ATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 06:30:59 executing program 1: r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000080), 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getrusage(0x0, &(0x7f0000000180)) 06:30:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x81, 0xf, 0x0, 0x7ff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x88d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xaa88, 0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) getsockopt(r0, 0x9, 0x8c52, &(0x7f0000000880)=""/4096, &(0x7f0000000180)=0x1000) 06:30:59 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(0x0) fsync(0xffffffffffffffff) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 06:30:59 executing program 3: syz_emit_ethernet(0x74, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00143b00fe8000000000443b08000000000d00000000aafe8000000000000000000000000000aa00", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800007ba45bfcaf694e3c4bd19dd3f6a6ac6cc8516e779b762d10e04d4f3eb046447d7cf8167b67403436b24037e64904f3d9310cf5e4e1016e7784b78ffda1a2f991965d890168afefe8640786b4b1c0e6cef9943e460eab231bc3458c48ef654b15f74a544f8372e687c48b7a61645ef41db6b017c735a7adf82995be47c98e43d178ed4a77a8dd552a0bac509767f919fb43"]) r0 = dup(0xffffffffffffffff) getsockname$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 06:30:59 executing program 3: r0 = socket(0x2, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="829e037e28e830daf000"], 0x10) shutdown(r0, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000400)={{"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", "660fd1bcb60f9b9af28ddacf02bbae8b8072394f4e515b00bcc54c19d54a8a0c", 0x7f, 0xfffffffffffffffa}, &(0x7f00000000c0)="fb9f9786c28313aa9e264bab6feef72c4a94ca6a107fd8052c66df007adc044611bee2df92", 0x1f, 0x6, 0x3f, 0xc9a, 0x0, 0xff, 0x7fff, 0x541874f5}) getsockopt(r0, 0x9427, 0xf2, &(0x7f0000000100)=""/24, &(0x7f0000000140)=0x18) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0) 06:31:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x210002) socket$inet_udp(0x2, 0x2, 0x0) 06:31:00 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x2a8}, 0x0) 06:31:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000380)=ANY=[@ANYBLOB="05000000939bb19302eb0194e1dfcabfbc74c2ace5d574e2ee73ff203cacfe9cb59077838a182e9070647752fc359be277aaba50145e7803088dcd3c80b03d76539db7b9bf2c10735462d8fafc9d0913d071ef68e107771251db39ff4a5006911f4665df44c3e011bc9f73e7b19541d0c28ed334601a44852cf4d1cb318f1166fda5bee65910"], 0x1) sendto$inet(r0, &(0x7f0000000580)='-P9', 0x3, 0x0, 0x0, 0x0) shutdown(r0, 0x1fffffffffd) 06:31:01 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = semget(0x0, 0x3, 0x102) semop(r0, &(0x7f0000000300)=[{0x3, 0xfffffffffffffffb}, {0x3, 0x100000000, 0x1000}, {0x7, 0x4, 0x1800}, {0x5, 0x9, 0x1000}, {0x3, 0xf9ab, 0x800}, {0x4, 0x4, 0x1800}, {0x4, 0x20}], 0x7) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = semget$private(0x0, 0x3, 0x401) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0x8) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f00000006c0)="d8f615ead4c8fc4c3464d7bd1c9a6ec387fdcf1152019cb298b6c4915ddac4f735bb279a3b32b233f7b7ca1498298c28f782d59c49d2b180dcde87c193e9a405d533f78e5a0060e562e309118eb6a95e7c194bbcc090801733214d836bf0380ecd914ba80401537c96af9a13a67566334312a69cdf4e1f4230e4f0aaa0443ad71147c7379aa2efd598fc833a1f7cf310e8ee2889060f0eac6bda07842b8226e6b56214cd07bfa2e867260ca58b49cee5dfaf88342dc0705202369f3bbde86d43bf81") shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) 06:31:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x0, 0x7f}, &(0x7f0000000100)=0xc) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000180)="eac9e749df4966312bd14e1a6e1c06daf8e3e9cf8dfbc33e8511de00000019c8382f6dd1d00a31dd5bd33c45a305e0d92e283b46b0a84a8128f2") 06:31:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getpeername(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) 06:31:01 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 06:31:02 executing program 1: mlockall(0x1) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240), 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x7fffffff, 0x4, 0x130, 0x9, 0x1, 0x40c48fa7, 0x20, 0x2, r3}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) 06:31:02 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = semget(0x0, 0x3, 0x102) semop(r0, &(0x7f0000000300)=[{0x3, 0xfffffffffffffffb}, {0x3, 0x100000000, 0x1000}, {0x7, 0x4, 0x1800}, {0x5, 0x9, 0x1000}, {0x3, 0xf9ab, 0x800}, {0x4, 0x4, 0x1800}, {0x4, 0x20}], 0x7) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = semget$private(0x0, 0x3, 0x401) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0x8) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f00000006c0)="d8f615ead4c8fc4c3464d7bd1c9a6ec387fdcf1152019cb298b6c4915ddac4f735bb279a3b32b233f7b7ca1498298c28f782d59c49d2b180dcde87c193e9a405d533f78e5a0060e562e309118eb6a95e7c194bbcc090801733214d836bf0380ecd914ba80401537c96af9a13a67566334312a69cdf4e1f4230e4f0aaa0443ad71147c7379aa2efd598fc833a1f7cf310e8ee2889060f0eac6bda07842b8226e6b56214cd07bfa2e867260ca58b49cee5dfaf88342dc0705202369f3bbde86d43bf81") shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) 06:31:02 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) setresuid(0xffffffffffffffff, r0, 