9b0a82df2dc6bbe13c5dae5eae1be69ccc84ad95fa3707c8227981d5edf4f2ceefba32e3f17bf55a646139ece57910e5b8b36797d80ce67bbbb016fcdae87d06d0cb36583f7124c35f9063a50eff3b03e6dd7562652c83f3f644334f3112a6c0313b7a32edb0852de5cc18627d2b5c23c72f8c74304e0627964112439b73978e01be2215d3a71f8ce14acdf0824ffb1e0fa959a4851811cfa0d8f7d2a0f743c6db018a1a926c5a6306ad58886341f733c971a4a99009ede6eb6ae810d5a469d03fd2b607d9ca169e7e473b1df77b60ed03ea571a5995b9dd77543554f2edeed85d808a224ce0e6a613ff9deff84a619bab5e6c3fad829638d50f7a9685d9b955b00655c379acfd9f4523b3b4fb4189f88bc94ea0c361bd146b15c02e4597405f2a82ecbf46a2bac12aecefd80821e4ea72ee6b034446cc5d0293e8ee8e2c9ec08d85b72324b6b929437f564f30777a3dfdd1b04a4b29bfd741af04f55dbff73620f1520f120158258a1bb576f44c093f57b85262691ce1153cf398a926c07965d1a5da6358c4c0bfee7b1b489a71939f5dea097d2e4f19dba6884c0784f711ab5ce3602fc693b80a4fc8c6bd641f574ff50bced4ecc16ee3fc67a66681f17edea63cffefe8ee89ca190a9e92813ea29db63edcb503c26f833c29044c6ce20738a79062ecfedccc1c1907a67b8310e48f4f74cc9659f25838e6787391b0e4bb6a9e5ad583e7656bd391fb154cefaff41372ef43f822bcb2518aa5ca637e942d7dec371e09ee6647628a8296ba284bfbc63edbdc8664279b64f2c149f3c943e31687241d160220cddc5a239fe8b02dcbb113954585aa9332954c5080bb202ba615477fb0dd10060afb35ef0db310445cc4bacd864d471aca7b9e0bf1a26ae61af9f9899b43de5e77467676e07d2236a53118383cb2703f3f7b700578f5311778646b934248ef5212796b0a2d5b06c0fbf788d146c65b4986ae4f8318f7d00ae0898a703dbc8471ef53b015c92491dd15460e32b1303eef15200c2b4d3a0619cda45cd954af5c224e50ce0a19879c670017e20135e70510ac6cf410da4773c6d6c091da8f5e02b3565fe53f01d6d3a81785db4204668cd54c573d790bebf0598033e529f61cc2395b3198c5c3c1dfdf8131674352789fa743bfb7bfd688a816235947c9fe28674acdaf6490b0413d2bdf8e74f463ca989859a3ebd4b925c16a827bb76859bf32a73278b8ff057cfdaa2331df9520743fce1b7511f51e524a51a48646a68ccdef02dbf4678ee3f9c34fd18de8658de08aabbc7ad95f656eaac1f732b7d05c61692a6883fbc654a86cac5575351cde8e72ae2a532870ff8b1afdf71be9dbe159c8b46e10ca04f90c44d94a3741ddd3a7d966872c4748bef0e40b43e7ebe89609f4ffae049b2774e7ab99b82a8e655683ff75fef5d91a119e7fae135dfb4230fb7abd1afb35bbcd3f66cb15cccb5fae7b20719753c78ba582c85187bec1db32ec5416a06561dc0c8c2a93f63772c2def9de31bd975b9d122fa4e71729c1c92f51556bc35cc75d3b59988ca672cd135f571bbf83b428d7216125f9957de94a774b30036cea9e0020a9d4b57df56afb607c7ce4f9bc1e836384102a280f69fd9f0eda8730a5f7a7b0479e4518e362232df1f48b66ceb5b081ad3da66559b1057b90015888169d7947169b75720bc8fc5506f49cbfb4d47c8275d413c29cf5e6f9ef957daa5f43362310d077c1b2e970282973922f0d1cbba664f35fd343c1dd21b20551acfea328c6e126893d5c1f289b0748347a1e0a141da6ff23fe24bed0ae45d612ef6a000675175f7aa69c2f41098c45016c697e4db39e4a4654a03c091c33ec10c5486891b0375fdd9795f0720c71db6a36ad91af1612a6f7375310c6723b1c2d828ba27524ae97a5fef92af7b1356101d8b86da1a5ae206f4d374d5c72620b711f68f329aef40a3d7f71c0eeb004217c5ba964a9ec110255e9631e611723b6d7169282e1454263925b9053bb763eb51d46e765ce2f585dc19e5fac604c943cc23bcb5e66f2bfd81c35da4e15cf14295afb73ea579e08811ef02a7421bc87ae271478b4d9f87f20f844a132155a39beb0f3bb5562886e6275fd0858763d182c4f87969b00b569b3c5edbba94ebeab5dc1cb855d089670a21ebcf42c7c890431b1b876e55fbd8a53559834409d5f20f4006617daff92901456968f77119bd141b412366e785af878947e957e10b0f599733c0d9027819442a3c4827e877c01708a6fd2d50597c1ac5f21c5b9674971b11b225ba6b313a45daa02f93c5bf32bf27cfc0d733be00b79363b1897fbd793d3a3c4e7f499ab774691fb404df2db051ac1e2bc86703616a4f98c5b25fd5bf655736f71309410e9297bbb1d59830dcbaa787a0d45a027c7e504346c730cb86754bf7663a280c718b96e991e24c560ff18954599740b0073bdfe145b25d59e386ca8e332fb175e09a94808ae9fd22435c1ee55eb6205a926b47a58602b866731a4931d3d471daef210191e9fc025debf04e5d868ffa41f32e6142985f181837ea1f1658cf268d5919d15f28e1a3a8cf49d9e60a94dfe106207d6087fffa03a0e6470c12ef214dc4d574bd83f739fc2b6464572df355708a71e7fffe4aa198fc535eba979e6f2ab97e5aa83e09667ad1f83a08522621bca731e0346313b46e8392c5ee67b5a26d92a52ced77721b32fc4a399eb2d78a4d00b54dd27ecb35964b770506e736c9c82dc0ddb4c9c2198387823d7ff11e75543a78f2875e6150ab86ecc8230e8afea4e4837323c81c9e66fc3d97428698c5175d15538e05a0dd5ca827c733fa943611d03c8a66132bd3cf8540f823a6613415ac29c05d85b6a1511da5307d6bab9915e07e853da05c0771ba3f3df5e7ca339dd870f45f36cb49039071aff59c3c09eada051d73e9da7ad0832a5b66a1966ebe7f58ae2b724a475744aa4905ab60bd66d73d705de61f53cb8675deb075d2fa77d90124507818d314b1f7811cbcfe8cbc7abc5db732b61341ec176ed618ed9a37cfeec7edec47df588a120eab76022f5abdfcab493be43d61829ed3f9554f3b41e51bfd0645587d2a9c838e0a67b54f93913ae1960a573305ad441df224379035e2e3b2fa105036a0ae9934633a5c4fbf9a0519121b1420836aaebc88fa42390f6c87e724bd37da17943669e5b1c0338c8bc6351792d4ce8dbe4435e2fc51a7977c1fc5502873018324dc87ff46afa242b843e582232de77e1bb52cd151c5be159440b1dbf4e1278de70636a4201fd6a5196f5a86417321590519d6099cecfc0116b9f6532647245e674da89e86631c4f5913d929057f6c8ab3539f97bbcbcb4fd21ee30650ae85d6e5dfa7b284e7bdd9a8ea931e5c8a66cf04f05507acb7308feaec0ef6065ace4b3bfb3dc7a54f6ae351a14de0cf9fe0ae926408193055e3357b2b6d234925f7ee57c9aaf6d8868d002769d970fd7f44a89f00eaabfdbd35ca05793aefe0bbe03f690bfea590936249a43d9be0f386db08a8e8a196896c08f6e18a498c35df82b416309d144eacafdbb499655ea6d87ad651ddc51cbd3c1d3441d998a3d2d86b09f4b35b2d29c629d55859c49f1231f69915624c790dbbf3ecbbaacb33e373d97e6ad3e83b5c407aa299076479f8934813cb8e48bd4cf53733ca6cfd60371edfc970cc4dc0adc2fecc3da120098f0a16a99f6f715effca78b87919615eefa6c07a2fe3d10b4354e1abbe574c83626810401613c58f7cb875864a9d39c9e9a58e0740b4f5e133a6921a95085ff8c0712b51658751df6e040dea3bffccc02b06f73548eb79b379fdbcca72fb8943429cf18e54367a10c9d30e66014bba4199d083f690102da79a8a79b08663207d95f3fdcc46d7e217932acb32387c1b7838d2df552aa7841798b8b6c6f38cc3757073410542fa29f25379ee94f7a1afaaa723f31769efd82cd1fccfbe7f237fa2fb15ee185e02b57f64b9fc0cc90b43e4ff58e2a52259c586c55d6b9df1d4cce6581407341d176cd27d954fd72a803c21b1c2aaec4a25640a8d7071b2f9ff749034f59c9e1db6bf4a22456a6adc02f1488c809d4b76275ec80ea20d20fc5e9b948cd724dc3f5cb522d0f16a85ec7023417489f607464cb7f5af536d9ef5a5238b4d1afe931116be82ce3fb7b8c48b5b863ff4df82af1e25e8327a5356fe0518c23f9791aa88e873258f354d8ed95601d9e1c873d75dfbe8fef887aca740a46a06dc00af98e6e527ca6edb0a649c855936c8644f39c774af87670e0e2cd3865ceb08197171b932b0b47d8bfe31f250b00cab685198ceede10278e08a05fec122ad29fbcc9218548bd5ea07c6d537aa13605edb4547144cb84612c703a04a54fc476bca519b8dc3e05ee2de545d183b6102b5dac82d74ba2bab7f2d7104709fded2fa2ca8fcba1f422146aab4b39c92935768a00f815168e3e9004c1ab2c4a092138a8319a2adc2905c84029ec8dbc7827f0856458fb0179811734b93f39d50ea1be4bcadb1859f0a04ead68727fbf3055a9a2ce47f6f6ee76c55ccfbf569e484da80469e7ee2206d25b2bb32cc606f63f878f011c18e69f3c68a60d0fbe625e96442020889fb138b65b77e0df7348a7e43ac5a07e05decd66b70f0f59f6cec7e29a7e3b5a4b129540d9b64e83", 0x1000}, {&(0x7f00000023c0)="687e20f5", 0x4}], 0x3) r3 = dup(r0) writev(r3, &(0x7f0000002600)=[{&(0x7f0000002440)="5df390ebad577469b51b912bc7dade25cb2360c266053b84d485817a9645ca79c2ef6644b60edf94c1c55dd252a4b1f8c3301eb8917a9a547d9ebb0e17606d01b179eac8f256db268a6104a85f6fd3402ec824c141e166923e71c358e6d56b85d9406e848a30c58e3ce1", 0x6a}, {&(0x7f00000024c0)="c6d284bfc635965b9ef9080ad98adea930f9a52971cf", 0x16}, {&(0x7f0000002500)="322ce73c972abee8f98e7e6f99997756c99712770834a5036baf2361eb919a1b027c7f86b2d116b1d82149630e86bd7bfec2f2afbf3f0cf9ddc511e438cc4c7e4f6cd7c09775dee38095ed6b3192ab9150d039c6805cb6eaafd29071c7fa49b28a9ba2ab862ae1e777654c2e", 0x6c}, {&(0x7f0000002580)="7eecbe64f3562762f73a9d7b2d058656fffb92fb73f5595cb1d7444a1c837f732722e873fcbbfeebd1d46d941d9f06b016ab844c2a19ed00da3867f00ce8ddb497f0adcc26940e54e9bccd8bef3c6591505dba7a889f85c49c79faf0908a1256faf63a139c8bd647", 0x68}], 0x4) fstat(r1, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fchown(r1, r4, r5) r6 = accept4$unix(r3, &(0x7f0000002740)=@abs, &(0x7f0000002780)=0x8, 0x30000000) getsockname$inet6(r3, &(0x7f00000027c0), &(0x7f0000002800)=0x1c) clock_gettime(0xf, &(0x7f0000002840)) ftruncate(r1, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000002880)={r2, 0xf, 0x6}, &(0x7f00000028c0)=0x8) preadv(r3, &(0x7f0000003e40)=[{&(0x7f0000002900)=""/41, 0x29}, {&(0x7f0000002940)=""/50, 0x32}, {&(0x7f0000002980)=""/126, 0x7e}, {&(0x7f0000002a00)=""/86, 0x56}, {&(0x7f0000002a80)=""/225, 0xe1}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)}, {&(0x7f0000003bc0)=""/136, 0x88}, {&(0x7f0000003c80)=""/203, 0xcb}, {&(0x7f0000003d80)=""/171, 0xab}], 0xa, 0x0) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000004000)={{"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", "017820947afea3091e1b9c1ec3b9eb928777323125f8f428e7034efc53481b58", 0x0, 0x200}, &(0x7f0000003f00)="92a7aed0ed30a49c5401ca55dbbb8bbaa7d6c831c738bff918f86c4adf5464a9a031cc486fc80b1691b696dae5f85aefae1681130e462d4c18adf50c92cf3cd7a9acb36ff592343c6ca9f0f0a8922f6c66b897b4e3409d42d736551e53f671e13bfdf5c5b5da924b5c93639a8569595083121664a334910ecba255e88b9d2dd6295ff251734beda89eba2d09253bf2dc780352cdcd2054c0a5d205504ab21b1e5f54a370f83c7621ea7868cd05a9c5b80dc01256d5aa02d7a3430f6e4178101aa24613876bb068018b065df0ef56cd7abe93cf653d60bd", 0x5, 0xac, 0x800, 0x7fffffff, 0x5, 0x4, 0x1f, 0x1ff}) preadv(r3, &(0x7f00000047c0)=[{&(0x7f0000004480)=""/212, 0xd4}, {&(0x7f0000004580)=""/192, 0xc0}, {&(0x7f0000004640)=""/180, 0xb4}, {&(0x7f0000004700)=""/160, 0xa0}], 0x4, 0x0) syz_execute_func(&(0x7f0000004800)="f20f593bc4010812f82666420ff47800c44101c69df21f5720fe40def60f01daf2430f5daa0a00000026400f8b0008000067660f55dd2ef20f5913") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000004840)={r7, 0x4, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000048c0)={0x15ed, 0x200, 0x6, 0x4, r2}, 0x10) getpeername$unix(r8, &(0x7f0000004900)=@abs, &(0x7f0000004940)=0x8) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) writev(r6, &(0x7f0000005b00)=[{&(0x7f0000004980)="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", 0x1000}, {&(0x7f0000005980)="09542461950297fe2c55b79c9309f609f157e122472e5ee6491c136cdac0adff7e71b39b9830e7b642d0b18925414b08a9a43f5ce119d5131e8c112798187fe7f16d7f80896ebebd67cbb7c5506683a5fc632ef5fb984f9b39aeb17596e689add5ca8ed1", 0x64}, {&(0x7f0000005a00)="c3e16c658622a60e9a", 0x9}, {&(0x7f0000005a40)="2d44779b513151e463cb7e9716441310fd88673dcff181244ff368aa797a3a32e1232dd37d54d755f46f32d2b1f2dec6ae20c078e056d8f21b97782b5dc6e0f91b333420e6f7a01239acf2ca5dd9cc8daba5edf4cb792116feae320d850343fd655e79c15c3ff902544aaf38daf3b44e6b02d98c761e5c2524e142fe4374d374c0e17e58678f29a70f9792e113", 0x8d}], 0x4) write(r0, &(0x7f0000005b40)="2eaaee4c55c6362b1d80c6c0a7d75e128fff8396a362ef18c9c123be3e00220de9c8e3f04d87bc71041789587b6f16803adef0ea6b6d5b17733f1416c007e6e2d2ef877209a35af0ef2f4def94f40ef0a7c0e272a86c6dd8cd751b8483ae74d3ef1984ff5a91c31c213eccc9eb2e9c4ef52261389dbe0be2b65aa792d5de5696d3639a6efa4cd86573265608a763450bbfaebe48c2133af4b4d836298eacfa76569f962e588444bdec5673ea0768a4e2e145eb54a665f84558c79c84d117c0fe8b94c430c5c5df8a4e43d5067d472b9efe02db82664ea6082ccaec49079929f79a0478a76dd74420", 0xe8) 16:23:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x3f, &(0x7f0000000100)=[@in={0x2, 0x3, @rand_addr=0x1}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0x1c, 0x2, 0x922, @loopback, 0x5}, @in6={0x1c, 0x1, 0x6, @loopback, 0x1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x58, 0x40, 0x9, 0x8, 0x6, 0x800, 0xffffffffffffffff, 0x5, 0x1, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x4}, 0x8) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/15) 16:23:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = fcntl$dupfd(r0, 0x0, r1) ftruncate(r0, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x1000, 0x5, 0xfffffffffffffffd, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r4, 0x5, 0x2a9}, 0x8) fstat(r0, &(0x7f00000001c0)) ftruncate(r3, 0x0) 16:23:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x351, 0xf, 0x100000001, 0x2}, &(0x7f0000000100)=0x18) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x80}, &(0x7f0000000180)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$dupfd(r1, 0x11, r1) mlockall(0x1) munlockall() 16:23:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="00834a91950355923e241f17740809b217eec06ae0c54d6fccf2cb302b4b578b12a17974b30e74918dc8e3fcd1cc91a0a0b0ff44a2e0f745a26869e0cb09a3ba69ef56f2606bc0026e") truncate(&(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a}], 0x14}, 0x0) 16:23:22 executing program 2: syz_execute_func(&(0x7f0000000040)="f00fbb9f0000000065f70e6969ef69dc954c8a20d2d8c45b9845adc441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f20c48a8a44e1201ecfc403514a573a00f30faea30e000000b5778080e62a2a61c48361428fcc8f0000e40f380ad23e4c0fc7a782331b3f81785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000)=0x5, 0x4) 16:23:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xfffffffffffffce1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="100000c502dacdfd51da19695be60000"], 0x10}, 0x0) 16:23:23 executing program 0: syz_execute_func(&(0x7f0000000000)="9834120f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 16:23:23 executing program 3: pipe2(&(0x7f0000000040), 0x100004) r0 = socket$inet6(0x1c, 0x20000001, 0x0) bind(r0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = dup(r0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 16:23:23 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:23:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x0, 0x9405}, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0x0) 16:23:23 executing program 0: freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000040)="1c17b5b598cd801b69e4f56962f5696200d9d9d0c4a1fdd7c9795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") socketpair(0x10, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 16:23:23 executing program 1: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x2, {{0x1c, 0x3, 0x0, @ipv4, 0x200}}}, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = socket(0x17, 0x10000000, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x0, 0x1, 0x400000000000007, 0x213f, 0x6c83}, 0xfffffdf7) 16:23:23 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) rmdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xcf, "d86e2637f1355c61cd03ff0d026a6b8a4d395bd6e55502c50ece3d4f234670155442b020f07edc3597933746be9c1c2bcf4570ea1f244167e3be3e32150576f630dd4d559cad08a5508bd413af76e404b97b9a0f6f0a737b2cb2f2514dc05f7cb42a60c6651162231c77facc9cd1a0202029677e5f707544c87cb6b3eca3728f890f87cacaf462d62968116ba4564f452468c19dce216e8d304bc8ba90d8d69f5eccef2b35658f8b6bcb99f07cc076d17321f9f63f782fa8cfcb431536623eb1d8705a8a55ba2bc328b58fc0309fa9"}, &(0x7f0000000000)=0xd7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x6, 0x0, 0x10000, 0x4, r2}, &(0x7f0000000280)=0x10) 16:23:23 executing program 2: syz_execute_func(&(0x7f0000000040)="f00fbb9f0000000065f70e6969ef69dc954c8a20d2d8c45b9845adc441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f20c48a8a44e1201ecfc403514a573a00f30faea30e000000b5778080e62a2a61c48361428fcc8f0000e40f380ad23e4c0fc7a782331b3f81785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000)=0x5, 0x4) 16:23:23 executing program 0: socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = msgget(0x3, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getgroups(0x1, &(0x7f00000002c0)=[0x0]) r6 = getpgrp(0xffffffffffffffff) r7 = open(&(0x7f0000000380)='./file0\x00', 0x100, 0x100) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r8, 0x56b, 0x80000001, 0x9}, &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000004c0)={r9, 0x1}, &(0x7f0000000500)=0x8) r10 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x7, r2, r3, r4, r5, 0x0, 0x1}, 0x2, 0x3, 0x0, 0x40, 0xfe08, 0x9, r6, r10}) 16:23:23 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000001780)="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") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000240), &(0x7f0000000140)=0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000180)={0x6, 0xffff, 0x0, 0x6, 0x5, 0x1000000000000, 0xe13, 0x4, 0x2400000000000000, 0x6, 0x401}, 0xb) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) 16:23:23 executing program 3: r0 = socket$inet6(0x1c, 0x7, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x72e3487da7d7ece) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xbc, @empty, 0x8e}}, r4, 0xcb5, 0x0, 0x887, 0x1f, 0x1}, &(0x7f00000002c0)=0x98) r6 = accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000340)=0x1c) truncate(&(0x7f0000000380)='./file0\x00', 0x6) r7 = accept4$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8, 0x10000000) fstat(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r7, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000440)='./file0\x00', r8, r9) fsync(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000600)={0x4, [0x4, 0x6, 0x1000, 0x0]}, 0xc) freebsd10_pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0x101, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r5, 0x7b, 0x7, 0x8, 0x7fffffff, 0x2}, &(0x7f0000000740)=0x98) r13 = semget(0x2, 0x0, 0x14) semop(r13, &(0x7f0000000780)=[{0x3, 0x7fff, 0x1000}, {0x2, 0x404bbae8, 0x1800}, {0x7, 0x8, 0x800}, {0x4, 0xff, 0x1800}], 0x4) lseek(r6, 0x0, 0x7) r14 = shmget(0x0, 0x2000, 0x44, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r14, 0x2, &(0x7f00000007c0)=""/155) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r10, 0x84, 0x8002, &(0x7f0000000980)={r12, &(0x7f0000000880)=[@in6={0x1c, 0x2, 0x8, @loopback, 0x1800000}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x44, @local={0xfe, 0x80, [], 0x0}, 0x225409b7}, @in6={0x1c, 0x0, 0xe6a3, @rand_addr="68055efdf434649c5e497d59eebd1aaa", 0x5}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x1}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x10001, @empty, 0x4}, @in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x3, @rand_addr=0x5}, @in6={0x1c, 0x3, 0x3ff, @mcast1, 0x8000}]}, &(0x7f00000009c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x26, &(0x7f0000000a00)={r5, 0x5933fa7f}, 0x8) shmctl$IPC_STAT(r14, 0x2, &(0x7f0000000a40)=""/87) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r10, 0x84, 0x8003, &(0x7f0000000b80)={r12, &(0x7f0000000ac0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r11, 0x84, 0x104, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) accept$inet6(r2, &(0x7f0000000c80), &(0x7f0000000cc0)=0x1c) __semctl$SETALL(r13, 0x0, 0x9, &(0x7f0000000d00)=[0x1, 0x9, 0x5, 0x8001]) accept(r3, &(0x7f0000000d40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000d80)=0x1c) fcntl$getown(r3, 0x5) 16:23:23 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x30) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x0, "0ec1c4a158cac3bb26c648fc34d31096"}, 0x14) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @multicast2}, &(0x7f0000000100)=0x8) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x3f}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r3, 0x8001, 0x101}, &(0x7f0000000240)=0xffffffffffffffcc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x9}, 0x8) 16:23:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x8000, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"515f02005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 16:23:23 executing program 1: r0 = socket(0x10000000000002, 0x7, 0x40000000000084) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x5}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x2066, &(0x7f0000000000)="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", 0xfd) accept(r0, 0x0, &(0x7f0000000140)) 16:23:23 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @mcast1, 0x57d}}, 0x0, 0x9, 0x1, 0x12, 0x1, 0xa208, 0x7fffffff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x7fffffff}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 16:23:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) socketpair(0x2, 0x3, 0x6, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x4, 0x100, 0x9, 0x3f, 0x3}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={r2, 0xffffffff00000000}, 0x8) r3 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x20000000000, 0x3, 0x8, 0x6, 0x4}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000380)={r4, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x2, @ipv4={[], [], @rand_addr=0x7f}}, @in6={0x1c, 0x0, 0x6, @mcast1, 0x4}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1352, @empty, 0x5}, @in={0x2, 0x3, @rand_addr=0x1000000000000}, @in6={0x1c, 0x3, 0x6, @rand_addr="c4042c94e984f482bc0df59cb0caa1d1"}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0x3) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 16:23:24 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x18000, 0x0) getrusage(0xfffffffbffffffff, &(0x7f00000001c0)) 16:23:24 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0xffffffff, 0x810, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000000c0)={r3, 0x2, 0x515}, 0x8) fcntl$setown(r0, 0x6, 0x0) 16:23:24 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/494], &(0x7f0000000000)=0xe0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r2, 0x3}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) 16:23:24 executing program 1: setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000240)="410f18e4660fe3fddb9bb4133056c466c1d207260f1a850000000090aaf645e245e2c442812b880100000062a8f3d626440faef68f8f21fdfd6f02c481f92816ea227daed9") truncate(&(0x7f0000000080)='./file0\x00', 0xaf54) 16:23:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000001c0)={{"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", "f3dca220d01da693e594b81f1ae880a7a63492fbac01f054794033b50659d1ea", 0x1, 0xff}, &(0x7f0000000080)="932d95e0cc7dc715641dfe2a9d7978d1ed08c039e0ecf82f64", 0x6, 0xfffffffffffffffd, 0x0, 0x1f, 0x9, 0x38e5, 0x8000, 0x4}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 16:23:24 executing program 0: syz_execute_func(&(0x7f0000000000)="969898140c0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x9, 0xcdc}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7ff, @mcast1, 0x4}}, r3}, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000100)={0x40, {{0x1c, 0x0, 0xaf6d, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}}, 0x88) 16:23:24 executing program 3: getrusage(0x20000000000001, &(0x7f0000000040)) setrlimit(0x4, &(0x7f0000000000)={0xfffffffeffffffff, 0x2}) 16:23:24 executing program 3: r0 = socket$inet6(0x1c, 0x30000007, 0x3) sendto$inet6(r0, &(0x7f0000000000)="dfe10fd77461c914a5a4375ab7486530d7e06e59d7ea2833b754e7814189a14de5dafddb0d8eea4d49c503a3330a1d1e360b3b83f1fa2e7383794518567876da4f3368430cab1283b4aec5bce0e680d1636ce51ac660b357e700cf90b156a31150c8eaad9431ab5879108c00cd7fe895b7", 0x71, 0xd, &(0x7f0000000080)={0x1c, 0x1, 0x0, @loopback, 0x3cc04453}, 0x1c) write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x289) socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:23:24 executing program 1: wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) getpgid(0x0) truncate(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) close(r0) 16:23:24 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000000600, 0x48) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) r2 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x4]) 16:23:24 executing program 0: r0 = socket(0x1c, 0x20000000, 0xbc8) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x9, 0x20, 0x0, 0x80, 0xff, 0x8000, 0xfffffffffffffff9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000001c0)=0x10) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @multicast1}, &(0x7f0000000280)=0x8) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000200), 0x4) 16:23:24 executing program 3: syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000200)="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") r0 = socket(0x17, 0x10000002, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0xa8da, @loopback}}, r1, 0x66f6, 0x100000000, 0x4}, &(0x7f0000000080)=0x8c) 16:23:24 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) freebsd11_fstat(r0, &(0x7f0000000140)) symlinkat(&(0x7f0000000040)='./file0/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0/') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x8001, 0x3, 0x800, 0x1, 0x0, 0x7fffffff, 0x6, 0x0, 0x800, 0x400}, 0xb) 16:23:24 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000000)="36d9f9e4a364d67821149f22875a53e1e84557545bc4b9be280024b451bd7324fb7a392004eb629fd80a5a9d53f50cb76e90ac79a36c43ff67f82837b64754f3fb463f46be", 0x45) 16:23:24 executing program 1: r0 = socket$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$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@empty, @rand_addr=0x8000, r1}, 0xffffffffffffffb6) 16:23:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x2a1) r1 = socket$inet(0x2, 0x0, 0xde0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0xb41, 0x4) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f00000000000000ffff000800000200fd407cca1dca1700835107000ee1f789000000001c004e2303000000fe8000000008000000000000000000aa0480000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec0000000000000000000000000000000000000400"/164, @ANYRES32=0x0, @ANYBLOB="0101000000000000f8000000490100003d000000"], &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xffffffff, 0xbb, 0x80000000}, &(0x7f0000000180)=0x10) 16:23:24 executing program 1: r0 = socket(0xe, 0x10000001, 0xba9b) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) rmdir(&(0x7f0000000080)='./file0\x00') shutdown(r0, 0x1) 16:23:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), 0xfe47) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x20000000) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 16:23:25 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r3, 0x0, 0x4) recvfrom$inet6(r2, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = fcntl$getown(r2, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) getpgrp(r4) 16:23:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "1a50cf4db5aa91412b2c6feacb45140c1a1cdc13da8e72c45d08b74e1cd09c620e272401a12836d689929016f8bdff7f52805cf70eeb5d1036f5e71aa13b87d06fb4de4690a2139bba61718e9cb3f2c5d4607e73034ddd0e491c3d0bb188cb0673660aefe590487b1303afcb051e3da28b8db64f71db95ab78cb2f77db1fbd5e58395ac557f5faeeaf9881f87d9749c7864c55e0e701882c19029350f62cc518335ae16e68839b189a36a6567439b11f88e3c48b643e28e11523af68bcd38ca48aced0b827113166f4fcd485c965343fdc109d641ad3980db2a459dddab8e0dd61a587aa5bd6407a42278301399ab2f3"}, 0x100) clock_getres(0xf, &(0x7f0000000000)) getsockopt$inet_tcp_int(r0, 0x6, 0x2000, 0x0, &(0x7f0000000080)) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) 16:23:25 executing program 2: syz_execute_func(&(0x7f0000000000)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795b87f2680c0000008fe9589b26c4225d2f06e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c0c0470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 16:23:25 executing program 1: syz_execute_func(&(0x7f0000000400)="994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7c4219975c936f083b600800000f00fb8c4014e4e4f751ec4c27930c7e509c462ed001b07f240d1d2c4e1303e47cd03c4c4a8c4e3f56cbd00038020d066410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214c46b9a5605419c201b04b970000f08171a30b8a826eefa00d86f9d48cc7e86600af680808360fe258008f8840ce926100000038618de3b718c462b9b7500bc4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup(0xffffffffffffffff) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="17870e65c2998213258d3b9cafb3bb2e78c4dd1d9a16c0fa6dd07dd90c710bcbe89f8eadc357aedaf0735eef657f745d65704656e987df7848e501864f40c72d29f780da8726b7bdab09603fd4edc18e6cf52365905f6012dfcb647ed7d90c42fac8416b3ac2dc950855b1a680a5a3b14addc7b90033210cb504") 16:23:25 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x2bbd, 0x2000, 0x3, 0xe2e, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x6cda, 0x7, 0xec, 0x1, 0xffffffffffffff66}, &(0x7f0000000280)=0xa0) r4 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) shmdt(r4) writev(r2, &(0x7f0000000300), 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:23:25 executing program 1: syz_execute_func(&(0x7f0000000000)="b1ea91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff945be3c3bc4e179d05fe8eae8efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b18201f0835f99a4f30f0fc7a004f44380f35700dcfe") r0 = shmget$private(0x0, 0x14000, 0x10, &(0x7f0000fe9000/0x14000)=nil) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000001100)={0x0, 0x3, 0x10001, 0x6, 0x1, 0x100}, 0x14) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/4096) 16:23:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x0, 0x3}) 16:23:26 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1f, 0x0, 0x1d, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xff, 0xfffffffffffffe84) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x6040, 0x3) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000180)="9a1ed42ed981a2b84cbd4fa620b08743548b7b4c9be219b50e16a01ae8c8731daf429064cae3d0a962189a377add73b69f188f465bab27ca8abf6daa5c3d6eb27e89a6fef08238fff4859db8965b9a698873bafd77d9a56b60da3f701a8fb6fc8fd323115a9f017170f91ecddc") fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) freebsd10_pipe(&(0x7f0000000080)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x11) freebsd11_getdents(r2, &(0x7f0000000140)=""/40, 0x28) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000380)={{"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", "3b1c23bcaa644bd4d78d543d6d2f35b6a86def11b3f83522ee972e8d9836e82b", 0x4, 0x8}, &(0x7f0000000100)="51865c3ededb589192cdba198821bd3e56e2485f14a1b15101a45e50", 0x833, 0x7, 0xfffffffffffffffe, 0x8, 0x12000000, 0x7, 0xffffffff, 0xffffffff}) 16:23:26 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xffe, 0x0) getuid() r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfdb9}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 16:23:26 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xb) syz_execute_func(&(0x7f0000000380)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e4160012447012b0000000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) ftruncate(r0, 0x3ff) preadv(r0, &(0x7f0000000440), 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) chmod(&(0x7f0000000100)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x7fffffff, r2}, &(0x7f0000000200)=0xc) 16:23:26 executing program 2: semget$private(0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x64, "9d385475e0e5295b7d1e10c672a40205dc5337451f5cecfe088a7e8520448854cb5670e8480c414b1a30751faf428a8fab1c8309030ae74ddad88e10d22cbabc3cfc2b0d1d4ee9c86b089bd2788699aaa42af2bd2ec511643f3971749ce6d7cbddea263d"}, &(0x7f0000000180)=0x6c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x7, 0x800}, 0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) writev(r3, &(0x7f0000000080), 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 16:23:26 executing program 1: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000a40)={0x0, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x48, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r2, r3) 16:23:26 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) 16:23:26 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x515, @ipv4={[], [], @multicast2}, 0x1}}, 0x0, 0x0, 0x80, 0x7, 0x8, 0x7ff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x4, 0x3, [0x80000000, 0x4, 0xae61]}, &(0x7f00000001c0)=0xe) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x10) listen(r0, 0x0) 16:23:26 executing program 3: r0 = open(0x0, 0x0, 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(r0, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x32, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 16:23:26 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x4, @rand_addr="1c25f5867a801106448f36f9bccfa232", 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x11a, @ipv4={[], [], @broadcast}, 0x7}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x3, @mcast2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) utimes(0x0, &(0x7f0000000240)) 16:23:26 executing program 2: r0 = socket(0x100400000000006, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() setpgid(r1, r2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="86022e6f0000a83a0000"], 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x1000}, &(0x7f0000000100)=0x8) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0) 16:23:26 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x0, 0x800, @mcast1, 0x7}, 0x10001, [0x131, 0x0, 0xff, 0xfffffffffffff66d, 0x41, 0xffffffffffffffff, 0x7, 0x1929]}, 0x5c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x10000, 0x20, 0x1, 0x8, 0x6, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0xffffffffffff9c1b, 0x5}, 0x8) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000280)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x5, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0xfffffffffffffffe, 0x1, 0x9, 0xfff}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000004c0)={r2, 0x100, 0x6, 0x5, 0xfffffffffffffffc, 0xdb8}, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000500)={r4, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000540)=0x81, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000580)={r4, 0x0, 0x40, 0x8}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000600)={0x7ff, 0xff, 0x1100, 0x9, 0x5, 0x1, 0xffffffff, 0x7ff, r2}, 0x20) chroot(&(0x7f0000000640)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000680)={r3, 0xd, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000006c0)={r4, 0x10001, 0x3, 0x53aea9d7, 0x4}, &(0x7f0000000700)=0x18) getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000007c0)={'bbr\x00', 0x3}, 0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000800)={r4, 0x400, 0xf, 0x1}, &(0x7f0000000840)=0x18) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000940)={r6, 0x9}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000009c0)={r7, 0xb, 0x6}, &(0x7f0000000a00)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000a40)={r4, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000a80)={r6, 0x4b, "0fb9c2ca84a13159bbacca749b1ff7405a6b1c7436a7138bfe2e95f12c435f0da430dc4a1dff0193611ef6e5f1492aa7ee759a01ad9d8a2576fa8e3f8a7de65a77c150e6564eac4a7aeb4c"}, &(0x7f0000000b00)=0x53) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000b40)={r6, 0x1000, "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"}, &(0x7f0000001b80)=0x1008) 16:23:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x6, 0x1}, &(0x7f00000000c0)=0x18) r3 = dup2(r0, r0) accept4$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000240)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x4f, 0x130, 0x9, 0x0, 0x1, 0x9, 0x4cc, r2}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r4, 0x2}, &(0x7f00000002c0)=0x8) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x48) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0x29f}], 0x1) 16:23:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:23:26 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x0, 0x4, 0xec, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r2 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f00000000c0)={0x10}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) bind(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) sync() 16:23:26 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x8, 0x4, 0x7, 0x7]}, 0xc) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 16:23:27 executing program 3: openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10002, 0x10) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r4 = semget$private(0x0, 0x7, 0x400) setsockopt$inet6_tcp_int(r3, 0x6, 0x200, &(0x7f0000000080)=0x6, 0x4) semop(r4, &(0x7f0000000280), 0x2aaaaaaaaaaaac65) semget$private(0x0, 0x0, 0x40) semget$private(0x0, 0x3, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) 16:23:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:23:27 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f3fd59bfd2084f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 16:23:27 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x73bb0000) 16:23:27 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100508, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e22f8ffffff000000000700000000e4ffffffffffff0400000000000000000000000000000000000000000000020000000000000000000000bacedf710000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000a5e93783a593ba", @ANYRES32=r2, @ANYBLOB="00000000e80500001fca0000ff03000040000000"], &(0x7f00000001c0)=0x98) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 16:23:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) fcntl$dupfd(r0, 0x0, r0) 16:23:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msync(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x3) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800000, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6f7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x80000001}, 0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 