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", 0x1000}], 0x1, &(0x7f00000012c0)=[@init={0x14, 0x84, 0x1, {0x4, 0x9, 0x8, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x6920, 0x5f64, 0x101, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x5}, @init={0x14, 0x84, 0x1, {0x1, 0x42fb7755, 0x8, 0x6}}, @init={0x14, 0x84, 0x1, {0x6, 0x8, 0x19b, 0xfffffffffffff109}}], 0x68, 0x101}, 0x4) 18:12:47 executing program 3: mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="989f322dffffff0bda64d8ffffffffff0800450000300000000000019078ac2300bb000000000c009078000000004500000000000000000000f7299473638fb5d6fdbf4c912e6166eaaf173788a41ca11808d78cb5626547d37bd74565fcea6488b6f8530c3ab470c33d7a6fd59a5bafcc3acff7fe0a086dc5c9664f9212ff339dcfc5f4c5c9f2b4ac50"]) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xfff, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000000c0)=0x1, 0x4) 18:12:47 executing program 2: setreuid(0x0, 0xee00) r0 = shmget(0x2, 0x2000, 0x502, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) syz_execute_func(&(0x7f0000000140)="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") clock_settime(0xf, &(0x7f0000000000)={0x3, 0x4}) r1 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/4096) 18:12:47 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000200028a601d49742b55d8f5a90e1088730695eb3baa1edb7038dd2419b83903e809b59434524588db98b1e929ba4ce2ba6bddd36d75fd40d58786aca3577eb3186682dcf334623"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:12:47 executing program 3: syz_emit_ethernet(0x2, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRESHEX]) r0 = dup(0xffffffffffffffff) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000100)={{"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", "6adb3a3d3b4de7bd60236f4ce8110c79e254d306f08cee20666b811f855787b3", 0x0, 0xff}, &(0x7f0000000000)="caa8da757b939c4f732b87cfcab1a94bf4784251cf47729f8164c1fef524e1d55a0e09c9f5a0db7e59da544ad5ce2ef4fb42f96469", 0x81, 0xccdc, 0x7, 0x5, 0x7f, 0xb1b, 0x1, 0x40}) 18:12:47 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xf9, 0x3, 0x1030, 0x6, 0x7ff, 0x7fffffff, 0x0, 0xe72, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x5, @rand_addr="f664b2b60e3e6877e86b484a38d133a4", 0x9}}, r1, 0x800, 0x9, 0xffff}, 0x8c) 18:12:47 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000880)=0x3, 0xfffffffffffffde0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000980)="5700dc41cc72d0d268381f70683660bfede75ddb11e1199af0edbd5fb93c7c6d73532691b3761a269aaee990a21770210fdfc28a2d2b5503f6", 0x39, 0x8, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000200)=""/210, &(0x7f0000000040)=0xfffffffffffffced) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) link(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='./file0\x00') mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000300)={{"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", "5270bfe354454a42c38bd5251d0f61b4313b7a8056b664c97a688f55c8b29363", 0x4, 0x9}, &(0x7f0000000100)="c3c3e3de4506def2a7b747f6673f250d4f3c02553164b2b2d1467919528d7453fd0abe97da10cda0e856f6245a3e60a654a6f30908d4ceabf4a66ca69bde73401d34368631527090408ab559ce7c3beb23178263fbd804e004f3e208147d355b005c3a51605e2817e6a4d7b20f0383d32bc3f82375b1a5418449c27c6f12c6d3e33047c36085f56fdc3ca19488f06c1f15984d2296002fed", 0x10000000, 0x7, 0x1, 0x98, 0x0, 0x0, 0x4, 0x401}) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000780), &(0x7f0000000080)=0x100) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000008c0)="831b9e4173b1251d82a86c92f6c1c64b4c9346b22bc0a8d6a6abbd5f5115b6a2c7956029178cdb1a04e940e90e43e61aa351c353759b136835124fae544a8a104565d6445bad602b36dc5c5da5dc4c726cc5823a2059d55b4c86e7af4ecec92af86705aca04bd816aad1ba1a87b2943d26a67f8607f4eaea01b4ae0af03c20b2e41dc7d7d19e4a34762d8acff47d26c99229f55350fd3b6c17cc", 0x9a) 18:12:48 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0xfffe, 0x10d) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r1, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000600)={0x3, [0x1, 0x1000, 0x80000001]}, 0xa) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 18:12:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x20, 0x8001, &(0x7f0000000040)="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", 0xfb) msgget$private(0x0, 0x412) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[{0x10, 0x3}], 0x10}, 0x0) 18:12:48 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xd, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x40, 0x920, 0xe14f, 0x9, r1}, &(0x7f0000000380)=0x10) syz_execute_func(&(0x7f0000000480)="8326473e431c1d0f05366766410f383064d0eb59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c441fe6fc030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4cb, 0x3, 0x80, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x800, 0x4, 0x1ff, r3}, &(0x7f0000000140)=0x10) 18:12:48 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r3 = semget$private(0x0, 0x0, 0x2) semop(r3, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(&(0x7f0000000340)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, 0xfffffffffffffffe, 0x0) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) semop(r3, &(0x7f00000001c0)=[{0x2, 0x4, 0x1800}, {0x1, 0x7, 0x800}, {0x2, 0x5e0a}], 0x3) lchown(0x0, r4, r5) 18:12:48 executing program 0: r0 = socket(0x1b, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000180), 0x0, &(0x7f0000000540)) socket$inet6(0x1c, 0x5, 0xc7c) getpgrp(r1) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil) shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000200)=""/61) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) sendto$inet(r3, &(0x7f0000000240)="6b34d719a2637adca59d0395df0b105d80c4ac4ac67f53d98ec7dfca613666ce8b2d0425376e8d952156ceb7a5b86653e72d6ba8b7e14d0ee92e603c14b3885375fa5467372d664c3876381b6ae4e1ed4b7a0b2e09461008a00863edc56b24a81d379d1c01bbbbe217f55f04eef124b4821c8d61554fa23c8e4ffc6e0468b72afe4c5c57f2ada5d8f234cca57786902a61cbe8b60b47c6a828d7181148a615344736607b4c39cbf5770e6be4badd96f65c749d5f99e097442fd3f5cea922806d5ad6cbd77127aeb0d46aaf138d228c", 0xcf, 0x0, &(0x7f00000003c0)={0x2, 0x0, @loopback}, 0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) 18:12:48 executing program 1: r0 = socket(0x2, 0x1, 0x84) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x0) 18:12:48 executing program 3: syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, r1, 0x31c5, 0x6, 0x100, 0x3, 0x8001, 0x9}, 0xa0) 18:12:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mlockall(0x3) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 18:12:48 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001080)=0x80000001, 0x4) read(r0, &(0x7f0000000080)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000136000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, 0x0) 18:12:48 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @remote, [{[], {0x8100, 0x3, 0xf378, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 18:12:49 executing program 0: r0 = open(0x0, 0xfffd, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x48}, &(0x7f0000000280)=0xffffffffffffff07) accept$inet6(r0, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000640)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x5, @empty, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000002c0)="b0727faf243b36cee6a450ad04ae48431496040a8f19f65e358cc9401bd077917239d0c1f14cdfbc30c2d8f47ea12bc116aab90d9e0ac8da57129f5147e7a518467d06f2c47b7fe4bd4ea7b42009af504f3542fd8e5d07643020940585357ddf03dd26f0722ea399cc4260d377767690fc72cae2747fccf549ed08867152ce100aaef39fefcbce729cfd", 0x8a}, {&(0x7f0000000380)="06d3ae82e0cae58fd6774d3a4e8782c6dc0fdd53817bc02c62e1356ffb083f73445da2c9d4e747956145cdd7ba027f16611b1d9ef942df26d5ba32571288e73929b4fae594c03701ebe41233", 0x4c}, {&(0x7f0000000400)="7c88202cde42cb15277e1dfbe2ce8cb2da78180b51c1ab04e9bbdd37c6fe0c679349b3809d43e57739a0d9aeb2ddde0e329f4396a8e80f9bb1dff718e6db04559bf5d3fcc630246560debb33ed858937448388a18fbe9528b39ff1b8ae658e7e6c05315522e1927019e6d171022e2ab099edfdd9607dde823efe47755ccbb98b6efda0a6adc4d2a1966ef44b93041663afa7b6eb39daa9fe6299dd546e37f173619902d4168f078f9e80440ca7ab1b948160f4873f7e6460e63ab189956a4d6d94ababa109d2c01611f203d55aba7adbc3bc8cec65a2e4751b40402adf42ca9683", 0xe1}, {&(0x7f0000000500)="696b33b311b5adb1d6492e846ba33dff9c92791aff4a43635e1307fbff1c48d05935737f99faa0f75f6301158c60d0a00288422dd1ae52e083784d462cadd6", 0x3f}], 0x4, &(0x7f0000000580)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x9, 0x4400, 0x3f, 0x7f, 0x5a2, 0x0, 0x5bf6, r2}}], 0x2c, 0x80}, 0x20000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000680)={r2, 0x6, 0x2, 0x2, 0x7ff, 0x5}, 0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1f, 0x2, 0x1820, 0xb8, 0xfffffffffffffff8, 0x3, 0x7, 0x1, r2}, 0x20) syz_execute_func(&(0x7f0000000000)="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") 18:12:49 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x18) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000040)="ed20ce62a740a4e658f9965e52976779d7cd2fb975300914d52cf89eacc67c1201afb6d64d32ed1fc8cce1a5c3528b7e4b29007da40cb39aa8d629736f3d9b8279a967a35986e713f6b798bc61ab2fc2393a1c7a6c3acd538556d6966c8cd24ef378857b2b91ed535345c8777314e7924feb22929c97373e99ce4735d4f096a900bc7acf497248db6e92039a3772be45ed8374", 0x9, 0x0, 0x100}) semget(0x3, 0x3, 0x300) 18:12:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x3, 0x4) 18:12:49 executing program 1: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = semget(0x0, 0x6, 0x68c) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e21a01"], 0x1) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:12:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="821208bad1babd01"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000500)={0x7ff, 0x2000, 0x80000000, 0x3, 0x0}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000840)={r1, 0x9}, 0x8) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/238, 0xee}], 0x9, &(0x7f0000000500)}, 0x1) 18:12:49 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup2(r0, r0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) renameat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, &(0x7f0000000100)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="b90cca859004030180000000", 0xc) write(r0, &(0x7f00000003c0)="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", 0x23d) socket(0x10, 0x5, 0x100000001) 18:12:49 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x2, r1}, 0xc) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000400)="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") symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000040)="57e64df932472f26e8fda13d84044e6cb1f364766644dbe22d71f5c9237416ce77f2e706b47048f168b8ce4f3797") freebsd11_fstat(r3, &(0x7f0000000140)) 18:12:49 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8008, 0x60) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x800}, 0x24) 18:12:49 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() r1 = dup2(r0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="007d4e8458dee65287e7e4c0c21d68304070bcebf974c34f01d273e81179ffddd5d8060d97ea5a66364c08438c3b1e5da9f6ea9d0e2cf92365f73ff44f987352407475e6b48c967e1e8531bb6428f443584e7709c02b06c576b3fd6ec00b78b2cd1ad6f564caacfae34336a3b543b9d7ca79fe84d4561dad6bfdf7859fd987725615c450f0e1897a3ca173ffe01df5bd02eb3db5ae5ca18d") 18:12:49 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c06c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000280)="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") r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setstatus(r1, 0x4, 0x1004c) r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x2000) shmdt(r2) execve(0x0, 0x0, 0x0) 18:12:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8000000007, 0x410, r0, 0x0) fsync(r0) poll(&(0x7f0000000300), 0x1e, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 18:12:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x2, 0xfff, 0x8, 0x1, 0x98, 0x80, 0xffff, 0x101}, 0xb) 18:12:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xe, 0x101}, &(0x7f00000000c0)=0x8) fchmod(r1, 0x5) 18:12:50 executing program 0: getpid() 18:12:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) fchmod(r0, 0xe3) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="dcd953f51dc1276fbcfa4b526e317cfa413507cab57bd6d86ae8e7f6336bc9e440fed77861327d4f167b256844a2be907575e0a8255f9f05aea2f4603590b7aa2ebf71c224bb685f2e4740c2122bdc1457b20ca34c0ce935064c99bdca120a0afb6d9abf97c770f01b5ef4c33b8a32326083c5b141a81f448330035228cb6d2b49760f81fe3aaf788efe8100bee49a2908ad357f7f4cc84463a48d") sync() execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) 18:12:50 executing program 2: 18:12:50 executing program 0: close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e") 18:12:50 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x7, {{0x1c, 0x1, 0x2, @mcast1, 0x20}}}, 0x88) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) setsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) 18:12:50 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 18:12:50 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x20000000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = dup2(r2, r1) write(r3, &(0x7f0000000280)="4cc3", 0x2) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0xc3d2}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x3f, 0x1300, 0x4, 0xfd0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0xbd5, 0x1, 0x3283c6ea986f3ea4, 0x1000, 0x7ff, 0x2, 0xfffffffffffffff8, 0x3, r4}, &(0x7f0000000140)=0x20) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002a10f00303a0000000000000000000000000000000000ff0200000000000000000000000000018200907800000000609433df000000000000000000000000000000000000000100"/102]) 18:12:50 executing program 3: syz_execute_func(&(0x7f00000000c0)="0f380b55fec4829108ad01000000f086b4f957f9e3be2e6426f0420fba3a06c401fd5ab5750000004490e100430fed4354c4e1792b6a76") syz_execute_func(&(0x7f0000000040)="0f6f5df089a1990699060fb556f5640f3802a0e40b000064c1c45f450f5d2ec482e59144ac992e660f2912c462edb8ffc48238f2434f0f0d08") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4e0, @mcast2, 0xaa71}}, r1, 0x1, 0x8, 0x1, 0x4, 0xc72f}, 0x98) 18:12:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r1, 0x0, 0x0, 0x2, 0x0, 0x0) 18:12:50 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "8215b037dfbe279b61094958b34cc3f16368ba838ac47b44343aee45c1747c63", 0xe34, 0xe}, &(0x7f0000000140)="99b4a66b071a993e77ca97f9a7b7868c959c68e1208350cefe20dfd4bbc27c95b5b112b8c2d98b2ea7552337be8072edad6db6fbe546c28302686ec2dd0267cc2682635915087d6c85b96da1a6265931ee5151ba3dccb65df4d63ae7557ff7d093ae948f554e060f18df55d5138a30ae5313520598f6e769c94c704623e13382d475cae714dc93b242aa5faebc6bc102c73c648ea34cdb809ef704ea4f75813506c42816efa55959e4bf37010f2c277c69d78a11", 0x5, 0x7ff, 0xc, 0x1310, 0x0, 0x7, 0x1, 0x1f}) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) msgget$private(0x0, 0x48) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 18:12:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(r0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x101, 0xfff, 0x7fff, 0x2, 0x7f}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xb, 0x7f}, &(0x7f0000000280)=0x8) 18:12:50 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0xfffffd73, 0x10800002) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000040)={0x1, 0x3ff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r1, 0x0) 18:12:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000480)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd49c7ac713c7138f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fbb40f92c43e450fae7c0f0f") 18:12:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x3e3}, 0x8) 18:12:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) socketpair(0x17, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xff, 0x4000, 0x1f, 0x5, r2}, &(0x7f0000000140)=0x10) getsockopt$inet6_int(r0, 0x29, 0x16, 0x0, &(0x7f0000000040)=0x294) 18:12:51 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x310) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xbf, "ae444b8ddc9255c1d3e9200d522f5a5e982488dd4b031be62e3488757bed5969e9b6a9b1645edc8493d6a44a3c9ccbc35adfd2375d254b92da89d40c91d62fb6ea9bf6f215876ec33d1acd50f2209bdae5cd5b530e57e938bdce243c2524f60c5a14e08f2d45d2fabf63e5abcbef39ab6559a3b76fa13125959e84d6fc86cbfb5f444efbfb82b4ea4e3f296b2038834f61a1c4d2fe0c3623753c8cc41a6425b4b94ec5592d1e6224d51616c07d29cc57898de230938eb134a5d83ce9bca735"}, &(0x7f0000000080)=0xc7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @rand_addr=0x7}}, r2, 0x1, 0xa041, 0x4}, 0x94) 18:12:51 executing program 0: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffe) sync() syz_execute_func(&(0x7f0000000440)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x3, 0x4) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x1, &(0x7f0000000080)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xdf4f}, @in6={0x1c, 0x1, 0xfff, @rand_addr="8de467f23824820c95569187fda9a901", 0x1000}, @in6={0x1c, 0x3, 0xffffffffffffff00, @empty, 0x7d6a}]}, &(0x7f0000000280)=0x10) 18:12:51 executing program 1: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10001) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r2, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', 0x0], 0x0) 18:12:51 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0}, 0x0) 18:12:51 executing program 2: syz_execute_func(&(0x7f0000003ac0)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) r1 = socket(0x0, 0x7, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001380)={0x0, 0x81}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001400)={r4, 0x5}, &(0x7f0000001440)=0x8) poll(&(0x7f0000000040)=[{r0, 0x22}, {r1, 0x4}, {r2, 0x18}, {r3}], 0x4, 0x4) sendmsg(r3, &(0x7f0000001340)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f00000000c0)="40aa6bd0a6b782591aafe78c3ff41f3a4bc4356227f6f9492d9bc1af1f135569195cbf62434893d6665d2dadd2baeac0f217edb54259cdb4b1362e072b3c155fb7922b44873dccff285cb7704a674c41aa888140d21b7b84bfc601c6e40713b1a254731c4d15bb1b962c", 0x6a}], 0x1, &(0x7f0000000180)=[{0x60, 0x3a, 0xffffffff, "30132a65c12fd1583a4ffc71554a1f11cd9db4450c27463806bca92a004a6080cd8c39f5ea85ad4a2d571b40551b5aa6cb78cc6e2ecc51e2ef79969c78174d64e874fc56d42d082c37c8dda2"}, {0x1010, 0xbe, 0x7, "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"}, {0x58, 0x29, 0x3754, "226a7a0dc9d5de213d01a017590baa72c268f38de8d06caed14acb1ab28da239058adff6eb3814dcda0cc8afa31df76fbc88c5f83148b56aa858befb6119bf4b59d231d937babe"}, {0xf8, 0x3b, 0x6, "af67fc61a73242b69ce666f3db0c99b4468a2ec6e75a413962a927e060d83bbaa1feec1fd2045aab2db58d9b30e2ec2719a506eef504a58d08bac1bc8df12ace1c446bc3be4611c92aad9a471f3fec7345370734a2496bbec389e342c5d782a5b38fdea9fe5356e861d218c50b9606a4258ded889610c9c9b0f4d1a4f0c10899fab02b9c8bf630c57a5a71a0fcd9922776f07b7e82c6edb1e3b14c0ae28380bc08dc776a5225b636135353d8edf92d8c6e1de789ef6661b45dcf94b6f5565401e4904509f6a9592eeb322a22baaf285ec8c174c0c1c8e06121ea01508dab37edae8ad4"}], 0x11c0}, 0x8) 18:12:51 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fstat(r0, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r1 = getuid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r1) fchmod(r0, 0x45) 18:12:51 executing program 0: syz_execute_func(&(0x7f0000000a80)="989823e9c4a2791dcd04090f059f0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f1e1edee509c421045f5696c421ddf30f1bdbe10bf8c468646e0f3838520a96ea33ed33ed654877f8f8c4c132527df08329ffd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3450fac642100f319c2c2b0c10000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb9d8f8f709b66400ff8f8be0f0be80ce80c4283a9008000000036660fde500e49c4df6000450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb1d1d0f66474eb83aa2f1fbfb2e64df10") 18:12:51 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000480)) chmod(&(0x7f0000000000)='./file0\x00', 0x80) r0 = socket$inet(0x2, 0x1, 0x2000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getuid() 18:12:51 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x2) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000002c0)="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") sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000040)=0x23e, 0x4) 18:12:51 executing program 0: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x17, 0x2, 0xdad1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @broadcast}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x3, @multicast2}}, r1, 0x7, 0x1, 0x2, 0x9, 0x1ff, 0x5}, &(0x7f0000000440)=0xfffffffffffffe7e) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000340)={@broadcast, @multicast1, @multicast2}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7fff, @empty, 0x5}}, r1, 0x1, 0x300000000, 0x80, 0x5, 0x2, 0x8}, 0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 18:12:51 executing program 2: r0 = socket(0x2, 0x10000003, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}, 0x4}}}, 0x8c) 18:12:52 executing program 0: sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f640fd4bd819a0000c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2ed33af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e708e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb64660fef9b0e000000a1660f632b38048300") 18:12:52 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000080), &(0x7f0000000040)=0xb) 18:12:52 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd31dee0fbcaf73100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 18:12:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) shutdown(r0, 0x1000003) 18:12:52 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eae66696c653000"], 0x1) dup2(r1, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 18:12:52 executing program 3: r0 = open$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, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = dup(r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000003c0)={{"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", "cfb3461d759a739186c67cb98c7cb4877007fbd5816a933f5b47f2ca540f6448", 0x5, 0xe}, &(0x7f00000002c0)="e87b5bbf18684295cfb493f44d42971ad6f0b175fdd5595449ac1bf804adacdd1923963b6bf2b6d41cd005c153f01fd9eb1900201b9d15e25bf00a8c13371d57bd90fceb2686c413691a8a938665d4651501b269355b63", 0x865, 0x8, 0xfff, 0x5, 0x0, 0xff, 0x3, 0x2}) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000280)="9c7bd1da63f0271a043d7e8bafda93d83243983c5b23d357aee3eb1d94b7a6f0f76671a36b279cad194eb0ef94066d1404e2b1714733ed78") getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000840)={@loopback, @empty, 0x0}, &(0x7f0000000880)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000008c0)={@mcast1, r3}, 0x14) 18:12:52 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r0, &(0x7f0000000200)="6e4289e179cf111c51d6c8fd492c3ed5b64ccc234a86a494d36a22ea202098587d854902ca203110dbe25c4102809e0a77404136d002ae1b7025082f66f67207705bd0501e4d01fd4397606e1cabb1b35dcfcc1e462c32b4643f06cba7dfa4f4e9fb23d4435578528c65a3e8ae05d4c15b0bd14ff3a52cd9cd6e3cc66893a44920fa3a5c8a3cc720a9ffdf3f466bbd8e7cf979308fa838be5891ecec34e2649a746392c3f9914062ff2a380ec604c14dc2e4f1b7ac286f19b3ccb7ae91b6244b48c356e69f46c5aa", 0xc8, 0x101, &(0x7f0000000300)=@file={0x1, './file1\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000380)='./file0/file0\x00', r2, &(0x7f0000000400)='./file0/file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') 18:12:52 executing program 1: syz_emit_ethernet(0xdb, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff43333e128ef50800401000cd0067000481379078e0000001e000000100831701e0000002ac1400aaff000001940600000007070706ac1400bb909c00000008004e204e220008907855577a87273789209cffb01f562d66e15318aaea9ecbfec4066267c306aff67f24ab63e7ff2ab319bfd10fff67f59722b23b220ea9b0c31125eaae1e2a734324deb7beb1479d99697237e9e0b5e3218658ab0f0c66c2d595188d2d1d90929a4775c2312284da62fc23e1617cddf03e95fe5c0346b98878a9493f022e810821ea0d10abb171"]) r0 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 18:12:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = dup2(r0, r0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m') 18:12:53 executing program 3: r0 = socket(0x10, 0x1, 0xfa4a) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x4}, &(0x7f00000002c0)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f0000000300)=0x100) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000340)={@empty, @empty, 0x4aa4c15a925ed4c, 0x5, [@local={0xac, 0x14, 0x0}, @multicast1, @multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, 0x24) ioctl$DIOCCHANGEALTQV0(r2, 0x80106678, &(0x7f00000003c0)='\b') r3 = socket(0x2, 0x1, 0x911) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000080)="f35fa4ee026e88622ee8fa71b5cd9b4a05b7c664adc0c7e3b45ce45e9c0926af14c0668b051d738a2fefd07d12bb165a5dcc6542bbc04d4518c26bed5e29fc618a5d10b114ed27d0f72a52adb78e41961dd608ebde77e5ecb5e0ccf8ca42e5f81c5927a9595ac1fd1cb5c6b8deed26436f8c4404617753970a5581456d") 18:12:53 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000000)='/', 0x0, 0x4) freebsd11_getdents(r1, 0xffffffffffffffff, 0x0) 18:12:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x508, 0x4) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="77c0ddf556a9eec5a2874d35ba3f20472579423d6773c4a8db56947acaa365ffbe3c079688f3dd4c09a08df52d83bc7f9cf127bf9f2347a8da50b78ec58272d07f4d749452c26cd98401fca409feb604380559e512f6ee569a4f20fa5395") freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r1, &(0x7f0000000380)=""/4096, 0x72b) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r1, &(0x7f0000000240)=""/252, 0xfc) 18:12:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) accept(r0, 0x0, &(0x7f0000000040)) 18:12:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00080000000004fe80000025fad904cdf1e6c2b850fbe63ef805b465b368cc0ebd7037dabc9535e9b62dd493d228fcdb959557cd12c963742eaf9b1e37cedd7d4cb907033bf3afb55597f5837ae1b7e3323f671fe84a40318a3c8cb146812eacd8717cfd4e447c34bb8fe64a3e6ebe4347185aa0554aa9c9c5dc8c80f699d1490d9a514d1d5b3dfa640778597ab8cb6c62e8ffd55d0cb676a4d3ddff091ad363ce9adf0a6a8de5585553ac7e03bb0df3c6372e713faae955eb2a9ead8352a7bb027bd9bb955e91ed8eb7f3171e5f772542"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 18:12:53 executing program 1: r0 = socket(0xe, 0x10000007, 0x20000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='0\x00'], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 18:12:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7800000, 0x4) r1 = getgid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x18) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000100)="41ebdf6a961b34671193b50a01034fa63bf622ed3e2c7263f058d350d3cc2aa53b88632d966eb406208d2ab843a8ec1d8baa84052018f1f9e0d6e92102d4557eb45e6245ebecce7335447a6c728249cd90f4c518e4e5f779469b7bb48ea2f34c8e11b55c37b11c746f9d9821c8cca0b117fb72dae671ae3f178eedc54c9c3a441e0f95665c03b37cd1bba2607bc4381f71296bf81607ac11cbf6f3a4d2088047ecbca04a82c326471bee1d8e7d818532810d6794b3e4b1d7") 18:12:53 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) r0 = socket$inet6(0x1c, 0x10000007, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x100, 0x4) 18:12:53 executing program 0: socket(0x1c, 0x1, 0xffffffff) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x40, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x2) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) 18:12:53 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000200)="0ab068fbe55b883635170603c0e06152bb10c69b554b794850bff0712fcbe47afaee20f7e0c07e227b1fe904542a95b525abed03d1e5c706633d0167bd9c9fba087410eef4e47f18eef28a6be18f3b7c28d641200b6061cbd37d342b0b759727be633e6b82dc9f75b25949a87cfe2bf9bbf2d947ec", 0x75) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x3, 0x9, 0x100}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x6d}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 18:12:54 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 18:12:54 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f7e01b4b3acb37a07f7c21966696c653000b2b723b9d214a56d9509f0a3c6ab401f22801e97c572c53dcf660256cc09a04a28f7f567b9e9049057ea373f819e46c79b98c521c8c795818943e2687d5525271693cbe021db252967d11dd87440eb955ef2338eaf2c73acb2379fc4755570d49b800112fd5345cdcccb09c3047a0000"], 0xa) syz_extract_tcp_res(&(0x7f0000000080), 0x1f, 0x400) syz_execute_func(&(0x7f00000001c0)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000380)="5469b1c3f4bea93bb98add94ddbbf7498d73ac67ca5d9180d89a255a4bb3fe422d41c3dc9925597324ea3bbdeaa91e211d2c2da2c5d92417a33e9490cc266b8c97bb5915f1a67793dcbe316a1c99d5e84b90ba5665fa1d339d8420ebc39db99e37be5e809def9de0f072cf08b19bcb224d6ac95ae4cc57da3db330ee85368ebf820bf14e8ac9363f9a50c482c3b3749a2db157f09ff0f228c387573261c984dbafba14511915a52f0ef75aa53d83b67fe1e3450b25818ed7e229740fa5301bee32bcba2f8b3487c0e06cd0f6c841729429028f13c753018f29f55a12622d2868fa7d435cdcaf370caca86578738380f3973758250cc4df5d47902b5ed04c9a0c0bb1411ae5dd81f30a18f26b33e4cdfebb3ce03fafb780123aeefbf2a664108271212622a53d97e6dbcb92cee8a5361c36cfa0986d9e5035f6e2c80c9825d4a3f242b0ed4d86b66754c464d52136aa79e187a4365a2fd2f252caac91490d2dcf1dc9926e0a11ae983b94467aaa54f01950eee11853b2950b75fa6373cf5ddbeb44ce896020569294aaa4b587bb8ed6d9e77900590774cec7978588040362fa3c35c57678b8778673b2064ba730b0eeabf24286f472f43acf97e01433197d6f4cded417d3bb51f43b891ac83884faa0f089b2bdcd2dde7a548dac7693021d1fc57459c58aaf4627c244d409eedcfebc9a57d2541a9a98f9868bfb506e654f0064796755432cefc9bbc8b6a8664c3ac3d72b4915b702827745e9af29a518469bff0f818e9fee7c759be74a53841110a8898dc8a3f047bbfce8b0031e1bfa453cb55cd3881369370f9a429495d55bd3c77e19e95d69d6302fc21bb050d739d733fee3934a99f4036b8c7c2f5f894d4156ba43c9305ccc9c91873260ee912ea8971d5b14cb7b3dac25b9f5b1b74e1ced7ef91871714f39446e36d33e3581ae261b6d94418ef1007e07aa85c8efa59dd84b46ccef1cdb73d6aa23f7d3f20e45ea4f266a50c323e410d52b4166e8c6cee59fbcb7a72ffca0132c31eeba084e6f13ba22fb7b014897631e15a5512e394777b84c76cc4a657ba26fea4a9c066ab761da6c556c246e2f3fc7087de6a08df21ccfe248bf737ac4bbc7abe53dc54e966729f593e679a0eb894357b1b9a5f2e68bdac4019e9455f2ef0b9e90415db6b13979a206d0257f9f7fc7a990167c919f7a39d4ecb4f994d84895562b6df26522f6e0d2305b04434757233ada0e1b84bc06d6ee3bc4d2f9507415a67a772205ee5dc4c7db69ebd69a63826c52c52ed73765c5ceedfbac381a8ee21c9bbdbd5073f091713bc95fbed5f0acc2fa381456b858a0fcf53977e921d2715a74315a39b2caa8680f5e5e27ed216ee5b73d4d9c6335049f144b6816d5791b4a25a5dab723aad0e38b40084f5232a8d6d6a342c4dc46eca29bfcd408bc652bb59a2d56329c42b3ee12ed4502dc011521f19543371ba60dccaedb6197636a0e5ee99219ba0b6169adb660932fccb9f650c5ae764a483658b2a851b3a67f65ded003284ca80f05514f1ec629439c1ab24f729a3039b46ed4d1745aeabf17990552a4e184e2e09fdfb33c42f82584a1045d0cd4d33e9fe5cd0b1c461207c6be9c0ce904b334ca5805e570c963c075c610fdf1cdfc341697e651907e593291974c337070e0281d741a21a1750f1570292824b0309319243a6fab5b993235ee05b2c8724a104d2eec57838f3fd26bec8d5eee89d3bba87b0885eb3140bb2bc37ea8a045a6cf7c45fa535fb3e0c7a6c3fb3310fbddf3f6a5a2a3e955fc8f4294c0687b150b24f0eaf7b481e32aedd487c40fb07e8ad2f30ae7887fde2ec9b8d886250df4e3a389216acc771d72fe45a7389550c5d158e89faa1d2055e65c3342f8eae40bcefce55d0359532da99a4a0a9d7a84223261931fc852c71c682ba5e50b05fceb7904e79b8fda293d99c91affdfa18339446f77ffb0812872afbdbde04c4ce99ad2226aa6c9db61f295e7fe910a164ec58ff699bfa51c0784041f56b08164a13e4e84ad6e903aed21b5fdf9b25940dd49ed027fa3564807d69b0ae75e05805392a395b610040da0075fdd7a8c11408dd68ecfcd5405da9347613823e00233d865acd9aa053fd060551c17568f45ebfb65747d06e10ac9405b6019e134a518ceceb92e66e73614dfb2b4ba6532418363b42962dd498bf3a9ba5a130fa6f81e83e2d9c485beb34f97de3d55b6da466cdc4b428007bf250ae1c38688d3bfc382bbf59f897c93708ea8615e36ae65eacec1874d92d82b4aa5f44f02b257af355315b27864fed5d2b664b5616a08a6fb2df6912fb0208da85b89049e302c840d3e8a1553ff7ad8685d388805de8976d69c1297101c6ba0ff7c84b2a63c66646fda1a761237069f11f53bceae48bb7162d0d73b6e88381c4261af480c751592b7ace4bececfe31e83098549cec18f8862628c2766e2359bdd1029e61966a339291e29928ac2992559ea4a5cab22aee9f0ff24a661e0ef41ec9061dfaf4fa8eddc785b6b469d9a7bfc2c6bb66b76890a5dc9c8ff61d352a157e26f79e5e9a96be509f6aec47790c9a00e83e88cc5009c04e6a8579d813f8e439f80d89968193582e7b2831bbec6021285bec18a2c4ccef2d47e98e8962f1f375ae3a5f1a1cb6fce66e4cdac3d7dd0dfcb881f3dd6391bbfe6d19f856c6fe55d5294937e1a438ecb0921da35b9d18a5a1f79fb03e4d8641a5e035c6d3b9e24f689b31ee538218261baa8e094f67a6ef952aa2d4cf04703dff4fd4cd8a656cef1d811a3fa532dc7765ebc51405623c7f66c9f48112674f4343ae5292e45ce93a0ab7b34068ca2dbd54cfd5f4ad088fe773e03bfcd18f7ad5077e4b88924823f42616f4f7c01d22f4e923e722a0f4e807bdab216dda801022eb9c2486dc541f1c3030206c152d48f8ab05c6c9517e357aef7e9cf565f76bbab72e0847d92cc96a43456e521b0a602d0dd4c553147867f5fa4f49defeff85f207d4d260122a0d0cb53e01edb6c61f1e7c0a237c64f7d6633160c976056d30cf2311b0e2f898708c38885e3324d7c313a43c8aa640a2a2235f530d1e935f48afba855645a3d78f7943be2ff84d7a39be7d553a3e6eacf0fb29fea1155949e0c512242f5736c21c514eea2acdfa3a07c57f4a675b1d67b2985568e730e02fa29f46cf0ec0160e4cb237f713e783eab8232bf4f3828a81d36f0d93481138f027978e7e40e7cb570877afbf1a9fb337c67886aeef6f08fc493347d2f1d973872350026cdadfa632c91e12a22be8bf23ab9ae1278901750e4c4fa494cd1c850db36f217d8c24ecab3c068d8dd0336f999a0d9d5056b4717b72680ee910107cf999601f483ae3521897310c083a3ed98ddd4d87be993c39b9d9cfd360a4b946477bebbafc0040b19f0d448a38ff18109c2b915e9e0e086c0522717477012a932ea8118e39a652ba3986ec1b6cdc93a026a7771ad2c7023203f8b7c53fd6c2bd0a5966f666d3c39150906699644dbb220036d7235efee33f13c00909c0de08219bf606328942be220bcd97b19e90c8d5291c533164626a5d3eb3eea9c7b742251a3c5e0361bbd74c7cc13c0a4f819ba3412643420c87804f7236ada25293e9a42375c5b85b7c69c465eb56c46212a71c5ffe893bd770e031e2b22fd807334e400e76ef3933ca6d5e6e48570767e535d6a2bb082ef772292d7c92bff6b97ab1b2ea7e917be8d8e8fca56f987f03e0d02daffe7293f67aebe84a1054dc2d7614bee9a0b8e9ac35759048d61a0003ccb9e68f4026e171c551cee709fcb3172e551f8c46e2cf66e5d725256f65c6d2c91c24f34ba5e6438cbadb223f812b653bcb932618af5bfd42d92c4f10adf5d71d8d88cc28d57129e348bb77b3c1c762ea432862cf69f8e431f77bafa00891680402dff4bfaa32bd3f8350d43f1cfabebd24282dc8c6e887aa1631dca8079cd9cff4bc6ec8b9a34da02a743d77fb2aab54dad5840638676163ce426bc37587dd109e13bbf8f5102fb689d186fe30cfab92f2c6beef45584aa786fe7e94ea26fbeeb728f821a2d43cc644ef21dd45ea5f791e360e3a49866fef3d7035f4427f01493df98962f5306b47d1d535e8a77b70ed546750f000ef7ec6211ea1582307080635386a7481e062adba83ec987aaecd1041b799fe61947da6a1fd0afd878a934a9dfeb989e433161b5742978d7e5ed6e33615be636afe2136eed372533b89659405496073a06df5298c82f60ee40e9a8063d4f4b7e3c1717a94d7c8bc4e0ac68afadf53f42df7f6ec9dfcae21147fa292973178163dd3e91fe9cce7b04a79d7426d5acfa4e3a9af89ec2a2a946d3773ac8d0f15c5cf108701317b14a4115f786686db1c6b39876644a2d21274dd4665e5322a19b23b7e52ddd8859f2ebfdf5074782be30210a9cab504b5a25d4eb1ee4e13c165462514901412c1b06dd7856bfb1c6f5c417c560df02ebfb6d3969502eaed617f4f2b40bcc51c47c09cbd198e17f9a465ea3be8505f0803c0d1303a3a465633bf59bdc5aad00c28cc33afd28402f6f472a22d5916a6c42e9fbaf4410544fd786d4b05cd1bff180ca23ffc724fa710d61430f751690d1f28e3d73f68ff7a52fefa296d4ca37ac9d569000ef7db4466f3152b996596c3397be1c57f55392b9a872646b394ddce01b35c13e7e738ceb78a8d2e0c8150a3fb1bfc68dbbfb5a2e583737ef0d0fc78b62b3ac88a3454f1354937eb36f8f3cfcca93ee67b7439bb9ee9aa76541dc96dc052722b06455a68b536e9b3e4e8ade63eacc4bc196e9c84aca5e4a9fa9853e0e6e16db9fa2871e30a729a1ef962b4ba984039bb9882ea36d0a07584b8edc9cc428a733c6b73a5a10e996a645f4b0736969346015c68bc80eea883ab42768fe74d76a8baf82c28f17f5e55523dfa8befcf3df6121dff5ba239052ecc389d485416fa12d229f58a333e86db628b6104fdd44df559bb7d6f941e71d6252066279a2bb08106de377f24b2cd637c09cffa6dfea67dd3aedc082d0c00e176b0170c48c03479794002afc72a44010a89c9a03510a930da72beda7ed475fde81c2db83f777d7f37f24143bafc460713ecf5fa790bac3a2ed714c4b8c639f12bbca863889795658ce131ff349af2edc87e5b0a575a7e7386aaa8d7e19a3d4d1797ce0897a3266d0f25e0b0f9df7c4ac853aa22400b1175dae16dc4fee21048692f7073e635ace44b1b00f96111ed0bbf1c2f326cae54ff4082d158e7cb285b95d2a218efcc35c205e0bced24acc1baa4550d2b84acffd3f76cd67a3cc2d4a48a66de0e9eb18f9bcda789fa68018546ab12468d6703ddddb9773ce077a4adc5f6b33836214594eab26339955938745c020d70c52fadec91c141187dd55862172141a4aff686cada1db632ef0f118eb31edfd6bdd0676fff6dba5557ad3f979f16c7a5b8c841c2e93d5cb265fb54f8b6e549753ad7685b44aea0e1bba6a9e66f64608060c44e64bc4916a2693bbbdb559a91537bad04796ad4e21a6d99cbb139916d4c290c1ab6926b7de3678f7c175b49a8e86203b3af8f48cedb93968d52eb4ba94022d87b45e9f01f365efa482a0b7f521330409f74836fcf54cc885abc636fdcd58d02bf10700595dd3a1e2ea4ec308e8098579c80e1db647d4189da917ba54ca8fe12660aa9de1feeb974bf6ce39ded1b98a6eeeb4b245091b0cb18870a0f98dc12cff1770a392d2cddff110f021541ba7eccb49ba6471b1fca7401cc1fae889d6812a6469789fd6a09fd23bdc4552bdd946f247cecf81d01d51") getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000001380)=0x4) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000023c0)={{"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", "3736ad2085ffa293f11d6bb01c517fea33809ed0c716d3b1bc76694a62ab6b93", 0x1, 0xe4}, &(0x7f00000013c0)="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", 0xfffffffffffffff8, 0xa9, 0x3, 0x100, 0x4, 0x101, 0x25, 0x4}) freebsd10_pipe(&(0x7f0000002840)) 18:12:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000000), 0x13e) 18:12:54 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000]}, {[], @icmpv6=@dest_unreach={0x84, 0x5, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x181, &(0x7f0000000140)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "192bb7", 0x14b, 0x32, 0x5b, @mcast2, @mcast2, {[@routing={0x7f, 0x8, 0x1, 0x43, 0x0, [@ipv4={[], [], @multicast1}, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast2]}, @routing={0x5d, 0x12, 0x1, 0x2, 0x0, [@loopback, @remote={0xfe, 0x80, [], 0x0}, @loopback, @local={0xfe, 0x80, [], 0x0}, @loopback, @empty, @empty, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @mcast1]}, @dstopts={0x76, 0x0, [], [@enc_lim={0x4, 0x1, 0x6}]}, @fragment={0x8c, 0x0, 0x9, 0x5, 0x0, 0x3ff, 0x65}], @udp={{0x0, 0x2, 0x8}, {"e307e3797f559a78a361916d6375afb9129e729c0aa966bc9d900ef7acd5f51f36419ee94ec269aae2bfd8d08ba2b71154e11735dffcf0bd9b3d1b90e00c6eee6f677fa6f4b55900db1e67"}}}}}}}) 18:12:54 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b32e7684d32a3df9cff83c245c528e9a9ee3f2e8547eaa0dcb4a4b3e1ddc58b84b8239a87166f1d3eadbf239da6600c4b997bf29c426ea4eb7851af69674fb52a4a1dea8b66f60ad3c148c86d47e8d7333f308bb6cafe9e46fc47d834688f419f23e62a9a4c9d6946590887b6c1f7f46dfadb6b42d8e58d7516b04db4d71dbff193a0f2f812e1faf23dd6cb1382b2f1974553bc74e5748286622"]) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100c00, 0x0) flock(r1, 0x8) ftruncate(r1, 0x1) syz_execute_func(&(0x7f0000000380)="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") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) 18:12:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x8, 0x630, 0x100, 0x4, 0x7, 0x51}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x9, 0x2, 0x3, 0x1}, &(0x7f0000000180)=0x18) 18:12:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) setpgid(0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="40c06496047f66440ff896f30000000f2b56eac4e135d8c56645d8de420f18392664468302fc660f5c2a0f16f9d928") 18:12:54 executing program 3: syz_execute_func(&(0x7f0000000140)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x7ff, @mcast2}, 0x98) 18:12:55 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 18:12:55 executing program 1: r0 = socket$inet(0x2, 0x30000005, 0x101) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpid() getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) getpgrp(r1) r2 = socket(0x2, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f00000004c0)="fb1eb2de7f1eb8e1b21b1c3a3b6b7ab1888202b86a52fe", 0x17}, {&(0x7f00000005c0)="fa0417c3efe7a43d58f4dc80ec04661e3ee65e8d028383bb4320631afadba80d64fdb114681dc2039118fa8c6aff8964633ca9e8c0015b912b4937eba33a5305f249d34edfe72118cc3fa6141ae4257fd87d4a24293543e2d1bb5d33b66e8a2779475d6a387e190f8a157d132c0decd081705e4e8ed61fc6421d6a679d2602f745b6cc5abfcdbbabb8ad994c93475defdebe1383ac6bdc670b041baa786db9a5b60a8d30835b0b81f58ce42ecb57acb56a0d5c03807492834a5b283e67ec9e5046", 0xc1}, {&(0x7f00000006c0)="5092bcb995976cee4f1b7df15e67092cb33f6e6b2586e7e197f0e167b6a0dc7e04824240351d5bf0d6dee35993f8cc1da68e3ca3d958e9436140e8dfd2fe9e592494dd3f9a79ebce36ab37538541029e", 0x50}, {&(0x7f0000000740)="a666273fd4c8a2a8397381b1592e4735cf498df3183589d17cbb46ec0a5e3f3207193d9af25ed038a21a770b4c65db413e6665baced8d5a2bdd5407588cf9766b4f8294949fe5b32cd476823ca622cf0eb9da27636ad43ca66ee819fcf7acaadd00c7f76cec0a37d02d7cd54663208557561bbc0ccf90b8a78a7fec96acd5cd76411744b295b8bf332e5fdf4552295b99fd1b5e7db8249f95b5cc85f6e48b93b0871b228214a5c37b824587dc382266848dd4b3747a5f03b6fb5150b8d9eb417", 0xc0}], 0x4, &(0x7f0000000800)=[@rights={0x38, 0xffff, 0x1, [r0, r2, r2, r2, r2, r2, r0, r0, r0, r2]}, @rights={0x28, 0xffff, 0x1, [r2, r0, r2, r2, r2, r2]}], 0x60, 0x20100}, 0x108) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) r3 = getpid() getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000180), &(0x7f00000003c0)=0x4) r4 = getpgrp(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) freebsd11_fstat(r0, &(0x7f0000000340)) ioctl$DIOCGETRULESETS(r5, 0xc444443a, &(0x7f0000000180)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) freebsd10_pipe(0x0) setsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0)=0x200, 0x4) fcntl$lock(r5, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r4}) linkat(r5, &(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000240)='./file0\x00', 0x0) 18:12:55 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0xffff, 0x574e, 0x32}, &(0x7f00000001c0)=0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000980)=0x200, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x100000001, 0x20, 0xa096, 0x7, r2}, &(0x7f0000000240)=0x10) r4 = socket$inet6(0x1c, 0x10000000, 0x40) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="005056e4"], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r3, 0x1, 0x2, 0xb17, 0x8001}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000080)={r2}, 0x8) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = fcntl$dupfd(r6, 0xfffffffffffffffc, r4) writev(r7, 0x0, 0x0) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000180)=@un=@file={0x0, ""/46}, 0x30, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/87, 0x57}, {&(0x7f0000000640)=""/135, 0x87}, {&(0x7f0000000700)=""/158, 0x9e}], 0x5, &(0x7f0000000840)=""/213, 0xd5}, 0xc3) getsockname(r7, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x7, @mcast2}}, r5, 0x7fffffff, 0x8, 0x1ff}, &(0x7f00000003c0)=0x8c) 18:12:55 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2009000000ff020000000000000000000000000001cd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000", @ANYRES32=r4], &(0x7f00000003c0)=0x84) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) dup2(r2, 0xffffffffffffffff) r5 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000400)={0x1, 0x0, 0x100, 0x100000000, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 18:12:55 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x48}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='htcp\x00', 0x5) flock(r0, 0x40000003) flock(r0, 0x3) flock(r0, 0x5) close(r2) fcntl$setstatus(r2, 0x4, 0x40) 18:12:55 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/13], 0x1c) 18:12:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xb4e, 