0xffffffffffffffff) 06:31:02 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[]) mlockall(0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 06:31:02 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000b00)={{"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", "306435ece3d962b9efed174bd511b0935decf33c6d16c02ff40965f53d8495d0", 0x7a2d, 0x8}, &(0x7f0000000ac0)="1259907fdfd5b6e38203bae77c84ed93c961cf3621d1dd4247af6316345715a5824e39ea7227c69b7e6609be2121fe8d8f552af3db5adfa7ff", 0xbd, 0x401, 0x5, 0x49f4, 0x8000, 0xfffffffffffffc01, 0xff, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000640)={{"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", "ed6491cd53c845da47d1fb375cec9c965693f3aa681bf96a85279c5e864f6451", 0x2, 0x1ff}, &(0x7f0000000580)="64713ef435f40cf6119d45f7403a206577c66db8d5be9f99ff68355564998fcd0c0220b0dd3fe60b5b7d3f48dbedab749f83e9bed74e06757a219bc2f3be6ff365a58c2d858ba90cf99b245960db9affd736a7a69ce18a6f01a5833a74bb2d2ce2ecc12a56b3ed1bffc2ea7ba4dba7f72f0d4099a696e2a888cad7cb8b38c37b488a252d11d302149430cbebbc8cb1be57d75819af7786e93b67fe2d41d821cebf7b96fcd4e397e310178b043eab9477edad31b94285cdd30ba271244414", 0x9, 0x4, 0x2, 0x1, 0xd4, 0x6, 0x7fff, 0x6}) ioctl$DIOCRADDTABLES(r1, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000080)="d98ce060d36c27f3e62b6c3a5cef3a4348b94d25237cbed218b531a8944657071c1fb790abddc2c433fea20370254e24e640fcd4b4fc2e903348ea87ab42390d2d30b9503b83286a19da4a0867fc52a4dfa17c2bf0cd9a24d53d3f47265bbd001854a0202103804542b0a6bb1f912acf41e1295844a8e5") 06:31:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 06:31:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x7fff, 0x830, 0x1, 0x0, 0x5, 0x7fffffff, 0x5, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x8000, 0x2, [0x5c07f6a, 0x3ff]}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x2, 0x7, 0x64f, 0xfff, 0x4, 0x6, 0x10000, {@in={{0x2, 0x2, @rand_addr=0x5}}, r2, 0xecae, 0x7, 0x6, 0x1, 0x20}}, &(0x7f0000000480)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xd9, "cb834b13176017d42c73162310afa99a303e212f661b9d02b6da85366145bad5ff1d658d1e19104c606437ccac70414980c0b9633c9056c8b7803baa5184d7eb3781ad5ac0c81d5dc1e22ade75c850d7d95471bcebcfd443a991b425ee96e8d1125ead544bc40f10b2c1738998aa1a1e1d5ca75904e19beaf25e05fee719c524b50f5c4c23d2738e8f5287cc8b9c4af7729d836118d74c29bc166f710c5df437f7113176ac78581db45b8b26d42aa3f28b030f9fc96847c92c89b8612d5e8c250088aa439376220b93e4cf1bfd1f844ad10d3adfd9b5677706"}, &(0x7f0000000100)=0xe1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9c8000000000000000000000000000000000000000000000000000000000000e924c1cd3304b9c8caf05559eee33af888a1f77c3c6d6aecf1", @ANYRES32=0x0, @ANYBLOB="0100ffff07000000"], &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000340)={r3, 0x0}, &(0x7f0000000300)=0x10) 06:31:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 06:31:03 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x3) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(0xffffffffffffffff, 0x0, 0x0) 06:31:04 executing program 3: r0 = shmget(0x1, 0x2000, 0x1, &(0x7f0000001000/0x2000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x204, 0x80) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000100)="ef962a4ec6e1e02c2b4d4b0c61c73006fcb466") shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x1000) r3 = socket$inet6(0x1c, 0x1, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0xfffffffffffffc17, 0xf44d, 0x11, 0x29, 0x4, 0x1cab}, &(0x7f0000000000)=0xa0) mlock(&(0x7f0000fed000/0x12000)=nil, 0x12000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000140)={r4, 0xae, 0x0, 0xe131, 0x9}, &(0x7f0000000340)=0x18) sendmsg$inet6_sctp(r3, &(0x7f0000000240)={&(0x7f0000000200)=@in={0x2, 0x3, @rand_addr=0x9}, 0xffffffffffffff7a, 0x0, 0x286, 0x0, 0x2d1, 0x1}, 0x0) r5 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00') sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) connect$unix(r5, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 06:31:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 06:31:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 06:31:04 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x40) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 06:31:04 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=0x0], &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={r3, 0xb2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r4, 0x4b9a}, 0x8) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$GETZCNT(r0, 0x6, 0x7, &(0x7f0000000000)=""/189) 06:31:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x6, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x100000000, 0x200, 0xffffffffffffb911, 0x3, 0x4, 0x4, 0x7, r1}, &(0x7f00000000c0)=0x20) r2 = socket(0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, 0x0) 06:31:05 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100040, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r0, 0x9, 0x5, [0x7f, 0x1, 0x4, 0x9d, 0x40000000000]}, &(0x7f0000000140)=0x12) munlockall() 06:31:07 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = socket(0x2, 0x2000000a, 0x8) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) 06:31:07 executing program 1: syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 06:31:07 