16:23:27 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090080303aff02024300600000000000ffffe0000002ff021700000000000000000000000001880090780007040060b680fa00000000000000ffffffff00000000000000000000ffffac1400bb"]) r0 = socket$inet6(0x1c, 0x20000000, 0x6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt(r0, 0x800, 0x1f, &(0x7f0000000180)="04986dfe7ba95e558493493e57a734a265f090225b195f226aca7cf781c04a32fb13ba0f493e30937e67db9086b38745bc253a8a751e98f02de7fce6bc7f1e31cb95b06422219e38f6a8c1", 0x4b) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) 16:23:27 executing program 3: openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10002, 0x10) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r4 = semget$private(0x0, 0x7, 0x400) setsockopt$inet6_tcp_int(r3, 0x6, 0x200, &(0x7f0000000080)=0x6, 0x4) semop(r4, &(0x7f0000000280), 0x2aaaaaaaaaaaac65) semget$private(0x0, 0x0, 0x40) semget$private(0x0, 0x3, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) 16:23:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xffffffffffffff7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x4ba}, 0x1) 16:23:27 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b6f7009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047f02b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x23e}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3f, @empty, 0x4}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) 16:23:27 executing program 2: r0 = socket(0x1b, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 16:23:27 executing program 2: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x70, 0x8}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c50000001b02681c3b87c19d8e17c737f2dcff25b2c940f49efa09c75e7ff2ecc33cd8e35b97d0e512a1e7b2c5879ef07ff97437bee10c78b934ed867cc4b8ddfa94d487b01074032cbda7f901c662cf4ace8c80849605ea64445c1352c77f45b639bee181f0e7b2b647e36e303829606d49b27a9bea024775ab330393e7e5e7130f5ef04c1aac0d79d7ba98c0175696d003935c5fa3b7dc47d1e33f604e3bb39e1dc38d229855f46d29eb71a0632b2baa4b22333836f276307d9ff918abb13e4e89aadb0b2fca60fa9ec258dc3d977a"], &(0x7f0000000040)=0xcd) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x5}, 0x8) 16:23:27 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x6, @loopback, 0x100000000}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3, 0xf, 0x3, 0xfff}, &(0x7f0000000100)=0x18) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3}, 0x8) syz_emit_ethernet(0x87, &(0x7f00000001c0)={@empty, @empty, [], {@generic={0x814f, "158a13ae7d79e7d5855b472d6c459a89b9addf2a123df36822cba61be4b771289260681178294e861e9eeb127d4cf48b7d502707f3b320d3876a276b574a01f1fe826bdf1ce60a43715a541a0e06a17c3c5fdb352c65c6b394ad1428ddb4581808190fb4b8750ffe0252359ff09ac5fcc4a33eaeca6f9dbe1f"}}}) 16:23:27 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) shutdown(0xffffffffffffffff, 0x0) 16:23:27 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) syz_execute_func(&(0x7f0000000140)="66f20f514840430f0da2aeb27920c4e11169830c000000c4617e7f490b440fbaae33000000ddc442cdbc9b496100002e420ffbba0f000000c4e3c57c60fe7d0fae163e64450f1ad3") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x1020, 0x2, 0x401000000, r0}, &(0x7f00000000c0)=0xfffffffffffffc80) 16:23:28 executing program 3: syz_emit_ethernet(0x1046, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) sendto(r1, &(0x7f0000001540)="68d7dfebc4edeaea557aaac30bf10867330652babc18c9378a14d7c192ed52455c210cdc2ab7b8b4cb27d3f3dcc700105609000000000000e80509c4759a0700000000000000b78ad334d9c6b8449b0633cd0fa8e4b1f39eb2b11f064b5f38b529f60ebd0d253c0efb05419633fd12c5db4e29782767f89e50f8c3804c315c29efb2b1bd672c7c", 0xffffffffffffff0e, 0x4, 0x0, 0x12e) sendto$unix(r1, &(0x7f0000001300)="a0678ffaf33b33b8ec6e81a0b3b3ea825b0435dc935d09757677b0b5e45a1ca37072552cfb69acda35e58e1dd57289786713be9ff1fa909ef778daf5ae1f668758c2a921283cf54705f77fc63004a39e96c4ea73f28b3064f4bf7ad5f9adb0043170eff9d79ba5ca42ec26863cde322fe7d88e8ff3f72100556dc9c3dd9da276ffd9dff93063970dbb6cd5bb7b625f29718d5d3a07748cd020063f531b1d19941e57531666840bad71fe6f908907af8580278cecce5e3b988c6148dd2619a98ba83378f55abb319f2a51fb8c825f70354d9007930c7a", 0xd6, 0x84, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x10d, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 16:23:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8000, 0x200}, 0x8) 16:23:28 executing program 1: truncate(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xffff, 0x2, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r1, 0x3, 0x3f, 0x46659275, 0x10001, 0x7}, &(0x7f00000001c0)=0xa0) sigaltstack(&(0x7f0000fe8000/0x3000)=nil, &(0x7f0000000200)) 16:23:28 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x7fffffff}, &(0x7f0000000640)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000100)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="479593262cb0ec4a2bcc3e6e62030e6b8be8e1a3a554ff3f59975aed784e014f5f938a0c8613530b703deb43cb967b6b584f3a0c3efcc6799d72ebd8901dc9247dd20d4efc8d1d41f43cd5c900ec77c409b140e585ae5adf6ae8598245f69394083c9ae44dad18c344e9f5e888511eae07e278488b838a343e0ea8565008e66c6187b240220bafb08bd0a35b8101f2cae5138efe075d9870d1f7d79b8b743f4fef94eb36188885", 0xa7}, {&(0x7f0000000200)="a20f91fba1720126c863c1", 0xb}, {&(0x7f00000002c0)="1b4bd3e3f97be5d8af59c4336ea01c1367ba73f056b3ef0f217e4d4d0c35ed13b3ddc7a789a01a25f055e3d8af4c8dca3df5350ab994150a981f4a55da36fa44f1723f89d21b462bf3e2dd3cc0293f628daa7055351a01fcf8d63c0c822b18204a69472a745b246956c6a9242847c4dc6334a0e79239ab9fa0f314fcda4306134910930f6f776793e0a28340e4b812518c4cf064c066a3246bab3f53e98547ca201f4f13bd690f426a2496f856ad40ba477b6082d1cb1532801bbae6d8d92b69eb4bdca8085cd889d67239c2497c820c", 0xd0}, {&(0x7f0000000240)="8f60937940c17c96b9e19f470e8bc0fc082135969fde0df143572065b18086af4cab897792858f8585fb14", 0x2b}, {&(0x7f00000003c0)="28d512ac4f1bd13401cdddbdbdb76d0c27e9612d7bdb26144549cc4f374505a3b2dd859506ecf5244f8317891d622d0d079758a87841735d8850a8cff52e4379df5d45398b3211a75194c9e2731a53a0a4ee1b75911feeb0d7c7d27cc8602e75836261ed68ffe8cf0bbaa47d99da658294b46abe6c74bfb56d5e9e1bc74e0f099e09c6e8d74a50fda496de7e78de325395471cff9592f9deb9ffb0de1bb647cef11c5f18cf0eea", 0xa7}], 0x1000000000000054, &(0x7f00000007c0)=ANY=[@ANYBLOB="2c00000084000000020000000200d2a40000000000000100050000009f0000000800000007000000", @ANYRES32=r1, @ANYBLOB="100000008400000008000000040000002c0000008400000000200000000800000001000100490c00"/56, @ANYRES32=r2], 0x68, 0x101}, 0x100) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) 16:23:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x20, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}, {0x1c, 0x0, 0x4, @mcast1, 0x5}, 0x100000000, [0x1, 0x6, 0x5, 0x5, 0x400, 0xe1, 0x20, 0x1]}, 0x5c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x8c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:23:28 executing program 0: setitimer(0x2, &(0x7f0000000000)={{0xa, 0xfa59}, {0x0, 0x6}}, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x80000001, 0x2}, {0x8881, 0x127}}) 16:23:28 executing program 1: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r0, 0x5) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000180)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) accept(r1, 0x0, &(0x7f0000000140)) 16:23:28 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) open(&(0x7f0000000140)='.\x00', 0x8, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f0000000280)="249801ba80585f00f688914719c49ffec02d56160d957b8c4f44490dd0c3b0", 0x7, 0x9, 0x101}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x48, @empty, 0x979}}, r2, 0x8, 0x7fffffff, 0x9}, 0x8c) 16:23:28 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000040)=""/52) 16:23:28 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000200)=0x1f, 0x495) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c0000000000000000000000000000000000ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d768d6a9d112e4d1520f880d6df00"/162, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 16:23:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r2 = dup(r1) socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_getdents(r2, &(0x7f0000000040)=""/138, 0x72) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x20, 0x400) 16:23:28 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000300)={{"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", "5cf32272eccb9bb7dbad258ccdf5bc680c4ca7c8e6a413813d2630e425b8a693", 0x6, 0x3cba}, &(0x7f0000000200)="0f5561aaac3818a631c680448291b0c9c6e33524383f8a52621caa138bf6ba4b7de095269c3ed7abd42782e5a335b1d789f4becfee7641b7bbb229cc7040fec84d78c4155e2089febac5703a1474f12909c62ed76a7f5cf738b25968d2a3a53c1adf341d7f4cb86ed95c3597e30de174ca41dc31cdc3a5c01dc26b507fc22c8ed264c6c01ee9d9f5f6d975037bf397122d9a7dda183d55b22caaa163ecd15b0be1ba441ada55ec3a7f11c5dc3716e72c8921942470f78c59847b05e202a441870099d540d7e31b725b86f953ac9a184225017eb9d24dbf148deac1e8e7967335b0be6a642edf51bb70", 0x1000, 0xfffffffffffffffa, 0x1, 0x8, 0x200, 0x2, 0x8001, 0x9ee7}) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000180), 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x3) truncate(&(0x7f0000000080)='./file0\x00', 0x400) fcntl$setflags(r2, 0x2, 0x1) 16:23:28 executing program 0: clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000280)={0x5, {{0x2, 0x3, @rand_addr=0xba}}}, 0x90) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x8004, 0x101) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) ppoll(&(0x7f00000001c0)=[{r0, 0x40}, {r2, 0x1}, {r3, 0x80}, {r4, 0x1}, {r5, 0x1}, {r6, 0x1}, {r7, 0x80}], 0x7, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)={0x1}, 0x8) 16:23:28 executing program 0: open$dir(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$unix(r0, &(0x7f0000000800)=@file={0x0, ""/4096}, &(0x7f0000001840)=0x1002) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r2, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") symlink(0x0, &(0x7f00000003c0)='./file0\x00') recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f0000000500)=""/213, 0xd5}, {&(0x7f0000000600)=""/137, 0x89}], 0x6, &(0x7f0000000740)=""/113, 0x71}, 0x0) readlink(0x0, 0x0, 0x0) 16:23:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x0, 0x20000005, 0x3) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000)=0x40, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 16:23:28 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x190) r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) 16:23:29 executing program 2: syz_execute_func(&(0x7f0000000740)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast1}}, r1}, &(0x7f0000000380)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0xd28, 0x565) syz_emit_ethernet(0x12a, &(0x7f0000000100)={@broadcast, @local, [{[{0x88a8, 0xffff, 0x100, 0x3}], {0x8100, 0x1, 0x5, 0x2}}], {@ipv4={0x800, {{0xc, 0x4, 0x1ee, 0x401, 0x114, 0x64, 0x1, 0x7, 0x27, 0x0, @loopback, @empty, {[@ra={0x94, 0x6, 0x8000}, @noop, @ssrr={0x89, 0x13, 0x7ff, [@rand_addr=0xff, @rand_addr=0x6, @rand_addr=0x4, @local={0xac, 0x14, 0x0}]}]}}, @tcp={{0x3, 0x3, r2, r3, 0x7, 0x0, 0x9, 0x41, 0x4, 0x0, 0x5, {[@sack={0x5, 0xe, [0x8, 0x5, 0x3c99]}]}}, {"8eceba7d7f7d05d1242f9a3e5dab3235054d7313220f505d87d5b46472827e1491415a6cb89e7e7ac66f0abf01d29b70ea34e2e33c98bb96daa2e4b64c4cf0ed6642150418eb0c6b6185e24e8e1089340511dce42fcc5d7493ad94ab5635715da38e72883a4cf3c854a034ba79029b127b9c88ed738178af9049496e81fbeb99c0728cb7d1203cefd9b972d25cce6f5ffeb78579633393c3f257e693b2a0f662d40d2f7fe718307487d00886303b092373bf2689e8ff6061e94b8c133b9e05b1"}}}}}}) semget$private(0x0, 0x3, 0x80) 16:23:29 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='\x1e\x00', &(0x7f0000000540)='.-\x00', &(0x7f0000000580)='-\x00', 0x0, &(0x7f0000000600)='\x00*\'\x1d\x00'], &(0x7f0000000800)=[&(0x7f0000000680)='\\:\xf2[{\xbf\x00', &(0x7f00000006c0)='!&-@', &(0x7f0000000700)='/\x00', &(0x7f0000000740)='!&-@', &(0x7f0000000780)='-^\'\\\x00', &(0x7f00000007c0)=':\x00']) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="080000000000f7c850156fc2e44a4977988f28380300060000000402090000000104"], 0xfffffffffffffe98) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000880)={r3, 0x3ff}, &(0x7f00000008c0)=0x8) 16:23:29 executing program 0: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = semget$private(0x0, 0x1, 0x21) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f00000002c0)=""/4096) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) semget$private(0x0, 0x3, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0)=0x2, 0x4) 16:23:29 executing program 1: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x10000002000) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getegid() r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x600) openat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x200, 0x20) 16:23:29 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x106) getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000140)=0x8, 0x4) 16:23:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 16:23:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000540)="d682995b74bfd8f2cff435793e1afa13e0da419d0da4ef5d4f9604a4af32af2a5579eb819e34c5f50cc39a8e7a1392b93196555d51c21b539a3188a0ac549c543b71ee336a33605d422c37d7c53960e58849c21cb6cff17b6f2885ef31edb21561bf6950f62cd534cd42323aaeb6337757367b", 0x73}, {&(0x7f00000005c0)="0a208c18e2514449a6a2309884b470463dc9371cd8a860634083449573b99a8fc69e1ae3c680dd8c218cd128f366fd747b895dcf976951a5e84500e188b136f12c", 0x41}], 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000680)="c3bdab1ad4ef60cd7565ff8b11a4fc2d1d358a1a058c31147e5aa0dda412ddf25af7e62bc8b0615f7e5b9b57b1d1677f6e192bcc1f2485a3d7d9b4c03ea998f425af95b2bb7b800f4b7dba5a") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000000c0)={{"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", "bf7cc94d944c7fd3611d03d29f438b62fb23d875f5fd0f87f68efe068e7845dc", 0xfffffffffffffc00, 0x1}, &(0x7f0000000000)="b66e6225608a38f600b66e9dc73b8e9b5874e77264f5d7a5cf74baa4589958f99f35e06198fcf7040efb249ea7fee19784a1c83560007c9505919ec896f411f73edf46d7027a8e69bacde517362c36eef2bd0fbf83cedf60193f557f2d01a0d0e51eda50b04cf7fa011eeaefc3ef7351085a0ee0f6f6d3e6c7273ede1b0cc41de60918", 0xfffffffffffffffd, 0x4, 0x4, 0x1, 0x8, 0x7f, 0x100, 0x8000}) 16:23:29 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x271, &(0x7f0000000100)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x7, 0x6, ' @&', 0x0, 0x64, 0x1ff, @empty, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x36, 0x0, [], [@pad1, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0xffff}]}], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x3, [], {0xce, 0x6, "3c5ece", 0x4, 0x6, 0x9, @mcast1, @local={0xfe, 0x80, [], 0x0}, [@hopopts={0x4c, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1000}]}, @hopopts={0x16, 0x0, [], [@generic={0x9, 0x0, "2a5ec144c766df92206a020743230f8a54c1aecf9fee04d49c9cd7c322a808d16d41614d716778c9c03e65c89d96d52782aaa0533a046f5e1f1d6fdba32381f68460a2f0b1db9038f9c2598bfa1275359a3701a2b2c4a4668811b2231608084c1ead20ad67bbf699c8948ab982ce1bfdb98742cb6a2e2240305e680bd207ba9630fbf026f61d9e058754ac2715d2837395ac1c209587039d5c96bc5f6b0b9770677dffc55e104b2c15aeedf442d131d0f1d942d15ee4db173633"}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x0, [0x0, 0x0]}, @pad1, @generic={0x4, 0x0, "01c811137b6485ae893901c58b526ce9d2dbfdaddfffb858d240b7a78927c8de766779b9d5d8cef1bd1e9adabf28194f5a0e350459be5edacd0f8215"}, @jumbo={0xc2, 0x4, 0x57d6}, @jumbo={0xc2, 0x4, 0x1}, @pad1, @jumbo={0xc2, 0x4, 0x5}]}], "148e97ee3f95bca369c714ed11dafa3e01c936170a9c3302488401fa1d7efb7e0aa183fd73eaf2338b3a7a57cda80b7b9caacebb1b857fd3b5d72f9ae1623927933f2a"}}}}}}}) 16:23:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) r1 = open(&(0x7f0000000040)='./file0\x00', 0x827d, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="92c36a0992880118d635d3962b9e6460de8cc278ad1b88cfac512fd149331223b343db3868934c51b0b066f0a248658294bd2df36e6112d06510e188e57a47c3"}, {&(0x7f0000000640)="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"}], 0xffffffffffffe82, 0x0) 16:23:29 executing program 0: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1203, &(0x7f0000000000), &(0x7f00000000c0)=0xfe88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x20000000) 16:23:29 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x0) sendmsg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x3, 0x7f, 0xffffffffa9855635, 0x465, 0x40}, &(0x7f00000000c0)=0x14) 16:23:29 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xffffffffede35736}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0xc8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x5, 0x4}, &(0x7f0000000080)=0x18) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="13562985d5c92cc67a9e36f2f82a6f00bd517e59cfc5bd8cf8e8d96e311279c17bc70f103e336ad399f992fcd9303dca9f466431cd1ce18acde035c7d19f3178962c64da892a3093dbc96c66937e3ed7d789f9e4a16ba083e0c71c9d7febb6c92f04c3e6138a4122c1b8eb1c34bf9c965d2bc0f09f913eb58bbdaa2ee14fdb802289b0b221165dc4ed263723a43ef66e58bd426b88d01210763d43d2f8"], 0xfffffd0b) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x80000000}, &(0x7f0000000100)=0x8) 16:23:29 executing program 2: accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000200)="b5e2313e37105f9d457f913a5d678e0e7df193f737aff826e576331f1629d882403ae4e4b62a11aa377c6610597689282c19907dc598fca0e309ad62e9d0462bf755bbefd3c4f094dc9967cd77179b95b19690c7862d8995955b091b59afa40643648ed74e54d09d312e9e122db5229bf52f36111002160823907d123d51fd29c47a6efe77de4290299963810155e862fcc2c56f0e201aa3ea597ae1aad5260c66d5434884a1b9058b399a2d5b424de20a50614a0b6b9129da3af03e15736a61dd8faca2e8146ec3bb490a") symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 16:23:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00822e2f64696c65302f66696c416a31"], 0x10) 16:23:29 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x80, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0xf, "43edcb8bdcf401e2bba9b81732e9aa"}, &(0x7f00000000c0)=0x17) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 16:23:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000740)=""/4096, &(0x7f0000000000)=0x1000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) ftruncate(r0, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ftruncate(r2, 0x0) 16:23:29 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x20000000010c) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000140)="230682e33171bca98f7305935450c4f967ecd47ebc8ed43bbfab24c65ed2191408d450d7458d90be35540601537220c3c2ed0c1f55581b3f24dc151f1e49ce53e774d0734f6157831966b05be947a814c2c741a3fe1cfbcf661c5eaa499cfb38f42e3d8ebd553cdae9c78686adb211aad612d2a102164bdf86c05fc09d825feb8a69b1128afd934974c2507cb9d4a0d614feea36b7b977c4f812badd498db2c8fa338e8cde643e62b9811fd32f46bf2b5d56e46e7309be", 0xb7}, {&(0x7f0000000200)="8d0fdd1d956041e70c30bb2a49421a9544e17e069584d80fcf0c88453abbfdbaea405cd207b432a69b6326f759943060e822cc162db42b585cb9160045f1de554b259515352fa800ddc5c0f3dd41bb436452004bfa48355c660a9a15a3293c089ad4a55cd6659741f9e67e8ad5b9c4c5908fe222c79b81ca6921f5264e9b63a29ca7b5a126ddb498b639e5d0f752311d06851fdb9a4cacb73a8d00474a30f14b79291d650fb82400fbab7698158ecb404d9b75e8e25f69c14b1f198b3671a2bb67b8ff44df7684603c0234", 0xcb}, {&(0x7f0000000300)="46193f9d98750c58cf2cd551966bc5afe6f4ae0646e8d864bd28892c59797163e02cd25674a7b873b89ac4cd426a21e8919bd1fb5451cf6fdd7e6c4133612ff66ecd0a847d36dbd8cccab81f4031688d15132948f3b8f5afc8790085afea7649798d0723c21f86deadf8322ff8776c976aa81c0c2613abcb51a56b04c95aee117dba494c0851beee46dae988b8f592cb4a84acc587673b7f8dc6a53aed87faaf14a7e5c2021c082dfabeace44bcb2021bd53c4043b55d0", 0xb7}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x218}, 0x20100) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) recvfrom$inet(r1, &(0x7f0000000680)=""/52, 0x34, 0x40, &(0x7f00000006c0)={0x2, 0x1, @multicast2}, 0x10) 16:23:29 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0xf1fe5065d191eb7d) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000140)={0x2ea2a58b, 0x1000000000000000}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7, 0x6, 0x7, 0x9, 0x800}, &(0x7f0000000100)=0x14) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) close(r3) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0xe5, 0x2}, &(0x7f0000000200)=0x10) 16:23:29 executing program 2: syz_emit_ethernet(0x1da, &(0x7f0000000400)={@local, @empty, [{[], {0x8100, 0x1000, 0x6}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x1500, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) r0 = socket$inet_sctp(0x2, 0x8021, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000600)=ANY=[@ANYBLOB="31fe68203efeaaaaaaaaaa1800080600000615000d0181adbdf710e0000025429872da656e9e22b5f50000004513908dde2169e7dde2bc9f174fa03440deb695d55f8180dc4e9b9b23120ff3"]) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x6, 0x4) r2 = socket$inet6(0x1c, 0x2, 0x9) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={0x0, 0xe30}, &(0x7f0000000280)=0x8) r4 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={r3, 0x4, 0x11, 0x7, 0x990c}, &(0x7f0000000300)=0x18) 16:23:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)=',\x00', &(0x7f0000000080)='{&\x00', &(0x7f00000000c0)='+]\xc2\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='-.\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x05\x00', &(0x7f0000000300)='.,(\x00']) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) getpeername$unix(r0, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) recvfrom$unix(r0, &(0x7f0000000540)=""/208, 0xd0, 0x40000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0xb, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000500)={0xff, 0x6b0f}, 0x8) 16:23:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x3a5a) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x5, @empty, 0x3}}, 0x0, 0x6, 0xffff, 0xffff}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0200020005000700778953568667a24fba1b5f373cf9817387b582ea86ef88ebde62ce2b945bbfdc7bf3cf438dbaffa18f888996538deafb1820f4928ccde78609487d"], 0xc) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x108002, 0x8) writev(r4, &(0x7f0000000140), 0x10000000000002be) fstat(r0, &(0x7f00000001c0)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000340)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6]}, &(0x7f00000003c0)=0x10) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) open$dir(&(0x7f0000000400)='./file0\x00', 0x1, 0xc1) fsync(r2) ftruncate(r1, 0xff) 16:23:29 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x7fffffff, 0xf8}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) 16:23:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000280)=0x4) r1 = dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r2) r3 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/88) getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 16:23:29 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="fd2dc4cc31d9c38d79803d930042bd3d3e030e1c46e68c33ee84c21bf53a87c1e5b6cb8b5b66b91674db6e0c8d3279798794602a8d7abd968fbcc941414d42dc083f2d69a7332fab8d77252dcbba68620dcce87f4ba8ba0b961ca1644aca9b699976ba45e44e3d93e778394db69a2dfd0229710ea0134aed49c1135bac26a071194bf55c2bf250231384522fc51a1ca7be346e7b4af9e223b2139c8b40a01f1d2d404d114d391e8319b3747642a9d2deb3274a2f77cd9db75615a7e0c04639275f6553b90d6bfcbefe3c8d4830", 0xcd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = msgget(0x2, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/40) socketpair(0x1c, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={r4, 0xb3, 0x1, [0x2]}, &(0x7f0000000240)=0xa) listen(r1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1c0000000000000}, 0x1c) msgget(0x2, 0x40) 16:23:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000100)=0x1dfadb33f9fb3912) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x1f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1d9, 0x2, 0x1, 0x1000, 0xfffffffffffffff8}, &(0x7f0000000440)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="719acad95030b05d85276fc4cf8faca2fd6ba535099a5a743878695c3108da0611b7539ee1a78b876073972f82b3f34873e632c085e84ab4481772640b2468f0bd5f576c1d373c89c798cebf2e8c3d7b5000f26b18fa3c0686ed246f560e271b2232910431b8b29b5d", 0x69}, {&(0x7f0000000180)="3ea64f6791aa93b1f111eb116312b86640e3221cc0bfeed1ebf4f6265f0694c423cc364116ca7ac2b4b17c0ee38e1b06ff870a82a7e39ce3643769816ffcab151d1165320426c3b1605101eee927d4a21227418d41248cef4fba507031be1cc1bc775cc05323cc985abc629e7ef0c4867240d09d886a0318853d5e3c5106f4041dee4c60846cd8947a4568aad4fcfc2ebb323f79ac63a7f8136f4161aa37562168538db05d15e95ec3aade88e73bcd9ec043b5ef3a6f450ba4a8bd106aeb9eb283b9990649fb55638cec1c2493e4727a274461403748a580b5", 0xd9}, {&(0x7f0000000280)="c7cd5c157496537392fd4b051b25d401fdc9a3ee5daf7005362c8fab1bb70ba7090edae4c4bb", 0x26}], 0x3, &(0x7f0000000480)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x4, 0x2300, 0x37d7, 0x8, 0x2, 0x1ff, 0x10000, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x200, 0x0, 0xfc, 0x0, 0x7, 0x80000000, 0x8001, r2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0xb4}, 0x1) 16:23:29 executing program 1: syz_execute_func(&(0x7f0000000000)="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") 16:23:29 executing program 0: setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) 16:23:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x48}, {r1, 0x2048}, {r1, 0x90}], 0x3, 0xdf9f) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x0) 16:23:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x1000) accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x30000000) syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c050f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000000)="39878883488091b52bf969e5e611dbe40768bfbdf82e1c676db2bff1a2579eef82a70cf2ad5119fb93b057a43af021f1beed42b1179344ba2cc1f0f75ab73b69848f18177a0cf36b23a7c2c6241cb202386e213e6382006e30bb06d808f26e26e1832554772cb64148e7e7426702b3540fe643") freebsd11_fstat(r1, &(0x7f0000000080)) 16:23:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000003c0)="98a84ac4417c29c72c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4c4c3955e468e0e5fc401bde16d0a8747a7a7f04080676700979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec46249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 16:23:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000000c0)="591a67a7528ed6ef5381b054c354dbaeaab4893c42c151224897b781c134") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000000000001fe, 0x10) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f00000002c0)="f995facfbe139086a8acb3589598a96f300825954aaee1e0e7ed802b9fcb10b7fbffc40d5dd79b36cc825a296c8d727e09516d70dc619845752c4420736a0bed9ec1799137255cb3c0fd2cb6c16b7626b564fcf2f1d8c52630e638b9199d7e5e4f0def1c0f4fef340215deed3baa346f60a39288f4ef934efcc174afe8ed699d835bfac47643bea6d2e2034ef7b0021683a75120db4ffe91ecf4cff9f2b427ee2a54968c4c4b5138ab1e9dbea9d95bdd332f09a95b499e1d16e20d81050e8837d451a1867a3800998cd6310fdfab9e22190c5f35b68d7c191507aa17665a61911ba528d831b5dab7660b8e3bc6ae5d20c29a17") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x4, 0x10000}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)={r3, 0xbe, "189f0a4b5aa3cb828acdb224055c3f823e82783471160b3f4269711e9f8f666860193531818e9b086b2c9b4420e80c795e4910dd4fff8b88c48cfc831fbc318d23af09590bd9a68b95946ac80f6637e1136758473f07c407d34fdedde28f54f7be3a16380bad5ffd463fbec452e67381115a1b529f4930ba60e82ea3cd96479278a760818714aca2a06974cb3d07bfc26b2ba41828fedcdc0ad15bfc95a9507e5cf518c59b26b4952ba99bdca235352b94e3846cc48c0407b1e41cda1baf"}, &(0x7f0000000280)=0xc6) 16:23:30 executing program 2: syz_execute_func(&(0x7f0000000200)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9c4e1ec584a168fe9589b26c7e4c753fbc4e101edfec4427fc90202a5c4c2b90a23f2168f4808eebce00000802000c422b18cb6070008e75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59f5f50f54635bc49e20b720b7e1e0ef26400f0d18c401fe5ff6e30fd46f9015de936736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 16:23:30 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) 16:23:30 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x30000000) r2 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000380)={0x1, 0x5, 0xc684, 0x9, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x812a18b7ff03cd78, 0xfff, 0x101, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000000)="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") accept4$inet(r0, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 16:23:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000680)="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") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fsync(r0) 16:23:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x1f, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x11, r2, 0x0) 16:23:30 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) r1 = dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000003c0)={0x10, &(0x7f0000000300)="f6083e73171b1fe11acacffd1cbdc6bf5ee4b8fe3badf2fd6d313462881605d57ef03bdcdbc2016f5dc5870258a9e602125c2c23374a628d69319d057f413582982629f405f1eb9d11497cee4c91c8e3127e4db24ed12563d109dd3fe2c5fdc6cc66903fe51e04656252e66fd0500a202b461af0b1ae55c0a1a153b30438b361e10a6686d5055de41a44abeba18d4a48cc290a7d789b652bf1a7ad41e45fb92415c5670a8d6a88bab5fdb25f7dae", 0x4, 0xf6d4740000000000, 0x2}) mlockall(0x1) r2 = semget$private(0x0, 0x3, 0x401) __semctl$GETPID(r2, 0x6, 0x4, &(0x7f0000000140)=""/13) r3 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x2, 0xd93}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x3, @loopback}}, r4, 0x7, 0x81, 0x80, 0x100000001, 0x23}, &(0x7f0000000540)=0xa0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 16:23:30 executing program 0: r0 = socket(0x800000002, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200), 0xff67) 16:23:30 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x880, 0x0) read(r0, &(0x7f0000000440)=""/160, 0xa0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x2000000000001) ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000380)="e5ea0145989c1a0dccc066e93959e68c81012e68ab854d5daec901318622ef5e71e4b3d2ffa02ab451b181ff3d069f36c1a2e805018ddea92a091ed74b3408cb2c754a63b79a1c2437146aaf63fff11ad72662f68c4f22c236f9da6c712f10e1d06e8f0b913ee1306a9a580357b7eec4390a9c46b890d6af6ba20ff4954f674720b8597466a8740b79b974c39214ded386d91d817b8086c1824b849b9501") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x231, @loopback, 0xfffffffffffffffe}}, 0x0, 0x6, 0x9, 0x4, 0x73a, 0x8001, 0x13}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x10000, 0x4, 0x800, 0x1, 0x6, 0x4, 0x3, 0x1, r2}, &(0x7f00000002c0)=0x20) r3 = open(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) fcntl$lock(r3, 0xd, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 16:23:30 executing program 1: syz_execute_func(&(0x7f00000004c0)="1c14c4637916d7b098cd801b69e46566470f383ae26962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e57f0101c4427fc902023ed107c4c2b90a23f21677f0450d30c75151c4a27d181ec1ea01eff265dc5f00c35b460f01d7304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)) 16:23:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="63aa690f1673e54fc482020000000004000000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 16:23:30 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000004c0)="77dc28a829225e16b22b655204875d407b2b2d2a615d55bcfbd9f59b848b78ab9c22db2316b586db361b0a0a44ccbbd2e32c174ecc37bfdc83aaf9ecdac9803212da70f73112c5a7f94de1f4f49d9d908163a5fd1970e061ce2f4cfffd20d08c92f15611877a1dcb16d80976463c8247f29a738a4d8cd021083bc7e910742e16ae4264704ab3785f4f4b7e3ea97fa1391913c96aca5adda2a55538e75c87757c6084aff925906f0705348d325d93eb3d99", 0xb1) mlockall(0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x8001}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000005c0)={0x4, 0x200, 0x80, 0x9, r2}, 0x10) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r3 = geteuid() r4 = getegid() lchown(&(0x7f0000000400)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(0xffffffffffffffff, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 16:23:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x8, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc") ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0)) 16:23:30 executing program 1: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) r0 = getpid() getpgrp(r0) getuid() 16:23:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 16:23:31 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r0, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0xb1) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000140)="db0c5488fc490595cdae4ecead7402fde42ad5d3af51bd35bccf1060372aea17843e66ff512cece2be224b9bf60c2ff7cddba50162c7af74128eb6dcaedfdab2f9934061b6c9814a4b6c112742cdf4b6d7b3fd5d168354e43a8d74592f156d27c08757b2b8110e113f40769d3967cd111208e9ceb2698fadea5fe4a96fbf223ce517e85453f9e310efec7fda0f27ad4a1bc56abccfec635cdc620799fe58c2ec3168e1b65fd3b7e7671728d59fd82b8c9043d5d4987ee67f9fa513b6af59b86de931bc35ac26e49568c30b0115c62f014a41d525d64381242008ba63a254daef4a5b4f2beae433fe3fda6d19b47c147b8da00396df") r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x4, 0x6, 0x800}, {0x2, 0x0, 0x21000}, {0x2, 0x4, 0x1000}, {0x3, 0x400}, {0x3, 0x5, 0x800}, {0x4, 0x8000000000020, 0x187e}, {0x7, 0x3, 0x1000}, {0x4, 0x3, 0x800}], 0x8) 16:23:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xfe57) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) socketpair(0x17, 0x20000007, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = dup2(r0, r1) r4 = fcntl$dupfd(r1, 0x0, r2) linkat(r3, &(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000300)='./file0\x00', 0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x9, @local={0xac, 0x14, 0x0}}, 0xfc93) r5 = semget$private(0x0, 0x0, 0x0) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000240)=""/108) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) 16:23:31 executing program 0: r0 = socket(0x15, 0x20000010000, 0xbee) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040), 0x5) 16:23:31 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget(0x3, 0x2, 0x40) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/241) 16:23:31 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x12a) r1 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x73}, 0x8) listen(r0, 0x2) r2 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) renameat(r2, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r2, &(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 16:23:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000002740)=ANY=[@ANYBLOB="0139d181b8766a323ab9faef48d3dd2966bd5a767b1d299c8a2cfc1cd43b476f901e920a94995c271d083a912879785b8875f0b85da4a303bd79bbe05753200011763f3a76952ffa90a326a2db16579716c6aed16a3bc49e5bfb1c4813a233c007e57f26b16a80caf40655f2b48251f85fdaaac0e8e8aab46100a5e2d43673c4002a3fb37b8a27d7966e127d777a50d2"], 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x80000001, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x9, @ipv4, 0x5}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x4, @mcast1, 0x20}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x9, @mcast2, 0x9}]}, &(0x7f0000000240)=0x10) writev(r0, &(0x7f00000026c0)=[{&(0x7f00000003c0)="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0x1000}, 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0x1000}, {&(0x7f0000000280)="443a2bc3abbe0caa0426a1e1469640ed287aa6270a43eeb3f127404a41ac1bb8418b56b935a6c1d1c2663f9227d0ccdc24c7900fd47d9aba20f2db26cff8bdc932049aa94d34e2d5bd25d4336177eb899cda823e1419f9b428da5352ed625042938376a87e9f6e771df5af2faeb60bca7f3ea7c05318fa6bdd2618c3db4cc53fc1699814dd68dacb2f9a07d8a1b45905ac872dbe286fbaee2937b1525ef2fd734d5730c802394a89937268996638064acbefafab3dc90f807b28ab", 0xbb}, {&(0x7f0000000340)="53cc0d3c03799811529d5d05cc1efea780c8ef75203d662af80ac07237899a849018ffdcbc2bf8f11864ce7ce53473", 0x2f}, {&(0x7f00000023c0)="d618bbc0908f94d275fdc328d03b56c753c6ba0c1f35e4a3a2933506e77c45e11a374d03e03767f35dd6cb2d6b6f9849ccdff988ded3133c8ee344fb48b4acf0b6b78683a12a3e2983b58d22ad173dbabb99973df10e1a01d611929d3cfc1b600fd626b8033b6d41edbb598686eeb48ee41650dc12d104cb0d0278b87208803ef8030a04e9b68b94f74d0272247f9242e59fd84890a9df409c6d7e8f7550935fda5174fc831f0ddfefe8e3c87a0b4b9bc7bb7d631dae73b4e0b29f4c6b560c98270c0a77708472d0681796973f1d4b27ae041586f4", 0xd5}, {&(0x7f00000024c0)="ad5874f09e3a9aec03241abe061d9f29d8a6548620ca8ecfbd6892f6b79fe188ad2d74417a57a9fc33a58d094c226558022d917f0a1ffa741dd5be1aa46f10a8480090f5cf346f3b777a1ed35df93da9f37a4728aa5281812918fbefbbb886518f4c8c0fdd77945ee61b71e566fddd7b89c1a3491e294d93b199f189031f640e14dd568c6d8f21e67dbec2e00eb52886215c424ec384b8609a3b99d27710e671688f9d9f1cc7dbdc098b3d5b200084f5f34e4dba658dc1c2ca4fbc40aaaa874dfa37df2a43f15bb60a76afacc52a64ff3277944d87321ac66374fbc13166f4ca05c31c44406695e77549fa927c16629b8f33048cafbb989f1c", 