0xf, 0xffffffffffffffff, 0x7f}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x1, 0x4, 0x4611, 0x5, 0x11d}, 0x14) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000740)="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") munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) fsync(r2) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 18:12:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x105) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r3 = dup(r2) freebsd11_mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1ffe, 0x0) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) 18:12:56 executing program 0: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x2, 0xffffffffffff8001, 0x0, 0x9}, 0x8) r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) close(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x1) 18:12:56 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() r0 = socket(0x2, 0x7, 0xffffffffffff5e30) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000300)=""/183, &(0x7f00000003c0)=0xb7) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 18:12:56 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0)={0x4}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f000004c000)) 18:12:56 executing program 3: r0 = socket(0x17, 0x3, 0x100) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x81}, 0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 18:12:56 executing program 2: socket(0x2, 0x10000001, 0x84) r0 = msgget$private(0x0, 0x12) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r4, 0x29, 0x28, &(0x7f0000000040), 0x4) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgrcv(r0, &(0x7f0000000980)=ANY=[@ANYRES64=r5], 0x1, 0x0, 0x1800) msgsnd(r0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 18:12:56 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="0200008a0c8e87a7cb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r1, 0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 18:12:56 executing program 3: r0 = socket(0x2, 0xfffffff, 0x3) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600), 0x8) 18:12:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) r1 = socket(0x2, 0x2, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x6e, &(0x7f0000000000)="7ad365e98b1e551647c68b5ed092d2548a0117e9c7719036d4b6359623e32cf30deca9b8220a0d27b6b42bbb08ef9af350a28a09c7848c076b1b19aaae1563b8103cdf376c78086896fc3c9f2e6e9612420f5e9d7c85a049774ecc8c335599e8c28e9d7e0f4b96dc0d89ae3a7f84db00a799744e0fa5ce7853288bbd828e0c8667a2633dff1cc5403473c50600c56e745f4cd0a9267d19870b16a394a0d23c252a8766427af973fc06bbd93697ca0de94aea1e43c557839f6f7c867bf8", 0xbd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 18:12:56 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"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", "5a2fe480edab4345d3ec32c909b253ee90e6f163b8a6dc9656e881bf30e717cf", 0x3, 0x2}, &(0x7f0000000100)="7974834a30dc06cb12b4da590ba33eee54d9c447698cb7e55fb5db85ba5875fcee0bfc6eb453f08bdfe45c0804ded135c2ef79793899ce89b7b9fb8841da46c6661966c242abe0f1", 0x6, 0x0, 0xacf6, 0x80000000, 0x6, 0x4, 0x4, 0x2}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000600)={0xbdd}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) open$dir(&(0x7f0000000640)='./file0\x00', 0x40, 0x2) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000680)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000006c0)={0x5}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0xfffffffffffffff7}, 0x8) 18:12:57 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() r0 = socket(0x2, 0x7, 0xffffffffffff5e30) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000300)=""/183, &(0x7f00000003c0)=0xb7) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 18:12:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3}}, 0x0, 0x3, 0x100000000, 0x0, 0x0, 0xffffffffffffffff, 0x10000}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x2, 0x200, 0xfffffffffffffff8, 0x265f, r3}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 18:12:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) fcntl$getown(r0, 0x5) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x800000000001) syz_extract_tcp_res(&(0x7f0000000140), 0x8, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r0, 0x0) 18:12:57 executing program 0: syz_execute_func(&(0x7f0000000480)="b11291cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") getrlimit(0x7, &(0x7f0000000000)) 18:12:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000000)=0x10, 0x4) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000000c0)={0x5a8d}) 18:12:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="622b55b1f9e15a9a519208d15b36cf340b737c1dd8e8a3c052c6b366823a021cfdda7b49eac5fbee06591b265b334de0a967c4f418a74152f6403bbe7bef1f105748ce0959ad15ada94220351e1d52e060950a2bb6f9583d61ddcee2378ccf2cae7428c3da91ee3ce501ddc4052a73935e27dc3ef8335d2b28006526ea21387e5602f29230aad63fc94ded0b2ea60a39a31061cb653924977137cf2d7f4d526f91bd5ecc7139dbea8195d81da2f45b8cbcea7d3979e4aa1246ab29eba8e70836569d7816aa4b2c1abeee269fa023") r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x80, 0x1c) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001180)={{"8116d1bebb2a68cb7ec2dd63ef59701217a7aa626e21514cfa3ad7020fed220cace111c6af0db43af7d49e0b29c6db87fcd64da44868983dbec76baebed90678f8a34abd6abbc14de4f24b39ac618d82a4489443f27bc7552db1f4d01e725306d0994661b9dd73ea1b9037961092756384c8da8d941940eb5d03bf7fa7843722bee5d2c109c1921c27ee605da91aa6f5e1891f9f4bf0daadc4e91ee9d924aced44428f49b55e322842a59e80be72baf18f5e3b532593605eef4998bd52ed7239d8a1ceda34cacf17cc0deb0f05f61a041181954458fd062c966a97e1175ebcc2ee19f5a59e97e63efe8cc7adefe3aeb2a6450f10210b5e8c91fd1ec9e3b7225591ffd8ca102aa14f1266984ffdb287bf184080ad31724ce0c83e2125981f59f651fef33dd3bc9cca1eac4f02c3d65f598e124c448209cb2c2029dd9020888c90170033150902a847b179528fe98d7522586921c47be7b6a1ed061d386725674915871ec0d52801546ae55b1f2db895fd0498a1764e883f9f3fcd8a19f1abe3076b5623115cc825b4687adca72267d7fed525680cc325be6d9871d925589721001108e552ec2b994171b901c62a2c1bec2902be7e69c6b57bf74cff4b956c1bfc12c47d59a606f4f6691bff91158f4f4f07bad95aaa6179444090e77cfe41dc1ce2d686bfb8ec5b2d09d463ca3e4386bc27150317dd1dede93091bc72832eacfba0b273b51a5bae6fee5c6258ed7b295a25bf7e261c7fbc5faeded7d22be8331d9736e27509be2f375e02b705cfab65041f3da6da460a12394335579a2edd944d7f2db270bc261d76e069014df5656c4edbbfaaaf04f8c9f9f6717ea3db3b30f7382a27dceee4b33463cb6a0d92d7377ef0bfea8ce22774fc8e41e86b0c50c542de155f518303c33774ded9b3e0cd32dfddb8fa6c7af505e37bd3299a8128e0d0a11fe2d2c88473a35fe3ab8587e619c548a64cd7ceb381c7f2668920387e32ec857064775bdcb0d10c2fe310de0acfa0c4ed521172e6f151f9289aa7164db20d35d97be21b3c7da133a0ed9097a437bea60175d2af9299201628be3cefeb31cbffb75eb9761046308ecf117ae43e203c5adb0599497bb99eb8871ab44560b401fcf39ab3f1ec97886c99eddcc846ed449e2c7a3b720febc6a1f5e3cf648b6d541e15e345722d4811c60ae2467edd903b938f3ed37b1bb2ae74ff32e50518bbfe4db489badaa648db608ec17b5562fb4937b9d7584f3bc47c7385f0022cebcd897ce3fdbd497ef193a8de44ab416ba954542a5ae25a4f2fe360526ef93c6d5d4ae010ce036f223cb75dcd621227f64a3839c3e45dba7f2661aa7d1b13aaee302f4d666622ffd007ebac4d85b7d9cd7b378527e7b2ff9b7cf09e9649d4bbc2123bf6e8ffaed9989a59ccd5d0bd0eee4c88329ee63f08daaa15120cc64628b8a449", "61fe49d30bd918eee9680ad75bcebd35c77f2b8c3d7c8e1ba7e6003a3300d734", 0xfffffffffffffffb, 0x1}, &(0x7f0000000180)="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", 0x3, 0x7fffffff, 0x8001, 0x4, 0x5, 0xff, 0xfffffffffffffffe, 0x7}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000001600)="c8b128a9c92dd2a302e285888a") setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001640)={'accf_http\x00', "4d7c1d21c93a4caff0f87a658fa59f3017be98b62ac339515d46b195a5ec6bdb3f616b660cad7c1780304abc4db4f058404eddd8512e3382d91bef32ce30d5ae17bc2acf6fea54bf087663b0f17c9d9fa5ee352da1b33979ae19f9d869628411205438521a8d9971d07e88bd6df23b0689cba58fc92c9d5bb61cfe96b13a11ce918670f5f783b9f12b73558d6c6e72f90d38cf07457118a278d7b85f6cd2d661b4819c780ca29ae50b3e0cee73c759ce67a310051a358411017fad82a3a20842895a2f0591db4d38b9bce796e95258daf2145c1313562f5416ed1e050121cd2fc76665e8c23ebfac7c02da2919f5ed5b"}, 0x100) fchdir(r0) fcntl$getown(r2, 0x5) r3 = accept(r2, &(0x7f0000001740)=@un=@file={0x0, ""/4096}, &(0x7f0000002780)=0x1002) r4 = open$dir(&(0x7f00000027c0)='./file0\x00', 0x110102, 0x102) fcntl$setstatus(r4, 0x4, 0x10008) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000003800)={{"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", "398489ecb07b7bd3eadc650d6f00f21f87346eb2cf6c5c8593bcfa754688b47d", 0x7fff, 0x6}, &(0x7f0000002800)="7eb3f4e008926b4917cb63c891021950bec0aee33dd5d39658485c44c08e9b38a8e6c9906725c79239ca932cbe107b6f620ac57ff7baea97090fa310d5b0dcbf45291be6febc40b34c068fcff62d56a98dce47cfe995c3c08d36f94857d6978f4310cf5423007559b3d90da34037334d1979fc12cbf32ba886b592ad7724f6ab1a03bc9a4f85dce2fe69f19620ee44106d66800d83504c86826e0b1ec60e6c4b9f8180b88eac560d3cbf30631a8585bccb613a7a018081586da6a45b795cb25eb31351115496d3a5cc666999793fb61303aa8e8af15c895e27552ee6935558a108027f99b95c46c9e233122516d85c4b5719788fda790a796d6d8d7d0fcf69f186e2e791bed3ffba436c357968f4a05c7e39fcfb3a3c3c9cabf7c14e14b8a39b064883fb1e69d0bd4046fb28dee093fc4b64ce5f697ad4465e419941ff59a5ac0bc805616326f09451747fcfa566e45bf12572f0a80edac345aa8c5caef5e578eb3148a4b34dc1701c18a10c1f920a27aba7adafec374eeb91a16eac6aaf7ec860d31d75a6c8a9e77a3679bbc6bbe7fbcadbec47b3ce170f0bc20f5c64dae2d962469e693c446b66a52f2ef376543f5c4ad3523776215e6a13dc7ce066f254802d88dbae37a995b617fcef24873f9b2216df1324655be8fb9360b09a95d06f0895259a8cd6e4a8bba582024684afaeb0e065bd2c59e16773048e54814f8762da24473b4522bd2fccdee12fb05522f63272fc560353eecb157fc03ab861c8748f856cf2f3b7be635b14a4b09d59ccc857f3ea8207840b1a4b391431d88eec4f94ef6beb03cd1b4940a3e3d4553b75a02e6188e89b8adc06d1f199c8e4b822f9620ee5057a831357f28fa8721d5ec846a3389914867a86e319b8785c619abbcbb20d753715d5b3ca88b525cd2cbce61fe1d2255214309160b3f61d474e6ca37a2c24e6c2ea03f48263169a91068abb8470a8a91688ff0005f99d9e7885ca0ee3836d1a277538ec7a1243207fbd189a406dfa299ba6a263521c6ba9a967497deab625d37a63aa413ee76585f6d088dae0dd6e15321ddc226a2a29b0a1c855f0fb4e32611d4bd8afeea33335f26e07d5442d3c5fc23cc5a4159d72833ca90c0781a945c40dab992794987ce85ab4f717db783914f7e34f411d8ab0428b43f3b16dd05a72833b64cad5fc7f4b3947b0ea38a7ae67fac67dd894b7ae3161e425a5662611491aa66f89974a3e271230d8597e779c0ae03fb7c0b003e950f686d602634decbc9533ef4b442460b4a13b422eb81617dcd4a18fa9fa28c94f66cd8662932aa9d886b63a2026b22776edecb550fe6b5196d76bf9deb7c70ea2f63ffb6f336fa1f04ec9d5c07021113eab9818d4368f2b1bc914ad87d70cb3b1cdea6c9762a041179e416f4b4acc53e46570223078b592121a2e32c15149a974e25aaa6bb343240d7e6f624889105a58a3181d944c45228599946c371a027fb01558615b5671b5180ef9e65b5a2d9a61a7c3e8a82a988959e97206822327f82c82f084671f709dd3a0cdc7f8fcc20db2880ff3a2624e35179fdd1ccb3ed98bd3cd89cf12c45deee9ad1d84ada47398dde1b6061cd7d923674d6e953b9f160b79df73f94de803e48efd98fe1a1bc4a79aee4f539e5956376ec3193e09977d38918c2f2891c2a78102dfa2bdd9ea9e0c9ea5a2432691f5b39273119241f2174bf05aa50eafb30c5157115b7f51d0466f80bf540741136c09b576c950b9da299a6ea04653e387440563309ec7770f8d3181de8ad08c7935c5942cced3cffe41ea9b33d1139d5d9d9c54fd1e22b42568e33b7b6c162edb5ced3a957d6f674126afd2de6e260018ba5f4afad180e74a5d23ff6d2ef2a1c9509b51bfb05c3978c5d644c9f141d35e506b04bc93b4446988aceffc0bca65448d86cff07df032222673af7bde00eef195af5362788d0b6f720e7d42d45f133f01bcb02673c19a4b16f7d586edbe88c61c9d3012e79629d31cfe662dd78ad5c52118db724dd91ca5cc0733dee101c06eb3c9bba928e4130517c972d93d196039710f7cc95d7b529098cf6d82ca47a94da23ecd38e39b298c303f5e2132fe8d274f173296c91b2f54ba97660796576b8eff289fe8661594dd3add3baae2740bfa9e20da04bf48c29fd9dd984f64ec64b7220d4c4a67eff98126b7d788e9211109ae3474bff6fcda7c330ada7a76dc499e7c4c3b046b3ee08852655a6af6435c9043d5285ea85958f3fe0ff0eadac555410a683a922efba705ccaa3cb4eb21ba89f1628632ef55068e12fd8e4aa7767ea8699b043e53c579437c7e17c798724d34131a49e7cfafa80eef2224d6a330b585f519caaa0ccf1bc7e5789e996f96e9204f7687a31869b950cc488056b13eaa4662f5b8a93a45d5dfb27f9043d184640ea4cb6899c6f323ed91ea96fca950debd275abd994d0a20c62976b02489e61f8370098b3ccd1e3b4097a91fd11a80e6910bde15ca95e436f3fc5485b65a34b0c2c66eebb82770ac1216cc6a6bd27437b37ca1007dc2983260ab78823a928a7e596ab4815edca8e111cd17117c9698d51e5b0546cf3e48cd21ecb4ca2f82b8efb5a832c3055424180923c105a1bedacba096a605c7261f68e62580ee7bbb663e8a079f950866fefae8ef67de0ec7897f5725455fa455a37b6e724d78fa60d651da95a33182aeba06a0f24f5c85ed998a07935d151b68b7fa0531ef8f52c944f9052046d87a074548e09e294190da42f5398c54321b585dd242fcbc458c21168337cc32e636996d68fc5262fa6e43c076fabef82ee026d26395fb0e2d6b5bbc8fdf7ad880315ae75537bdfefc9ee312ad3c20a11b72d2f6f2573efdd7f65cf04508a9e75163a3b18903fa303367b81ba3648b8118139d3a76c3dc89a6a78533ada8c2f86b5df91429cb2f19fa4d823cd8209738ed64fa063412502b38447b24bf24358d9c0fea6e9d87b852bc6086ee46efdd471a291ae90152e65f6be816c9d469c171abc510e8be42c3bdcf52671f1d619754e9fcf86080219fc7efc730d9932e8c990556a13020af794cc8efd7a975ce27d1a79cc08e4359054dba53c84a2acedcbcbcbd74c0aaf81521d969171e86046e5ad90776af4b148bdbde2db294cbe69c128622705fece5408b06ed029fbfecd3d07139fc13b0e57b692993e091f48a1407dffe90cee052b720e5d09b104285f945838d0076af3aaf5b986b34cc32fcb2a84534dc8b47bfa0bf5488350636a8fd62918ba879903c828a7304eb1c294730f41ade07c02707ae72854ff763f1d5038092b86719da5241e03e8434a1bf482a2374bb823547ccbc70fd53c462b5cb034a5731f4216199dc3d08179437b00c5dc900429ac7fc181f50ca3e5c4d7c500bc2ee6e5e42496aba45f762dde678881518b2c6a4d9714d38b143865f05f7ee34d268439e6e510c63437b4ba7c65f1e00ead6fcc0d897661b0bee782d93ebc075e284e2dddda6cf78049c94d056a88ea30363400571973b7c69e9a6b731ecf02bfcb7dbc6ebcd5e33b88666c35479549005531ff303b3a234d7ee172d6b9888e72a2347b58ad411414772ae15951662ccd1c08bd349564d64f1ec72ae2a06be50e5c39e92aece447be54b759fb83e02dae3982af81175e29e7df8b6c56216e83f5ed541b16a552316dbdee10c87436bae84b1eca0bd5098513e7f2196e1dee0ea469646b2758d85ca936659430a6a5eb254adfae37d245cc90fa4c132389c3b8e76dd9d7c108bd8a2c5f84f720af63f48761fe782870e7984b593799fb50610c0037caccdd9ebc27971f5beaa1e2a2d7bd0e252b13bf60a5f20a40139edb63c661b14f1e6c22b7ec587f3044101fdac3120a794cb9c1f698c485604b3edb740e28d005ba0869237026b30197f4a5f788a3152580ce69a46aafba75d103922a12538a113ae365db9efee2bb761573a7545a4e897085f83ea331bb18acd9c9985bda6d8363a1f5de128431f9e077910a2d1d70733fd7e940ecf81d24e145ea512d34b1c943da8f6f04cc810d948baec2bf01f5c651091bd0d43fbac79f14e0d3cb03111b2624ff800f4e9aab4eec9de9089307a72d2f9342d451e1c9b6079b368c043df567473baa6e73d1490dd5c80cc30a954e45da417394b2714efb263dff9bfda2f87005dda4f59c339c71b5efe313435beffe214a6a83276c4ba2060e92d78d302d77413d5d34868373939e9fa1405665daeb8e2db4acf8fc55052be51096e208e05d71406d9af84aa34eb2c75cd589453a43512d4cbe846f2901f7739934bf275f0c75ef2fe8a26474f246f57228bfc3462eb459d78c5de67584a4d18af57c986c575af2ffbeed0af81e0762a3d8921e6dea8d25bd94b12e9d7cff36a3c9e89b3cd1fcaddc7c756e896a28eb33517266b1098f14b2ac83bdf3e45e143d456136711f0e4a3fe54b6aac10f08b1d90e70bde5fbb99d5cf2e05c58def4882f764cce0d21a13eaf129194bb549f7b8e4c586ed868e9565924e0f4daf2f444bf2b05ea064fb3c72d1529092076f6cf8e7d71c7cf4451f62b8ed9e5d0a8fa3fe977cb7b70746f9a703b99d008c48bbe9c8126cee55598709fe2ed296a71d525898ae204d9bf44ba7d0fc7df385a48fe9a7f8e08118ce58e8b8e42fe49eaf13d36d0d541207e21d44d3cde059daf49a4b4642e45272cbd68511f2e28803ddbabbe3da0ed1a2517c463ffb8e3a95a48fa4ad0fe5d51619419bc4345d5636f98b60cca897d87653b0a5d457b2c69222f6cf46df1e2bfb3ba1187c36fb4f8d0c42fd86db9391947f5aa3b19f3f241957f5688783eaa707174cfd71a0640785ea98d6e80e6a7f805599bc5a0117e64d1ee975a067e80cb8cb5af0e31e5dfa819f9b14fd969edac815edaa32134b93c94de2034df876afa970cc00b29c2a3fb6f833380bf8f232a1e3c51ea15388dd399878ac819f23d4e69a89ddf8f5735308178f37ee0617c42590f3f57dcf77e06c6f1a25532dfc7617ed67e06a524b6929b3a42bd75af16086f6635e84ec80a19a8e823716b8fd5233424c907c3019826fd98771d876605ba3a0190b1b95667616a37efb1249a4fa6fd006193f3c5093567ac51686b5f043466686ec840ee79c090e4650fa11d2eb2993906f2a4380c4be05bc2b8e7e2e1a91da6b89bae0abed86727e7bbd5a21b255fe46d6f1a814c3d8eae2eae51fe041f1fa16fbea7c98721ee88e6169067c550ca6033e6d889e84d573b2b36e3ba4b9f95697d7664197c8137cc2ec9754579869dcc89a3de0072fe1dd7b2764747995bdf3b0b15c1d384b203205d41f17d751fe4bb9943ca72906bc821b60115e7ff5fefa758b070231389d0fd063fd74e39e42caf696337d0d170fb0bb1cd5a1ce516144604932fae452d886bc8c02f3d7e5a596592c3c13398b313e8d29a3de7ff4993ce9504a094095db1bb35f843564c5b52aaa0739fe2c1d9368fc17a9428740eeab77d715ad2fd647e6546d1f773709019f4f4fd0b3f3863b2cd1b36e5e33eacd36e8643d1a9d6bb94851026e72d090d6786f7d7cad68afbb412e6245cc3bc403c23486d28fd2aa68588f8ffacaf4f65b4385eb3037d2df6baa594b19f0dee2a8bd4be796204f20a7dc4309827c67aff5aa7f140e618114c4667a59c82ae5fc07b4708a397d141087e73602ab5f2b70bcfae12251b024be25b918ede2799757a798081395448d6625a5f7bbd7f95b28c159fb58a9550cc2c83814ce0a8c5fabb4307538a98f10c664f1b3f9154c5177d22d5512d55d3a9b4b1bbeb8850", 0x3f, 0xe3b8, 0x4, 0x9, 0x9, 0x8427, 0x876, 0x75}) socketpair(0x1f, 0x7, 0x5, &(0x7f0000003c80)={0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000003cc0)="c5ba0773d19c754a4469cfd3530ca2988dede7440ff838b12e3237f433a3c40abfab69ba409eb73b3231339252d7f1635eb1e3b6ce22019fa27d3ebddb1fb536cfcebf876391c762b16f4fd3663f7c177b096f97a513429f4ba4f179742d227a3e9ed4bea5e8b72224e30ed0b7ad22b229b912d6ac3f6dbaeea3233a6a42a71f45ede93fdaac67") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000003d80)="3548f593151aa412d104f9b14ac125224b9788ccaa318b0bef2a3e029287d8ee21f7b82eea1300da85add40ffcdc05c5724c5931ee1a1a8db9d053f0a0c5d38cda25114be01f486f609588dbe5126494a5c455d4f4394d3c8ee4937ca640103f719f39e9fcedd1db3fed04678152faff68d5468a139d765ec86cc81e6f7c6ec5049a4167a116de4dc7818f8904e5eed94839efaf6bd794ef0b6e84f41d583334ba5471be10120d2f95b2f799a8e8d7cf41fdaac21f0cdedae1f08af6569a190d7b92f5ead5980b872ae459") syz_execute_func(&(0x7f0000003e80)="660f3806f5f3460f70ec51e30d44c6f8af650ff998390cb917f20f59e4650f01d6400fc1d60ff7ca6764f2466d") ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000003f40)={{"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", "4f796d621c67876681bff08533322c63ad4b6275d653dd2914927f9fad5c403d", 0x2, 0x81}, &(0x7f0000003ec0)="b0cac611db79b42bef1cfc6348c76ad446312b9a03277379add03ad8c146a5e32842999c246929a8acd418d509b620b6f299d4519d19546c6e29554a344e30786d", 0x5, 0x3, 0x3, 0x7944, 0x4, 0x5, 0x8000, 0xfffffffffffff04a}) r6 = shmget$private(0x0, 0x1000, 0x204, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000043c0)=""/144) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000004480)="47358892f97a174fd00dbcb4ef03") getresgid(&(0x7f00000044c0)=0x0, &(0x7f0000004500)=0x0, &(0x7f0000004540)) recvfrom$inet6(r2, &(0x7f0000004580)=""/220, 0xdc, 0x82, &(0x7f0000004680)={0x1c, 0x3, 0x9, @rand_addr="59ab5340ff48eb41d81327460b8c05e6", 0xb6a}, 0x1c) sendto$unix(r1, &(0x7f00000046c0)="529ef8860f0c073376ce2ce50f0eb560962e071a13aaa394b368652eafc7d24f0e659ba7c0588ecd47b3c90bed49de8850a131ec2aca8a5810825ca0b5ba072e3a7dc70ea48ed0669cb638cccb397735e6a25240c6ca0edbad17feb2c6f2a3ac9898ab7a5730d0c779c2552d914a92f5b0232ecb162679df58a8324fac8d2f", 0x7f, 0x80, &(0x7f0000004740)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000004780)={0x7, 0x2, 0x2, 0x5, 0x8, 0x3ff, 0xff, 0xf40, 0xc6ff, 0x7, 0x3}, 0xb) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000047c0)={0x0, 0x9}, &(0x7f0000004800)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000004840)={0x45c8, 0x410, 0x1, 0xc3, r9}, 0x10) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000004880)={@multicast2, @broadcast}, 0x8) setgroups(0x6, &(0x7f00000048c0)=[r7, r7, r7, r7, r7, r8]) freebsd11_fstat(r3, &(0x7f0000004900)) 18:12:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000008) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) open(&(0x7f0000000140)='./file1\x00', 0x200, 0x8) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x1011, r0, 0x0) mlockall(0x1) write(r0, &(0x7f0000000080)="23423f25c5a840326cc0e2fdfd04980813ce0d489b33249bda6a22390b285d4cc65eb39d", 0x24) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 18:12:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000140)="8b2f827338ea92aa7eb107c80ee17cb07012934523c83c76ccc759129781713b3c30eebdcf0c62caf489fe838c63b7bb2cfb0bcd69e7ab26eb76a4386fa4fc2d5666fa7f7de656e21dd22b372ea6f9", 0x4f, 0x100, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x2, 0xfffffffffffff2ce, @rand_addr="7ff4080778d3a57bea3fa690daa4ce74", 0x3f}, 0x1c) syz_execute_func(&(0x7f0000000000)="96989814130f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 18:12:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)='-', 0x1}], 0x1) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000780)='Q', 0x1}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x80, 0x83) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000880)="b77ab66dc1d13eb455289c0e1ebc3f4cda3244466073b61e74def8d8db715432ac61ddb3c0c4d4cf373fe673a9e14d200bfbbe0cf55f65a297acc0e17980bd633b6a36313a750a9bb135fb797983dd917934830507fcd4c9ac3d3ab9b626e9861e9ba0e3f8582143b3b68e5e9062ac1f4e78b74fc45ce7052be7f920a6f7a05bc26d576f9e83ba6ba5eec4bd65bc04497a5bcb4a1b3d1d2c002fc7969d77c73ddf99ffcaf9aaea5758cc4aa73b480dfb8a70216580d5a04da45d5fba13854c76c797a93bd250599f58a3cba5bbfa14ca2874c79f7927e98eaf3fdd43c642e76e582663bb186a") writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) r2 = getpgrp(0x0) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000980)='./file0/file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="0107c2b48efc2fba68e4438a6ba7f6ea7173d8388c99be4cfe61257f80269972001e7d678d6fbcf1dce686eeef"], 0xa, &(0x7f0000000440)=[{&(0x7f00000001c0)="6380c8d70c75a2f09d7b05bc3f308196be71aa97b1116c34c8e7d6b598159a763043a21e688b981f49ac87fd8a273ab741f8f5ce", 0x34}, {&(0x7f0000000200)="a880170ef495248f4667bbfa092cc8411c54d9702d19a92fbdf34d94b9efda1795a0b7a48096a8f29e37b30b436d3ee690c975d767150a30e8ea262b155b519fa233823cafe587f1379db0271d7f444770661b9f5215563d5d21", 0x5a}, {&(0x7f0000000280)="717155b360a68df607a0e35abfe61e6a07175a4ec2bbaf3c5163aacd15783fb17682b92cf3a0c1d464b97b4c4de41ab91ac50bca0725930846a1f5383d0f90ff33c52a1b", 0x44}, {&(0x7f0000000340)="6ef13ee027e7a9afdc579bcaca537a22d9d129e76e53a3cc474030c9c4e452f2c1337f704a982074fd11e5043afbaa850b5ab22f7a86d0a2f2a8970999edfb5ab87f4b81ce74c03bb3af0854ab32c8ebbf668cbdc4e84fa74a0dde832244e455fa46a5c958c32bfee487772abe60f7097ccf52ba1ad80bebe27f52153a89a151322a8890070db8124b7ad063ff236a0de106e4922ab45035f7224c5c423cbfda94ca923862d57c5d57c2847f18b8a1075337f778de04c0cde1a83b03f2d979219ede3e9623", 0xc5}], 0x4, &(0x7f0000000740)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x40, 0xc}, 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x9d8, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) 18:12:58 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @empty, [{[], {0x8100, 0x80, 0x249, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote, @multicast2, @local, @multicast1}}}}) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x100}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x8, 0x4000, 0x5, 0xa590, 0x608, 0x604, 0x101, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @rand_addr=0x7}}, r1, 0x9, 0x6, 0x8, 0x6, 0x1000}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={r3, 0xa4d, 0x3, 0x1, 0xa6e}, &(0x7f0000000100)=0x18) 18:12:58 executing program 3: syz_execute_func(&(0x7f0000000200)="984b0f050fc7f791b0363a3a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f439b9be35ee6c4c40365469b09000000978f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de37200650938cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc322e7dc07dc0c9fb110f0f3804830a000000") chdir(0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x200000002000, &(0x7f0000000140)=""/13, &(0x7f0000000180)=0xd) 18:12:58 executing program 2: socketpair(0x1e, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 18:12:58 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x80000000}, &(0x7f00000001c0)=0x8) 18:12:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x0) 18:12:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) openat(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) 18:12:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r0, 0x5) poll(&(0x7f0000000000)=[{r0, 0x18}], 0x1, 0x7f) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) 18:12:58 executing program 3: syz_execute_func(&(0x7f0000000240)="d8fa40d920c422d0f71502000000c401f91106f30fbdc482e6c2660f733765dad9227e00c44165dd18") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x189bd8ce683c4e33, 0x80) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="8bca9b92e21182bf6d8dab24b27d861e07b44eb27f6ef7883080b419c6a571d940fe570b971a4f7d67e9e7352740df71327b16050805522cd8014ddf90ba2c4cbad4d1b929afc9784eef9835c07ba91c6541b91ddbdecb41a2daf72b1c00e09fbb41b3d86196bc397ddd2ea757153ab3679d5a690ad194ef09f13b9e960d747184be2523c8f12e2cbe84a80ca72b526b2a9902ddb472ec06d2") 18:12:58 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1}, 0x0) r0 = socket$inet6(0x1c, 0x1ffffffc, 0x200) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 18:12:58 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 18:12:58 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x2ed, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x1c}, @local}}}}}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x5, 0x4) 18:12:58 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000415000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) 18:12:58 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0xd8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x1) r3 = accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0xa5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x17, "0f3c17603ddb56411035c7a03e924535a4e2269140f384"}, &(0x7f0000000240)=0x1f) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r4, 0xf, 0x8}, 0x8) r5 = accept$inet6(r1, 0x0, &(0x7f00000002c0)) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000380)=""/153, 0x99}], 0x1, 0x0) getpeername$unix(r1, &(0x7f0000000480)=@file={0x0, ""/108}, &(0x7f0000000500)=0x6e) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000540)=0xffffffff, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000600)={r4, &(0x7f0000000580)=[@in6={0x1c, 0x0, 0x93f0, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x2, 0xe27, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000640)=0x10) freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000780)=[0xffffffffffffffff]) fchownat(r2, &(0x7f0000000680)='./file0\x00', r6, r7, 0x200) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000007c0)={0x2, 0x4, r4}, 0xc) accept4$unix(r0, &(0x7f0000000800)=@abs, &(0x7f0000000840)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000880)=0x5, 0x4) r8 = open(&(0x7f00000008c0)='./file0\x00', 0x8002, 0x80) renameat(r2, &(0x7f0000000900)='./file0\x00', r8, &(0x7f0000000940)='./file0\x00') ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000980)="1531ff35ef62a4e002335bb31187a959b1396c04a3b37709f93cd70cfa3a0f2ec02446b3f66d84c5c569242d3da98a23cb8a6efc430c820eb892523c5056d446fc029ae3fbc4015d1db61cfb4c723d81ecb700921a84c2edcba2175ed77c42aadf0d50025af78512253253488a96552fe8301bbcb005f021894ecd1bdc925d8cd31337cfcfde371017a509cdfd6809adbbf20b0f2b30375aa39d716ad8") open(&(0x7f0000000a40)='./file0\x00', 0x101, 0x80) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000a80)={'rack\x00', 0x3f}, 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f0000000ac0)={@in6={{0x1c, 0x0, 0x2fd1, @ipv4={[], [], @multicast1}, 0x2}}, r4, 0x9, 0x2, 0x3, 0x35, 0xee2}, &(0x7f0000000b80)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000bc0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r9, 0x4, 0xbd, 0x400}, &(0x7f0000000c80)=0x94) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000cc0)={0x10}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000d40)={r9, &(0x7f0000000d00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000d80)=0x10) 18:12:58 executing program 1: r0 = socket(0xfffffffffffffffe, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x1, 0x1, 0x3, 0x40, r1}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/7, 0x7}, {&(0x7f00000000c0)=""/189, 0xbd}, {&(0x7f0000000180)=""/33, 0x21}], 0x3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) 18:12:58 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) freebsd11_mknodat(r0, &(0x7f00000004c0)='./file0\x00', 0x40, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r5 = socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000500)={r4, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 18:12:58 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffff1ee48dd1708fe46d789676ff0800450000300000000000019078ac2300bb0000100002009078000000004500000000000000450079fa58519ff000"]) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xb, "f09ea613a78370927b4aad"}, &(0x7f0000000180)=0x13) 18:12:58 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xf4}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r2, 0x7}, 0x8) r3 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xd780}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0x100000001}, &(0x7f0000000100)=0x8) 18:12:58 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x5, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e6) mlockall(0x2) fstat(r2, &(0x7f0000000100)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) 18:12:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x8000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 18:12:59 executing program 0: r0 = socket(0x2, 0x10000002, 0x6) fstat(r0, &(0x7f00000001c0)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x10000, 0x80, 0x4, 0x9, 0xfffffffffffffffb}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) 18:12:59 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @empty, 0x9f}, 0x4000000000, [0x80, 0x0, 0x20, 0x8da, 0x7f, 0x7, 0x0, 0x20]}, 0x5c) 18:12:59 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x90) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001500)) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000500)=0x9, 0x4) getegid() getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@remote, @loopback, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @broadcast, r5}, 0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000280)=0x5c99, 0x4) 18:12:59 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$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) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000300)="f7e471e314b98ab0666be4a4e24000c7083e4c6b56263d2386e553f9c868c2757899ee38f80f48bc9a4b509d14b971f2cfa40f181f177fc5f308d345cd79c8b35d46af51e6cbdee35184d8ab4c9500a1920e2ecc019ecba123df88c72a247c7f4fad692dc0f7f6982ba7c2a8ba2658997ece977a4264f512e0bace13e5ea9de3a19c7a122d0073ccd3a5535482e31c0a4392442fda98ba70fa8a730a4fa2e2038b9b4902ed50155d0082f16435dfa59352be9bb2e66ce8d6353958bdaed12017e98581178ec72ad0e382f4f08f3c3e3c5007528cae1e3dd08cab1724480e207131d0b8bbacc576bca9") read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) r1 = semget$private(0x0, 0x3, 0x401) __semctl$GETPID(r1, 0x6, 0x4, &(0x7f0000000140)=""/13) r2 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 18:12:59 executing program 0: syz_execute_func(&(0x7f00000001c0)="1cffc46379161ed7b001b001801b69e4f240d98200000000d9d0795bf2680c0000008fe9589b26c7e4c753fbc40f534704edfec47c7c7fc902023ed107c4c2b90a23c421b16b7b0367f287c86710c7c751c4a27d181ec1ea01eff275dc5f20c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e30fad3edeeac4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="95f71c124679ed45cf5a6ee008f4cd0b74edbc2f9eb7689c01c5eaa2fe57615f") lseek(r0, 0x0, 0x2) 18:12:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x40000000000005) r2 = dup2(r1, r0) mkdirat(r2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r3 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r3, 0x80000003, 0x3, &(0x7f0000000500)=""/217) 18:12:59 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x6, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x0, @mcast2, 0x2}}, 0x0, 0x6, 0x1, 0x8, 0x4ef5, 0x20}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000340)={r1, 0x6356, 0x2}, 0x8) symlink(&(0x7f0000000080)='..', &(0x7f0000000000)='./file0/file0\x00') renameat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0/\x00') freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', r2, r3, 0x400) 18:12:59 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000002c0)="5c7f29a7310ee7e4a842fb9a5f72e3eeef4eabc78feacefc9e56c39509d4478ddc3e2f290b09e26fee32112edd277621725bd67bcfc1527ee4f9b32877f125c7b79b5d6e87e97f9de74e17ebd52bf370dd587c18a34faa9706ae0ec812bb52a182950e0306770cbe1138c8afaf74bafcba3c16afaa76bbd0f15701854e61d52f3cd91bc78be18d851fb179de8ea76c422e744e310d5fbd4d1c1ff50bbeb7c78884455149dcff6b86a2eba004a520ed803bf495655b0d9289eea0704dce06f8b4bb565799bc3a68b1b53709c6983910c14eacb6206bdc0ec558bfb3833eba485b0e9d25c022ebb73589c4f87737") freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x8000, 0x200) 18:12:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f00000002c0)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x29) accept(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/194, 0xc2) open(&(0x7f0000000180)='./file0/file0\x00', 0x80, 0x77) 18:12:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x12, r0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) 18:12:59 executing program 0: syz_emit_ethernet(0xfffffffffffffe27, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff08004580001c0000000001029078ac1400aae0000001110290780000000b"]) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001280)={0x0, &(0x7f00000011c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000012c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001300)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x5, 0x6, 0x180, 0x800, 0x3f, 0x3}, 0x98) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0x31) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r3, 0x0, 0x43, &(0x7f0000000000)=0x101, 0x4) 18:12:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x8001) mkdir(&(0x7f0000000200)='./file0\x00', 0x20) fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100002, 0xff) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x9}, {0x10001, 0x5}}, 0x200) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x40, 0x1}, {0x5, 0x1f}}) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file1\x00') 18:12:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r0) lseek(r0, 0x0, 0x3) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000) 18:12:59 executing program 1: socket$unix(0x1, 0x2, 0x0) r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x0) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/13, 0xd) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {0x0}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) 18:12:59 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) close(r1) fcntl$getown(0xffffffffffffffff, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0xeb4}, 0x24) fchdir(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() 18:13:00 executing program 0: r0 = semget(0xffffffffffffffff, 0x4, 0x0) semget$private(0x0, 0x0, 0x41) semop(r0, &(0x7f0000000080)=[{0x5, 0x0, 0x1000}], 0x1) semop(r0, &(0x7f0000000100)=[{0x0, 0x20, 0x1000}, {0x6, 0xfff, 0x1800}], 0xc6) semop(r0, &(0x7f0000000000)=[{}], 0x55) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000180)=[0x5, 0x7fff, 0xfffffffffffeffff]) semget(0x2, 0x3, 0x108) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/33}, &(0x7f0000000140)=0x23) 18:13:00 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x3, {{0x1c, 0x1, 0x7fffffff, @ipv4={[], [], @rand_addr=0x7fffffff}, 0x84}}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x3, 0x737, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}, {0x1c, 0x2, 0xfffffffffffffe00, @rand_addr="7ca95e10a6aaddd0ba8699e87bad1ee8", 0xff}, 0x7, [0x74c, 0x9, 0x5, 0x2, 0x9, 0x4, 0x7, 0x4]}, 0x5c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x6c, 0x0, 0x0) 18:13:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0x29f}], 0x1) 18:13:00 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x11, 0x0) close(r0) getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000040)=""/79, &(0x7f0000000140)=0x4f) 18:13:00 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="cb077ee120eba743a1f62c6c4c012f1c03636921dc7aa81b94c76c0035f3b0a84a8928e3849ffaabb78065b8ba8f7ccf3c4c7dc89bf8f46e424c7841776b28f3542ba4c3ab87a014767fc7e0c6581064d0e0fff717f19ab12ed4353f7d42fb6d90075763c18e90780c718a0d30d8aa05b982f73e9ca939d3b91e8aa9188e4c4d8c9ef3bcbbf9ec797c9fd6e103a888"], 0x0) mlockall(0x1) sync() munlockall() 18:13:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x1f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20140, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x33b, @loopback, 0x80}}, 0x0, 0x1000, 0x41e4, 0x8, 0x9a, 0x1ff, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xe53, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffbff}}, r3}, 0x84) 18:13:00 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x100000000006, 0x0, &(0x7f00000000c0)=0xffffffffffffff88) 18:13:01 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open(&(0x7f0000000000)='\x00', 0x202, 0x100) fcntl$setstatus(r2, 0x4, 0x40) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r1, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x39, 0x2000000000) 18:13:01 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe, 0xffffffffffffffbe}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x1, 0x2010, 0x6, 0x6, r2}, &(0x7f00000002c0)=0x10) dup(r0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/110], &(0x7f0000000140)=0x6e, 0x30000000) 18:13:01 executing program 2: ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10240, 0x14) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000240)="c613042358e6dff4e56a4605c1f46e841df36fb740c534665c2729a864345edc7e28452a7b7d3cd719b12f1f99cbb9e1d8e820b6804d9f31034e543e3bfce5700ce7fb2330ddeb305fb1ff1360205fc3af0444208eba38491367fcdf4329784234220dc76a6c1ace396ef7943463b7122921d7cb710b38102c0f2b45d177e68b93f68d6e60b9272a67f63b507b2d926aed3b6140b83753f6ab6bd20491b8b72d0f") setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = shmget(0x1, 0x1000, 0x0, &(0x7f0000264000/0x1000)=nil) shmat(r2, &(0x7f00007d9000/0x4000)=nil, 0x3000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = shmget$private(0x0, 0x3000, 0x740, &(0x7f0000ffd000/0x3000)=nil) r4 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x3f, 0x200, 0x6, 0x439}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000480)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) shmctl$IPC_RMID(r3, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000000c0)=""/31) 18:13:01 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x176) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)=""/186, &(0x7f00000001c0)=0xba) accept$inet6(r1, 0x0, &(0x7f0000000200)) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) close(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, 0xffffffffffffffff, 0x0) 18:13:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) linkat(r0, 0x0, 0xffffffffffffffff, 0x0, 0x400) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mincore(&(0x7f0000aa2000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/142) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1f, 0x0, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0104350072c861390800000000000000799678fea6542960b2f51a149d004e9d7c5c658560b9030083d0fbff6cddd2b7410000000000000000"], 0x3d) 18:13:01 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) close(r0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x3}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xff}, &(0x7f00000001c0)=0x8) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 18:13:01 executing program 3: syz_execute_func(&(0x7f0000000180)="9698d8472c431c080f05f30f59bfd900cf00c4a179171f41e2e9b55767660f6b32f4660f72d50f0f2dc4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0f000081c66db712e983397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefc4435d4b9300000000cfd4660f3801aad1a4088ae8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c40fa2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x3, 0x7, 0x5, 0x1000000000000000, 0x200020, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7f, 0x2, 0x6, 0x2, 0xffffffff7fffffff}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x5}, 0x8) 18:13:01 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bfd2084f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 18:13:02 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x4, 0x7fffffff, 0x8001}, 0x10) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f0000000200)=0x739, 0x4) clock_gettime(0x0, &(0x7f0000000000)) 18:13:02 executing program 3: syz_execute_func(&(0x7f00000001c0)="c4010514d6b5b598cd80d1663ef56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff228dc5f00c401611282030000005b5bc443c569b6e6070000b2e269a841000f9946da629aaee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 18:13:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="140000231200"/20], 0x143}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xc, 0x3bed, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0xa8, 0x4200, 0x8, 0x2, 0x6, 0xffffffff, 0x0, r2}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0xfff}, &(0x7f0000000180)=0x8) 18:13:02 executing program 1: setrlimit(0x8, &(0x7f0000000000)={0x7fffffff, 0x6}) syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 18:13:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="6adaa6f6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x24) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r2, 0x4, 0x3, 0x7, 0x200}, &(0x7f0000000540)=0x18) lseek(r1, 0x0, 0x3) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000600)={0x3, &(0x7f0000000580)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000640)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffe1d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r5, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r5, 0x8, 0x6}, 0x8) 18:13:02 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x1f6) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000100)=""/143, &(0x7f00000000c0)=0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101, 0x10) r2 = openat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x120000, 0x80) mkdirat(r2, &(0x7f0000000440)='./file0/../file0\x00', 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0xff, 0x600, 0x7fff, 0x7, 0x7ff}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000500)={r3, 0x1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r3, 0xffffffffffffffff}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) accept4(r4, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000280)=0x3c8, 0x30000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000480)="efdbc8b2f9b1a51dc8af1add3b1abf5f2874c33caf6cbf878d220ec366dbdedcee80e47ac2f2514482fee4454946ab3b8d8c922d9f26a0093c74fe2ae3c4d3769381a6c06209", 0x46) accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000340)=0x1c) symlinkat(&(0x7f000001effd)='/', r4, &(0x7f0000000040)='./file0\x00') utimensat(r4, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x1fd) fchmodat(r2, &(0x7f0000000540)='./file0\x00', 0x20) 18:13:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:13:02 executing program 