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x3) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(0xffffffffffffffff, 0x0, 0x0) 06:31:07 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) readlink(&(0x7f0000000080)='./file0/file1/file0\x00', &(0x7f0000000200)=""/225, 0xe1) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) 06:31:07 executing program 1: utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x7, 0x2}, {0x1, 0x1}}) setuid(0xee01) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x9, 0x3}, &(0x7f0000000400)=0x8) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000480)="3a40506a3d499673d2e0e2913cce413f9206b9874a34aab5c552756d91c903e8866e750e0d2acc6325ca585bf9395674fe42a0c36ef19a08f0633773290ec2e6aa64d63bc78a695f42819561b84f030cd8308d01dbb36a049db5db3192b346ffc5b93e472f3a047c3f30c9a4f776b82bac3516115a61cfbe695a4f5e97ba72fa88fabdaba0a67f7ba5219d2dda906cdf9c58a21cbc66391818d058df5035ac281db218609c08b85f7a2c5fd7abb5adc7d65ad1fd7cf4a3eab01115e528f5f0943243b9c191b93038b9acc0f557cd393d4da5496bbb76326dffa13984c3a8fa5a") unlink(&(0x7f0000000440)='./file0\x00') setitimer(0x0, &(0x7f00000002c0)={{0x0, 0x44c}, {0x4, 0x3}}, &(0x7f0000000280)) 06:31:07 executing program 3: syz_emit_ethernet(0x4, &(0x7f0000000280)=ANY=[@ANYRESHEX=0x0, @ANYRESDEC, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYPTR], @ANYBLOB="afecf775e71197542ef7e344cacc54575ffd3185c6ebff004b08163bb3e276af77954c36979a07a1dcf7", @ANYRESHEX, @ANYRES32=0x0, @ANYRES64, @ANYRES32, @ANYRES64=0x0, @ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT=0x0], @ANYRESOCT], @ANYRESOCT]) 06:31:07 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000000c0)="8819c2c1beec396bd5e4fe729b1920e277cc7a74ad0c68771622fc1fc7b92234de2c45fea772dea1f75afa1079b0d09c1fc99fe923735f0de88a0c511b68a17c4c56283bca779ab6ad22d7a771d7b496a74a7677ce6b1034f0378a7a463402925f14f3ab3cdbf417b2f4db2f4b70a372b7d6b4f97b8e6affdf3525d24b271196da0c8ce256c9aca6fa2e8e39dbfad8b84e839d6a45243e76139d10b23debd0aaf67d7f8615a0") r1 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000180)="f1ef177995110929e8fea6e533b8714d44ff461e6aa8f4730a2f05757056300b0da22d6c6145ebf3dc1f5fcd8b19cd10ff2a2cdb0c9a5be1307b16fc942f6ac7163d2397b71cb194bea8f19cde954d30c4b4ee7a293567f51da50e364c44dfb2d9272c9f9f233a61f22bad37f94127662dd109330c39ad9e4ab872f27ba6ef05fd072a7f78ec9ddc2838256c888208296ded3cb0fbd052999dfc") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x93}, 0x1) munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) nanosleep(&(0x7f0000000080)={0x7ff}, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) fcntl$getown(r1, 0x5) fdatasync(r1) dup2(r2, r1) 06:31:08 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001680)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x80, 0xd10, 0x20c7, 0x2, r4}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000002700)={r4, 0x1ff}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000026c0)={r5, 0x132}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 06:31:08 executing program 3: syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 06:31:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x81}, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, 0x0) sync() r1 = semget(0x1, 0x1, 0x84) __semctl$GETZCNT(r1, 0x0, 0x7, 0x0) socket$unix(0x1, 0x3, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)="aa1f738441a91d24b12d965cdfb2acf69b3858a1a139e380fada9a3f36c6c000c56da0af2af392bc45211261d3b22e63ae52982bea4c3a347a1d58414c95a4acde8c5d84d13235410b007b8f53aa0144caa76921c1746c717c2276ff34b251678b92ea434ed78cf15b020f147077caacb7c8a896699b6578630472b5486a464026bd1e0f968593cec0e9"}], 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) open(0x0, 0x20000, 0x40019d) 06:31:09 executing program 2: mprotect(&(0x7f00005af000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 06:31:09 executing program 3: syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 06:31:09 executing program 1: r0 = socket(0x200013, 0x10000007, 0x40) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0xf}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) clock_nanosleep(0xf, 0x0, &(0x7f00000000c0)={0x4ee, 0x7a}, &(0x7f0000000100)) 06:31:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x142) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000640)=""/4096) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="10000000000000000000000005000000"], 0x10}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffffe, 0x7, 0x5000, 0xff, 0x2, 0x72f, 0x8, 0xc48, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x2000, 0x9b67, 0x100000000, r3}, 0x10) 06:31:09 executing program 1: setrlimit(0x3, 0x0) syz_execute_func(&(0x7f0000000500)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 06:31:09 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000100)=[{r0, 0x45}, {r1, 0x2}, {r2, 0x2064}, {r3, 0x4}], 0x4, 0x10000000000000) socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000040)="849beebc30d193388a594254228ff76394e8163c0c744bd9f107bb910a9af88d49000e88", 0x4, 0x7f, 0xf4}) 06:31:09 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0xc8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xef4a, 0xf, 0x8}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x1c9}, 0x8) close(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r4 