0xf9}, {&(0x7f00000025c0)="16dffc8fc51846454e4ae8cb6655c4689feebff01fc61c503c63795b559b39f827e0e8cec4df7ff53a79cf3b56eb26bb65718e0bc05e80d33377caf653646d8f4297abf9cb6ac7f8b71069c664cc81fce4b3ef8bd1f34d712423017d787af4b7e5b0969bafc09845cf2b1a71f749556219b3c246c4c6d627946d8f933aa24769d77f61acf76ef617de", 0x89}, {&(0x7f0000002680)="ab6c5a821897f2d90bd70527c8c45675ac38cbe116f258ca19576229cb0865d397e73e7a", 0x24}], 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = semget(0x1, 0x7, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000002800)=""/4096) 16:23:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @rand_addr=0x2}, 0x3) 16:23:31 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) setresgid(r0, r0, r0) setresgid(0x0, 0x0, 0x0) 16:23:32 executing program 1: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4c40f8ff41d1f6ec4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e33e66450f565c054fa5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000040)=0x6, 0x4) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2100, 0x0) 16:23:32 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c04b5b598cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe950fe9b3afc1c00c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000400)="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") 16:23:32 executing program 2: syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0155f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)) 16:23:32 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 16:23:32 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) unlinkat(r0, &(0x7f0000000840)='./file0\x00', 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 16:23:32 executing program 1: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt(r0, 0x401, 0x6, &(0x7f0000000140)=""/116, &(0x7f00000001c0)=0x74) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x97d3}, 0xc) 16:23:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ftruncate(r0, 0x81) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000080ff070000ff00fd0e090000000000000002004e20ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="190500005d000000080000000700000005001f00"], &(0x7f00000001c0)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x5, @rand_addr="9951c40045a57e9007fccef50b3ac849", 0x101}, @in6={0x1c, 0x3, 0x1, @empty, 0x5}, @in6={0x1c, 0x3, 0x43e1, @ipv4={[], [], @multicast2}, 0x3f}, @in6={0x1c, 0x1, 0x7fff, @rand_addr="d941f5f1adf5d6f55a66fcd8080f374c", 0x3f}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000002c0)=0x10) 16:23:32 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x1, 0x8, 0x1f}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x9, @loopback, 0x8a40}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @empty, 0xf4b5}]}, &(0x7f0000000180)=0x10) r3 = semget$private(0x0, 0x5, 0x80) semop(r3, &(0x7f0000000200)=[{0x1, 0x1, 0x800}, {0x3, 0xf342, 0x1000}], 0x2) 16:23:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4eb, 0xffffffffffff762b, 0x2, 0x1ff, 0x8, 0x6}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1fc}, &(0x7f0000000200)=0xffffffffffffff2f) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x2155}, &(0x7f0000000180)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10) 16:23:32 executing program 3: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 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}}}}}}}}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x190) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) poll(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) 16:23:32 executing program 1: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) truncate(&(0x7f00000003c0)='./file0/file0\x00', 0xf1) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 16:23:33 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000003c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 16:23:33 executing program 2: syz_execute_func(&(0x7f00000004c0)="9826473e431c13640f8200000000f30f59bfd9130000c4a37bf0c53e41e2e9b5cc67660f6b32fb660f72d50f0fb8c4054e4eed751ec5a0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ef9f90dd4d48cc7e8628f6808a3056f0000004e00c474618de3c0f526264788fe78c4a1dd7dbbbfdd5cc600d030a1c9fb110f3666659ea2adba97") r0 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x69) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x100, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) preadv(r1, &(0x7f0000000040), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES64, @ANYBLOB="339cfa3b56f396610d25b3216893cda7c7d6a8c65c50e1605b1acade7fa92b96ccc329c31144e14f1c0ef303599a6ec43e7b4be4c56cb1f2c5d6b45ad41f9c88f900005b1d295530c79c1254c619deaaef94c481552b4d79b3d3538281a6d9406678cf8afe8639a58fe8228d9b8c694e270266d5c786e7"], 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$dupfd(r2, 0x200, r2) 16:23:33 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001380)=ANY=[@ANYBLOB="21984400", @ANYRES32=0x0], &(0x7f00000013c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xfffffffffffffffd, 0x2, 0x3}, 0x10) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001440)={0x1, 0x2, 0x9b, 0x28fa774f, 0x2, 0x8, 0x1, 0x6, 0x7, 0x0, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001480)={r2, 0x200}, &(0x7f00000014c0)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000001500), &(0x7f0000001540)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001400)={r1, 0xee5}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100, 0x89, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={r5, 0x8e6}, &(0x7f0000000100)=0x8) getsockname(r3, &(0x7f0000001580)=@un=@file={0x0, ""/108}, &(0x7f0000001600)=0x6e) 16:23:33 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c}) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0xb97, 0xb5}, 0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x141f, &(0x7f0000000240), &(0x7f0000000280)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r5, 0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 16:23:33 executing program 2: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)={{0x5, 0x6}, {0xce, 0x8}}, 0x200) r1 = getpid() wait4(r1, &(0x7f0000000040), 0x1, &(0x7f00000001c0)) ftruncate(r0, 0x80000800007) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000280)={0x7, {{0x2, 0x1, @broadcast}}, {{0x2, 0x2, @multicast1}}}, 0x118) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) setpgid(r1, r1) 16:23:33 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') 16:23:33 executing program 0: syz_execute_func(&(0x7f0000001a80)="9826d9ed5aa84ac4022d04ec0f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4a2513c06b921045fc5f240d1d2cce10bcac3c45ba6a645c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb7982000000803e0f404900473341faa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000001c0)="d78bd2a93479de679667e6dd9b75f75d") socketpair(0x2, 0x10000000, 0x803, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000001680)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000016c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001700)={r3, 0x55, 0x0, 0x0, 0x37, 0x81}, &(0x7f0000001740)=0x14) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000080)={0x7, 0x1, 0x80000001, 0x68, 0x7}, 0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = dup2(r1, r4) ioctl$DIOCGETQSTATSV0(r5, 0xc0184432, &(0x7f0000001b40)="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") ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000001200)={{"bef1a6dbedbbf0759f3388723827e2ee5afd1787e721f6cd4f2f12f7258fb2801c487871b407829c1d7761d9eacdade97410d8fe8ab4203745e1fdac3cb1bed1bfba0e6be5f966ab65fd023d8ba6895e8bf88a085d0fc1d5d1c9ee9f10f8a0217f9ce0cfcf8e09a385c5c254eb4000205b2ca896e85b7025a9f825e11b3645cd038535d22d8817b2e61e52b15b9ad93fb55489db462ee815ecbea555eabc0ff73418273bda8edab840f62eefc98ec7061453dd31fa2f7534deac1369d86533da80824f53ff7c2b75ca07ab759b57017246116244340091be67fe8fbe5a6a3659cdc3bf1f7133f5b0a5e23bb809ab757c68026ac268f9e52d4f6d9ff556e708cd1b95d32646c8cf58610250d29c9219530fd1ba10a54799931af46c6fcec09c5e4edeac10ac7791fdd284bc4555b97bf01a1ac52290c20048c5802007802cdbecc2e3cfdb19a485b9da51b6651cb0527ebae5b2c61b799945204afe24bf6cd6ffa06835fccc747dc5637d61d7b7ae0ad23b2a58b8a499d31e16c1b9c74e9a4aa8b147549a7253085e4496f0a874a942d8277ffebc60b782bfae42ee0ab7dabd8f49c1eadfe4bfe3378decc1a3bc6803f5f6af849bdeca9c4058f61abe5d27534df399df18d1bfe8b7595786ca80f3f1dce7aa86b60c9ab01e61295fbef199902acdf7f633d78df2756f2164bf55a7032ba5e48799744f3cd0d58b67fdc43ddc9c424c306278c053e746cc6b3ba8fe55afac78633d8d13998821e3a90a367e57c71157ec4ac102e068d5d951b6d59bfb6ec85cc965e891069c3015462b38892fe3e7533531379c09321fd1c693e138992e5b78dfe33212b63c8b6e45cade36a6106f60c09f810cee3879a8bc374ba15b31fcb7f01c1ec342ccf4767587666a2f271ab49c0dc02635f096779aa494fc83beb98946df4e928b4d4042432d5a327a019336ebe4b5c663e7bdb18079b041394887d4ca47efa694b4007c8bd19c5d8a8292d67e532ae76d22061b4a06fe5e48ae799c2fc87441e591b07f39a200c6c0f5621c7cb33e244d973cb4daba58cad8467f57d23c62bfa3df3315764f7c649e3744cd1f62284e077dc6037b308b8b44f0f0207d2b91eef53193593544a1dbd9d532fccc62bab8886490cd58446138f19dd9739b214b53c147676498ac210cf5c831877c3b98de42ac7f6bcd50d7ad0698e651169e2a1dc9599fbec71c7be905b5c42f9f25ab016b183fdb40e15cf88ab6e12a7166e61b9f092ce5188bf7e800a910a9c89d93b0c01550b1bbca40e25a4941e0d62ccfc06efb70b67f1ad070e845a188656083d44c659ff7a860ddacb134e645fc075d4e0b8332bcd53fe68740d9b1bcd097bc6c6bf7316253437fa62fc6adeb8f23edfe0684e3c0e299a04907f9f6ce36a21c7da02a28a127ad4b429ee87560d8dc6ac0e3fcda2abe9195155921", "b6fc45f630cbf5b933b87f5a95e6c869fd2dc48f6073e1c2d857dfd93889cf39", 0x7e5d, 0x5}, &(0x7f0000000200)="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", 0x89, 0xffffffffffffff1c, 0x1, 0x6, 0xffffffff, 0x5, 0xff}) ioctl$DIOCCHANGEALTQV1(r5, 0xc1304431, &(0x7f0000000140)="e025ded3c7bf4738f01ef9b9430464290ad3ba6192a70499f6d58d669d2ddaa9c7074e40b77e56e803503732f08a77c9c995b77a38e03b80110bde9aa42b9862a2a3860699e646b8f1ff295f4a48757f8e417719d01fe9") listen(r2, 0x34) 16:23:33 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000240)="c59bfbce8884f85bd9ffbc05eea467c934d1bf547a9c89a013d864fe25375c9c9a6c57ad03f137409f01df2b611e70c029cc56feaef74f396a69d8274057e9ffcf7c58be882682366546d4e25bf1d33b043a158a3e9f7d325a924a382d79dece8853690d", 0x64, 0x20004, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6(0x1c, 0x0, 0x7f) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x8}, 0x1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x61bb, 0x6, 0x9}, &(0x7f0000000380)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r2, 0xfffffffffffffffe}, 0x8) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa09000000aaaaaaaaaabb080045001f140000000000009078ffffffff00000000"]) 16:23:33 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2427, &(0x7f0000000380)=""/136, &(0x7f0000000440)=0x88) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf14064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xe6, "b938775f9fc97c4a8e35846350b9ca84d1ad0bbc4bf857251d212b4a43d40f9929c0b71cea6835f13ffa1d2b984503189e8a1264298f819834c7ec43ded7bf5356da967ca7d2f61d76655c0eb744fd20f896b71102414dbe7565440ce834c25c11f301b5be0848235a44a212c265fd6c6c1a2a6ac19fe4cd23ee983deade3d8c78269a5b3776b880e5768f40591c6aafc2e4e871bcc7f504ce9b3100dad197ab882554063e949fd2f9a58e1dd366e6278dc98d538644953c603aac280335401a5acfd98e9eea31d9991dc9454c8a8de561e3f77fa3c012daecc88aa8d59836913ec8da1ea774"}, &(0x7f0000000240)=0xee) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x6000000000000000, 0x0, 0x2}, &(0x7f0000000340)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 16:23:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x8000000000077, 0x0, &(0x7f0000000000)) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{}], 0x1ffffc8c, 0x80000001) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) r1 = socket$inet6(0x1c, 0x4, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x5820, 0x9, 0x4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x6, @rand_addr="867868aba9cf6bd56a9069a183353d94", 0xffffffffffffffc1}}, r2}, &(0x7f00000002c0)=0x84) freebsd11_stat(0x0, 0x0) chroot(&(0x7f00000000c0)='./file0/file0\x00') utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0xffffffffffffffff, 0x9}, {0x9, 0x1f}}) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="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") 16:23:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x1, 0x7ff, @empty, 0xe4de}, {0x1c, 0x1, 0x1, @empty, 0x9}, 0x32, [0x0, 0xe2, 0x0, 0x7fffffff, 0x66, 0x0, 0x80000001, 0x3]}, 0x5c) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="1cda7442b2c82448a2dc2d683777a93d"}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x8, 0x90) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1, 0x5, @ipv4, 0x1}, {0x1c, 0x3, 0xd4, @empty, 0x3f}, 0x9, [0x3, 0x6, 0xff, 0x80000000, 0x1, 0x38e2, 0x1, 0x1]}, 0x5c) close(r1) 16:23:33 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x2, 0x19, 0x1676, 0x6000]}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) 16:23:33 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2000c, 0x2) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='./file0\x00') connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a0072c1250040000005d0000000000000000"], 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1012, r1, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x10001, 0x4) chroot(&(0x7f0000000140)='./file0\x00') 16:23:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@authinfo={0x10}], 0x10}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000004c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r3, 0x800, 0x0, 0x5, 0x7}, &(0x7f0000000400)=0x18) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket(0x1c, 0x0, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3ff, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10) r7 = socket$inet(0x2, 0x1, 0x7fff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000003000000010001007f000100000000001c004e200080000000000000000000000000000000000001388100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019d220623c19febc", @ANYRES32=0x0, @ANYBLOB="0000000005000000030000000000000005000000"], &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=r6, @ANYBLOB="01000100986f7ddec5b70617c77f00"], 0x28d) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000500)) 16:23:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x1, @ipv4={[], [], @loopback}, 0x1}, 0x1c) 16:23:34 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x0, 0x0) mlock(&(0x7f0000adc000/0x4000)=nil, 0x4000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000000)=0x9, 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000040)=0x9, 0x4) 16:23:34 executing program 1: syz_execute_func(&(0x7f0000000500)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e03961d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x1, @multicast2}}, r2, 0xf35d, 0xfffffffffffffffd, 0x23f}, 0xfffffffffffffd63) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x4}, 0x8) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000240)="55288362e28f361dd82e4eb50eacc11e26f4d49ec6ec12fd455084788313a901a6be6ca6c5a8cb7c365c116fc9b90357a7cb2ca020e5e16fc2d185388e0853ca8aab6bc16b3333127b0b14421df2efbbd804b0e5cec32fa11dade90a0706fd59b39901d7630168d8bd582da7366ab0e7db676aa6b2f6cbdc3e7eda38a49088deb7d8f9c05a3d22cc40d2c0092fa5cd0192d642fdbbef767d3241b56a47c3d869ebd0c681076cb91d4c74e63e99d8579522a498f3323195b9a86628fcb8b5c5bd6677e75006453061ec149905c1fd9a320a6ffcdee582c392de111af549bb5907d77ac6ca5ee4fdb3ae51614f0b0b6adc5831a51f3d24", 0x3d33bc46, 0x2, 0x2}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x8, @ipv4={[], [], @multicast2}, 0x8}}, r2, 0x1ff, 0x2, 0x80, 0x8, 0x2, 0x3fffc}, 0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x1f}, &(0x7f0000000200)=0x8) 16:23:34 executing program 3: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"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", "cc65062071a349648d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b"}, 0x0}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x7, @loopback, 0x1ff}, {0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0xdd, [0x4, 0x3800, 0x0, 0x2, 0x8001, 0x89f0, 0xfffffffffffffff8, 0x2]}, 0x5c) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$dupfd(r1, 0x11, r1) 16:23:34 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x101, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={[], [], @remote}}, 0x14) r2 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) 16:23:34 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 16:23:34 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:23:34 executing program 2: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 16:23:34 executing program 2: syz_execute_func(&(0x7f0000000080)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140)={0x6, 0x6}, 0x10) 16:23:34 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3d2, &(0x7f0000000040)=ANY=[], 0x0, 0xfffffffffffffff6}, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10440, 0x30) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000003c0)={{"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", "0931e82ad61799800399b870b805f17ce7ec79d6fb25a952fc01aed01bd8c4d9", 0x1, 0x3}, &(0x7f0000000040)="738d4d7fbd90bc90325cc060e87c96c3369f04043d4a49949f00a05e179d9d8024dc17a33657f61bb9c07df63f5be12e95a6cbd96cffcb3d3c20cf49cde5d4b1cdb9fb7c0aaa77082be7d1471ed5a0746dfa1ef2db299ce1037d94", 0x7fffffff, 0xfff, 0x5d, 0x101, 0xa6b, 0xfffffffffffffff8, 0x8001, 0xafd}) 16:23:34 executing program 0: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) chdir(&(0x7f0000000100)='./file0\x00') mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x9032, 0x80000001, 0xb00, 0xfffffffffffffffe, 0xc64, 0x1ff, 0x4, 0x1, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x3}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0x42) 16:23:34 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x10000000) sendto$unix(r1, &(0x7f0000000300)="d648486cf33f0a4d7d82a1328b0396ff38bd9a584ecbccbef84d13654d6229e27912e3b28e2463b39867a2254fff7abf94e5c3577f542814335906b721248ba2d54be88cbd55bd0fa06679920ae259e88560c4e3dfe88f797112a2923bec0ea1638fc5b0ce39cde9670b92d412a450a3c91195698cd2211f5d5b0570925159770ab8469fb6e74831bde8f64c5f4f81bd97dbc8125b86f2ecc0c9dbe12202e5d0ab8622d34bd95b38ae855a51f7c69f797f88caf9e676a436a2e7577676020ef5b1e6149dbef91ad8f8e009af", 0xcc, 0x100, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 16:23:34 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000040)="c4a3055c9e00000000ffc4a17f5e6260c46159e47445df7a008fa978e3214a4dc4024d933455b301c700c4e2c58e38c4a2d93bf1c449ce0a") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffff000, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000080)="ae844f178d1770fa854d3c699482998b04fb7c675569d621dde6a9ac11779b076c5ba373013a316404bb516a812e0aca939f06cb1146992cb3617ad4b6af31ff2f6ee47775b9f4401663a4bf2b80bbae1e7867b1bc62e566e8e52e0664a322e48429b6f6ea039619ab0b372de7a7c479229f86c22a9be91856ff95915803846ff76a0bd0761208a1aa70ba7a45e0e3a92eee7cfd46214f730f30d728c9f3d49c9cbb0d28643d3ab2edd878ea2aa0f9fadab1b2ec4565528b4dc364f8b4528d64ca9287d78d553d312586ecf45e14fccb04f9c32cabbe7f045788601fae7f") openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x2, 0x0) ftruncate(r3, 0x1f) 16:23:34 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 16:23:34 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x6, @mcast2, 0x4}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x7c0e42144474835c) getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24) semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0xffffffffffffffff, 0xffffffffffffffff) r2 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 16:23:34 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669c9f2057ff66c653000"], 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x2, 0x10000003, 0x0) 16:23:34 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x0, 0x2) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r1, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000600)=""/155) wait4(0x0, &(0x7f00000001c0), 0x3, &(0x7f00000003c0)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) syz_execute_func(&(0x7f0000000240)="c4817854464564450fc8c4227d986a0436a54132981b990000c4811415e0c461d9122562050000d3d0c4821dbb4000f3400f6f2453") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), 0x4) fchmod(r2, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) syz_execute_func(&(0x7f0000000000)="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") 16:23:34 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="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") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000f7000000ff0000008fcfc0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) 16:23:34 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000300005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x17, 0x1, 0x7) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchown(r0, r1, r2) 16:23:34 executing program 3: r0 = semget$private(0x0, 0x2000000000007, 0x0) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x1, 0x1}], 0x2) semop(r0, &(0x7f0000000000)=[{0x1, 0xffff, 0x800}], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) fcntl$setstatus(r1, 0x4, 0x4) 16:23:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x26, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 16:23:34 executing program 3: msgget$private(0x0, 0x8) r0 = semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000000)={0x0, ""/170}, 0xb2, 0x3, 0x800) 16:23:34 executing program 3: clock_gettime(0x3, &(0x7f0000000000)) 16:23:34 executing program 3: syz_emit_ethernet(0x4000, &(0x7f00000003c0)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote, @local, @local={0xac, 0x14, 0x0}}}}}) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000400)={0x0, {{0x2, 0x1, @broadcast}}}, 0x90) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000080)="00e3fb770c7f244a20cfaa911a03065815097cdb3b5f4320351c313cd3c0a7d220043b308485932f6362f60aeff36a14fa9a657c96f0ae49dbbc0851ece949576e99ff9a34240acedfff0906d3e0988bc786432a9b989f07e6684b984649103e45e5ecd74479d828ddde26d979ca7a6dedf714dcd1088c034bc4f66d8c56af9bac9064e04cad9ebb5b465faa52b781f50d6ba32fd2128955934902d67d1fe32d8a568b9f7da001512203b28295e482ed5b9ff8910cbf76ce2808d29eeb60fe60e1df76a288f14d12a94a19a8d46f5aae9f5670b252cef880a9caed8b", 0xffff, 0x8453, 0xa3d0000000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x79, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, 0x0}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) 16:23:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x39e) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xfff, 0x9, 0x3}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="2a010000cd647cb3ef5f2b8d728916163e05e6e63c328e91771effd36f35e3a9f6600551272297cd72b3ec45d1e4"], &(0x7f0000000380)=0x32) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x3ea14, 0x12, r0, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x32, 0x0, &(0x7f00000005c0)) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="4877724703b5096f69ab86bca7c48c024c900b82ff29b07cb2f154ebfb15d1295e5de3d5d34fa108b857511fcb7ef6b6e4fc487a6a365b25097df627ce3620c8dcb9f944b4cece997219bef3ba2b6a0abd23f015b34ce0e93e978050e48f2d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) 16:23:35 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@random="29fa9b3d4e1e", @local={[], 0xffffffffffffffff}, [{[], {0x8100, 0x80, 0x20, 0x8}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @empty, @loopback, @remote, @remote={0xac, 0x14, 0x0}}}}}) clock_getres(0x0, &(0x7f0000000000)) 16:23:35 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x200}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xa953, 0x10000, 0x400, 0x1, 0x5, 0x3, 0x7, 0x33530c28, r1}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x3ff, 0x4800, 0x5, 0xf1, 0xfffffffffffffffd, 0x1, 0x10001, r1}, 0x20) 16:23:35 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfffffffffffff3e5, 0x3, 0xffff, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) 16:23:35 executing program 3: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) syz_execute_func(&(0x7f0000000200)="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") open(0x0, 0x108, 0xfffffffffffffffd) 16:23:35 executing program 0: syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf006690c4210e11fdb557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494660f14dfb712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b08bd00f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43ead450fae7c0f0f") open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x22) r0 = shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 16:23:35 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000140)=""/16, 0x10, 0xc3, &(0x7f0000000180)={0x1c, 0x1, 0x3f, @mcast2, 0x5}, 0x1c) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) 16:23:35 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x3}, 0x24) sendto$unix(r0, &(0x7f0000000080)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) 16:23:35 executing program 2: syz_execute_func(&(0x7f0000000080)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001200)={{"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", "5c245c38667a2f6611d35570bba85f3170b46713f6c7f3c26acf0fe02f518c78", 0x5, 0x4}, &(0x7f0000000200)="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", 0x9, 0x1000, 0x7, 0x8, 0x40, 0x80000000, 0xffffffffffffffff, 0x7}) poll(&(0x7f0000000180), 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:23:35 executing program 2: setresgid(0x0, 0xee00, 0x0) setregid(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) 16:23:35 executing program 2: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') freebsd10_pipe(&(0x7f0000000180)) 16:23:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 16:23:36 executing program 3: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) syz_execute_func(&(0x7f0000000200)="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") open(0x0, 0x108, 0xfffffffffffffffd) 16:23:36 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r5 = socket(0x17, 0x20000003, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000300)=[{r3, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 16:23:36 executing program 1: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, 0x0) 16:23:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x13, @mcast1, 0xd063789}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x8}, 0x8) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r3, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x490a7db72ef77b3e, 0x0) ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f00000002c0)="a0eb22ef3e21536d300827adaffce44e945df74bba24c6537d298cfd8f6c884ed4f3354bc323d318504df53b13849ff4ff8d1815f9cd36b8e230b5371554082f6f9182b8aa57ea4dd84d701d1f7d95910dd05a97c697a3888198d2fe6b2baac806bbb418d6c9d28a79cec49d72e9b9fa98538346c2a4ac31ce1f573725a3728e7e2b93132f421856ccc95d63646fc710f1fdb334cf603d47d30c8b2827154639872b91928ccf66661741cd4f7090be330095") semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) __semctl$IPC_RMID(r4, 0x0, 0x0) 16:23:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000001c0)={{"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", "29cea22228e919d478c73cc91d24ec8626f2f4853059820ac1c45ded6ca741bb", 0x8, 0x1}, &(0x7f0000000000)="eee51268d3b0ca44b57371fe83f3f1627e6f52d4e87731a9bc41963178cc703b062824ff8db306fb2d6159e155b0d2d52851ed9899b4b9", 0x3, 0xfffffffffffffff8, 0x9b, 0x7, 0x100, 0x0, 0x9, 0x7}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004741a, &(0x7f00000000c0)) 16:23:36 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000140)={0x8a, 0x2}) syz_execute_func(0x0) 16:23:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0xc165, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @rand_addr=0x1f}, @in6={0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x3f, @loopback, 0xea26}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 16:23:36 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc234}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @loopback}, 0xffffffff80000001}}, r1}, &(0x7f0000000340)=0x84) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0xad4, 0x8, 0x4400, 0x20a, 0x9, 0x4, 0x0, 0xffffffff, r2}, &(0x7f00000003c0)=0x20) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:23:36 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x6d) dup(r0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpgrp(0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140)={0x6, 0xc6a6, 0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) wait4(r3, &(0x7f0000000040), 0x8, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) 16:23:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006465281105bdf18925d98a9b0800f12e308cc918cc6a92bf0dfcac942b725b9b4e2983c5ba55cfc0a94d1b5c3e41056d9e1e480c2cfe73"], 0x10) recvfrom$inet(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x1, &(0x7f0000000100)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x1f, 0x0}, &(0x7f00000011c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001280)={r1, 0x1}, &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001200)={r1, 0x4}, &(0x7f0000001240)=0x8) 16:23:36 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x86, 0xe164cca2dbdd02b8) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff") 16:23:36 executing program 1: setrlimit(0x8, &(0x7f0000000040)={0x3, 0x41}) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x2, 0x0, 0xc700000000000000, 0x2000100000001}) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") socket$inet6_tcp(0x1c, 0x1, 0x0) 16:23:37 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = getuid() setuid(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0), 0x0) 16:23:37 executing program 1: syz_execute_func(&(0x7f0000000100)="969898672ca31c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb9b00a786dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c4397fd300c9dcdc0fbcaf00100c00f345d9c6acc4c37963d400c4e26dae0516f00000c3b17348c4427d2a2bc2c2b00b00007240408171a30b8a826eefd4d48cc7e8628f68083939056f0000004e00c4d2608de3c0f526264788fec4c27d337d52c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x100, 0x104) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9fdb}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7fffffff, 0x1, 0xf9}, &(0x7f0000000200)=0x10) execve(0x0, &(0x7f0000000100)=[0x0], 0x0) 16:23:37 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000000000362907800000000470000000000000000000000ac2300aa000000000808000000000000"]) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x88, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffb41b068b1bc88008317159648f3398a6d989898e2ebff453d4bb9beebb6edf2d5279c6fa0d4dc1f4579817862aa021e164601b317576ec05a70db09fff4349c43657517b1344325bd2d1314627c3ef219b17d79c23dcde8192ba1f5dcde92997683eaa504d2443b3df034420da5b6253361c34fef5f8609c6bd3d53b2fde7f1aaeba"]) r1 = accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000280), 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000340)=0xfd8b) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380)=0x5, 0x4) 16:23:37 executing program 1: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c653000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8, 0x67d, 0x0, 0x20, 0x3, 0x7, 0xca3, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0xa68, 0xa671, 0x80, 0x7, 0x2}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x400, 0x2, 0x7113, r1}, &(0x7f0000000180)=0x10) 16:23:37 executing program 3: socketpair(0x2, 0x10000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000080)=0xb7) syz_execute_func(&(0x7f00000003c0)="98994aa84a7979050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4d85b004f751ec4016d4514dee5096ce1eb5ef240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdcfefcaf0010b20044c27d0adeac80210bc4c3214cb9a5605419c2471185f0ffff7ff08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe2580029b0618de3b6264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x6c20, 0x1, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0xb67, 0x20, 0x1, 0x2, 0x5, 0xb0a7, 0x100000000, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r3, 0x100000000000000, 0x0, 0x5, 0xfffffffffffffff8}, &(0x7f0000000240)=0x18) 16:23:37 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/85}, &(0x7f0000000100)=0x57, 0x30000000) 16:23:37 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x200000000000300, 0x1c) flock(r0, 0x3) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r0, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x80000001, 0xffffffff, 0x100, 0xff4e, 0x8}, &(0x7f00000000c0)=0x14) 16:23:37 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x30000000) ppoll(&(0x7f00000001c0)=[{r0, 0x10}, {r1, 0x20}], 0x2, &(0x7f0000000200)={0x8, 0x3}, &(0x7f0000000240)={0x40}, 0x8) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xcdb234bd) setsockopt$sock_linger(r2, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgget(0x1, 0x4c) msgget$private(0x0, 0x0) msgget(0x0, 0x80) r3 = msgget(0x1, 0x208) msgctl$IPC_STAT(r3, 0x2, 0x0) r4 = getpgid(0x0) msgget(0x3, 0x0) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f00000004c0)={{"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", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc}) lseek(r5, 0x0, 0x1000000000003) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) shmget(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) getpeername$unix(r5, &(0x7f0000002a40)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000b067e4f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009072db18d5bd3ac484fbf914cd718526e6fad4e0c36d2f2119205889f0d91e1ee31ed094686f788ab9f9aba01e6fc58abd012eba04ba196226da4b19872d17b6417d7a404bd4a1a8a21725b056c28a3ae2f8c67add16cc0a2cac1ec803d06ff44bfe802a2387c14f2522eb348d04507b614fc8ba8a4edbefc52e313d3c2f90ba9fb210707c034c943f30ceba1fcda962ba069518588b5f2d75d90f03a0c2decca401d31b2c06863f73bb5d4cc0"], &(0x7f0000000000)=0x1002) r7 = fcntl$dupfd(r6, 0x1, 0xffffffffffffffff) getpgid(r4) lseek(r7, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x8100, 0xa0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) 16:23:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="c54ee1ea7ff865051dd377cc79c9b747df58139ff15ea8eb759d4df486ce14ac8a89c5420a023cc5f0d451bfa07c3695eeec9595d60cd7dd398dd91446b36606a5f77d185ab96437eadfcb193ce390265b6ea649d2ecc243dc57f9255ac0468799877389d17c98ed8e8b4e93cd5a7aab") 16:23:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000100000000000fd00000000f56b05"], 0x10}, 0x20004) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 16:23:37 executing program 0: nanosleep(&(0x7f0000000000)={0x7f, 0x9}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0xe01}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={r1, 0x40, 0x3, 0x7, 0xfffffffffffffd75, 0x0, 0xff, 0x100000000, {@in6={{0x1c, 0x2, 0x3, @empty, 0x1}}, 0x0, 0x200, 0x4, 0xffff, 0x5, 0x100000000}}, &(0x7f00000002c0)=0xffffffffffffff9e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x24000000000, 0xfffffffffffffc01, 0xfffffffffffffffb}, &(0x7f00000003c0)=0x94) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d6b0cbdd062b2b63e496bd032d37f6dd08e1173d71a04a26", 0x18}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000100)="5528e743b8d8a352f4c300aa86ba6a26ab9420609c69e3c50dbc87a723ac959b08692b7be97d889690948c5c9237165fae39e22f57c3cd1fd1028f2a55184e6bcb2b63aa9b8d3ebed92b6df6ab9eead60ccf9d75dbd3042b018866fe4cd0d67256b5b8b4ce054a4bf0a2d6df06bd6aaa4b61c7807044f34ab4e430d6e264c9cc45e88603e7536f7d5d4087bee5c5636fc51f6bd483afbc84f99997226efa07abebdf94128e7b4c2c80795f6001cdfa563bf39a9c6e8eefc61ac11432d064", 0xbe}], 0x3, &(0x7f0000001500)=[@sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffffc, 0x4, 0x400, 0x279, 0x4, 0xffffffffffffbee1, 0xfff, 0x6, r2}}, @authinfo={0x10, 0x84, 0x8, {0x21}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x1b4ff865, 0x946c, 0x30, 0x4, 0x4, 0x20, 0xb9, 0x80000000000, r3}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}], 0x8c}, 0x0) syz_execute_func(&(0x7f0000000440)="96f3a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb8f8f400f38deb50fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcafb9100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000001640)="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") ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001780)={{"54cbba6730de24b36797883db33c95c37a354137df172ad347de5e5969780efe6cec4f217d82c3cf1e43d52a61206a6b8b33edcc241e5c04f9d3d3b69d50615fe55941e9abf42ce48a0f1ad7a65052c66bbe6a1eac34ce930b4f2b47bf23ba59b23d55eb5535496fa279d9c5948519968e044ecb2b0b4d9720e5985389f7a842e9e49aea7a66f867169747a69c70ca47da47dce17058d79cf76d78587ea67ee9ff221cceeca2826f7ba2d28f695c96bb1e2f894e67936cae081e49a2b1da52cc5219ae484b825daf6fb07472029900305acaf71d410cc8aa1d2a32f52cf9ad209f8bf4a14104f53dffce66ee2346afa894881627d173365e1627f5db23fc9adbfa0c29d7395433f1d3db47e63c53f81fc95e153d6c862779313858cbc96d476a02933acf1a70c74da1a6b370cba345bb18cb26d351f3a88a193d97bb7b2383ae52484ea1a1c0ffacfae3ff166838de135938574faaa581b9166e4184e06c8439ce712c3689cd5be66f8ca219221e9eac5b6c2204e619c398f89e7138da788f0f103d58cd531fe6dc176e07a4b3b4e1f06c2911ee59556c0eb4599298e9a33aab6f393562c5b3c41d70dbf328405bad24644e02c98124f65d4b5f0e64e0f0a9165756a13299dd4db4b98db384ded147b9b5564fba947ad89c32d51b7c9e5dc4b3363992866c604897b746a476218f6def3b40faad7080314ddedb1a5aca51e9f430bb2585e67c60ede96535ec5c98de0ada89606d5413985c8c7147845439d08ab2ec9a35a3d5a63c13978f1cf5a895d09c8134fc44c364e8358f6f5b05ed999662ccc183c67b707a3e43f1fd3049321273b265ca5643573637e368c9c7a9c232df149f882dce59e9519fabf4c17530ff6e0fa80b4eb4a0a3c5cde50c91301d0b98ab8e9f87a9e8e1dccec9d25945e31a43fd0a7cecaf23dfafeb25a5f41514c749ae13bce3853af71ecf3138e93c6aa569d958e1969346cf6c9c22b24cfab45f62b93958feca9398d62524a2eafa87371ba521cd3ee6756e9a51e03c7c8613309e4f40ca208de1ef347a7bb7ec69a49efa131a02de43fc3f04309f221c9f786c11580ee750f2efacf0b16a84b7610d0823b9098d19532b680c3208e7c7ae65302489d1abefb1c2070c00e44a1e54692b54a909db426c80c466468dbb16a3c9355c91227501390064b69c7d93a2b5962d1e79f393f7fdda87a2331e15faca242c1e9c8a9f1f8a352b127fcaa51dc0c88c91f5510b0f54488a21a96a756109e03293a8dfc27b1601414a783db1afd7ec35d7bf7edf923034021f738944f6dcf43663919eab3dec5b1dc2af018eded2286dffa1febd62643f51655f5411a46d7539179610e1aef27ab65c0fb545d0eaa60fcc84be2071c2638b36485eff1a79099874737374ec24c38cdca1f594f05d77805ab03e9a208d9c9648c612645b261414", "e0b5a3616d1af758df7dc9c4ddbb1421900b464f3b0bfe164a756078645ec5ec", 0x7, 0x8}, &(0x7f0000001740)="671a8774436625c84ef5dc287d83", 0xca, 0x4, 0x0, 0x7, 0xf2b, 0x6, 0x7fffffff, 0x101}) freebsd11_mknod(&(0x7f0000001c00)='./file0\x00', 0x2080, 0x2) 16:23:37 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="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") r0 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/4096) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f00000012c0), &(0x7f0000001300)=0x0) freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) mlockall(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) fchown(r1, r4, r5) 16:23:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x890, 0x0, 0x0) 16:23:37 executing program 3: syz_execute_func(&(0x7f0000000380)="1c17c4637916d7b098cd801b69e4c42205b8d3d8c89f2adb5bf9f2680c00d20c0101e9589b26c7e4c7c461edfdb778f70000fb660fe38601000000c4427fc902023ed107c4c2b90a23f2160367f2cb450f10c710c7c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332fae88eeb7b7f50f54635b1d1ddec4a1e1e0ef26400f0d18e401fe5ff68fe9d095f6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 16:23:37 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x5) recvfrom(r0, &(0x7f0000000040)=""/71, 0x9a, 0x2, 0x0, 0xfffffffffffffd62) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10200, 0xa2) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "b2bbdf69a3e96d89071d7ff89e752f90cd4e42bb0d2173f479a95cb0383af2f8", 0x8, 0x3}, &(0x7f0000000200)="b9dbd9c11ffbf4c73b13b0c239a1d39f21a887627a8b01eae7df5e369607d99c4b5aa19816e0c1058106cac0fb8f78eae37d3ed8e01bf7f5230e8f8f86ed0c3078463c57767dbb3ff938b28ef6c5ad6d461a07a0c6e9ea41eece0ceec4bd93dce5d0d77836991cb5e143ec1325e1323ae472b6a1439b1d008ff9b2ecbe3b652ab526d3e65f38a0babd2fd1430dff1073fd98d8b20cb3b9fdb4213d324e381fd6042ad38d510ac5b78dd1e799adeb0e80a20b7994c3569f9303eb7e26d0035bd38d1861", 0x2, 0x100000001, 0x2e7b, 0x7, 0x4, 0x3083, 0x0, 0xd87b}) flock(r0, 0xc) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000008c0)={{"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", "4ef0aaf079e919c16a779c020e28aeaa9ac2b4a004796fd3f74f5503b1a6fc3f", 0x100000000, 0x9}, &(0x7f0000000840)="ceae5cba9d93153a07503f54bfa2ec33831abf2d4be9b1d5d91d5dbd1183022a9b306c18ee1eea267da8f82168a589390aea3695df1635e4910266a9a6c0cec1ddf4e6c79340cb38c27833c43c9042b4cda9cd37ae5cb8c278ac459c728baa8f175e4d48", 0x0, 0x4, 0x90, 0x80, 0x101, 0x2, 0x179, 0x1}) 16:23:38 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setgid(0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, 0x0, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7}, {0x6, 0x7fffffff}}) 16:23:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0xffffffff}}, 0x0, 0x6, 0x10001, 0x6}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x80000000, 0x7}, &(0x7f0000000240)=0xc) fcntl$setstatus(r1, 0x4, 0x10040) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000000c0)="38c3aa210fc83d67e1697df6a1eac5c5fa0a70720ed7e9407d518fd8986e1b31b1eaa385c9") shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 16:23:38 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 16:23:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0xfffffffffffffecd}, 0x84) 16:23:38 executing program 3: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @broadcast, [{[], {0x8100, 0x3f, 0x8, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty, @remote}, @icmp=@timestamp_reply}}}}) 16:23:38 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000100)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r1, r2, r3) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x7, 0x40000000000, 0x100000004}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x7f, 0x2, 0x7, 0xfffffffffffffa0e}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000006c0)={r7, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000700)=0x10) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="59b70433bae3d4887fcaa4a7da3caf240ee00e6607f8933bf593", 0x1a}, {&(0x7f0000000180)="14f87ea73023b55608b85b27a75e21e98d2fff", 0x13}, {&(0x7f0000000240)="e142f876a4f97266d8c469b445dfb90094f04bed3083c150b9d76e39baf0bd6ebd3fccc4cebca6c281c5268b44ec36bdbe54fdecd8f133e89cb24539b13d5c678ecc7a2356e1d2452b2df325fabd", 0x4e}, {&(0x7f0000000380)="4d45f18335fb743cf730210900ff03540a9b8227c70aee3997e602327798e0e16bbd907641f1ffd66f29f570d5144862cb4157b8cdd95e102dd1fd2c153685dd62898dd7a62c12b8386258e89dd8b9c8c7f1b27d8ba3647ace6394f99c4a3f450c390654c374dd64aa89099cb0b5c1b2a311a12705e46840446d07a1358840407e2e5be9a5b7575f9a8f0ca11942864c2ee2dad6ef1286e743ccc31b3ee43db4133fb021b413b7dbc23bf8b1e1c5360c4ec59a4fabafd217047308b2380fda6fbecd1e89f66a3c191b1dce13b1fbeeb9c8", 0xd1}, {&(0x7f00000002c0)="740f6a17f114a071bca626660e31fe2174833ec3341172ea9670459eb4bf02f71f3a8051efd40fe245ff41921b46dc2e7e0f4561bb2f1ffff70d4f81d6d1ee68960da9697c528474a4e903a03a5a3d792fb999", 0x53}], 0x5, 0x0) connect(r6, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x12000000, @mcast1, 0x401}, 0x1c) 16:23:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x88, 0x0, 0x22) freebsd11_fstat(r0, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 16:23:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x4, {{0x1c, 0x2, 0x8, @mcast2, 0x4e}}}, 0x88) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 16:23:38 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/241) 16:23:38 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3e8], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0xf2327615e2918db) 16:23:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 16:23:38 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(0xffffffffffffffff, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x40, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0xffffffffffffffff) 16:23:38 executing program 2: syz_execute_func(&(0x7f0000000000)="b17f91cd808e6b006746af8a200ff57c1eb4c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd1100") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x8}, 0x8) 16:23:38 executing program 0: socket(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000001c0)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) bind(r1, &(0x7f0000000180)=@un=@abs={0x0, 0xff03}, 0xffffffffffffffbe) 16:23:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x10000, 0xf, 0x5, 0x8000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x80000001, 0x10001, 0x3ff}, &(0x7f00000000c0)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x1, 0xffffffffffffffff, 0x0) 16:23:39 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = dup(0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "f3b5719b51d72c90191bba259ca76c1a2a9e7d5c69de1ed35b1e94e0848b91ead5a1e4e80aca6f75feb8f7a13fccc4027229e6c680d7b60c753212a6436cfe28fa1ff13b5e2484ae52c55c63eeae9db1c5eea0433959a01a11b01052eb9391dafa62b2302ab472778c63e276d7b8c33cf041c42dff12b5b3a90ede29b519409f4d4648ed95dc6521bf1111147a4e9188160f8f0beac33357b1c77cb4a09826d38f79d297e93d06714d43ecbd6349b3baee25b301338c201260f3fc518845f11eed788dfa38657408e5ea714531897b04c5f95533892634d9f10b5e68e1b32642d1b727c504fa06482760496eee94a8f4"}, 0x100) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x3, @loopback}}, {{0x1c, 0x0, 0x0, @remote, 0x200100000000}}}, 0x108) fcntl$setflags(r0, 0x2, 0x2000002) 16:23:39 executing program 1: syz_execute_func(&(0x7f0000000140)="9826d9ed5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4a2513c06b921045fc5f240d1d2cce10bcac3c45ba6a645c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb7982000000803e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0xfffffffffffffdc4}, &(0x7f0000000300)=0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e217f0000010000000000000000000000000000000000000000000000000000000000000000851f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ffffff00000000000000000200"/136, @ANYRES32=r1], &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r3, 0x5b, "022c041df270ad4bf744dac2b5fe6305bab5a2081637e0468971315c91fbbb41a234cf53abccf7032f981dd93ed731686f8b8bc45bc22a6b571fc7ae298407535eb51ce2989f3796ec910899ac728433dc4c028988ce7a05f0e77c"}, &(0x7f0000000280)=0x63) 16:23:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 16:23:39 executing program 3: syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1}, 0x8) 16:23:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) freebsd11_fstat(r0, &(0x7f0000000080)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f00000001c0)="d7c054cc9561ed355afdd027d79e92518c6a8c3d0fe97cb03988966615af053906279926b7d50fba2523bc1e28604d49b8a381820d1c003b576b82dd771da42088648c74bf1b0d8a9f0ba8d2da535ed8c11b288138ac39a7c7c56e4e5397567b3ceb4f2e1947fdc599818e9176c0516013a6cca6e88139785ff7198ce6591fc830f2359fa17816afbf18730c1abda85677a7c23264a76cdfa2a6a4d63635066c9d49a19f51db9879167b516d75692a447b7bda942b3266b40c1e58110fbf69eaa16dce87931ad350a3f91411368fdd88032ddd3fe833b9db4b45000000000000", 0x0, 0x7fffffff, 0x8}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="ca6ab24f25daa214c24f947281a0612d1436534790c10c8419665dafd18e657f9f498685146309b7826af77289012d5de693933010916d82665db545bfacf59506cf588f19e4e21fd58d363b") 16:23:39 executing program 2: getitimer(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd80f236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 16:23:39 executing program 1: syz_emit_ethernet(0xfffffffffffffc93, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000080)=""/137, 0x89) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local, @local, [], {@generic={0x8150, "41e7a88d3d1854c883cf384a4714ff5344b545a21859165d25a1aad396a35c1f1eff04f9b2d5f9ec081cab9cc4349da155d7f4698774c92e221412fb"}}}) 16:23:39 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000000000040500"], 0xa) preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0) 16:23:39 executing program 1: r0 = open$dir(&(0x7f0000000480)='./file0\x00', 0x40000400000002c2, 0x40) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)={{0x7, 0x4}, {0x6, 0x6}}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x9, 0x2, 0x100000001, 0x3, 0x3, 0x9, 0x7, {@in6={{0x1c, 0x0, 0x7, @loopback, 0x80}}, 0x0, 0x3f, 0x9, 0x7, 0x1, 0x100000000}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x7, 0x7, 0x1}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x9, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000400)={r3, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x85, r4}, &(0x7f00000001c0)=0xc) writev(r0, 0x0, 0x0) 16:23:39 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 16:23:39 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xd6) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) r2 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/52) 16:23:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0xfe86) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, r1, 0x4, 0xdf8e, 0xb891a8a, 0x7, 0x1}, &(0x7f00000000c0)=0xa0) 16:23:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x120) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='\x00', 0x801, 0x100) r2 = accept$unix(r1, 0x0, &(0x7f0000000140)) ppoll(&(0x7f0000000180)=[{r1, 0x1c}, {r1, 0x44}, {r1, 0x110}, {r1, 0x3b1bedddc09811c6}, {r2, 0x2004}, {r1}, {r2, 0x4}, {r2, 0xc}, {r2, 0x4}], 0x9, &(0x7f0000000200)={0x1, 0x6}, &(0x7f0000000240)={0x9}, 0x8) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f00000000c0)="ed369e7a0f01cb2d77a076835d27aeed3918f80245435f9a94fa74ef707103e60d42e1b538fc75c6b6597494cf4a", 0xad, 0x2406, 0x101}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="6fbf590aa814ec5ad3716f99b3634da9a72bd3feeb2da951962a5792127f640f57b9ce07df46e5fe42f4c064acc3c553224c") 16:23:39 executing program 1: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xf27c, 0x100000000, 0x2400, 0x7fff, 0x3f, 0x4000000080000, 0x2, 0xfffffffeffffffff, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r1, 0x2, 0x1, [0x9]}, 0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc07030009000000090094db4e1f4f6e6c6a9d0f1b73cc0477cddb69e780cd2b9ec2b825dba69af6e45512ba8cacc82d6b21e01209effcfe49a9fc0cf771bb2a1418bacdf39225a9c4c987ba89d7ec8fa4d29b4e8e62f1515d56a85bbf1fc97d508f3e4dd581d86d1f48186b70b9df1e2bd9910c74479263500c445d0ef3ca68de7e95a089de3650752a2d67b6b8e26d90e363c31789bbfbf5bc01542ddb66"], &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x7}, 0x8) utimes(0x0, 0x0) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000300)=""/174) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:23:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fcntl$getflags(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x7f}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 16:23:39 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x4, 0x4) syz_execute_func(&(0x7f0000000440)="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") 16:23:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) 16:23:39 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000a00)={'accf_data\x00', "8bbf71723617e56096ba644095bc6b206defab4e340b090c3da65b09b41b25a47e0256681530f98838bc20efdc50b0de7106146a1a67735202a8a224c93e6f462e68cd2614ababf5e1b3a97912c43b769fd94ded7ffb82c50333d5e5f097b79fed08e001700d5ebad3dc2c86bc3ed08b7bf79da9db0ad64f68ab4c253ed60d6212c7fcc541776ceabd4bbe9bf12242146da501daea103945d49d2e7d7fab486910910811102f4787b68a3cda3195077ca216a1069b6d7a4741fa9bc3298244cf0569354328023263cfd659f028fe492a8e4b82d9ef7104ecce95db4eca132191943a9132792aa5971149259572adfc24"}, 0x100) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_fstat(r2, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r4, r6, 0x200) mlockall(0x1) sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000980)="3658735b23937134c7ef1313b6576e6d345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2180190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7408660fe9325078dfd5b51fabf175303933ac8bd2d5") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, r2) syz_extract_tcp_res(&(0x7f0000000280), 0xa1, 0x49393c41) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r7) 16:23:39 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/181, 0xb5) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001300)={0x81, "5d98a54b92c90fa61d9c34a28e0d6cf1"}, 0x14) rename(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)='./file0\x00') getpeername$unix(r0, &(0x7f0000001280)=@file={0x0, ""/15}, &(0x7f00000012c0)=0x11) r2 = accept4(r0, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002, 0x20000000) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000001340)={0x8, "97b3f69c7bcfc560eaec9372bea528d8"}, 0x14) setuid(0xee01) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 16:23:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd11_fstat(r0, &(0x7f0000000080)) r1 = socket(0x2, 0x20000007, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000700)={0x0, 0x57, "279cffb0c6986756a9c78e31cac22e871a6c2727419b7582ce6a36dd2ebcffc2b496df8b74409f75943cf0e94898dc346a45e8a84b6ffc10c2139d5a6e05cf221cbc2bf484ab48ea8b88056dbda669bfbc79e67363d535"}, &(0x7f0000000780)=0x5f) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000007c0)={r2, 0x8}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='/dev//.\x00', &(0x7f0000000200)='^\x00', &(0x7f0000000240)='/dev//.\x00', &(0x7f0000000280)='/dev//.\x00', &(0x7f00000002c0)='/dev//.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=')/]\x00'], &(0x7f0000000680)=[&(0x7f0000000400)=':^\x00', &(0x7f0000000440)='#\x00', &(0x7f0000000480)='/dev//.\x00', &(0x7f00000004c0)=',.\x00', &(0x7f0000000500)='/dev//.\x00', &(0x7f0000000540)='/dev//.\x00', &(0x7f0000000580)='/dev//.\x00', &(0x7f00000005c0)='/dev//.\x00', &(0x7f0000000600)='/dev//.\x00', &(0x7f0000000640)='/dev//.\x00']) 16:23:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x3, 0x10) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @broadcast}, 0xfffffffffffffeb8) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) linkat(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x7) bind(r2, &(0x7f0000000340)=@in={0x2, 0x2}, 0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr, @local}, &(0x7f0000000280)=0xc) 16:23:40 executing program 0: syz_execute_func(&(0x7f0000000800)="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") 16:23:40 executing program 2: r0 = socket(0x4, 0x2, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)=""/61, &(0x7f0000000140)=0x3d) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@empty, @multicast2, 0x2, 0x7, [@loopback, @local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}, @empty]}, 0x2c) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000f40100"/136, @ANYRES32=0x0, @ANYBLOB="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"], 0x94) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000080)={0x6, 0x4}) 16:23:40 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") accept$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = getpid() getpgid(r0) 16:23:40 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000140)) socket$inet6_sctp(0x1c, 0x5, 0x84) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x100}, 0xc) 16:23:40 executing program 3: r0 = socket(0x8002, 0x10000001, 0xfffffffffffffffe) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000040)) 16:23:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r1, @ANYBLOB="070000000100008a238e3f07ff03000001040000f927de351696b45f775200b218ecd462acae97133949a01bb13db1d9f8075eb80f9c87a6ea3bb33ad66e16b8af7b6147d7dffbad4a0c34e8cb4023e8aa8a3f"], &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8000, 0x5df, 0x2600, 0x9, 0x6b, 0x7, 0xf8, 0x5, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x19, &(0x7f0000000080)=0x1, 0xfe9f) 16:23:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 16:23:40 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x4000000000fe) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000540)="7f8c00313a250c55ae871383acd9910d65792b2849bcc3b8c8475f186eadb4054b466593fc1b941a11cefa56de1529211984c618c9f60b2eec927a33abe6350ef0e84b00ecefb56a622af6a2cfa4cd0c8b6ad1f5ca3367f57d88eb844bf3bd22") r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0) fsync(r3) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x1, 0x1}, &(0x7f0000000480)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r4, 0x5}, &(0x7f0000000500)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x900, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0101000400"/20], 0x98) sendto$inet(r5, &(0x7f0000000000)="9bf0d34b0808df106578f48c359caea15680b7e38b4a09f1170f63e75d5540ca5a9be749bf16e618d639a9aace7dfd60a85fa79a0072a16557b28db0697f85ed76bb4fcecbe32efb6e607decc03f0a1477b6249a871cb74506473ea03e19d0507814e37315d5e8787e74e898fa3197407650be44a09161662c0e2fe55578a21131578f7808c463578b0872c6295f19d1b43dafe250545a84aba481048a91251c48d7211327a0579751984c01673abd3818cc6d9e6beea6c23455ea39f15b1efe0090a782dc74be6aa35304fb4f60ecb59978d5db8229103f34", 0xd9, 0x104, &(0x7f0000000100)={0x2, 0x2, @multicast1}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="010008000006"], &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f00000003c0)={r7, &(0x7f0000000280)=[@in={0x2, 0x0}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x7, @rand_addr="67a88a0da990920502580ab20c03d646", 0x8}, @in6={0x1c, 0x2, 0x1, @empty, 0x4}, @in6={0x1c, 0x2, 0x8001, @empty, 0xb36}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000140)=0x3, 0x4) 16:23:40 executing program 0: syz_emit_ethernet(0x8b, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x55, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}}) r0 = socket(0x3, 0x5, 0x7d) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9, 0x800, 0xa9, 0xffffffffffffffc0, 0x1, 0x8, 0x3ff, {@in6={{0x1c, 0x0, 0x0, @loopback, 0x7}}, 0x0, 0x0, 0x10000, 0x4e, 0xd81, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) 16:23:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="820000000000000000e4c6292af277c2e8b698fe2a7147654bc2f8d3a08854d72d0c27e2f582f174928d6c3600db69c5185659b3ba7509000000"], 0x10) sendto$inet(r0, &(0x7f0000000400)="6e9a", 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 16:23:41 executing program 3: syz_emit_ethernet(0x36, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x0, 0x4, 0x0, @local, @mcast2}}}}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x9b, "f842031ad0fa7f6d4c41a8ba52d32d234e3bc1baf5dced29bf1b1b46f9bd5fadef1ff1a53ea7d4f9cad91c5328f6d8d80eee0b3482791047d9b441c2871b44baa5f2201cc4db162d2fb3680a692c44891711c091818e989d560693deee0e289889c950cbc1f49e3af63aecaafef738ea3a4d68ff917ef009e25d8971e9c475fc8c6b91dd0fb5c9826fb203ec9ab642cc690fc2e5b90e60207a85f8"}, &(0x7f0000000140)=0xa3) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x1, @multicast2}]}, &(0x7f0000000200)=0x10) 16:23:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x400000000040000b, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:23:41 executing program 1: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000300)) r1 = fcntl$dupfd(r0, 0x0, r0) symlinkat(0x0, r1, &(0x7f00000002c0)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) exit(0x800000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x66d, 0xffffffffffffe558, 0x6, 0x8, 0x7fff}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23ac0200aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000fc00000000000000000000000000000000000000000000000000000000000000003a45229ffbe6ccfe00"/136, @ANYRES32=r4, @ANYBLOB="0700000000010000e7811e660300000009000000"], &(0x7f0000000280)=0xa0) sendto(r2, &(0x7f0000000440)="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", 0x1000, 0x20000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x7ff, 0x0, 0x80000001}, 0x94) 16:23:41 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESHEX, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYPTR64]]]) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) r2 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4) 16:23:41 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x7fff, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x1, @loopback, 0x13}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xafb4}, @in6={0x1c, 0x3, 0x80000001, @loopback, 0x4}, @in6={0x1c, 0x2, 0xc9, @ipv4={[], [], @broadcast}, 0x219}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x6c2, @remote={0xfe, 0x80, [], 0x0}, 0x262}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x8, @rand_addr="b4b31ca1eb25e11189612a8749518142", 0x2}, @in6={0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x3f}, @in6={0x1c, 0x3, 0xffffffffffffff00, @mcast2, 0xfffffffffffffff7}, @in6={0x1c, 0x1, 0x3, @mcast1, 0x5}]}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 16:23:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000000)="ddb83772269a478055cb5a5eed3311c48b20f364dbf56748cca7ac2f015e56662ca5781028d9cb15aa374d7e64b6228726c50d75314be79c8955d0d3540a480c6b8c294096850bb1d8f83eb58d35613238aae83f0bf894de28ca21781148a00ab8a5a8079dc4448285249a627f33bfbb") 16:23:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) 16:23:41 executing program 2: r0 = socket(0x1, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7) syz_execute_func(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x3, 0x2) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 16:23:41 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000000000)=""/26, 0x1a) 16:23:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(0xffffffffffffff9c, 0x2ae, 0x5855b10d, &(0x7f0000000140)="a6e864d2b37dfd2d294d9b384104ad72ea13610bcf982da25db01a9d3e60205cc9223f3db79d75a1a3a1b4d20800375da7af57d0bc3b6abc531f6312d1a04e5eefc1bbc5cd1380a0ef1d73bf9e35947e9e0471863595708daa720f17a3154072b5aa90383e7890a34ea14107c067f02a20eeac8f902d6ce03f0062f108115183f5f4aa11b38e1ad52a6340a4606da0c59bae7dc57d0f4c8892c5f0275a7d54af2496fbeca578d224fb0471f654ae137d637414d52a113bde3edabb2e2e1d66e979a5192c9a1a23dbc7ba44585e0ff4", 0xcf) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) 16:23:41 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") chmod(&(0x7f0000000080)='./file0\x00', 0x21) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socketpair(0x17, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x3}, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xe2, @empty, 0x1000}}, 0x0, 0x80, 0x3, 0xfffffffffffffffa, 0xe60, 0x6}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x0, 0x6, 0x100, 0x100000000, 0x2, 0x8001, 0x2, {@in6={{0x1c, 0x0, 0x3f, @mcast1, 0x9}}, r3, 0x6, 0x3ff, 0x1, 0x0, 0x100}}, &(0x7f0000000480)=0xb0) 16:23:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x0, 0xed, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7fffffff, r2}, &(0x7f0000000140)=0xc) 16:23:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000780)="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") 16:23:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000000080)={{"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", "bdea4ee5d20f815da5f211cf2ca2dd215a5c00", 0x4, 0x1}, 0x0, 0xfffffffffffffffc, 0x27ab, 0x0, 0x2, 0xfffffffffffffffc, 0x800000000000000, 0x0, 0x891a}) freebsd11_lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000500)={{"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", "edd1f26bf49a352f50807f44e68b287aab134fc3ac3477955be43dbcda9ee71a", 0x2, 0x401}, &(0x7f0000000000)="08c89eb3787dc0a519fc92603895890c597988ad75d3ea487bf1a7b49335", 0x80000000, 0x1, 0x80, 0x1, 0xf1, 0x9, 0x2}) futimesat(r0, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={{0x4, 0x9}, {0x3, 0x9}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000ac0)={0x0, 0x9, 0x6, 0x83, 0x6, 0x2}, &(0x7f0000000b00)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000b40)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000c80)={{"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", "8bbf34c16d92e53f1ae6b7c4094af64dac566ae1269d4953f0d46fcca03e7823", 0xba, 0x7}, &(0x7f0000000c00)="2a94ce5b50d4a9ace02e61ad2d9ead31daec9230763563c59382f03c4860541ac18bacb01390deb89e673b31a36e9c2d309ec639cb375db8d8059e1b103a2adfa25b13a77630fd17ee108775dc1bedb350b5ba5045469fd4b4f014", 0x7e, 0x81, 0xfffffffffffffffe, 0x80000000, 0x6, 0x6, 0x9, 0x1}) 16:23:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x10001, 0x3, 0xfff, 0x366, 0x9, 0x80000000, 0x1000, 0x40, 0x5, 0x100, 0x8001}, 0xb) getsockopt(r1, 0x8, 0x7ff, &(0x7f00000000c0)=""/185, &(0x7f0000000180)=0xb9) getsockopt$sock_int(r0, 0xffff, 0x21, 0x0, &(0x7f0000000040)) 16:23:41 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @random="c1bcada87ad5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 16:23:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x3ff, @ipv4={[], [], @rand_addr=0x8001}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) getsockopt(r0, 0x9, 0x0, &(0x7f0000000100)=""/241, &(0x7f0000000200)=0xf1) shutdown(r0, 0x2) 16:23:41 executing program 1: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x3000) 16:23:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) 16:23:41 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x64da5828, 0x7, 0x208, 0x9, 0x5, 0x9}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket(0x10, 0x10000005, 0x8) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000380)=""/244, 0xf4}, {&(0x7f0000000480)=""/70, 0x46}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000540)={r1, 0x85, 0x2, 0x3f, 0x1, 0x1, 0x20, 0x653, {@in6={{0x1c, 0x0, 0x9, @mcast2, 0x6}}, r1, 0xfffffffffffffc01, 0x8, 0x3, 0x8000, 0x5}}, &(0x7f0000000600)=0xb0) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000640)="2b6a34b6fa9c603a3aefe36e7a4adf617898e6556966ed31da83e86a76b0cac212fc20b70405312ab3cef44c694d2ec354d74d4c315dc6d735401fc809ab1ef15e1db7c2bba04c314139703784ae08b9284851714a8d42237f8a6925a6d90f66c7a54e3377e3d7a0d0bfce6533df3e22fd7441856db3a8158bfbc69451fbf337325bd031422d5801bfbd2240a2d3c349c6ecdf9190423002cc45d4f71fb8a747eaec095eaa143c6c3afa2c6e02f58323cd817d6dbde44b367cbff700a2264712b4f8c70400fdf94adaa39785c0639bd96459bb2b985bbcb5a14abd93448f190b6ba396b32c8ccc257a", 0xe9) r5 = openat(r0, &(0x7f0000000740)='./file0\x00', 0xb04, 0x4) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000780)=0xffff, 0x4) r6 = accept$inet6(r5, 0x0, &(0x7f00000007c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000800)={@in={{0x2, 0x3, @multicast1}}, r4, 0x6, 0x3ff, 0x20a, 0x8, 0x3}, 0xa0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000008c0)="2db81583d94abc9f6d940f33d28db019e468ac62ba5266157ca89943da8c0bcc1094e0679cab6bb124d447f64b344020ed8f3d883966213b8bcf75f32af99523f63c5264b11e27e1e0fe439cd0aaf6d8c63c65757f811090701108ea6bec9ae6db6a1bb19c6225154edb08c1f25fcc5f248d9bf95780a56e65779426f066b9b3d66e6661e1090efe3ff5e05eca8a7020a5170343df755b15827a38bd00800bc45aafa528868d1a6ace4af2a456e45793") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000980)=0x80000001, 0x4) getresuid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)) connect$unix(r0, &(0x7f0000000a80)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DIOCOSFPGET(r5, 0xc0884450, &(0x7f0000000ac0)) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000b00)="c9fba3c7884dae68e71d561074549a62a929a5af6a22c6bf41434100bdb19c5bc6f7ca43d41167f2046647c4067fcf0ca81928f7170616432f4b25c916e03fba9564929010fe3b47ae5ce915b9e0e8291e4397669de7c4c57da70170cd597d2e93abecb4366f287d8cd5e9a2d6ea99278cee42f584") getsockopt$inet6_udplite(r5, 0x88, 0x4, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) shutdown(r5, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000c00)=0x6, 0x4) msgget$private(0x0, 0x0) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000d40)={0x10, &(0x7f0000000d00)="bdc96425c75e2b1f01c6e99f55f58f0fedf218", 0x334, 0x2, 0x4}) ioctl$DIOCGETADDR(r5, 0xc4704436, &(0x7f0000000d80)="00da738a40afe2430a6cb7c29a1af480c03e1bcd0aec5819834a8b1e91edecf62965cb02880d7ff33b0391ef11163a05d7b698a43a348decf356ff85e7e2e48d93d0ea") sendmsg(r5, &(0x7f0000001100)={&(0x7f0000000e00)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000e40)="0bf8c0aa0b836ccf90db20156da24a1b86300795d855eca296eb105e2d8fa030e6765308fbb0f31e0c81ee22fdb54042dce29de1ee85ab56d79289106bfaccfa199e5bdaecc74c764345bba492381ab33a456b74129fe3d885ecb3bad99a6823b14398ba1045c252fde1265e71d790d3e88d459f225f3cdf42ab038ce005258b773533e0efb61d63ca28670525c5b4cf12614506891c7886027a0adeeaf6b30ad3ee23c6c979", 0xa6}, {&(0x7f0000000f00)="94853c4aeea951b0ccecc93608746650f14240d053e80a395263b084ba067a8f4f9643b8548a0a6d63ddddf93146187a0660f7b0bea7def1d786f1c8a5e6274ae6184762eaf06e265895bb01a3d0a6225b6543ac", 0x54}, {&(0x7f0000000f80)="9f950c96b65fbe6b3a3c65d38011aad4fccab7b9", 0x14}], 0x3, &(0x7f0000001000)=[{0xc8, 0xffff, 0x800, "5444413c09f9a66065f98f38cad596e176cfbbf1365f0c3f9fbe597b380c20b6ae49e18a129e9b9908df78a2e52210b562f02ff6979b0d5c9be44dce7e45cb5569b0594e40c19aa593a203b8abbb17e1807ed5c26a536dae80db9f6b3bc09dc3b5c8a0eb12c9e482ee25089113ce6db94dc9aba7fc09f21307dcfe74ed6e76df0383c4f6f988977f5d4fc373b782a06f2b01e210a4842636e7d9f3dea07459b2f9a1642df788fdd304c88b2127665306b45868031e512462"}], 0xc8}, 0x88) getuid() msgget$private(0x0, 0x1c0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000001140), &(0x7f0000001180)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000001240)={r3, &(0x7f00000011c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x800}, @in6={0x1c, 0x2, 0x5, @rand_addr="ed7f1543d754bc11d1faded85c12f0eb", 0x8001}, @in6={0x1c, 0x3, 0x8, @empty, 0x5}, @in6={0x1c, 0x0, 0x8, @loopback, 0x45a3}]}, &(0x7f0000001280)=0x10) 16:23:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x40005, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x7fffffff, 0x3f}) listen(r0, 0x0) listen(r0, 0x5) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c8, 0x4) 16:23:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000000)={@multicast2, @broadcast, @multicast2}, 0xc) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392) 16:23:41 executing program 0: clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x30000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xe, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xa97}, &(0x7f0000000300)=0x8) r2 = socket(0x17, 0x10000002, 0x800000000005) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x886f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r4, 0x1, 0xf, 0x80}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r5, 0x2}, 0x8) 16:23:41 executing program 0: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) r0 = socket$inet(0x2, 0x20000007, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0xfffffffffffffffe, 0x240000}, 0x10) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20040, 0x20) freebsd10_pipe(&(0x7f00000000c0)) 16:23:42 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}}) r0 = semget$private(0x0, 0x4, 0x180) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x8001, r1, r2, r3, r4, 0x0, 0x80}, 0x4, 0x9, 0x40}) 16:23:42 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x4921) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) 16:23:42 executing program 0: syz_execute_func(&(0x7f00000002c0)="982c3a0f05c442250b0bc4630d6adb8ec4e2e99650855b660f162f0fc4014e66f66d220fc421996783a3380000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2bc4a3c542f2d20142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@rand_addr=0x3ff, @local={0xac, 0x14, 0x0}}, 0x8) semget(0x0, 0x7, 0x204) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000000)=0x100) select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) semget(0x0, 0x7, 0x2) 16:23:42 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x9d6a, 0x3, [0x8f4a, 0x7, 0x1000]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x105) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = socket(0x11, 0x2, 0x3) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x91) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 16:23:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e0000010000010001696c653000"], 0x1) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/174, 0x1d) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e605c2573d8cb9f037f2c060400c0a59f02e7de1d69850707302f66696c6530"], 0x1, 0x0}, 0x20101) 16:23:42 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00004000000008004500003000000000000090787f000000000000000b00907800000000450000000000000000000000e00000027f000001"]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "4a301af67685ab8f59ef9237cd5da1945a1d002d136254536e1b9c7f44584dce86c1c29360ab286e939b31b9ae222569adb54c0fdc2dae762b870f443320bfe72dccdf228180f335bbda42e15bd78c9869f93d0fb677cffb0ec4c91c3fc061b20cf8445a231d57df37a9531de2ed60e42bd5183f010c9b81811285efbf68ea80681babd068762c10bb7a470ad9acaee6a8b3ab1b006d2fd5db37994a88cb333aa5811347bcad213bd3951b5f48706383f5108b012187f84c5680af5a489b99ee4755ddbf6521877415833adcdd8b3173548f90722655ab11babe62dbf8e434f967c11998fbba56efe537150b87706e55"}, 0x100) 16:23:42 