2: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000000c0)="efd7b028fc1a16065329c591118478329c0a847bc865d885e723593eacbf965d42db4abd40e1cb3819c569b1") syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 18:13:02 executing program 3: syz_execute_func(&(0x7f0000000100)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) 18:13:02 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") chroot(&(0x7f0000000140)='./file0\x00') socketpair(0x1f, 0x5, 0x7b, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001b80)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x5b1a}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000200)="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", 0xfe}, {&(0x7f0000000300)="9f6a41181b0f3a7759cc094f722f8b24ee429df738f2fabac54a43430d51be2cc3dea5d27a55873e7b71b3bc80bbe04e098974ea3df24b4ec64b2317d211c99cdb7bf9f6ba2b3527d4d4c62bde48e92a55b69a52ab1887f327b1600c77d508cec24a8722eae0d96d5acb3fe2322b4327dd799216ede79ab8987e842ca960bf24587600415c2c0a3f18adb1fa39cafbaa660a3e86615afd17ae63", 0x9a}, {&(0x7f00000003c0)="afedeb4eb59af2f4d435afca2026f949cae7e973e4de9c999ee23730d25dd2b9d0c507ffd1247e04a5725103349132d2798bf093d646d846cea05307c674240ec474d01922722cb7e0ea03852b56db7dc7f208e3c8d23d8626515e2be6e8b2fe", 0x60}, {&(0x7f0000000440)="e594c8645f846db86e7e158440bc9ed8d1aa6e0c2d40fb3a820837170086e11439819bc40aaefa698362091a1bc403667f96a2cb425a0b7be69abace71af1e53e9c80d272ab8186f524a0fa3672effe80eb08bbafa9238f7522adba2fcdd88a407545ab8a36cd8c69b6f44242716f989b8c2ebbda9f9e7e4b13913a5a7734c7f021870ef35dde3863c265fbf97f701409b389ca88ffdd8bc0bef", 0x9a}, {&(0x7f0000000500)="a8c8c0c7296f8e45558275b0faa303b3f7e5e26644889d0d669c7e79bb33179d4096552927c854995711ab8d49fd76edfdb86443e5e761ad7b0b2651584f927e62025a145ad977619a4054efdb9f95efeb50c38f2d3a58e1813048382d319fc482f58ca0d327e3932b2984965d957b02073c08fa9022da550ac73e4022dcec6437ad21e7c12bc72a0f37028bf7f1ce", 0x8f}, {&(0x7f00000005c0)="4f83c0c79be3f4335f40f1c7aa1f2828d5fbd481497100a8fe7f1e9ab92377d122203d4d2e22bd674faef1d1c28a01c99f524fc8a6c9350a92c35b7a4dd1870176e6a54b92ab9e279d11dfb35176e642bd685d9465133138625564f6936187c155097603ade1802ca9d1603e31d06094dcbb942e57d3c524ad90d11a6a7478d21e76627c1ba7cc48a92610061ad9bbc6a72ded66727de6d3f74ab89d6642e16873cfbb3eb63b3310a92a1276a6d7ad2211da4326438db8ba24d30252895c7a0d686453e03ad25fb2efb8f76f0044ddd69e792a1f2e2c1631fa", 0xd9}, {&(0x7f00000006c0)="7a6aab6c68717f70c18276625957f4304f4bc70f3cda1e0e2680c85cca72d155af65f02841f8", 0x26}, {&(0x7f0000000700)="95cb633fc9ff1bff92552ef271f6ed7e7ccef8b98b96cc457111300b9dcd12076fc25ed4e468d098213d11b7b6e8a1adb28f76d5cec475127e29da9a49c15bf5e6c46f8c9afb737ad4b29c3af7826a5641a507ab001bface15794cc2540a29d7c01eac1efd0f3268437fdaaa1e169d2d65", 0x71}, {&(0x7f0000000780)="f4e103a660d049a28d464e29e90cbc76d76b741747fc1cda72d01a20887f93e4196b342e31d3447e6a19ab106b65ca84315d5e45d98e616a8b3fab73931fba4cd089d10d9ed8edbe4a77ebb5406674c6135f2ee132253ad592d4e2258f54d562ea5bfb22f72ac03ce301c72c95c895aab59d76c4bb0000959039d40a1993", 0x7e}], 0x9, &(0x7f00000008c0)=[{0x1010, 0xffff, 0x7, "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"}, {0x88, 0x6, 0x1ff, "edc0c4ab7bd1bc82aee4c21327003e40a90fb355fa0653951189b77ed32f8537d30041066c5303472396d10fdf239ff28cc4c70957270417b4df05b36a0f818bfb7fff1cd54461b89434a6b348086c623da51111f8df35bdab59910912bc3e862cfa76b11cde7c5f7c705678ea30c7f1a5cbb2"}, {0x70, 0xffff, 0x8, "65acafbcc39ecfef7e060aedc21db6d0be7e3185d1922d636615bfb00f55b40f903204b34fc55d72b5fcbff7903a4496df56b41f11f511867a512353e0fa9bd5354af3fd32a6d9e6e6fa1e1791e7b740ce4843b92e1299620b54d0d16bab"}, {0x50, 0x3a, 0x6, "9f35501e14e91166849fc440861684478943441d990a2cecb91b54b3fb8e70e6c2d9e468625ff531a184c62ad767dacbc8918505503cbacd41"}, {0xc0, 0x8c, 0x100000001, "bcf53e2f196ba9e7fffc4e11fe14d2e2790c72968d5b7b2cd2854a6c41cb155095b0e18de80619d2122c56cdcde879a9c907ec9a8b21ea92146334af37552805bff5a4fbc8fd42bb4428e39686f336068602929b9bfce93a9b87e22d22bbf751d20045838c2668e8d09f99a77970e4da68a8efc12f1909b5091ccc1f82acaa3d464e0128613f9ddf5179a2789402ba1efa91e417e1ba082c152eea3ded6756d01300d9fb94c52e35dac1d5df7d053f"}, {0xa8, 0x3a, 0x5, "06f873f10ec41309a79bcf5e0ac56349e431dc733878b4181dd8fb1f22ada28a5e08a7319c6da9d0768146c8ab3f05e56b6a01d0fe20caae54245ef0cf01dc02b97ab2a00d939fc13d1e265da986d8b594a2970eabd30338e9ebecfc5ef89d30f2363d14accd4fc35e1ece31191b5d301e4cb50744b0384caf6333907d5cf3d996bda8288950965d6cdc2eecd8cccafa466a5e3a"}], 0x12c0}, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 18:13:02 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) chdir(&(0x7f0000000000)='./file1\x00') sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 18:13:02 executing program 2: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x80010, 0xffffffffffffffff, 0x800000000000000) 18:13:02 executing program 2: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x80010, 0xffffffffffffffff, 0x800000000000000) 18:13:02 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e22040000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="070000000059850700004c16da0c85bb698b11da129639c84174fa01003e54"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xffffffff, 0x800, 0x7, 0x6, r2}, &(0x7f00000001c0)=0xffffffffffffff6b) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000002c0)="640d01f6674dbb8c865531d72fb0eb194e6011887550acfb18f964fa4da179a8738c71f6f1a21d6c26564520fe1b76a6cf3a2c0f3c912af66692904235ca21bb646fcc49521e10442e4b3b0bd396fbc4004d4ba247318555204fe55d06d1e8129c7c5cd39ceeb1cfbb2c8d705a449bc695b10798f056811921c95d5fb2c0509b7aa975f974e075b2f25ead") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x100000000, 0x2]}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2f}], 0x14}, 0x0) 18:13:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0xc, 0x0, 0x56d) sendfile(r0, r0, &(0x7f0000000040), 0x7) 18:13:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="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") freebsd11_fstat(r0, &(0x7f0000000100)) pipe2(0x0, 0x0) dup(r0) freebsd10_pipe(&(0x7f0000000000)) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 18:13:03 executing program 3: syz_execute_func(&(0x7f0000000000)="b1ea91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") 18:13:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0xfffffffffffffffb, 0x10001, 0x200, 0x800, 0x8, 0x100000001, 0x3, 0x74c08007, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000003c0)={0x20, 0x400, 0x8000, 0x81, r4}, &(0x7f0000000400)=0x10) setuid(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 18:13:03 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") 18:13:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x112) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) 18:13:03 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) mlockall(0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440)={0x4, 0xfffffffffffffff9, 0x0, 0x1c000000000000, 0x8, 0x20, 0x8000, 0x9, 0x5, 0x4, 0x802}, 0xb) mlockall(0x2) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000002c0)={0x100000001, 0xfff, 0x810, 0x7, 0x473, 0x3ff, 0x80c8, 0x3da, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x6, 0x8000}, &(0x7f0000000380)=0x8) 18:13:03 executing program 1: setitimer(0x3, &(0x7f0000000140)={{0x0, 0xfff}, {0x81, 0xcea7}}, &(0x7f0000000180)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0xfffffffffffffffc, 0x4) setitimer(0x1, &(0x7f00000001c0)={{0x0, 0x7fff}, {0x9, 0x463e}}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x2, 0x7, 0x756}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={r1, 0x20}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x6, 0xf, 0x1004}, &(0x7f00000002c0)=0x18) r3 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x11) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8000, r2}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x1, r2}, 0xc) syz_execute_func(&(0x7f0000000000)="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") select(0x40, &(0x7f0000000600)={0x7, 0x8, 0x9, 0x100000001, 0x800, 0x5, 0x7, 0xa2}, &(0x7f0000000640)={0x6, 0x2, 0x0, 0x3, 0x5, 0x9, 0x401, 0x100}, &(0x7f0000000680)={0x5fc6c227, 0x1, 0x9, 0x0, 0x4, 0x8caa, 0x4}, &(0x7f00000006c0)={0x1f, 0x1}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000700)={0x10000}, 0x1) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200004) ioctl$DIOCSETTIMEOUT(r5, 0xc008441d, &(0x7f0000000440)={0x0, 0x7fff}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000380), &(0x7f0000000400)=0x4) 18:13:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x5, @rand_addr="008e310a2168423a78b434b3fa82c730"}, {0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x2, [0x4, 0x2, 0x3f, 0xaa69, 0x0, 0x6, 0x1, 0xfffffffffffffbff]}, 0x5c) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 18:13:03 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000140)="1e953149d5cf73fec59bfb245511bbe091f5c9e39ef00e7e59a20041c9579132c6c4686303cc8ca1ea76e47df711931497c8636924646df4dd4d8f4cc897cf84c8130720b66c797a8e911d9d2f2aede6399cb56727cb9425dd61383201133e0c4c378f8dc4511daca2eda2d9080eed406b701184b2490c4edee225ea45b81d53d11de7d8dec2ef10c25b652deeecdaf0d818aa1960fa42801031efbcaf0ba046b0b3c17ca0efadbe668637e8db8324c8") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) 18:13:03 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) chmod(&(0x7f0000000100)='./file0\x00', 0x105) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 18:13:03 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0xf7) fcntl$setstatus(r0, 0x4, 0x4) read(r0, &(0x7f0000000080)=""/42, 0x2a) close(r1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) 18:13:03 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = open(&(0x7f0000000000)='./file1\x00', 0x1, 0x186) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x800}}, 0x0, 0x3, 0x5, 0x9, 0x7, 0x4}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x9, 0x3, 0x9}, &(0x7f0000000280)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb", 0xc, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@rand_addr, @broadcast}, &(0x7f0000000300)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000400)={@empty, @loopback, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote, r2}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000380)=0x1) r3 = semget$private(0x0, 0x0, 0x1) semop(r3, &(0x7f0000000340)=[{0x4, 0x7, 0x800}, {0x3, 0x8000, 0x1800}, {0x0, 0x4, 0x1800}], 0x3) Jan 1 18:13:03 ci-freebsd-main-7 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.0.170 on tap0! 18:13:03 executing program 0: syz_execute_func(&(0x7f0000000240)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="9cbf3e2a868085ec1309bbb7fc292c51b37f5eac6faede0370ba845f9b6f47a3b0d0c51f71fcb7a3947d5a42c537490e15b60778ed2baff030ded10adb4e166647627e0297ca84c08c378100dec65e5c74d9966fdf777822f681fd4ebc66af992c37c9ce30a1f60899edd51d0ab1d332f4c599d888539944bc90c2a87f0d11f8e57720a7390d1758add7ea0cc94fc7011fa055b04278ac56dd731dd1d04e5f875b6c16ed58f6d1a13074e95a0fd446b1c4a44efe2e8963") 18:13:03 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240), 0x1da}, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000300)=[0x0, 0xffffffffffffffff]) setregid(r0, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getgroups(0x9, &(0x7f0000000340)=[r2, r0, r2, r1, r2, r2, r1, r0, r2]) accept$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 18:13:03 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xffffffffde6e46e0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000200), 0x4) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:13:03 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') 18:13:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x13, 0x0, 0x0) 18:13:04 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000340)=0x5, 0x4) fcntl$setstatus(r0, 0x4, 0x10044) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r3) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r4, 0x29, 0x50, &(0x7f0000000240)="7bdbed4d028041cb980cdc6ed4c687227161abc062a345464b56ebde4c6d9331cf012e2198e0773ac5072b1d37e70f0d94cb83e8a5e6214f95ce776c2650cba71060e1d8dbec9a8dac5edf706e2a1fac17efda164efef6e0e563eaf9153818b125bb39556452dc41b6fc97577d4957ff5bc0cc9bcb6f510a385db04368bea4b108663b00650e94f8ccdbdd5ada077c5f08609b2f0eafa77b458a6fe7d9a7e95356d10e933a69bbc890af4ff781f1bc6643935ce047aa4e5a8f48e4136bd67236cc19692f0355c249cc288beba1fb", 0xce) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r3, 0x20007461, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x0, 0x3}, &(0x7f00000004c0)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000500)={r5, 0x1}, 0x8) fcntl$getown(r3, 0x5) 18:13:04 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x0, 0x7, 0x1, 0x44677cdc}, 0x8) sendto$unix(r0, &(0x7f0000000040)="b10005029000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0500000000803a00"], &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x2}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x80000000, @mcast2, 0x800}]}, &(0x7f0000000300)=0x10) 18:13:04 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 18:13:04 executing program 3: r0 = socket(0x80000017, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 18:13:04 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x289cc, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)=""/210, &(0x7f0000000040)=0xd2) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000480)={{"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", "b5c451fc07af2dd6a15776d3cbb69cd2c99846dac5a2741f9319be131499f6f4", 0x5, 0x1ff}, &(0x7f0000000380)="47caf6a81dd3d47b4d0b08242a83cae77863ebffd3f07aa8dd52397c28ca6245cedaad1deae378f77fd7a089d38f7ce7e7f79929a729d7fd84c213cd62798439ae19508a976875fcd9482fc8cb7083b82e4bc479d09c2d7742588b0c8d45d429f8c41380f3e56b0f61654b6362e18fdd2ad5607cdeddcf7c152cab53061da7ea268930a86bf0369b2046371fc6a2130867e83cb90fe70aab5d88ce15a95d75d274e452064ff5b47725e84686b138209f476a6b80cf240c61e982289af71049060fc6f171ec6a7f2847f37e7a76eb61ac162160fb", 0x8000, 0x6, 0x8, 0x5d10, 0xe256, 0x5, 0x5, 0x5}) sendto$unix(r0, &(0x7f00000002c0)="c40c27a9f8b38fb915abccbc977a9fcd5b4193d538dbbe97c3cb05a60e43208371b14d9180240730d8744620cc7799bfbb0ad51ccb5a241701d5225496d343af9e40685028fcab78e4d97c08ecbd713e70e39ec74ed272ef16d810589cc2e0ff78a50ef3c63b798e0da9770830f2d6c518b3a44f27e9d49a39bba50ee5ec18003d3628a51ed2692ee2e2117dde7005fb8bf7e6e527ea86d4bcc8d41c7785e853bf75ae13fbacf2ccca56e9166b5c3cc6bb", 0xb1, 0x5, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000080)='./file0\x00', 0x100001, 0x4) setsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 18:13:04 executing program 1: r0 = socket$inet(0x2, 0x4, 0x5) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc), 0x10000050c) 18:13:04 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000040)={@empty, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{}, {}]}]}}}}}}) 18:13:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x5c2, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x9, r2}, &(0x7f0000000140)=0xc) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x1a) 18:13:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000000200), 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x300000000000000, 0x13, 0x0, &(0x7f0000000000)=0xfffffffffffffe6c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xa5, "d55537306916a534b2f7cb4f2c81725b6342eb8c9747eb558a101c8b7a68e52c19c9eacaac636b814bdc2d2206901a38965828457668809459783167d0c1f9c01e012176496adf14d970f15b5e038968a185e10ee94023701acc416cabe0e0a5124ef42fca7267bb020a59d1a02bba9531d99f85d1e0968989297e867c8636e0ddb19a2356b61734e0a672530b4b0027d06c268fb91db19cc42b6c43f031b4cccb8f7625ba"}, &(0x7f0000000140)=0xad) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x3, 0xdd57, @loopback, 0x6}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0x1c, 0x2, 0x4f, @empty, 0x9f3}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000280)=0x10) 18:13:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffffc) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) flock(r1, 0x1) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) 18:13:05 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={r2, 0xffff}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x43, &(0x7f0000000180)={@remote, @local, [], {@generic={0x6d59, "6cb88b5460dc0b2de93e877f7bf9941d019a86afb7424268cb37c4718e7577cc11f5fdaef3b4b2a05f74e84aad67c23cb9f4ee3403"}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r3, 0xff}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xa3, @empty}}, r3, 0x0, 0xff, 0x110, 0x447e, 0x9, 0xdd7}, &(0x7f0000000140)=0x98) 18:13:05 executing program 2: fcntl$lock(0xffffffffffffffff, 0xb, 0xfffffffffffffffe) r0 = socket$unix(0x1, 0x1, 0x0) close(r0) 18:13:05 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@broadcast, @loopback, @rand_addr=0x4c6f}, 0xc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) fsync(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0xfffffffffffffeaa) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="a900000000000000ffff0000010000005a343dfebace83c2fde03c118c50b583e6731d9be140e9931c20ad0bf43924321d1d001f0e32046e93968dd7ffc3a589f6105c2aec58e9bd9f981bd01bc57fcfff60f5ab5ab25ca1d91a680c0e69c1ac6727ba0d18f4020f5f01010000000000000072c4bfd26ca3d121083d5c67a45940b64038ee1a5f5b2c03513cef6a"], 0xc}, 0x0) 18:13:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x100000001, 0x5, 0x7, 0x8}}], 0x34, 0xc}, 0x1) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f0000000100)=""/130, 0x82}, {&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f00000002c0)=""/139, 0x8b}], 0x5, &(0x7f00000005c0)=""/224, 0xe0}, 0x1) 18:13:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000300)='vegas\x00', 0x6) writev(r1, &(0x7f0000000280), 0x3d) syz_execute_func(&(0x7f0000000780)="984a2ad72cb64c0f05bf054b4f00c4a37bf0c50541e276c422e9aabb3c1f01004a0fc7a4ea70db8b0100000f383a9e02000007110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff967b65f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450fc4a1fd73f308f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfbc421b1f5ac456d000000") setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4) fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000280)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f00000002c0)={@broadcast, @broadcast}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x8, @loopback, 0x8}, {0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, 0x2, [0xffffffffffffffff, 0x3f, 0xe6, 0x8, 0x6, 0x7, 0x2565fa03]}, 0x5c) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000340)={@local, @loopback, @multicast1}, &(0x7f0000000380)=0xc) 18:13:05 executing program 1: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x800, 0x2, 0x1000000000000, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x8, 0x3}, 0x8) 18:13:05 executing program 2: fcntl$lock(0xffffffffffffffff, 0xb, 0xfffffffffffffffe) r0 = socket$unix(0x1, 0x1, 0x0) close(r0) 18:13:06 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x220, 0x8, 0x4, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x80000001, 0x9}, 0x8) syz_emit_ethernet(0x31, &(0x7f0000000280)={@remote, @empty, [{[{0x88a8, 0x0, 0x3f, 0x3}], {0x8100, 0x6, 0x800, 0x2}}], {@generic={0x3c06, "0da7f17ac3945cf673febc2a496b81f969c089cc8144c39c9220bc"}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="05000000f60ab84b041d9fe759cefec30d59eeffb9258b476379bfc385674bb1b43650bb8bcd514042e1975d9228435cc522b07eabdb5e0eb6998c7f29c30acc227f0ed9782d369188b1af2e9323a2db", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) fcntl$getflags(r0, 0x3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x2, 0x4, @rand_addr="7b975d34b8f9c8c56250be57580dd9ac", 0xea}, {0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1, [0x401, 0x28b, 0x101, 0xf853, 0x528f11c1, 0xf80000000000, 0x8000, 0x5]}, 0x5c) 18:13:06 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setrlimit(0x6, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x58, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r4 = dup(r3) preadv(r4, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) 18:13:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100884, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x9, 0x4) freebsd10_pipe(&(0x7f0000000040)) 18:13:06 executing program 1: getpgid(0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) getsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:13:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r4, 0x2, 0x1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000280)=""/45, 0x2d) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4) flock(r5, 0x9) 18:13:06 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0xa7) syz_execute_func(&(0x7f0000000040)="c42279986a34660fd2a88e0000002e66f04480000a3c0443ddcef345a4c461d37d8900100000f67b00660f3815c5c4e235286887") preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0) 18:13:06 executing program 0: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20884, 0x0) fcntl$getown(r0, 0x5) socket$inet(0x2, 0x2, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @local, [{[{0x88a8, 0x10001, 0x6, 0x3}], {0x8100, 0x1000, 0x6, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local}}}}) 18:13:06 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write(r0, &(0x7f0000000100)="792003a7b39b5bd6d3e2b758bfd458cb1af895e1bba47cd5fadc9765e7c7f4def94a0f55812a3dff182cd97d4bfb042c691e27d4f020e567b101d35cdcfb1b712f72a910b7c95fff8d3a241b645f367921cbfbb8648909b5e643fad341250dd773f464d2bd1a789d15daebd61d81ec38553db2a832dc6b7e06", 0x79) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000080)={@remote, @remote}, &(0x7f00000000c0)=0x8) 18:13:06 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x20000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200)={0x1, 0x80}, 0x8) setresuid(0x0, 0xee01, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) setreuid(r2, r1) 18:13:06 executing program 1: symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') 18:13:06 executing program 1: pipe2(0x0, 0x100004) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r0 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000200)="9aee595c5be6ca8e0efe8b9f409314cd5afad97224b5ee2f5dfded211c48370fc485dfb648c2e5a63d6f31de0bb4a337ba68add8b49d50c88e1ec39e2dd2fb18c50a7160738e94617da0f38201ab89d2ae25f34383500955b5") msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) 18:13:06 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000100)={{"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", "1940f8ee49a945d2c766191e995539e68c5428ca0ecd6d59505451e32f0d60d2", 0x2, 0xfe4}, &(0x7f0000000040)="ec7d7b6b5fbd7f0f8c726aba817391e820a862b18234d9bdc81cb21394a95b9aa22552d44571a746680654d2ca98a4c6543c8903d66769c591e006a00c5d9fd0d5f9f6273502ee400adc09feb4f0259514fafb88385fe77ecc70932e326b642af86c5cd14aa467f8eab41457c11e3e7d9a88e5278daa919302d4b6e754305876a1", 0x6, 0xfff, 0x2, 0x80000001, 0x8, 0x5, 0x8, 0x3ff}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000580)="0555cd30c814deae408c046fc078935a8e540c70032ee21a83cbfb805736efb28f95de77ed1680508113c696cedd307335b39396bdfe2622d8eeb0d67e26018640ceea65c893403de6ec7ca65995468123ab996afb0dcb2a7fa3de501b7b59") lseek(r1, 0x0, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000600)={@multicast2, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000640)="ccd0220fa2da05") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x6, 0x0, &(0x7f00000006c0)=""/179, &(0x7f0000000780)=0xb3) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0x4) sendto$unix(r2, &(0x7f0000000840)="73ac04767f332ec42d79a0f9f60725cbd43e90ff03e956f326ae572872ee77d5299f982e42950e9556459cb9ac6faf5a3bd1e78c5cc75df5101f5260e637fb23010b19c17eb89d2b80f242de951aac991926100482bbace05d38f2ff03e37fa1daea152555824974c28ec74985de79424ff27c3bc790dca9d4c9f855eec4d2c2a95f5347c0974874f304f6a2bff9e9d8c20f", 0x92, 0x4, &(0x7f0000000900)=@abs={0x1, 0x0, 0x1}, 0x8) setrlimit(0x6, &(0x7f0000000940)={0x7, 0xffffffff80000000}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000980)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000a40)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a80)={r3, 0x25b2, 0x0, 0x5, 0x5, 0x10000}, &(0x7f0000000ac0)=0x14) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000b40)={{"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", "fdf103c981369fb26a564415c863fa96c0151aef4c7f73606ee1fffd04bd700f", 0x3, 0x6}, &(0x7f0000000b00)="77860fa3f3747b06f53eb701e0052a98c3339ea2f3b62b7280c1f31fff37782ef3b128", 0xfffffffffffffff8, 0x2898, 0xffff, 0x3, 0x1, 0x8, 0x80, 0x1}) getsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000fc0)=""/21, &(0x7f0000001000)=0x15) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000001040)={0xe5a3, 0x7cde}) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001140)={{"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", "7befe0a2c5205a5a68c984db16a89bbc727ad626bfb828d64c5794e32dd0cbe9", 0x800, 0x8}, &(0x7f0000001080)="5ed14edb039aabb373b16c033ff297dd3ce114a17bf22d19fd378a3ba48a4a23432e9f67f00a825f1d174c84f9506c76878edf7270907de1d351e52817bfc3ee290a2945d1d7b0c3e9d3260e3d3e800e82cc3c62d8d5825f1631f3d4056da58065035ab51335c8a7c0f209d9857367379b9020ea9d20116f5d2653ad22f330c44b26a2362e0ab690a395e8", 0x8, 0xffffffffffffff98, 0x0, 0x3f, 0x8, 0x7, 0x38f, 0xfffffffffffffff8}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001680)={0x35, &(0x7f00000015c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x180, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x200, @loopback, 0xd}, @in={0x2, 0x3, @rand_addr=0x4}, @in6={0x1c, 0x2, 0xa2, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000016c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000001700), &(0x7f0000001740)=0x4) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000001780)="e6ae99ac724e9ac978420ef4f413ec3b6be9f8c7208381d6d6e888e0e01c1b6b1ded0b3736422466d83ee7518c392937bbb95a91d1ca608ac35f17d1c71b26ecc5c29078264275f313de2d9697054853d9b036b83d543a2f9a94c0cb7b126ddbc5eda6d4317fe0dac3c0af9bdd5d78efaf56b610e785b9a862939487366bf86d30df212bb5e6f0d4acd08802e3daf3c7a38068728ec09ae66079049a200986aa88edc2de2e187cbd59b3fcc4c07fa642c700a589c8042529d99d23e83e46e25f1e19") close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000001880), &(0x7f00000018c0)=0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000001a00)={0x10, &(0x7f0000001900)="90d2c54ac8d5fdf300c90006aa1b22404e6d0ee46fa77dd885570706b799f576998177728593e655f77a4705ad90b658f28b6a89af550d0b0c434f68ceac1dea389300cd2598eb6cf5c31df131e94732f09a4c5b96950791ff6973e99ac53da52d76ae5138ceb3df0206b58c30cfffa56190500db4bb54e2dde31d618db4ae51cc4c2a1cad3fcc34aca02a11a19fcdf795f284b094fe3ba826ab9b707284b083862dedd6c592b4c11b813815f39d685fcd729d85a190b840a5e8e29830c2d6e4cd4d16e8a00d1fe08484818b74f8465d33cd7b1e872a55bab3ec63698c675667e341e2950fa43b438b2d349c4e61ce7b91d653e6", 0x8, 0x7cda, 0x6}) chdir(&(0x7f0000001a40)='./file0\x00') ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000002a80)={{"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", "943825e49bb61c0c0d3f9b3abcd014bc6db814fcc6c3ef794276b355682ea143", 0x200, 0x1}, &(0x7f0000001a80)="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", 0xfffffffffffffffe, 0x3, 0x7ff, 0x3, 0x17fa, 0xff, 0x1, 0x80000000}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000002f00)={r4, 0x1000, 0x3, 0x6, 0x0, 0x1, 0xff, 0x5, {@in6={{0x1c, 0x2, 0x101, @mcast1, 0x101}}, r4, 0x3, 0x9, 0xdc2, 0x0, 0x9}}, &(0x7f0000002fc0)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000003000), 0x1) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000003040)="3d0c9f9303b9de355a93331a018bfec1c771baed808dbf8646e9f2e5046070e4ec8b2db177b00270908494d68c61ee") setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000003080)={0x1, 0xa11}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000030c0), 0x4) 18:13:07 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) select(0x40, &(0x7f0000000000)={0x95b, 0x0, 0x71, 0x0, 0x0, 0x6, 0x7}, 0x0, 0x0, 0x0) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x30000003) 18:13:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000100)=""/29, 0x1d}, 0x81) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ppoll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x140}, {r0, 0x8}, {r0, 0x2}, {r0, 0x1}, {r0, 0x2}, {r0, 0x2}], 0x7, &(0x7f0000000180)={0x20, 0x8}, &(0x7f00000001c0)={0x2}, 0x8) open$dir(&(0x7f0000001680)='./file0\x00', 0x0, 0x1) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000240)) r3 = getpid() getpgid(r3) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/33, 0x21}, {&(0x7f0000001440)=""/230, 0xe6}, {&(0x7f0000001540)=""/27, 0x1b}], 0x4) r4 = open(&(0x7f00000015c0)='./file0\x00', 0x400, 0x1) getsockname$unix(r4, &(0x7f0000001600)=@file={0x0, ""/38}, &(0x7f0000001640)=0x28) 18:13:07 executing program 0: mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) mprotect(&(0x7f0000eb0000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x747, 0x4) 18:13:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x900, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x8000, 0x52, 0x7ff, 0x56, 0x1, 0x3, 0x5, 0x7]}, 0x14) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1b00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") mlockall(0x3) 18:13:07 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setgroups(0x2, &(0x7f0000000200)=[r1, r2]) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000016c1de1b814b9cfd5e54c7badb3bf08d5e56"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8) 18:13:07 executing program 3: setregid(0x0, 0xffffffffffffffff) r0 = getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlockall(0x3) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) 18:13:07 executing program 1: select(0x40, &(0x7f0000000040)={0x2}, 0x0, &(0x7f0000000000)={0x1000, 0x91a, 0x7, 0x0, 0xb, 0x7f, 0x401, 0x4}, &(0x7f0000000600)={0xff, 0x5}) r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f0000000080)={0x3, "3b37f27e597ef1d048dffbd947ca0c12b6ca7b699413e350dce4b6"}, 0x23, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x8) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000100)="f411b68ff548101f1021f457a1b857") 18:13:07 executing program 2: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = socket$inet(0x2, 0x0, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="74d4930a985f00000036d162895bca176dd8002aeb3144affe3cde5100451e3682b1e3641878d88d058dd6ca851b9697a1eba1de77e1d66bf6a392f8b13961f19fbc7cbd484448e497da7ecca6f6357ef01779a90b14b872ed84ba4cf7d87b497820724e8b3967bc904e7666625849acb14fd1be00003b6749bd7cb561f3d89d019d22c60111d9adfde113b09eea936de8a3915c"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40000ff}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 18:13:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x9, 0xa87, 0x9, 0x2}, 0x8) syz_execute_func(&(0x7f00000000c0)="81bbfeefffffbd793ab7c4227d5a14c5a687e81b65f00fb0aa19dc0000440f183166430f7e4bc33e660f3801fd26410fd1880c000000440f006b00c4817c5e16c4a37916b565ecb25aa0") setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00152a7271b274eb2870fab01b5cc3267ba170f243000000"], 0x30d) 18:13:07 executing program 3: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000c01000/0x2000)=nil, 0x2000, 0x0) 18:13:07 executing program 1: syz_execute_func(0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 18:13:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)={0x3, [0x3, 0x100000001, 0x1]}, 0xa) r1 = dup2(r0, r0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), 0x4) 18:13:07 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf/', 0x8000, 0x0) 18:13:07 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xd, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x6, 0x927}, &(0x7f0000000240)=0xffffff0a) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x100000000011, r3) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f00000001c0), 0x4) 18:13:07 executing program 3: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000100)) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xcb, "0c25274cf6732d032a739e6aa7fc11058872913f16b2803456466ef10cb0bf86f9c720274c4e0c9b4749563d5dbc243e85b81da0d7549e2f1684104a617362da427eb3f5fa35702025df59ae9d247c85fce5e19727166c3face0595d00d7d4203e40d947d1acb62122fd65ad8245f2a16286f933c873512003f470248fa64fe32cf68bef60f3954f3ab8b70bb47fd8dc6d074b4517cd274825e182e88006fe8af9776ced9055d2ade327c65c1549635b58aaa29bf9cfb789c2a8c0b74978a80357d6a0368f800a96a83b81"}, &(0x7f00000002c0)=0xd3) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022effffffff4e90e2"], 0x1) close(r2) 18:13:07 executing program 1: getuid() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x100001]}, &(0x7f0000000280)=0x6) 18:13:08 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f00000013c0)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001400)={0x0, 0xa8, "1c5753577084d335771c550a1fcb0022f094072fd3d050c5098592aa2f2ec755fa8db438f054fc7dcf49d41a91faacf26e6a7df63627a7fd7a124154ba8f7b8be274996ba6c10fc6146976abc4d70223e7d98b6d30bc6986f1336e4a1d9f22ba6cc0df042702310a4afdb0923da3af2378cf02c3db37e532f05c5e683f7ca104887bc8df66bbc22c274a49f2d1ff344e9be9601b5635f1073dc24559719c6b45fb34ceda4ab24c16"}, &(0x7f00000014c0)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001500)={@in6={{0x1c, 0x2, 0xda, @empty, 0x401}}, r1}, &(0x7f00000015c0)=0x84) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x3}}, 0x0, 0x6, 0xfffffffffffffff9, 0x7fff}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r3, 0x3, 0x1000, "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"}, 0x1347) r4 = dup2(r0, r0) ioctl$DIOCRINADEFINE(r4, 0xc450444d, &(0x7f0000001680)={{"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", "65c91ea5d6e9475f64af7eea4ccf4d9ed7862d5d63d6d17fe0fdf0a3b49d1ed5", 0x8, 0x2000000000}, &(0x7f0000001600)="3509e8b72e439e1c13faf9ba852d31af6341bc8ec22a69747f9b0ba892b98ef2f3f4ec303e34b13364c8f67e1c064aa9aab8a55eecb889ca86490f0a84d97dad579b1d641a6ed7c1532b952673", 0xe2, 0x7fff, 0x20, 0x400, 0xfff, 0x6, 0x8a15, 0x1ff}) 18:13:08 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de10057005e0060ee516915455b88562f523b7381"], 0x25}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x8, 0x8000, 0x3257d93c, 0x0]}, 0xc) 18:13:08 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) sendto$inet6(r0, &(0x7f0000000080)="5a99626e66837ab35ca723d919644b4b64fd55bb3ad64b86723f7c727c5903ba97396fd895ccfe0388e9b06ec7", 0x2d, 0x108, &(0x7f00000000c0)={0x1c, 0x0, 0x8001, @mcast2, 0x1}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x46, 0xffffffffffffffff, 0xfffffffffffffec8) 18:13:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xc8, "74b35c34e3fa107141a7a25df21c769c5f54239b71bded17c9a7b208d3beb1d4139402133e5d0733f3598a72f08390952cdb10387a60b3402d68a9f92894096e13492dfac34c9e32f70a40e35f1a73f4c62f98eaf4fa1754dc472976aa48dc9fd4678429e2ec8a31e23016f1df1f04f9ae65f1dae54de9069a9f3cc7d08b01bd26281ff23f6a4407a3e0ed7062884877db95772577d7ce672e1c8b5d093a91f492255f7d3814ed68fffd2683c4c8a7ca06a1499b9c6a88d52ba6ff027f75f7f6aaa433f08b8a59dc"}, &(0x7f0000000140)=0xd0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000180)={r1}, 0xffffffffffffffbb) 18:13:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") 18:13:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x1, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 18:13:08 executing program 0: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) 18:13:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x1) getsockopt$inet_int(r0, 0x0, 0x19, 0x0, &(0x7f0000000340)) 18:13:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c0000008400370c1627b4741cf52dc7071867238ed61d8efb1c47b3016f00000200"/54, @ANYRES32=0x0], 0x2c}, 0x0) 18:13:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8008, 0x1) accept4$unix(r0, &(0x7f0000000840)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x30000000) r1 = socket(0x1c, 0x5, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000180)={{"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", "ef248fab6c7f92c754c412ef67fcf421818fc00af3f416752119c487988b97d6", 0x4, 0x1}, &(0x7f0000001880)="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", 0x9, 0x4, 0x5, 0x1, 0xe42, 0x6, 0xffffffffffffffff, 0x101}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x2}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xc1a, @loopback, 0x9}}, r2, 0x140000000000, 0x5, 0x80}, 0x8c) 18:13:08 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000000040), 0xa, &(0x7f0000000080)) 18:13:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x1) recvfrom(r0, &(0x7f0000000080)=""/172, 0xac, 0x400c1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 18:13:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) setsockopt(r0, 0x6, 0xffffffff, &(0x7f0000000140)="cb1353a6e10aea2c1f006fb0e43fe883d7dc1ff79953c198f836580d0153e12851c98d0d1d943403386abb20679b1ec0380374e7022bb7b2d92aea8f5daf9350536003bdaed8c9d5f0b9a040c1951b31300798a98e4cb5d83a6ba0554d21bee8c55fdbff5792d0cbc16368fdc9b021d11bbb747451d11a69e3f8906aec1524e172b04d9d3bbda0eb74ad24698e0cd6", 0x8f) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x5}, 0x5) close(r0) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) 18:13:08 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41fde9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") pipe2(&(0x7f0000000000), 0x100000) 18:13:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0) getpgid(0xffffffffffffffff) getpgrp(0x0) r1 = getpid() r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x3f, r4}, 0xc) 18:13:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x2, 0x80}, {0x5, 0x4}}, &(0x7f0000000040)) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r1, 0xc700000000000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x78, "afdd57a1fc22dc6ec2ebd220bae1b5f7124ef135acf2dcbd1c267c470741114b24e1fdf72c95de9a23e067de6a4b5847854756230ed2497207a6986ace5e51ad42e78006a05bc7c833c41a683e3cb3036170cfb211de7052a214676150e4013ac73130bfd790ec112d88697d3e028bc4c0e4713392f4b426"}, &(0x7f0000000240)=0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0x3, 0xf, 0xf0d, 0x93}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x80, 0x3, 0x3, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xfe, r3}, &(0x7f0000000180)=0xc) 18:13:08 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xfffffffffffffe2e, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x5, @mcast1, 0x6}}, r1, 0x0, 0x311, 0x82, 0x1f, 0x95, 0x9b}, 0x98) 18:13:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180)=0x8b3, 0x4) r1 = semget(0x2, 0x1, 0x20) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x70, r2, r3, r4, r5, 0x1c0, 0x3}, 0x1, 0x101, 0x7}) 18:13:08 executing program 2: syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/104) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x25, 0x0, &(0x7f00000001c0)=0xfffffdea) 18:13:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) exit(0xf12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000001c0)="c58b392d498b67788384b2cc8318be1efafbea604655b9362c4c28213fc787bf89baf0fef1b986eee98a9d86c8d4c06ba7430ffb2d26dc") syz_execute_func(&(0x7f0000000100)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000b1e99b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c365440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") chmod(&(0x7f0000000000)='./file0\x00', 0x80) 18:13:08 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x10001, 0x7230, 0x5, 0x9, 0xa46b, 0x1, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3ff, 0x1000000000, 0x810, 0x7, 0x3, 0x9, 0x7, 0x1, r1}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x4, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r2 = dup(0xffffffffffffffff) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000040)="169facf8dcdcb730850051ff2444d91c3c419ff7c051846e40717d24767034e3f04a4c9bc514cb0a371790f08d378fc2e2012a822e4266fde523d05df7acf92f3387fdbb45dc742eb3111961f28e56f556f79cbb402a82a7bb20572ce356b3b33af3a5dac8b3482ead778c5591bffbc41097db60529325834e94ba087d4ca1c4a7505a3cd766688cf9add58bfa5397b7cd9f6ce9df0c12ee2b") 18:13:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x80000001) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="14f5349e49d59ff9153c21e880a7d81a3c4bcd9d7b340056fe780bee905d0f7f23aa926c0fed8817cae91973d79f01d5e41d827440ad906c403a9cc64fd603063269a357e40e12144640bab62491250ab8f8028cbe8ddf73f9ed28506e6595e30776c5590100e420af234b1d031edab74e7954c56d29fc03dd12ee318974d2d18a09a00c595730a920bfaa335d6f544114bf2fc50ad62547955efdb7e70e5ea8049384020c00094aed5b0b1b0d22a082335ebe3371b9333aa86bf27eebb40dd3c9ec3f2b57ee13d8be91ca273cd444204bf34f6562d34e4e5c57d36130278c1b2cf485ab13e7df423e0a021c", 0xec) close(r0) 18:13:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1f, 0x6, 0x5) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x61, 0xf, 0x0, 0x4d885ee0}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0xfffffffffffffff9}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10001, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r4, 0x6, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2100000000ff0200000000000000000000000000015c00"/128, @ANYRES32=r4, @ANYBLOB="0400144447a68a295b066b6985881d010109000000ed431248b19c7e5939f5dd1d1b9689f3ef3518af950d5a8e7aab8b7bd64e7b334874a8285d5b2361f389739b845945c2cd19d4e989ba86ec38b16837917dcd1eb8ff8f077c26d6aea68b770eeaa0de5f88a7e9010085dd553a7751090d87474d30e19f0ff1497a4a2c4f6c0ef4e337c295ff1079e7d762ed0abf212660b7101099cf3571cd83084b644a235aa25e028a117d32a81e592e46ed464dafbfd54d3260556ee4dc32030e2375c639877e"], &(0x7f0000000300)=0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 18:13:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10) 18:13:08 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) fchdir(r0) syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) 18:13:08 executing program 2: select(0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x0, 0x2be5, 0x1, 0x0, 0x8001, 0x6]}, 0x10) 18:13:08 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) bind(r0, &(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) flock(r0, 0x8) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 18:13:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) clock_getres(0xf, &(0x7f0000000040)) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000000)={0x2000000}) 18:13:09 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="a55eb457663ce88d"], 0x6) 18:13:09 executing program 1: syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:13:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) sendto$inet(r0, &(0x7f0000000100)="92fb24bf9b743a24409eb1d96974cbd64afb1fd9396163953ab6cfdeaa19a5efa8a2062e52915d6be6c099d32ee36a3ed6a4339111645014bbb80f2f2b189c0cc5f84c65dce209f463e08f25ab6cd374cacd0d", 0x53, 0x8, &(0x7f0000000000)={0x2, 0x3, @loopback}, 0x10) 18:13:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mlockall(0x3) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 18:13:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2001, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="4d4858271df21687dfa5a926f925a6ca457e5218b200"], 0x94) 18:13:09 executing program 3: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000000)={0x80000000, 0x2}) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)=')\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='@\x00']) 18:13:09 executing program 3: syz_execute_func(&(0x7f0000000000)="43cf420faeffc4a189d2efc4e22196443b39c42149de9700000000d3d6f0460fba7ef77ec4627d1a4800c463056bbf000000000ec4215bc245d2d8") syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f0000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d960000002631281d1d440f2b550142c4b3394444b15ffbb15fbb110f0fca38048336000000") 18:13:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) shutdown(r0, 0x1) 18:13:09 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/118, 0x76}], 0x4, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) close(r0) 18:13:09 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001180)='/dev//.