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x100000001, 0x4) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000080)="c402790e9d357c0000c4c2e59ff12e66460f6260008f697882ed2ef3f04280659880dac3c40141f822f2460f581ec4c37905cf70c4c16a5c3a") setsockopt$sock_int(r5, 0xffff, 0x8000001016, &(0x7f0000000040), 0xffffffbc) 06:31:09 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611019500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000c4a158169491000001001d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) 06:31:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f00000001c0)="40dd7a80f5547e6d9513a318667019b9984d62525db393b721d4ae26921ed2fd2ec33d3b265d9028b0e8e1c6201f5ac89bcb6065da93b5e906be32dbe73d33f5bad0f6b625b1caacd53145f07042e6bd1dc0d62ff64ddff46d7c022bdd4e26fd") r3 = shmget(0x1, 0x2000, 0x101, &(0x7f0000f6e000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/179) 06:31:10 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x8001, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0xfff, @mcast2, 0x3f}]}, &(0x7f00000000c0)=0x10) 06:31:10 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = getpgrp(0x0) setpgid(0x0, r2) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xffffffff, 0x10, 0x9, 0x54d0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r4, 0x3, 0xf, 0x8, 0x1000}, &(0x7f0000000140)=0x18) r5 = dup(0xffffffffffffff9c) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x3, 0x7, 0x7, 0x0, r1}) 06:31:10 executing program 3: r0 = semget$private(0x0, 0xffffffffffffffff, 0x180) shmget(0x2, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) semget$private(0x0, 0x0, 0x1) __semctl$GETZCNT(r0, 0x4, 0x7, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/154) 06:31:10 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x61, "eaf288b3ddbe481ea1158817d7de16b9c04697c431a949ceb72397bf45e684b25166ae24e18f9a999458a10138e8d114b623ac81a1757e157bfb0b73ae7751599ac06e7afb4a3c597b56cfd973fa269b2c7f06b9192d783674af2fb7d9467dda09"}, &(0x7f0000000040)=0x69) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xfffffffffffff000, 0xfffffffffffff8dc, 0x1, 0x5d2d, 0x200}, 0x14) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) 06:31:10 executing program 1: syz_execute_func(&(0x7f00000000c0)="b18891cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fbc4e101f6fe5868f4a95ff9c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") exit(0xfffffffffffffff8) 06:31:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x8) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 06:31:11 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x4, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000005f29580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e500000051a212be6b00"/136, @ANYRES32=r1], 0x8c) open(&(0x7f0000000200)='./file0\x00', 0x4, 0x50) 06:31:11 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x4, @mcast2, 0xd77a}}, r1, 0x3, 0xf2ef, 0xa303}, 0x8c) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) fchdir(r0) 06:31:11 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x4, 0x51e0, 0x4, 0x400}, &(0x7f0000000080)=0x14) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000640)="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") openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 06:31:11 executing program 1: syz_execute_func(&(0x7f0000000000)="984cbd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 06:31:11 executing program 3: syz_execute_func(&(0x7f0000000380)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e9f9660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee5090f01c2c422adaf50e3c4e10bf8c45b70c4c48f8978817d00c483397fd308f7dcdc0fbcaf4c10f1c44239bd3b53afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2ac4813d7c305c450f918fffefffffbedcdca1c9fb110f64474f23383a3a4ba29fb7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) getuid() getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000080)=0xfffffffffffffeb7) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 06:31:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0xae, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x9}]}, &(0x7f0000000100)=0x10) 06:31:11 executing program 1: setresgid(0x0, 0x0, 0xffffffffffffffff) r0 = socket(0x2, 0x5, 0x8000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@broadcast, @broadcast, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, 0x0, &(0x7f0000000000)) 06:31:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) 06:31:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000140), 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000001c0)=0x1c) r1 = socket(0x17, 0x20000007, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, 0x0) 06:31:12 executing program 0: msync(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x100000) syz_execute_func(&(0x7f0000000240)="1c11b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd238938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") mprotect(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x2) madvise(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x4) 06:31:12 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={r2, 0x5a, 0x3, 0x1, 0x8}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0xf, 0x4, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x8000, r3}, 