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x15bc1d2b, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x3, "9fb9c0933523383054121767f7661aa9"}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x3, @multicast2}}, r1}, &(0x7f00000004c0)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0xfffffffffffff3a7, @mcast2, 0x1f}}, r1}, 0x84) 16:23:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="742d3dcce1f79b0726"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000001e00000000803abf7a703c53dfb5840f0bb65eaeb177a6"], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x195, 0x8, 0x4800, 0x213, 0x4, 0xda, 0x101, 0x588b, r2}, &(0x7f0000000280)=0x20) connect$unix(r1, &(0x7f00000002c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), 0xb) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 16:23:42 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x4, 0x71, 0x2e29, r1}) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000400290000003f00000cfb1b69d31618e801459ed3f8b6000000147e00000000"], 0x14}, 0x0) 16:23:42 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3173, 0xfffffffffffffff9, 0x10001}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7fffffff, 0x0, 0x1100, 0x401, 0xffff, 0xfffffffffffffffe, 0x6c7c0cbd, 0x400, r1}, &(0x7f0000000180)=0x20) socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) 16:23:42 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x3) openat(0xffffffffffffffff, 0x0, 0x0, 0xc) munmap(&(0x7f0000aa0000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 16:23:42 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8001) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(0x0, 0x0, 0x0) 16:23:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0x8000, @multicast2, @multicast1}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) lock order reversal: 1st 0xfffffe0000b3ed00 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff80003c3b400 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 16:23:42 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0xfffffffffffffddb}], 0x1) 16:23:42 executing program 0: syz_emit_ethernet(0xf3, &(0x7f0000000080)={@random="223a130f51cb", @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x101, 0xb195, 0xe5, 0x67, 0x100000000, 0x6, 0x7f, 0x0, @broadcast, @multicast2, {[@end]}}, @generic="0e4c81729eb2764968832f36e325559fda1930e4de3e2f19482914e1771468fa455e6c4fbd3188b3babaaae4dbc1bf6313f2f68d1074cf3230a5837cd8ba32202a51660740cc6e5c31acd430eed42dba1470fc8cd381957d65524d9c8cdceb5ee7493c7ba1200e008db88e15ee615fe389a4cd5a954fe3b1112381fda4fcd775330b99e69d276a92a727e58dbd4dc8e278eb9e267d1c8ef16846e754bf9665f712c7f7383c15ee2c18817f10f333cec8e9187123d18308b8eefd9eebb59a46052fe0a2ef7a610227586d03ba00"}}}}) syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff00000000000088a808008100147ddf714540f89781a59e00080008000000000000ac1400aa2b0d9527f5a5ff"]) 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 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r0, &(0x7f00000001c0)="2c64b9ca0fa7314a56ac76774c3451841fb92b9c977da295be7760eb602989ad5a787e01db723f8ece6691f738063084123d58e5e12f1c2a3b4a316bb61c798430667392a5fa7c7c697cd4733ce0b2da6fc3b12297d2e502ca0eb02792e65c2e5ccbb8", 0x63, 0x100, &(0x7f0000000240)={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 16:23:42 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$unix(r0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f00000003c0)=0x2b6) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000280)={0x10}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x1, 0x52) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000380)=0x391) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x8001, 0x4) #3 0xffffffff814daf62 at ufsdirhash_add+0x42 #4 0xffffffff814df8dd at ufs_direnter+0x5ed #5 0xffffffff814eda5f at ufs_makeinode+0xa7f #6 0xffffffff814e7210 at ufs_create+0x40 #7 0xffffffff81920712 at VOP_CREATE_APV+0xc2 #8 0xffffffff811857c9 at vn_open_cred+0x409 16:23:42 executing program 1: getrlimit(0x8, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000700)="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") ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="adadaa7526a168a1a56ffca5f68b8c37f3625b0e0936") syz_execute_func(&(0x7f0000000640)="982c240f04858520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b659e3311e1e5dfba1c9fb110f0f3804830a000000") 16:23:42 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) madvise(&(0x7f0000c0d000/0x1000)=nil, 0x1000, 0x3) #9 0xffffffff8117a0e7 at kern_openat+0x2f7 #10 0xffffffff816d15b6 at amd64_syscall+0x436 #11 0xffffffff81698c6d at fast_syscall_common+0x101 16:23:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x6, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x1f}, 0x8) fchdir(r0) syz_execute_func(&(0x7f00000000c0)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) 16:23:43 executing program 3: r0 = socket(0x2, 0x5, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200)={0x4000000080000, 0x600, 0x0, 0x2}, 0x10) 16:23:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x20, 0x8000, 0x2, 0x9, 0x1ff, 0x0, 0x20, 0x5, 0x16ce4010, 0x68dd, 0x8131}, 0xb) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000040), 0x8) 16:23:43 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c230f05bff8000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100800, 0x0) getsockname$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) connect(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x80) mkdir(0x0, 0x0) 16:23:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f00000003c0)='./file0\x00', 0x2) 16:23:43 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2, 0x11, r0, 0x0) 16:23:44 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x2) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 16:23:44 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(r3, 0x5) fchdir(r3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1011, r1, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) sync() getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f00000001c0), 0x0) mlockall(0x4000800000002) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3f4, 0xb8e, 0x1ff, 0x7}, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x13, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xc7e}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r4, 0x829}, 0x8) 16:23:44 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x1ff}, 0x10) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) 16:23:44 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) 16:23:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000000)="a22a392901a5ec44e7927d01000100000000005cbf9e05cd674558569413") r1 = socket$inet(0x2, 0x20000000, 0xaa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="08000000020006000200e100070006000400d39f"], 0x14) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x3, 0x4) 16:23:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040)=0x4, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r1, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d786278f7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0x6, 0x3fc, 0x0, 0x400000, 0x3, 0x0, 0x4}) setsockopt$sock_int(r0, 0xffff, 0x303f, &(0x7f0000000080)=0xff, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x1411, r0, 0x0) 16:23:44 executing program 1: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x1cb) write(r1, 0x0, 0x0) 16:23:44 executing program 1: semget$private(0x0, 0x0, 0xf2f0c82bbb49de87) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/1, &(0x7f0000000200)=0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000080)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") truncate(0x0, 0x0) 16:23:44 executing program 3: 16:23:44 executing program 2: syz_execute_func(&(0x7f0000000140)="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") 16:23:44 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x80000001}, 0x8) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) 16:23:44 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10804, 0x9) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @rand_addr}, &(0x7f0000000180)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@local, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 16:23:44 executing program 3: r0 = socket(0x20, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c000000ff7f00000166696c653000"], 0x1) 16:23:44 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x1, 0x6, 0x6, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, r1, 0x8, 0xd66, 0x11}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) 16:23:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xa, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000080), &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @empty, 0x1}}, 0x0, 0xfffffffffffffff9, 0xce49, 0x100, 0x100, 0x9, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x9, 0x520, 0x200, 0x5, 0x7, 0x100000001, 0x9, r1}, &(0x7f00000001c0)=0x20) 16:23:44 executing program 3: r0 = socket(0x1c, 0x20000000, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000000140)=0x107) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xffffffff}, 0x8) r2 = socket(0x2, 0x5, 0x0) getpeername$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r3, r4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000002fd8431c58d47f3501713606217a66421ad5b5e122ee4bb64f65d3c57dad6d13ac37c80af97aa11b903cce2d83d8266eb3182546f118036747de18ab5ca11ec1850a9f076e4792b890866aed4786dee53da98cc03c1e807e6ab26db184f0d7228c8a88032cc7bec9"], 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x4, 0x2}, 0x8) 16:23:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = socket(0x0, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x18fe00000000000}, @in6={0x1c, 0x1, 0xa52e, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2301000080ff010000000000000000000000000001d66c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffff00"/128, @ANYRES32=r1, @ANYBLOB="c00e0000c2a24024003001000007000000000000ac5941a7a0506fb5944d97296b08847a67b7153ec7ebd6df9944477eeb3d6a7d1210dba3c8b70f43179793b3d29e948a35af42c9125577e7027e86892d0de654795278fd772a10f05aba0efc00e68dee98c70e9cc4b0178cc121d91b5c0100d6d38bdf0fa520f9004a09020c3b0b6a3dd3c3d12fe2e1567a1194f7f0"], 0x98) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r1, 0x7, 0x8}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x400, 0x4) unlinkat(r3, &(0x7f00000002c0)='./file0\x00', 0x800) socket(0x1e, 0x4, 0x100000001) May 21 16:24:09 ci-freebsd-main-2 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 May 21 16:24:34 ci-freebsd-main-2 syslogd: last message repeated 2 times May 21 16:24:34 ci-freebsd-main-2 kernel: Can't start NLM - unable to contact NSM 16:24:35 executing program 2: sync() ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 16:24:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f00000009c0)="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", 0x585) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="910000009bfe27632cc6d2a295e81d3063df6975a5ff388e7da7662a18c56ca3355b687f53d34b37c104bed4e7050029df107efe1f97e2070923ead8d48c161d41e18fc991c0407dbc5d9631772001ecd5a1441db860bc61191e857d9afeb161756161a7d54ce521243b87b8e06f3f60bddb6addcbe3981f71fc106077a7c865ef1187bebe9a4edf88e70c0da3ca4aba023fe336158c24b57af4b85ae91e5e8f705d2e88243cbbbfa89920c6d1219a938bcfbef3776c59a8fa0c56deb400000000"], &(0x7f00000000c0)=0x99) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 16:24:35 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}}}}}) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 16:24:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xc, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffff0005, 0x4, 0x7fffffff}, 0x8) 16:24:35 executing program 0: syz_execute_func(&(0x7f0000000280)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x92}, &(0x7f0000000100)=0x8) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000040), 0x4) 16:24:35 executing program 3: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x44, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)'}}}}) r0 = socket(0x1c, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x2, @rand_addr="da8b7c35d0f64b911b7bfd4b442c045c", 0x8}, 0x1c) socket(0x1e, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x800, 0x4) 16:24:35 executing program 0: syz_execute_func(&(0x7f0000000280)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clock_gettime(0xf, &(0x7f0000000100)) 16:24:35 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) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x9, @empty, 0x4}}, r2}, 0x84) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x6, 0x410, r0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) freebsd11_fstat(r0, &(0x7f0000000000)) 16:24:35 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getgid() mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") accept$unix(0xffffffffffffffff, 0x0, 0x0) 16:24:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000080000000300000009000000"], 0x44}, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 16:24:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c651a20aa6c3000"], 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) 16:24:35 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000100)={0x0, {{0x1c, 0x2, 0x0, @loopback, 0x8}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xfffffffffffffffc}}}, 0xf3) 16:24:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000000), 0x4) May 21 16:24:35 ci-freebsd-main-2 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 May 21 16:24:35 ci-freebsd-main-2 kernel: Can't start NLM - unable to contact NSM 16:24:35 executing program 0: r0 = getpid() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) r3 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x1, 0x0, 0x800, 0x100, r0}) 16:24:35 executing program 3: r0 = dup(0xffffffffffffff9c) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0xffffff0f) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1015, 0x0, 0x0) 16:24:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000580)="a804998318b3902e4bcf73bad84eef670432359aa3ca573e31ad01b978acdcfcf935442d2b7cd7461e55a49e41c98c1c8c796668e15e05eae9291cb3c68c16838a6aa680272262e6d32ce65c11856454fed45f633561f7d092aaa3b63093a2adce1cddc4544d28dd80b32f18de34437f2586f8c8dd48c20b3dc97387fb130b6143a62579cf0139b6a69b056d00f63c2128f2eac605e1fbc820bf2d3dd66fdb19792b0ddeffff127675eea4311b77b294415e2d70dca6771a0ab74c0c3b434d382510d2f7cfc9d1f1fa43730f1d0af3a7c9582704268fe7b0da7c9ae23e447415f3a6d718f85bb9144235d4ea252ee13a894def9e10e80013b8a2d8a77d44") 16:24:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') execve(&(0x7f0000000040)='./file1\x00', &(0x7f0000000500)=[&(0x7f00000000c0)='\x00', &(0x7f0000000200)='](#*)\x00', &(0x7f00000002c0)='\'#.\x00', &(0x7f0000000300)='@\x00', &(0x7f0000000340)='}\x00', &(0x7f0000000380)='\x00', &(0x7f0000000440)='}#\x00', &(0x7f0000000480)='\x16-,,\x00', &(0x7f00000004c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000580)=']@\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='Q\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='&.\x00', &(0x7f00000006c0)='+)\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)=':%@\x00']) rename(&(0x7f0000000400)='./file0/file1\x00', &(0x7f00000003c0)='./file0/file0\x00') r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000880), 0x71a96eb65a07c2e7) fchmod(r0, 0x80) 16:24:36 executing program 2: r0 = socket(0x1, 0x10000000, 0xffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)=""/166, &(0x7f0000000000)=0xa6) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 16:24:36 executing program 1: syz_execute_func(&(0x7f0000000180)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 16:24:36 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="0cffffffffffffffffffffff81003f000800450087f693fe728320d49078ac2300bb000000000c009078002000004700000000fc9b0000000000ac2300aa000000000808000000000000961b7d1d09ccfc1b7e6b4f1e2fe8562378a1276ff0"]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x88) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="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") r1 = semget$private(0x0, 0x3, 0x4) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000280)="2aef458b054371a994a4cdc331469ed2e67c8d902783b0c2204b89902fa4c0934b11525eeb03456b4d141d4a3d9d77dd5c2ad3b5cd04d15cb987df16272d538d966d2210d864fb1f14f4bb267b35cd5f908907d198ad1e9af40ccb5fa9efac22bc57cb882ac9b3bfdd2f075b98fbd93142523ba0b90bfa3e1111ac28f76aee3d759547f8c668c6c01f8f186b1105cd3f3af17f05130c1869c8ca46d734342602359e581caab9a83f4653d4a3ef2b07cc6bc66894e23253f5a853a64f71e9c431ae2d27890e6f807a9c6395809600b471216abfccdbce17b2e979cfb127c046f070bf3e580691", 0x800, 0x7}) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/13) 16:24:36 executing program 0: syz_execute_func(&(0x7f0000000200)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c7cdfbc4edfe479fc49fc4822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35f5b45363ef80f9966030faee4c4237962bbdc3b4a680b0f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d44d514131413111d00") r0 = socket$inet(0x2, 0x10000002, 0x1ff) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="6c549d0e6259d5de70fc055e05aecaab467d7e8c869ffff7d0b983fe3a5e5b635866252631e8af50d7a9f24d5f75705b8e55ff875b2cfbf1e9c1039e617fefa397adac7f1d47f20e9cb0726354b2a875323bb03c7130b35bd7275e468d800d598cd5d5a7202ca736424df3c77e3092b0c2d6094754abd20ce28ccff263ce43d1", 0x80) 16:24:36 executing program 0: socketpair(0x10, 0x1, 0x24, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000001c0)=""/212, &(0x7f0000000040)=0xd4) syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}, 0xc) syz_execute_func(0x0) 16:24:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r1, 0x0, &(0x7f0000000400), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x349e}}, r3, 0x400, 0xfffffffffffffffd, 0x40000000000001}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000340)={r3, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0xf39, 0x4) open(&(0x7f00000003c0)='./file0\x00', 0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23fbffffff3136f88966d8133c050d67184b399ae40800"/128, @ANYRES32=r4, @ANYBLOB="060000c2090000000500e11d"], 0x98) 16:24:36 executing program 0: openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) r3 = semget(0x3, 0x4, 0x80) __semctl$GETZCNT(r3, 0x0, 0x7, &(0x7f00000004c0)=""/4096) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x319, 0x2fffffff) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000080)=0x100) mlockall(0x1) pipe2(&(0x7f0000000040), 0x4) sync() sync() r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) 16:24:37 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000440)=""/113, 0x1ebeaf82597f78bc}, {&(0x7f0000000080)=""/51, 0xff75}], 0x1000000000000317, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f00000004c0)="75d4255804ec0cff52c3fcb4851a45c22e93432b40a622459620543e6a9ffc787931fa26e4aab86772826efcdf0c58527e5e0c4faa5566f447fac8f6d201c4ecf9939d49a4df171f455358a7d6e93d83bf88d03a4ead2d9984429fbe53f0c9234e8fe0eaeb0da5deaa3c02b9ab489f179354f79d12b0f58aa326a8e256fc0fd43ef7597596833ae4feda2c5346f182b3d46da5e3fcdd9bc8c3f13183ce2c0ee7bc5c03952f2963309a3cf618c66203c8884cb07cc80d5786df4cd36a0f3a00091904dccfef251fb0ee2027016c658fe521687bcc7be38170211dfbc360155e1759d19487ee385d54795c70f52683b0357c93076d3237141b97828fea09c162a6df9b544bebf3f1bf199c6077821384ab0f14879e663aa6118fb2503dea51551ff3c89c73086995a154f8956aef0a1c0e847a502d5ce4e5dc71ab330fc94c376d0e2f5f923161dc2021fbe1b8037608e5fa2c52983da0c9933ce12d164c7a564cbd4bc10a15028cbd6758bff734edcf445d7ba40890404862ecfa7c762cc01d7162a6e1cc859c4682a11508d284b66b1a6d5bd579c3e7b120d8d8612395c8b7895e838aa0a1e693022aeece19a391d06b2dbc91b02e82219b637e10d29072141931ba3534ca8fe6058e03485fd4481fe169b7d48b0feaa1c1ba333581a3bacf489d0171a438328968cdb0a01adabcaeb0927ed5cf3dfcc90eefed0c464ce4f1c41260c77474ae31fb92fefe5b36a0a5f0ac8bb32809a2d79168de40cc9f363be5938e4d0ff91c8d796c9c4eb2913af65929fca5c2fbba95bb49d5900fa21a12dc3b65305271812fd650e0b8a82e4327762e02aa6b128cba7e6a8b7df6d303407dba208556854a9f1b563995b231913c85e0017601b0374823debb9729973066487558a289b348a8bae55af75b8285129bcf6ef68b22ec918e7c6a0cdad348a365ae0ba57a58db06f6733080370cd34c77112fbdd94ecf7f1845caad220a6cb51ffa0da67dbed360cbd86638bb1b2f89a86e295848e4bf19892b37e59e5ce41d5dd9c32d6a0e49cf9f9be7877b72256ea4b543e46d81d4fa4c59fe346f47e9a46b0c951405f9a12d634ae605d3a84fad7a11c3dd8f82cb35104866690d9537a9bff4895ba34d2853c5b290e0ac312f1b5c4e0e5bc9f27b8dae976760aec8f051502abd8494fb580f0f17bacab693534f8e6f43d26289869cc758dfcbc16990e90612834e955e034cd41bcb03000957ae509141beec912c5b2ecea777800486b1304d7d747f6b46d99d1b74268634b33feac2c686fe6d98241966186ac0a7baf220cb2e0127edfe0cb38a5e220f50db2e9e9200a3e21a226e43d8a147ccb2631f09c3d239d3dbda8de77104c2e210d9b0139a9e1636bd06364dc655dc657c38a1eb4e50f6dde42b41ba9f34096a55c8fe8bb9af3df151c06aa778fc0a1c442aafcc273fe3855415d6253b2818d8011754d2279e4642871b3d90e25bb99645bc69de3447f7a71f69d1c31490c63e56b4181377c9146a8defea0df9e71183670077b95dbfb393fc7be35a5f38823b6b76a0e3cf008dc190c467fffc2300169b851862ef36b84711bb812ec6573a01610f819692c6ab58383695b4b35b97a336453c41dedf51b8091ea5c7cb1c5a08bbfae0da2cf240703a01012372ac83c9a1468f7b50f318f87f9d6e75fa1ec19803cf312123759913b3a87c773f0855f5139158e9be1856292dba3dc57c6e54785eeee8000a3ad4e90a23fd6ca3092d59127622266b3c27c97f65c01ba8bdb15eea8ed4705a45db18c976babe25ab0fdcb2f92eac965e2995cc58b7ded7f93417ef90a2c0fce5193155d42e1befe94a2245b7364ee0ce1b0416e8e716f71b17d4c6ce64d8088d8fdc6638f3fdfafa2f23227412f2d6a43323b45d8f85f4806383a9d5a52dfc422d3467f6c83d5994a7c92410e2ac79e3058763bd28b2e601f6a86648ff2a25cdc63b1346ccc9952f64d0380bce761fed69f9818bfc47449307c9d251a18a503aa9433397cd3c2f2cca22f80d4a0a98b0863bc94a1018dd3d63161cf1d5ffbe2256a27e1c64c654c5e02b29edd543a4720bf816007c984242085f4cc1e1ea2b7d05e85589e90c6cf3ef58ff101f367d7fba402fe4c119e0c98f620d5261e4ecf23b9561a47f2734127e5918ddaf9f9f5b6cc916d629441d47bb60b7e198c0ad3a4143b83a9b8f7f1ec6e67b0f9a669336b8f50ce2bba01fb2cb5afbf6cad1ecf604d90a4c35ad6bd380930c67bab328fe6b7407a8f39231036485eb20ffcba1149585e31e040882ff9da8ae58a2cc6de0c8814a3d1c0465726ca9e178e20a4bbf268da3a14e0b0d9f973c65cf2734711d74e5a4e40ae05a5b6dbb85511e453f3458f7e96b99f52f55176fca4a0aff4a03cda5bf16f22d74b267369998f11a0b2572160030490c3bde54fe9c3553c536776a675d004b2a1d8fc7423aab84680a50ca442eacb42ff3dae53ea48903c0ca7c350e06fa51b528c6fcaa52dfea4b28bdeff441300733c5649231a99dcdb1d704eaba32cf197945f5ab82284afed315396f2071934e684c723ccef110ca57d903636efef50017fdd39725d5630fa5a0671fc2190a4e5ea94d0cddd11d1c360d14c0843fcb68dd6b1c316b22e1d714f9031635ebc167183d41e0177f1acd962acaa962de9afcdc02b7178d3851199eb186121d5679590cedb094b26018c6c2d866c33c758ab7452625735d0acaa72fc101f9db1e97e104da8a7e902f9744f5ea73570c5478f18e7692d9c0446f7707427738359c88544cc11c7c8c467b456afd11add6d429e2300d3286ba469b5f7992fcb27eae29cae059825f004d0921a35673494bcf2af4f9c3fba3b78f451453fa73c069a6d43780e1f3e8f5b79dea82fcaff9b83f5149e470287baf227e9d8cd32ea669d796966d3f2521d56ffd8da24521318620ed2b90ab54d18990d3fbf6d4deecb8f7e8026c0bec2b9635f49a8d255ba84fa6da232f2839b01a303202082848a92228bff29df0ea764a49d181777065cd2d0b1406845ff9a198f817db7ad06b0e629d792a7cfbc89e929cd3b7acd4697b1e00121979beb80b8fa82ae9b3b9dd40cd89aa382318a7b980c4c47ed02d2c760084112913083f0f6ab02f63e60980f93b2b5881748d133a8819e63be4e80af98373b88cbabe2ec55d0429859029249e50772234f0cfa56fec8a6dcfd19707e25662b809253bc73ee4526c4f60d8ae6b32b76920234fda6a6d029a455e57c81880809801ab334929818ea8b7f6a86fc6fae9895d85c3c52617e47644d3033e95036922c1b4fc06675b80f36697f210656032d51d1f6b909375139494c5720aecf2b3499d2a3308977e762040c24b1450e980ae0de893bb6a59b7fde3da0d1203dbf2413837939c6c9e9447a496b0df863ec1597d52f79cc793a8c36eb47e34da0d589d90285092ed74f6ac785814f42c95284e71c2c7ca96dcadc560f7c87a617f98f288a3404a12db619cd977d4436161c2eb2a6754e9568f847ec58db1b3e2d7d62835832ba5a073d93385ec6bfa2750fcccc47a6a52e02576cbec5df7ed6013db2f675a15430279b6329d91d390e201ee44bde4afba576e7b966239d42fbbbfaba8f796b5299baedc79a287d68ffdb508d4e4c2c8afd570fdd313b50756469a23cbb96bb8497f6db243efd6d0b6bc442d34021a375b07b565a297bc0b3c5b348b26cfe01a0e4823bb27e88f39327492c7eac97e1d1bfd4f1c61a23d7244cd8f3ac9937e110e6a8cd7548ab708b37bda7288ae785db471dc9c22eaeab7e265a62cedea28a7c8265867a4b943926aecd2f55a0a9c157c29236990399db3bc44d36f4b7e99fb77e5c60fb0ce8840719c893e8a8f788db6945cade2134adda1716d76c86f8a60f5814ea65ff895f9bf15805000a4304bca373d4690df5a55e71927621546833276e28950607fa53b37bae9be13528001cec4c73e3502cabd499166131857c623bf25089dde7c6cbacd6be6182c1c85aaf0b1b495175e8b92cf12706d958ea2f18d0dda9982643cd9a5a6bebd57bb8910273609db821586deb30d1ffd37593ee2763f5921b4026f6b776f129dac491eba847b4abe01863f5751b2f42bc896fdc8479d8bf7d4574bad383fb718984e564337254e021c288df59eb7e5fd333dab7fc510f2cf02baddfa1c43987c4a0c55b93a3e39ecfb6a2b4e7f5d9f1b92843da4acfaa043aa5384b203a6c4817d34115466d09cc4f28adb9b444d8ecb77c22214fa5429a35279c42a63df33c7f41b662628892a12151477cad3cd6e1de129f5c3393e2ee9bfe9f44f827c4276d3d80d4ec952904eb157471f9cb753dc46b793ca14aa266418acd60e1fab53523d7facaf7a4ea986626c2d1f9da4410e4eaf472a4b638be71b04c985b91f0f3d320ff9f4d1b383a685e05b293ab882ed25b2d1cd13a0ed3b7813e817c0b4fb63ba1b08f839e4bbf084eed69f27361abb9542ff48553358c460885ccf5506bbc90f8a5eac9db79a5f0a8a5ea1f4d26282d104079fc3a5d892f2f2f844b1e2e519ff4e7507867a759467bfc61a5651cebe4b2a2664025dfa61d48ba35ec212248ae511a258a1fb1701e6e7c5c98092e18e14fc451fbff2a8f14eaa938f171fbf177af020d686d6f14b8e3c31a68f0a0c20b11dc32f4c80f0cecb59a6e1b6a5c3c8277d3e71ed5ca7be235c9cb19355ec8ef56dd485339061401c3a98b9bb26f5de6bbe45495f70570977628977808c221cc1c7e0a230c8f5097ff865ed351df542b37efb126288aa1cc7755ab19fe1822483b6426fd75b04e3252b1b93e424769540a5b39f91dbdf223e42d132a827c714bb813fc81d42819a6df0a8a40a0e4f47d71aedeff90ac86f23eb1b2ce2c5745058b27cecb977511cc347640448b290b93e5b152ed6cd805aa779d0ab51d0e01c723e31eb47e09c2997d72b3d8969ef7a086ae5abdf4c1bfbe714e2f411b63dec20e2d9e9f52df3ec593195fd0837ab79dd6a3f7d450ef5c41adc9f3147fd1cf354256fe5e778a6f3056c374ee92886562d07d6fe6e866cec38f7a7253f56c1554c6422ea6c8d9f5112a70e9f5758d669c206c13a55d05454caf8d5dc064af16da08dd33f9e8814a9833c8ced57b353163828ee082b5adb0b1ef6c239bba33ad66ba842345090726905bbc5dc2de15855fd91040bc267aab53b6d4ab84a3700bd4dd370c84ab83ff7cf1451f0ddfc7a04936830b916c7c8e4079a1045484c1d9df61f45385385f2e374ed71d54cf103a76051a64ea03d1dd6fd1f719ebdcaa0b56c0f2829cfc309f96e9090915f4d349a387b366ad002d020176e765273a32484bd07b23bde37117c8444e338fbcc804c777e8f77a1908cfe76b8d289d06aba7d7ee40a03231da0e7b7122051142c161b42ca2cf65f5c0d0db3cb868d9fb8e7d181536bd85c68e74177db56693764e0a667efbdc4e6838f8539d7708f3238e7eb650826812dfec2a3fe5d87edfbc6616b5dc06459158fd3a3e6b4e21cf763d30533fb583a891b29a664c4d879df7e6b6254a9192f91f84f95c5a16c593119704ec3d116389c24a7c7efd42606de40166b7b921dcf38a1c1b75a598bd17cff193bcc740a61820cd148dd6c8845633d8fd01cf131a7c1fda1b959ce9e11b6ce16865da2c17ea9a421430119b256c2335fe05b1fafb904aee5473c3fc239b92761f01b774354ad529d3d10c0128161c3eafb9faaf7ab46a7a735689f71c6fd701dd8fff46a49eff3ad4f45dabc1a3c6124f8d89313e0d0a378486187be", 0x100, 0x0, 0x70000000000}) 16:24:37 executing program 2: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x200, 0x4) syz_emit_ethernet(0x3803, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) 16:24:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0xae1, 0xfffffffffffffff7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f00000000c0), 0x53) 16:24:37 executing program 1: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xffffffffffffff7e, 0x0, 0x6a}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 16:24:37 executing program 3: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") mprotect(&(0x7f0000175000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) 16:24:37 executing program 0: socketpair(0x1c, 0x10000000, 0x7f, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="020000e000000200000000104d"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 16:24:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xffffffff00000001, 0x3d7}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000000c0)=0x8) 16:24:37 executing program 0: syz_execute_func(&(0x7f0000000100)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = socket(0x1c, 0x2, 0x81) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:24:37 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ef9e59f78e9b85863572656d53b7ba192cd262bcea76a0ff925b4f6f2b4be741174fb9941f79be7b9820fc5c8aa3b03ae7344ee74db18e530d31bb0298b09ff70360cf883a26205a76b39a487075da2bff89905603e116adb3fb176cb054c446e6a3b7aa4af58fe74af2a7879f43bd5b52553028814405fded44e33e222e07807be9213a511bd6f12a0be18e8af3671eed0a96eaf21f51f4d192eec23f54f03405a7967229aba2fe8e0a0be74c79635316c2ba18f1d2d3ff2d0a0b8e5610c619af789c30d05da7efc44cca57caa6f32dab62e05eb7d5a2bc196b922332d9f80aa403482d713346fc6e9", @ANYRESHEX=r0, @ANYPTR], 0x0) connect$unix(r1, &(0x7f0000000300)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = getpgid(0x0) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 16:24:38 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) accept(r2, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)="a1adcaecc83c8be1e7eacd79938b163ea37a006102ac19b87248263c1e38f846f8876b62d927a1d11765f702bcee3413c68b797c477052554710e85c3f7244d6fa16b6f34fccf1bbb1bf1eac968d851d57809321941c5996a8bccb4b9005b08261ae07e0b2c0acc96f7599abbfc3b79c6225ea315bf368af486e01e0f7e14eb5923f63e0f3d1c5819a128e1d173a6fb31556e404543055457174f5f553c34136668f08", 0xa3}, {&(0x7f0000000200)="8b658ff2be2fe60068e59f707e093bda77c122877277700532aeec5db4318268e1aefaa6e6", 0x25}, {&(0x7f0000000240)="a7c6726c642af7c34f412c188b7db92f6e", 0x11}, {&(0x7f0000000380)="3ae1314912b46e078441653cf542edec9e1f02e872c7f32012c4e2264855b83373f95d7e757eeb6ff261ec870aaa93319c8bfce378bc813e5cd44c527221a50cdcef7478b59a708470ea023312fe7376bc029cb2ca08bd056ef9d11782631c7c48abfb656b79c642146b68dab2d0bef9463641c81844c339ef9945062f986cb6c4ad89908c3ec33b05eb9e5c8dfb99e4d2aa737720b312bfbae112aefe5bfca04f6df8c1c1879b88d29b8465455097087f59abb6b5ce6cb910253fccdb5fd7eaf0fea79421008ab3c33f8df8484eaffc3915df761750d2340bb7a6a61b75d80b872b4a4b39", 0xe5}, {&(0x7f0000000280)="588b5c326787f9c1f3c2748df878e0d2e60a8914a5f32145a8fa810aad354f65c0aee6706716539fdd27fe1918238f32b4db0caeac16eb1104c791c52abf92ac33ac2b6d7c69fee8d02dfbe9be0debb7ab271599e6c59c13f9ba51cf3ff5a2462ac66105c22cb54943283ead4106901f80ff1a5f4e32f0b9ec9b328961e2f7fc90ae0dd0ec0f59f87ef867a22e8b4228134021647e547d88e60f73ccaa002f90b282245b45d3126d18c75aa248ff86e978242497a285830446", 0xb9}, {&(0x7f0000000480)="49381909c276d047c1c5e6761c96de4b16089883e4", 0x15}, {&(0x7f00000004c0)="3b3f674dfbce269d71668e8a66a6b2c5ea33e06b0c851b002bc9bd55fe54453d7ba9fcb7ddebd68c4087c66bdfcb7b5d437d9ac33ce21fb3fb8172d799506cabe7fac75da1e793390e928a6eeffe45f8c8ba4a0549fd2bd74f1eaa445a137127a6cda55bb8964c897fa7164e619adc75934b87691a3fa108864c460524a4b25e1b68c6b31a5295dd98b9b3d191be38bd605831003ef07da0116b0e2ec3e3f5d0447811ef2b74715062af0d1560e63c0fa23b1f8ed8ee84a45055020ac172d45526a443ccf2dc76dd20", 0xc9}, {&(0x7f00000005c0)="8a00c82b0f11851a14e3f2eb882b3f8b65ffd5977debdfee5c8c400f3db983f6d37a58379516fb4007e35e9b1e063d8802938e53aa", 0x35}, {&(0x7f0000000600)="2118fb49c4dd4bacee4decbf99fa39ad843d973fe2359f7d24abade25d57eaa4199615a83fee04c2419db0d239148d", 0x2f}], 0x9, 0x0) ftruncate(r0, 0xff) 16:24:38 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r1 = getpgid(0x0) r2 = msgget(0x0, 0x20) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r4 = getgid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x8, r3, r4, r5, r6, 0xd0, 0x2}, 0x7, 0x3f, 0x0, 0x8, 0x5b, 0xda, r1, r1}) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x2, 0xc5cdb2e4cbb6207e, 0x1, 0x8, r1}) fstat(r0, &(0x7f0000000140)) 16:24:38 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7abc4e10bf8c40a50e4abfdcd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000040)="de4a566565d93457e82f8fe80866400fe1d865e900d8fbea468a9061e3cbf7a2a2bd341dbfe92000c4a281ae49ff26363e67995d660d71d95f2c2e08") ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000180)="8e") socket$inet6_icmp(0x1c, 0x2, 0x3a) 16:24:38 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c30b5b598cd801b69e4f5afd9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664c0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45360f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r0, r1) 16:24:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) listen(r0, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) ftruncate(r0, 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0002000000d10000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) pwritev(r1, &(0x7f0000004480)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000003400)="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", 0x1000}, {&(0x7f0000000280)="8b0573101c554e411799bc1dd901fcb9a3826b2f04a7aa17d2fb1d409cb37e3e4253", 0x22}, {&(0x7f00000002c0)="7bbf55d4c402701b172eac00129d3c05585a101a5957b048f804097014fd186c4fba57954a4b6d1d63535bdcca936f7129daba5f8d3225a581f3cd931cddb214e50403b67c402e8d4e9cbef8e9c9860f62797aefb14d6cd0cb57366acdc7699348d0b4ade7cd35aeeb9b2362a9a28f7dd93b83ca2d514b211749b76ecadf5456fe591de2a516ee334441837042bd5a953f9536cf", 0x94}], 0x7, 0x31) 16:24:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r0, &(0x7f0000000000), 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="30ccec5bbca02e1d4c4ac84efdc854141535a50a1490557784756682efe6d0f91c6b23b5ec1b77f48a68b3cfc8079147ea044aa681ab", 0x36}, {&(0x7f00000001c0)="0c1b9f8704487f59279c654ce4b112741cfd757d0b65ad458361b20f1d082f400c71e8a967a8259cb36763336448", 0x2e}], 0x2, 0x25) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x65}, &(0x7f0000000140)=0x8) execve(0x0, 0x0, 0x0) 16:24:38 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, 0x0, 0x0) setregid(0x0, r0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x8000000001, 0xffffffffffffffc0) 16:24:38 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") r2 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000140)={0x3fffffffc0000000, 0x1, 0x9, 0x9, 0x3f}, 0xc) 16:24:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8800, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000100)="34608fd5cf88e7d9aafa0939aadb0a37b1b7c6b723f1d294c17d152236b29e5991f391bfd4daabf26d410191f7ac3314f505dd194afb70f037f6b3e5a96173313bd0b6f2e317270f39d0816a8a11e561fca70c07c8df598044e4472668e5531811d44c646c6724d11d7fbb0a936acb325c151097ef839c4f09c33167a8c0bd3023de21f2ad96c1a2d8237470004db406f719b15013497a3d1dc47c3861349658106bdc941c906722a6729bf8d34275521aebb53863ffe5d37fc583f561c086cf7e98caab27d53d5967f56175f24b1b8d6e521d1a65dd8acf0be9d39721a2315a5f458d0e7e83ba22ed31b0") connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0xfffffda3) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) 16:24:38 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xfffffffffffffc98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x9, 0x1, [0x0]}, &(0x7f0000000180)=0xa) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) 16:24:38 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000000000)="875bef149b7f383c", 0x8}], 0x1}, 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x2, &(0x7f0000000140)) wait4(r0, &(0x7f0000000200), 0x4, &(0x7f0000000240)) r1 = shmget(0x3, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/251) 16:24:38 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000580)="9081d619e6152aba758ee08e55788b9adc1ad3deb1829edafabffa2ad660d0cedcaa535ce69818ee16298e8974f1e1c1f06c94e8258d4c23556ab3af64e30236b7eddf50be248d13faeec534eb0cd1a75ca09aaef1ab257ed465b231e12b716a52c70498c3323523169a3a8115cdd804f5eedaa66985cfe8dc3a6dc07d1502ce360f637a6204d7c02789bb2ad507065fed10b16b1417831fbcf709414011c6") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r2, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ppoll(&(0x7f0000000080)=[{r2, 0x150}, {r0, 0x28}], 0x2, &(0x7f00000000c0)={0x7fff, 0x9}, &(0x7f0000000640)={0x8}, 0x8) 16:24:38 executing program 3: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d08046060b0650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 16:24:38 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xfffffffffffffffd) syz_execute_func(&(0x7f0000000580)="1c03c4637916d7b00fbae5cbcd801b69e4c42205b8d36962f5696200d9d9d017f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01ef8af2ccdc5f00005b5b304545e269a841002f090945332faeec6e66470fec7200f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet_mreq(r0, 0x0, 0x11, &(0x7f0000000080)={@broadcast, @multicast2}, 0x8) 16:24:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) syz_emit_ethernet(0x1de, &(0x7f00000005c0)={@random="777af9160e2c", @empty, [{[{0x88a8, 0x8, 0x306}], {0x8100, 0x1f, 