\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) symlinkat(&(0x7f0000000100)='./file0/../file0\x00', r2, &(0x7f0000000140)='./file0\x00') 18:13:09 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x1, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000580)={{"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", "56c9c254fd5e9e2b95659a2a82b52660603a4687423953f9834e72ff335e920b", 0x7, 0x2}, &(0x7f0000000100)="dd8eb5ebdadb8bc2", 0x11, 0xeef, 0x0, 0x8, 0xfffffffffffff65b, 0x8, 0x400, 0xfffffffffffffffd}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000140)={0xcbe4}) fcntl$dupfd(r2, 0x11, r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x104, 0x0) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000080)={0x8, 0x8}) 18:13:09 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000640)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x25f8, 0x2, 0x4, 0xfffffffffffffbff, 0x5}, &(0x7f0000000700)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000740)={r1, 0x0, 0x9}, 0x8) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000180)='\x00'], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2}, &(0x7f00000001c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000200)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000240)="a10eec1388f839cbe3ed54da7f4e3b59b14bbe579b254d2d7a93296c2f83845856152ba02035dc7eefe788efd4f52833a8164fa6225a3b8a9c58ab6114a7ff83203c27675420f4cc5dc4c2a748fa9b9a9e6f14ec89768a43ea8ca9d361b50e0f0c967684e4545a1c232d7f851026581e9918a63f9425fc6071427bfa3fc2680603d42b52d16de57d9940ee5f3668f35512f242df5b85d370", 0x98}, {&(0x7f0000000300)="5b47aa836604f9a75402f35a83717087789239a1b555d9e95f21879b1fd01df196f927ef0c8312dd0e89be643f453f3209addd98a8286a6f9c71", 0x3a}, {&(0x7f0000000340)="a54344c3a038da4f0cc65fac0a739066346b5902b3db0f1f0254a1695ce439e22b48a086c94235ec6b860d43c7ade8876b9da9be8c61c7c70b79aeede96d16bc40239be446bf88d81f0022c25dcd8ef0845fa13c8175c33f0e7ba751abd92ddf0aad756762cde25184177be48929d000e39e588f81c4cb4aa1245a", 0x7b}, {&(0x7f00000003c0)="9a4891cbedbfab260c8acc28e3e6be14802b4f43e4da7c8274b8436905cac5f9148ae12d04a4cda58556d6802705e799b881627e4284452c1e732111f7cbd505cba3b10af9219aded3e5d3fea74fb22572139b8b894e34063c4d8e41ceec744de6aae9d344d6c7ee9174168600757b4d7b21cbe405d0d93832f2294aa7b6f29aa8c66496db6776a8c404a48e84e908985e3220c2aa1b59177e6710717bcfe36d92d574", 0xa3}], 0x4, &(0x7f0000000500)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x954, 0xdce1, 0x20, 0x40, 0x0, 0x3, 0x6, 0xfff, r3}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2c20, 0x7b14, 0xe53c, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @rand_addr=0x80}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0xffff, 0x15c6, 0x120, 0x80000000, 0x9, 0x0, 0xfffffffffffffff8, 0xffffffff, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @authinfo={0x10, 0x84, 0x8, {0xff}}], 0xf0, 0x8}, 0x4) 18:13:09 executing program 2: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) shmget(0x2, 0x2000, 0x2, &(0x7f0000922000/0x2000)=nil) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 18:13:09 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r1 = shmget(0x1, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ftruncate(r2, 0x3862) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000740)={{"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", "0668795569c73ef57f2a906d44410c265ca5279fac9030f11258057ce1b038c1", 0x3, 0x8e}, &(0x7f0000000040)="397f5af1345f988b35beab11de32893bf8f8248561aa8ecd756fc343d5065c6d792f4115509129d375e194e5b9c5e762f69426349191a4f1d16d4ec09e9cebd708109e36b4fc7de293211548582a82efc4f3ed2e937ed0d683e802dee45d57fe541296703d62f82bf9010dbab3af075d5d8df2", 0x6, 0xfffffffffffff602, 0xb58, 0x4, 0x7, 0x8, 0x4, 0xfffffffffffffffe}) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000100)=""/201, 0xc9}, {&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f0000000240)=""/241, 0xf1}, {&(0x7f0000000340)=""/201, 0xc9}], 0x4, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x10000011, r3, 0x80000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020007) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 18:13:10 executing program 3: syz_execute_func(&(0x7f0000000200)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10004, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x900, @rand_addr="f7cd5c34be8c4ff7de21e797d142119d", 0x2}}, 0x0, 0x100000001, 0x1, 0x1, 0x8, 0x3, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x5, 0x0, 0x3, 0x9, 0x6}, &(0x7f00000001c0)=0x14) socketpair(0x1e, 0x20000007, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r2) 18:13:10 executing program 0: 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_group_source_req(r0, 0x0, 0xe576b04e701ddc7c, &(0x7f0000000440)={0x1, {{0x2, 0x0, @rand_addr=0x1b}}, {{0x2, 0x0, @multicast2}}}, 0x118) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000580)={{"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", "03d72d9b79e915ab136dcf90a421882828d52dfb13e476a7eb638e0fbeb72939", 0xa526, 0x3}, &(0x7f0000000340)="873eb84321b17a45db99eb34b703662e2fab4fcea813a0185fae80c18be75ad1646a09184228da19f34c163381dd03edd80c58159a2512efce74004369ffe5ba613299e8578aea880d80d854264a50230929e8d86230c2c00c3789ad83b0414afc8a98d582e967e2d552e8a8eb8cf50687d28d253a72dfb43148d799b0f472dab94214cf352b092f31a9904760be6daec57311d57aa91f313a5c0d3bb5dd159f67b1a8c6586c6ec091385f5ff690fd1717", 0x80000001, 0xffffffffffffff00, 0x3, 0x1ff, 0x9, 0x4, 0x2, 0x59}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) r2 = msgget(0x1, 0x0) msgrcv(r2, &(0x7f0000000a00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b3693ad4d1b95a6e4c74f35017f342da6a58ba5a66bfdda6cf74423b7bd4c5b43826cd645d0fbcfc3227772233966011242da362452692ec48285eb23c91f793a5c7a1"], 0xff, 0x3, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 18:13:10 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 18:13:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000100)="8c084a477609e7fb25bca3cdc35af687652afccbc29e67dfb8911d4abb7c6a342621837cc1e255b21358bd5483fdae3803684f43e64b6442029284bd1248bf25313a2df4803e25664718bebf558f2de090e52c6bae1e6931615a897cf85a74c3405464af") 18:13:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x3, 0xbc}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7ff, 0x5, 0x2, 0x10000}, &(0x7f0000000180)=0x14) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000000)="f28a77964fc0bcf09062f720ec9bfaddb40116ada79cd8e65e305c63beac12609fc6e0d1a9bba825e2ddd0302a2c00d0e0f879d419c83651") fsync(r1) r3 = dup(r0) getsockopt(r0, 0x7, 0x7fffffff, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xe) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 18:13:10 executing program 3: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r1) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 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) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000300)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r2, 0x0, 0x0) 18:13:10 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x8}, 0x8) accept$unix(0xffffffffffffffff, 0x0, 0x0) 18:13:10 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x401) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000004008f07580e06000004"], &(0x7f0000000080)=0xe) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 18:13:10 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000900)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000900)=0x10001, 0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000008c0)={0x10}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3}) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000940)={@in6={{0x1c, 0x2, 0x1, @mcast2, 0x100000001}}, r2, 0x8, 0xffff, 0x7}, &(0x7f0000000a00)=0x8c) 18:13:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8007, &(0x7f0000000000)={0x8001}, 0x8) 18:13:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000300)=@file={0x0, ""/85}, &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) exit(0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000500), &(0x7f0000000580)=0x379) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, 0x0, 0xffffffffffffff34) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 18:13:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) lseek(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) __semctl$SETVAL(0x0, 0x4, 0x8, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x10001, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0xfffffffffffffc00}, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x800}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) 18:13:10 executing program 0: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) socketpair(0x1, 0x10000000, 0xbd2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x7, 0x1bd1e7b40000, 0x4, 0x7, 0x9, 0x8001, 0x9, 0xe7, 0x35, 0x0, 0x1000000000000000}, 0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x0, @loopback, 0x4}}, 0x0, 0xfffffffffffff5ea, 0x100000001, 0x208, 0xfff, 0x3, 0x3}, &(0x7f0000000140)=0x98) 18:13:10 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000ee8000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) connect$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 18:13:10 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780), 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0xfffffffffffffcf0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 18:13:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000380)="9afd5e5852fd17a4942d9e7bfd83e83f2a478126794c34c2a58412ab4f324d2e0b1bb3091abcbf2619d78fd665217122a837e35ea9e55aad2588ce8a15a03a8a329087545e7ee550a3fb0a029476a3") syz_execute_func(&(0x7f00000001c0)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc1e101edfec4427d822a2adfbe1e1eda7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)="5bdeb4ca140b49c13c8b623d0846c49c797246f33599329d6da0a300f58ead5d0072bd9d25cf514545ce3c3d5fc58bb4f82a7597ba6f2c09f42db1619dcd0cd56144de76aa253e9cdef0b0fcb351") r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x1a1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000500)={0x10, &(0x7f0000000480)="a7d6b7e7bf9242dbdc2d672e882159eb7467bea27a7c0db68214d433a009fc9b0a1736316f48d3db282bbd6085506a95ffb929d5b12b9f8f52957cd59fae027b96b6da5478c11b88fa2fc3644afb9014e589958fa167f370c3fb9d16b0a4e555", 0xffffffff80000000, 0x3, 0x6}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r4, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={r4, 0x0, 0x8, 0x100}, &(0x7f0000000440)=0x10) 18:13:11 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) chroot(&(0x7f0000000000)='./file0\x00') r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00025700000000ef03271411bac2cebefc8ecea0a10ce27dcebe55e99fdfc2bbf5f8ce4d410e7454991cb22ebb208223b9a54bcced1cc5dc2caf6fe73d4d3adf5210eecaf225985b7cb5f2f8fe970849940e2cd27e8269b2bc45a8dfe6e5fbe50e9923d1de910dd77cc3b756b9b2e800168e2af89708d119cfc4da1cc30d45e523a005abe48bf4217455821ef9a934c2de32249c2c0e79a6675bf9e6eab1f1fd262bb26dcd8945a2144b3d071e4787caa45f714200010000185712fb6de92cd24ca83aaa98a7e9a4287a02db7b4a612b4635770a726267f0aedd8adb76"], 0x1) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1, 0x0, 0x0, 0x5}, 0x81) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) 18:13:11 executing program 3: r0 = socket$inet6(0x1c, 0x30000000, 0x0) sendmsg(r0, &(0x7f0000000340)={0xfffffffffffffffe, 0xef, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xfc}, &(0x7f00000000c0)=0x8) 18:13:11 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = socket(0x2, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/81}, &(0x7f0000000080)=0x53) recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 18:13:11 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xa6c, 0x6, 0x9}, 0x8) shutdown(r1, 0x1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x13) setsockopt(r0, 0x1000, 0x7, &(0x7f0000000500), 0x0) 18:13:11 executing program 3: r0 = semget(0x1, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) 18:13:11 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x6, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x0) close(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x55, "335d6828c0469a38cea9454769b8a0841fdb6c78fb59b2eacf8bac56594b37dc0d26f98175e3aab5c2ac2f54f9106ca6cc2471b0b56047be21727eef7cc94cff738ff0a24fd1d59e372105e1efa51e55a852f9022a"}, &(0x7f0000000080)=0x5d) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x40, 0x1100, 0x5, 0x80000000000, r2}, 0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$setown(r1, 0x6, 0x0) 18:13:11 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x200}, 0x24) connect$inet(0xffffffffffffffff, 0x0, 0x0) 18:13:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8002, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000700d386e7d4bf04ea6d8aa3a8946e01c81dc451b13057f627c2bd54d2276023a89ab7e805bf1e6cecc46b6f68986714dd20"], 0x8) 18:13:11 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1e00000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0}, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r1, &(0x7f0000000000), 0x4, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000280)={r0, &(0x7f0000000200)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4c30, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xcb8d}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) 18:13:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x18}, {r0, 0xcd}, {r1, 0x2024}], 0x3, &(0x7f0000000080)={0x2, 0x1}, &(0x7f0000000140)={0xee}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 18:13:11 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffff00ffff86dd6002290f00303a0000000000000029000000000000000000ff0200000000000004000000000000010202907800000038609433df00000400000000000000330000000000000000010000000000350000000000000040000b"]) syz_execute_func(&(0x7f0000000240)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0xfffffffffffff000, @empty, 0x5}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000001c0)="0d5965de76b8c596fca32de9bed93aa41dec03f55cb31fc7f894994eeaa361c68c48a143d012e6fb26e032bf26c963b08e3d6eecae1f687ace3b5d499eedd22a31f6073f7fc7367bc9f4f48976b24e20a28563bb7ddd3d2b5bb87dc21a91df", 0x5f}, {&(0x7f0000000300)="6dfd92510a27ba3e5c9d6bab9d9430be34b798452e864cc401d798cdf5f05483c7aaf5ba393b7f939891befef95fb33d72ca0baf602d4b46e775341a35ec1956adf52cbce6b6fbc5164e1653e0be3ca699f1dd52a0c3f14e6b27939470d8beea", 0x60}, {&(0x7f0000000380)="4f42ea2f698d77a03fd18419022730a13847772e63eb3ed3296c16c546", 0x1d}, {&(0x7f00000003c0)="d5fe393d1eef670af43ef41bb9be6eebe5a5c65ef143e49b20b94a2b52af501f61bbf6ec0e76e321920c67949fb70d0dd04c2772049e786761086ad3323c7c2a23254ae1b08e48a192eb5658642d94559d6e5298c8326c51ffc5fcd226ddf6073cdb4aa7934b25715410cb73600971d0fe0616200af990c30930d3ec2ddd0b76f3f8c1b6fa6312f4988f71b69a8a3419f9ca29b99f146a7feb8c49300bcd8d214b81c7ef632b02a25ff79b90a99501b517bfb3fff798db2dbc6ba5b1f8a7fc5e62a7f261cf374d0c4cdbfa67006e8ea7ee396616dcf7220ecd74e7b8fd2bd9228451ae27e7", 0xe5}], 0x4, &(0x7f0000000500)=[{0xe8, 0x88, 0x1000, "b72fbe14cb3382a8ec2fb5a836b24b4c07a92501c4cafcf505f3c879b006f95f4f166d2bf09189ca1e4a747d365aa171a00816e829f5f8425839106b499a473583da20062be67b02ad64f357497150aad89a51ea8afd13ae58bd611edf1e5c9dbe75c1008689e813721a2b87707d9d262d1156f86c02f66cabd4b29fc450980bb623c4444eb41e25d93f7f2a959503b94df3b869fdad4dbff02239bf95bbf0564f494eb5565f1bba57de5a4600f5f109ec5f3b34e29c1b869ef77cac89c550034dacc9ef7489289297e915c9eb9389a8f3"}, {0x1010, 0x0, 0x10000, "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"}, {0x18, 0xffff, 0x5, "6f79ecde"}], 0x1110}, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) 18:13:12 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x200, 0x100) write(r0, &(0x7f0000000480)="5808b30bb432d7873e911e9de33c914b0be8cb0317d5a3e2701ca057ad81888e304c20869edcc9d0086019bee24b12cd79de955ec8c4ed096b5132d4e36671fb3e8d76e095c2d9c8f7c9cc66c6bc60eea0ae197189e6f56020197c2606ab9013d2e60d3686bee8cfd8f261d55774fd0c16a7d1450e697182b410d7c409932960040f68295a9c7fd7e5b66b8f07", 0x8d) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x10000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x800000000, 0x3, 0xc528}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x400, 0x8, 0x1ff, r2}, &(0x7f0000000380)=0x10) r3 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x100000, 0x1) mkdirat(r3, &(0x7f0000000400)='./file0\x00', 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") 18:13:12 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00c20eba2fa0d70b1e0000000000000000000000ff0200000000000000000000000000010702907800000000609433df00003c000000000000000000000000000000000100"/102]) 18:13:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000100)=0x8) fchmod(r0, 0x1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x6, 0x3f, 0x2, 0x7, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1, 0xfe9f) 18:13:12 executing program 1: r0 = socket$inet(0x2, 0x5, 0x9) recvfrom$inet(r0, &(0x7f0000000180)=""/43, 0x2b, 0xc3, 0x0, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r2 = dup(0xffffffffffffffff) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r2) sendto$inet6(r1, &(0x7f0000000080)="1cd3afe208d00022cf52a9d31d4bfdf86821ef65a9c00a0d3c5019e43eff418fc56a14a4b9c0cffd5e6e3d8fea7d40ac940f4b0f118ae2e40a35b3c1432fdeceb4b312b1a2ba458808aa1ecb3df052191fc0e63a14c8b8967580a64b356d08f37b3cf76981cb1f5044c0915155f3838a68808d2a80bf611411888b0a66bbf843a8b4cca4a25d27bef94ebd6e1b06dcbf2a093878cbfc72c993e22f0150c27a411ce1c53c7988b3", 0xa7, 0x8, &(0x7f0000000140)={0x1c, 0x0, 0x100000001, @empty, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0x2, 0x25, 0x100000001, 0x7}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffff18000700004ced59cd3d54040fa51a00000000002c2f9c90019078ac7000bb00010000b000907800e90500aa00000000f8ff000000"]) 18:13:12 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e78930a6c7e43", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffcf1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/22}, {&(0x7f00000001c0)=""/250}, {&(0x7f00000002c0)=""/150}], 0x39b, 0x0, 0x2ec}, 0x0) 18:13:12 executing program 3: exit(0x7) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/205, 0xcd}], 0x1) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") 18:13:12 executing program 1: getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000280)=0x0) setreuid(0x0, r0) syz_execute_func(&(0x7f00000001c0)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f0000049f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) setreuid(r1, r0) 18:13:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getegid() r4 = getegid() r5 = getgid() setgroups(0x2, &(0x7f0000000140)=[r4, r5]) fchown(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0xd7, @remote={0xfe, 0x80, [], 0x0}, 0xa565}}, 0x0, 0x5, 0x8000, 0x88, 0x2, 0x1, 0x1}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={r6, 0xb}, &(0x7f00000005c0)=0x8) writev(r0, 0x0, 0x0) msgget(0x0, 0x0) 18:13:12 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:13:12 executing program 0: mprotect(&(0x7f0000428000/0x2000)=nil, 0x2000, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="3f8fe8141e40823091ced1d4003749d56cd5346e2cf5c47effbeb104c109139be56ba9380ae1127e60bbb83b9f8a6451d733909bee391154212d27119995959b7ef637e042d3010351a5a622cd89044b5f1d121f4d5fe5e18da8624126ece238fdc56bac7641a45f5360af0e4290d19e1b7f3d419f4c1cd8ec7e3018abfa6116c4856c7112717e70f3b4cd1b229474b0a12bcd1e076e96ef17a753a793e3e2ff0c51e07ddbe907196b5b579c0f0cfef6") r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400000000000, 0xfffffffffffffffc}) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000580)="e3fa7a6a784910ef34ae0d41b0f664374a85227253a0c6e22f9194c97d0073b3c27fd60e8d3665dc23d534e9d5c31b865435a37bd44e4a96b51b56422fd5b2aefcc93692ceb357f51964a8cca88953a7a6ff5d97144eedfe8cca26d8253dd39c1efb9b869c2c2b95efb21950271fd4ac5cc0fba0a58a1525") close(r1) 18:13:12 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, r2}, 0x8c) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000086aaaaaaaaaabb86dd6002290f00303a0100707400000000000000000000000000ff0200000000000000000000000000018f00907800000000609433df140000000000000000000000000000000000000100000000000000000000000000001000"]) 18:13:12 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 18:13:12 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="000000360000000000007edf5f488a3f93969692bd6ddc12d0fef6b5b7ddaa0a8448ffc0d25f9086fc159d34b5eaa6fdc64c543ef1fef4793be0f1345ebc556bfdc484e34ba35fe05551459e5836b5198bd830862323d8812c42dd682133b94fcdec0e1c2ff49c6b630383d42ee87c96efa65ef83d52923a4c6d1559edf51d05c126236b87a1b16f4dded1db8f2294a4f96660898e88b03837c1ca6d852379709aa4de0a607ffa04783ab03f17f7aa5057266f9f39185dc511d06cb5d92322a4b7cdcd65fe009d206c1c5fc3b1f38f5800cff1fb8ee1d22ba48341e3c84a48991df09adb16041006ae07"], 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xde, "dcbcd08ba1de4d7ae9780666cc98fcdf0fc3f62e23a8f9e9b929ed6509e06b8d3354167c1076d1837d2631ac95342087706eb6846e7a2841941b6b82f5fbb3fda7431e2e501efa7e73d367a3ca2cb501be3ee0f9bceeab43a4c8c3201201acc1080c1a30fb75087ddcb3276ecd0d42c20f0022bbb6184bab3bdd1d25268551fac3d7dae6fe97d4f1422380e7dec983d22c3b48382bdc88d98c5515108ee2b19b7746efafb4e2b75ad843067719c45aaf984642f5a0dadfa54e4dd391278cede90981371f8518af73424879733bc30cac3a30de269eee660b78a497b7bcc1"}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0x3ff8000000, 0x0, 0x3, 0xa, 0x2}, &(0x7f0000000040)=0x14) pipe2(0x0, 0x0) fsync(r0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x4) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000300)="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") 18:13:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$getflags(r0, 0x3) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000140)={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x3ff, 0x510, 0x743bcdaf, 0x7, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r3, 0x5, 0x3, 0x5, 0x2d}, &(0x7f0000000280)=0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000002c0)='htcp\x00', 0x5) rmdir(&(0x7f0000000300)='./file0\x00') sendfile(r2, r1, &(0x7f0000000340), 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000380)=0x1, 0x4) setsockopt(r1, 0x0, 0x3, &(0x7f00000003c0)="fdef9aac342b6f8cad9aad6e445849a956e6e7ccb328826933f29f703bd9327d1d53441e3d8e464d9800d9b8fe3a2ba7cff3cb2dba101c1f1a18ec6bc4732fff8493940d7397cd9e9d7e65f11be7c5b24c378a7865c8fe2464954e599181e8faef49aafd00fd708f34e69beccc8af12f0358605677e741701a74499b04c871a2cbaca69a8c4d683eb2132ded8ca61843a9a1c199d5d1e7237741b0cf265424f298b82b1badf35aa0e0be13af1cd5dcf3d7b20edcdb2b2222da928387f274590ba9be47fdd7c73bad10fa5036f047145a4d50f7ebfb13bb4dd85a8694cf6bf5d69c81f3ca4368e35c59f7e84b5730e7fbe5a1e40ff3f989999e", 0xf9) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000004c0)={r4, 0x1000, 0x80, 0x1, 0x10000, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000500)={r3, 0x6, 0x2, 0x3, 0x2}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000580)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000005c0)={0x7, {{0x2, 0x3, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000680)={r3, 0xec, "3804d92a70c49634cb912873bf6afcdd174f8dea86df79698c2ebacbe0fb8ee88968808e4394b297e2451bdb05c7d27b83f969e19692cb96cef27a07849d8c80c5b26c274e93f5e333c7eee20b7deddd7f9b401292d26f157f323ba9fb9681228a8ef2bfedbf009dc50257c2174952acf706f69056705e39540eaef2c88f639623e2b216868302147b86e2bc8838c42590a731377dd8961a9badef5af7563d87894d2a1cd778ce616f0d8c507a40130a72d557e02efbd72cbafadcd35ea98bccb3d86c27534e2be14c1a56bcb7d47a85793f83e577fb6832767173498fda85af716cc339371bcb54d49bf7e9"}, &(0x7f0000000780)=0xf4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000007c0)={r3, 0x48a, 0x3, 0x1, 0xce0a}, &(0x7f0000000800)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000840)={r3, 0xffff}, 0x8) r5 = openat(r1, &(0x7f0000000880)='./file0\x00', 0x20004, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000008c0)={r3, 0x2b2}, &(0x7f0000000900)=0x8) rmdir(&(0x7f0000000940)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000980)={0x4, 0x10, 0x6, 0x9, r4}, &(0x7f00000009c0)=0x10) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000a00)="eae469a72e301a110e9d5c8a88eb1e589ea082debfae114d82fb3a98e0d20d37e57b87e76ea77a552b550810ad2a5cdebcc2de2bd87977d8ae5c0b30d349153a98290648fa9ba9f3f3947fc5d44cbcc9bad32fa76aa8e8260a30cd1a7203d81cabc3683a0e9c043bd3ae2627acab17076c0ac64d5a57c1295ebdca") setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000a80)={0x7cb1, 0x1000, 0x2, 0x0, 0x5, 0x10001, 0x2, 0x2, 0xfff, 0x6, 0x8a3}, 0xb) r6 = fcntl$getown(r2, 0x5) r7 = getpgrp(0xffffffffffffffff) setpgid(r6, r7) 18:13:12 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f00000000c0)="86acf12e8ecbcfa1316d1603b5575b554b91e76807", 0x15) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}}}}}}}}) 18:13:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r1, &(0x7f0000000100)='./file0\x00') freebsd11_stat(&(0x7f00000001c0)='./file0/../file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000004c0)={{"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", "b18e3a096f26f3af5a6cf481899ed2363a8e0e5cf460eaa8f57e4dbe37bc530d", 0x9, 0x3}, &(0x7f00000003c0)="a1bb7bc768bf38af2a858f591c2512288f6d15b1da60d72625ad36c1a071a919bf33c436931ddb78c05d56da96e199cb0a939d28b8ce527012ecbd4794cfd67b70ffe0f81aaad8e6c300984062240527e33ff6448166b9aae0e284a17ba8a73bc094fc14ba649ab39cde401b9d2e9bbd3a7d88f085af0beedabed31a959ed781e3f55e35a990a64b462964f18fd5ae278a5c759355c4764335e35f68b9c4085a712b12f0b11e9ff7646e9003fecb65bfe24b55651e1e5ac79e2a2c3dc23aeb1742234df1f307df2966e45458dc89edecdabbbda93ebfdbb687cc3541529fcd3d5450", 0x9, 0xffffffffffffffff, 0x0, 0x4126, 0x8000, 0x2b, 0x7ff, 0x804}) freebsd11_lstat(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000180)='./file0/../file0\x00', r2, r3, 0x0) openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) 18:13:13 executing program 2: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc40c4ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x7, 0x2a) r0 = semget(0x0, 0x4, 0x8) semop(r0, 0x0, 0x1f2) semop(0x0, &(0x7f0000000000)=[{}], 0x1) 18:13:13 executing program 3: msgget$private(0x0, 0x8) r0 = semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000100)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgget$private(0x0, 0x0) 18:13:13 executing program 0: r0 = socket(0x2, 0x5, 0x200000000000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e0000010000010001696c653000"], 0x1) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/174, 0xae) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) r1 = semget(0x2, 0x7, 0x10) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000001380)=[0x6, 0xd358, 0x5]) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e605c2573d8cb9f037f2c060400c0a59f02e7de1d69850707302f66696c6530"], 0x1, 0x0}, 0x20101) sendmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000240)="42dc76cb80f1a34a549e034d909f29aff88d043afc43071cf16608bfad11514065e309a12fc9d1cfbef6270b6bc8677fe56484261f103afaae2b1e9425df0c53ebf5dd5776a529122ef4c297e80658fdb06730d4320e1664b77dca758f75622fd36ca799d7209d2d4419aa2e6172079b4b0146b5c23e55cce5cde799db59a747aa74318b35d7f488d1f8d254a7cc6e818e756d58c926f3be02cd33865aa904fc249335117a2a42d2374df5d93769bde9dddfcc4f136c275f515f0f7ff701341fd1aacaf2e1e3c930868c0de53a89f7d3db5979ff2d7632767464bfbd18208484323a6c234faa95334667460e18870f2a50c2b25fed143dd2b6cfa87dcef68fd966e15bb198e379977cce32e9fea1d4c55718494b00ef1d980fd39ec1fe956132c3947370e3354ee92e70c6c478e9b0dca5b6ba3d32cab70ae1131854327d61fc1481e37a5dff520efbb17dc33b47ad96583654fa6995f289f810826afa292d44dfe964f640df85580916d02a259eb8f300718827d718bfe94a1c05285e7a1d01fc61c5cb223451c64a56c19c67f77b3bbb5b155d5854df621fc00f7aa74e6051648e82bf394701dcc51c398fdef7b911fa1a836e3e86757657bd4e54c9a8e1a1e4584a4599235c5b0e5fa1bf765b387ea4f31c1d92a8c6f9c11b558ae5ad3cba52b26707359252564ca94d948134a6d8b9d5b641729a404a4e9da976e4ca360bf386558013450a56375e9c5106229d35d8c3786fff85e10561a3a65826d13df3c1f29ee6782b850d4a2924c5e1d341bdf3be3418faf85a1d35af58bfe745017076b4584a03b2fe6d171bfef6cae00b93183730b1d5b4f8f0b016de4997c955f073cf02d5eb0de04628fb5d120924d926d1e423613a47fb76bf11d67e3c77de1dd60a13b7f0a9e87ee0722871f0c6fa03658188e5dc5d2f00f268eae77b734b673098b28b0282660e57e158f781ff4b11b99563b5cd4fabb95a8f92c80541268c7ea2b45b8edbb4b98f01ecb0c6d0432da22a0e0c84eef04128f6f87d191ea2e2f3d57e52f5863197f1946ffc56542fcb2fbf0b302e295155247f2fa83e8630ca6cefe7306bb46c78984376e1e0a2b414ebc0d668ed3aa45bb647de93523b416ee0a3b55a53c9b568926e88e1e11da4194c3af2cc5caba1fa7109e73ce6655874f860e183c2902ba0847cbe7046f66f52332914465e4084b43dc098cded59ba717574e8c8954f4b75bfe300ddea6b8fac08bc1a02c409a6f019c6bd5ca76a569cba44540796883029e786d64f67ed5383d491474682a8b3ca91f8c65aee52c20f8448fce5e42e6b2ab16f2b262f280aa49d85931c21f40c5e1ed94b5321ae442bfa1e8ba39452a8b4d02abab866bd3427fe06c98c734ec4ffd694294b2be4d2408f68f63041d5b53a98ea925f7595595e3d0832d7a6d4e95058010e174bb6a6945ab17f44772f0616715d0f0ea0f7982be5f05d25b6e12bc436e6984089c243986c35056f8c4a95b3bb580755ef8abae662fcc148031ac37683e8f86e8e1ed8f7ccb342285fae01eda3bf9e68718c3d1149aea1541d03db7a3d2ef3a23b7d0263d889aa288b6897bc13d9119ff08a8f9235ede4e84d7655ac18663c26ae285f509fa6a2932e4916f0193d8c9e2fe9284a5bee5d4ffff0a566d93f45bd94695eca382cdb4bf88016cbe590ef903bf9e5db46b5fad29adc1f1b4090b9c3f084187d73a05a7e29023b345a7bec5577fbd4150f1e7fc5eb8fc967c6a6a8f62f45da0a3112beba355ccca471fe061a1125e838c2174dd28d70d5a8a383d10ed3c0fc8af6ef9434590de24132b1f8901796c75f29bd664d9423e860a60425144fc78416cd9a4beb006b9abbc522975f11cdefe5c37a42895e7c8bbea9b4d52073926cadbbe04fb6ce34b2b50bf3e54fc2beea07b6d7e37051b003256dd368ddefa157a90131de0d098a7b73bdb40fd345ef91ed23aff1986230c44e03f16d63da32f97036eb4837b203dfe71aa1471d445342ab8b9173fe3ed04388fa017a7203875e20aa3c721fdf2b912ae298b08cb303bb91f44d733a8b7d35538b7e5edceaf56b5a4f2f7e8f21e552defe406da42f7f3021398ea31e88cff354fb17d894c0ce978f5a6425164d1cb9b1ed9cf50fe383c9af9b79584063e9275e9d3758f46cd3346d81befd3101f99b8718cfa90037de659a10890cb529666c011a7d041a3e5bc2c27db461fba03cd7b88a60bc8cd283ee821d9726bf3ac46a7050ef6dc244e30e7e4eb9ab835f14b724a93c144ab5cdf0aab5eeb8f58bb8850ab61a0a3006685244b9361b5b9f57c675827de108d487cc3c9a5e5695ee344eb25955f499958888fd22291f7ee2f8e380a60b475cee95185b6cf7334c52757963cf130fd63c1c4a0e5ecdb9d2ad3fbde6479869ebff4199a8cf4b919023baa5ce58d53beb09b667941a9e75ffa3233a492d9c1e4e677a88a1483317cc0677926a453a671ccd8ed0d0c7dc21d1689fc00d9287b6077de818f27db8b32507f38393f1335a8a79414d01dc77c450c179b40dee8dc794ee51af7a227b91970e2014dc18d1929985505bd83a6a0836b8649ac67d07d27c151371d1e0fd794d8a69a49e5f3357ebd1ad8e2094db515c1b0669db6e56097fe72c1bd0969b8c39f435bc5ba77b4ae80bb257e69a4a2312036ef9b7bcafaa21c7cec87c022083b07e88b76d79a89230cf599e9ad7e54a560088f013d4f1b50566856e4b7764b37dfb6eb78d347c2bbaee5b42d43cbbae0280042a8556b463d294262401e6423d0b82b1652bbab075598d56eb9ad9ad589a1a9e2d638368a980db9aa38a430c36d72f67723d3b9a00f88061eabe8c916bc9cfe65ead0b8c58ac700f395b613adb60a1ac27ba0e0dfab98edb09c22ff0d79250991e652ba1bf0d8e34d3414f4fb150cef7cd3f8b4d69b28959acfea9a00bb37c60ff131c8576c118b6719567dd899105abb995dd559b934aada3cb350514c769441b923b55433b6e9a5c2999ed1cb44543650612c74a76531c999c8f93cd8d328fbdd42a507b81c6704c6870a6004d786f6f1434c0c9e97c89904630641b23ed564142cd353564b4bedcbb31fea4841b6af8400342b3f9e87403bc0522e81392b29260c948c7e187de05f8c3f4b13aba060fe19f61e5693be76bdd38029ddd624926e8a99bb84ae0599385f82f4346ce695087b877013f086397c6b3628a18d013e8194982f7ef8e98bc57b6bfddbe3f49492ec11b6295c9bb1e97291b0d88a05f936f5378f9f9fb2883d90ec080fb4cf668763b668dc8c4f5c9eee0c44e54730840fadca99bd12c11fbf432c16c122a0fcb444e84a2434fe986397189aff230c6b94c1d945c197b62a02183e92a1cbbecd70cc595dfbc7cbc9c38a15d3edd2ef9505493da5b38c70297bc18202adcae476bd5a6bde900d1214986d278dcb8b11235ed1b073ddffded5b7143aab1a58d91f5a1762421071142de7197835ac08b854567960cc19b2504449a58915cdc484f0d39db1430d394dfc5a042e606b4a8b4bdcb904a83ac3803636dfdbbb21c661ab6a0913bcc88a47ff46a6a438543cfbe7d25786e7d67c477af0f2b66e0858687a01c95753ce54ad06cf91264c15ec26acea0e324edf7bbedbc05da66268f3a058b4d1fc9d1864fe6c25c86665a9b997a59ebdee5e66963677f0dfa179c7ebce6467b95dda21c3216d087869e8b3cf888bcd6d1a63112538945e8744ce9509e5881c759174debf58525cf115b7b7bb5d95202ae85a36ef150feec8852ad0cd4fb39dca1fd8ce5927401415c23d3a73dad5a885b1d7e02b642b6b0645c09e2646aa81342b79a878ca0b9917658721be9a82430f6b95f8fa26d6c775eb3379f04f08c582fe18214b7bfa0d42d261f8e6c062338895796f644e047364642347e2418c8f28c5a330036c94994d118df9f72a75d83d6c69f8046803a25680fc7a1aec8ff80672b6766dcc834b432147a733819e86a645d57c4c44fc82feec49f7c64d14b6e02c88e28df27cbf507784489d860ee34e8d814b1e0e26cbb8ccaad2904ea011263e024efcdfa2e336f85306d91a4ff8ffd8ccc30b5ef6d8647635cca8542b67df2333bfacd72216e0381d589af31c7d53f53104913795e33909256c8711d508e683b4d6763bb3edeb0d7a7211515f616863dcfb9f68d693302c935fdb608f1a80cfd60ceeb3d7b2739134e3aa91db7c5a79ed016ea2cc13d7aa1742d08c0b4eac6d676dc4c3ea60dd59c906699544420338a194a164e7bb8f45802cdd5d7dbcaf5735867188d671aaf23fae5915905e3fac93930ee913a8d3e83be6c316849d3a8f7ceb1c324f1d2a8c2d05226f42f958d29c78d6a20628d468ef0c2c24652c47f9530eba489ef0b16f4794830219cdcb88575c62c4295c9b1b994aba38e01806fb560b830d44cd7fe120d7de882107980e148e8677c0a599a500bb7f432c195043a72170122e880eb08c21f3554e29aa2df2bf7e88a77fbd529100f8f3a7fe79e10d95f30d6d6e59aeb2df042ca082f734fa5b0cfe3c839f54d5564085b908bf4285901cfc615efd28d062e8673dfc24f3e10b4573125ef742264ed922ae410dcf58ac59c10fcd299f51c29075ac3626f6944672d4a2b2f6083a96561d330e61dc06facbf178fd8dcc8ff407b2f5f36e774760faace3ecb76b9055e50396d479b9450c6d0a722b1e5b19ea81555983f8c0887701f309c5085e061d443b24c5e77103d7e4c0bf490b3661c5dc8e67edc1b158b74cbebc0364d4b739d60f8132836eb85ab9075d667e2905907530012d7460f35a7396bfab4e6c5b3bb45e70278a5e74724b09b313d6d14c344d0dd9d25f25bff3667c952d7448a8526f080c2e46231080a1fb37f7f7319b3e9707d6f68bfb3c2ba429c9262af481532db44dd6c0f983f72abfd1738bf25bae60907eb8e18c1590ff13d4d5c532f588b703df1d1f68b38dd27789f287149ac141f5aff2364ed3f9e3efa438d64f0be8e4757e92c9ebdd1a8226c28db0607a4be7a57e9b723ec79663a284b92a212c6b6486cd86c334842624c26f678dfc5f3ae7b07fe15e66bab3bf391e59c525adfa669ca405f1602e5d3afc53d71ed1646fb2988d280e9905b54ccc8c4e9e8b633f234a4b07350747da30232066f59483004f766dc0df1701b743cca0315eaa0fd8b6f9cd4bbce15c0f9cc2b3da277b718daaf757d90a16c74b245132878cb5ed7858a23a11cba2347a3c056d469cbbdd2b5488d5d7b6ad7f8344db47c313808c4567771fdde1d206bf38f8e739074bdc5fdb4ecbd5d4d5780a6eeb656b188cadcaf19ca9cf0c88ad85a31dabe3865154e8de052d794b1228320689e74745281583b4f9e419e343e4d6f7514e0de7892e000594f865d7c436ea08beaa51e295b6cad1a0be3dee07dee492d4f171e1fa8404d2a282f27aa43fc9a9372166b9b43b286d96018db0b7130474bf0647e926f83e6012c2dafc85b6a121ddaf59ef4967ca8ce596ef040593d1a6c5ca1a1b1e8f7ae2294da98e7c683277240fe7d285fa7813d64ae77a24237ec1c5e7be9c6884913e108db60c35685df29687bc383d98b5b8dfcd3f4a0dfebc1be3aa3dcdee8bba06b08ffbd324698128f808d22b43f5b33ae5cb69366f08288aa241b5ec1921017578a4844ee53c7a55e89435a5628780ae5b7646345947b314220f3c4c64c0ead8cb6ef8f4cc7c13f2483b103c3ea3c3f0ea3373ac5b92da2d3e81de78d056ac9b9be060151f6f88f0b07768f268dc4bc4436bb96f5bbb51a9ea22365", 0x1000}, {&(0x7f0000000080)="75b40599fb9f398cdf877aac6b4d7834b08a1bf926b3e3212412329a87b44757d1e0d8847cc94a106f428f7dc96e50fdca3eea59cb6d9a038d7e46b6fba69955f6ff", 0x42}, {&(0x7f0000001240)="ddbabf7743b8ee43b3789e3f1bfa000ee02a28d04d69b9dd421b0e22883c7a95e24e7e2b7d01facd43a52fb2dd2167f263a82a34a566d969dac9d4b5e45f7dbd85fb34b88a83238b9312dbf0441c7c4f31afea9b4595efe76ae443529a8a6aa8048264be52ae3905ffbf1d7fb42c451759ae4c93d09c2cbb126f02287f634706d0b947c1446b98be239ed299d02ed3aab393", 0x92}], 0x3, &(0x7f0000001480)=[{0xe0, 0x1, 0x7, "6b1ea111bdee7a56501956f0525ce23ab79d2321bde9871e7f98eb4ceb8b79a8029308ee7662a4d0f554ab3020945b3f51f562867894bdb945b311809b06150362afab4936038ac286a6ed080d82a66f2277b8ba16b98584226df65b4f51561ac447d50fdb3b8f782464df5612466f01e396f110cc03ecc75bd60eecf4c5c8674b22ab52ddc4bb4263d45421f4a2e783a11885061396ca1be2808c3dc78c30df0ad1304dcebb470e9a05ceff5671a20e5350bd17c315a0142b24d5738ac1fd841eb46416b5d65cdc43121846"}, {0x10, 0xffff, 0x11bc}, {0xf0, 0x0, 0xfffffffffffffffb, "8e75fc4c60af949dcb8f255357e7e6bb7b05fbe74777a7de3e3ea2cfeb05f14ca6fa02241ba0bb1cca4ee182ff85929445999e72afdbe9006ab46d83fb8b76e862481162d9ef13c5f671300d66d89d69a7a5c5c3b91bf83fcd20112fe1412a47b8b9416a4876fcbdda14b83b9c746576d8d773e06e34f373d73c647623c8aeb3a5c58cfab29484200c958dd65b3d91c5f5d9329b89a8c49887fa759bdf362a9cab8a6773c6238721a54fe46172d58e7401d7edddeb899b78c682c0071de1d01683d85998abefdd3a91ca1b39d53eca515b398ec496ab67554d715a20e52d77"}, {0xf0, 0x84, 0x81, "f8852d958e3e8524c6952155345434eebe31dde45b6966ec81189bdaa6befbaf20ef82f0b2981334dcd5b53a796952afefa211dde21a7306881f73db8a82ce835a1e1f1db4dbe8eb90f20b8685ff6e64d84c2a0308f6539748d878ae9a06801ee0b29b5539c27c33e53d1deb5e15ed75d477143692e42bec105d82dcb9cad89e4fe5d994d595c94eb22de7090d9d42a77fd7ddad3254f12f288c375e87505611f301994485983bc44425e6ff7f0f99b59821df49b3f469c5ce8647b9c958f4c64c6afd65aebf5a65cf1a8547bf8d36a9b2940dbb0c92fec45d94caf497"}], 0x2d0}, 0x8) 18:13:13 executing program 1: syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 18:13:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r1 = socket(0x2, 0x10000001, 0x84) socket(0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 18:13:13 executing program 0: r0 = semget$private(0x0, 0x4, 0xa) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000240)=""/4096) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) 18:13:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 18:13:13 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/76}, &(0x7f0000000100)=0x4e, 0x10000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 18:13:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x400000000007, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x4) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 18:13:13 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) 18:13:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = open(&(0x7f0000000300)='./file0\x00', 0x100100, 0x40) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file1\x00') 18:13:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202052f66696c650900"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x55, "8c027433cbb0ed8b635becb4e677ebf5d3c1ad21606b07cb645ccc2ec911c99578dbe1ea1f840a4af806fdc1f7abc42a67bd07401c493f334546b8ff865d68caf0fac50b75294c4328a35be61312907248ae6c2b00"}, &(0x7f0000000280)=0x5d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x2, @rand_addr=0x9}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @rand_addr=0x800, @multicast2}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1) shutdown(r0, 0x1) 18:13:14 executing program 3: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x1d, 0x20000004, 0x6) 18:13:14 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="047008905c75494eaf5b65fc07c5b44500e45c72364a64940000000000000000f315b4ef90a234640d"], 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f00000006c0)="22a2b95cfefc4b555b044dbcca336c67874c870d45c551a4b42968f7984c7eb56c3581a73fef6f907cc5c7e6e68adb24e36256e99811e636e1507f6e932a216adf2502dcf91fe87c06081b32ffed2bcd70c9f9d5069128265f69b48da33b36d7ac859b2d62a5199f7bfcbb950f4445db005269ef8d41fd46bbf9acf83010f7f0fc8984fea8946a0453bb7a57f7cd7c95d5c44d947c7254fdcb3b76ec907e80a79854430f1112b0ba8f4c77fc59bac80f75906cb4") r4 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540)) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc) unlinkat(r7, &(0x7f0000000180)='./file0\x00', 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) ioctl$DIOCRGETASTATS(r7, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed}) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r8 = semget(0x3, 0x7, 0x8) __semctl$IPC_RMID(r8, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r9 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000440)=0xffffffffffffff05) 18:13:14 executing program 3: select(0xb962d2ccdad62a02, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x89c, 0x4) r2 = accept4(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0xfffffd26, 0x10000030000000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x2, 0x1, @multicast1}}}, 0x90) fcntl$setstatus(r1, 0x4, 0x8) 18:13:14 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9131500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000040)="156614734547335fac8a7b63988d579fa6c9661fbd7d5453a3933bc47054826465950f366819860227df10e6753044c6d3a91cc689440a720fb2eb5541d7358d61") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) close(r0) fdatasync(r1) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/12, 0xc}], 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 18:13:14 executing program 1: socketpair(0x1f, 0x5, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000100)=0x1, 0x4) listen(r1, 0x0) 18:13:14 executing program 3: fcntl$getown(0xffffffffffffffff, 0x5) r0 = getpid() getpgid(0x0) getpgid(0xffffffffffffffff) r1 = getpgrp(r0) fcntl$setown(0xffffffffffffffff, 0x6, r1) fcntl$getown(0xffffffffffffffff, 0x5) 18:13:14 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) r0 = semget(0x2, 0x1, 0x400) semop(r0, &(0x7f0000000040)=[{0x0, 0x5304, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x2e8}], 0x3) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) fchown(r1, r2, r3) 18:13:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x400, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8, 0x100000001}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000180), 0x2) 18:13:14 executing program 2: syz_execute_func(&(0x7f0000000640)="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") 18:13:14 executing program 2: r0 = socket(0x2, 0x0, 0x8000000) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) 18:13:14 executing program 3: r0 = semget$private(0x0, 0x0, 0x104) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) recvmsg(r1, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) 18:13:15 executing program 1: r0 = semget$private(0x0, 0x6, 0x700) r1 = getuid() r2 = getgid() r3 = getuid() r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x400, r1, r2, r3, r4, 0x80, 0x1b}, 0x80000001, 0x100000000, 0x1f}) setuid(r1) syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000040)=0x60, 0x4) dup(r5) r7 = semget(0x1, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r6, 0xc450443c, &(0x7f0000001780)={{"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", "4157fdf1703464cb00e60f514acb78cb4bfd6fcdee4a0485f568b561fca00a32"}, &(0x7f0000000180)="90a17ed793b7cd6787555386959516ad417aeea6b335ab931afd5bb545ee40da6aa7641f8204b97e371074b92e3d6d797fe9fe52a3f6946e62426f3b576b99860bec46e303462fae84dd3c27b3aaa3c33dba28a385053c10a3c145f8e455cd5c0abdd375f57b4a6bdac03e2645eb78af8051401ae39308c5552955e26081bf5c26655755e36f799d2fba005e7ea7", 