0xc) open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x82) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x20, @empty, 0x7}}, r3, 0x0, 0x22e9, 0x8, 0x7, 0x6}, 0x98) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) 06:31:12 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x161) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x7fff, 0x1}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) readv(r2, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 06:31:12 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018002907800000000609433df000000000000000000000000000000000000000100"/102]) r0 = msgget(0x3, 0x14a) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x35, "031e216e75d3aff50348e385fb1c855ca386664a8947c04981c722be695e11caadc557e72cb04f4d8f4ac43de69eaf0def066dace1"}, &(0x7f0000000240)=0x3d) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x0, "0a2f4cbdccc9b2bec7b829615e029ebdb77c14176accb500a76318b9ab8449cc348af1aecd88d7418491438017b34d4b4025fa64064795ec15b121ea46a95f8f6d55ef3367c9b4ab160004f0538a32313c3da770cbfcbbf33fe1ac2676c556ae767d26e0bab5b49f54eb2eef306e77659b113ca2b3835a57745fc27da9efb55e56f10664cdafdfe54a288ae113a101b29d00cc6323e4d0ebb66b78291e30e312998bd6bf63db28fa51aed9824619bd7612023008fdb6a9ecab66d744634d2ef227caf3beaf2ec85f154ff4441a695836004734ff34447dbad3829b17cb8b22fc454ee5c6464e05ebe2f27561024800"}, 0xf7, 0x800) r3 = msgget$private(0x0, 0x49) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x6}, 0x8) msgctl$IPC_RMID(r3, 0x0) 06:31:12 executing program 1: r0 = socket(0x3, 0x7, 0x80000000000084) r1 = socket(0x2, 0x4, 0x401) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) socket(0x0, 0x7, 0x401) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x10000, 0x3, 0x401}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180), 0x10) socket(0x1f, 0x5, 0x0) 06:31:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000a80)="6a8c5d07def55c0d7011fe3cfba24071f10eeb87bee2b54009bd2ac4e3030d370e93dd92f89db9543a4e55df749ee06658eed0f2491fbb9b4f3d514e2526bfb51d0ac8cbef92dc4abe3c5ff3b80cfcf00ae9e550e424ad9d0b934d88fe45af377eb751b0a675e5531f5b4abaa6f8c04cba3a7e580a65979906e895f1de062c9a031916615c66bf2b9fef8c9bd09a7378ed889d94836f0bf2288e0706989e1860570583aa67b046bfcc77dd9fbe5290c44c60cce1e696f8da89cbd01abc5602279d65e07e617eebab9405b8460b11ddfce64c326928f4d737f7495f2ba7579b8d4af9d993b161a541c568c6a2a2", 0xed, 0x20000, &(0x7f0000000b80)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd11_fstat(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000008c0)='./file0/file0\x00', r4, r5) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000bc0)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000880)=0x4) dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) open$dir(&(0x7f0000000280)='./file0\x00', 0x12c9b5107f02d3c2, 0x4) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) 06:31:12 executing program 1: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x8) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x20, 0x20, 0xffffffff, 0x3f, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000002c0)={r3, 0x4f, "97c30a4d2e2f7c3dbc134fe76115e7f383c646bb4d36ccea3db39945003f64df9e3b78fc7c52b395b39dbd24ef0d4a29f7b490a1778cb032277c5480f7ac4adb98b5bcac03a0221db693ea99867c0b"}, &(0x7f0000000340)=0x57) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 06:31:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000140), 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000001c0)=0x1c) r1 = socket(0x17, 0x20000007, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, 0x0) 06:31:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x5b, 0x0, &(0x7f0000000100)) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1a}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xb4b3, @mcast2, 0xfffffffffffffff8}}, r2, 0x8, 0x8, 0x2, 0x7f, 0x3, 0x2}, 0x98) 06:31:13 executing program 1: 06:31:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x400, 0x0, 0x1, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) 06:31:13 executing program 1: r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) 06:31:13 executing program 3: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000680), 0x10000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000006c0)={'freebsd\x00', 0xdd66}, 0x24) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000200)={{"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", "07b4d42693525aca45b9a265a922498fc499a57df0285f09222bfe16230204e8", 0x81, 0x10001}, &(0x7f0000000180)="45cbde68feb060f1bc9133d6f1b002b46c888999ebbdc74a720c473c5da95737640debf5df29786e93b0d1b828031052556157455472ca20765fcb41c35972d0868510b4f8471f9bacd5d69705b6f7e20307fb557a8ac06398727650d6b4774d096389b1d2a27573993803b3b9cff7b86513e46ee1f240b3", 0xcc96, 0x3, 0x0, 0x5, 0x820, 0x2, 0x4, 0xfffffffffffff10c}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x6, 0x1010, r2, 0x1f470000) 06:31:13 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/74, 0x4a}, {&(0x7f00000001c0)=""/15, 0xf}], 0x5, &(0x7f0000000540)=""/87, 0x57}, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f0000000640)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) freebsd11_mknod(&(0x7f0000000600)='./file0\x00', 0x6010, 0x4) 06:31:14 