0x4, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}}) 16:24:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000e0000002000000000000000000000000000000000000000200"/156, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x22}, {r0, 0x4}, {r0, 0x48}, {r0, 0x100}, {r0, 0x100}, {r0, 0x100}], 0x7, &(0x7f0000000140)={0xd823, 0x100000000}, &(0x7f0000000180)={0x10001}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) 16:24:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0xfffffffffffffe99) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8000000, 0x32e, "708ed681b595cbf668703375d98995e73c165c55168a26ed17f0e3e03c8ae69ae0065da9a095a4ae2e7f468d04f998b70b28813fb1fb9b1d8c868b930d140c81ae11166a89d170a9cd3bade416ca6ae2352eb9ca2c8412e6a805eedbb57f61180222f1b453bd585123ec3a906b6616a2e7a998ac444b96531027e617247f256cbe1106e759f32b750cab11e5e5"}, 0xfffffffffffffcf7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0x7, 0x2, 0x6, 0x9}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7}, 0x8) 16:24:38 executing program 1: setrlimit(0x9, &(0x7f0000000000)={0x10000000000b35d, 0x7fff}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYPTR64], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000400)=""/115, 0x73, 0x0, 0x0, 0x0) 16:24:38 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}, 0x0, 0x100, 0x40000, 0x3}, 0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x8001, 0x1}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x800, 0xffff, 0x2, r1}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xa7, "499121b62e8975dd17326761401c43d10b1815ad0a456fb0b2db42f479230f5eecfa05c4e7f8dd20b9462f61f9fb6035f7938308b5877d4fe70b0e065b3af85e38da60fb802d9bb746a61378dbd38c7bcd5f503d60e9ac1daba2181d4fbbd0ab93f386044f9d3d977cbdf7cd7d5b0060bb4f7a7516391015bd68c59dfef916f44ed0c5d4d0159fbf3afd5926a0850b91d0940a619fef7aaea5dab39ce2d5b76fb92123830df330"}, &(0x7f00000000c0)=0xaf) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x40, 0x2}, 0x94) 16:24:38 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) freebsd10_pipe(&(0x7f0000001440)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001480)={0x0, 0x1, 0x80000001, 0x3, 0x8001, 0x6, 0x2b89e5ec, 0x1, {@in={{0x2, 0x1, @rand_addr=0x100000001}}, 0x0, 0xb09, 0x9, 0x80, 0x4, 0x63}}, &(0x7f0000001540)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001580)={r1, 0x7}, &(0x7f00000015c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000010c0)={0x0, 0x9, 0x1}, &(0x7f0000001280)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000012c0)={0x0, 0x165, 0x8}, &(0x7f0000001300)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001340)={r3, 0x8000, 0x2, 0x8, 0x4b1, 0x9, 0x4, 0x3, {@in={{0x2, 0x2, @multicast1}}, r4, 0x1, 0x7fffffff, 0x1, 0x400, 0x7}}, &(0x7f0000001400)=0xb8) r5 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000001240)={0x9, 0x91, 0x800, 0x4, 0x4, 0x5, 0xfffffffffffffff9, 0x9, r6}, &(0x7f0000001100)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001140)={r6, 0x80000001, 0xfff, 0x101, 0x80, 0x1, 0x7f, 0xa2de, {@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r7, 0x8, 0xfb8a, 0x2, 0x0, 0x83a}}, &(0x7f0000001200)=0xb0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:24:38 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000680)="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") 16:24:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x1, 0x400, 0x5, 0x3}, 0xc) syz_emit_ethernet(0x22, &(0x7f0000000040)={@random="ff077b2b6376", @random="d42ea74ca306", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty=0xa9fe0000}}}}}) 16:24:38 executing program 3: clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x1}, &(0x7f0000000080)) clock_nanosleep(0xe, 0x1, &(0x7f00000000c0)={0x0, 0xffff}, 0x0) 16:24:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x1ff, 0x1f, 0x3ff, 0x80}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8, @rand_addr="ab1a57706d719b5f9cf1426ff72e3e65", 0x7}}, r1, 0x9, 0x0, 0x200, 0xc2, 0x8, 0x100}, &(0x7f0000000200)=0x6a) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="69128e104398f713b4b12d6ca2173106f6e3c3bedde9eff3566da4b614b975bbca2d9844f02fb199d2e4064f383cd95b249b4b99b53a186e00ffd4e8f141f5610ea62e4d9e946c19040000ee5ddd0ba2147265e3dfc2d3404897813570f683973ed6a2c3f31cb6c5bda25ddb6ebffe3c1729e6a13cbd7bceee6f494e000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x709}, &(0x7f00000002c0)=0x8) 16:24:39 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000002c0)="a9cd66e46870527013bcded6585f396e57d79d60f108f81f8e6b0d71769ed015f11ca9800a8f2b213ba01cf40dcf3e32c713500f07982366f875e9da022e4d7e62da36ad371cd57a597487d20db0e32d88618392a4cb2e75349e81615b76ec823de4ed3bb768f37419adae0efbcba20d54804574080c401b5bfa7db7985e0d36bd98c3ee847876a6319f70a996769011d64c59395248ef4273cc2d713a8f78e68e1c2ecb079627532c78f6a1cb6a2b234bfe103d55db7e886a3ed5b1a1c28d0e2d42") munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600, 0x8) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x30000000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 16:24:39 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580)={0x8, 0x3800, 0x44, 0x8, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x3, @mcast2, 0x7}}, r2, 0x8001, 0x101, 0x8, 0xfffffffffffffffc, 0x4}, &(0x7f00000006c0)=0x98) munlockall() connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x73, @rand_addr="6b912cc80d1a1144a14ee26311d56df9", 0x4}, 0x1c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000100)={{"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", "805d684a68a01450ec96dd4648af41af5a6236033c0f4038ca4d0fbc8f40efaa", 0x34a, 0xfff}, &(0x7f0000000080)="5aee6a2a8c32ce7955131cd41bd8ab62c2c6f9ca7cdf7b530a9963ec492defd28eb40e350e82ab2bdeed94", 0x0, 0x7fffffff, 0x8001, 0x80000000, 0x0, 0x2, 0xfffffffffffffff8, 0x401}) ftruncate(r0, 0xf109) 16:24:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_settime(0x0, &(0x7f0000000000)={0x1c8, 0x1e000000}) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xe4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7ff, 0x3, 0xb7}, 0x10) 00:07:36 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000059a6f4aba8e29be735909efcf8ddcb9df30453ea4f1e9bd0d13b11e714f13a8e91e1c33808312a4030000006bfeeab0e42bfb752d0a135b0b4befdc3b58b98b7ac2d85e895caab666cef6f75ea69a5a552822e69caf371ab37aec42440c5d13dc5770ac0348a535b005f054be93107120e31343c941bc53b92ece7a66935b19e34287e219585278a5332b6bcb6045e592f23a0620c2d2299177938be3de3392aa9010acd7621ffdb78ff8e2"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={r0, 0x7fff, 0x0, 0x100}, &(0x7f00000002c0)=0x57b) 00:07:36 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xe173, 0xf, 0x1, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x100, 0x830, 0x7, 0x0, 0x8, 0x5, 0x5, r1}, 0x20) 00:07:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) msgrcv(r2, &(0x7f0000000080)={0x0, ""/102}, 0x6e, 0x1, 0x1000) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'/210], 0xe2, 0x0, 0x800) msgsnd(r2, &(0x7f0000000980)={0x5, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cd4544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7dcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a0200000000000000cae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211f3dc3d9f2aa7ba2b001384607a6cd93"}, 0xf8, 0x7fe) 00:07:36 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$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, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:07:36 executing program 2: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = dup2(r1, r0) accept4$unix(r2, 0x0, &(0x7f00000002c0), 0x10000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x4e41}, 0x24) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) accept4(r3, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) poll(&(0x7f00000000c0)=[{r1, 0x2}, {r1, 0x200e}, {r0, 0x2007}, {r1, 0x6}, {r0, 0x10}], 0x5, 0x100000001) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) 00:07:36 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x9, 0x8, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000) syz_execute_func(&(0x7f00000007c0)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fbf30f2a880e00000086dd0f0fb8c4034e4e771e0fa0e509c4630922abaeba00009534d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acf7c4c3907348b9a5605419c2c2b00b000000c4a2892939efa80dc4817e109f6762ae1f8cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:07:36 executing program 3: syz_execute_func(&(0x7f0000000100)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)="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", 0x1000) 00:07:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @rand_addr=0x101, r1}, 0xc) r2 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1, 0x200, 0x8, 0x118000000000, 0x400, 0x6}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r3, 0x7f}, &(0x7f0000000380)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="a1", 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) socket(0x1, 0x10000006, 0xd) 00:07:36 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c080001000000117af68a1dda6680630c62caf13e50568ee7d21ffc9c9e7feb67f0c1c50b97ea22d5c1da878be7ce681209c917d6c7a44e618bc4feaa61cf5182a81edb7fb9b1a2420c01f34ac1c982c1857fffbbb87371d39f0194fd0fde92d9af"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000400)={{"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", "993fa4b89f049861edf2e7a8ba9c49bd762868803c87ceb14a48f8067ed94065", 0xf4b, 0x9}, &(0x7f0000000240)="f18893c3c2a2fd06d4a442d1e5d6bd4d5a3565c73428c3c1989389692925b280a4b15ab1bc335fe154748879218a864f2c73", 0x10f4ec6, 0xcc, 0x80000000, 0xd5, 0x5, 0xffffffff, 0x8, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000000040)=0xc) r3 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000280)=""/14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') syz_execute_func(&(0x7f00000002c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:07:36 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x500, 0x22) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xdf, "1583ec08d6ccc4edfdfb0674ac9288c68997ca5069bb9477a18289f77f72935816236cdc93966af8deb73e2a9cd5d9e4244bdaeb64f5a037136b9fa4ad450c31bd8a66569c4413b6d62e0b276420c33a744e45a949698334d7594435c92b6e73efc476991f6e0b71f51f056b2610fd1a43b44c7c1aa821cb1889bb2065abe2edf71945442465abcc85e2a8d80a15124a36cb0543959f9bce025c2f5e4a5b6b38def2a5cb6074498ed18a6bb89312dae80cbf20ae7b2c1b165cd8c70ac6afd48ca7982e1e35c07a93d173061d16871d3a55943f73a45a1fc8660007b82f1e35"}, &(0x7f0000000240)=0xe7) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x1000, 0x9aa, 0x0, r2}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r2, 0x7b, "c99270d0fb525a24c8a120c4beb54aaa7406cc1f334ff6c26a722aed62b28538dae6aa20823cb70e70ae5bf42a69a85d4577081b1c704e707832b4c67e88a163541409a174693181f8d1185cc385c769509fca5c12b7bdc96afc2fe3dd2cc46f83071d02b5fe2e5268da1ec63f7a74cc4e734eb450af5784e8dcdf"}, &(0x7f00000003c0)=0x83) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x40, r3}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000004c0)=0x100, 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000500)={r2, 0x7c}, 0x8) truncate(&(0x7f0000000540)='./file0\x00', 0x17a3889) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0xf, 0x8, r3}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000005c0)={r3, 0x7, 0x9, [0x9, 0xd65b, 0x3, 0x4, 0x22c, 0x6, 0x1, 0x6, 0x8]}, 0x1a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000600)={r4, 0x20, 0x4, [0x7347, 0x100000000, 0x92, 0xac]}, &(0x7f0000000640)=0x10) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000680)={r2, 0x8}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000700)=0x100000000, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={r5, 0x0, 0x3f}, &(0x7f0000000800)=0xc) r6 = getuid() freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000840)='./file0\x00', r6, r7, 0x400) r8 = shmget$private(0x0, 0x3000, 0x41, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r8, 0x0) connect$inet(r1, &(0x7f0000000940)={0x2, 0x2, @broadcast}, 0x10) dup2(r0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000980)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000009c0)={r2, 0x200}, &(0x7f0000000a00)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000a40)={0x1, 0x1}, 0x8) 00:07:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) socket(0x1e, 0x20000007, 0x100000000) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0xfffffffffffffdad, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ffff0000010000000000000000001f5600"], 0x10, 0x2000000000}, 0x0) 00:07:36 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c080f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{}], 0x1, 0xfffffffffffffffc) 00:07:36 executing program 3: mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500)=0x800, 0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"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", "158d782c05fab24948ce283b5f73781dd921fc73de17db7721d9891831a354c1", 0x1, 0xb2c}, &(0x7f0000000000)="fea317f77ac76a69223612b981e4f58b708d2743c1cc66d65f138afb852751a4d9db7c2e7ac21759d6c85ca2336a354c7df389fdb999bc49461e9db9246fc0848ae6cbee75c973342a55157b587410c441b03ad821d2b409bf0673618e12b5563ef0fc39db6499201e0183f8e08951aaae04c0771306a7acee8c15", 0x8, 0x6, 0x3, 0x1f, 0x6, 0x1, 0x0, 0x1}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000540)="de252a77d2cc48a39cda304d65ee1ba995810041f24c570973f7d38cdc74262a1f73fb57f173cfb4895e4c6fa7743fa8e1755c516a52893670cfa5492d48bcedb4c5a8ad65ecee2ae84a0e7e147f0effb8658eecf4de5a6510b095141b33cb8079dcb2f05b4580de114df1cb6c599f68705916329624662316b67dd2fb2678250a148bd1c79eb16cbdd92e") 00:07:36 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") exit(0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000240)={{"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", "f20c61ea1631714da88228cf0506d21575104f4d1594f5f839d30e3e08333c25", 0x9, 0x9}, &(0x7f0000000040)="7f59683c19ad3c782d4499430b44efec6e38005bb5be3363b34ce6", 0x3ff, 0xff, 0x86, 0x8, 0x1, 0x9, 0x100000001, 0xffff}) 00:07:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0x3) shutdown(r0, 0xfffffffffffffffe) 00:07:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) fsync(r0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x0, 0x80010, r1, 0x0) msync(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:07:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x440000000000004, 0x0, 0x0, 0x0, 0xca9a}, 0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x4a0}}, 0x0, 0xd00, 0x800, 0xd9d, 0x8, 0x10001}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="01000900080002631a9681e0ef40e6845de3ffff0005"], 0x1a) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 00:07:37 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) socket(0x17, 0x5, 0x7) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530004f11047e9b9d7072bbc28b61ebe1d4a968293571d76268afd4aae115a6666761bb6ab0cb044c4ef4c9ac75bf9f8bc1ecc87b8fed7cf5daaac59dcd768c87f561892e2765c1cac3a3523da3a77e853e791bcb3ddaf6839757d7ee3b1b4af251e822562e373ecc3c57cf"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x4200, 0x1, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7ff, 0x420, 0x1, 0xeed2, r1}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x220, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x11, 0x7, 0x1000}, &(0x7f0000000200)=0x10) 00:07:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2007f, 0xfffffffffffffffc) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x2000000000000}) 00:07:37 executing program 2: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000100)="969898672ca31c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb9b00a786dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c4397fd300c9dcdc0fbcaf00100c00f345d9c6acc4c37963d400c4e26dae0516f00000c3b17348c4427d2a2bc2c2b00b00007240408171a30b8a826eefd4d48cc7e8628f68083939056f0000004e00c4d2608de3c0f526264788fec4c27d337d52c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, r0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000580)={0x1, {{0x1c, 0x0, 0x0, @rand_addr="5af53ccdf49d4b7e84c982912b9c80f7"}}}, 0x88) execve(0x0, &(0x7f0000000400)=[&(0x7f0000000540)='){\x00', &(0x7f0000000200)='\x00', &(0x7f0000000500)='+,(\x00', &(0x7f0000000480)='-$)\x00', &(0x7f00000002c0)='**\x00', &(0x7f0000000300)='j\t', &(0x7f00000004c0)='^\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\'/\'\x00'], 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x10) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b3236666566470f63057a000000660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d12e4383c60870c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acf28a8ac3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e0089c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:07:37 executing program 0: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000140)=0x1c, 0x30000000) accept(r0, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) nanosleep(&(0x7f0000000000)={0x7, 0x101}, &(0x7f0000000100)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ftruncate(r1, 0x27b81623) 00:07:37 executing program 3: r0 = socket(0x42, 0x5, 0xfffffffffffeffff) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getpeername$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) socket(0x1e, 0x20000000, 0xe9a7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700000000000400"/136, @ANYRES32=0x0, @ANYBLOB="d9d028"], 0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0xfffffffffffffff8, 0x101}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x101}, &(0x7f0000000340)=0x8) 00:07:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000140)="930d86ac8ab4e760ff2c1ed977181cca087edc1cf4ae5e936caa8a6a17bc0fa292d5e1e1697e07c223e975b26dd2289d0c155f642e806faeb7243426ca645d47e78e00202563aab0e9f9c8d96989a9a388b866e8c8d83c0b9cfe1bae6678ae2e371acb461d3182d8811512f722e03688e95a0d42b1ba707421926ddd5789ab40695d12b5cad192baf60993ea860a589158340576bbfdd859d3c21947dbe87095f8818598c9d53c15abd19b89a4171bfefd53fb856a7480183bff3539562d9ae9d79bfc3bc020fb89b635e2bff327f11560655c4f1d2413bdbda27f71a1ae13cb6b1f48a1", 0xe4}, {&(0x7f0000000240)="5ed2a914c8496ba6b3f7cc6edfebba169e6048909b34f9725e98b95783a6648c2b899fac49f5dddf084555a5ae881dca7e2f9597eec6067aa7783c395921f7a9a6dee0d84a995080acd0fe0b2f8c20cca195c887bde36a326a6de12811f3bd3a0c86851d16dc95518677771c028b3a779595548edb1208bf617e9ccd59c8bb4f5ecdb812328dd584944c99ab9e896ac6c7ade1dc5a06b73131145b9d53e697adf952c83ae93b40bf2b026d7a10c05ca2aad5698fb4f9369c84b28dbb3912ace0a4a83dc09c7a24029753dcb4a0e93009aaa6", 0xd2}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="c9136f8db58f52bb8200e257ef4d298644214e3e20ca2583c6212ea309e72731664d66ce895743f12343673891722a3fe809440292d5dc5bf00bb24505a813b4d56855008549256a6f19bc145e5f93a9d0278a5ac2c100a0f810a9e863af76544341e7062a2eaa43c0b78eac0bc4c74d65553315663216ff22cfa3a77f1dce1f0afe60e67afae0ea20af58ad7d054d269b7fb58794eafc85550f94e20f2c592624dc83aa8ff59191a080bf9aa6e6b1238297eaf6c8bde553d2a04d4d798c9193e50b4e644d5a0dbb90aab97f30e5f6fdc403c51ad3dfb3f552b5b67985ec", 0xde}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000000040)="dd4ba4273e4905bba60f3d1fdd2ab90fff9ccd0b4e0d2a4db200b22873", 0x1d}, {&(0x7f0000000080)="dfb44988be653059c5c21c5d6b59525dc13d260d1fe11acb5ae5b4e113a5815a2d55b32cab4b850c1deb2e85ecce10b565d2f50cb5debfcde1413c0c1eb894e1accea786acef", 0x46}], 0x7) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 00:07:37 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0700000005000000135500000100000005000000"], &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7fff, 0x8}, &(0x7f0000000140)=0xc) syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:37 executing program 3: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8aae84c83df5e732, 0x10) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000140)={{"0fea5c57a4a6c4525fa74092a9624748f51683cdeedd56dfe19826a229ee2bd57fbad2eef65222b1b9bbb07478ad521c7fa483f88e1f4da4cd51285a040639f3b934fef59fea90b3bae5fc4e8dd169eb049c1ad57d6f215ef16d865960ec9f3bf9ebdb8ccc014d1cd9082a5dd4d2ec3014efb1e20ddfb7fa94360a56e632cebfacf7c6d4ebd2e2a03fb70c15cc19e079a7e1a7f0e90140858fcbda33a3084860a22de5c340fe6670316f17e18edf739a8d89ee6b0d99843c1838a61e98140335d0b92b7121790c871708ea4d6484bfc6dab84374ec058efcbf2287c09d63c5e108c8831f6cd0adc2e75982fc47ae61d877269e410fa507db953e3768c60ca8e4e123cf8b5a0b632e8786cdad1a4522384607f0d80c648a1caf87b9225e526fa4664aa3d589f47db1c535d0613649a61b9cf494dec96b8ec8b5e5cdc1146b43bea6f99a49183107853d62c7cf6946467f06e390e8cc3d848f46e7a1716aed7c72f1bd0aea2ca4eb2c979fb81a2025bbc5f8cdae632e04de56ddf23b57d1df049fe8a02530c74152f1f15915ab6cc33586eba770383f94783ccbc6a62c13fa444d868c2fb5d27ca57ff3210b0ea59af6db1eaef81dc21ea231f98cc6df5ec73494a2eb77e4e397912c4a311d5164a48899e410c4b49cc99d0bc0ac9b61be8bdf10aa302d3e2f2873db260bb46c64b6c29ac3f880f236ac1bd6d58e5e4626fbb1b1da29b0b47fcbb7112dacbad40e2702f0a6469ea99189172a4c13c9b69311d10c2eef459e644d03959f8482974dcd985633d1061e43ef8f9e0ded7c54f4d4dc55ddef45e311cd003e6a100252a269e83877a01a064fe0b66419286290feaef8566a623a358e9090e336877a4bd4b1367189748af9c78283cdc5be41e1094cfb3a7fcbbca4b551b698128e67b30423fb84436c99b35015e61f4219b319b2a6b7efbbea9d1022d0473322c81534fe7de548e9a162ac25f4da97ed7a7b6bfa44d5f0c7fa3bc51e103b7c3923e99bb24bf8488454ce85c39b9226625587038432633591abe4b0877f69ddc2cdc2687b9f0586f25121173f70ad02a7013e5775ac1664c8a9bcc1f09d1c4d46ed70ed2699953e3bc994be4d0307d04ad3ca52e9115dd3aad2b7bf239e102e3336602e3a53d7acc5716332a4f249c2b727441ffb12afa11eb6f072eef0b177f78fe9c40255ad547c7c31558918a9957da278c85f4a4ec95b472c7511b20f3debe7d57dd620e73f5e5a3a479a19ad3f6aefa9d99e43569cbc2c4a14ee44344903951f772bb067972f14a98510441a6c7ddf4f7b1e48e2a17ddeb6b1e5579a24820ae91c5ff825bdd24bd3694ea6608d1bc3397f217aefd705f48b8e5011207236a5949b91b60acebd765d6acafc66186e747aba7ab6ebe1e8a98595c6168d837f7800f3c7b9b94fdc02e4244400bc35a469fad563bfed8c", "f393e5efa124b210e3f26b883513c1c67fe093ce15d90dcccfb55a2e382ab2ad", 0x200, 0xd6d4}, &(0x7f00000000c0)="89c0a9d1dbce981fba1a6481ddf2af935a17ce70cd6b93a8d5bdad739a9fa9261e0ac7870556d610bfb307877d2d30b020412ad641377686f0623bf50ffaf0bdfe28dc5b50b49d698ea82d152ea3f99f949dae4d", 0x82, 0x5, 0x45, 0x4, 0x200, 0x5, 0x7ff, 0xffffffff}) 00:07:37 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xdb}, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x2}}, r2, 0xfffffffffffffffd, 0x2, 0x211, 0x4, 0x3f, 0xb6}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xc, &(0x7f0000000280)={0x1, 0x4, 0xa3, 0xffffffff, r4}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x40) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) freebsd11_mknodat(r0, &(0x7f0000000340)='./file0\x00', 0x2, 0x7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r3, 0x7fff, 0x98, "9d493ba1b144e73e1fb4913b808593b09de98e5c92acb9fb98c7e7e52f2173c26db2bb3e8cab8681e65c661b13474980b6322952f4873ed5545ac5b979c3d814880ddaf8aee4bc30503c0ddd913734ab34cbc521b996cfc60d1aa0d8b1f5abcb605ad929f33d1400a9bf268490c28d67f511c2cfc7497561755360d92e24a0148a28c0d8a65452529316dc1737f294a379ab42f6aff9d771"}, 0xa0) fcntl$getown(r0, 0x5) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000440)="b4296c136e968ab5315ea523c484c645e9df69239b83fef4a2a7b268e4d6fe56b32fccfe99ab1f99516952aa3964acdb84a33372cb84888b2b9fd270fde29a35f59a8e06379f1bc0c75c9af3d25e44bca093e622a2022388200146f98caf9478ce28c21a990ad0bab374d040d0bacc") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)={0x6, [0x7, 0x1, 0x80000001, 0x1, 0x8, 0x65d]}, &(0x7f0000000500)=0x10) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) r5 = open(&(0x7f0000000540)='./file0\x00', 0x1, 0x1) r6 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000580)={r3, 0x2, 0x2}, &(0x7f00000005c0)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000c00)={&(0x7f0000000600)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000640)="4194a15d47dbe534a3e76121708e94f6962040067fa68895", 0x18}, {&(0x7f0000000680)="cf71f9e3c13c29269bff650abe62888b8b7e6f90a89e3f6eaec3e67532e4856b639809853948d74a546c093ddd2463afa53909508ab52e4f5504eb50dd8baceb3411761258dde94b8bfb5ee6b56af56b2144abccd796d4754bda44068b37d1d2e4f3385ec18488da9b62e5dcec8fd69e992f9388fd28d4bd4a34471c119eda7b2a18f19685b131dd23d5d81bbba1fac313e2aba5901cceb243ec92b848bb3da9257e5e2387fb397f840e2ea2016dc98382", 0xb1}, {&(0x7f0000000740)="06c4a52150f493752d41a73b3e6531cd11fdf05c79cc482c9f0423e9ffe105b8218967c34fc3a2357af2b30b5ea314a935a08494bec89f7bcf092647d778ef283ece74bdf352ce1aba88feac1b9b3367a97ea3fa39b46363b8e6ca6c8f60a92d8ff507ef47549635d1cc7d29643c741b5b09f91897a201fb75dba4acf0f45b97ed2f5a991a1cb57f9f5378c389d45da96415deee27fc583da370a189026c040bb5d1892b413bf5355853c621dd299c40422caa9cc5040eb4bab5a4e5407a7eee8f2029ab9f20292ac5cbf9f93a1c2e872aa4db3ca220329ecf406ad914d6388b", 0xe0}, {&(0x7f0000000840)="db168782", 0x4}, {&(0x7f0000000880)="d46c8e976b37d130ee3eaf2587c8aee24a44e0c49a1eeae3952c52e252ea439553eb2585e2e900070a9fae00880b445603c2d54836ec8085cd302c3499b949d3cc1acd8dd44c1f71868f9fb79b4dd99d563920df80826138d12d16589bda9a", 0x5f}, {&(0x7f0000000900)="aa10698316e6c4f0eb00ed6495afbb832ce414930dca56beff7f1548d210aa2becb4d195abc4e938e5c3d4ef21f445f21c9aafa7ed3489350c8cf024c457980a54cfb273d881d1b7e0f601ea2286b49934176854408556e46ecd84eecc022270fbfb50c547dff7242aa746b498e0df52a04dba45de829a585fab7a40994021087e4900b837676b7e18a95e074f287a9f33436db93d59f431418d7010297c2c9eea8be89068d13a8fd7746d371e95caf6b13a6342cda5a53a18f42b12", 0xbc}, {&(0x7f00000009c0)="2e3819235ca273be318f38be3e7a1933ec1ab90ddf12d5c454d3f51c99a91fd22ddac6debb9db262f106054f545a4396dffc79336468ed23c97c3270e30917477bb87e03077d9bb8563b45fa9d4763ae2f7b0bf16f47bb0714e47f761aa53debf9e85db22690fe26cf8a47acb44cf6faaa0cf16df31f138738fb87f84ee1d4ffa4953144e44771c947fdac08c02deb9e708243f8f0414d3fc40aaf10bb732133d035687f11d2e37f8f99d2303cd4966eb2d1a429", 0xb4}, {&(0x7f0000000a80)="ce3f79c1dc1780160a438f1468164ed79a32fa61a6f01c3eec11fcd9e0ede89200859acd28fd5ac7ec037391edd1ce1b471b2d99ca1380cb062f0bee969e61f1fd7bcbccaac68ae5b6a71f4e7aa66f", 0x4f}], 0x8, &(0x7f0000000b80)=[@authinfo={0x10, 0x84, 0x8, {0x9}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x8a3f}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x20, 0x1993, 0x8, r7}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x6200, 0xffffffffffff8e09, 0x8, r2}}], 0x6c, 0x20008}, 0x20080) getpeername(r5, &(0x7f0000000c40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000c80)=0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000cc0)={r7, 0x25}, 0x8) sendmsg(r6, &(0x7f00000023c0)={&(0x7f0000000d00)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002080)=[{&(0x7f0000000d40)="0e1f8315b3a51d199ee09f9986a2ecdaa74981ebc60ed6063d2ac5f713a66b2ea460b54afc8ddb29a17e0eaf1b034d7fc25b67a33ad5a4a4", 0x38}, {&(0x7f0000000d80)="4db0fd", 0x3}, {&(0x7f0000000dc0)="26de3ebc554bd80d", 0x8}, {&(0x7f0000000e00)="856b47b44840e1ae4cb96fb94ae17c9bb74b840e61211bdce52e562500b6e9b2889615a33b022b5bb4de7e59162822118142a76a3756f5da94592909d0a115b9674226e9ade43daa6e3f19e74a3706b0bfb2ad841246b276027e91781f54f4e516bd6906b2e272eca3ba98e43264eee6bfd7847e256260daab7ea93a9145c81b17fb9e7a82944063af3f60a9455743f8cca9576688698dc23d08c73ba72dac310534d943d6da8720dae7e40e4f345853785b391ef80d416a45a77a886f1f59607bdfe933b3c69e871d3040d570d9259937ce059a0a2355725a0ecade1a21aa3b12b9e356278dbd67708d8b", 0xeb}, {&(0x7f0000000f00)="c6ba6467f94729cf4cd49759e82cdd833bfb9c92d10b6a9d57232304c7141f0a53c7abb356e624ca84d99f8e", 0x2c}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="22edcabbce90184357ace8100ab22af9f99f63241ec718e07b87ed32a2", 0x1d}, {&(0x7f0000001f80)="b6829dd2373ec0643b5fb848c081a4aa7c433127e133263720e67b966c7960c72166123ccf73e0eaddf4a77da87cc2b666c845261ff56fedc96652e226c36f6cd9211171de7e48ea1be0a5b302e9499d9920d3cca5862e6aec60fdae7d4278259746c31ec221c80999862fffa31355285d9acee35f82a985f8ae2caaa4f935a4f9aabb84fc283ad3dd1ac2440ecd02622c365191b470daa927bdb33ee79022b7873d2f50546b1aea3a478a53bc103c77a1b05db7cef49779f309cb4be630405a7c", 0xc1}], 0x8, &(0x7f0000002100)=[{0x68, 0x84, 0x4, "2b38167c81c699b4ca4364021b01fb6116269cf7e1adabcc380ec262c7e691183512433847ad7265cfa599b8552df3a7f9be14c450c8242bc574e01fdf714261b511785a7b1aa6783825ecbc4598b5a886cd03c64d0d86"}, {0xe8, 0x88, 0xc0, "e51f46451bb6599e38dcd287cfcad9ee70850128380efc80e9a7f53cc5321c7935ebb8f09571ad388d0823003d5915fa1ef1f241679db6dbfb4691359e3f3fc0dfbd512e7502b929a94d42b5d69fd3daac27b1ecd4ba97d85f62043c22dfd18edb4c2ffd0c7e9e02e57579f1ca729967f8415b1708ed5c4d428d82678c0278750d1a757ef6eb829efc7a266f3d72e5bb7a1908424d06dc1b623056a7d3938745b80d1b7297c128b211656bea59f480c21c99480bbc4f486245d6ac1efbb698c0c9c239f3f55c96cd464833065cb1328a97daa01c1701e9"}, {0x98, 0x1, 0x573a7ae2, "5913c043993734842e46d8b4aa45fc4fbd0e1f757e88193d7886f4d3c9467beb648ff8c8f5b7c6f53b787e5cf5070c1101e94772e29088bb98da7c03e76a24654d57d51560642fe26f67c9223aeb6e55c3ccaf6e9cc867db49fedbb9a59b35236849d1dd121c2d0ccb0ab8a0870023646b457599138641ea337e1b969012f0f612f4af07c6"}, {0xc8, 0x6, 0x9, "6d416feafde6ec00551ea5cd5ce30492622ee4ad738bb82fee80150945f09aa560399db80d4aa79600566fe0863be3d7b4d725ac8885a05ade8252778dbceab2b7d7f693ea6286ee7f2e2e67c1832548d0999d71c0230c6c935f5ce347bb78500069434ac8b1b8818fbd5919c16e02388afdd3e6f680dca078f52491743af203d680b1c2728b4eed1f57db597fee302b0b9504875284789989159e8fad91cbabf426b79c9dbb2bbc9e570d718bc1943cb57f77d18e"}], 0x2b0}, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000002400)=0x45e9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000002440)={@in6={{0x1c, 0x1, 0x3, @empty, 0x7}}, r2, 0xffffffff7fffffff, 0x8001, 0x0, 0x7, 0x1, 0x1}, &(0x7f0000002500)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000002540)={r3, 0x9, 0x2, 0xa79, 0x28053187}, &(0x7f0000002580)=0x18) getsockname(r5, &(0x7f00000025c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000002600)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000002640)=0x1, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x10, &(0x7f0000002680), &(0x7f00000026c0)=0x4) socket(0x1f, 0x20000000, 0x6) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:38 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0xfe33, 0x800000b361}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000e900000000000000000015000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/94], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) semget(0x1, 0x1, 0x0) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x41) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000500)="cd2f3fd43c880b7bd803b00158b032484b88acd62d470e756d42da7483f0b9d7784b5b1c9b887836c8e54cea97c5572c834e6ae4035ec3fa093ffc229c3559cd8160333c4f541168bf5c291fc4d1bd8c5c505564ed69c404b81cd923867a05c323ee715523441fdaa479a39524fbdd0d4b9365b45f9a8ff0887fed762611f748286237c63efda1a6eb301055f640f78781d924d5fddf9ed5f5525dfdc49b0869ce628ac05356ec499053746c150a1a3d139d779b8bfe56309778f55125d1503f1bb1eff23cd9d47f5511d94a44548bd67d41c54b0fb1fcb54a0565001e765b1fae537b81cf2d1e") semget$private(0x0, 0x3, 0x2c0) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x800}, {0x6, 0x388a, 0x1000}], 0x2) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1003}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:07:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001140)=0x28) 00:07:38 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=""/215, &(0x7f0000000180)=0xd7) bind(r0, &(0x7f00000001c0)=@in={0x2, 0x1, @loopback}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@multicast2, @loopback, 0x1, 0xa, [@multicast2, @remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x6, @multicast1, @empty, @local={0xac, 0x14, 0x0}, @multicast1]}, 0x38) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000300)={{"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", "aee07cd0337cb397565923933f97e993d1941ab6f73e3dafba529bde7b325337", 0x95c, 0x8}, &(0x7f0000000280)="b406d1a1eb24d48d63b0276bd5bc8df104e174aec5ffac738f217470c4e9a5547a4c50ac2fb196c6ecc2d52ff7176e34d1163446bc0b49e1d3df663a4bb52d7df725b78dc3b709476d7c23eaeb79ad321b7debf77a10906a69fc6128ff0685b2c8ee6ade5b99b721a7830ace64", 0x7, 0x6, 0x5, 0x4, 0x7, 0xd100, 0x2, 0x5}) utimensat(r1, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{0x3, 0x8}, {0x101, 0x1}}, 0x200) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000800)="5a9da094d2b543318c9968c10e19eb8e1b1ae8a3c9fa6fda25a793cb4327eb70d7244b542f21938090cc656488d41aae5f9fdf498449d1799491bac4060bd4a03db0384e12b64d741bd267c00fb4768d3fb09e98ff18e67377c132546de7b5df2517892c9e80a64ed442553fa7a350909aa2360145a4c171246b546e684aacad3f8de9cd53ddd0f13e182f80da0d1dd3d11c7e9f766dc4c4b64de7556278f362c790cd051227303135315174512bf689e3f217e59c3007795bb2ea3fedc2ab22ac3a7d048ce48b20b6") readv(r2, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/186, 0xba}], 0x1) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000a00)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a40)={0x0, 0x9, 0x4, [0x7ff, 0x20, 0x7fff, 0x4]}, &(0x7f0000000a80)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000ac0)={r3, 0x3}, &(0x7f0000000b00)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000b40)={r3, 0xfffffffffffffffd, 0x4, [0x2, 0x2f, 0x3, 0x9]}, &(0x7f0000000b80)=0x10) r5 = getpid() getpgid(r5) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000c80)={r3, &(0x7f0000000bc0)=[@in6={0x1c, 0x3, 0xce7a, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x2, @mcast1, 0x4}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000cc0)=0x10) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000d00)="bfc3d821c70c3b8a87d7ed1f8b9a4151286775522a1e06e467a9047cca11d3a3c057a5c2393ad14b032f43c3154ec7cd651e8719370431e0f3c36fc3") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000d40)={@in6={{0x1c, 0x1, 0x81, @empty, 0x9}}, r4, 0x8, 0x1b32, 0x2, 0x7b, 0x8}, &(0x7f0000000e00)=0x98) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000e40)="066eae608045e31ebbb384c83da8f0d3af21dd41270574dae40df18fbedc7fd1313e23753cadc9") setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000f00)={0x4, &(0x7f0000000e80)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0xfff}]}, &(0x7f0000000f40)=0x10) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000001040)={{"2235ed8605c4cb8bf68b3bf044ef68d020827ee942865877f715ed7530916a992bb1dee7038f3ac69dcbbf39240e2683e7d53d997a3a2670ed38710eb8125bbce23adffd2bfcf0d5a3fc7160a8e615964c6689cb6bed3a318867d6c0eb38ba8cf063e3b2706ddd91c2a191896c862415007a0b3d13ec303de85ead5e0df1cd53f52e828ac8fd876020a1208f155e5908be33b872435b8a6fc37ffc1a36989b675e6952c21e18cde71c3b7c58d5525aa822c2b33abe9d81e095d225b52a609f52cf307bc6e2965d595b40525d758bb0f421fe2ae648866c9373f2d64905e6d446b46c5c170c81c7c9ffc1cbf3e4e6780c78033067d922b18d745c5e4ba3ee3ab87495941bbe037cef71f67418051300ee4a94604cf6d6abb447c061683d87be9bf4eaa574f0bd7a09035bb39699ccdac84cf61c6d53f77cf23e17aa6a0b372b8bf12e223cc02e523b6a4943d9c7c9f269bef869807d62c35a7d13b09363137ec4f9874970449861064d8403d66fc05d60963629c2b3e8f8f10387aacd492f5e46dd0db595c4ebda50c9839fff8674671f7e133466f17102032b3275c4506c031b41f9040475739e4d851146ca7f541fb49e639a32b5e28891a8b469e94d6b78c7958c0584eb5d1072c92e29c99a28f355e1f831e7803da4d749b92080650af9b8b70a5f9359d2aebb8815cdbcfa2c587bed55dd3a67ef111eb937e05e1bea54276cf848148594d63556b2044f1f530f17f99b9a08f6a3106d7f30d3f4e93652246486412949f04179c68720e06441f7fc2bb94646de0c6e77b9bb6b46c3b175eb82f68ae09a607f3b5ff9c216ae440b560a4b048a55cf85344bd48175e914a6159fac7e6e4449eeb9e5b803f483cbe39e4777708bf79d0f591b3bfa3368d9598912741e2c52edaf95bdc3c1cfdc70b2451b1ba730d0eb5cc7883a915711e231495a5e116063e246a6ff9c921daa65035082cbc46ff1b0a527b55cd1320239e10f1782150ba092744b32393dd56f71817841a1c918701c9bf8d0768c37bb677be9836382f9e5079ec4796a4836dfbe12b8eb6f7ca2eee342723a842f04549694b7e53f17fc5334d72d593690b5b1759377e9203206b106756b087b682eb0bea5df4774627d9f53fd6caed28d48809a2b73228f6d89b0b684b56b9cd126c73888ab6887d052c7a6d56e3884ae4f2c3cbdedeeb35e63034beef498be456604e8fc80ec9e66c38dd2bff72bc0ec8688e903f0a9fff97445effd36794721417b4167d889edec614971a613b4cfd1930042a1a67f2ee17223cedfedad672ecd0607fba4743e57675f2326c611cc145921044cef41c3de8fc3263cc3b9b030f631282afdd7cb3b090853b6f2acb83241f2609a77464144c9f4998477d2dd078604ceb75e85f7368e044b6c647b707513ac2287f9fdb8c9746ae80ac9f6ee2e98a3e3da54", "f2168d31c784804eaf58744a321b8072ccdfdcc67fe2c31fdd21293c2903eea4", 0x7fffffff}, &(0x7f0000000f80)="d7785ce2bb432b4725cf52f2527952e27e8222c75b5e710cca3859cc5320b4750146c23742d9c58fa518e2ca3a81632ae636c7e3f7d98144a69c0d65b913fff61b87a75c669e3f3e27feb4d6bddb0d6777eb2942658668c4bd9a288582733e9291cf33cb6db7e85fce1f159445752d249d090f7cd2a30a3fe7707ddc11125e06ef78c8ad37e4", 0x80000000, 0x3ff, 0xf94, 0x3ff, 0x80000000000, 0x7fff, 0x4, 0x5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0x4) getsockopt(r1, 0x8, 