0x8, 0xfff, 0x5, 0xffffffffffffe8c5, 0x9, 0x1f, 0x1, 0x4}) __semctl$IPC_INFO(r7, 0x3, 0x3, &(0x7f0000000300)=""/4096) ioctl$DIOCRGETADDRS(r6, 0xc4504446, &(0x7f0000001300)={{"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", "868d899e8bdac2e129936e0088e8f40b1fae50d0a4765c31bf84323c39c0c2ca", 0x3, 0xe2ee}, &(0x7f0000000080)="e59abacfbedac903313b284c9649e63162c1e87980e313ac54566845f0145080261fd2c7b7e2292701ff78d65bb1a50ce03d27d1eae4fe083c2f688c759bbc68ee3024f9445b9d6571d4cb64485f5c731b3a56fc525f9991522e6e8f2a454edaf876a4b879c6ec4856514b92bfd8b31a38", 0x8, 0x4, 0xffffffffffffff73, 0x7, 0x6, 0x2, 0x1000, 0x2}) 18:13:15 executing program 0: syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000140)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc45bc4e3f56cbd00008020d00f380888492d0000dcdcf345d9c669a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6ea80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") socket$inet_udplite(0x2, 0x2, 0x88) msgget(0x1, 0x428) poll(&(0x7f0000000080), 0x211, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1ff, 0x4) 18:13:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120000, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:13:15 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x10) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) 18:13:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000080)={0x59318c88a7cb80da}, 0xec) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xe9, 0xb79, 0x9, 0xfffffffffffffffe}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x93, 0x0, 0x80000000}, 0x10) 18:13:15 executing program 2: getpid() r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(0xffffffffffffffff, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) dup(r0) syz_execute_func(&(0x7f0000001780)="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") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/214, 0xffffff74) 18:13:15 executing program 3: setrlimit(0x4, &(0x7f0000000000)={0x2, 0xb6c}) syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) 18:13:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0xfffffffffffffff8, {{0x2, 0x0, @loopback}}}, 0x90) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f00000001c0)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1, 0x0, 0x0, 0x5}, 0x81) 18:13:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffffdd, 0x0, 0x55, &(0x7f0000001440)=[{0x114, 0x0, 0x806, "a5c1a365307db70aeaf47d25bd7fa3f56b0c300e9ecd549d567657d8115da4d5fde4d4f54a1d2db00d17b960732a23ef7dbc70056a433600a56028370cd5ac4e5b1b7965b2ac7b4162af666bf1789df170650c858b50ea6090ef5fe770915de59c9a4f46ed067131568aea52a1c514f1dcecb6fca89d9df548d8aec49900e81ba14ed726d7ed9acdf5af668ebf17665f0e80d0e738fc9ec082abf4631c47b46ece18293786e965d609cfdac87cc2b666c3309a6e2c7700"}], 0xfffffffffffffdfe}, 0x101) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x1ff}, 0x10) 18:13:15 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x7, 0x0, 0xd, 0x7, 0x10000, 0x2}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd, 0x4}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) geteuid() r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x20) symlinkat(0x0, r2, 0x0) connect$inet(r3, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:13:15 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x246356f3169c3e71, &(0x7f00000000c0)=0x1, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) 18:13:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) r1 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x7, r1}) 18:13:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000140)=0x5, 0x4) __getcwd(&(0x7f0000000000)=""/221, 0xffcb) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x805, &(0x7f0000000100)=0x8, 0x4) 18:13:15 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0xfe33, 0x800000b361}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0bf11000000000000000000000000000000000000eaffffff00000000800000000000000000000000000000000000000066f000"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getpeername$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$private(0x0, 0x7, 0x41) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x800}, {0x6, 0x388a, 0x1000}], 0x2) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 18:13:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) fcntl$getflags(r0, 0x3) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:13:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 18:13:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x24) 18:13:15 executing program 0: getrusage(0x0, &(0x7f0000000140)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ppoll(&(0x7f0000000000)=[{r1, 0x5}, {r0}, {r1, 0x2006}, {r1, 0x1}, {r1, 0x180}, {r0, 0x40}, {r0, 0x28}], 0x7, &(0x7f0000000040)={0x3, 0x53}, &(0x7f0000000080)={0x1f}, 0x8) lseek(r1, 0x0, 0x0) dup2(r0, r1) 18:13:15 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x3) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x4, @ipv4={[], [], @multicast1}}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x30000000) 18:13:15 executing program 2: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3f}, 0xc) r0 = semget(0x2, 0x0, 0x100) semop(r0, &(0x7f0000000300)=[{0x0, 0x5, 0x800}], 0x1) syz_execute_func(0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x20, &(0x7f0000000240)=[@in={0x2, 0x3, @rand_addr=0x40}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffffffffffff0000}]}, &(0x7f00000002c0)=0x10) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) r3 = fcntl$dupfd(r2, 0x0, r2) pwritev(r3, &(0x7f0000000400)=[{&(0x7f0000000340)="122f73e3aafde7cf0af55f28a6b4b2b4537d16067c86d625ef6d243b3a67b415358295aec9d3c18df67f60c5212a9dd0d5ade25a82ccb448dea75a6623bd4d5162c4a291b9d11d004f69b449fe7ba8222278f80191a200cf10461dc17115eec4f4e57a40956364528ca8f3d774225529564c3485d5dd3c8ba804f063b2c87b936662b9cbdad6c79d84c7e397dfc7ee6126c8", 0x92}, {&(0x7f0000000500)="0f27d2a970e6800844aec917b6907a62c5f3e58c70b1c690e1a87b33482e8ab55a557c5673ffb4e3f7e146f8f7a0a7ad3462f0b64161d3dcf5a3ea4fd3ebc0aa3a41fc78c23583af0fa0d6e0a793827fe2d5df7c8e2ed8c6fcee88c250bc4d7071bc80680928b64357eae3c8d262d3c26295c668adad424803dbdbc494a0c04e62307eebc4e1068770a068a870f125a3e80d3fc74bf9296803f1659239e0a1d57709846ac07ef33b4cd092d6e24ae45b213df22c569f37dc9ebf955ecf188efae8482c64a8584f2ecce838e97459d062760b38641cc3116bdb8b22b6ec83cc4f1d54efb104", 0xe5}, {&(0x7f0000000600)="a714c1a52e0775b3a3d3f457d7ee24a4a4a610c4156a6b2d2ec9877a4cde5998e03885f85550f87e527cd2c86a25d9a54042ff443c5bda417c27859bac852ae89cddffb50a5fea8d6da6bcc20f010b9e6bced260c401f7f70ea2a49e708e3acf8cd1275c7e61207dee34f2f617ad43fc85c637fc2202a2e714d7adb9214d786353b0d4941a516d68cef947994d50ef", 0x8f}, {&(0x7f00000006c0)="c518c780794815918ae898fb50149544abc9525905cf74aa7e0d7ab418117c36a6bcf5da3493b14e38195fd357e6d4fe30b816fd42500069bf88008eab13a28b1b73e25de5355abf99056206a543ad30d2c5d1b3c38be2b75321c3d0fe03e0803cb5ff7bd656399bfba58958fd7920f0c0a44b9a4da010ab4a6e11c920a92c78ea6e87888a4268ebb29bb13e12e1f1", 0x8f}, {&(0x7f0000000780)="67a7233d4a2f19f12e96ddd541025bfdf156e29a7f218c19e62b97ee940536e5be7df03da6ceb42e8f84fa4d3ec6334ce99035c7caf84ec0b373b3d319fe34341a90dccdbeac266c82076e02bdeef7f0d04d462fa5c1dd62dd97b687ab4edded8d9d6567dbf9631e6ae8dd590ccfe41cc2a506c8bd4b4fbb990134e6eb6487bcb96e2eaeaa0548cb4a6cd745b780937fb41304401071224042fd6427b252164e507759176890cac748389953d55cc08174636db30d80d1c8b0b6d203fe8553eed6b51f47ca202746b2a44fa91f88f56766910225bb", 0xd5}, {&(0x7f0000000040)="03c9586fa34928aca7251ebe647863469fb2c1016b8683", 0x17}, {&(0x7f0000000880)="6fc4aa95150aec05056d79bf4fcdb96ce4ac805a18083be91ab0a18754d9edf5a20b857793c24a7dc4a9bd79ecd057c1b859a5b785a9dcf797727ab6bb22688bcc0e929580b82d0d13a162ff6b62545f43d99bbe5026aed717587a2ac3499f85bd0a974626734bdca04e3b42e74c41c8cc98ab78894888b73df7c9ab931a4967dee18e61950fa395d07a370c84ee7cad33736e790d5fbda4a0a0b4bdc54cbeb0653d504fa4b85a843c6316dfdc12e0d491f275036739ee86fae9ede94f3950f25f6dee164aec14c19bed03aaf0dbd2e2cc3cad551a1f18a0c1f092c49e1b6e4ffd35d95508c04103b9e5eeca52", 0xed}], 0x7, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x3) open$dir(&(0x7f0000000000)='./file0\x00', 0x28080, 0x0) open$dir(0x0, 0x402, 0x20) 18:13:16 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 18:13:16 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000800)={0x0, 0x401, 0x0, 0x1000, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x3ff}, &(0x7f00000007c0)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 18:13:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$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) 18:13:16 executing program 1: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)='Y', 0x1}], 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000) r2 = accept(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x97, 0x8, 0x8, 0x8001, 0x8, 0x0, 0xd1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x20, 0xffff, 0xffffffff, 0x3}}, &(0x7f0000000240)=0xb8) ftruncate(r2, 0xff) r4 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000003c0)={r3, 0x9, 0x100000001}, 0xc) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300050040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2000000080fe8000000000000000000000000000bbbc0c00"/128, @ANYRES32=r3, @ANYBLOB="0100000000be69ff670010000000000000040000"], &(0x7f0000000380)=0x98) sync() 18:13:16 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x0, 0x7, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x7, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000400)={r3, &(0x7f00000003c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="ff669f0e178d9afa010405000000"], &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r4, 0xa9d2, 0x7f1, 0x40, 0x4, 0x31}, &(0x7f00000002c0)=0x14) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) r5 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xffffffffffffff81, 0x8, 0x6, 0x9, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x1ff, 0x1100, 0x9, 0x3ff, 0x1d, 0x1, 0x353, r6}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000300)={r6, 0xac}, 0x8) 18:13:16 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8001, 0x8000, 0x0, 0x6, 0x9, 0x4b8, 0x72, {@in={{0x2, 0x2}}, 0x0, 0x4, 0x401, 0x3, 0x4, 0xfffffffffffffbff}}, &(0x7f0000000280)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x81c2}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f00000000c0)="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", 0x1b1, 0x4, 0x0, 0xfffffd7e) 18:13:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x28e}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fedcae93fb8194c9c5000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 18:13:16 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4f07bf0c57041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0xffba) 18:13:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600), 0x8) 18:13:16 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000400)="c6f7d9d06a9a98ff6a33026bd2e4d2cbbdf0a051940f759c0cede96ac15f98d9adf54d62ba80953a8da94de339d1b9f3d8b0f40d6d1e8adf687dd105c4aa6359", 0x40}, {&(0x7f0000000440)="ae128e63b4519c56aefe8053ca5d182d334c41a95c31dfcee797467f1b35c418d53215786d29986b13c19d7fa5feb73694ed2e1c60936e392c07d98ff625238a52dc82cdb6c61a5fe454a1a73ec462922a17e7f7d3fb2c2937c03b2e93a8a015772b7afb1b593c827b1cdf17279b9173cfbb512a70983f6169faf1ce7d5f", 0x7e}, {&(0x7f00000004c0)="61be9c2b39b04f1c8f92341db87df7e08590d16e1088ed", 0x17}, {&(0x7f0000000500)="85a01ffbf92fc6753b2a2494996ea629e56472d838ff5cef6cd95153114d2981fc68360427ba11c35171a5e9f17a6c6cba638dcb12dd32a1baec11b5d705406c88cf18fe189be9f056eba678588a8df29d4b8e60abb6c9b70bd74e0ebe8af5900b27dbeb39a7704f8fda83f3402d3fa4921288768bb3ea072861eed19e79ff0dc78f3fe5f41a0ac9075524d5df3144aad061d699a26d1b5fe5a16c868b3147adafcd05bd3da943a9d699d558d1af3accf8e6c73980774fcf5a5d18cf3145622311b496b2b512c14d64bb8c8f2217ba897eb9230163c234f5c94d89397f9a4ab1474b98dbd420bb6b3fb91d5623c6afff150501507d", 0xf5}, {&(0x7f0000000600)="b48ad9c671125c7b94baa99ef8e08502b89b44b53fd9002e2e067cfde3e0e9ccecf44389a30bcd26124ea44766afcf1bd4dd64a33402ffca5ebef45773fa45ecd5c3e5ed6381044f5349144c157514f48465bc88990861b6adf63385fdbe", 0x5e}], 0x5) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x14, r1, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={0x0, 0x7ea, 0x33e}, &(0x7f00000008c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000900)={r3, 0x7f, 0x22}, 0xc) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000740)=0x8451, 0x4) getitimer(0x3, &(0x7f0000000880)) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/106, 0x6a}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000340)=""/138, 0x8a}], 0x4) open(&(0x7f0000000780)='./file0\x00', 0x100, 0x110) 18:13:16 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000040)={@empty, @remote, [{[{0x88a8, 0x90, 0x48d, 0x2}], {0x8100, 0x9, 0x6, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) 18:13:16 executing program 3: syz_execute_func(&(0x7f00000006c0)="ae9898472c431c020f05f30f59bfd900cf00c4a37bf0c5dbb55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509abc4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") socketpair(0x12, 0x1, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000000100)="2a03b02b870b2aa820d369140b2930765b5e6b46ef5b5f7e", 0x18) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x1000, 0x200, 0x0, 0x8001, 0x5, 0x9, 0xfff, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000007ce"], &(0x7f0000000680)=0x6) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x10000, 0x9, 0xd0ff}, &(0x7f0000000380)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r4, 0x0) msgctl$IPC_RMID(r4, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0xfffffffffffffffd}, 0x1) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000000000)=0x4, 0x4) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r5 = dup2(r0, r1) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7) ioctl$DIOCGETALTQV0(r5, 0xc1004430, &(0x7f0000000780)="3cddbf63928bf159291d288925e655b7d4d704847a2e638d1282355028ceaa8e04e697b614df64f9fe98911cfd81fc5ab2ecb67d22db6806414ac8876b97975f447b5b14c8c7f4b36cfbf48cc48ac0e42dad0d075f422b97c9acfff0814c0af2118c5c954736ceb327036c") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x101, 0x4) msgctl$IPC_RMID(r4, 0x0) lseek(r5, 0x0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x4}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x598}], 0x1, 0x0}, 0xfffffffffffffffd) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x8}, &(0x7f0000000640)=0x8) lseek(r3, 0x1a, 0x0) 18:13:16 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") r1 = semget(0x0, 0x1, 0x200) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0xff]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000200)=0x8) r2 = semget(0x1, 0x1, 0x40) __semctl$IPC_RMID(r2, 0x0, 0x0) 18:13:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000040)=0x100) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x3}, 0x0, 0x0) ftruncate(r0, 0x10000000001) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) 18:13:16 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0xf96e}, 0x1c) semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 18:13:16 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/53}, &(0x7f0000000040)=0x37, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x9de, 0x9, 0x10001, 0x1, 0xfffffffffffff336, 0x7, 0x5, {@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x60}}, 0x0, 0x2, 0x2, 0x2, 0xffffffffffff8001, 0x9}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x800}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x43, &(0x7f0000000580), 0x1f) 18:13:17 executing program 2: syz_execute_func(&(0x7f00000000c0)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b01a1006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b1990202a1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xfd4e, "7d24e976bc26c0c987f9520ecfac60270436b3526645d1a50da538cbd7dcd7b6593b675134b4d4f21ba8bce8c7b381d9aa8a88fd10b3204d86ac541a8057899dfda83a2121532d194870658249065bc4ac71e7f27bb11a30448d28bc985695dff32060d864dafbb3496ef1bf1cb3fd657b4bf10031cecd6b9c172c4c820ae64be76c5e935f121f5e8a4c50d6dbb4b78ed63ce465f19d20ebb824"}, &(0x7f0000000180)=0xa2) syz_extract_tcp_res(&(0x7f0000000200), 0x35, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x2, 0x4900, 0x2, 0x8, 0x4, 0x8, 0x10000000000, r1}, 0x20) 18:13:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000080)=""/134, 0x86}, {&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000240)=""/141, 0x8d}], 0x3, &(0x7f0000000400)=""/113, 0x71}, 0x2002) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040)=0x244) 18:13:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) rmdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 18:13:17 executing program 0: r0 = socket(0x2, 0x5, 0xfffffffffffffff7) fcntl$setflags(r0, 0x2, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 18:13:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) setitimer(0x1, &(0x7f0000000100)={{0x0, 0x400000007}, {0x0, 0x7}}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x5, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000140)="bce4e898e9c9f3e4613292659aa5156b0fea08036118c23c395b10752cbfb0ae3c9beefc0e9cd650cbe52144b698e79cfc61d84aa56d52b441d64460b44c1903965cce58c1ed3b6a19663f07efda4ef8dfda7cd8697d5e5042942adbecb721744f2b6a371419317777f6e948f54de137aac5789b97a04d18e29bef95caa128a10b1f4a6f8e5c2fdccb67f159e480c0c16754a115d8437817a21e9c201805a6775282bdb9fbc15e6ff4702db2c93afb19fc1b00f35a58da777d812c") r4 = fcntl$dupfd(r2, 0x11, r3) shutdown(r2, 0x0) clock_getres(0x4, &(0x7f0000000200)) recvfrom$unix(r4, &(0x7f00000012c0)=""/184, 0xb8, 0x40002, &(0x7f0000001380)=@file={0x1, './file0\x00'}, 0xa) 18:13:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@broadcast, @rand_addr=0x3}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x333e3aaf84793206, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x4, "245df943da8514c4c5b4069a455f63cf"}, 0x14) 18:13:17 executing program 1: r0 = shmget(0x1, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0xffff, 0x4) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x20000000) r2 = socket(0x10000000002, 0x3, 0x0) getsockopt(r2, 0x0, 0x4000000064, 0x0, 0x0) 18:13:17 executing program 1: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) lseek(r2, 0x0, 0x4) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x3, 0x69, r3}, 0x0) accept4(r0, &(0x7f0000000800)=@un=@abs, &(0x7f0000000840)=0x8, 0x3b8f2cdc96fb8ddc) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) r4 = openat(r0, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) ioctl$DIOCRGETTSTATS(r4, 0xc4504440, &(0x7f00000018c0)={{"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", "847d2838aa0c2aa508496fe3d4fbe7cd51ade1c13155d7e1deea2e865fa9a8f6", 0x100000000, 0x5}, &(0x7f00000008c0)="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", 0x400, 0x8, 0x2cc9, 0x9, 0x0, 0x9, 0x7, 0x4}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 18:13:17 executing program 2: socket$inet(0x2, 0x3, 0x800) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 18:13:18 executing program 3: __getcwd(&(0x7f0000000140)=""/255, 0xff) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x7a5, &(0x7f0000000080)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x9, 0x8000}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xffffffff, @loopback, 0x1}}, r1, 0x9, 0x3, 0x9}, &(0x7f0000000380)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x5b63, @loopback, 0x1}}, r2, 0x100000000, 0x9, 0x1, 0xb3, 0x3}, &(0x7f00000004c0)=0x98) setitimer(0x0, &(0x7f00000003c0)={{0x4}, {0x5, 0x11}}, 0x0) syz_execute_func(&(0x7f0000000000)="67f2a7e10765400f67c9c402259e4b013e67401bd2c4c12973f2000f0f3697c4222da9d5f23ef0460fab9c2859fb0000c4a205a86092") truncate(&(0x7f0000000500)='./file0\x00', 0x4) 18:13:18 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x10000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0x8, 0xfffffffffffffc46) 18:13:18 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x2002) socket(0x0, 0x20000003, 0x8a) socket$unix(0x1, 0x1, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="c0de441b476b44128a1870698e4fc38e4fe868000942857de1b7a69113f04c1bbfa3bd1bfc1ccc4022aae54fa9dc856133fabec15ba8102113858757de74fa19f5341b5bdaf66fa75b859d6b8e7222f1b45c853090ccbab690b7916e7316ea5a1c9a5d6c36c2fb933b6a08f638e13cb43ad93b296eb7cd572468a9456a74a05d03d4560113e111ac1406d7b220ab09b94bdaaa0ce4a2daf481f33d192f6497c536fe854579cc13cc81286564f7d2b073f539fe955e32d54639803473b23219607ca5498b288392da906b4be7d9b68ec292ccffe515f1c9f47784d3b88ca9c46a4ce7b2d6bbfd25") setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xff}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) 18:13:18 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x2, &(0x7f0000000040)={0xfff, 0x2}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/pf\x00', 0x400, 0x0) fdatasync(r0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000002c0)={{"3357d59d3aecb1aea39ef8d29a2e13737d98e87c3c8d442d54c0def0cb5bbfcf6a7b8cbc642e9b7b4c20a9f2f5bd4fcf79712694ede8975c044079b36b2571a22af907bdf79925bc74a903f12965c62d4ad67e0de8c5b8500cd24f895d2c396143e985a78993e8e5d80a55a9042533707faf604f723330e68ab439d28d3fb3aac4418dbc2d09d3490d68d509336d6cf1d5e448666fa8f415a9bfecb29dbe80a64a2d8371c82cecd3cbd50d9e90201b429e6a43b22152e31e44b0f647f43ff071d1fd3e94f8e4c72c4a65d48985a07a9cd30089fc7c9bc37fbf3892546d1b6d2ba0e27458348addd577815667f56ab30982e1b247e21da0378b597d80f9f06fb32f860f512e11fcda06fbbe07813b0abf8af33294a51f44bb11ea944654a1c1a864ba09464f1511c40d8c490870317002dda91c1d99e9abf29f487d97a490309a89e33629948f701557cfeb4181f564874a8890615c1dc639015c3c09a4ae11c09cc70644c3d6348514f2d4a3f407c1d5bcbaa3e3e12d466621b0a02d5667181965ccef9819c87933b6fa7688aa5912db01466c2efb2343fdd4afc2e07249e8112a80a9fc6b2902115272cfb43072724713362d999f8a0492653fe5698478654c07a22b2e966f00c3365ad2f74180ad0d38de2c326240a2b279b93a8d6b9eafeed2ddf39d35e8a68a8aecd3983ad0b05bd5117c733f8b58cf022c458a8ef47e794067dcf2db5c1aea7f0331e893061d38efc4b5955b6604edb5499488be3820a7c781207a0e109168d851632b4dc3ba0a145c39e62df107955d8aadc38adc3dfc9d7676b04cc2fb88f47a0f91902d78b1a4ce438d38bc0be4cdf90be699290297de1f25ca4e0dcc69d7fa2ed638b8218f59844442d107038846f2e39fffb4d72b50487608117da99386caa295eaa536928b8b60dd80b0257e732fade2ad1bfb3cd5080464c721e0b7a6d8a1eb46397632e8a88e92c124790ee3a1fc2ce069d4b53199deb72c886fdd9dbae8ea8fb7e8e5fc68f29d62c6568a77702d5f36f52a714fc59b5a3b3589af1a4ec36efad88f85d21a4362452afe5049779e7056bb77fa895983459f2b5e23a510cad6aaa9371de48319fe45be7a5e9a754b25278377ee362d58ae7922924e5289d31a2939d5f4a7517d9c15d18f51a16aa6d146bbef5aec89b56d700bc67e17b4f1a32d3de5c0dd4fbe59ceedfa87e172fa088200e1a838b320719e349711df8b018d21a4e98c8b10b4cbea92c8dd536c408378f960864a62cb9358e3cc111590fb53d06fb6b4d56d6510f1bd6f48dc046246251b3fc076c2b5f46df0c67d4e5e702fd811a246c5656a60818d5ae114e3e1459957f912faeeed5168f5a98d00b845f034a13e906fd57cbfe573ee908d3de83e51a7d14eb1eb000b66dbf90c85eef8d7b949d02cb8bcf3967d7e335e5fdc2e35b7e2eaba", "af8b473c50c2192bcfe3c8038b31b7f222cfa4bec4628a794e4e10f63ebf0fb2", 0x4, 0xcf9}, &(0x7f00000000c0)="625fbaee1cd50b078d173eb9d827a7d19aeeb385bb5c1a3d7403e1a1f716c46c69fcf4f8c9dac9ab5c3f7f98acb72627ba419ab5e8d7798a135a8d0f9f39d06ded497bd7a2224c5b7414c0c5424bb10eab8bc3db7bfba12fb7978e47320374e28348f9855f79299bc35486300e6c532b4c1db2d2ed4664c2eb95f2749ecce38eba4feeb178d593775a440a59daa98165eb30b86e4ef732dc42ba1afebae653973e31be596c7ef080e45745a40bcd8ed9e6dd8e3d8e06755b30d3d3e3883a5cda12c981bc8c5a6d3c32d1a5f2b5", 0x4, 0x3, 0x401, 0x81, 0x5, 0x6, 0xe71, 0x5}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001740)={{"ad1476c3d1f921e6cca381d146e07568bd9bf077cbef5acafb1117485dfac114fd33dd830ca691dce5599c19f19f1eefae9c1f57ec7fd97533e929cfc99ca941b886592f4772efd5398211868e70fdc59cc39e6af175d62e8f3df99b36f2028b48a0956bcc9c0bd688de49368df0fd97f0b9044cde90dd8c6681c316ce4aa2e9a5eca0cd7428d7bdf317f355470597ae2bee23488ab41e78e765ae426734921ab61a4b362c4b9e1dc632135e4131b662d289a2257d94807c3728b45bc0a3fb3ef6ce4badd6e279bd76f9ee2348b11f900636718209a8cbad61a9b795fb4b0b9e1da249123f4abd174761cc68400ec14fe577cd7d9357d838af7aad7748ed0aa0cf53929acf0f98678ac6b0d785a7dea7bd13f070d056e81abd85ed52fdfe9c69ff3b1a23d52bcc8900b3f301036376d8c3897b19d4cebfbdabc8229fa4235610127e40de1c4f0a53c481fa1f0e89ab5bf126cddbe100df5c62df57a2375bd25d808adf7376f802ed6d48152142078df03ecd5cf1860a100eb72ad55ffbf959fa8be982de1589ed1c0cff2e7b3cf604e4845ad57747ff3b314b02b72c25b4f3e02a03904595e5293239ada8f9f476e01dde929546d85b0236ab0d6517d323b4fe5b58e91b4f1957d402683621aeebef19f1c9bc911199ce0fb0eb97bb07d66b6e7eb7af4716800210b7bb84611661363b578bf040451c8d7731451cb3bbd74df20e3ee34c6d143b307d54867a0521d3e72f0ce2990f2a3f6c3a6e4eeb345fb9a82879a04add0d89babfb03a72f832bbbc24b79850fe0c2c94fe6ee008d465f885b0978ed139c68d05c8e380a0d4c832c52fbdbdc2399b9a7f5ccbb8f012b53b597068ea9ed502e6ab00e3b09d82acc490f87102ab62d0c3feff8491731b041c8a241c50689718e6f6685443c7ff19e90896ab416f5eefff200636cff717e537bc6bdd8a1cea37d474b45c89469c237a8fa3c86e82ba6b14b8703348deecf60128be73fe62e2e3328b15f543f208d1bba5b860a4c7ac2ca6be56c67e056b51d59506919630b9e857c127a340dec09e85975ca1003afc35f9ea7565fdec95a87bed56a2c21d8be43953aa45a35ee4713a207bb06361e0ee90735832af461d0160c9b67ab9b87c89e7b5652991969c53efc0de9afca9f2a9baea63774635be04d1d85f6ecad89bbb2374f6cad7211795b5ddfd7d14212912ff3c7f755ac88ede680119c2588cd1d20324450ca33e98f05df96c60d8baf4be1da430ed36ad9c1e15c3cb1295d8d62f59c3b1f38694d792dce013a036243757d591bf8bf3e7ea562afb86d6895dbe6942c4a10156dd81c34129e238b86b1cc99336540bfec0a26f81fa19823be47abd59810086548be679e740f51a65856cf3f2e9b5ea553fec62cb478f3b3fba519949b3bd8441bafc6f355af0db09de2ff51aa2c4dfd06693b37faf", "9520256832971e5ff16275c65a80ebe89a798e1ae5600f5d76819970967965cc", 0x1f, 0x3f}, &(0x7f0000000740)="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", 0x7, 0x7ff, 0x4, 0x5, 0xbd7, 0x9, 0x5, 0x5}) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 18:13:18 executing program 3: r0 = socket(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}, 0x14) 18:13:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0xc, &(0x7f0000000280)={0x3}) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35f, 0x3}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0x7, &(0x7f0000000140)={0x1, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xef9, r1}, &(0x7f00000001c0)=0xc) 18:13:18 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001240)=0x4, 0x4) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)}, {&(0x7f0000000240)="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", 0x1000}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x6, [0x9, 0x401, 0xfffffffffffffff8, 0x0, 0xd9, 0xfffffffffffffffa]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001280)={0x0, 0x1f}, &(0x7f00000012c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001300)={r3, 0x3}, 0x8) flock(r1, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="ac1400aaffffffff0200000011000000e0000002ac1400bb"], 0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001340)={r3, 0x7, 0x2, 0x35a96406}, 0x10) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 18:13:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000240)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f00000000c0)=0xd8c1, 0x4) 18:13:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x9, @rand_addr="5f7b43fe411c493743437864326aafae", 0xda93}, 0x1c) 18:13:18 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="65d33ebb9eae7496a7f154bee8dc239e11b6e04424cd4d306d417dd427") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 18:13:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000240), 0x4) poll(&(0x7f00000000c0)=[{r0, 0x41}, {r0, 0x4}, {r0, 0x100}, {r0, 0x4}, {r0, 0x1}, {r0}], 0x6, 0x9) setsockopt$sock_int(r0, 0xffff, 0x11011, &(0x7f0000000080)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa05, 0x9) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x101, 0x4) 18:13:19 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getpid() 18:13:19 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x40, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x7}}, r1}, 0x84) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 18:13:19 executing program 3: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x7f, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r1, 0x100, 0x9}, &(0x7f0000000240)=0xc) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x100040, 0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000290000002f0000000018000000000000e05707df5847011bcda237fe6194adc8738f8706edf999167d039b4c21158b1675224b3a20ae23042b0799"], 0x14}, 0x0) 18:13:19 executing program 2: execve(0x0, &(0x7f0000000000), 0xfffffffffffffffe) 18:13:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000f40100"/136, @ANYRES32=0x0, @ANYBLOB="2fa863c1bc9b2f000000000000b34694f49166021e0000"], 0x8) 18:13:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) syz_execute_func(&(0x7f00000000c0)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1a5c380c38045186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 18:13:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280)=0x450, 0x4) 18:13:19 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:13:19 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, 0xfffffd20}, 0x0) r0 = dup(0xffffffffffffff9c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="7c23c89a26bee2ec5ff3a0025a7979826c93f9da6df03e3784a9a33b35245534532833d9c3db253fa44fb4dea6267e1c2ca1c0f476d3ba1a53d42ab411d4abd50bd41da3c216922b19000650f2dc8f57bd8a26168d8f9554b552bbb74130ddd53203bc19722dd7bab06d542450446f854e9f937bfa7c8ad443f01e1010124772526c16bea432bca62a41c8e7c33f3a6e55bd678cb56e66268d0d5056c619da68725fdd9dccc5710d3d5867480a3c6c2ee2279ebfdbf0307219027a893c46afbdb2c78410ae13da3560ad9275e947c02900e37130802b3de304", 0xd9}], 0x1, &(0x7f00000006c0)=[{0x1010, 0x88, 0x9, "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"}, {0x78, 0x11, 0xfffffffffffffff8, "31ba07ae9e75187919be6b6474ec27dab5f926ae7c9c00ce459030ee701f4cc3296ba199baa46bf19270103b57518f911c8c18ce7fc95bcc0bf0b3ecbcb260641bbf8c90c1fdd287ea5a2490ce637c4cacfd0b3a7ba47fff1a6af19057fbb502db29"}, {0x80, 0xab184dbd0d61d2a5, 0x200, "af948d40da8715a666f36e869863a457dadc66a7f05e0244b0038ba6bc89ed993c59d40dbb81533694065da56403c12c72d90fe067b5eaf3eb87c59c3f5d29afcfcc53cf637b7eb8d630800a4350bb3b3dd1cb3c53a3f703cda1e4caf754d70b78d7fd7868008e8cc156"}], 0x1108}, 0x80) 18:13:19 executing program 3: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/177) r0 = socket$inet6(0x1c, 0x0, 0x3) flock(r0, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0xc3, 0xffffffffffffbefd, 0x47a, 0x2b3, 0x7fffffff, 0x7]}, 0x10) 18:13:19 executing program 2: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xfd5, 0x100000000}, {0x7f, 0x100000000}}) freebsd10_pipe(&(0x7f0000000280)) 18:13:19 executing program 3: write(0xffffffffffffffff, &(0x7f0000000140)="6ea7e9371937cf5be47af7d04b29d4b20aed5046a2c92ff3fa01454111e4aa23e1fce41c75d04b863902e3a40ff7371e9bb6f29d6041bbaae24523230456feb83abae260f97e2ba76008f144542d5e416c4697322589dc77820f1bf1aeb614e59db2d3295baee0ff7ec328193fb0d17fabf753344736ad694bb7de16015aefc73feea80a7d2d7362ff58584f5a566f31e2445fcb504d1157f96b5509574c9ff8130add8b6b09272337faf8114682b4836eed556a117d503e300fe060853935a044cb70c5fb177e2a59c880895856d2773a799b5f4b4bdfda229ef40ff7f570db18549c45f862b6d8b39c0ad48e54ede8cef7cb0b10136e9b90ec6a5ea1352bebd1cb40ff6d07b8462d9c88c37c83f411a1992d148c61777e211a34942c723aa14ea442a1daa6f6361e05fbea51ddd4f1c7e7ee283f0266e95caacdc03d983d98e5510237402e79b5ff648d3f1631c32b952ca799d111f49afee7e8db000d2f1a759538e5f995c7b2ea50c574c6eb3e9bf6885314316e87bac1821fb49a77a2e6c7d0e87bf8c3d2976b13fe14249dfc0481af627fb012a10479d57c3ee8dee0ca65e5fb649c70623b4fffbc22c16b33f2530b5a7e39b93be9aaf7a3b0d4b8b530ba7e89d8f3f0e53438bba95be1f6e52d5e217bbd37e42b887d38f77ff459d906790976e774464d04c3359cb5ca639a20659d0896eedd28ad56b3d2dfca0a2d139b360818e184b0db894308f6292873220c6d0361a1decf1d9991b53c358790172ef526403c632ad2ed0ca42a8645c598d9caff28c2dcf41af5bf67023ae8e8e79d293f8c573392e51bc067cd1bacec88d1d8d9f6bdbfe6d34e2969ef0b9ea931d27f63c1d0a06dd915f5b83404d4bf3a08c5dbdbae2888c2b32f91d759710f2097daa4c8e57df5c0bda5272eabd2963d9db96d48bcb36eb5dc", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="fffff9ffff07e7ffff243319168e8721c8855f8c34ff1aedb9213bed5154f9f068da60a46ee4be54500e6860791223df9e5e38f16959d61e55ff3f50d0d390ee018eef47db5fc70211d0adf3c324ab0f54e9e914003ec2a7970660987582b27bb23f32167aa61c9dc3e08a8c2a2811ed300509859a927fbf322c19770360"], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x8, 0xf61}, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:13:20 executing program 1: syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000380)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00000002c0)="e0558ee335e95cbc1a2423d3f8ec08a3293ec25965cd1e4ad0dccd3b7b52564e4ee7967d8dd9669833925781cb68f14811528a5606d7c3a9ce088091a236eb7b5ab19fa2324c2719ff5abed05d5581fc7fdcc55a6dee5f0e878e8ea72d4b360d310cc7b384a74513eb874e56e7ce8e62e4858ed0122ed41b4ed34995c605b1e259bc2f57ccf2ee48451902aec6817a72c22ac91255b15d8b9af1304c9f34b997f29862998868746346a1f22063e0d53233b3e3d3ac93b60c", 0xb8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:13:20 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100180, 0xe8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) 18:13:20 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") select(0x40, &(0x7f0000000000)={0x28d}, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000001c0)="6e286a00d8fa4b5b69910ccddd350eafb1da095081fe3d84a5f54650c6c37b778eee06e15491fa6182a8706f1a3e043305c886455e17e3b2401ace3cd28972690a2100758f6c179f200872d990fcc32da192f88d821542d67aaadd93ad98a7c1aaf32e9acab122281969541a9be75109403cd86c1e7f939b12ade0551e9de4730ef650a96bfec6d5edead3220dcc03") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fdatasync(r2) r3 = semget(0x3, 0x4, 0x40) __semctl$IPC_INFO(r3, 0xfffffffffffffffd, 0x3, &(0x7f00000011c0)=""/4096) close(r1) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000980)="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") 18:13:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x10001}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x100000001, 0x2, 0x15, 0x664e}, &(0x7f0000000100)=0x18) r2 = open(&(0x7f0000000180)='./file0\x00', 0x500, 0x110) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f00000001c0)="d79f9f3eb269bdd302d70df99ffb5d6e9a83cb5eec65ab1729deac891a26cc538e62c1a0c6c6851228151ff80daba9214eb373b83fb3ac3d13706c2e93f1e7acaa4e85d2dcfb74bee853cd75bd9c0d403f6d5f09bbfc4b345a8f62e767dfecc52d1d371acdb90846337499b00dbdc5f024b1a536b593b5876f1a0276d698575f782be9e5536c47280f52cce507cd291b38f88c7831fc4be3df2f585ced841a997f393b9806214cfbaff543eb3fd79223887f9c874714a0fac7245e06979fa483279aa08056") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 18:13:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) bind$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) freebsd11_lstat(0x0, &(0x7f0000000080)) 18:13:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000ffffffe4000000000000000000000000000000000000000000000082c6b04900"/88], &(0x7f0000000000)=0x58) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000380)=0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000002c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x0, 0x9, 0xffff, r4}, &(0x7f0000000240)=0x10) 18:13:20 executing program 1: syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000380)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00000002c0)="e0558ee335e95cbc1a2423d3f8ec08a3293ec25965cd1e4ad0dccd3b7b52564e4ee7967d8dd9669833925781cb68f14811528a5606d7c3a9ce088091a236eb7b5ab19fa2324c2719ff5abed05d5581fc7fdcc55a6dee5f0e878e8ea72d4b360d310cc7b384a74513eb874e56e7ce8e62e4858ed0122ed41b4ed34995c605b1e259bc2f57ccf2ee48451902aec6817a72c22ac91255b15d8b9af1304c9f34b997f29862998868746346a1f22063e0d53233b3e3d3ac93b60c", 0xb8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:13:20 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/255, 0xff, 0x82, &(0x7f0000000240)={0x1c, 0x3, 0x3, @mcast1}, 0x1c) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x80, 0x4000000800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 18:13:20 executing program 3: mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x3ff}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x31a, 0x2000, 0x7e, 0x400, r1}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0x5, {{0x2, 0x2, @multicast2}}}, 0x90) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)=""/10, &(0x7f0000000400)=0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x1}, 0x24) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) clock_getres(0x4, &(0x7f0000000280)) 18:13:21 executing program 3: getpid() r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) r3 = open(&(0x7f0000000540)='./file0\x00', 0x10000000000, 0xfefffffffffffffc) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000280)=""/220, 0xdc}], 0x3, 0x0) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) dup(r0) syz_execute_func(&(0x7f0000000140)="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") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x3}}, 0x0, 0x5d19, 0x7, 0x200, 0x4, 0x4, 0x1}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000480)={r6, 0x3ff, 0x3, 0x8001, 0x6}, &(0x7f0000000500)=0x18) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/214, 0xffffff74) 18:13:21 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x8}, 0x4) socket$inet6(0x1c, 0x7, 0xfffffffffffffff9) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) 18:13:21 executing program 2: r0 = getegid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000300)=0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setgroups(0x5, &(0x7f0000000400)=[r0, r1, r2, r3, r4]) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x11c1}], 0x1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r5, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r5, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) getsockopt(r5, 0x9, 0xf9c, &(0x7f0000000140)=""/198, &(0x7f0000000000)=0xc6) fcntl$getown(r5, 0x5) sync() 18:13:21 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040)=0x20, 0x4) poll(&(0x7f0000000080)=[{r0, 0x2040}, {r1, 0x2}, {r0, 0x28}], 0x3, 0x100000000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x20}) 18:13:21 executing program 2: syz_execute_func(&(0x7f0000000480)="0c869886983e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32c46119569b99899999660f72d50f0fb8c4054e4e6d751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c2f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0d3c48ca261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300), 0x0) 18:13:21 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 18:13:21 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x40) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xdd5, &(0x7f0000000040)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x7}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0xe, &(0x7f0000000200), 0x4) 18:13:21 executing program 0: syz_execute_func(&(0x7f0000000080)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x42) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x9, r1}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) 18:13:21 executing program 2: r0 = shmget$private(0x0, 0x3000, 0xea148e55c8e8eed2, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8104, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f0000000140)=0x1ee) r2 = shmget$private(0x0, 0x2000, 0x5, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x0) pwritev(r1, &(0x7f00000003c0), 0x100001bb, 0xff00) sendmsg$inet6_sctp(r1, &(0x7f0000002640)={&(0x7f0000000180)=@in={0x2, 0x3, @rand_addr=0x40}, 0x10, &(0x7f0000002580)=[{&(0x7f00000001c0)="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0x1000}, 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0x1000}, {&(0x7f00000021c0)="52ee6556eeab72a9e061f6af658f4ad1910ecf2bb54462426494f7e46aef06ffac300b69e83474b863c88fa0cd22236592dc2a32acf7f08b4fbb1655ce15b65d914785c3b7833feeaae242ecfd27a9dadf81c1cafb56993abeb4c6612f78460919d17d5414a1be690f200788cfd028cf066737499fead3d7d5bb888958802a4b4902e7b6820e664da03ead44d6828231da46f956e87c", 0x96}, {&(0x7f0000002280)="c98952f4062246b2f03e80c58c6d7026a202b553033acbff4dc2be3a9d2881fbd9f964b35bdb0ffd50947336e2e1866442eb28380e9a086feb16848f18e38ed58967bbe6e172f03ae0e40ca5c18b354df8efb2e9b8de1f453073a4a554f2d2", 0x5f}, {&(0x7f0000002300)="4e2b784e60106efbed0d3ce42fd0dcc68c58466618a7143a071ddd2ec3c84b46d31aa6ae04355238e4610bc3a6213b3c75e4d0aee1d67b32ee21f4a5c498e20c8cf7db6d8b8885c366726dea9c710ac00f27ea08405382047af30967e50b04d6cbe3d43637f1e9a8208ec46ae8091d80a6b1590be10c795bb47cd3efaf627a9f050d19755fe0bf57030e6acbacd22e6e9336c472f221cd247048aec35eb906113cac489037126689b3de87b127465dcdcaa5cc99fe9b353e7800c5daebabcaf0a92a5a2ad0a981a99e3aa43af7e104d6319c1e814194be", 0xd7}, {&(0x7f0000002400)="d7abf5293bf0c8943e82249d80f72cd27c68a2b8edafebe56be31b92c854001249fcc138a0cd85ff0234a74d49e1fd3b5cfb5f7e0c6295848045a53690dc0831ecaced09c97839eb512bb2322eaeba82568c441778bfe60acc5d4f405fd02bcf4f2b30767aa465", 0x67}, {&(0x7f0000002480)="e62096d60392274b5d5056cc517c57332935d997859917ea21bc48f94812c8815b2eb8d8f22566b3484701b33c5b2da5c845c1145e64f107cf7d0002ea96b858b71217e243e9f18c5377f21a6d28307f083b0bf104fbfef51a68e9833ca8ed22033aa690dcf4879d6e40fbf30f63562270b9d331840a77c170db0dbefc42ecd5b2cf188a5319bf2fea0cb252c07a53293037e0cb48890d7c0fb26a8d2fb1c769ca437b74a393ce244c33d780c74b17705c6b96d6e0a85d19c86b423fa4f108b1950bd1481a8c", 0xc6}], 0x7, &(0x7f0000002600)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10, 0x100}, 0x8c) sendto(r1, &(0x7f0000000000)="e71f49c89d00ca3436dbe8a7254bd15993b1e4defdb98cc7d538c15dacaeef4f5c61810684528ac66a0355d4352279c8de4c8c493999e3bf9cc79e6f466e5ef5ca3ce05dc20052bba8cb1d7e18c1721144b8be243f8c6b3efc6e8e70", 0x5c, 0x85, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) 18:13:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x81, "ee3bfd6fa37b4668dabec28fefe8a11d"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="15"], 0x10) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x80, 0x2, 0x7100, 0x7fff, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x20}, 0x8) 18:13:21 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1}) flock(r1, 0x1) fcntl$getflags(r3, 0x3) fcntl$getflags(r3, 0x3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) fcntl$getflags(r2, 0x0) lseek(r2, 0x0, 0x41000000000003) writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000040)={0x190, 0x6}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6) close(r0) execve(0x0, 0x0, 0x0) 18:13:21 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000040), 0x4) 18:13:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x20, 0x210, 0x200, 0x1ff, r2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 18:13:21 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) 18:13:21 