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x8004667e, &(0x7f0000000040)) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000100)={{"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", "102549bdf5d99e68cd0820d069397afa4581bb47b3b012b4ad3f7c09447710c0", 0x20, 0x2}, &(0x7f0000000080)="2b32b8e06e218ce2e194ee942dc5de31d97207307dabfecf016f02c7aec02cb6445b5e7b6297c71c75ff8e5b148e80e3290bda3a706a62db0c03a89a46e5a34dc98162087d6311694933fd9f19a83dba414e5b3f784368eba59ed4ea3f7b3c716736", 0x7, 0x8, 0xfffffffffffff19f, 0x40, 0x20, 0x81, 0xffffffffffff0001, 0xffffffff}) 06:31:14 executing program 2: syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x8001, 0x4) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x4, 0x3, 0x2410, 0x8000, 0xf6e, 0x5, 0xfff, 0x2, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="130e030000048ec2fdff"], &(0x7f00000004c0)=0xe) socket(0x1d, 0x5, 0x100000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x1000, @mcast1}}, r4, 0x3, 0x6, 0x4, 0x7ff, 0x7a, 0x9}, &(0x7f0000000440)=0x98) setreuid(r2, r3) 06:31:14 executing program 3: syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x34]}, &(0x7f0000000080)=0x6) 06:31:15 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000580)="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") execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000080)="401c149aad7e7451bef5ce47a1384b38daca798e4bcea7f75d9b4cc39ae1c89aefc4") writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r4 = semget(0x2, 0x0, 0x30) fcntl$getflags(r3, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r5, 0x6, 0x400, 0x81}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8, r6}, 0x10) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x2, 0x80, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000500)={r6, 0xaf6}, &(0x7f0000000540)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 06:31:15 executing program 2: pipe2(0x0, 0x4) setrlimit(0xa, &(0x7f0000000080)={0xc3, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x64d5249c9095adfa) r0 = socket(0x10, 0x20000005, 0x7) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0xfffffffffffffe4b, 0xfffffffffffffffc) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x0, 0x0) 06:31:15 executing program 1: syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000380)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f35321e1e016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010000044c27d0ab621216161c4c3214cb9a5605419c201b04b970000efa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4c3210c188666470f383a4d4ba261b7e2") 06:31:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040)) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000)=0x6, 0x4) 06:31:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@empty, @rand_addr=0x4, @multicast2}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x101, 0x3ff}, &(0x7f00000001c0)=0xfffffffffffffe3a) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x516f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xfff}]}, &(0x7f0000000280)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 06:31:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x208, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x8) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000c16000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/26) 06:31:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000700)={0x1, "8781f8bd91798eddfc4cd56e3f3f1cb4"}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000500)=""/79, 0x4f}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/171, 0xab}, {&(0x7f00000003c0)=""/42, 0x2a}, {&(0x7f0000000640)=""/32, 0x20}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x8, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000740)={0x0, 0x4, 0x1, 0x80000001, 0xc7}, &(0x7f0000000980)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002a80)={r3, 0x101}, 0x8) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r4 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) fcntl$getown(r2, 0x5) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") getresgid(&(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000380)) r5 = semget$private(0x0, 0x0, 0x2) semop(r5, &(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(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='/dev/pf\x00', &(0x7f0000000480)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@'], 0x0) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 06:31:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000700)={0x1, "8781f8bd91798eddfc4cd56e3f3f1cb4"}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000500)=""/79, 0x4f}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/171, 0xab}, {&(0x7f00000003c0)=""/42, 0x2a}, {&(0x7f0000000640)=""/32, 0x20}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x8, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000740)={0x0, 0x4, 0x1, 0x80000001, 0xc7}, &(0x7f0000000980)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002a80)={r3, 0x101}, 0x8) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r4 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) fcntl$getown(r2, 0x5) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") getresgid(&(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000380)) r5 = semget$private(0x0, 0x0, 