0xa1, &(0x7f0000001540)=""/226, &(0x7f0000001640)=0xe2) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000001680)="d9fea6335d1f765e65a2bbb5") chdir(&(0x7f00000016c0)='./file0\x00') ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000001700)={0x10}) r6 = semget(0x2, 0x3, 0x1) __semctl$SEM_STAT(r6, 0x3, 0xa, &(0x7f0000001740)=""/89) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f00000017c0)="fb2511ab9dd1ac91fa3cad62e7d79ab51843166c19071fc536ce943fcdf84c4a183d79ea6c4489bf0ecbbd245ff3476a7d0546af630aee10b5473471e94e30f6e574daf9e93cd4618fc0f0bd0b1fa71a6122") setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000018c0)={r3, &(0x7f0000001840)=[@in={0x2, 0x3}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0xfffffffffffffff7, @loopback, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001900)=0x10) 00:07:38 executing program 3: syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") semget(0x3, 0x7, 0x200) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) semget(0x2, 0x3, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:38 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x4) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xffffffffffff7fff, 0x4}, {0x0, 0x5}}) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f000047d000/0x4000)=nil, 0x4000, 0x1) fcntl$lock(r3, 0xb, &(0x7f0000000000)) 00:07:38 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0, &(0x7f00000000c0), 0x8) execve(0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:38 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00996506000100000000f50000"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @remote}, &(0x7f0000000080)=0xc) open(&(0x7f0000000140)='./file0\x00', 0x100801, 0x5) 00:07:38 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:38 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="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", 0x4d9}], 0x1, 0x0}, 0x0) 00:07:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x1}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x80015, r0, 0x0) 00:07:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:38 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000440)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dec009b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826e60a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:40 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0xb701, 0x3], [], @broadcast}}}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1}, &(0x7f0000000140)=0x8) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') 00:07:40 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setreuid(r0, r0) setresuid(0xffffffffffffffff, 0x0, r0) 00:07:40 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x2, 0x0, @rand_addr=0x5}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000d00)="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", 0x1000}, {&(0x7f00000001c0)="1d2567002c994cbc37a3af82dadf1254f1d374c3ce9f2e21d32ed4507fc5c2eec77a0954f78f6fdce9c80b76ef792d016f4e87233d9a42c2a829b6b7fc0eb9ba3e20377a9689688e92dd54e864aab7", 0x4f}, {&(0x7f0000000300)="63d229c44779c984364ec808223df8c324fb8f3d5276ec3f18d10f41012be555f4a801733644d80d68a0e856ecbde15e0daca2d859090452bdcfdbc0e2d000965d3aaa61138f026c68243955c140c70cd10e44a2c061ab10b45dc72a658ece5ec20cc351cf5a1756dca6ff8891817c602887932a883ac9c6887584807f649118f20bea464ea5fb", 0x87}], 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="14000000a21551fbb7caeabc8000ff07060002001c000000840000000a00"/48], 0x30, 0x88}, 0x20000) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:07:40 executing program 2: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc000, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x80, 0x3) ftruncate(r0, 0xc7d) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) 00:07:40 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = msgget(0x0, 0x1) msgrcv(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xfd, 0x0, 0x1000) ftruncate(r0, 0x35bb) mlockall(0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000100)={0x720f, {{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x3, 0x8, @mcast2, 0x7}}}, 0x108) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000) 00:07:40 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6(0x1c, 0x7, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x7, 0x90, 0x70c0, 0xcc}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000300)={r2, 0xb0, "23da25078e83a49c5571d97a559e08d66c739b044382b330f38fd4249969e0258eb9fe88899fb9054f48e9da5a8c2c90f754c289aae03293cfa50fcf23a63a4577192b52097a74629260fac1ca430471a2f6ad610626057bf5efcfcf253209491a937e5c9dc2955a00e0021ec8d72a576e0a1788014967befae80c363832f3047edb569702075a8678bb8177619118c9d130d2c44c0ac9b6ef890c6f2cd7936106ffad46b9c91bd0bff425d01523eed0"}, &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r3, 0xfb, "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"}, &(0x7f0000000500)=0x103) r4 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x2, @ipv4={[], [], @loopback}, 0x100000001}}, 0x0, 0x8, 0x80000000, 0x359}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={r5, 0x8}, &(0x7f00000002c0)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:07:40 executing program 0: syz_execute_func(&(0x7f0000000040)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfd0, 0x0, 0xfffffffffffffff7, 0x9, 0x7fffffff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x200}, 0x8) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000004180)="661adabbb8eb9559939ac62b12ba91d89b39e7828eb4e0c037f0e33633e509510cc58b5d9104eb9adb45995dd05cff465f6ef67dc721fcb904b4b593038a8479354109dee1ae65c2d94a37c13ad0537ff800f42b316f12d375fa97cef8a2d76292ab17326416cd57cdf1129ec49bdd83285a7c76a4bcc05ca04bf964deaca58844a36d29bd6ddd939407707c34e635ee33ac1ca8ac4b509b37d75fa2de35636e893c5ee9655d569d10267418649f6dd9b31bd9738eacaf68953590985df80fcaf0e7fcb57c636044eb436de7aa9b01af14b2fefa4c34beee68c5fda73071eb66012b5924972f093fc68b3b6227125a625b75eab3eef33961d58e36339fceb0107ea068bc6cd09f4d079fbc9ab715f7ceff15e17e7efd1d2f268b43e7b1eac876c25da2ae3824ffa26853010f378a4555acf4ccc2676803227891152aa0f570d12830cfd4a960299001c80681f02d119174b0149c6266085a190e5804cffd027974b231549e1073b8b789c8e9bd2d9ad13ff0e1f5ead23e9a0f1be4a655d40117e38afe0320ef72a5358ffd7627b884ae871936897e75fcb1596c379276f6754ed8f09d7298e91762e4755f0487a465fa45398d1a6a6512906b4ceb137be290439351326da962b3aed1a0fe69ec034244a23ef29fe23991a7b6b3d59ea828b55199c8ff8b853192c308be6ff3fb4739aeaf35714b69c93c3054791290e57739b39fd82717e5c7a27d16f9e3ba03e3ce8b2ea16907a4a28010dd84b787dcd0ebca547a97f54bef86d4c377fb1da748ac0003731404ac1527fac621006c666f4153568295e73654df87e58ce9994b99b447ba73c110b0ba6632518785cabe355e77ab4e6bcc88f8c09cf4df396abf60d69eb35b34c0087ed0aaa99bbffbcec77ea697cb4d73f9d56c1adfa878b402551a6085da08c6241da8775935e35bddab32baef90f81737e338d5fc912e7262c9766eb8cd1bcfe2abbc8d5d7b4458a65f07f7a55d6bf23037bddf817eebafaf5866b99d0fc7d72a69be53faca04dc15918b87e81068af0dc0cc26ae262f0984de17e9feb570abd7d6cdc99a68604e285fb6c2eb0d1ed6a8c0664c56c89176305250edce794bb5c3952f37b2a79241b313adbf732a57e56a04e76b534a6c6123dd7fff7d5274e42a09ddef9ac11f2b8f92aead2b5c97ab33b555ed850284287ec1d29dc8413684da70b5b4161cc08868fbaa33e8222f2de14f086ed10d213ddfb6045e8d8ccde9caa527e62837c7eb5588d799fb550a6de5082139feaaaaf786141c2b9a638eb4dbfdf7e4abf5d319a97227439155aeb1264eaeaa3f606b132e123ca66a042c5a7e3f3d51e35495fd706543eb20ea21badf5664731625640285403047e8875255c46ed1cdfa65244183b0704a439b13e8c79d0ff4e3f7402c959a4012a01f99e62509722693e5b9a600f92defd99c280895ef38b13ffa6ce8f28d59fbfb7828883cbb50d29942dc0d59c196e33e01e6f518774300d7b1107e44f65850fe65c9391efcab9d1e29e8148ad92f18c87ddefa16bccce6ad09b41b73c9415de39da701746fe6a967989369a0b8747175f0581c4b7cedcbaef9d6c46c3787d8d4512ad4d06160e5f28995fe0dca8158d8258219d9517aea5d23556e330188da0c0f59b6820c02e75bff171067c86873ae304bc509ba85dc71948e1eb25ebae2b652665f6c8d81ff31c52a2a488d8ae8f5d6d1b5523edc32311dbf555e4603f64755ab2939b0000d0fd62133c904e7c81235fa4c2b3088b176731a26979e11f6244c6238056f1469de06f842d7c75530a39836d0ca5dde6eb7c1571b707667e6bdf56b0bb4517c952c84521347f985ff59676b58c0fa9ad15085f18b66bf7a33f305d9115fd4ca3dcadb8d2510cf7e41606615d6f9eb2359c34e336df3a1c22dcd3829b6d0e386674e0e58dc7a298b2c6b027450c1dbbc3d71a072403a8ad719f6fa032b3694d8b7cdb4305eebb9db8ccaffab4d09ac22b74015ab7c4fe501e2afb437a3bb8d6cd7fa88eadf2796d2396531b4e5b52635be6f9bf8311df61a5c91a205e68047ae75fb530c53030ae04deb1774c3c09b5a7924046af80814dd36dfff4b51c290325aeaffb8b9cea748e62f812ca1ead549221534a6498cc499bfe1a24cd3fd8886b31954c94a192754146dc034cff3b41008afc2c34dbfc881b36288d0dfaf4b6118c593ba9187d85478406d86abbd2fc791c7953775c7753bd609becf06eda0ae6ecaae350b0822c051e21e60fa4d3adf6c11b63f7cf5336720919ccaf541bea50994c661baf74a6ad32587a5938bb00b12ad56804e05688452d4e345d2b7bd93f47b8b5182bf7f80306af560cc6555918354ebdd187375920ba5927d8a471f69ef9dee1f5f97c2ae42409351dfa430fd538061207d48c74e46abdb210d0100a3238a1e95cff5892ea13566f42fba50a80e5beedca25110d562a5c43cf7dc9aecd5648228c0673c166511eb0ea507449c344245fecfca356fb159deb27767f390cfff86c935683f2254a197f5b2326a1608b24b1af47462b4defc6397058445f2ec3be1df6114b41de1a5dffc999982a21e0e85aaa9de7c09e9fc6126d46adcc550dc3b4053a380f7e86050433e09529c5e134dcd2e0a313ff310c3d7a9b42d4ddfe9158185b796cb1898bedac878969865aacf064e923601f610219ec14bb3ce3f44f0d27eef11ec4baba6e4fedc71d96c28ff86c8e91fe316945e324567dfa8d04efe71cb5b75a35f41b4dd173a10866716553972cba6401703f056ebfc773c12ec3a6fac96c52f660bba90f25a2f4105b8f38a969dc729b27a57c3fd5ed059cda3249b38922ac3920876c28b4dc75b2d9da061511145a3ff512dea0fff77a6681fc61a488fca32741c97bd2d2426659c6fd4e20ec3679e9db1006bf8b7e62c829cb4f7a67e75f9e1df125bbf9f1dff55afa0f5712757a1dfbe17f1a6dae8977f55ed84f6faa10c3b43e660df8e38830e360cbd6cf58e56410b7584e9889516351df4ef190208bac6a62a17a1f3ce54a2f457d6b555aa4bdb2147819e16385f1a190c57d72d4181620ed6b55952d28b22b7845e582aac41b3dd733c1b74a4e7154232bd55cfd6bf92855f0c67516f016921301dd1c5a9af83cb526a1c942f44ed87a7f203680c65e52097b7b8a6f3c2a7e511c2154021763b78b91010406098c5578cd6d0695485bca7f6e2157f1e4fdafd0d19fc05f88054165c61a0a3c13dee394233dedb58650defef1b096f973954ab5f596b2833fa2fc79df9ddaa6dedb4e31aaf041bc46841c03b1e01c8ad6f5a24d11aebd538c6a2f03a003862f12dd4b85564326804f18eb422991a664125aee566d9939b02e6a96f862b5faf586ef2bf90ea6fe45c81e7110bfc4d1ff0d5398abf8ce5cb3473d1ce5976319568300981f0bb6dbbdaf03ec85c296021b8566d9fc4b53653362b7ec435ab1f351823685df8d801d92294a10320b1456e1002fa620f61c8870ecad0555d08c1959f4feb7fa3b6d56890c14742a61be3b32d95eebc8df6843969027607bf58026b74320697b890b1262c6d21e15cb8ed8219ccc1c4dd54bfef4c6b191ad93c4af428ef9ed96fd87571a857c108f3749cb12a28534372b5fe851c7068fd45db1780aca9268f1b0bef31589a05e9578f540deb72a6a76db14ccb4477e39984387dd1227b127fc00aad1698cbce18b3c64e00bd1ecb7519a776770c0343bb9e3299910ca94474ffaf685dcd7602412db3508515f4ddc7a29faed782fa33e77c03b3344c7371ee81650a5ac41653e32a19154f94bee0a97762e2c45db9af55ba020349b837ab5b23bab0d760716e6424143957b8265a741a65cd8f3064a017870a39db854620ee522863d141d470fa6dfefc8fea42434355590b80b36ce28fc345311b1247affb146523c6bbcc114cbc19abd5f796ea8bf611bb5d67df4a951e782c91692f0ff382332396afdef07927418db9f69111cff6409e1e202c2314730f08ccf517b0fb36761e0beb0191ffb5fd810b42538f3751304b11a79312befa68d0b5a6b1ca337e3e1aa151011ed97c99b89b21fc782099bccaa2fff2d704ac0fa596ede12b7a53690f3dac580ea8f883cedd1af232d6a8a230cb6155a3cd6bd79c57fd3d9f3a0a5ebe73c9d8f777a6ba723fc4ba6f057dcc61a3a69742086d3a422167068ee4627b067c6976350da9cbe6b6eb6ed2efd468446e671d1234b656b2bd09e1f59084c492c5abe5ea5f894a2a111775ab13d5292ab0bfd0df7b37f3984413a2ca709f9364c0f3c334ffc214e570f2353eb82366e9727fe673b04ab85af1399047f8db4ec3f85ff3e364f7ebddf209e36b4663e63c9464911f544aba32607f344d82e8d72d08e211b485cca92fe0686eca2f57c23662e4d33ef1bab0880d61085058b869f63e49eb47c80357787ec9756f76e7ebea826776a8883e2d660c6b1cf815c68de18bc0d5e8f80f2db8fc58f6d59f1705933890f0cac3a67d9f3f4518380dee284edaf1f070afbd9c2f365de6952f8e184930197045a8c372ffea225d3fa8824feedcb626574cb583d30df080ba543262392548de8fdd8321d8eaf9a70c04896675eeb2db1cc19c142428c04a0ea8e009d986a37287890d61cd2445fef2afc70a769d21ad52458592b8ae97f6cce385ee2822a09c3a96e187719f1f47ef41bc6c1f211edb0a2e602218cc5f9db45b313307ea52d40e4931871b4193216a75803f6c82b553e447b81bfc06d179a14c7e77c16f4b25660d914c5c9bc2f8310f6172d57d11dfe8a314806b541faec569048d618d29d4e1598361bf58c95e93e7a3795519915bf8dbacd4dc45fde4433aa27f84739c8fcc29972d4ee4206c6ae5a8e3faabe88b2641e1b169a0d045cd368ffa6ba2692942a1fbce43c3491ce0feff44bffbfb4cee83c265c30108fbd9d9611e71eb55d6c0145c5b1ac1ef1bfa0dbe42a0e57d5686886052fef2dd2b7eb5a7b931d64356a88799396b21665f8519069e7ca25e9ae92e4480a091dfb503707b28ae1d3564b6bf7fc7b320b525db2f5f8c6b9199d6aae362c83d5d0df237c3aa01db863e300fc18413df22ae552d391fc3f9b3cf3d3398935c9933b63f35409faaf02b5294ce1b3b50600fa99ce940dfe337b5338024292176bd4ed001b155754be55564858f335c6f71a5e466a6a0b8c886c1810d38d9446054c93b34a5f7cedf0db9abb0b04396de355b794b662b12d0876684501598d2c60eb753ea9bc1a8de45de7f267ce0209e85a08639b58db1f245f8734d0d38b993c8eae9c62671a3d42cb129712e1d01109f6643a931c13dcfcf41155772b7c5ba1212527b30d6481a2d06ff91430b16396cdef59323c7b3056623c870c808fc8e143250cf9512a443ada1446ac2ef1f5e86bf6a0564438db16b4353d5a3a06f7a0e9299b1b36f28b32e043ab336041af7c0291fef8d615bf2acd5a83ca06dbdfd0e42f94a9c2657c741f96081df31a9eefc4a154811d8a5da53aef4fff70675806f2e0806d8516d1706b09316dd96c0426dc2956d03306eb3f055753bd14399c2d8d4c0b2d9958f566a615fa2e7eaa6aa25363a62c20c8ff8685f93e407d41a97e5a3d340d38beb5da6e52e62d0af84fafd347d5b57bd67ca91605cbdde796e8aa213011363896f0a75a7b8cb166bcca136413f025782697f80018d6f6f13603cb31febb745c08e6666fd90fa78de21aa62f50dfd64bcfc89fbde6fa06288d84dc8674997fd4d09550034678cb9e5e8fa8e58f14bcae2012805126400"/4106) sync() 00:07:40 executing program 0: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) 00:07:40 executing program 2: socket$inet6(0x1c, 0x0, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) r2 = getpid() r3 = geteuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000080)="d43e4fe7e61b7eb2b184137228bd3a8aa51278bf23a3478570c3d9d851737bf9b5b0d7651d2c03f5b664ffd988fb", 0x2e}, {&(0x7f0000000300)="b691b488574e60697f1de5a228ab53b3add46770f40718674c2e85c70ba492c502714a1682bfedcff47882491da0c458cd4ac14f49a286b84c6d44420ede0ecafcbcd7b40b6fe9407130b742e71289641b9ded3cc51cb1f6a9baf2d0951dbb11460b1ef75d0a249b3ead2e7be4fecd9963ccff626aceb3f1798879fd3082006b09d64adadd15b5cfda231abda57aff40d6b2b1ba0dcc2d3fbb64aa97a989b0151a6331530244a51d4fc17b5f430bfca77c253d2cc34dedb34413781a286f0b713216192c32575ca8eca2", 0xca}], 0x2, &(0x7f0000000480)=[@rights={0x18, 0xffff, 0x1, [r1, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x38, 0x184}, 0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) sendto$inet6(r0, &(0x7f0000000200)="9f", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x2ff737f19a97e401, &(0x7f0000000080)={@broadcast, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @remote={0xac, 0x14, 0x0}, r1}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x5}, 0x14f) fstat(r0, &(0x7f0000000240)) 00:07:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="88a1336fb0c1eb51ba32151f32db32b2b18092c23431f0912744e92dbaae39ce0520530f9e4936735dbc4fb47b4121d655a9343f3baba3d00e5bb973e81c71a4732b22ddf57ca9fb360ba435c65d6d54e2180c07e4359fd7") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x8, 0x0, 0x401, 0x6cd3}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x5, 0x87, "fde3a7f3a02d4e4ebcf562a722e103150285c8833e5905430971e992c0c212f6f2ac2df4e4d763f76091f5f1e99c538e550e3ec185f7274faa6c1e207209e012e7859326e04157bedd00b51fe5ada4c65aa73bd83d1dcb935d226af651b6c71cf552b94a482a57ded20a16dc3217d1df8710392c2f46aa3f2fc9bae4329058a41a43704d50c621"}, 0xffffff90) r3 = semget$private(0x0, 0x1, 0xc6) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000380)=""/9) ppoll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x8}, {r0, 0x20}, {r0, 0x20}, {r1, 0x8}, {r1, 0x8}, {r1, 0x40}, {r0, 0xc}, {r0, 0x20}, {r0, 0x2}], 0xa, &(0x7f0000000180)={0xfff, 0x7}, &(0x7f00000001c0)={0x80}, 0x8) openat(r1, &(0x7f0000000200)='./file0\x00', 0x100008, 0x100) 00:07:41 executing program 0: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100), 0xc) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fc2d16c651000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) socket(0x10, 0x4, 0x8) getsockopt$inet6_udp(r0, 0x11, 0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000040)=0x4) 00:07:41 executing program 3: syz_execute_func(&(0x7f0000000500)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xffff}, &(0x7f0000000100)=0x8) 00:07:41 executing program 0: setreuid(0x0, 0xee00) setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100), 0x0) setresuid(0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x10000000, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) 00:07:41 executing program 1: select(0x40, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0x0, &(0x7f00000005c0)={0x6, 0x91a, 0x0, 0x0, 0x8, 0x7f, 0x401, 0x4}, &(0x7f0000000600)={0xff, 0x2}) 00:07:41 executing program 3: setrlimit(0x0, &(0x7f0000000080)={0xfffffffffffffffc, 0x4}) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:41 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bfd2084f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x120000, 0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x1, 0x3, 0x6, 0xbeb2}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x5faba1c86f1e296) r3 = shmget(0x0, 0x1000, 0x6, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/219) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x200, 0x3, 0x400, r2}, 0x1a7) 00:07:41 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="06000600b66ab2020367c6ec00000000000000684b00000100f03bbe82c0f95ffa83c100000047a2a3eed1da2ea9"], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r2 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0x2ae) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) 00:07:41 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e4) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x5d40) msgget$private(0x0, 0x0) getuid() getpgrp(0x0) r2 = getpid() getpid() r3 = getpgid(0x0) getpgid(r3) chroot(0x0) getpgid(r2) setresuid(0x0, 0x0, 0x0) 00:07:41 executing program 2: r0 = socket(0x1d, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f66696c653000"], 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) close(r0) 00:07:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0) 00:07:41 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)={0x6, [0xffffffffffffff81, 0x7, 0x5e, 0x9, 0x1000, 0x8]}, &(0x7f0000000240)=0x10) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x14, 0x0}, 0x0) socketpair(0x17, 0x1, 0x2000000000, &(0x7f0000000280)) 00:07:42 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) syz_execute_func(&(0x7f0000000080)="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") 00:07:42 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) write(r0, &(0x7f0000000240)='-', 0x1) msgget(0x1, 0x3a) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:07:42 executing program 0: r0 = socket(0x17, 0x5, 0x100000000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:07:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x40}, {}, {r0, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x500, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000140)="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") 00:07:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x401, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1}, 0xc) 00:07:42 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080)=0xffffffffffffffff, 0xffffffffffffff72) pwritev(0xffffffffffffffff, 0x0, 0x119, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000bb05000000000000000000000000000000000000000000009900"/128, @ANYRES32=0x0, @ANYBLOB="08000500000000004aba9223a5fe71d0731d97aeed35dba39d87301f51001f0126b274cf10f46557f72b0bcbc73ceaa56ee010efbb991d5efb9f4637af767fd08c979f1baa78b25f0a2285987aac36c106c1b6c451a1d04069f7dd56ff7975ab58e11488790d64090802910e87e9b3d246abe2d5f77d282bd3"], &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0xfff, 0x200}, 0xc) execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) sendto$inet(r3, &(0x7f00000006c0)="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", 0x1000, 0x4, &(0x7f0000000540)={0x2, 0x2, @multicast2}, 0x10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r4 = semget(0x2, 0x0, 0x30) chroot(&(0x7f0000000340)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r4, &(0x7f00000006c0), 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x61, &(0x7f0000000100)="032b22196d61d631e486b405564fe277013c38216152425ec942253326cab50de994b1769f8a224bb0f4a541d1098d933f0621102c68e1e93453ca4cd1e17c5eca270aaa37cf8e3b7299afe5c3ae57abcdc031a25d6ff77e7bcc10d8c5c1d3c750340bb1f6744bdd068af28847e4f15483c4421e287ecdd20397665087af2150ff062f9cf628f9cc369edbbb6bfa29d0871dde8904bb582f7a859f60fcf7f66fe2b4f8f650b90b17", 0xa8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000440)={r5, 0xfffffffffffffffe}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:07:42 executing program 3: r0 = socket(0x1, 0x5, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x23, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x282f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffffffffffffff7f}}, r1, 0x80, 0x6ee9, 0x10, 0x200, 0x1ff, 0x1}, 0x98) 00:07:42 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0xfffffffffffffffe, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x400, 0x0) sendto(r0, &(0x7f0000000200)="2f17c6be7c40e4928e5fbcefdc898ec7c639c19d259adb803139b5ee963a7d08ed0a850f143756b9f82b8215122a2f4d3e63196f8fe3c13bfe4ccf44f202a805d864b8bb64f0414edc9e5e8e98665382b5fd503a8ab5c58fa5c9b35e9620b9d1ded20f2911899f74e2a0aae68ee864fc0533fcab548c4145dc23a8d43dfb46f1a622fbb2d1e764020453ea22f9bf435286917ca837c78faca22c68bb090634e87612193afb14824bd84d1b74a46fcd8ba60ad49e4745f668589caa6c925deb96b84165e7bc27940d1b1d61c676985b3c69c9618774ee60524509f3aae6927d06b26d7d134547ce147792bb34ca", 0xed, 0x4, &(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10) munlockall() getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:07:43 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) socketpair(0x0, 0x4, 0xfffffffffffff801, &(0x7f0000000040)) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x1f) 00:07:43 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x4], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) syz_emit_ethernet(0x176, &(0x7f0000000000)={@broadcast, @local, [{[], {0x8100, 0x5, 0x2}}], {@ipv4={0x800, {{0x2a, 0x4, 0x7, 0x5, 0x164, 0x66, 0x8e8, 0xfff, 0x0, 0x0, @broadcast, @multicast1, {[@noop, @lsrr={0x83, 0x23, 0x6, [@loopback, @local={0xac, 0x14, 0x0}, @loopback, @multicast1, @broadcast, @broadcast, @local={0xac, 0x14, 0x0}, @empty]}, @rr={0x7, 0x7, 0x3f, [@empty]}, @generic={0x1, 0xe, "f50e4a72bc379fb9e97591fa"}, @generic={0x83, 0x6, "f205e93d"}, @end, @lsrr={0x83, 0x27, 0xd3, [@multicast2, @loopback, @empty, @multicast1, @broadcast, @multicast2, @multicast1, @empty, @multicast2]}, @generic={0x0, 0xd, "8acda7678d8bac6151b460"}, @rr={0x7, 0x1f, 0x4, [@multicast2, @loopback, @remote={0xac, 0x14, 0x0}, @multicast1, @broadcast, @broadcast, @broadcast]}]}}, @generic="062e31d536bb55533b8d1e8c15a7d11932dd6d4544b3b3d8fb11151039703f71cb8faded981e98a76e98884ea9a32201262219baa79ab13af08e927634401238b531ba424560a4145a914ab6475a8f3fc01be5b48a1f1a84d699b7fa4dbb052579f47ca76c649513909ffa43ecad2c913dc72a0840d9d2a2079f517f3cc1b7a477c79e7066e1c858616f1e222350d890e7a40ddc74c1cd62470473e22b23fba1b333de168e8ab46eebebf7a06bc94adb9f2d5ffab4433df0b414f0ef"}}}}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000003c0)={{"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", "d5cd543b7cf70e47f8c0a9f6f59c27f42fff5a014354d6d40840a0e0663ce454", 0x3}, &(0x7f00000002c0)="2ef7740250b203777f736950783322cd8dd94ce874b595f3f4411db4d9b168a342b65d498bad1c01085b09ec87619bd1c49d471a82bb62fa1ddc7884de8b37318d225c010c4b2167c3a5392cbc3e5e591134a7cb483c47739fefaf91c3fde08bc1c0d903f2a35b0dafb27a176b670eea114164020e82b72f920e8fd9bf3d138b20987998bb4c1fa2a94f1ca7fd624b42093d967f83dbf57ef98ee315adaa5ad50d4987b24008af09136649102b755d2e0f7fca60ffd430c5ffd229ee84b9e2da7da36d9a39c242f61afc07701be497bdf6f9694b0044", 0x40, 0x8001, 0x4, 0x7, 0xfffffffffffffffb, 0x8000, 0x7, 0x2}) 00:07:43 executing program 0: socketpair(0x1f, 0x1, 0x200, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0xffffffffffffff6c) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) nanosleep(&(0x7f0000000000)={0x8, 0x5}, &(0x7f0000000280)) nanosleep(&(0x7f0000000180)={0x8000, 0x5}, &(0x7f00000001c0)) 00:07:43 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x4) r1 = dup(0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000680)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000200)={{"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", "1ac322b5b752d841485d17dd8004bfd9a9a6584e81b11dfe18ded90fb72f5cc8", 0x4, 0x80000001}, &(0x7f0000000100)="2fde90d636", 0x34e, 0x3, 0x4, 0x400, 0x4, 0x8, 0x1000, 0x1}) 00:07:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:07:43 executing program 1: r0 = socket(0x2, 0x20005, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5a0f216f986fc6fc4"], 0x8) 00:07:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040)) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "a734abccd168a60a6fa608cdf5fc8b4bc41099de46e64519a3ee73ed2ba797fca473a3c6ed23825080c09c19be967fe8fb7fa229dbba97ded470cec5cbf4c6b718ec387d4401ed76faf7edcdb538651762b991d17a2fff9b01c534a92d9a9fd4529805f7cdd93685c650b0ec38f7ed6818b1eec7cd8b1106573984527f5eab52334be6827253a3081a2d21b50a670d75588d83d245834c1f60eb6735e95a7ca7856c2072a9ceaaa886892988019447b559d49c3a2e30222680f4f58d9e7ec9acbbf09038b8f704a8c13ca46886f39aed596bf09b0453fd9f770810c32d060ecaaaa351e59130b2ed46f1771a939b7006"}, 0x100) 00:07:43 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0xfffffffffffffffe, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x400, 0x0) sendto(r0, &(0x7f0000000200)="2f17c6be7c40e4928e5fbcefdc898ec7c639c19d259adb803139b5ee963a7d08ed0a850f143756b9f82b8215122a2f4d3e63196f8fe3c13bfe4ccf44f202a805d864b8bb64f0414edc9e5e8e98665382b5fd503a8ab5c58fa5c9b35e9620b9d1ded20f2911899f74e2a0aae68ee864fc0533fcab548c4145dc23a8d43dfb46f1a622fbb2d1e764020453ea22f9bf435286917ca837c78faca22c68bb090634e87612193afb14824bd84d1b74a46fcd8ba60ad49e4745f668589caa6c925deb96b84165e7bc27940d1b1d61c676985b3c69c9618774ee60524509f3aae6927d06b26d7d134547ce147792bb34ca", 0xed, 0x4, &(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10) munlockall() getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:07:43 executing program 1: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) r2 = getpid() r3 = open(&(0x7f0000000340)='./file2\x00', 0x140, 0x104) writev(r3, &(0x7f0000001c80)=[{&(0x7f0000000680)="8d60e8e4124c2a11c489d87b475909134f944afefd326eff2dc0bccf2d68cf256b75387802cd7fb63e7b35de1ad2cb01248fc606b01a5b35d9c973ab648211d6b5e7b651960db61ce58c9e0b95d98612b5ca393b192b7670de9b2182c0f09e765f1f77ad4418f9d2e3ab719fbdc6e717d15440c462c37ca36e77eff4e04cfc045e7d7c685ea4137e1950926f5b567921c847d347519dca1dc485f31fee1846b7fc40ad864c0be7421ac3b562523b55", 0xaf}, {&(0x7f0000000740)="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", 0xfd}, {&(0x7f0000000840)="932de4f75e1b8e004628b5f543705dbcb2454799b8b52eb8de1f4d051dc02774cf5fb1420cfbac7583444643fe20c1126094924b1802859de3602bcd87b54c0dbe1bde2f41b3b4e81301a286681b386053c5e19bc5d287429006137276ca6a1e89909525e36ec213a23651a3d5ee8f3da07010c4defc4bc29817f542769a3f16", 0x80}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="46e632f1de151e998052899a9f8601108f4d68013efb8495806bd552d7f0fa026189cddaf9d2b3a844f24a64619b71f5bf262dbb479f5d3ed0e37dd2280ecd4326471b77fed355a9ce27dcd9b6c576a41051b8ad26c11f010bd2ef8dbfecc274c34e468fb2750ac62d05db023b2c8fbab35aaf9217ff75a795ae2841db40e4413e2b5a739c8152e176d8052ed2f9aac3999512342fd2e915fd3c03489c7f8e4568eacbb56dd3981e90796da777b6ec2c3cf72ec676b52bd09d4995e23bec633d60b43530782980fda702ccaa6afa58de7e9a82b82b98132a5061a58805bcf91640203019d1ab90e051bc9455d2", 0xed}, {&(0x7f00000019c0)="a9a22a3fc9ab920acf49bfbc06f14bd6edb04e688844a7ffd6424c46e61350cff9f96ffc2926e94b0c3f53ee108d65ec732a7743e8ec94998d72da2d0a886da81db2af0e7a2960c99aeba1b03a031ec86d73c4f67cabe578f48c5841e5a2f34cca1d0269eb2f1217e3a2f03e34fe95f4b21bbf42f1d2135933c0fc76df5f554d519b39e16cbb4e9ef29ff9d687a070dd165de752b2271a5951628a82cf6f227c6434f9913f79c1047ae6f2ff6f253e25a02aa568a2", 0xb5}, {&(0x7f0000001a80)="f86c1bbbfe217eefd814aacd53c272d49b6de20ab4cdacec3125c9065f3a5d24623186acdbdd00454318d8252a6b1fe0cfe0b26207022d142941ab6327fe4365c1fe87ae37b3ec0f3dd21978c933dc2d9e72b91d9205263808bf9bb015e6c8a89bb52e021642c0e589983b8a12af515b9d6752797d33c5d6ca9fe635a93364f7bd74ac3550b676a71ebadff118da7220c5d71b1714706a7da4f4670b0ad742d1638068b1ab45d8b303b6fb9a9f35a1200e34d3c683778f3a32fc0ee17e09c9926a6c3c90c5350e25421b1cfd3d756893c40812d466da61b6d71f7532b4206493903d035a72f895300444192ef10f66eb3ccf35b3919c", 0xf6}, {&(0x7f0000001b80)="7fabf8649523902b56bfa9c4e5ca4f7658d8cc2ac21c21c8e8f9dba7c095423e1ea35c435d899fda77701e3644876046e0b7e106d5e2f2d38b7361ecc01e3f709e8b74a67d4c95b9d50f855bb1c6c7a93c76da36101441a1c446232ec5f854f90987864c62526ca70b1a30d37f3162303786116640b665f2309869ef797f219abfc8b3b393adf95e6911bc74d51144704c5712cdbc5eb45963fdb2f14accb6c84fd3b09da9bac3dc5a2dede835251420cf3330b69de2111a223d6fa2f61cc563521e83df", 0xc4}], 0x8) fcntl$setown(r0, 0x6, r2) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1003, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8) getegid() lchown(&(0x7f0000000640)='./file0/file0/file0\x00', r4, r5) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f00000005c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x9, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000500)={r7, 0x6, 0x5}, &(0x7f0000000540)=0x8) 00:07:43 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 00:07:43 executing program 0: syz_execute_func(&(0x7f0000000000)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfb6c4c2ada8e86c8f2808cf0cc700a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") 00:07:44 executing program 2: syz_emit_ethernet(0x104, &(0x7f0000000380)={@local, @random="fd30940efb18", [], {@generic={0xe61, "008033bbdcd8b301b995ea43e13e715b213c15d10accabf127ac15508a42fe64b57913be5e8348522b8ded532cd3832a1ac7af6bd2b65ad92ac73b65b798c40c5b3ab68cfab02001b9c3523def0622c39e4b89c0a2a07600db6ae7d4af42b097fc7db1ce76a648d974a6ddc029a49b352061e3af79576d130473edc8e5292ad182d70f865ffa5ecb7803e68f2b6614b431e53a29cde9665de7099347199eededd2fe7167c7089966e4c458987712243f5797e320010a71d6a8093fed1cebaa0804ec035aac016e996bcc1e41bdc7e1a3d1c30e50c65f820191dd46cf0fff5866b37bde430a428c297f1156d3895398100f775517f396"}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x7, 0x4) 00:07:44 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0) 00:07:44 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = socket$inet(0x2, 0x4, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280)=0x9, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') connect(r1, &(0x7f00000002c0)=@in={0x2, 0x1, @multicast1}, 0x10) fsync(r2) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') 00:07:44 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() r1 = shmget$private(0x0, 0x1000, 0x1c1, &(0x7f0000fff000/0x1000)=nil) getgroups(0x5, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x3, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff]) r4 = getpgid(0xffffffffffffffff) r5 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x6, r0, r2, r0, r3, 0x20, 0x100}, 0xffffffff, 0xfffffffffffffc00, 0x1c0000000000000, 0x200, r4, r5, 0x80}) setresuid(0x0, r0, r0) r6 = geteuid() setreuid(r6, r6) 00:07:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x2, @empty, 0x1}}, 0x0}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x4, 0x387, 0x7, 0x4, 0x2}, &(0x7f00000005c0)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @loopback, 0x131dc000000}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000080)="a00380de29d3b523a17ca624e30c9765", 0x10}, {&(0x7f00000000c0)="b9a9400264d95703989c4a600df169b07de933c33b69ed8a19511ebee83e1ed5b0bb8966ccd4ad949e5db593834fd23b6b63e22b82c98db9180afe9ea1c78bdcc3b13f5ac8060bd95335eefc906fd5150de8974159651c0dba297b24dea5eeee3fefb9c9b90025a3547de519109f53ce9f23751a7040cbdaa77fe81749099e9d086146594aa02a7aebf0a83d5a3a", 0x8e}, {&(0x7f0000000180)="7913391f851f8451b27e451c045e184affff0feeb596eb2db982cf352f5118bce47e12cfb36aa6e58497a6c538eeba699c440e273b7f93cae064d5ba13d77ecf9dbf5987e182ed0d96878aa42f67a107c584fda2a88c78b71639fa9acc2a7ad0d05377e82a949a471d35bfca74a207d4c84ccc7466f40337a08b435ef404a6ba21654a0999c2ce15b1d64575903c42fe985ed73308f59394eeef6604dea776725a271cc3b86b65d5034471bb185ced59cc2958c3dd06f7837a91728d021ad1e6b65c26ed460cbe47d14834435f834da7c81c61077e9e2c2cd6be3fbbf1dae79d61a38f01bad21c8cfb2aaa902609ebbd", 0xf0}, {&(0x7f0000000280)="a1a0a763c42e95bf7c49777656d46ec6a4a1ad19daddbc08161c0216eda876cffab7b9c8f4e04742af8bfa92d9e04018918ccba970499562992b4f2056700165f07b4322d1808ebcb2d3e19212e65d5670dcedae9ee29fc3a5fcc99ba37381c8701e28af5c3e7b352fc54ee48b04890b474e732b8bf768a710b43b3fb4f09d5edcb6aa607789f22b5ea940e1bd498a34c95233832c82a5d98b37fbed087c888dfb18d3492c8ecd673834f758e06d51a267a58c0f213afc7a4aa28bcff6ac470bbeb7dd8de8c3e55512bf993a162c824dfa40832ada8f11f6ca9190d37a26b9c0004549a55a91", 0xe6}], 0x4, &(0x7f0000000600)=[@init={0x14, 0x84, 0x1, {0x1, 0x9, 0x100000000, 0xfffffffffffffffc}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x9, 0x4100, 0x140000000000000, 0x8, 0x2, 0x0, 0x24, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @init={0x14, 0x84, 0x1, {0x9, 0x100000000000000, 0x2, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x1000}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x400, 0x4, 0x1000, r3}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xfffffffffffffff9}}, @prinfo={0x14}], 0xe4, 0x80}, 0x20000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x704, 0x40) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000200)=@in6={0x1c, 0x3, 0x1ac, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c, &(0x7f0000001780)=[{&(0x7f00000002c0)="135f5731d6a8e662f00d9895b2bf60c1889da56cb2998524503ae5ca438c28cf142573bdb44ac6554fbb4178f8e413b625dd3afe345a39a1d80bf184bc1d7cda6ec1d396fe1dacfb3ad9d81be5f04ed343f24ab0afc017c185179b2522abb4ead3bc1b50fff3cc0bd8b6e3f8b22c114c1e1919367915223dc7c7bf611fe449a4b432b65b4f3716000d5b618b85a6580758975aaa1d3424351fb67925a3a4038b87aaea7a6f60c9268323682598f3e854692e1174cbe28b44df7690db59c88e5df784", 0xc2}, {&(0x7f00000003c0)="fd5cb6fe593d0c8f462e972e63205cea4737e5856102a671b243be1ea93b8e01464c82b4d04d3da800e5e0b3c9ae9d48e158099584b78d97c24ae7726f3e703f5ea6e6bc40c77c6c6cda2d0c40ed24980edcddba", 0x54}, {&(0x7f0000000440)="381965edd0a9d7a2e7fd3b11f446e62cd50143055cfce85912c60a5f9066e7c3c6f22497e1006d4bf5ffebc9755332aa45bc62c57fc95205ed23cabcfb71b46573b1e4568bc03edf562c9adf4c283e64958659035b4cfeaafef9562e802755032f625a6c0c8cdbe66e011d4878f05dee97ec94c3a503fb8fa8c72347100be04a5bbbbd1d7b4a075fd005d29e6fa148231ebb5c33abae004d20724dc315c7eff3973daf3e3f0ae8a94c9133fc2ed2cfd1834f63e53796ca02fc51f4ca70140feaadddd6d111913ea5f425d5147f6aed151e31907d5f03b6022cd8a8197bd80450abba46437199d8de54ac", 0xea}, {&(0x7f0000000540)="13870e3f070c30e6d50095d02cc15cb147089d8cdceae10fecf406962fafb1dcd837e6de830c8330f6030c392e72576d94910a5c0b54952a07196b09dc7bd0cd93c8e1bb7ae16753ac6640bbe0ce24146932a26c9f7f7524d6fa29add386bbca94076624d4726cf3312df078dc51eb1932f281f0bd556d28cf0ab2f5c54ea5e9c1a04ee74319804a478b1040a7a3f65469751a0b13c60385789af9ac55c25e21e827c53ba98e000fc5fab620e7c758b60bc66b", 0xb3}, {&(0x7f0000000600)="2fefc6ff0041ed7d257af8c0a21fa88ace57584162bf6fcefbc4ee33eeb5ccf41717edf21a3912510126d1a0959105e52f696b3b5cd9185af4cbf88f90ba21bd1827497d2662f6ff2b3de3fd9c44930fb071820da3c0e0f00e3344efe0d6cd6503b4c8d854932ce2c0b5ef5497e3bb7319443048df4ecd153413df7fa89821422b2d6b84045285b12628bbd1390a41ec085fd8a4624c62e51155842060a4056254d7911ca69e", 0xa6}, {&(0x7f00000006c0)="64dbe69f0e47cd8bb612fa923889b1418c457e3f808ac14315cbd315edb3ed4531005fc88333c3b26911291c79ff24de0cd18566400bdbfa80b792800f2c7118498613bbd66ed846ccd87e871d7711becfd54d9a771f0019c14da451e3bac71380f56f5bf127d5027bee71fef9971cfd4dcffbf0057915965a333fb064dcb746eb22dccbdb4a90991b13", 0x8a}, {&(0x7f0000000780)="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", 0x1000}], 0x7, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001800)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001840)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001880)={r1, 0x7}, &(0x7f00000018c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 