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) 18:13:21 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x6, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) munlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) unlink(&(0x7f00000000c0)='./file0\x00') 18:13:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x3, 0x1c6) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0x2, 0x10001, @mcast1}}}, 0x88) 18:13:21 executing program 1: syz_emit_ethernet(0x17b, &(0x7f0000000200)={@local, @broadcast, [{[], {0x8100, 0x7, 0x8, 0x2}}], {@ipv4={0x800, {{0x2b, 0x4, 0x2, 0x80000001, 0x169, 0x64, 0x400, 0xda5, 0x35, 0x0, @rand_addr=0x80000001, @broadcast, {[@timestamp={0x44, 0x38, 0x401, 0x0, 0x200, [{[@remote={0xac, 0x14, 0x0}], 0x8001}, {[@broadcast], 0x9}, {[], 0xfffffffffffffffc}, {}, {[], 0xbb8}, {[@local={0xac, 0x14, 0x0}], 0xfffffffffffffffd}, {[@local={0xac, 0x14, 0x0}], 0x937e}, {[@rand_addr=0x6], 0xffffffff}]}, @lsrr={0x83, 0x27, 0x9, [@broadcast, @loopback, @rand_addr=0x6, @local={0xac, 0x14, 0x0}, @multicast2, @loopback, @remote={0xac, 0x14, 0x0}, @rand_addr=0x10001, @multicast1]}, @rr={0x7, 0x27, 0xff, [@multicast1, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback, @multicast1, @empty, @remote={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}]}, @generic={0xcf, 0x5, "e7a012"}, @generic={0x87, 0x4, "67d1"}, @ra={0x94, 0x6, 0x4}]}}, @udp={{0x1, 0x1, 0x8}, {"6f8ec8e05259308dcf35c06eae182ef44e56bc5a300e00eec41544dea95a81f75bb4b655557d24c0839c0eb3f338914fa5ade27966e27930bbe9088f079044053b4476ed1662278000758cbccb5616ee678ece1d9ae029977b4a9edcecb9b22b64830e667bb28546b6770b8f19d8e5b9437d80447732c1b11c3fbd99dd3f260171d33b6a0e5f36dafe0c8cd41de0342cecc7a654b29a59e8bfeabfaac3bf3f3cc679369ec3a738cd8d70dab51512f366522ce0c288"}}}}}}) 18:13:21 executing program 2: setitimer(0x1, &(0x7f0000000180)={{0x3, 0x3fd}, {0xc1, 0x5}}, &(0x7f00000001c0)) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000000)={0x1, 0xfffffffffffffffd, 0x0, 0x7fffbfff}, &(0x7f0000000080)=0x7bbd3771b0bad92a) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 18:13:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/138, &(0x7f0000000180)=0x8a) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 18:13:21 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99658855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc8f89f8933906738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0004f600006dd5c423594b5052c9e26d296f0e66f3f14765ad65adf50f01c4742ff30b3896a19641d9de1d1d7e9c8155dc017c4233336f20b15ffbb15ffb110f0fca38048300") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x22) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000380)="03987c6598e26394f580eb7a7cd649644e9db113cbcb96627a1ae22c72542de0f7ac998b25f57a848961ec1c893eae7093fe58a9127b4287479b5aa8d50170fe7d994f11734e91d7c3a5c677fd1d59c103ec488bc1675ff43e2be7363a61217e3a25e08029b60363040400352a9a1a6f6ea3e8e2de94daedaa97dc6a0e6901af901fca1e9ca135ffe61b94605f9285e27562e4196a381234d89a5956674d5b246c4791846df8c824a3cbf10472eb4e282560e64323cc3289123c591e00cf5d89dd6539db379aae678b74ce81fee39724106d5690652384ecadd371f41405b1892ce0545bf6c90a909d171199cc81c4d6e4aa998c9ad0f8") writev(r2, &(0x7f0000000340)=[{&(0x7f0000000280)="f08cc6679728c6dd32be1e7ad007e679b701305135fda114008c297d9eeff0497bb00a9b61dc0900ba229276cba6b01832813c87329ff3c9279004119f5f187a79a214684e542ce6568a405b52d63f515355cb9b1fb5962218e8e0fafd5d36e4fcad387771cac23c5aa6f09fd82e9a69bdb74a04a1ea691d72ad44a6a26894dab4ea825ab25435558ae4abc9053d418ae22092ded5fd5171f2bd9202dcd4063e40c70db057f146fb2b213990d8055d6be20c53952acbe2a7516736", 0xbb}, {&(0x7f0000000480)="030795ca14354c66b43e435a57462f0ce8a6503e1f91710c1c964d2f6a8bdac435e71f15a8bda2fa7ac1f77b4b4a2167e6ec5ffe8c1062e6243b3078d9ac77bc6818f95e816cec9c7963bba77a329c17b0ba0a8e3dd93262bf28574da04bed2435c670639abb772a77259d61794607dc9d60dc7909b4addd1e9148567d3b4bcc16ae96ccd14dfa8130cb8dcd567c0ebcb8d97e65ea9f2ab6b4212582727796b3f8bd8b79354cc5d6b9f9271ce816259778a6539f961a5605a4b0e6f1835bad423049fadc8269a0422068048d41a50635ed775016ce9c", 0xd6}], 0x2) munlockall() 18:13:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cc", 0x3e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x80000000, 0x9, 0x200, 0x100, 0x0, 0x6}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x4, 0xffffffffffffff85, 0x80000000, 0x7, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3f, 0x0, 0x8001, 0xd}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x530, 0x720, 0xd003}, 0x10) 18:13:21 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setreuid(r1, r0) syz_execute_func(&(0x7f0000000340)="98cd8080000cf2450fad87000000218a2069d00fd1b02dbdd90000c4e199ef1222840568ea0000c4832a356f1d0a10000062623b64cdcb0bdc42de8d000000004b670f381d6a2f67450f483bd1d963465776d0c1d6618e61d688a07a980000c4a185fae6ae34f896dcdc400faedbac45e22c892a0f0000049f") 18:13:22 executing program 0: r0 = semget(0x0, 0x0, 0x40) semop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1800}, {0x1, 0xa3b, 0x1000}, {0x0, 0x10000, 0x800}, {0x1, 0x73, 0x1000}, {0x4, 0x300, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0xd5, 0x1800}, {0x3, 0xe069, 0x1000}, {0x3, 0xe0db, 0x800}], 0xa) syz_execute_func(&(0x7f00000000c0)="b151913666400f1548586969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ae3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000") 18:13:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8005, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x50) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0xd205}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x2b, "2acb5f6de3354fd2453dd566549d62080f52771740145fd4a4e3415880e738503ce50d298a3f5ad59d3ce3"}, &(0x7f0000000100)=0xfffffffffffffde1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x100000001, 0x1, 0xfffffffffffffff8, 0x2, 0x7}, &(0x7f0000000180)=0x14) r4 = dup(r0) mknodat(r4, &(0x7f0000000000)='./file0\x00', 0x0, 0x101) 18:13:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x100, 0xbc, "1f00c74ffb13846cc394e0ea0f3b296d78dc4083d18f1a81c7b30b5ecf4f3fac01dd6a65bf071c76b6890a18dbc2420cbd4897e0738dcc4b3a41ba1be2f2c458d01502c40bcb9527a59ad94ff32d4f7a656485a3c3ddc62aa36dc46bd346958c8a74ee909a5160d572064c004e4b557220a21ec7affc4f9d52b080175ac6c871704664adae0a70e7d0a0ba95c536e6a62d1cabc980a34471cdbccdeee9e96cc450e7218dc8a233f225c28a22d00669a732a390429804eafe03a49abc"}, 0xc4) 18:13:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev//..', 0x800000000017d, 0xb00000000000000) fcntl$getown(r0, 0x5) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000140)={{"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", "13045438953999e992883f351f7a82edaa13490f1ed2a6388ec36f38a0b2688d", 0x40, 0x5}, &(0x7f0000000040)="ba24b2092aab98f1aef2c4313c975a99cccb549625b7bbd94e9b91c24e4c9f106398840d6648844a517b83c5d8fe2f6ce318be33603445c500a33e0589382bd1b9783a0fec7ad9c8879e8fa0c4cd5c773b6ff8484b3ce4abbb8da3f8b604db20dfa97ab80e09dd73b635a3e7117efae01322431b6eef6fbe17b9bb9651aa416bdf729704b0e889d09dae99cedfd9ce47e85dd90baff937581dc79b3faec908bf9fe7a209e109510f79a8abc0d3512c1e84efd646ffc1ed204191102a3155bd7aefe081e560b333cd912ecc6e7b8de5c9f0d08d2410f9e1c62aa5603cdc3508601b57fb3c5d417c5442", 0x3, 0x5, 0x6, 0x401, 0x7, 0x100000001, 0x7, 0x5}) 18:13:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x28e}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB="003b8a03502200"/25], 0x0) 18:13:22 executing program 2: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x608, 0x0) r1 = getpgrp(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x2, 0x1, 0x5408, r1}) getpgrp(r1) 18:13:22 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) 18:13:22 executing program 0: socketpair(0x1d, 0x3, 0xc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x100, 0x830, 0x0, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x6cd, r2}, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x1c}, &(0x7f0000000340)=0x8) 18:13:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0xfffffffffffffe28) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 18:13:22 executing program 0: syz_emit_ethernet(0x78f38a64f5a1e712, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaab6aaaabb0000000000000800450000300000000000019078ac2300bb000000002900907800000000450000000000000000000000ac2300aa00000000"]) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/173, 0xad) 18:13:22 executing program 1: sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="c608e732dd0d5f940c4d0cac76398b0489cd3e616a98fd59dcadb8c203cf123ba4d1c996ff98a88fce780e3cc9a9c8691c83a4504b5298bf16a516e94499851bb7ba3ea844b3", 0x46, 0x104, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:13:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x10000000000001a3, 0x6d998) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000280)=""/181, 0xb5}], 0x6, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) poll(&(0x7f0000000300), 0x30f, 0xc) 18:13:22 executing program 3: syz_emit_ethernet(0x41, &(0x7f0000000140)={@random="1fcffb37c458", @broadcast, [{[{0x88a8, 0x3, 0x0, 0x4}], {0x8100, 0x9, 0x4, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x0, 0x3], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 18:13:22 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 18:13:22 executing program 3: syz_execute_func(&(0x7f0000000140)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\xdf\x00', &(0x7f0000000080)='.@-\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000500)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='-!\x00', &(0x7f0000000340)='#\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\\!%\v\x00', &(0x7f0000000400)='#*\x00', &(0x7f0000000440)='\")]\x00', &(0x7f0000000480)='}\x00', &(0x7f00000004c0)='[\x00']) 18:13:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x10, 0x0, 0x0, r1}, 0xffffffffffffffb8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0a00050001000008050007000400"], 0x12) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000140)=0x2, 0x4) 18:13:22 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82a8022e2f66696c6530"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8) 18:13:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = dup2(r0, r0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 18:13:22 executing program 1: syz_execute_func(&(0x7f0000000240)="0c08b5b50fe303988064660f71e300f56962f5696200d9d9d0c441395bf9f2680c000000c6f868c402bda8cde101edfec4427d82c4a239905426e000c4da76768f48189ff7048f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00450f0d58dd5b5b45363ef80f9966030faee42c240f5e5bf447000026400f2b18c401fe5ff6646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget(0x1, 0x3000, 0x402, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) 18:13:22 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet(0x2, 0x4, 0x5) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = socket$inet6(0x1c, 0x4, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000008c0)={0x7, 0x0, 0x5, 0x3, r5}, 0x10) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x2, 0x3, 0x1f, &(0x7f00000005c0)={0xffffffffffffffff}) r11 = getpgid(0xffffffffffffffff) r12 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000180)="cec9bfb1bc3bdf2d643bb90b639897c4e066425ed8c421c474e41c142ba567130f68c1ea006b7d3aa18020776deb5478c85c26363cb032484675c4b5651d3243fc2dc4e48ccd0048a48259fd906d78fcfed5c67cd7ff7c2a31f53bde842cd20944", 0x61}, {&(0x7f0000000080)="e23c46d723fc75608bcbfa8f6c", 0xd}, {&(0x7f0000000200)="e93dc4370bb22dbbf5e9f110e7439fd16ef442d45d0ccdca39ea81819e4e149aa20d9a79f2068162d6ef71eb3826ae9e048464cb2a9ac6e1ac", 0x39}, {&(0x7f0000000240)="8b6b009791d4632c1320043f4b0e50123f228fb06898d27d029bc76f5380aa5e378e5712a4988c110e79c232f8dfd9d11e99153283f3bce64e104148ca92c0f4ce5ecbec3ef2e4f40df9cfa3c60fb6648eaae17692e1c21ca08c62e875ba1c8379d3a34422bbbe33fee1ffa75f6533acda19a8c1530ef1582bf23698f85628b18b5fff046201f94118daa61f8a133102515bc729c89f2780a8cd", 0x9a}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="14b7c93d64b6a7f30926c47f5dc0e979d7dfbdccb26f1242352f303f", 0x1c}, {&(0x7f0000000440)}, {&(0x7f0000000480)="42818a91d695332cbbd685718dea8c2dfb5a05c6c089832fdea97a671f03699410c8ffce585a41750d20d3c1ab96e98848d4732a60eefe9421ea1653572fe9c6774322bf", 0x44}], 0x8, &(0x7f0000000780)=[@rights={0x30, 0xffff, 0x1, [r1, r2, r3, r4, r6, r7, r8]}, @rights={0x18, 0xffff, 0x1, [r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0x88, 0x88}, 0x8) r17 = socket(0x1e, 0x10000007, 0x80) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r17, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) 18:13:22 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x1000300010005}) r1 = semget$private(0x0, 0x7, 0x100) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000080)=0x3) r2 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x2, 0x2, 0x7, 0x0, r2}) 18:13:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) r1 = socket$inet6(0x1c, 0x0, 0x9) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x4}, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000040)="be54137c41cc082f19313481cbae363d878ecd69932da010cffe3e778df63ae36d6e6ce05aa56e95a0e3f30f8add6942a78181f753d6268868ffac4d4d007bc8598caa3e29964def32bf6fcbcc") getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 18:13:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0xa4bd, 0x5, 0x9, 0x4, 0x448f, {@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x3, 0x0, 0x3, 0x80, 0x3ff}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in]}, &(0x7f0000000200)=0x10) listen(r0, 0xad4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:13:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001100)={r1}, &(0x7f0000001140)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 18:13:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x8000, 0x35) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000700)="ff3d0ab532") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000240)={{"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", "f0368de5744b8aeb9e8de86ac2aa550d3a285b55d41ff8fd1f87b6aacac95627", 0x401, 0x7}, &(0x7f0000000140)="d74fb60814a37bf438f92540b00bfb361c8dbac68dfbb978c9824bc9e8e625bc8c5fa81a99fafe884325f4481f3af9ce4e773f542f7661b19b81958dccc5e24e28fcca0636dba9f23d95c160422a5e4a76d5618226d406078782263f12a9a8a1c3a60f40855052f7ecaa33b5a848114076c93e38666c780fe75cf7a456812edb20dd79883779910bc6608fe3388f5b631d5f2cc11b1d1004bb43c28a185f82bc11c34e1d650ad06c1ce829255139231929acc26202f0ef7c1d85c1e895d1ab9b512b108c66d07e5a99fb57271dbcc546ab9be00d", 0x3, 0x8d58, 0xcec4, 0x6, 0x80000000, 0xe1, 0x0, 0xfffffffffffffffc}) fstat(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000080)='./file0\x00', r4, r5, 0x600) bind(r2, &(0x7f0000000040)=@in={0x2, 0x0}, 0x10) writev(r2, &(0x7f0000000780)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000740)="9c961692b63d1fb282047c9667c6b239ff3d1dc7eefcbf210f", 0x19}], 0x0) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f00000018c0)="c24b93f0931e8cf5f10d6fbb534bb34c5212dfc8e8ade429958ad7a70258fb208c211c568651d0934d8d1645d7f2300f0a3c5fceb9dd681b099df86c5f8eb13ad75ed3d992fcb90c881cec357fa6321de3519bd9ad34b020bf33d50710b9ae6c78d992244c3213404bfe3bea4ed7e654afd6a56483df") setsockopt$inet6_tcp_buf(r0, 0x6, 0x10000026, 0x0, 0xec) 18:13:23 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") unlink(&(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x14) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000280)="78865577d0c0a5d9c1d6f34f24cb491c3dba75fb4c27546f4a041d9544b9fe9e1892acb02a1e4d24d26785d05fb725a960785c8aeb1c56f76691b54dd1c982516502f42f6d368acdbca3baa8ad0df9e80c84f0ad00b4bc31293ba2020b3ebe9ff93f98d766293e786a2895586793328b0d3f0297a719ee7041e5dde3d4cf7d10ea6028e6d8d47ada0113008b790cb8f69cce63adedbd34466c8869ce20e0f6821e9d820bf913935a7fc7e9a3e6cc86035e2e8e9baf56c04dc6b13ed4470dd60459e1b1bcc80e47a442b835aad205efa9") 18:13:23 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000040), 0x10) 18:13:23 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x43348d940aad4535, 0x0, 0x0}, 0x8) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') 18:13:23 executing program 0: open$dir(&(0x7f0000000140)='./file0\x00', 0x8, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r2 = dup2(r0, r1) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x8180, 0x9d7c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x9, 0x5}, &(0x7f0000000100)=0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x47, &(0x7f0000000400)="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", 0xff) 18:13:23 executing program 0: r0 = semget$private(0x0, 0x0, 0x4c8) socketpair(0x10, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x800, 0x4}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @rand_addr=0xb560}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5b}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x7, @loopback, 0xdec}, @in6={0x1c, 0x1, 0x6d049d36, @loopback, 0x4}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @rand_addr}]}, &(0x7f0000000280)=0x10) semop(r0, &(0x7f0000000000)=[{0x0, 0x800, 0x1000}, {0x3, 0x41, 0x800}, {0x3, 0x100000001, 0x800}], 0x3) 18:13:23 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = getgid() fstat(r0, &(0x7f0000000000)) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) setgroups(0x3, &(0x7f0000000140)=[r2, r3, 0xffffffffffffffff]) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0xfe12}], 0x10}, 0x0) 18:13:23 executing program 0: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000bf5000/0x3000)=nil, 0x3000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x4, 0x800, 0x2, 0x81, 0x5}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xe, 0xf5d3}, &(0x7f0000000140)=0x8) 18:13:23 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') fdatasync(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x7de0, @ipv4={[], [], @multicast1}, 0x8000}, 0x1c) 18:13:24 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfdb9}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 18:13:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000000)="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") 18:13:24 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x18f4, 0x4) sendmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000140)="672c998d8338c173219324a03de93316a85797de0c8293182e9f235608328dedbb1d7183881beef149f1474fda80dcc4e46f0ed38cd04f26374712f4326c6bf124ce34b7fa72b2d5ff1801ba7252b955da13b3976d9a3c370318de19e2", 0x5d}, {&(0x7f0000000200)="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", 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&(0x7f00000028c0)=ANY=[@ANYBLOB="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"], 0x1038}, 0x100) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x8}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000002840)={r2, &(0x7f0000002740)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0xffff, @mcast1, 0xfffffffffffffffc}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x7, @ipv4, 0x9}, @in6={0x1c, 0x1, 0xd56b, @empty, 0x400}]}, &(0x7f0000002880)=0x10) 18:13:24 executing program 1: syz_execute_func(&(0x7f0000000140)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = dup(0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000200)="901a11bc16b9186632d05f8443e3c57fe08949281c56e34eb2658d7eea74134c400fd160120b09ef2ca8b974458c504f21531c7c6b7e53bb3fae735fc698b00fadbd2f9307bd1f97764b60b0ace0dfc3fb9d16d8cd6b805ae378a961f44e4596a42aedd2ff380f51876f7f0c5a55997a19ebdb0bd1e7f52e5fd3231a5c637481d48bb4dc8d8254b7133d090e", 0x0, 0x2, 0x287}) socketpair(0x0, 0x1, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0xffffffff, 0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_http\x00', "f3c4c71b3cb62e3a226fcc8f258ebed061a8aa440c3f95df5432bdc05a6ea6df524dde9b3f27f4daaccd470387fc3a4ef2cfe9d244221ea9109b20d1d540cb5d657b7b56f78a3ef9fc99408bfefd4f2b3d1388a8504d4aac364b97a692192ee1a3f8ab0be06621bbfc631c145f5d1ccff49166586f22da27c85575778b0a74d89635c42f59e53d26f39521c417c75cf645043e18c7e97dbb67fca5890843df2dbc0aa51a00d66282daaa93051c1b61ed611cb4bc7a15cd5020fc95b93e60cec08420562e9dae72bcbed98cc2e1322a5c77c0e905055d541d827185a6ca3866c8d47c0fc0b109568896ba54736a1720c2"}, 0x100) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r2) fcntl$dupfd(r3, 0x11, r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fcntl$dupfd(r3, 0x11, 0xffffffffffffffff) 18:13:24 executing program 0: syz_emit_ethernet(0x68, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr, [], "8000"}}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 18:13:24 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0xa, &(0x7f0000000180)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240), 0x0) 18:13:24 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000480)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x6, 0x1f, 0x1, 0xb9b0, 0x101}, &(0x7f0000000580)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e22ffff000062323b486608de84302e111504a717780200"/128, @ANYRES32=r1, @ANYBLOB="01000000080287d14116c9cb6900000004000100"], 0x98) r2 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000006c0)={r1, 0x5, 0xf, 0xfffffffffffffffc, 0xb0}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x8, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r3, 0x3f, 0x9}, &(0x7f0000000400)=0xc) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = getpid() freebsd11_fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) r9 = getuid() fstat(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c80)=0x0, &(0x7f0000000cc0), &(0x7f0000000d00)) sendmsg$unix(r2, &(0x7f0000000e40)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000800)="9bd50bccbe438bd26badd2320fb47545befe9ca544f14293f302531c00acff5ebb15e39fa26c19603dcc193e6b9de3381c2e12cef1d058baf883acf4dd97560c239fa45c1b983bf804aa779267ebebded22c9d6806fbfcb5cb22d4a8246dbb0b529018bb54894ac8e8c8e40a04c45fd0e828662370e8cebe72b503a58fdaa41cde28171a5b9195b49212642a827083ffb777dd5b0d6c8acbd9d925f235caf92b7759dac14d80025d1ad5e2617486412f0c521d28ae764c03ccab4e5897e6274a740a0071e7f4760b6bc6b8", 0xcb}, {&(0x7f00000000c0)="7c7d69895007d5529e294b0d14de307fbe4cdb1ec3e7a77ce2f0ee4fd50f", 0x1e}, {&(0x7f0000000900)="f93b257d367798db9d805ea4f140eae2295198b869a108e2b355c2206fe7981609bdd0304bbde568a7b1dde3439015fc23c633675532c7ade12335e6fbcb4c14c0318ae8873dd6d5564a38aab15c1a8e89e6e89199a7a678d9fb2d31f5475316a9a66ab61eaf863a144e27f97afe572153bf23fd2493792c27bb907194009c35091c3cf34af69df053a66cf9121b19c807e860b9460f26b4b2637c7bd6c08174e631193c4b69cca552f2a025d71f65024de478b87cbeec4848d365594de62d42f8836cf1a33325eb38b1d9b95a6cfefe590bcdd30cafbba3024e93ffbdf6c0f907bd65833c1bbf222042aca4", 0xec}], 0x3, &(0x7f0000000d40)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r2, r4]}, @rights={0x28, 0xffff, 0x1, [r2, r2, r2, r2, r4, r4]}, @rights={0x28, 0xffff, 0x1, [r2, r4, r4, r0, r2]}, @rights={0x18, 0xffff, 0x1, [r4]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r2, r0, r0]}], 0x100, 0x80}, 0x100) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r14 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r14, 0x84, 0x103, &(0x7f00000000c0)=ANY=[], &(0x7f00000007c0)) connect$inet6(r4, &(0x7f0000000680)={0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r14, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x1, 0xdf5}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r14, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xfffffffffffffbff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r14, 0x84, 0x23, &(0x7f0000000200)=0x1c00, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000a80)={0x0, 0x0, r3}, &(0x7f0000000ac0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 18:13:24 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f00000003c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008f5f589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c309335b304545e269a841000fb399a699a62faee4eef55e3e3ed8635fdedec4a1e1e0ef66440f6b9b00008020c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 18:13:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000740)={{"376e3f67b423b7b6a9158b2b25c69774df8bb3d1cc84a62df7174efe7fae798d60e6e6f3dd8728ac9aff881015ba50132d2ec02e83196ab4bf336a1f56055315f9cc095a15497e4e84b5fb0c90aaa32bdf5eb670c75ad4745120ddac826528abd7c1b14b9403700b94ab32388366f3da5a4756ad179f7fb03f307b267bd49d752511a3d46cdbecc7e6135cac9697263fe665a26f9182da5d3fb8b09622eb847ce9a3f23133c179313703087fde26ed73b7d8424c7eaf35eb62f49d2abb81be84c520bd84da4f296defa423a8e102e961fb8fe913ffd0a78d64bf191c10f863cbedf32e779cb699684b63e094c70a970159be8017271ebde8e3fb8298cea73db1ad11ca76c10f1e69a92e75b0f10527f0cf268dbc448c475571b0344059a288fac8a8578978f5a6ce2be9b5187c9c1cbe5bbf005a2b40eca00a1903bd694b13899805f371f45d78b81e54322c914ed1eac37f8ad22b8dcfd4c65575a1e65280967a032aff8d04154a709d47311bcd6946411b7bb0eaac961cbcbeca7f5c55ce79aab9ff7b577718dc3b2a4dd21de16653c2f6db2625d1dee1f6534ae679533ae1e794739c589e06ca0b406d6cc84b26267ff5e1b0d02c0111089d2d46f7494e83cb1f6c74d78bee3882090d8b9bfc679c6799ef3a94c4af5253c7799d83e316e9ec749ba10a9b9e0b3b517d4d637c80cd990dd424f9bb531c73457774ef46d280a53f8b071b854d4b83935143e595597b86f41fa07a1bf1d025723cbc5533bd5c9ba22c7c665066ae2f9645c3e26854bcaaf7be1a4052e761fbc3585687ad064453bc4b3320eccce62ce417e3f9cdb107c22721137a0ce10e5ff1ce7f89fcdd085903e73ff5e24479ea51809b687dc660222ed4f68434320d62be9cc7df955aca2d270f58381259311c44cfdf39ad68fba76ae88294c12cd70fa54aa3d871f75f1fcb51f06fa4206296f25fda901d7e193f9e043bf72c1358ebe8ecefd2f1f7fde8304175b4403895bd3bd6b0adeb23a8cb21cd8414573b2e69fe30895f38718cad0b6d5b16818b9666b0740f35a922fc4f8fe42d24e4f9dec3ebe89f39e7f86a708b3e07e672ec8a207bc5569adcba8a59e78b09b65171af4020bd0cc4a4191e9b4379faf0a488e075491b1ebf3e95b8ec84b52b4d0eddcb6e48b355bb463341afd86e5bd0daba33c5dc581f611faf5f02d4d47252ded4b0e1af7de58a377f5e198c9de32299758a3cd4a2c085b1edad2fe7c02ccb3c38b6291e92d93ef0788f0879b74dec2b025df617d71964fc53b6892e813a9924b3634a2002382b4d3601019bdcdce00d794b2b42d2dbf2a95cbbdfaa9d7c7e3e79e6b80c93462d11b4f91d6a9d92400d7683f6331a07bc3c37381963e02b224b5df45487ba32057b65ce62ca9c24fc2c337758b6d14e6bc58c34838831932df46282e9b196ee636f8b0a", "3ccb2aaf051e3058b0eb600e785f513c0f34e884f5284dc2bd9fe86085a9c55b", 0xfffffffffffffffb, 0x2}, &(0x7f0000000000)="81b88b7e0dbea0f7dca8eee79e02d528822d8726bfc7eb19181cec9616d23c13cd4f83fd681623f62d793d504766339f549f8edbeff8a02a574333f2637ae3b3", 0x0, 0x8, 0x6, 0x9, 0xfffffffffffffffa, 0x9, 0x9, 0x40}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 18:13:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(r1) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) geteuid() execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)='\x00', &(0x7f0000000080)='.\x00', &(0x7f00000000c0)='!@\x00', &(0x7f0000000100)='\\\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='.\x18\x18\x00', &(0x7f0000000200)='\x00'], 0x0) 18:13:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="c1d7e0c003c6f5bc43e406a38c7bbf9abeb45f8f587c739807e23e262d9f9a584687c66a8b1c03fc520b22aede34b4e453d203ea7a98db2d1f131df6f677df5a329a6ba1af02b65cc7fecc640d3b005858f899b78ebb05cc473ed58795510ff28ac5da093e6eaf7de1dee3abe8bd3fee578fbe5f9603086097db38c5a12fba6b9e0929b1e77979fc2017026567024d18e00cdd7669", 0x95, 0xd, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0x0) 18:13:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82026a0f7734666c4fd10905eaa093dd9563967f979e1bff0d11622bd7ad9d9a8b1d0de4f1ae13355810ec65894f37be935668478087a599887031d77f3211440ff2cbacd2cd69c3a96756e967de45c00608cbf8786fdf3db53200dd36c0ba161f4a6a56a380e040d87fe6b71f584aba736519051b67cc7d2b9700"/137], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="00e4ff00"], 0x94) 18:13:25 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) syz_execute_func(&(0x7f00000001c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000280)={{"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", "36a5410d5699d6c9c88ad81e2fdc20b9a95665d6a2411ff22ea5d8a4451be5c9", 0x4, 0x6}, &(0x7f0000000080)="2cdf84112e982a872320c01019cc54039b8cd21b60a77f1d414031218db2b98c72d0973c8e2888556246026cd301dea119b3df219229bb44d96ef17dc1f044d33b7443eaf8370e2a29d4bea1d3fb9de175f84c5ed3731a8eb5d02a6e364123ac3586eee49c02a59b162239db93120fefd2cd8a2b04db91a456197a91d7c8f5dcb61069c6fbefe0e63f7f5c57c7d522bea074e35002edbe9196bc81f426fe8bc8fc6491925d52717c43022ec9a1d7c84ffe9d3a4be5f75668643f7200fd07bd5d5b2af44a486e15de553394b1dbaa8903", 0x100000001, 0xd38, 0x40, 0x20, 0xdcbc, 0x400, 0x22, 0x7}) 18:13:25 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="724f004ad8a9893cfb2fa7ca22d0ca19c44e20301c43c92817a8c429927fb2f8beeb6034d67244b43c70f09f85a5ce73c2ec65c6b8edfdb0b9c274940489b33e140e71b6ced2abb2f136f5be82f64bc472dbf0b9b8cbc7b99e29c49b4b1c135452eda514e216ae084d4f2f76636702449213a9465c60c2ba42e1bdd66dfd4e2f027ac35b13c225d72896eff8ad5a81be953791e419bddbe2b1383626"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 18:13:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x4, {{0x1c, 0x1, 0x40, @mcast1, 0x1}}}, 0x88) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000001240)="4e70f33c5565a2ddf9add3d6ecd205ce674666cb503d9c24857e3eeced400cb16b7826ad0241172f69703ec3abb64a36925a5fc93e279d4baa14e90ce325148daa09222e0a246ad932139db2e12271384f72c894b07055d78b24f7ac02016a1f5167c933ab5458ba13720b111b858913d2174a9b05409fd0737411fe327ec8710afa751136f669dee6e823a987b8c48ee1275fdd46ca760f9bf7b220") pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000080)="230153ae575b9f806be032978bc65487b92ef807c4c71221c17b415baab41da8039ad6035d6337766fbd42314202874e00", 0x31}], 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) 18:13:25 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) r2 = socket(0x12, 0x20000003, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x100, 0x9, 0x10001}, 0x8) 18:13:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x7, 0xfffffe, 0x0, 0x401}, 0xffffffffffffffb1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x7f, 0x9, 0x6, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x7fff, 0x2, [0x1000, 0x9]}, &(0x7f0000000240)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) 18:13:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x4f5252b9ab9b0aac, 0x0, 0x2}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) mprotect(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x1f, 0x10, 0x8001, 0x100000001, 0xb01, 0x10001, 0x38ebb3d9, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x1f, 0x9}, 0x94) 18:13:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100), 0x14) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x0, 0x10000}, 0x8) 18:13:25 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x1) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)=[&(0x7f0000000040)='/!.$$(\xe7./@\x00', &(0x7f0000000080)='^,\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='^\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000240)='-\x00'], 0x0) 18:13:25 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) mlockall(0x2000000000001) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) accept4(r1, &(0x7f00000005c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x20000000) r2 = msgget(0x1, 0x2) msgrcv(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c38a1a80000000000000000000000000000000000000000000000000000000600"/227], 0xe3, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x6) mlockall(0x2) sync() r3 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x1000) setrlimit(0x2, &(0x7f0000000180)={0x6e, 0x200}) shmdt(r3) r4 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000080)=""/31) 18:13:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000aa008000"/128, @ANYRES32=0x0, @ANYBLOB="09100000b90000000100000002000000ff070000"], &(0x7f0000000100)=0x98) r3 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf000000000000000}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @mcast1, 0x2}}, r4}, 0x84) 18:13:25 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x8001, 0x10000, 0xb89b}, 0x8) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 18:13:25 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3, 0x10, r1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) munlockall() ftruncate(r0, 0xf109) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000100)=""/201, &(0x7f0000000000)=0xc9) 18:13:25 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x20000000) ftruncate(r2, 0x6) 18:13:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8004, 0x1e5) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) ftruncate(r2, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000200)=0x22c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x101, 0x1eb, 0x2d, 0x3ff, 0x3}, 0x14) 18:13:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0xffffffffffffff7d) listen(r0, 0x0) 18:13:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100000001, 0x0, 0x9, 0xfffffffffffffff7}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x1, 0xca}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000e}, 0xffffffffffffff2a) 18:13:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="27000000c0e884c405ec490c5bdb625536bc7a79b951e72846802b4600ae24cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf558dc23f36a105b0023949"], 0x1) socket$unix(0x1, 0x2, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f4187") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000005c0)=0x4) setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 18:13:26 executing program 0: r0 = socket(0x18, 0x0, 0xff) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}], 0x14, 0x108}, 0x1) 18:13:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="2c48d584a31ae9f38c468b10cba2f90a02b9b3514f5486875c114fc516181d23b9a438ab5666cd326d050bcbdcd69b8f7a06a7d4330688879e8e0e1faa7ffc", 0x3f}], 0x1, &(0x7f0000000180)=[{0x10, 0x0, 0x1}, {0x88, 0x84, 0x0, "05944182ec434d4d7a2f57e3d3c7714d24711855d879d928888db86b2d8e542be6488bca1504c76f09781b83cb00b133f4671612d4f4f17ded0b00e15596bcf41a0b21e91c23e81c2ae2f3a98f154305640c77afcf9f08f9394cfe3df0eed6cc90b56bf805e0d8fea11012b8c52f9adcc81dd7"}, {0x40, 0x0, 0x5, "41044be8f262e78c3f203ced847f0d7f26ac4bba9bc7ddcb05a1773ddd28c1fbcf1be0b979f54f74022cdaa8720e30"}, {0xd0, 0x11, 0x5, "3ffa61d9e258c6ed160b092fd24bf439ad3e3a2d52ffa8b637729f67660da75862a4d5147b6c91887b4c6ace58b97c8ac8a58b36bc08331a415a2f8e61ff8f4c65a02fe025c058f7e53f6761da1afd4a9637c7e34364ed8c3c45c2059677394e522e97ecd0c6572083226b0b0e67c5ccb62f8e2b6ab119006441fdec16f2107cd018ada69da0010aed9f740118828afaa2f3bf043a6a51945968ab6541b3447bec2743c72d9dbe7922262b789a22b8f1cd121da42531518da1b8ef02eebb6bce"}, {0x48, 0x8c, 0xfffffffffffffff8, "3c28a3a33a0d316c0598a24c16676e7b76b9a48abc422d235080f438ab7e396438e7c67bb2ad344606a7e4f2c568713e83319b"}, {0x28, 0x29, 0x5, "8671ee189396f9a31e9ae4e1645859328ca72e"}, {0x98, 0x0, 0x5c6, "523c10c838e7afd94f333cffbd557c8df9c66b73c77392efa0de8865758140d85b164b2cdadf1950adf0abe6f77d65eca0cc6ae2824bcea744d5a7026add4e66a73f8d94168c1dd44b9e1745af0af37ffc592f79d2d941d4cbd7810b64c6fa2b1fa8397404749e919e8aefc22ca2ead222c94cdfb7fb05b58a4b167ae1c084a40f085ffc"}], 0x2b0}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x8) 18:13:26 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0xa611681c29167dc) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b) 18:13:26 executing program 3: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x1) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 18:13:26 executing program 0: syz_emit_ethernet(0x61, &(0x7f0000000880)={@local, @broadcast, [], {@generic={0x0, "c39dde0c525ff389ea87a45ffd6b7187a30b9261e3c82a7917ca8b024b71da379ba1e07c3a2655cb58ef7d452dbc104c11e904d577d178b313f8c73c73021f3953ffa303bcb302f416b0b9552aef812fb943cc"}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9, 0xffff) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x0, 0x2) syz_emit_ethernet(0x5d1, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x3, 0x6, "ddacc5", 0x59b, 0x7f, 0x3, @loopback, @remote={0xfe, 0x80, [], 0x0}, {[@dstopts={0x57, 0x12, [], [@jumbo, @generic={0x836, 0x87, "d7686099e8c4f7a3fc023f0abeee491488f3749fcb916d7c81f570ea11117511c1ed8c2fdfa5314adbdec80530446782fe49e17e766b9a5611787ced848f729a9d158dc75758c722b1dc9b0bc484fd224638069c8c98fde4e3652ff169481032a78547c632f9b1fa3da720a523d8696adb7d189d8e349e41ecd14eb39537b1691dbeea8c35fd4b"}, @ra={0x5, 0x2, 0x80000000}]}, @dstopts={0x6c, 0x0, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x101}]}, @hopopts={0x5f, 0x52, [], [@jumbo={0xc2, 0x4, 0x5}, @generic={0x3ff, 0x7e, "191b4a3e22b67f3ff4ed2efd1d5a48cd3a309c8b7e9f658314f5d1d5dd71f07152b702fdaee5fdf32a027e781933cd5d5c7a7c562fc44e7b6f05374efbbaf05f33b965d5f1805942baa1dac74575b6df5186459fc68efd9dd8cf75c740419f598379af31a3213a3a1a2c5a873a30465971c40a92edc3365459136bf3c452"}, @ra={0x5, 0x2, 0x1}, @pad1, @generic={0x2, 0x79, "9e5f92595bd81143de2ec917dde1b549c6e6b49ebb5409b3aa1d601f58c3f81eb133a55b69f4965417823297231151968994979888c69a20d06aa26b49768482def633f456de31b0bb3c4766aabc6a633dbd613531cfe991469f8f70b65d73f3f43bc9a1ff1ce5d3024e5330ebf3df9707836e4dc2e6000f3a"}, @generic={0x0, 0xb0, "9641205471053d09bc4c1fe560c990e47076c6203c37c7574155fdbc7a9a4c49a59a0216b5b8f157ec66f21496925f815245c52623ec9855560bb1160061276c181643cbaef9e44fb450e6f272dc81db7302281fbe29dad80f45ed7b5bd5e1561f0d6b15a8ae75cba964f4cc56e139d631a65a0df31ef862c951c81b67bde5031c6d0cb99928d32dbd1d4cfaadfa971f5ad24a5b3d87fcf270394173d55081a9d19d4e1438a4190156a6209f2a16b242"}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0xd6}, @generic={0x6, 0xcc, "6aac486b7079bbec05dc3f1573cd4acc07ccb4c4532f4bdcfedad3effd8827b1b3f77b2a7b7ae171153a74cf3d8bb5e2b7e5b38221553cf0caaf08b513f4dfb20a7767c7077dec3b1b71bf38f1ff39db4aa91d6e99f600424e8d34b0ac713512a211106510dc19efdd73ea2c2b7a186cc2f7e257bd2406b7d7c1ab3b43313163c70d496d12e335ed4c49e1c1e5c94422716bcf26e6600b7ff8ce4bf55aeec56556aeab708f50a6b73490fedc685fb072798e62e7f7585fb2f06574b7696d9b4e918ea0448b6df533ffd65d6b"}]}, @routing={0x0, 0xe, 0x1, 0xc76, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @rand_addr="4ca5c548ea123da797b1544aa477e05a", @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @rand_addr="3f18f194d0ccfd94a0168bfbd9fb9b38", @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}]}, @dstopts={0x3f, 0x12, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x6, 0x79, "11c2b2798e43073bd1cf1417d4ee749893a4bb96ddc3d3dfcd65ea7cd79473ecc5846247917bae15b01cace3b03d8bffcb324f66151623aff417920fc82a045a3effb0c3657f96027bb23281c7c284d00e2aa715e949104d1bbb1627ce4b9dbc0e3a460f6e2243416b246e6fa281e594cb2e6d9d52c622d300"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @pad1]}, @routing={0x2f, 0x4, 0x0, 0x105, 0x0, [@empty, @mcast1]}, @fragment={0x7f, 0x0, 0x80, 0x61, 0x0, 0x8001, 0x65}, @routing={0x1e, 0x2, 0x0, 0x3f, 0x0, [@rand_addr="7dfdaf9844363bf42da2e0d670739f82"]}], @tcp={{0x1, 0x2, r0, r1, 0x4, 0x0, 0x18, 0x8a, 0x9, 0x0, 0x20, {[@nop, @generic={0x2a, 0xc, "dc8efd0cb73a94100587"}, @md5sig={0x13, 0x12, "805d65185429f97805a77164dae361ef"}, @fastopen={0x22, 0xa, "62f875e05819d29f"}, @timestamp={0x8, 0xa, 0x2, 0x101}, @window={0x3, 0x3, 0x9}, @md5sig={0x13, 0x12, "05006e994923878d86bd43fb236202f6"}, @sack_perm={0x4, 0x2}]}}, {"35761f6e21af3deda58f52fffe1da98cffeb27f0ba9309296f9bf96233e718cbb87b0225cb78bf3c63d22eadc67994bcc4601d7f0eb174a3f1cec9d46689ffa2afb784dba026562c0487d5a9f313aec92a174a77b52217ad844a3519edf18b8c170ae25be43176543191450580f78c11803c8f9ba61d08548edae03ad1b2970aff3ba57f179894e003a2c5"}}}}}}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000840), &(0x7f0000000740)=0x65) getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x4) 18:13:26 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="011a7f0a1607030000000000a4460c002e5466696c4530e5009fe1a57e706d9b49931ada8fa75184c850435203abd599b5cd4007548210d4556985059e19def4fa24347537ef742cc01b9b7cfb48c4fdd18b55cb9d"], 0xa) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 18:13:27 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) dup2(r0, 0xffffffffffffffff) 18:13:27 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x100000000000, 0x8}}, 0x0) socketpair(0x10, 0x10000003, 0x1a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 18:13:27 executing program 3: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") r0 = dup(0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000440)="4375816ea03265cf046cf8a6f5c9af10ef5ff261e0eb41699b4b1742169ed8f93962b660f8edb4f42e8758598d02eca69d86ed2c4ba12ad561dba5f564") setgroups(0x400000000000029c, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) select(0x40, &(0x7f0000000340)={0xe4, 0x5, 0x9, 0xffffffffffff3df4, 0x8001, 0x101, 0x8, 0x8}, &(0x7f0000000380)={0x2, 0x10000, 0x7, 0x3, 0x180000000000, 0x800, 0x6, 0x1}, &(0x7f00000003c0)={0x536, 0x3f, 0x3, 0x2, 0x0, 0xffffffffffffffd1, 0x2, 0x1f}, &(0x7f0000000400)={0x1}) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000480)='chd\x00', 0x4) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000240)="dfe41898503689fbfa0d0486b1345afd5ab100c49dbb76d45bfbf62264d2590853db796ecf7e76ca447b4748b480fb16ec8ec5478e34853b6d85c606d1f05e4c58addfbb470dc67ce29d7ff3b5cf9878e181cb13e6ec3c837a51df3f4d4ec9d011ef19ab5ff7f0cd9094e163563cf1dfc79a3c5c9242166e77a915262d3f60732f86ef7e4d531c1d04569d51f6dfb1340f06088fb939c0daa63446283e31df6379cd0813dc67d91a775a88cbea3cad61d2c9eb3102eb0e90f2f6439b469cee472ca9c33843d01daf3b76beb91489f1cc1f0f230b618cd32f633b3e4d817553c6e90d5cb6762f0c4305d5959dbfcc60f9d7636cfc") fchmod(r2, 0x9) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x4, 0x1}, 0x0) fcntl$getown(r1, 0x5) mkdir(&(0x7f0000000540)='./file0\x00', 0x80) 18:13:27 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x6, 0x4200, 0xfffffffffffffe00, 0x5, 0x40, 0x80000, 0xffffffff80000000, r2}, &(0x7f0000000180)=0x20) 18:13:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018c00907800000000609433df000000000000000000000000000000000000000100000000000000000000000000000000ae10e054cb659363217d49c0605327610321e8523251a7ab934052c1a8810a87295424e7b675176cdc7f904bea249f2b7bbe8c2c65d21c76cf0bc088e02c539c9fef87c7ec96b443aa0e"]) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:13:27 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x7, 0x2000, 0x100000000, 0x3, 0x5, 0x8, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x80000000, @loopback, 0x3}]}, &(0x7f00000001c0)=0x10) 18:13:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xcd, "82f56f326e2b6a515e445c2591acee614881d8267e7b6a7f5990522f3cd774eb26cc5d41241dbc36b4d344943fd0bcf1067eccecec28a5056676718e84fe0632357d7b52e5f7a45d167013cf5f4bf81078101b666c7a24e1c5637de61da3b9b4e3071c4d9fd0da488ce38e7d9779b251137798d41ff6b87c9496289babd681c9f02904ae968a604b8df2a67415095524162de564a0bec9e4bc3983d2caa8c654efa4eb210b4923fcd351a02e139f623973fe71b447b1f56772cbef3774b1763716288f2779a119c140c462b606"}, &(0x7f0000000100)=0xd5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000200)={0x474, 0x80000000}) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000240)="c58b1f2109e30610987aa325b325f3d7813014b285c3fe3262e722d9a92f8524e5b4bb59dd84883519328a1fc308f483415cbde995b919236c32a81be77dc64a50ed6548c75bd453b2d6c2e0e7c64b69de090efeb2bd344718925a657586fc54418ff383bf3ec1bf", 0x7, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0xfffffffffffff9b5, 0x2, 0xeda1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0xda}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x7a, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x8001, 