0x2) semop(r5, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='/dev/pf\x00', &(0x7f0000000480)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@'], 0x0) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 06:31:16 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(r1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 06:31:16 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) socketpair(0x0, 0x4, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0}, 0x0) r2 = socket(0x1, 0x7, 0x1f) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={r1, 0x8, 0x2, [0x8d47, 0x100]}, 0xc) 06:31:16 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0xffffffffffff0acb) syz_extract_tcp_res(&(0x7f0000000040), 0x401, 0x6) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) close(r0) poll(&(0x7f0000000280)=[{r0, 0x2c}, {r1, 0x40}, {r0, 0xd}, {r1}, {r0}, {r0, 0x9}, {r0, 0x106}, {r0, 0x2145}, {r0, 0x10}], 0x9, 0xb1) ppoll(&(0x7f0000000300), 0x0, &(0x7f0000000340)={0x9, 0x1}, &(0x7f0000000380)={0x4d1}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) chmod(&(0x7f00000003c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xf5, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x20, 0xe0, 0x7}, &(0x7f00000004c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000540)={r5, &(0x7f0000000500)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000580)=0x10) rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x4}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r5, 0x6}, &(0x7f0000000700)=0x8) sendmsg(r4, &(0x7f0000001f00)={&(0x7f0000000740)=@in6={0x1c, 0x3, 0x100000001, @mcast2, 0x7}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000780)="f95c22fc39adcca56491482c64ffd3f18105eb06b6cc4453489330c7658bb9478d001676a9507f375def367581d3898654c952a33040a47f5b85f80ff731458713ac6504c6fd56aeb48ea596c87847d8ce021e7618aa7c9a2aaea14e0b5109cf38aba041015615d1a91d6542c18a534eec17f11afa69d1011afe093572e4c0c98783e56eab5226a9e68c899869e0f01b29fdbe26e487b8b4c9ac06f8819ac245506599782e", 0xa5}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="55a6b411eb3d348494b08ed6a97032dee202e71cbc395112f01c68d5aacf3d80d0a7b4d19bad2d08567295d48c38af163156c9317b7d119b0a819d6bc5817cb1eccc56b7140f8ddc6d1a8d6f820f413a110219ab34e47dbeb187abd88fdfe8bf34966310c67c8f5cb7eb31496a42d5e99fe37a0add1eda2e0c3ac18ae708d0f278d5bd9a24efe59e1278405f51752edf8d5294fe3a7210c83f6343a51d534bc3147b715b8af243843df435073f2e1e7048750d6c282de5e33716609014259bb4e15caa85ba37e8c917a86e9eb024c9fe683d1c707736db5a416550901fd8dc868ebd", 0xe2}], 0x3, &(0x7f0000001980)=[{0x60, 0xffff, 0x1, "087a6f2e7bbd34e8afdfb917751599b6ec538b40f0b571591173f94b8bb1fb00299e08a559462a73b0cc057ff766a8bfcd495c1ca501d39326d612f73183f6fddfe3269df4a9c4d64f2c8961a68414"}, {0xa8, 0xbd, 0x80000000, "a007fb811304e66712d5139df3d09ee52af9619b6745295bbb0306632c3b45699ec5e360c358422a9d96bf403e7e1c0e4e24033c55f06db2f08547f894b5d16a7d332bfb4e550e03bbea3db8ff3ef562164556c9f22bedcd9cf3408648cd536529e32f0ceb9a94af17f12c31e82c25b8d6b3f1a7c19ea48a49e90a26565f39104b0fd2ed910189551f73ea5e17a7ad4017"}, {0xa8, 0x97, 0x32bd79dc, "9a963dbfbea4f04d25f400564d871f41d1b5d32ed3cb16bc77a1c612f98d4884a9105e5be4f40becaabeaa7d4dce17a2671875ebb2ed9f6de3de676d6cf5cde2ebeae019af0b8eac07f7c96c88396cb1f40ccddcf43844ae226dd697ded8ec13700b15f1a718fc82b772c5249bab10e9ad5699f0b81684108cd7373dea7d033ceff9993cd3ad17fed6f296a71c56f697e47adab3c81509"}, {0xd8, 0x0, 0x2, "b5ef2ea271144e4bc9e0f759a14588bdd71e45f5fc40d1aa73dadfd4f7dd74cbbaccb55c27d7ea5994cff4869a1b3e3405d68501900facf209439204bf2c694b86ac5a3b62e0e3f18429f6e9214b2df053ff84fe013df215e11f50e03ad923cf27de1cb03a97d548ce583c61d807fe98d6c9b5ad0834b25d7553dae38d64e8b055f75088102f769c77af89902aa2fce734ceda5cc422107b64e09a05beb21fa7c23ff5fc79701e05d8b1216744fa1640d89b39e8931e3a096a3bdf794c4150e1c6"}, {0xf8, 0x6, 0x200, "0bd82377c56b0c3e8fb0be55c8e1e675f1a12b074f5615663a14322a11606b5e13fc7535bfe6f6791ffa4a0ca79bc8e6d3a6b79c1cf8f008f83114cd5d676251f5c1ff9ee9c341a0eae2e084dd6ae7f3dbb44a6e24e9f35993ef1070909dd341705f239e2676cfbcbf54132fc23295d8e65e74805fa26c4441cf8ec90158679541151cd6fe7632a233f695b45b025d22e46fa03cf40eeac1b6007ce878f765a7a92d04119dc3d15d36826429adf83b6c6dc3a29247eebae2dff060d7154c06cc8b4f028c3a9ee05bae668fb0adc3be5c7dbba3853c5342c4bbdbc9bebc7bdc0fe5e9bcaa78af65"}, {0xe8, 0x3a, 0x80, "91b1d6155af88d836c60fe6b922c006c8222969abc9686463df0d62aa6c075545ccd8823c7f1329b9c6814735f34440844921fc542c854da81150878cdd753e0de611fa0ffa685ada751037108501f4057aba9ead5e4403ddf363a33fe4129e2d56faafeb5e9b8e76598f6a28e839eeb9ef8c5bddaac6f17ff9c47c7dabebe749b1397c0b2a369d652e92158d9b12edcf658fa395634594b3e8863224296191bd6d1c62c19a4b782425f95535cfe686d2d775b3a04e60188aaefc257cc5d851ef8bfdd5320f93420dbf8f8a27ed687abf8a868ccef"}, {0x50, 0x88, 0x9c4, "95da433b915713d9a3ade0a7abacf685c1524302aef1abde0d5b16e809b9e488955f9fa736ae82dc3a17243c2e6d687a8cc3632d3fe0e1b3d8"}, {0x38, 0x0, 0x6, "ccc6fde2b49f60bad062723b909c62808b1343170149ae791de763b006d215c1bc38"}, {0x80, 0xffff, 0x5, "20b7fc598893c4bfb7128de2ea549270211e396da50565b97243ca001b0a194d599adab63d4499773c2e79dd188024c9f3ed4fda2415c0a14210fcb226edba34a95bf98e39d19eb3e2f984e93ead57e6791351ea414f666e189cefc673385719b9bf9507cc048797061f"}, {0x10, 0x0, 0x64fc}], 