00:07:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf70f198876e1ef0865d2c048665ce8429cca200"/69, 0x45) 00:07:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x2000)=nil, 0x2000, 0x3, 0x1010, r0, 0x3f) 00:07:44 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x108) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000100)="ce0f7b21d4a397078b67c0e1238e916920fd5bb8a81be8a40e0401edf8cc1d77a3b7080eb2a29835ab77f3ab099d356f82d875af417670079821e5622ab81c1bb798b705db67825675ca4f153362b8bbff0f623a45a59921353d32efaa47ae5b578e2555") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000f54000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xdb8e, 0x4) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x1f, 0x100000001}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x81, 0xffffffffffff3e58, 0x400, 0x4f4, 0xfff, 0x0, 0x3, 0x0, r2}, 0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x73}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x40}, &(0x7f0000000300)=0x8) 00:07:44 executing program 1: r0 = socket(0x17, 0x2, 0x83) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @local={0xac, 0x14, 0x0}}, 0x8) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) poll(&(0x7f00000000c0)=[{r1, 0x8}, {r0}, {r0}, {r1, 0x2080}, {r1, 0x1}, {r0, 0xc0}, {r1, 0x100}, {r1, 0x25}, {r1, 0x2000}], 0x9, 0x934c) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) 00:07:44 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet(0x2, 0x5, 0x3) r1 = dup2(0xffffffffffffffff, r0) getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) utimensat(r1, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x7, 0x1}, {0x5, 0x6}}, 0x200) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x95) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000640)={{"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", "296d31b090571a1342066eeeaef68a390200000091df05951dc82aa490fc81af", 0x6, 0x20}, &(0x7f0000000040)="ef7eefd54b682bf617007c8ff180f740d8b2bded89cb4080706fea01edef809f85053bc758158db8df3bfa22406fa88b36bf232242102fe578cdf907e8461ea8ae4c424165d9c34dbecb852b940e27740de57df6cf44c1522534c6984279c3953a0ade0edec5d134a846dcd9ef15e43a05e02c28032c3b6ac29f86711c6f3962aeb480d928bd7372da116ac94244c9e7d90b49d1c3ca46d0269950667f87e6b8d1ce900547bd258609371777b342a54e5e0b95f59fda7679918e685a8b0d85d871a1e71bc0c6ffc8165249e6bac6e3f874bf06b3dc8f5a1061201e1831798ef66c206595580dee87674d674a87cc", 0x55, 0x49d4, 0x49, 0x36, 0x1f, 0x1000, 0x3, 0x2}) 00:07:44 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x30000000000000, 0x0, 0x81, 0x2e9, 0xa1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r1 = dup2(r0, r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000140)="0c79527db9a0c520c74e8d9aa688c16275715c2ed10c775eb1046e61d09eac56de41d3aa53525e44d1f5943db2b2e45180971c93620ea97411cc4cf379c41e95e10a0917eaa322ada306458089e5218c665cfd32c794de6a6933638c305febf215ded0d498af27c8eb768c002bcdb9213291b408993a7314da41f56e") r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:07:45 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="7900f7ccd0000000dbf3f3f2f08133cd680000c42259009c0dbcb90000652e36660f318fc880a215faff0000fb440f93f1c4227d317600c442791c6025") chroot(&(0x7f0000000080)='./file1\x00') recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@un=@file={0x0, ""/13}, 0xf, &(0x7f0000000340)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/255, 0xff}], 0x2, &(0x7f0000000380)=""/242, 0xf2}, 0x40000) 00:07:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setresuid(r1, r3, r4) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) ppoll(&(0x7f00000006c0)=[{r0, 0x100}], 0x1, &(0x7f0000000700)={0x3a11, 0x6}, &(0x7f0000000740)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x99) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000200)={r6, &(0x7f0000000180)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @loopback, 0x5b6}, @in6={0x1c, 0x1, 0x5, @mcast1, 0x6}]}, &(0x7f0000000240)=0x10) fchmod(r0, 0x0) r7 = dup(r5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000500)={r8, 0x0, 0x35, "540b07a1714b3bac54e2eff7aa89f4ac3094c501f15f1eae891e575788871b1110b0bbe2b89932758cc7b4e58da116f61ff0a47625"}, 0x3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f00000003c0)={r8, 0x82, "cc383caf656b15873e0700526ca78b70dcf58694dbdf46613805bb0479a09d5937a2ab9165983fabe96ab786f9c153db166e1b0e4f9ed26968140c2903a3a7bdd7b552b0267e85e3b7f34e12761e0c51522a427345c04f5cb440d11466f4a3a88691865368532e644579d9fb39fab540be40a32885069731b2af2d99769ac7a65008"}, &(0x7f0000000340)=0x8a) r9 = semget$private(0x0, 0x1, 0xc) __semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000480)={{0x5b4, r1, r2, r3, r2, 0x20}, 0x36, 0x3ff, 0xffffffff}) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) 00:07:45 executing program 0: socket(0x13, 0x3, 0x1ff) socket(0x0, 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x8009, 0x190) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:07:45 executing program 2: truncate(&(0x7f0000000140)='./file0\x00', 0x98) syz_execute_func(&(0x7f0000000180)="98994aa84a1c050f05bf0c004f0043c0eb2541e2ebdcc1660fdefcc4e270f391d5000000f3a7fb643e0f4172310fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21e461610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af68080836870fe2580000cce18de37405264788fec4c32d4bf200c46249bedc30a1c9fb110fa261b7e2") rmdir(&(0x7f0000000100)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) 00:07:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)="72d548a84e207a23efbf3a9b42f31a536dce3c5352566c18886a3f", 0x1b}, {&(0x7f00000001c0)="239039dfd167ae0552f45f689167d9f78cfdfd42200500c8485d873d7f3e51babee68f381407790045ebbd163eb9999e9076bce67063fa8e76e553955ecd061ee84c535c3d93f6cb5d3385d44d50fb", 0x4f}, {&(0x7f0000000440)="c1e9a924919904d65014d82923e26c51bdfd587234199adb83c8818ee89592e54a4d36a69e02a972ca0ad489224a5dfaa061cd2f983e1c837f53f3c989198c8240b938b165c6387b34e0123e9642", 0x4e}, {&(0x7f00000004c0)="4e8f8e7d9230ebbc1ef2b24d56829a7a7afe85a2b9b1c2e2aa2e84704cd9f65017324520db60d1d65759e6a085bfab0961cc910bf748d48eaa0882d533fdc04b337bc8da5618f9d8ad41ffdc46a8366e4eebb7c35c7018f559284fa76bf7bdfa2ba6f1a5037dea9d6b213209fac5429c8b32fba9214a1244bc1dd138ed5e81a0a5c8b28c54309b8beb82f9174df4b89ccff754aba1864c82eec9ede632152b3e6237794d3b99c64fa22a5d51b9f5b340962c4d82e43b0b324ca0ef2a2ecf7934cde72a5909e795074872a923c5edd1ffb2c8", 0xd2}, {&(0x7f00000005c0)="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", 0x1000}], 0x5) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000340)=""/255, 0xff}], 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:45 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000340)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = open(&(0x7f0000000000)='./file0\x00', 0x20a0a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2200000080ff01000000000000000000000000000125fdffffffffffff00"/115, @ANYRES32=0x0, @ANYBLOB="9a07080000000000860267880000000000000000"], 0x0) 00:07:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) 00:07:45 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x85a, 0x7, [0x0, 0x5, 0x0, 0x0, 0x34f, 0x7ff, 0xc0]}, &(0x7f0000000200)=0x16) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x1, @rand_addr="b8422ec0ef54d826e2d75c24796e0b6b"}}, r1}, 0x84) 00:07:45 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000140)="5d5a376d0b03e8482cfe00cd2e7b309d8fedfff7ebdb77702908adfbbdac921033fb219edb75e547e500084f5e1cb76d4dc75e1730f56cb9a7be6e805466a6bb6a5d47ac3df487d1ffe99df22986ab6ff18102baa145c6e4d2b3c6ec58e0ce86f22de16bdbb95b06655ed38e6a53634f", 0x70) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x8) 00:07:45 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x52, 0x0, 0x0) r1 = dup(r0) accept4$unix(r1, 0x0, &(0x7f0000000180), 0x10000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) msync(&(0x7f0000ff7000/0x7000)=nil, 0x7000, 0x1) mkdir(0x0, 0x0) 00:07:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="0849b85eda21a88581c49e0382c480bf41804e5ab26f6b2e1a2192837f956f4676fae1e67d45cabf7b0f82e1931f76a7cf02792a686b75f7c25435f439c68e59f8fe993064d68f9d8aca7fee23318dd43078df94199e3e4bb889c6182b5167549722855fef42ab1a2a3328024b150f7dd3af6f2e4900a4c27b9659924f98eba58995a5f74173dc0015638b5d1b5e1b16e9fc9e731fa7edc46b02a0bfb750aeeadc460bfa1c6dd0b18713473250c8f9039dad869dee55651a1722258a24f2d6b4893cbde49df908a7f5944b") symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0)) 00:07:46 executing program 0: r0 = socket$inet(0x2, 0x7, 0xfffffffffffbff5c) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x275) 00:07:46 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote}}], 0x1c}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000240)={0x0, {{0x1c, 0x0, 0xa1, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff3c87}}, {{0x1c, 0x0, 0x7, @mcast2, 0xb34}}}, 0x108) 00:07:46 executing program 3: clock_nanosleep(0x4, 0x1, &(0x7f0000000040), 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0xffff, 0xe15, 0x8000, 0xdb, 0xfe8a}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) setitimer(0x1, &(0x7f00000000c0)={{0x46, 0x1}, {0x5, 0x80000000}}, &(0x7f0000000100)) 00:07:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1d, 0x4, 0x9ed9, &(0x7f00000000c0)) getsockopt$inet6_int(r2, 0x29, 0x2d, &(0x7f0000000100), 0xffffffffffffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x90) freebsd11_fstat(r1, &(0x7f0000000180)) fchdir(r3) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x800) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000080)=0x1f, 0x4) 00:07:46 executing program 1: r0 = msgget(0x3, 0x0) r1 = socket(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000005c0), &(0x7f0000000600)=0x4) msgctl$IPC_INFO(r0, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000140)={{"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", "daab41b27dd18ac676c379d806a9bd3c1401668e036863ed349a550b0b8bb71e", 0xa3, 0x8000}, &(0x7f0000000040)="8fbcb1e0b9510a95ca453497def21b6e2daa732e9efb3b6a00745196d5455f699157b093b7b357e22682b398cd25ebb06c458f7c46a36c53d8df86914fa4daff3a97e121d44d1a61665b6353e3e09b38fa519afae8762ea1d07d51882c9dedbeb6b5a8f914a62280199a9c1f03c2caa4a21739e2623abc215047621e7977de7e3fd9b0d97343aa4dd954e41d857cd3ede2954db3617a467d001d4ccfb3b22a1cd0a4c3df47ba0a2498e30fa1323653c6db47d899493488112f849a0cd04f22483527e10c25a152c86a", 0x40, 0x8, 0x800, 0x937, 0x2518, 0x9, 0x9, 0x4}) 00:07:46 executing program 3: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)="97e985dcdabef5efc4ae38a128a24e2773991038e7d582ba859fa2f1ae9cf92d22ca13e317d20f1530f76569d18d0771aff848605ccb29303f9eef292c3b04be00ca59a47a51bc2f7d4896b77976cfdec70cb75b60b15d0ab60cd2d9bca17a4c2ca41e8714f9d8c73f97f2d479a36ad6eb8a7ead30d8d9bb80", 0x79, 0x5, 0x0, 0x0) 00:07:46 executing program 0: socket(0x12, 0x7, 0x7a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e21070000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/128, @ANYRES32=0x0, @ANYBLOB="1f000000050000000600000034cf000001000000"], &(0x7f00000001c0)=0x98) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x9, {{0x1c, 0x0, 0x9, @mcast2, 0x8}}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, &(0x7f00000005c0)=0xfffffffffffffe8a) 00:07:46 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() msgget$private(0x0, 0x4) syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e696911694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") shmget$private(0x0, 0x1000, 0x13, &(0x7f0000ffe000/0x1000)=nil) 00:07:46 executing program 1: setuid(0xee01) setuid(0x0) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:07:46 executing program 1: syz_execute_func(&(0x7f0000000300)="b16a91cd806969ef69dc00d966410f2e0ec44139fd5bf9760b41c1c1c7e4c63afb0fc4014c664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc512643d9e5abc48192558dcbc366450f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28008, 0x88) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x8000, 0x4) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/7) 00:07:46 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000080)=""/242, &(0x7f0000000180)=0xff44) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") 00:07:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) msync(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x100, 0x2, 0x100000000}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xffffffffffffffff, 0x4) execve(0x0, 0x0, 0x0) 00:07:46 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000001c0)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8108000000"], 0xa) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f00000002c0)='&\xdc/(+\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x8000) 00:07:47 executing program 3: syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000290000000001d75778ac1400aae000000111a6907800000000"]) 00:07:47 executing program 0: r0 = open(0x0, 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x4, 0x10000}, &(0x7f00000007c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000980)={r1, 0xffffffffffff8001, 0x50, "4f9794dfe51a1a6b651619ca2a59efe3ac12643c1e5034fcb39b05eb04f4e0bd76a85b88ff82de06203e30db2f2c490cbc8e78c2cc1c69f7737efee903a78a1146e264270a4f039f91d001278b8554cc"}, 0x58) mlockall(0x5) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xe, 0x7, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") utimes(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000a00)={{0x3, 0x2}, {0x2, 0x9}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r3}, &(0x7f0000000940)=0xc) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:07:47 executing program 2: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:07:47 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = geteuid() freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r5 = msgget(0x0, 0x80) msgctl$IPC_RMID(r5, 0x0) r6 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x1, 0x9, @mcast1, 0x8}, 0x1c) 00:07:47 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x140) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x4000000003, 0xffffffffffffffff) renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00') write(r3, 0x0, 0xfffffffffffffe97) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 00:07:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000800fef0000000000000238000000200000001"], 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xfff) ftruncate(r0, 0x1000000) fchmod(r0, 0x10) 00:07:47 executing program 1: syz_execute_func(&(0x7f0000000240)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f00000ff000/0x1000)=nil) 00:07:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000001480)="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", 0x535}], 0x1}, 0x20101) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x8a}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00./zile0/file0/file0\x00'], 0x1, 0x0}, 0x0) 00:07:47 executing program 2: r0 = socket(0x2, 0x10000801, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 00:07:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000001100)=@in, &(0x7f0000001140)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001180)={0xffff, 0xaef, 0x0, 0x6}, 0x8) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f0000001340)="e6de78a60763eb4348573270a66285cfbc14ee7444dc981b5cc5408364b1b34c147e6a86d6e9b5e7433a87ee25146a4f9060232fa37db45b4109185d6e38c7a8829021a638d55842fde6e0aba72387f51fae232518dca5e6c33a7b7e94ba029ee5d914dffc149957", 0x68}, {&(0x7f00000013c0)="89fc1d0e1c01720f10ca53734642c13fa0208095b82a85c9394da7b558a2a468899ecec2633fcd6347c887e34a10850fc5e173e85070cccff3adc663c2e55304f0f074e4aff35196074767c5fa856115221c165293311d65a2b73b192b79e4bee96556a081a4cdd4e0a537c7dad7e7a47119e32597aecfbdb0e9e8120306f1f3410f8c7d0d41752d4a9ecaa64f0150bab489ae028247c17428fc7aca598245799ddddf35b5a9420933", 0xa9}], 0x2, 0x0) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)}, {&(0x7f0000001480)=""/182, 0xb6}, {&(0x7f00000011c0)=""/95, 0x5f}, {&(0x7f0000001280)=""/44, 0x2c}, {&(0x7f0000001540), 0xfffffffffffffe2a}], 0x6) syz_execute_func(&(0x7f0000000000)="96989814130f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:07:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xda61}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x5, 0x400, 0x3, 0x1093, 0x7, 0x4, 0x9, r1}, 0x20) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:47 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") clock_gettime(0xe, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(0x0) madvise(&(0x7f00002eb000/0x3000)=nil, 0x3000, 0x0) freebsd11_lstat(0x0, 0x0) 00:07:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) fdatasync(r0) 00:07:47 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x2, 0x80012, r0, 0xfffffffffffffffc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:07:47 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf83000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:07:48 executing program 3: setitimer(0x0, &(0x7f0000001100)={{}, {0x6}}, 0x0) getitimer(0x0, &(0x7f0000000100)) r0 = shmget(0x1, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x0) 00:07:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\x00'}, 0x3) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:07:50 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000200)="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", 0x179, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/21, 0x15, 0x0, &(0x7f0000000080)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:07:50 executing program 3: syz_execute_func(&(0x7f0000000b40)="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") ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, &(0x7f0000000240)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) 00:07:50 executing program 0: syz_emit_ethernet(0x10e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) r0 = dup(0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x1000) 00:07:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) semget$private(0x0, 0x3, 0x100) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)=""/205, 0xcd}, {0xffffffffffffffff}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/4096, 0x1000}, 0xc1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001780)={0x8001}, 0x4) ftruncate(r0, 0xff0f) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001680)={'accf_dns\x00', "bee68360f43b13cb24f4f52c910ec483b62032fede8bf4dc041f07ff277d2f8c948ae595fa969ee5a63117c761b2461e336e51f6628f3685ddb028c33061c6a0d214c0a96c122010914f30f01e123f3cc3a07f9a579e4689e05c4c61d74ecc0f9463deddad490c7ddb914ba38bc878569e38016eec67ec7f07599624a3f0c261368f6d729a4e8142a4c8df29d76dc3a66ead185f9899861be5e7d10db61eb9881335dee3958e6d9ff2208f7287c3e4c3f502d6c15f0a5a51f33894c65273091c8ecae73ae29f88e84c0378b61ae1864d99a7751c0020de362392daa8f2ebc2bd5fdea7dc440456aa27b8108c242fd504"}, 0x100) listen(r0, 0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000017c0)={'accf_dns\x00', "1af7c29b685674ca285094d457f50e20ad2924e0b31f64fed2827f1bf8d5cc7d23b0fc108cc25f8828c53741041135ce1b15656be8a879a3e1e81c95a7a8e53404145b9a6d02d2e7fbbb6877c14b6a82b30bcba2194cad3d92e1f98d680f8451bba6d120747b33b157229027419e48ff25e4d28db170a7cdc8bab6dd61aa808a0ba620078e2ed21a3fd21a3bd2c73055042b2709e99df11eea416cff205a80fe7f121c8d58d73c79563d3bb78fce00826a9666c1280cb21d94d4d4d6a462a63007a45483e4e840769af05c46e8c48e4ecd40287e2952934c12c90073f8258838c3d84e622df7c8fc5560e8dd753b2e6e"}, 0x100) 00:07:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) fchdir(r0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) 00:07:50 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x100, 0x1}, &(0x7f0000000280)=0xc) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) 00:07:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x7, 0x6}) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="83d561b3d074b20bd770c6594c5b2f06b2ce30a1a669ba7815e681c912234e1a810000003a75fef1a7b266a392a00af03a8a7fef894022d27e64120300000000000000df57f8657771360000") fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x1, 0x2, [0x9, 0x401]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x7ff, 0x4) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xffffffffffffff3e, 0x0, 0x0, &(0x7f00000001c0)=[@rights={0x10}], 0x10}, 0x0) 00:07:50 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) 00:07:50 executing program 0: setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000b2070000000000000000000000003c4ba893b30000000000000000000000000000000000000000000000009dd5bd1d00"/128, @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x3}, 0x8) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) 00:07:50 executing program 0: setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000080)="1b5e8b639592668ba8764ab29e4ce6804e467b00e70f3d93c759f0438dbe1029793021053ef4ed2298b974a9d84ae15a83f9b51376ca865924b3bb11da07a8d68f866426959bdb28f64d829d7f2b9d9cde36721f66e26b190bda30db80760d28fa0b013508ca48ebf8e96ca89d1fca7386b2ac797497df71") setitimer(0x0, &(0x7f0000000040), 0x0) 00:07:50 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local, @broadcast, [{[], {0x8100, 0x3ff, 0x0, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}}) 00:07:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000480)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100000001, 0x1, 0x1, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r4, 0x52df}, &(0x7f0000000200)=0x8) socket$inet_udp(0x2, 0x2, 0x0) 00:07:51 executing program 1: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f00009be000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f0000d25000/0x3000)=nil, 0x3000, 0x7) 00:07:51 executing program 0: r0 = socket(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x1800) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="80027dc47f9c06c1d0294ce9c32e2f6622442596b3afd54168a4416e051ab7f73e2b445486a02884651ff1d0e51f195f225f"], 0x1) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00./file0OYz/file0/file0\x00'], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 00:07:51 executing program 3: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x100000000, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0xffffffffffffff6f, &(0x7f0000001340)={@local, @empty, [], {@ipv4={0x800, {{0xb, 0x4, 0x4, 0x400, 0x104c, 0x66, 0x40, 0x8, 0x64, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@rr={0x7, 0x17, 0x9, [@multicast1, @multicast2, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}]}}, @tcp={{0x3, 0x2, r0, r1, 0x0, 0x0, 0x8, 0x4, 0x3, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x8001, 0x7}]}}, {"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"}}}}}}) r2 = socket$inet6(0x1c, 0x10000000, 0x8000) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:07:51 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "a3b1a4bb199a307b119502021821c2bf0bf646e5c2cfd2b2061e4b7001b2db9b", 0x10000, 0x20}, &(0x7f0000000140)="56151ef398fcaaebeb6c917f2b090cf0d7b6fc93ee73e5889a2a002e67ddcab9c86039631e6726178673b0da6b3b3432be1beed2c4189324f3785e2261e51c9dd94bb01282271c782a63254d72dd147250b4d2c9388236a6ecc6fc509c7ddb5c6c5397b7b4d6dd316dacdc56c533a95985a1164a0548861914bffe7cac3695a16fee6851a4471f64a165f4bace0f9bedef91", 0xf31b, 0x100, 0x9, 0x9, 0x7, 0x2, 0x401, 0x200}) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) syz_execute_func(&(0x7f0000000000)="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") 00:07:51 executing program 1: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) r3 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r4 = socket(0x11, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000)) 00:07:51 executing program 0: syz_execute_func(&(0x7f0000000200)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="851aefb2fbe0f4c35ed96d78680d079a8e559935b92751d4ac3186db481a63d6944fd520fd51c86e0008bd055dabdb925b6b510ab5b4995a0fa355afceb05a9c3255461d5df2bb065af579e5123cf60dc89d41096bb90c4a87c7c7ae94808e717ec28e08b37ed372945b6beca211889d5e47bd38db863f754a5849792e0d169001c26f746ba6b3020ebe3b91d351fedd517f4778e4092995b56d4cc1d488a05e1a88c5c23d4b38bff5ad5e5aa33d31608dde2d3d4b8b") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:07:51 executing program 3: syz_execute_func(&(0x7f0000000100)="984c5e5ef2363d7f9f00001c130f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = semget$private(0x0, 0x7, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001200)={0x0, 0x265a}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000001300)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x7fffffff, @empty, 0x6ab}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000001380)=[@sndrcv={0x2c, 0x84, 0x2, {0x400, 0x4, 0x900, 0xff, 0x4, 0x9, 0x8001, 0x1, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0xeee, 0x4800, 0x9, 0x6, r3}}], 0x48, 0x9}, 0x89) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x2) 00:07:51 executing program 3: syz_execute_func(&(0x7f0000000100)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x7fffffff, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x8, @ipv4={[], [], @multicast2}, 0x3f}}, r2, 0x80000001, 0xd3b, 0x10, 0x7, 0x52, 0x20}, 0x98) getgroups(0x1, &(0x7f0000000040)=[r0]) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) futimesat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{0x1, 0x1f}, {0x0, 0x1}}) 00:07:51 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') r1 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/1) 00:07:51 executing program 0: r0 = socket(0x17, 0x3, 0x0) shutdown(r0, 0x3) 00:07:51 executing program 0: munlockall() r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0x2, 0x0) 00:07:52 executing program 2: syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c120f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x9db6, @rand_addr="7d9e2f48ed2f64caeaaff7a1ae32535f", 0x7}}, r1, 0x6, 0x100000000, 0x100, 0x10000, 0x7, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:07:52 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0xfffffffffffff25b, {{0x1c, 0x0, 0x0, @loopback, 0xff}}}, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb10000000840000000800000003000000b3aeea40a1bb212b334d8c006b6531826b338c0130f11aa3ad8ea56610a686152d499a4d79fe836112e47b165fbcab7c48ce30f7b5c342b2a64ad67486a6f74c9e98f9c3b6462f6fbf322a59ae0233538134cfd68caf7eaca8344ef0dc6f4fdd9215c0c792ce7d77df4e034d42a3155456d7bb7a9b56b72f1d1e86913cce435c0739462759267e5753bbf90f9e2f71bb586e36dde93caf3d39602027e2ebcc4528c79673b5c3b2cb42"], 0x40}, 0x0) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) 00:07:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000000)="45fa05846b9baf817571a374d60629e10102b1212448607936ffdab94723c5788d33c5b2b071cd8f053a09c47490ddf8f25ddf078fb67c9fbfc882d2a58f114874a339b99a97e808c43cd9e4b0eb0b31f08433dfa10a934816eaaa3302c4405c78a0a1baf318a7c5", 0x8, 0x101, 0xb20}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000240)=@un=@file={0x0, ""/91}, 0x80, 0x0, 0x6704b4fcbddfc482, &(0x7f00000000c0)=""/116, 0xfffffffffffffe6c}, 0x0) 00:07:52 executing program 0: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9c0ad0008000004680c0000008fe9589b26c7e4c753fbc44187c9edfec4427fc902023ed107c4c2b90a23f21667f2450f10c7514d115511557d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f536f3f00117dedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget$private(0x0, 0x6, 0x626) syz_extract_tcp_res(&(0x7f0000000180), 0x8, 0xa2f) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000180)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt(r1, 0x0, 0x7, &(0x7f00000000c0)="74d17a9a334b0b7e235a29e8157ffde368423547e6c7c963aaa3fb34f5e4303e8bfdd226fa1e3c3a427e1344dbcb645d928c95ccc3a313cca6ea086e270bdcce01e18cbe0376d66f1f4aea9a1acc5341b3f7403713d9358b898f6276532aca406c56d0cde6e3409173fc2db5e7c7707b5b7dadb54e7bc30b50a04e9514e289f2d9517a669f", 0x85) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000080)={0x2, 0x3815}, 0x10) 00:07:52 executing program 0: syz_execute_func(&(0x7f0000000000)="9826472c431c13790f05c422d506e3c4a37bf0c53e41e284e1e15767660fc632fbff280fb8c42baa4e4e99ed751e75a0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa4c40d5dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a24141b7e2") socket$inet_icmp(0x2, 0x2, 0x1) 00:07:52 executing program 1: syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080)=0x3, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) poll(&(0x7f0000000000)=[{r1, 0x12}, {r1, 0x2040}, {r1, 0x2}, {r1, 0x2000}, {r1, 0x1c}, {r1}, {r1, 0x2080}, {r1, 0x20}, {r1, 0x40000001}, {r1, 0x8}], 0xa, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 00:07:52 executing program 0: mkdir(&(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0) r0 = socket(0x1f, 0x20000000, 0x1) accept$inet(r0, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x12a) r2 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x73}, 0x8) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000400)={0x10}) linkat(r2, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x400) freebsd11_stat(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000004c0)) listen(r2, 0xfffffffffffffffe) r3 = semget(0x0, 0x7, 0xb0) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000540)=0x40) r4 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x0) renameat(r4, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r4, &(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:52 executing program 3: r0 = socket$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$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x1c2) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:07:52 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) r1 = shmget(0x1, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000300)=""/109) setresuid(0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r3 = socket$inet6(0x1c, 0x20000000, 0x8001) setsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000140)=0xfffffffffffffff7, 0x4) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}}) setresuid(0x0, r0, 0x0) shmctl$IPC_RMID(r2, 0x0) r4 = getegid() chown(&(0x7f0000000100)='./file0\x00', r0, r4) r5 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) accept4$unix(r5, 0x0, &(0x7f0000000080), 0x30000000) r6 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x80885c375bd54b32, 0x10, r6, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000200)=""/213) 00:07:52 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660e0f58e80f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c4705bc461cd583d00000081c66db712fda339d300c9dcdc0fbcaf00eae800f345d9c6acf2a7c4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:07:52 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x10, 0x0, 0x0, @local, @mcast2, {[@dstopts={0x0, 0x1, [], [@ra, @ra={0x5, 0x2, 0x6}]}]}}}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x9, 0x101, 0x6, 0x8d, 0x64, 0x739d, 0x5, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0xffffffffe2a2b97b, 0x10000, 0x7f, 0x1}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x7f, 0x3f, 0x10000, 0x4, 0x8000}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 00:07:52 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd11_mknod(&(0x7f0000002700)='./file0\x00', 0x10, 0x81) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000002600)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4896cfa9e5e171f443943da45fa8290e3e9e187e7ac83143266145defe4b6bbf6bfff00000000000000000023ff07a3271f6159f802b74c8777ab146989a23878acd7ce3be30b3392ba72a1a0beac5349b187c0d81d629d68458b86133c38332879578dee5e1baaaaf23e8c40ecc0c234e0e738e197a57d77246c6792b0696241ac7d830abaa716946f0729deb54a0d76"], &(0x7f0000000000)=0x6e, 0x30000000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x81, 0x80, 0x9, 0x6}, 0x8) read(r0, &(0x7f0000000380)=""/4096, 0x1000) writev(r0, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) preadv(r0, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/76, 0x4c}, {&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f00000023c0)=""/211, 0xd3}, {&(0x7f00000024c0)=""/79, 0x4f}, {&(0x7f0000001380)=""/39, 0x27}, {&(0x7f0000002540)=""/30, 0x1e}], 0x7, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000002740)={0x101, 0xff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000002780), &(0x7f0000000180)=0xb) 00:07:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 00:07:53 executing program 1: getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r0, r1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) open$dir(&(0x7f00000002c0)='./file0\x00', 0x80b4a8543a85bc81, 0x100) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:07:53 executing program 3: r0 = socket(0x10, 0x10000004, 0xfffffffffffff000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8705, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:07:53 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100), 0xc) r0 = socket(0x2, 0x10000001, 0x6) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/6, 0x6) ppoll(&(0x7f0000000040)=[{r0, 0x40}, {r1, 0x48}], 0x2, &(0x7f0000000080)={0x3, 0x4}, &(0x7f00000000c0)={0x5}, 0x8) 00:07:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2101000080000001000000000000000000000000000200000000000000000000040000000000000000000000000000000000000042ef62fb5a7cf3fa00000000000000000000000000000000000000000000000000000000000000000000008b0bb7000000000000040000000000000000000000000000008000000000", @ANYRES32=0x0], &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x80, 0x7fffffff, 0x230, 0x1f, 0x100, 0x1, 0x9, 0x7ffd, r2}, 0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000004c0)=0x8c) sendmsg$inet6_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000240)="cd3f7da7486d697c1407323aa78b45086c12591345f1d0d024ba6acb5ebd8e70d62b05f3f069f12d6cca5ec74efdeea6bc0a136440d7ddac2421e7ea3e5e91a824c9a6ea66f988678478a9bbca2da5c8b20a9313a9488c", 0x57}, {&(0x7f0000000340)="63a412cdcdd816d6459055068e51cfaaaf3b0dbb38609a29b7d7e01465f7131752e0d08cb41dfd6d74be03f8b159f19a1613ae8b8e8e811740bec7bf80c70e738d29f85e49483d955577148342e027dd146ad9387f55904c5a983f79126c96ddcd84337e0dc5460249ab64a54090ed63b8db85d6baef3703aaeef1a4a232b060dacaf6fdcae5c9f0aae7487caa4be774bb", 0x91}], 0x2, &(0x7f0000000500)=[@dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x4, 0x200, 0x0, 0x5, 0x9, 0x1, 0x2, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="a158e7a2d07a6aa84afa0bb4d077ba0f"}], 0x88, 0x1}, 0x20004) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300), &(0x7f00000002c0)=0x2) 00:07:53 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r0, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="7c4bab9909f22134969027f0fc1b89ca07fdf5f05e000e3ac0f452007c2c40458455c38f773dd47d7d5f24d63e12a88e8a8ed1287261195a803711eed5ad82360eb445b5bdc6c27e86694377", 0xfff, 0xffffffff00000001, 0x80}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0xf0, 0x4) 00:07:53 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) socket(0x2, 0x5, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) msgget(0x2, 0x2c0) 00:07:53 executing program 3: r0 = msgget$private(0x0, 0x80) msgsnd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x365, 0x800) syz_execute_func(&(0x7f0000000180)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") shmget(0x1, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") __semctl$GETZCNT(0x0, 0x2, 0x7, 0x0) 00:07:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f6634e1ffde51c82cb6fd5cff2282748d9b0ca34258def0a026fcf643122ac36e7e92c5c0eb31c2e106b63505b91432bc81d51ddc0c9606957b331aa01a9d159ad3f5182019b3128667e6f9bf000000"], 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x200, 0x20) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000001c0)={0x348, 0x6}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xeb6104b2fb4f8723, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r2, 0x55b1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) 00:07:53 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r1 = semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000040)) semop(r2, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) panic: vm_page_unhold: hold count < 0!!! cpuid = 1 time = 473 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0027a1d6d0 vpanic() at vpanic+0x1e0/frame 0xfffffe0027a1d730 panic() at panic+0x43/frame 0xfffffe0027a1d790 vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe0027a1d7e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe0027a1d8b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0027a1d910 kern_writev() at kern_writev+0x66/frame 0xfffffe0027a1d950 sys_writev() at sys_writev+0x50/frame 0xfffffe0027a1d980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0027a1dab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0027a1dab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1971 tid 100694 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why