0x101, 0x100000001}, &(0x7f0000000480)=0x8c) r5 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000004c0)=""/58) r6 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000500)={r3, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000005c0), &(0x7f00000006c0)=0x100) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000700)={0x100, 0xf39, 0xaf, 0x1, 0x200, 0x2, 0x9, 0x2, 0x800, 0x4, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000740)={0x0, 0x40, r3}, &(0x7f0000000780)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f00000007c0)={r1, 0x2533}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000840)={r1, 0x3, 0x5}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000880)={r4, 0x9, 0x400}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000008c0)={r1, 0x200}, &(0x7f0000000900)=0x8) r8 = fcntl$dupfd(r2, 0x0, r6) r9 = accept4$inet(r8, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000980)=0x10, 0x10000000) r10 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r6, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r9, r11, r12) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f0000000b80)={0x2, 0x120, 0x7, 0x6, r7}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x20, &(0x7f0000000bc0)=0xcec, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x50, &(0x7f0000000c00)={0x3ff, {{0x1c, 0x0, 0x2, @rand_addr="94fdeeb9c36d5a2f8ccb71edc3fefd67", 0x7}}}, 0x88) 18:13:27 executing program 2: r0 = socket$inet6(0x1c, 0x2010000004, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3e, @rand_addr}], 0x10}, 0x0) 18:13:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 18:13:27 executing program 0: recvmsg(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f00000001c0)=""/109, 0x6d}], 0x3, &(0x7f0000000280)=""/149, 0x95}, 0x0) 18:13:27 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2ac016079469e943333e128ef6080600180000060000000000f458aa6cc0e9bb93c20853131f80e4d92cdc002d"]) 18:13:27 executing program 0: syz_execute_func(&(0x7f00000007c0)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c441d906c4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e266430f1419161316ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c067f241d81c472d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f11ee267631eade247c9fb110f0f3804830a000000") 18:13:27 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x81, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3, 0x5, 0x2b49, 0x6, 0xfffffffffffffffe, 0x3f, 0x5, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x80000001, 0x6, 0x2, 0x8, 0x6}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xf, 0x886}, &(0x7f0000000300)=0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x14) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xc) 18:13:27 executing program 1: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getpid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x2, 0xffff, 0x400, 0x9, 0x5d57, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1ff, 0xf, 0x7, 0x80}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={r1, 0x9, 0x6, 0x2, 0x4, 0x0, 0x16, 0x1f, {@in6={{0x1c, 0x3, 0x180, @mcast2, 0x4}}, r2, 0x3, 0xfffffffffffffffa, 0x20, 0xffff, 0x3ff}}, &(0x7f0000000780)=0xb0) freebsd10_pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000800)={0x10}) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f0000000240)={{"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", "48cf7d99fac88f75ef352ad704275ab66edb984b55f6ad5dacc90028c5197a0d", 0x0, 0x5}, 0x0, 0x8}) 18:13:27 executing program 3: r0 = getpid() setpgid(r0, r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x3, 0x7, 0x936, 0x188, r0}) setpgid(r0, r0) setpgid(r0, 0x0) 18:13:27 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x400000000000000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r2, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x1f}, 0x4) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 18:13:27 executing program 2: r0 = geteuid() setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") r1 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000540)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000580)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000b0fc4914d3ad574ff0c8f9f5f981f25b1a5836c00362e9b5f116eb1d960ada0c2a569916e6"], 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000480)={r3, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0xfffffffffffff2a6, @empty, 0x1}, @in6={0x1c, 0x3, 0x5c, @ipv4={[], [], @rand_addr=0x2}, 0xfffffffffffffffc}, @in6={0x1c, 0x0, 0x7, @mcast1, 0x80}]}, &(0x7f00000004c0)=0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x5, 0x111) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000100)="7f8720d4e918b2b2") setresuid(0x0, r0, 0x0) 18:13:27 executing program 3: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x200, 0x8, 0x100}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xfb, r2}, &(0x7f00000000c0)=0xc) writev(r1, &(0x7f0000000280), 0x26) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 18:13:27 executing program 2: r0 = socket(0x3, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000180)="b33e250bb597db33b9496c3b6914bd65825decc88c6be620a7b22b7f0eee43c6eba418e395e5e46fb4177becf85d4c3915092db7f356324afb1e4db8beec1cd9a59d8efb99dd3d112becbe85500640d26749f1921a6c82d961078a52bb88bafbadb5d7ebd65c0884936d2350b55a0113cadf4e825dde2c5acb8decf5f8aabdcf7a2fe5bba29d923fecbcdd38c4ca35fbce07dcff5f66f0d1ab642de36a0b72c871dae4a4a5303776e6fc3af7186c1f8441b5a9c1d898c9f36e0de388395fb8269cb2943834cdae0902100cdb0ea975d7dab594e1") setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x20}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 18:13:27 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x3, 0x2, @mcast2, 0x100000001}, {0x1c, 0x3, 0x81, @empty, 0x4}, 0x7ff, [0x400, 0x8, 0xb079, 0x1ff, 0x1000, 0x98e6, 0x6, 0x6]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYBLOB="44000000ae998f124f293c005cfaddb8dacc0f71d3545fa69dd173bfacc0ce1ee03014b5fc4f6abfee00b0da2c52df15339d547338ab483da60fb76884862567951a756c652570"], &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) freebsd11_fstat(r1, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x98be}, &(0x7f0000000340)=0x8) 18:13:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r2 = semget(0x3, 0x0, 0x181) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/96) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 18:13:27 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x6, @mcast2, 0x19}}, r1, 0x10001, 0x5, 0x4}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x3ff, 0x80, 0xff}, 0x10) r3 = fcntl$getown(r0, 0x5) wait4(r3, 0x0, 0xa, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r2, 0x2, 0x7ff, 0x3f6, 0x8, 0x6, 0x9, 0x6, {@in={{0x2, 0x1}}, r1, 0x40, 0x7f, 0xad, 0x5, 0x2}}, &(0x7f0000000440)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r4, 0x0, 0x3ff}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r5, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)={0x1, [0x0]}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000005c0)={0x44f}, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000600)={@rand_addr=0xc131, @broadcast, 0x3, 0x3, [@empty, @rand_addr=0x6, @remote={0xac, 0x14, 0x0}]}, 0x1c) r7 = dup(r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000640)=0xff, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000680)={0x8}, 0x4) poll(&(0x7f00000006c0)=[{r7, 0x11}], 0x1, 0x8) r8 = accept4(r0, &(0x7f0000000700)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000740)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x1, @rand_addr="22f9fe38379c8363a386bfd80845c215", 0x8}}, r5, 0x855, 0x2, 0x3}, &(0x7f0000000840)=0x8c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000880)={0x6}, 0x4) sendfile(r0, r8, &(0x7f00000008c0), 0x7fff) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f00000009c0)={r9, &(0x7f0000000900)=[@in6={0x1c, 0x3, 0x5, @ipv4={[], [], @multicast1}, 0x3ff}, @in6={0x1c, 0x0, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xe4200000}]}, &(0x7f0000000a00)=0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000a40)={r2, 0x401, 0x80000001, 0x84, 0x1, 0x7eb7, 0x1000, 0x7fff, {@in6={{0x1c, 0x1, 0x400, @loopback, 0xfffffffffffffffe}}, r9, 0x9, 0x1f, 0x9, 0x2, 0x3}}, &(0x7f0000000b00)=0xb0) r10 = semget$private(0x0, 0x0, 0x420) __semctl$IPC_RMID(r10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r8, 0x84, 0x8007, &(0x7f0000000c00)={0xfffffffffffffff8, &(0x7f0000000b40)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfffffffffffff0c1, @loopback, 0x3}, @in={0x2, 0x2, @rand_addr=0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000c40)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000c80)={@in6={{0x1c, 0x3, 0x2, @empty, 0x1}}, r6}, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000d40)={r6, 0x5, 0x0, 0x800, 0x115}, &(0x7f0000000d80)=0x18) 18:13:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653008"], 0x10) r1 = getpgid(0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) wait4(r1, &(0x7f0000000080), 0x8, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x7fffffff}, 0x7) shutdown(r0, 0x1) 18:13:28 executing program 0: 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) r2 = open(0x0, 0x1, 0x400040) flock(0xffffffffffffffff, 0x0) fcntl$lock(r2, 0xd, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 18:13:28 executing program 3: r0 = dup(0xffffffffffffff9c) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000140)="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") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x108) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 18:13:28 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRESDEC]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202, 0x20) flock(r1, 0x8) 18:13:28 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f00000004c0)='./file0\x00', 0x100100, 0x22) mmap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x3f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x81, 0x22dff9ee, 0x7, 0x7ff, 0x0, 0x4, 0x9, {@in6={{0x1c, 0x1, 0x5, @mcast2, 0x7fffffff}}, r3, 0x9, 0xfff, 0x7, 0x1, 0x56}}, &(0x7f0000000480)=0xb0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb7b}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x100, 0x420, 0x4, 0x3, 0x3ff, 0x7, 0x6128, r5}, &(0x7f0000000240)=0x20) 18:13:28 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) syz_execute_func(&(0x7f0000000300)="8bc4c2dda8b41a500000000f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0d3c4a261b7e2") ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000000c0)="171c3f3de4d56a11bbc2820175191c76c90fd3cf445dd0ddc87e279629b1bcc6f5de98886297ce454d385daa2730ccf4bd3a1bd1d3a743da8da2204983eff6b3b9c92460d5691e9acc98f3731ef5cf7149a4e1ae64d0a9dffb3c29f784943af281e36ef557b53a0163b2c037ca536562affb849f9b60fc114bcdf75925f084262c72bff6673c1aca0c9ed228ae4ac1fd9dbc7f7d0f7d6e8b2353") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000500)="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") openat(r1, &(0x7f0000000000)='./file0\x00', 0x84, 0x4) open(&(0x7f0000000080)='./file0\x00', 0xe842747e2c839a5e, 0x103) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x9, @ipv4={[], [], @broadcast}, 0x4}, 0x1c) 18:13:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0xffffffff, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 18:13:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x4000001) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 18:13:29 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1400000084000a00"/20], 0x14}, 0x0) 18:13:29 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) recvfrom$unix(r0, &(0x7f0000000180)=""/166, 0xa6, 0xc0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 18:13:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) 18:13:29 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f00000004c0)='./file0\x00', 0x100100, 0x22) mmap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x3f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x81, 0x22dff9ee, 0x7, 0x7ff, 0x0, 0x4, 0x9, {@in6={{0x1c, 0x1, 0x5, @mcast2, 0x7fffffff}}, r3, 0x9, 0xfff, 0x7, 0x1, 0x56}}, &(0x7f0000000480)=0xb0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb7b}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x100, 0x420, 0x4, 0x3, 0x3ff, 0x7, 0x6128, r5}, &(0x7f0000000240)=0x20) 18:13:29 executing program 1: select(0x40, &(0x7f0000000040)={0x0, 0xffffffffffffffd6, 0x400000000}, &(0x7f0000000fc0)={0xfffffffffffffffd, 0x4, 0x80000000, 0x0, 0x0, 0x0, 0x7}, 0x0, &(0x7f0000000000)={0x100}) 18:13:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x80000000, 0x81, 0x80000000}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x7ff, 0x3, 0x104, 0x1000000000000001}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x8, 0x4) setrlimit(0x3, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x90, &(0x7f0000000080)=0x2d, 0x4) ftruncate(r0, 0xc7) 18:13:29 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) r1 = semget(0x0, 0x3, 0x108) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000000)=""/182) 18:13:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0xffffffffffffff95) r1 = socket(0x1c, 0x20000000, 0x800) accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/36}, &(0x7f0000000080)=0x26) 18:13:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0xffffffff839a1dad) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x44, &(0x7f0000000580), 0x1f) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = dup(r1) recvfrom$unix(r4, &(0x7f0000000000)=""/160, 0xa0, 0x40080, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) 18:13:29 executing program 3: symlink(&(0x7f00000000c0)='.\x00', &(0x7f0000000540)='./file2\x00') symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000280)='./file1\x00') syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f0000000380)='./file1\x00', &(0x7f0000000340)='./file3\x00') 18:13:29 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r2 = geteuid() freebsd11_stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000008c0)='./file0\x00', r2, r3) ioctl$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) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000ac0)={r5, 0x9, 0xfd, "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"}, 0x105) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r4, 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}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000a00)=0x7, 0x4) 18:13:29 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x4, 0x3, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 18:13:29 executing program 0: syz_execute_func(&(0x7f0000000140)="0c15c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x1c}}, 0x0, 0xffffffffffffffb4, 0x3, 0x5f5}, &(0x7f0000000200)=0x94) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1000}, &(0x7f0000000280)=0x8) 18:13:29 executing program 1: r0 = open(&(0x7f0000001380)='./file0\x00', 0x8, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000013c0)={0x10}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x88) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) sendto$unix(r1, &(0x7f0000000340)="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", 0x1000, 0x2018d, &(0x7f0000001340)=@file={0x1, './file0\x00'}, 0xa) fchdir(r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0xc) getitimer(0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000000)="0c1dc4817a2df998cd801b69e440df93a70000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4e57dc48145d9e42a2a002cc4c47676c5f2168f4808eebce00000802000c4c3c463314a515840074851518fe9509b9b9bfc0000c1ea0165f3470fa1f265dc5f0044dfd35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d1866363666410f3802ad07000000e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") utimensat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x8, 0x2}, {0x34, 0x7}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept4(r2, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x30000000) 18:13:29 executing program 1: r0 = socket(0x2, 0x10000005, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x200, @loopback, 0x100000000}}, r1}, &(0x7f0000000280)=0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x800, 0x0, 0x5, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1}, 0x8) 18:13:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000040)="c5e00e68ae485e528ff7427be06ffdda639b85d1e3d94901bc079bf821da01268e644385a934585f3580bc8c33c9ff99c5b3ae14c7c8d71cdc913003b1ef0e88f9c11ff0ac094b939c07971c1eb52062") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200), &(0x7f0000001240)=0x8) 18:13:30 executing program 0: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) r1 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 18:13:30 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x140) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100e0d, 0x111) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x1, 0x4) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x104, 0x4) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f0000000340)=""/114, 0x72}], 0x4, &(0x7f0000000400)=""/197, 0xc5}, 0x40082) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000580)='\\+\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='#\\\x00', &(0x7f0000000640)=':!\\\\\x00', &(0x7f0000000680)='][\x9f[/\x00', &(0x7f00000006c0)='[\x00', &(0x7f0000000700)='(\\\\}\x00'], &(0x7f0000000800)=[&(0x7f0000000780)='q\x1d\x99]@\x00', &(0x7f00000007c0)='\x00']) r3 = accept4$unix(r2, &(0x7f0000000840)=@abs, &(0x7f0000000880)=0x8, 0x30000000) r4 = open$dir(&(0x7f00000008c0)='./file0\x00', 0x8000, 0x8) recvfrom$unix(r1, &(0x7f0000000900)=""/26, 0x1a, 0x83, &(0x7f0000000940)=@abs={0x1, 0x0, 0x3}, 0x8) getpeername(r3, &(0x7f0000000980)=@un=@abs, &(0x7f00000009c0)=0x8) semget$private(0x0, 0x2, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000a00)={0x100000000, 0xfa15, 0x4400, 0x0, 0x2, 0x6, 0x1, 0x3f, 0x0}, &(0x7f0000000a40)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000a80)={0x5b, 0x800, 0xffff, 0x3ff, r5}, 0x10) r6 = accept4$inet(r0, &(0x7f0000000ac0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000b00)=0x10, 0x0) readv(r2, &(0x7f0000000e80)=[{&(0x7f0000000b40)=""/199, 0xc7}, {&(0x7f0000000c40)=""/188, 0xbc}, {&(0x7f0000000d00)=""/72, 0x48}, {&(0x7f0000000d80)=""/248, 0xf8}], 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000ec0)={r5, 0x2}, &(0x7f0000000f00)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000f40)={r5, 0x7}, 0x8) fstat(r6, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001080)={r7, 0x0, 0x7fffffff, 0x1, 0x2, 0x100000000}, &(0x7f00000010c0)=0x14) r11 = dup2(r3, r0) r12 = fcntl$dupfd(r10, 0x11, r3) fchownat(r12, &(0x7f0000001100)='./file0\x00', r8, r9, 0x600) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r5, 0x8000, 0x8, 0x9}, &(0x7f0000001180)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r11, 0x84, 0x1c, &(0x7f00000011c0)=0x20, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r12, 0x84, 0x5, &(0x7f0000001200), &(0x7f0000001240)=0x4) poll(&(0x7f0000001280)=[{r12, 0x8}, {r1, 0x2}, {r4, 0x27f14398d0cc5202}, {r0, 0x82}, {r6, 0x10}], 0x5, 0x401) 18:13:30 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8023d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6, 0x101) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="53a93fc821a3362217321dd340bb83c37bb598a1806a5981dc66a87f67f5360d8c8aece0f8f8abc4697fa18d9647dd2dad2b3650c58111b0f7ee37142e72b88d38adf29fbbdb8dd5872273747550563b13fb2dc483d89ed55fac639fbfd0c1d6bdc5e7625d72094d5eeaa40f696b6ef3c589cb374832ac317179db01842619c6f2a2624b8c0d45c11d1a593f6f3d") 18:13:30 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x200010000, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001}) sendto(r0, &(0x7f0000000140)="800bce20ec7e28f3d9176f0757291171f1203efbc30fcf9344fee95ba082ea412acb8b5512651047f4d56bb56175da0646a0047a16385d3cd9fbde3506fd9d14b56d0d145d58818ee069b2e9087b31b4c5a376727abd06b1572acd6f0d87e5e77c0238d4117357a9f8e0963578f5cb6c3d68673431372e393d9d0d95be1fcbb98d3af767edf06447935f1d", 0x8b, 0x8, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x400000000, 0x0, 0x78c8}) 18:13:30 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000280)={0x10000000000b359, 0x800000b35d}) mlockall(0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_http\x00', "f38fb002454ca723de8247e5c74803c14ad3cdfd30919fa9ddf154deec3ba0a21f9310c820b7d1802119954b8d1b845c1955a4f37d5a2b4009c6e7ebdc72e4f594736bac2bc82123d86df2432915ca81ba86c095ede89299de31e3575f1c74148dda28a3c4e5757c29ff71e044d500ea59a67c19a63b268a8e8b8cda1944aebf54daa8c91490bd15d287f0eff5bf554fad8a7b9372cd82125453a98501dfa0e67b5a882a43b88a8d553ba68300460b05d0108d133e0759eb4b86bab5366edcd5d46aa8ec0781d058577bb0470fd378330fbb616a197f8ea054cf793550b0d52228d33d9393d6ef20505659feea8a0a8c"}, 0x100) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)) getgid() setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, r1}, 0xc) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 18:13:30 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) r4 = open(&(0x7f0000000140)='./file0\x00', 0x3000c, 0x2) ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000180)="5852e71eb18482fb022119f8") r5 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000000140), 0x1000000000000033, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0xfffffffffffffc02, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfffffffffffffffb}}, r6, 0x7, 0x100, 0x8, 0x4, 0x8}, &(0x7f0000000200)=0x98) 18:13:30 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) 18:13:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 18:13:30 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x34) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev//.\x00', 0x4, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000180)={0x3, {{0x2, 0x1, @loopback}}, {{0x2, 0x1, @multicast2}}}, 0x118) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000140)=0x8000, 0x4) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) syz_execute_func(&(0x7f00000005c0)="983e2ef041861c625ea84a1c2b0f05f359bf0400000043c0eb258fe978c70aa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2f00fbb5e095b66440f3805748400c4c66db712f7dcdc0fbcaf00100000c4c2f87d65410f6f3621e361612e0fae350d00000001b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f8656743dc30470f383a4d4b8b7261c481f1da10") mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000002c0)=""/41) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="2f414891f60bd56b83b5897e5709073bbb9df9d62eaf1dfcd72c0860718385ffb4374892eacef17724b13bef9db0bc0eb356b284ec35030057598c80d4a1a1b365144982861e9b8eedc817c2985a61eda8e03c7d9d8b8284c72f5a33a79b2d57ab3015bd4d2bb9a85dce83d832fcb9be13bce2991c617e89fe7a991fbfefb42d36845eff517b5178a2bd1e2be8821add4d1d2dd0b29259a9ad7f542114a384f608cf33ec92c752ab669c266218503022ad784742c5", 0xb5) 18:13:30 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) r0 = dup(0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) Jan 1 18:13:31 ci-freebsd-main-7 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.1.170 on tap1! 18:13:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x9}}, 0x0, 0x1, 0x7, 0xc, 0x7f, 0x6, 0x80000000}, &(0x7f0000000640)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000780)={r2, 0xa, 0x1}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000008c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x1, @empty, 0x2}}, r4}, 0x84) recvfrom$inet6(r1, &(0x7f00000007c0)=""/183, 0xb7, 0x40, &(0x7f0000000880)={0x1c, 0x1, 0x7ff, @empty, 0x2}, 0x1c) 18:13:31 executing program 1: r0 = socket(0x11, 0x3, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @rand_addr}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7ff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) 18:13:31 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) dup2(r0, r0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000340)={{"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", "a6a4e798b40f362196b519687797993e4dba7f17299fb4b072e9de48d0d78ad3", 0x80, 0x400}, &(0x7f0000000180)="cab9c98b7e83f532e5b72f858b8140c95b61cae44d9855d713842ac38e82358c85fc26fb4397f24544689734ffc9b0e31821dc600c955ee58f8dbb1f772d533df5cdf58d2453c9916428438132e5bd9cf025d951036924f1bcba8a3d419ad99fb69bf1c73f69b2d369979644c185bda49bf009390b3c12a82227b18c84e7fe4e75edbb136f6b8b595e1fb081756622f46b4c353f42f0ce1358c4550076670bcd1fab2f8ca38076fbe32439f1656349e9ca8db4d735fd37203d75d871bf", 0x40, 0x0, 0x8, 0x10001, 0x3, 0x12d, 0x7, 0x3ff}) 18:13:31 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000800)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300c42131f88b727e32e94c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b0ff4b000000008171a30b8a826e673e2e0f542c3d273d0061000000d4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110fc461c515d1e34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878964600fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 18:13:31 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x6, @loopback, 0xffffffffffffab05}}, r1, 0x8, 0x200, 0x4, 0xfffffffffffffff8, 0x0, 0x3}, 0x98) 18:13:31 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fdatasync(r0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) socketpair(0x17, 0x20000007, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000200)=0x4) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 18:13:31 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCGETLIMIT(r1, 0x4004667f, &(0x7f00000005c0)) 18:13:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040)=0xffffffffffffff0b) r1 = socket$inet(0x2, 0x4, 0x7) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x9, "ace35a79375e781829da1d3156a5cda8"}, 0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x9, 0xfffe000, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0xb00, 0x800, 0x0, r2}, &(0x7f0000000140)=0x10) 18:13:31 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) select(0x40, &(0x7f0000000040)={0xbc, 0xfff, 0x6, 0xffffffffffffe64c, 0xff, 0x3, 0x31d, 0xc27}, &(0x7f0000000080)={0x1e49, 0x7fff, 0x9, 0x2, 0x3f, 0x7fffffff, 0x3, 0x3f}, &(0x7f00000000c0)={0xfffffffffffffff7, 0xffff, 0x73, 0x7, 0x8001, 0xfffffffffffffeff, 0x4, 0x3}, &(0x7f0000000140)={0x40, 0x4}) 18:13:31 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x45ab, 0x4d, 0xffffffffffffffff, 0xffffffffffffff26, 0x7, 0x0, 0x100, 0x9, 0xffffffffffff7fff, 0x0, 0x239}, 0xb) syz_emit_ethernet(0x2, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRES16]) freebsd10_pipe(&(0x7f0000000080)) syz_extract_tcp_res(&(0x7f0000000040), 0xc2, 0x9) 18:13:31 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x5) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x18) open(&(0x7f0000000080)='./file0\x00', 0x8, 0x8) ftruncate(r0, 0x4) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x49, 0x10000176}) 18:13:31 executing program 2: syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = semget(0x0, 0x3, 0x84) __semctl$IPC_RMID(r1, 0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x5) r2 = semget(0x1, 0x4, 0x0) shmctl$SHM_LOCK(r0, 0xb) __semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000000)=""/107) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 18:13:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000000c0)="709fa6d49454b1dd967195692722a7e686620822023bb088a5aac64bc45ccfefa3f6cd42aededcb70e15a03bf2ef3af828af27a256c6f98f2c5d278b54e75c26f492ba6b73f4525972b07453b9342aa559c11dd69484045f6d39491cc65e4828d8ee0c703a03ee878617985973edf141d3899dc3f275f4d2c1f01d7419babbc51ac00e8eeb07c765c7da44615a84d9ea0b4080ef5e4fa65e8b102471ec03a48d3795e2e7f3a7ca1ab19a7af59232eb10d772ce03b4dcd56dc13efdd5efc7a38f43b0d04a7e75da7a29b539ed8929067991") socket$inet_udp(0x2, 0x2, 0x0) dup(r1) freebsd10_pipe(&(0x7f0000000000)) 18:13:31 executing program 1: r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xa9, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:13:31 executing program 0: freebsd10_pipe(&(0x7f0000000280)) syz_emit_ethernet(0x17, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = dup(0xffffffffffffffff) ppoll(&(0x7f0000000080)=[{r0, 0x70}, {r0, 0x2100}, {r0, 0x2020}, {r0, 0x154}], 0x4, &(0x7f00000000c0)={0x6, 0x100000000}, &(0x7f0000000100)={0x80}, 0x8) setsockopt$inet6_udplite(r0, 0x88, 0xf510410c84497462, &(0x7f0000000040)=0x6, 0x4) 18:13:31 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0x0, 0x0, 0x0) 18:13:31 executing program 0: socket(0x11, 0x2, 0x4570) 18:13:31 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3}}, 0x0, 0x1, 0x800, 0x100, 0x4, 0x401, 0x9}, &(0x7f00000001c0)=0xa0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000380)=0xffffff67) r4 = socket$inet6(0x1c, 0x20000005, 0x5) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) syz_emit_ethernet(0x31d, &(0x7f0000000580)={@local, @broadcast, [{[], {0x8100, 0x0, 0xfffffffffffffffa, 0x4}}], {@ipv6={0x86dd, {0x6, 0x6, "061d91", 0x2e3, 0x3b, 0x7f, @empty, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, {[@hopopts={0xbc, 0x11, [], [@pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x5, 0x2e, "c047055283ba37400dce4a041e21558aef4281ab2aeea05a9bb9f13fbaab3546624065497eef7fc35de64fb92896"}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x566e}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x2, 0x43, "3bdb8e2132c2c14b682f8bf0b6ad6c51d5637b69d6cdebc42aaa015f15516b8541bb3068d5153005a7eadb034a2024ebeb2e8fa8c374d427736fc8fc488fcff8e8aa17"}]}, @routing={0x5f, 0x8, 0x1, 0xfffffffffffffff7, 0x0, [@mcast2, @mcast1, @empty, @remote={0xfe, 0x80, [], 0x0}]}, @hopopts={0x19, 0x2f, [], [@generic={0x0, 0x5d, "25b990bd6b0b1e6b605e2363c3daa11abc46fb6bf73d4ed5c25b5462fcf7136514ac69f6ea82bcbb34f87dca5654148af6460ebb47ae68e3e17fb64579da043b7d1e8ecf5d075c709b3bb6dd68e0f7a7d485cde3618e8f4b9566502fe7"}, @enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0xffff}, @generic={0x6, 0x6e, "cf92e76f3d7648e714244e53481959e77730f0343d37affd1dc1d4a07281ee9bff4f84b8fd5a91e7c2fb71da88d52af7366ad2cd6598901ba13a9ec00cc7a2038515ebd93821a45946dc933060322ee8348800945c571bb8a37f5d390b10ad29c377026401a83180088f2af4ff7d"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4593}, @ra={0x5, 0x2, 0x2}, @generic={0x9, 0x92, "30aa1172b77a78b846c9c43c00663691213894286e5c5ffc250ae99f83aa894280247945c5ad58d58fead9bc0c4c2a54270e5346c71f62c271f048525f81e033a4bb8082c86d14610e1ebaef856ad9e2a8ac9061639335903aae4e2215897be330b5986869bfa803d3c9e7d370b27103a5370562af8f53e5f2c075dc85f5fac5602d2f6686f7516d1d09da5b7b980500d7cd"}]}], @tcp={{0x1, 0x0, r0, r1, 0x6, 0x0, 0xc, 0xcb, 0x8, 0x0, 0x5, {[@generic={0x27, 0x7, "21cfdd18f3"}, @eol, @nop, @fastopen={0x22, 0x2}, @generic={0x3, 0xf, "4f4d84eed5e4d4649145ef2809"}, @eol, @nop]}}, {"0f5f2de5339b9916f743b92dcda3a2796b34794a35a6e8defc8f3deda24a79d248565b5512d2cdcce33e8784f5a5d67c6797c922702cb87d83e811397948461e5d69f49441410e3c27cd77"}}}}}}}) setsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f00000002c0)=0x37fc, 0x4) 18:13:31 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r1) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0xe, &(0x7f0000ffb000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 18:13:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x7, 0x2c}, &(0x7f0000000080)=0xc) 18:13:31 executing program 0: utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa50, 0x81}, {0x1, 0x5}}) r0 = socket(0x17, 0x5, 0x200000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000000c0)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000180)='./file0\x00', 0x100, 0x0) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x48000000, 0x10000) bind$inet(r2, 0x0, 0xffffffffffffffa1) r3 = dup2(r0, r1) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$unix(r3, &(0x7f00000002c0)="a9fa818625490674b4645b65035d8cfabf3c5decb25aa91b32e06c3fd666267743556a449b01006e4a91e4213ae04c070696068cc7932d33885453faf5fe35601424bd5e5f6638de7077fc68555c72231aa22e7c837333d1bb428bcce1f7ab00f3d22b5ce2f0e3d36b3ca6c0c6504b4f9e7e0c21c0d24f7b4586b7c3583441065fabb3b53ab60504c7bca7", 0x8b, 0x20109, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) 18:13:32 executing program 0: syz_execute_func(&(0x7f0000000200)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1ab57000000fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a212c21e7c39ffa6161c39ffa214cb9a56054f2d8f001b04b970000f08171a30b8b826eefa80dd4d4c422fd3467fc0808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") mkdir(&(0x7f0000000000)='./file0\x00', 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r1, r0) getsockopt$inet_tcp_int(r3, 0x6, 0x2a, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = getpid() fcntl$lock(r2, 0xd, &(0x7f00000000c0)={0x2, 0x2, 0x8f, 0x3, r4}) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000080)={@loopback}, 0xffffffffffffff0f) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000300)=0x4) 18:13:32 executing program 2: r0 = socket(0x19, 0x810000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2edfe5a4e60900"], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 18:13:33 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb65460fe9ed0fb8c4054e4eed751e0fa0c4227d310dfc7f00006545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc66660f7053012ec6c6c402f19d1e01b00b000000a80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b2647882a58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x101, 0xf, 0x80000000, 0x2}, &(0x7f0000000040)=0x18) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000200)="ade886e2d86bb946beff0ca831e2fdc0bf277b11d947a1571ed5afc8781fd4230a527cb7a165558fa201b9a95fccfd378b73e563632f808994ec318344e2774d7f3393ede633545018ef5c4ad75d3961e4747cf29f290e99deed") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x57, "c388823c0e58a9e2ee81bdd4e07eb509914ef25bc4c5607b89e20c44f065150d1a45b8fe1ee1ff8197d2200d1a7e3c8c8bdd93d428638d4f52108ee88c9cc61069cfd7e4ea25201af9e31aa4091da3096638b4ec17db80"}, &(0x7f0000000080)=0x5f) 18:13:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8080691a, &(0x7f0000000100)) fdatasync(r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b2000000a6ad66d8f8abb67227214c6d5ebc2471d25681d0c6d3e4c6a0ae146556de7f782b560e4485e4e2408f95d87990d4b2ec934867a57d8f45d3d3f49e2824796d21a3c6e5c7f8994ea9268fd1335693c08ebbe232e3e0c3ce877dfb965dfff08fce00047955d0ba86e9eb33900748c4dd2e490dc0f293d92de9b8722fd2e3268006c5e0d861edcd45debd3c1966e8d2f76a7bc67937044f01db9ad03f000051d5b24a5679dcb00eebd2009612334f3a0070568c32000000000011"], &(0x7f00000000c0)=0xba) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x200}, 0x8) 18:13:33 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="a02a3148de8dc85d495628121c0dba7213cde15f15e3b1244034a26cb2f0ca1c21053457e7d58cfd974ef1a0eaaf47e9041c9328208d6b9696a1a504e7688aa5163dcb482db73c530d01123c6c44b316e3fdc14b5aacb9cf05d7c25b4028c61fce32599876b264c77b63c738d9a8567956c1b6cf86e4187392e9912f0d41576ec2ef04670ce4c306e239566c581ecc01324fd608c5bc35520cb10d9b0135ceb214564d77bb") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) write(0xffffffffffffffff, 0x0, 0x0) 18:13:33 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) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001440)={@in6={{0x1c, 0x1, 0x1000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}}, 0x0, 0x3, 0x101, 0x1ff, 0x3, 0x1}, &(0x7f0000001500)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001540)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x8a79}}, 0x0, 0x40, 0x4d, 0x6}, &(0x7f0000001600)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000001640)={0x0, 0x101}, &(0x7f0000001680)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001780)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x7, @rand_addr="f63c4cc63c7edbe2149c8a274381c217", 0x480000000}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000080)="338f086fa8e18013c28f511130e33f452838e1c21974f5b69e6ab373f7bb2014d7962753f86bbe94e293e64b518b131c1fad4910af9264da58beb5bbdcb83c2506db385a09ea109840e2d978302143ebd3bb1196fa7c91cfd0e9be616706fa9ad5d970d89877f4d621ba11c983ece631680c167d9e25927fe59297097c1d376782f9e4b8780769707e516d48bf677e2615f8263363af6a5eaf1a54c28e58207fc6fbdf50d0bb1175e8a508389f8d301b529c405d49e93e409265a47b49479ef852f109f407b55f672a49347e6b14746a54bbbd11bac62fb2dc09fe8c", 0xdc}, {&(0x7f0000000180)="adcfd8d536bf8c49ce141b28f5f033afc13006d231efa44a8e01625f9a357406a9ba7cf992b255ab673d1c184485712f649d903b219a760b6fbfb7e28fe20c23eb25c5d916b0a787b32f7206bb50d62dd8804ed6bc", 0x55}, {&(0x7f0000000200)="b5529f5ca1a86c753eb1099c6e293b1343fa9766e0e87a88ae705411998d29fb81670ff5", 0x24}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="8958efab1bc62d19f07330228ee1c5b253373896c1e713356813edbfc7aff6ec4cc09df5d70f5fae65f47cff1617a62e7aa0fb09a8a6ea53ec9eded4e12794b8537ef1f42d00321a4e3be58e06f7fa", 0x4f}, {&(0x7f00000012c0)="df8b34e113c059cea2d9f293d06facf13f422e47a014208494c9976b6fd24d1c67ff812805cbce6bb021dbe4ea03fc55828cff4aaa335e4dad2d9d3a4181579f2c99034a4dba682bc4a6859173ad57140a73b06560987312320c735134f32c57e1f17f74c0f46ee0014e1e22eb37ec7c470fa229c23c8275c37166db9a780b4692aa224102e4ba87b966ba484315cbde57801ace4d84c61bcb44c0ab3d143bdffbe0e5d2d4518a48d664cd5d89ece264f866256d2a5f336a9579eef448c342ff145f1c38f66e95d6c90fe79b94dbc908de8130edc7747ae63467a8606b83c3d798b62d03e94f068e67c73bd918c27cd686f088da196dbc5b", 0xf8}], 0x6, &(0x7f00000016c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x0, 0x100, 0x7fff, 0x5ba3, 0xadf, 0x3, 0x3, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndinfo={0x1c, 0x84, 0x4, {0x18c7, 0x0, 0x9, 0x7, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x2000, 0xf76, 0xfffffffffffffe01, r5}}], 0xc0}, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 18:13:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 18:13:33 executing program 3: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e6660ff6c7a0e5be34d1c4e1f8c421fca0eb1e1e2e41812047002b000000ba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 18:13:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001511000000000000000000000000000000f000ff020000660000000000000000000001840090780015030060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff9c"]) r0 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/34) 18:13:33 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x0, 0x2, @loopback, 0xffffffff}, {0x1c, 0x0, 0x7, @mcast1, 0x5}, 0x3f, [0x401, 0x3ff, 0x5, 0x1f, 0x4, 0x9, 0x8, 0x800]}, 0x5c) writev(r0, &(0x7f00000000c0), 0x0) chroot(&(0x7f0000000180)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') fstat(r0, &(0x7f00000001c0)) socketpair(0x2, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000340)=0x4) 18:13:33 executing program 3: mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x7d}) 18:13:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) 18:13:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000007f2e0400000012dd2d25f97fe54f6b0d5e204049a86f54a852dd4c0b6103d43c"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 18:13:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x3) r1 = socket(0x1c, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) listen(r0, 0x0) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) fcntl$setstatus(r0, 0x4, 0xfffc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0xe, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x4) accept4$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000700f9e40000ff177055c426066b6ca95d7f4000a800010000006e9512a6e340914af7ffb5b7ab7811df843ab5bc714ae1f6377f9cbf796516cd77fad6cd4f6131b379b9b94562cd6866"], &(0x7f00000002c0)=0x16) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in={0x2, 0x0, @rand_addr=0x278}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @rand_addr=0xc3d5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8, @mcast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x3800000000, 0x4) 18:13:33 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x17, 0x10000000, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2207000000ff020000000000000000000000000001fdffffff00"/128, @ANYRES32=0x0, @ANYBLOB="09000000060000000200000006000048355e4a00"], &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRESHEX=r0, @ANYBLOB="162ed6b435eb6a46d6989f1905033a06abe24f0891f9761712f78ed3b91ea51d4387172b0ffafaec6160671dd1ebf10cf8c8e1ea3b6313b7bf4faf7764e1f2c163ada04bb4474c72f31242b438029cb086fa0773dd4d88d8f24f3b3a987cbc30da7872c0908a9f2c1d8e44ae46814c5b404892985d7c78ea7cd596f4112fd0a682953d98286d950627570d29a48e8f4f5707", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESOCT=r0, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRESOCT=0x0, @ANYRES64=0x0], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYRESOCT, @ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYPTR64]], @ANYRES32=r1], 0x2) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0xdc}, &(0x7f0000000180)=0x8) fchdir(r2) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x1ff}, 0x8) 18:13:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x3) r1 = socket(0x1c, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) listen(r0, 0x0) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) fcntl$setstatus(r0, 0x4, 0xfffc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0xe, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x4) accept4$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000700f9e40000ff177055c426066b6ca95d7f4000a800010000006e9512a6e340914af7ffb5b7ab7811df843ab5bc714ae1f6377f9cbf796516cd77fad6cd4f6131b379b9b94562cd6866"], &(0x7f00000002c0)=0x16) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in={0x2, 0x0, @rand_addr=0x278}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @rand_addr=0xc3d5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8, @mcast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x3800000000, 0x4) 18:13:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x600, 0x100) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x8, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) r2 = accept$inet6(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2, 0x7ff}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x4, 0x3, 0x7, 0x9}, &(0x7f0000000100)=0x2f0) 18:13:33 executing program 3: syz_execute_func(&(0x7f00000000c0)="b11291cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) 18:13:33 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000000580), 0x1f) 18:13:33 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x40, "82d8ec6dce34e7b2be849161164da31205a8b35da5031d8617c2ba7c4cd2f4b3c007586e0557ee5413ab4903154a9d58ee6836eebc58fcd0ff9b53376ceb1991"}, 0x0) 18:13:34 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000c, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x1000, 0x29, 0x7, r2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r2, @ANYBLOB="05ef447e54f32257b20fe1cc0ffe1e8a2f42090200000095e300"/35], &(0x7f0000000180)=0x94) 18:13:34 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 18:13:34 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)) setgid(0xffffffffffffffff) r0 = getgid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mkdirat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x40) r2 = getgid() setresgid(r0, 0x0, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) setregid(r2, r0) setregid(0x0, r2) unlinkat(0xffffffffffffffff, 0x0, 0x0) r4 = msgget(0x3, 0x8) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000500)=0xb) msgctl$IPC_SET(r4, 0x1, &(0x7f00000003c0)={{0x8, r5, r2, r6, r2, 0x80, 0x1}, 0xfffffffffffff548, 0x4, 0x14c, 0x3ff, 0x7fffffff}) 18:13:34 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) 18:13:34 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5f4, 0x1000, 0x0, 0x8, r1}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x2000001, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x100}, 0x8) syz_execute_func(&(0x7f0000000200)="0c0e8d3b98cd801b69e429e4e4629baa0f01db0d88cb620400d9d9d299dddd381cd6385f5bf9fb21a2b93db93d8fe9589b26c7e45ac753fbc4c4edc092000000809fff3e8fe840ed8aed8a5cf68508ddc4c1c17449abc4c251aebe5b900308c7e4f2738f73c4617a2d606c00002fdb4f08dd6d68485171660f47d09500000000009b129f9b9f9bb261d1d1e8eff265655f20c35bc4c121df670445163ef80f9966030faee42c243e0f1875c647d400db6900c401fe5ff6e3dfb6b6673667667066bd4343660f0f5e48230f01c4c3c366451411f2bd45937c93") getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 18:13:34 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x4, @rand_addr="a01ab6b1ec3cc79237470c137e573c67", 0x2}, @in6={0x1c, 0x3, 0x2e9a848e, @loopback, 0xfffffffffffffffe}, @in={0x2, 0x1}]}, &(0x7f0000000300)=0x10) 18:13:34 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x2, 0x4e}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000000040), 0x182) 18:13:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x5, @mcast2, 0xf8ce}, @in6={0x1c, 0x2, 0x9198, @mcast1, 0x401}, @in6={0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}, 0xfffffffffffffff9}, @in6={0x1c, 0x0, 0xae97, @ipv4={[], [], @multicast2}, 0x3}, @in6={0x1c, 0x1, 0x8, @ipv4={[], [], @loopback}, 0x1}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x9b, "43219cd9c9eab0095bfbc2491a97c34d9b48f41959156abbaaa1ab22f2bcb414ef7aef8b6a77c18a90a4e4f226b78bb05819f8a19567c847220ece80b4fc2fc9927baca609a8ec02c1b41c2fff4c3ba18ca32a5dcedd162d548412c2439f62325cea81e42cc0ebaa86d1d12a6998759901bb1714ba080f188676f47f11865e59f170c4e13b5949a139abb1b1a0fd675069edcc32da2c0ed09f3efc"}, &(0x7f0000000000)=0xa3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x7fffffff, 0x5, 0x0, 0x31, 0xff}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x11) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x2, 0x0) mkdirat(r3, &(0x7f0000000680)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500)=0x8, 0x4) socketpair(0xdaf2bbff999601da, 0x30000000, 0x3, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000640)=0x10) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000480)={r1, 0x100000000}, &(0x7f00000004c0)=0x8) 18:13:34 executing program 0: syz_execute_func(&(0x7f0000000280)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0f3d9c32d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xfffffffffffff2e0, 0x4) 18:13:34 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000e5530631b0000000000000000000000000000007fff000000000000000000000000000000fe0000"], &(0x7f00000000c0)=0x43) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), 0x4) connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 18:13:34 executing program 0: r0 = open(0x0, 0x800, 0x10e) r1 = openat(r0, &(0x7f00000001c0)='./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}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 18:13:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x4e94) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000140)={0x4, {{0x2, 0x2, @multicast1}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r4 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x5c2, 0x19c) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x6478}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x3, r5}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={r6, 0x1000, 0x401}, &(0x7f0000000100)=0xc) 18:13:34 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = getuid() setuid(r2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x1, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c0000000000ba3efe000000aa01000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e2718b63307ed5ef7ed9171a41a0e01053c7ecf6667ef022b0d51969e89c31203da00b1b14d1b7671300c879ec07f14734bee92118f1cf11c0aa7cf6c88b389d9573ad9e0582ef72d3c74", @ANYRES32=r4], 0x84) r5 = socket(0x11, 0x3, 0x0) sendto$unix(r5, &(0x7f0000000000)="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", 0x194, 0x0, 0x0, 0x0) 18:13:34 executing program 1: syz_execute_func(&(0x7f00000002c0)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x1}], 0x1, 0x0) execve(0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080)=0xffffffffffffffff, 0x4) socket$inet(0x2, 0x2, 0x0) 18:13:34 executing program 1: r0 = socket(0xf, 0x5, 0x3) sendto$unix(r0, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 18:13:34 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 18:13:34 executing program 1: syz_execute_func(&(0x7f0000000140)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1744fecaa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb831c4c37d398205000000d04f751ec4016d7d14800f0178c3c321045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db71242cff7dcdc0fbcaf00100000d3c6f8eae36161c481911651d2c4c2e5a97600f08171a30b8a826eef2727c423f961cb06e8628f6828f1f1360fe2580061c0f526264788fec4a14557610ac46249bedc440fda2b66470f383a4d4ba261c481f1da16") 18:13:35 executing program 2: r0 = socket(0x1, 0x3, 0xb860) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt(r0, 0x0, 0x4000000068, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:13:35 executing program 0: syz_execute_func(&(0x7f0000000080)="666626f30f5df266f0470fb1b265566666c401fa2c07c482bd92b4fddf200000c482e5a88284eb0000c4628d8eaacab5d5d926f20f2b8b00000021660f38350844eb036440d9fd") syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)}, 0x0) r0 = dup(0xffffffffffffff9c) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c, 0x20000000) 18:13:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0x0, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x8, 0x1, 0x5, 0x10001, 0x1c995fd1}, &(0x7f0000000140)=0xa0) getsockname(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x6e) 18:13:35 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 18:13:35 executing program 2: syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000740)="668442673e8c27c08b3ebe3c31a305f2f66feb4200174ecff3242edea8e28978ba81f1e2bac34b061f335026ecd4e279b85efd4651b6f9b51cc9e0a7bea4ebcc53cd98d1ecd767bde0756c77a2f33aec5b187be8a4f8d0a9200246ad4fd22f6e40a5983932f89f99805484689f975b62abd8ccc782dbe42b9cea502b017de770334ea9d9c66f93ddf0e0059b89a8d559ce22059b17e47227fb324921f6d3707883fddc204275940b3593874e5551a76638074365bccf27015cc15f6395287f4e5510eb68a6af02544e64e0be6ff7f9ca907d9889b273dceb2019ced80c1d34c55b394ca6314b24f71333441a") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000980)="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") r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$getown(r0, 0x5) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000002c0)={{"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", "9b43a02dc9ea632d09e6d5a78931a5040b1daa86f6223511e6db7eca62d1048d", 0xdd, 0x730}, &(0x7f0000000200)="85a7fa5f8508a442e0a2380dd89f392536330cc1cce4b87a6218a43534b973e4a5f34e8c0f984d20c03c50bc9ecd3b1359fe822ef2fd517fc231ad9291eef438fecd4b9b0934a2a346f59928a9c1f5bca248da3aa2c62bab37a8fa04c056f23a29b89407865e44332820f5c2463daf3e8345769d645bb2d0cfe5e1210f50e23e18f92c4f789c18d17e840528b53330e0a9cab079760543b99f209c61abf247", 0x80000001, 0x1, 0x4b91, 0x80, 0x7f, 0xfff, 0x9, 0xffffffffffffffff}) getpgid(r2) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4) 18:13:35 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) 18:13:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200) poll(&(0x7f0000000000)=[{r0}, {r0, 0x80}, {r0}, {r0}], 0x4, 0x100) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") fcntl$setflags(r0, 0x2, 0x1) 18:13:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x100000000, 0x7fffffff, 0x1, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="061a00005ef3b11fe64a968ec5d69786"], &(0x7f00000000c0)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) 18:13:35 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(0x0, 0x0, 0x0) close(r1) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) freebsd11_getdents(r2, &(0x7f0000000140)=""/235, 0xeb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast2}}, r3}, 0x8c) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) 18:13:35 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x53) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x2, 0x3, 0x1000}, 0x10) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 18:13:35 executing program 1: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x770a4d2a8a9dfae4, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000300)=""/133) 18:13:35 executing program 3: r0 = socket$inet6(0x1c, 0x30000003, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x7fff, 0x4000, 0x1f, 0xc17f, 0x3, 0x6, 0x5, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x200}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 18:13:35 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) msgget$private(0x0, 0x100) ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0) 18:13:35 executing program 0: msgget(0x0, 0x18) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x100) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000000c0)="c0e3eed732bff8a065eeb47f6e69be1458b6960eb215b81263a8db036be17e76e9b95d7f17ff9082c041d9484068172a8943d1e8101793543bf701fff8ebc6a5cfb765c35cbc46c63bc9a1dd1a6f0280cbc1e5335641a19aeaefb5569039e0") setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc042, 0x3b) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000240)="b1fb12c8d13f44834294f641d118fcb919373efd547616ac8c41daa25a15c6f14f8a419090964d159019e37649a372d2e91f5b598c1113fda5a0c2e22a38772244222c98") r1 = semget(0x3, 0x3, 0x14) __semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000140)=""/230) 18:13:36 executing program 3: 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 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$unix(0x1, 0x2, 0x0) r2 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = geteuid() getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) r14 = getpid() r15 = getuid() r16 = getgid() sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)="e0e544c9838f6bb75032899c1c753bc78d237cb1b92e9a1cda902ab5686ac79cd4ebe5715e4c2bc3c1492fc5ad25d9c22822f76f7cad35fd3a8a2e55091f955b088e95761d86514c956cefd95f149ceb554066483e8de0e35df5d62b0fbf4876b71dff05b75202c45b80dec073a39251401970ca508b808aabe5768a13ba8442784a74544e42405215134db66ee6a5885ed54f5d35f6a8e9413902fe4c623897d7246ffa176faf8bbe0507a2c47ba51b202d29d8cd7da8701ad21451b7d11b17acc54071e21511fe26b0a789df7216095b19ea0944349125b7628d05323162ece4f5e216f6c1279e72092e970ddad53ad9", 0xf1}, {&(0x7f00000002c0)="dcc23dc41c32ae740247b319386757e65dcdd65fab290291ee684f751d7a430623a8e65c2bdd41ecc846d3203a53534ff868eda2a205d1f307921844f49897a7e790e4e6f607166e624762a240215e7fee57", 0x52}, {&(0x7f0000000340)}, {&(0x7f0000000380)="dbdee756f53fefc8d1dd9ac0e2bc2bf159ae7ba88aaad5a72235f9eafa294f4db81a4e12922ec61eda18f5b34fc6b462aa81bc2acb8bb67b148a10fbcc1762c3772fa21c603e4b9159f76fa2545f9eebd1255f12375bc15526283fcef939572b1f3d0a75bf2a88ee", 0x68}, {&(0x7f0000000400)="2cb027e63d42a5190e8362f84c0c140b4d3b456d129cab627b9b50ef69137681fce11e5196a6e692ecfc742c69b687162198977a5d145bbe31f5929559c96f9ca9c9655dcfb5fd1281e4b7d40d0722b1dc2b8be3bb626f7d5e00a6f3", 0x5c}], 0x5, &(0x7f00000009c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x138, 0x108}, 0x80) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) 18:13:36 executing program 2: accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x20000000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x400, 0x80) msgget$private(0x0, 0x80) r3 = accept$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0xfffffffffffffd5a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) __getcwd(&(0x7f0000000240)=""/220, 0xdc) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 18:13:36 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt(r0, 0x5, 0x9, &(0x7f00000000c0)=""/212, &(0x7f00000001c0)=0xd4) fchmod(r0, 0x5) r1 = socket(0x2, 0x10000001, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x12, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 18:13:36 executing program 0: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000300)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x162) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @rand_addr=0x7fff}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0xf}, &(0x7f00000002c0)=0x8) 18:13:36 executing program 1: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x100000001, 0x153e) syz_emit_ethernet(0xa, &(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYRESDEC=r0, @ANYRES16=r1, @ANYBLOB="30fffa6514dc65bdd3f086fe2ad91fa16f328cc64dddeb6ca5668f40277374676034b2ef16bec3deffada509151b09a77faccc544234036135c1108124db332e00727a13b3733ebac4b4d81ddf4e978664e565bda709e925a14e91da8e9c5299341ddb160e81aeb0b5b80c53788a1002466917dd289ccdb43fee3f74e47ce8bd311fe05a322b78757e1ea18df88d0cb1fdfa692b0d08150b6bc1343ae76c6fb2b6788f", @ANYRESOCT=r1, @ANYRES32=r1, @ANYRES16=r0, @ANYBLOB="7d95de801a8e3cbbeff25cc31ae98259e4bd7b3db4c97861b6fb6de156b63acf120dcd2896a4e05f71dbdf6b332ab1302e", @ANYBLOB="11f9fd82ad5aab872972e21d1e5e435121bff218d03ca57483bc015697095139afaf70e7b0ba7386b357cbc15446e9ca7621e9bfed3dd7290e50d09b792a004570ade2050cbfdf38a9df917751a6ed1b094f672e4162c787c232ed5e41b0530e9b4c75d9131c56ed0d3ee9a95f9f290f78ebc033a0b82a3dd0bc155270288d12dc480b9220a09e36b51e6c224dcb53b4755fd09b03a2e23e60a888a52f4375605f766a0f837fb82661d7fbc7a425", @ANYRESHEX=0x0]) 18:13:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x6, @mcast2, 0x2}, {0x1c, 0x2, 0x7, @mcast2, 0xffffffff}, 0x1, [0x0, 0x1, 0xfffffffffffffffe, 0x8, 0x3, 0xffffffff, 0x100000001, 0x6]}, 0x5c) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xd) 18:13:36 executing program 2: mprotect(&(0x7f000067a000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) 18:13:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="ec8128bd7ae54da67d03c4e4c82d6a4aecbec52542f223d593b20ddc749cbc61ae6e70cc6a6dd9cee05c3806da7724c08d96f9f4991adf4c61449f2ce9855994694605fc8b640a59fd804d082d44961dd14d4791fc2c04e445d26c9df01c5e39036e764d5bc92ab4a56807f1e20cb5944908c9391611ef76b5780fd50bcd6078affa7ebd133bd5db19ae7953726d2943b4516eca5784afe3d10d4c997d37b21cd19ae9fa942ab9d36ab4d815fe0f458ea94a520b2806c095a7713ad36282254572b3b386fb3901aa3224a3e5a49a00f801b550b340dd30599cac441f617b020b874d4d7c22876912698a1b", 0xeb}, {&(0x7f0000000140)="754e309828ccd1ab42d66eaead72a06a4695a69a184c201e2f", 0xaa}, {&(0x7f0000000500)="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", 0x25b}], 0x3) writev(r1, &(0x7f0000000100), 0x100000000000005c) sendto$unix(r1, &(0x7f0000000180), 0x0, 0x8, 0x0, 0x0) 18:13:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4) 18:13:36 executing program 1: select(0x9b96c765b33215d6, 0x0, 0xfffffffffffffffe, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x10000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=0x0, @ANYBLOB="00e9e68c000214139db1088b12648917937500"/30], &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x4}, 0x1) 18:13:37 executing program 3: syz_execute_func(&(0x7f0000000100)="1c11b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket(0x2, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:13:37 executing program 1: unlink(&(0x7f0000000000)='./file0\x00') r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x30000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @rand_addr="658f89f3bf15555697c9a7c97e76ac27", 0x3}}, 0x0, 0x0, 0x100, 0x7}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x7, 0x2, [0x97c6, 0x101]}, 0xc) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x6}, 0x4) 18:13:37 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x2b, "4e2172a367272bb6ad352b2aefabc27178d3155857372387c502f99541f3012e362fbfe965c764e85fc7ae"}, &(0x7f0000000100)=0x33) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) 18:13:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) fchdir(r0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) sendto$inet6(r0, &(0x7f0000000080)="1592607da80d6619", 0x8, 0x88, &(0x7f0000000100)={0x1c, 0x3, 0x82, @remote={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c) shutdown(r0, 0x4000000000001) fcntl$dupfd(r0, 0x11, r0) 18:13:37 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0xfffffffffffffffe, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 18:13:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000240), 0x4) 18:13:37 executing program 3: r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x7}, 0x1c) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) flock(r0, 0x0) flock(r0, 0x4) 18:13:37 executing program 2: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="7f8a209453c2256c64a8ef22463a3d793b2eb47bd4a85293c0aa4bf7ea9a06d7353b638b418c1e0e1e14898c5b7036") setrlimit(0x6, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 18:13:37 executing program 2: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) openat(r1, &(0x7f0000000080)='./file0\x00', 0x480, 0x128) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) freebsd11_fstat(r0, &(0x7f0000000000)) 18:13:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000000)) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x0) r4 = semget$private(0x0, 0x1, 0x4c2) __semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000200)=""/170) r5 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x202, 0x21) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7b, 0xc00, 0x6}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x2, "0792cb6d74c53246066420fe51933f7c"}, 0x14) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@un=@abs, 0x8) 18:13:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ffff000087a3089e01000000"], 0x10}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7fff, 0x80, 0x9}, &(0x7f0000000100)=0x10) 18:13:37 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) socket(0x1c, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) chmod(&(0x7f0000000180)='./file0\x00', 0x182) accept$unix(r1, &(0x7f0000001500)=@file={0x0, ""/4096}, &(0x7f0000000240)=0xfffffffffffffe43) 18:13:38 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25eeffff83040000000000090000001c0000808486bb5ab280bef30000000a000000000000"], 0x25}, 0x0) 18:13:38 executing program 3: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local, @random="c17f97f920f2", [], {@ipv6={0x86dd, {0x0, 0x6, "bb5615", 0x3, 0x0, 0x0, @remote, @local={0xfe, 0x80, [0x0, 0x29]}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x2, @loopback}}, 0x0, 0x4, 0x6, 0x100, 0x0, 0xddb, 0x7a6}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0xec2}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) 18:13:38 executing program 0: syz_execute_func(&(0x7f00000002c0)="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") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = dup2(r0, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x3, 0x6}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000480)={{"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", "9b9610e8f7d8f2a6c6c44fc052ed8ff153d8e03d43268bb3d3f3d37ebdd8dfc1", 0x200, 0x8001}, &(0x7f0000000100)="762c9bc22163e404b39230d85da34b8eb8548988922d17c0fd3b9e718747975ea30ba18fca563304667b56a151398ca758d749c13a2c48c3454a36c05aff318de2ebcee201c463062b215b446c6a330b33bf2a080f0d2505a7c7b50cc6e0366356f5a60c516f8d9d678b18ec7b15234c1251400619bad0b9509a07ade2232575ac18b776140a51e8a3fef105b048038dbc55c5233d0aaa086c4f69294b385df3230cc375705ee07f8dbd454ca0f8ac84af8f85d332b285f1531851bccb22a8a459a03477667685728adfcdf9cd9f09a7cd895aacf46865fafff45b8b5502e6dc23921e8cfd6828563bb3df63a2a563a03475d77d5c431a", 0x7, 0x5, 0x6b, 0x0, 0x1a2b, 0x3, 0x20, 0xfff}) 18:13:38 executing program 2: syz_execute_func(&(0x7f00000003c0)="b18a91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb5868f4a95ff9c44149f2168f4808eebce00000802000470f3805744500ea01efc48192558dc3c366450f186746f3400faee47c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000180)=""/145, 0x91) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x0, 0x20000000000, 0x7f, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x4}}, r1, 0x4, 0x3, 0xb}, &(0x7f00000002c0)=0x94) 18:13:38 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0xff7, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) 18:13:38 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1005a) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="ce967547b16e3d4e1911a1fe351bf61cf6af19a6e4db5fa6", 0x18}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) r1 = shmget(0x1, 0x1000, 0x290, &(0x7f0000ffd000/0x1000)=nil) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000500)={r3, 0xcf, 0x2, 0xff, 0xfffffffffffff800, 0x6}, 0x14) r4 = dup2(r0, r0) accept$unix(r4, &(0x7f0000000240)=@file={0x0, ""/80}, &(0x7f00000002c0)=0x52) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/188) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) r5 = getuid() freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000300)='./file0\x00', r5, r6, 0x400) chmod(&(0x7f0000000140)='./file0\x00', 0x100) 18:13:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001140)={r1, 0x6}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x1000, "dc26fd9afd476aea7858274a6333f4f164cc81840eff2a9570f0447bac3ce83c56633cb03a793da2bf697d38d8d0b76097a3d489338a46ad30d753576c7692ff5f8ffac6620f60b4705189a8b452c1a5efe4c5b8b1272e653898e53272e10425205f6d8568359dbb88e007db0ecfe3d19a0a7b17d6513e9a9cc997093f604b90c37281e0d68cdbcbe321fafe52236b0689f3a85316d07deecbab2cb23b8cd12b89f07befad8e9b03c557e4c0f3c2c2143088eb6a721a7e4e65f4d16a6af132aeab6cdd44d5153147517e9cd9c1323f1d69d6352c9cd96c67f9041b0a750dd2d6130c2d41fed1368feb3736402658337026df7661ba5774b7f8893987d0b6b845c03be5a5ddb7284ccdf73ad87771da284769440cb912d1f745e88fe69f423e824303784011e91af09d2fb753f3fdbce027013e12a2ec3ba21401b1cc055a9ee63e70b52846489ac4c14708a33f9fc043275ca466175b0ab9d9ba958ccc986047d85354d83fc3107acd9129a30096864369e700b6600b4e2a323dc9bbc9b48ce330b5a2356d54d7541d509a82ff69396b859e188eea31b15d51155cb1db78ce86a4a8c5ba9910a244f69ecdfa3c99cb1ff84a68c1b86f7c700af15e7c51c03c837648e59683b0643c1568306b67a07c26803d29414dff0e645f51cfd28a9ad65b4c7bdc75b6f4ef6a112bbdfc76a4cd83ff121af9d7b96b3f52398690db0ed20f276627a034464bf0b54d9bd3835bda5e200b7bbae322da6fb9e7cf084f30f15196c450840453d0c70a4622d97af75b78404912cc275e6f2f2faed68565cfd1d9311c57ed97379e8b9e23973ad0cf46317a508dc2049b2af7f8c3883e1adca59c6925f7a1ae814682120004f8c0c08ac41459d763d86a59806a120dd6e0e8d3dca6a5983a309ead0d94af76a28b80142487053ed5c0b301082c71a807f9926998fa80657b9d4ae622aedbbd11049c1dbe6b6a6177e1c876dbdcdbd13fdb41beeb7f66d0d0f7562a045112cd6c4c3591d78ef25fbbe7c14b0106ac726fccb2303f98011d00cd29cbf2855a4f22f6f5a15f4ef5cff24534e2ba163ddef98847d056737b02c88873bc319636fa79529d23029713d199bbb394b0e586b806c4b60985cbfe5050cf14692ced55c1913b8e4d5b27ccf0ed5d71bac9cc255097e64dcd6f856e8a119d5ded5b6766eefddd9940f8b8a77d11440cef9615d7aa67f18915066d5ff56a792ce8f7ef339b00aff405ec05ad32b0b37f788c6ba1e7a43bff43cdc88c9ae94cf25af7af226500d39dc9fbdde5b83b276c41c20f457c7bfc296653943c2d851e5b77c34f3414e8a6b9d590f49ee77cd7a803bfdc44678aa964e3f511c043a03bf143436d067fd1d6618528d37f1c31dc45805d411acd9620d919c28c3028cd10bf166951a12f71d9051db6deb19007317f861c07e10c2a9ac47b450814b06803e779d859e3371a925467c8a1dc3dbb3804e4c723f4b24c3a8e21994a7da9544a20efaa1915f21fa641dc8ac2f4409d50de79c97dbd284b2c11ea9ad70441a7e14cdbcbf48a22c63bb4d0cd82a06762ca089c4094eef6ca0cafa8675ee048b2578ffda4e4b0ab2ec3cbe83512e81ad98d549ca1dfbe3ceb30a1459bb156313703834783d28d7b629b97788417da58c247bc228aa686a8cbd0a476fa1735d25072c6f7dfe5a6804d4b425be0a321fe322048527086d8732fc44c563eb6ec4095fd1d2b15c0e13d284b3329f74fe8231b0a9471ae567adc5fbaa93e2cce6bba4dcf8a52140cb7bd581635fda1c7ca05e88112c742dafaa82904429d1836442c2d5118a235f7c5f210c6b783e6af698b913179c255b42b23135c513fe72e72ac3411630935d9f061fe81cb65af8baa3990169521f5578b84bed2d780748ce0f50ec71bd1fe23cce01e40cd71388fa6f686dbc407f108d384ab0e0c0a44488569f0d5873a33768f6849682fb1407a30790366ec40e22b9db76fe4cd51b3346239e9eef7808af6a050777a7dfd6d68a2448fa8bd4d13a9232562af6807fdf2a1ecf51f351789f095838565109d2fa19546175c625d0cb7900e71d66049c840998c785f094042a422d82323c9395cece89cf41476aa96b7a78578278e01f184ead16f0d648c21d0bb7ab0fd83a41c1186a6e2b9104c625a8833b9827c8891ddf4502343f9d51676efe24ee3d9d292b71dc003d655d87e795f4f9c75aaad94a7f309c68374bd305c33fcf974e17a13664ba3897991c04a50a68681d79b8df2dfb47749502cfe739787fd5ec3f08e5f261ce7278e4e37d8e02ff77ae3bc13794c3f0ffa6e559d61d540ed17ff75d4ac208640a1f4b94f5d2828dba2d889c8fcbd2384c323559659f81dbc5db0c05714a8740089c867c0fe481eec7c886417d471a94926dc8488429eccea61167f36899d5a03b6febc75ac78e75f8f350d78fb0fea489ea75a0641bd62bed13cbe965cb15a721accfbaa1f01e00d08c56965eab31e1f9f785bf97c24320a200f9f1219ccdcac192c2fef32a778874b55747ebc51e4d719a8b0ef3108dad67efcdd5d2bb3dc26706c96695ceeea1ea69b3918897ef8b3be21016b9860b7879ad09fa2fd7dca0e145bf52213aa3893b7a2b30d487e21987313cca6cd020dff9cb6d53c54bde59cf95c176ed86d3fb001a06108c5a35249393f30832e9ed240bd3266a3c3e2d8d1407431aa518cf8534a693f5d031eccba5105fdef284d89275d6e3e3854a7f7b49a59454bede57ddb8f353135e3f49d82c8a59965e4cb283d2c4af99ca77b683025ebe37690152277f96d21c47f0e074ad83e38efec3be030c7bee74ef32c89edae8ae73d32de74d2a29f8d71cabeeb4460114d86a1c051578786c2d6cd8cf7adc85cc56fa3a04994b989169d05bab8d2cc4e43b9dfc72bfeec5cf2a31f5298fc347b05bda7c2164bacde45a69dc440558579add80d7ec60d4170d49504711aecc734cb982240e52fae29d29026e74f3a1b79e717f3cf25e9903a47cf1fcf250351835f2e015636c781193f661a490d09dff2322de5c7508e93db73f3c0e26456208e17affd8eed6fb668e0fa4ab6ec9e55b43161068589f2c82be352c44ec25634e3c6483fcfd30bfff8fb3017081f4104c657b8e274e3db9f7fc3915bffdbc41016dc724514c2a220e95e73e9e68a629f7a88454bd0033a776e41cde4054ea93f928d9617141683085087e40c16b04d11042040354f9bd28262f7a1193ebf740cc7d24ccec0accee0ec9d974877d61e894ce5080e6f8baaab39bfa03b60be6fd188c4f032c626ba34fad4eeb30a9a36a38e82467a0980e8886a74a258f8375a218124cdd9ee8ccfd3abd6be492291ba65232e48bd554a063f4e3ceb5d039468664b681abe6c56703e04b8042104a63fab02739136dc2cb4c35f766a1af7707d75755b8e1bcfe5f629cdf3fc72b996227822f9b00fb415883f550bdd7814c400fa4ad7450c3f1940957b392cd1e5e635690089944b4dcf70c2d43550edfda4189d1b3530262125e57b00888835ae49140441990b10185580d5868c2256c1b8cad6d125dad244244da3b6cc44ecb1c09fae3c81b6e3a13c74f14788dc8b03cb4ba6564f0e26b32a2b07b498da96b7c1871aa62db717f6fdd919d9884412b0a7fb096dc2761d30e78418ccfd3eaf42aa97ad0a78b02b12f7ed791c48c71a3cf849c08accb425efdb228716dc3f60433c986c6f07c58d2b4513559682a34b40cf59162a92d1e906e9048f56eb41a616d660b7a90547e1ea6b42cc30a8d856b901dabab1c01b534c28d8930906142f5a4cf6f7234e690de2dd2767fd63f86d8ca55d5743ba1cf0f5e4c4b112e631c5c74ee07ae261ca153128a97bdc4b59fbf6e938b9c82f8bea81145189013b509afa06840acf491af776afb8c0eef3496b99056aa31bf09799fd870be9b581d6d842600d7f08322c605b36ec7986099093af07f4837585c186b7ac3c6cec77a0e4aa44d012fd0f3183098fc9aacb45f3da717bd29df61872cbda991dc3784d722b9c13477692b20d47216b5ef3599ae243fdebe9293ba08fc54295003e010054deca89094de1cb0104c1c15e857eb8f67e20b8495f3ebcd5853af925fff32dca1b215f59a5fb33a04174b1953e4ff626a16485a8e87b99370e08a59f3da01e5be3f1efa4693df73a24d435b04308ab5e0c66b46e771cf0275799b1b0d23dbcac1aff460a80858c77713bfb2412edfe44355930b52be2fc20366ba166ae34e16c5ea236953b2d5a65671636d8b0006b55470a787cfa655e64e9dd6dd986b4ea650201bb7d8c9dccff4baf86c760f493f9eb9d435a58564d3e6c799ccb67b3b2da757ae570f50c09d00e55276e10a23d649d89c2e2ec472d3553a8ee0aca33537ba224867f133702288b205b6ea34f9aa334e467ea189c6d85526b6e0e15bf9e8693039d9926abf2833102b68747c7dd8b57aa162f5f9cf0f2b52eecc8131e594ead3fa8d2ef8df6d3cc821413ff8838407bc21d68c6687250d128f8c9613c8da5684cfc33b2602cc54905f61ebb85683898db3ab02f35f21d2900f6bcc720470ca149fe21dd7fe17e529dad064654e107edea595d351357757e5b408b7afe2fa45a0cbae75e302ade0aa1ae6e97570d38255f7cf046fb48aeb28fefc9e1b6159baf93006f9f48cf6c46c704d4d6e9ac58f2a85f12c046b9bdf4307337da472659c1397dbe3dba206370942318a8b30caed15fb29f392498f35123a7b16f4bf2d75ea30eccb1356125ab0361aef9bd7dbf14a78e2a9b03ce9c26122b4424252673e695f1e6f34ac8cde18857e8941e4f31359af8200fab6c783bdd3e2374be67c2359c7a282d6ece73fb44f89793591133c0291246c90800c1ae65a0d78b4dfb63dd8f0994fb7976b9723c86ec23fb1ed1a35436266f52f0f108df053520bcda460321e48891fb37f6dfea5f7c3b7f16c62c5a925e60995567b94cc3adf9741ffc294c44ff5968b398e92ff07eda7125d109dfb4a363f86738e7af41eb0fb5b2f0291503e62e3e356d82e74033d28d1521016402788c8f702705f777d7129395c75839b3e0984dbe2af9f0548625d88b5cb3f1eea9a039db57ce12fbd24c891f6b5007f4edcc948aff0a87fc58b1dba039e1d71f0832109a4b0319dce763e4237fc1d0241ac767031a4badda8c38b81e111029f04a3d408934477d53bf9b47f8c5ab1a0bed2d187b7bce624c4ec5b123044bf87e66705ba4221cea4fc2cbe7d4b45846a8257dcb318be109d4442725f03047447a213068fec824e04a9cabc282b1d541ee5cd161d621f3bf664cfcfd4732f01951442482edec25cbb3729b94cdc405d52c82eb566d21e9cd60c33631b59abf46b50a67cbb985c1e2f952bb68168e1d0513660390beb13eddcefd7177ee4acb64c5331b215b5f6e79a407531a99b76b0085dff76d0dc3c5b3febe2bf49a82b1b196e8f3efc23c85397bce85547ce5686dd84ddaca18e6f97d80932959c145caccf83ae915423d8ffa51de0fc67650cde247be51027ce11207eeb3d00f3d162720e3e5618025f84abee4b4d45e12df4b8ee82d045ea3f9c96a95fc72a8f5c9245eb94411c50bcd9e7613bc9ab88982a85ac4309cd1804f267e99488048a6e85be67144294c67579e0d4ef9694d98d6c5392b6d6cf835df507cc9dfbafaf3b84ccd62fd083eda11ff32e2da0b63bf7dce6b427fb2f3f6e9311e6347cbadc88ded171bf68aeb171c8789a5eb103195922ac9dbb084dd842bc247ce1c4dd93abae2542c82b9f482c6914312eeb94bbef16c"}, &(0x7f0000001100)=0x1008) 18:13:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x0) 18:13:38 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x41c, 0xffffffffffffffff, 0x0) 18:13:38 executing program 3: r0 = getpid() getpgid(r0) syz_execute_func(&(0x7f0000000100)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 18:13:38 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000180)) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffff00f0ffffffffffffbc86dd6002c40c41c18e5cbc2a574ae0a45e000000000000000000000000000000000000000000010202907800000000609433df00000000000000000000330000000000000100000000000000000000fcff5d509ffb893c16322326340700000000006fba0000000008f40323a3e9b2e780a29a7918dbf49eb66b0c94471d7580acbbce11ced870c1f2d74842de965343fd11624a3ef464ca38c5563607b703a958b2426e240d65976c9b908eff696ad347afd43b8e"]) 18:13:38 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mlockall(0x2) symlink(&(0x7f0000000400)='./file0/file0/file0\x00', &(0x7f00000004c0)='./file1\x00') rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') 18:13:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@broadcast, @loopback, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x37, "ca78d2260dccdf9e043aac32e9143defae4570291a861e19c2948b0ca237091d21129e79dad638c3a58f42f380d37738cbbdc0680f6941"}, &(0x7f0000000080)=0x3f) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x771d146}, 0x8) 18:13:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 18:13:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x80, 0x20, 0x678, 0x80}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, r2, 0x2, 0xfffffffffffffff8, 0x281, 0x5, 0x7fff, 0x8001}, 0xa0) ftruncate(r1, 0x2a60) writev(r1, &(0x7f0000001600)=[{&(0x7f00000003c0)="01751270cc23d989281c2a7f9e3b01c97bf9d923f741f678dac294efcd2891d7170184cac65990b6c78f7c8dda6e98eed2bcc5a814e6059690bd728d2acfbec4fb", 0x41}], 0x1) 18:13:38 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = msgget(0x0, 0x48) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000002c0)=""/202) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 18:13:39 executing program 2: r0 = socket(0x2, 0x20000009, 0x1000000001) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 18:13:39 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = semget$private(0x0, 0x3, 0x108) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000140)=""/176) mlockall(0x1) shmget(0x2, 0x3000, 0x2, &(0x7f00006be000/0x3000)=nil) r1 = open(&(0x7f0000000200)='./file0\x00', 0x10040, 0x100) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000300)={{"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", "e246cf87ca884bc7e90b3838233f260cba9025b2fe768b6ab333c9843f58f30f", 0xffff, 0xfff}, &(0x7f0000000240)="be0f236b7922b4a67faac17ce0792dc3d23cab99625ad1a012bc3a3f4e5ec3cbe65ce7d185742e447c0435a142ece41b41ce0f9009bba8ea6c6b942ae9cb6632e8041787a3ad7b087b121ce0e48b174f611c1c46d0ebc29d3703c4ca85ec39bdb2e40540792431a1c123b542fbeb5c89dec72f0cb6b39950bd2486e5baec2c7c9bfe6d28ccfcecae0f208da63be23994bc318cb0b0ecbd0436c2885391d97257f4a44c63be", 0x8, 0x4, 0xd4, 0x200, 0x0, 0x9, 0x2, 0x3c2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffc) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet(0x2, 0x3, 0x40) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20000, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 18:13:39 executing program 0: setgid(0xffffffffffffffff) r0 = getgid() r1 = getgid() setresgid(r0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x0, 0xff, 0x7}, &(0x7f0000000040)=0x18) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x1}, &(0x7f00000000c0)=0x8) setregid(r1, 0x0) 18:13:39 executing program 1: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0\x00', 0x100048, 0x13) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="0800005a850000040109140000e20a36d8416ad4a80104000000d4651d4a5dc706a0c900"/51], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000004c0)="2947a2e860b28b4113d3de35efb82cd5943d5bd935f23e6f9227ac6751c4d6e73d2e46eefbe73346bb29cb74127a3bb34e25a667221a1c9293335cb987a53a97ae8ae07954155caf417a448392cce6024bf8b2f1ffa54f53f3044572640607b20ca5cad1370f5d6e799c91f197ef1393a735acad924e4b82d4d878490ec9ca8bf8f4f40f278c0afd4d854d2981551895498732f1bcad9d56e7ceb2113e697d8831a90fb63bc790d066d983efc926ec169415af72671942a4e2f00a4853cf36a34cf3de73813c47a02734cb713073a747c672fb740220971f") 18:13:39 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) write(r0, &(0x7f0000000240)='-', 0x1) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 18:13:39 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = semget$private(0x0, 0x2, 0x100) r1 = socket$inet6(0x1c, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r3, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000580)=0xfffffffffffffe1d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000680)={0x0, 0x3, "918bab"}, &(0x7f00000006c0)=0xb) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={r5, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=r6, @ANYBLOB="00000080f4000000040100130b2eb258bc8fb275bb14b3857d62ce6081ad497986d803279cef60d6787da099c6f1ed30a10aaccaf17bd328fd1c843a435153df10e4c266c1ae4d8010f1740f57d331f785774e415338eedb9aee7d21ecd1c7ff1852e4f1861b682eb001a6790fc5fa5a562f0c5e4efd886d07547e76654d8084658f1d3657f93c47acff1dba7894cd92cd20214674306362b5656679d299ad36a77ac3b5e4c2244dc8851eea4b3468a42904d7f035163d0ee462b39c75ab0b9bb4a612610cb585c72f79361059"], &(0x7f0000000500)=0xa0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) __semctl$IPC_RMID(r0, 0x0, 0x0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f0000000700)="96e44aa8c61db95747c715007489710d4532c3691607868b8ffd4bc4d2ad13603787071720f1f2ef4a04998d315721015083b08dda447c673f48fd9ae921a1f411d118a6714ecd6834faae797079731050c1a11700dc7b19315530bf938981da12f8a73447c054c386b613fa85a9ec2e4285da0c640bfe1dded818d70310e8735c3a4d3595b268e25f1647a3c26cede3008e1fab89e34b524976680680e72c0444031f580aa8a24caf095aeb", 0x7, 0x1, 0x3}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x20, 0x1800, 0x60, 0x3, 0xea, 0x1ff, 0x20, r6}, 0x20) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) accept$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10) mlockall(0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e22ff010000000000000000000000000000000000010600000000000000000000000000fef020e77adf9affffffffffffff0000000004000000000000000000007b84f14faf243249b8854eaf4ad5d400000000000000000000000000000000000000000000001200000000000000000000007fceb9fe000000000000ebcdad905a7057c048bbd7ef464c0b91b0df06549d6033e3f86a90cdc980fdac5ee93c5e473f489683742588f89292320e4a8948e3e0750e50a075261e1c9e622425", @ANYRES32=0x0, @ANYBLOB="ff030010010000000700000012fb070003000000"], &(0x7f0000000100)=0x98) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24) 18:13:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0xfffd, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r1, 0x2) ftruncate(r1, 0x8) 18:13:39 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000100)={0x61d0, 0xfffffffffffffc6e}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 18:13:40 executing program 3: syz_execute_func(&(0x7f0000000280)="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") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0xff, @empty, 0x1}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000000c0)="ef53cb6543a308892ab7a78b7d0f3c0ed7c017bb0a02020fc6e8099bdccb1f96d7577c8e4be645b593a2c99f4435cf7a561a1ffa00d81882c6e869e32cdb6b9707a5a303ed92ec677bd9f74763731080beb94b86b3328b4f8a4fa4b671c024c53378e4124757626961d253be965516c42d36ab6b2eb80c22ef6def6fb8394394590c116ed8b3f33059f81fa96c3d3ecb18bd5691748f667c1d73f4368fc16b0dd1c1bd2a7e075cab921939", 0xab}, {&(0x7f0000000180)="5090236ac916f0a88bf9964a29d7295095e5b31a86c14bdc4e69da09921dab59cce8ffbdee616ed307c9bb0039bb82b997908d233f028a9485bac0718f179379b8632850a96e43542dd42e5a1069", 0x4e}, {&(0x7f00000003c0)="f0160ac54a6c28761b395dfa8f861ae5f012cab3a78492e70895bc187536ad237ccaa2c5413e4dd0118c63d818686257bbb004fc88b37d13df3d23f66b818b045744df66e6e30b1151a6050f759ebc011e957e310eb7205b71a6d3cc0631c7e8d2f27a171195921eaea323f562c6942b9de8e81f64bc09d443e38f9625fa42ef781effd6bd2768f75a81b339d5cca00ac80987518d730d54361d3e1461777bce4786c1a8c2fd08ba4f4783a5dc3aa748", 0xb0}, {&(0x7f0000000200)="ca383d9be84137a9689b361595217be5080119b57311e5d008dcbc2e910f0ae5bc47e5011f4954379370e4da65839b980dab85f5b9c1b5e77cd5baf0e2638d7ad24e23173ac19df9064c4820", 0x4c}], 0x4, 0x0, 0x0, 0x20000}, 0x80) 18:13:40 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x3f, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 18:13:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x880, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)=""/40, &(0x7f00000000c0)=0x28) syz_execute_func(&(0x7f0000000480)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f746a70fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423870450f1819262644e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000540)="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") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x10) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)=0x5, 0x4) 18:13:41 executing program 3: syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x79f603df, 0xff) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x100000000, 0x7ff) syz_emit_ethernet(0x1e0, &(0x7f0000000380)={@random="b100485caa2a", @local, [], {@ipv6={0x86dd, {0x9, 0x6, "53f2fa", 0x1aa, 0x5f, 0xffff, @empty, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, {[@dstopts={0x5f, 0x0, [], [@pad1]}, @fragment={0x0, 0x0, 0x8ce, 0x4, 0x0, 0x1, 0x67}, @routing={0x58, 0x2, 0x0, 0x9, 0x0, [@empty]}, @fragment={0x48, 0x0, 0x8, 0x3ff, 0x0, 0x3, 0x65}, @dstopts={0x2d, 0x2, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x40}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x9}, @pad1]}, @dstopts={0x3e, 0x2, [], [@ra={0x5, 0x2, 0xfff00}, @enc_lim={0x4, 0x1, 0x101}, @enc_lim={0x4, 0x1, 0x7}, @pad1, @enc_lim={0x4, 0x1, 0x9}, @ra]}, @routing={0x2e, 0x8, 0x0, 0x7b7a, 0x0, [@mcast2, @empty, @empty, @rand_addr="40c01500c3eb1c1b5394fbd932794274"]}], @tcp={{0x3, 0x2, r0, r1, 0x3251, 0x0, 0x19, 0x40, 0x0, 0x0, 0x401, {[@sack={0x5, 0x16, [0x1000, 0x20, 0xffff, 0x193, 0x521641d0]}, @eol, @mss={0x2, 0x4, 0x9}, @timestamp={0x8, 0xa, 0x6, 0x5}, @window={0x3, 0x3, 0x8}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x26, [0x6, 0x3, 0x80000000, 0x0, 0xffffffffffffffe1, 0xd8, 0x8, 0x9, 0x6]}]}}, {"a0db07f1ed2ae75ee2fc8bdc18b0665f210024f924dce2a89191c352603522b255cc909fba425f7cd11ba4dc1cb73fbd5aee0718e4ddee1337fa69944d00abc7fc5664a6031b1b64e3e7d9a9b06141e0c5f8c22de4789fb1815916b8aa0c6020c9cc736da9c7a24f0f50b756d6597b7d692d3fe8b4278af53cb85ada8658b3df34b900ef83e2"}}}}}}}) 18:13:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:13:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e02000000653000"], 0x1) r1 = dup2(r0, r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000200)={{"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", "005a2898160566953a2ddf0e4688f3d80fc57c347a0ba90ad682dd7474bc4483", 0x9}, &(0x7f0000000100)="f0f058ce415d8558dae5c6e1290ed04d62d4669a8e78047ff9a164a2a3597c8a0d215d65d26727f43c863eeeb807cc6902505ed0d8f0c512f8ac85dfdfeb2e21ac854482447d575e2fc0cc09182614637d7668d717d1fdeb0056", 0x80000001, 0xffffffff, 0x7, 0x101, 0x5, 0x6, 0x37, 0x7}) getsockopt$inet_int(r0, 0x0, 0x4e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) 18:13:41 executing program 3: syz_execute_func(&(0x7f0000000440)="0c12c4817a2df9c442652f62a1cd801b69e4f56962f5696200d9c1d0c441395bf9f2680c0000008fe95c9b26c7e4c753fbc4e101edfec4427d82430f72f61ec48b2b44692263a4000076c5f2168f4808eebce00000802000c4c3f343a507485151dbd9c1ea0145b4b465dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") Syncing disks, vnodes remaining... 11 7 7 4 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe0026877400 frame pointer = 0x28:0xfffffe0026877430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 4825 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 65626 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0026877060 vpanic() at vpanic+0x1e0/frame 0xfffffe00268770c0 panic() at panic+0x43/frame 0xfffffe0026877120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00268771a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0026877210 trap() at trap+0x44d/frame 0xfffffe0026877330 calltrap() at calltrap+0x8/frame 0xfffffe0026877330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0026877400, rbp = 0xfffffe0026877430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0026877430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0026877460 vgonel() at vgonel+0xdc/frame 0xfffffe00268774e0 vflush() at vflush+0x3df/frame 0xfffffe0026877630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00268776a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0026877740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00268777d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0026877850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0026877880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00268778d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0026877920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0026877980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0026877ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0026877ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffdee0, rbp = 0xa --- KDB: enter: panic [ thread pid 4825 tid 100884 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why