0x580}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) syz_execute_func(&(0x7f0000001fc0)="a00a00000000000000c4e2ddbc258293000065660f7cc643da0ec482fd1ed1c421fd28650026ffe0c421fa7072fedac4c3a90b780078c4832d0fb777537dd725") open$dir(&(0x7f0000002000)='./file0\x00', 0x100000, 0x100) rename(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000020c0)={@in={{0x2, 0x1, @multicast2}}, r6, 0xa199, 0x2}, &(0x7f0000002180)=0x94) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000021c0)=0x7, 0x4) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000002240)={{"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", "b7be081aebab75770edf2a6509621d3ae5ab4bbc40690cf963d45456d4e834f3", 0xffffffffffffff00, 0x2}, &(0x7f0000002200), 0x7f, 0xffffffffffff8000, 0x8, 0x7f, 0x3ff, 0x9, 0x80000001, 0x7}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000026c0)={r6, 0x5, 0x0, 0xffff}, &(0x7f0000002700)=0x10) symlink(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)='./file1\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000027c0)={r7, 0xb, "6a1416c2f147738157633c"}, &(0x7f0000002800)=0x13) syz_extract_tcp_res$synack(&(0x7f0000002840), 0x1, 0x0) 06:31:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1, 0x10003, 0xf, 0xb87, 0x5}, &(0x7f0000000040)=0x18) 06:31:16 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0xffffffffffff0acb) syz_extract_tcp_res(&(0x7f0000000040), 0x401, 0x6) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) close(r0) poll(&(0x7f0000000280)=[{r0, 0x2c}, {r1, 0x40}, {r0, 0xd}, {r1}, {r0}, {r0, 0x9}, {r0, 0x106}, {r0, 0x2145}, {r0, 0x10}], 0x9, 0xb1) ppoll(&(0x7f0000000300), 0x0, &(0x7f0000000340)={0x9, 0x1}, &(0x7f0000000380)={0x4d1}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) chmod(&(0x7f00000003c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xf5, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x20, 0xe0, 0x7}, &(0x7f00000004c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000540)={r5, &(0x7f0000000500)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000580)=0x10) rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x4}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r5, 0x6}, &(0x7f0000000700)=0x8) sendmsg(r4, &(0x7f0000001f00)={&(0x7f0000000740)=@in6={0x1c, 0x3, 0x100000001, @mcast2, 0x7}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000780)="f95c22fc39adcca56491482c64ffd3f18105eb06b6cc4453489330c7658bb9478d001676a9507f375def367581d3898654c952a33040a47f5b85f80ff731458713ac6504c6fd56aeb48ea596c87847d8ce021e7618aa7c9a2aaea14e0b5109cf38aba041015615d1a91d6542c18a534eec17f11afa69d1011afe093572e4c0c98783e56eab5226a9e68c899869e0f01b29fdbe26e487b8b4c9ac06f8819ac245506599782e", 0xa5}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="55a6b411eb3d348494b08ed6a97032dee202e71cbc395112f01c68d5aacf3d80d0a7b4d19bad2d08567295d48c38af163156c9317b7d119b0a819d6bc5817cb1eccc56b7140f8ddc6d1a8d6f820f413a110219ab34e47dbeb187abd88fdfe8bf34966310c67c8f5cb7eb31496a42d5e99fe37a0add1eda2e0c3ac18ae708d0f278d5bd9a24efe59e1278405f51752edf8d5294fe3a7210c83f6343a51d534bc3147b715b8af243843df435073f2e1e7048750d6c282de5e33716609014259bb4e15caa85ba37e8c917a86e9eb024c9fe683d1c707736db5a416550901fd8dc868ebd", 0xe2}], 0x3, &(0x7f0000001980)=[{0x60, 0xffff, 0x1, "087a6f2e7bbd34e8afdfb917751599b6ec538b40f0b571591173f94b8bb1fb00299e08a559462a73b0cc057ff766a8bfcd495c1ca501d39326d612f73183f6fddfe3269df4a9c4d64f2c8961a68414"}, {0xa8, 0xbd, 0x80000000, "a007fb811304e66712d5139df3d09ee52af9619b6745295bbb0306632c3b45699ec5e360c358422a9d96bf403e7e1c0e4e24033c55f06db2f08547f894b5d16a7d332bfb4e550e03bbea3db8ff3ef562164556c9f22bedcd9cf3408648cd536529e32f0ceb9a94af17f12c31e82c25b8d6b3f1a7c19ea48a49e90a26565f39104b0fd2ed910189551f73ea5e17a7ad4017"}, {0xa8, 0x97, 0x32bd79dc, "9a963dbfbea4f04d25f400564d871f41d1b5d32ed3cb16bc77a1c612f98d4884a9105e5be4f40becaabeaa7d4dce17a2671875ebb2ed9f6de3de676d6cf5cde2ebeae019af0b8eac07f7c96c88396cb1f40ccddcf43844ae226dd697ded8ec13700b15f1a718fc82b772c5249bab10e9ad5699f0b81684108cd7373dea7d033ceff9993cd3ad17fed6f296a71c56f697e47adab3c81509"}, {0xd8, 0x0, 0x2, "b5ef2ea271144e4bc9e0f759a14588bdd71e45f5fc40d1aa73dadfd4f7dd74cbbaccb55c27d7ea5994cff4869a1b3e3405d68501900facf209439204bf2c694b86ac5a3b62e0e3f18429f6e9214b2df053ff84fe013df215e11f50e03ad923cf27de1cb03a97d548ce583c61d807fe98d6c9b5ad0834b25d7553dae38d64e8b055f75088102f769c77af89902aa2fce734ceda5cc422107b64e09a05beb21fa7c23ff5fc79701e05d8b1216744fa1640d89b39e8931e3a096a3bdf794c4150e1c6"}, {0xf8, 0x6, 0x200, "0bd82377c56b0c3e8fb0be55c8e1e675f1a12b074f5615663a14322a11606b5e13fc7535bfe6f6791ffa4a0ca79bc8e6d3a6b79c1cf8f008f83114cd5d676251f5c1ff9ee9c341a0eae2e084dd6ae7f3dbb44a6e24e9f35993ef1070909dd341705f239e2676cfbcbf54132fc23295d8e65e74805fa26c4441cf8ec90158679541151cd6fe7632a233f695b45b025d22e46fa03cf40eeac1b6007ce878f765a7a92d04119dc3d15d36826429adf83b6c6dc3a29247eebae2dff060d7154c06cc8b4f028c3a9ee05bae668fb0adc3be5c7dbba3853c5342c4bbdbc9bebc7bdc0fe5e9bcaa78af65"}, {0xe8, 0x3a, 0x80, "91b1d6155af88d836c60fe6b922c006c8222969abc9686463df0d62aa6c075545ccd8823c7f1329b9c6814735f34440844921fc542c854da81150878cdd753e0de611fa0ffa685ada751037108501f4057aba9ead5e4403ddf363a33fe4129e2d56faafeb5e9b8e76598f6a28e839eeb9ef8c5bddaac6f17ff9c47c7dabebe749b1397c0b2a369d652e92158d9b12edcf658fa395634594b3e8863224296191bd6d1c62c19a4b782425f95535cfe686d2d775b3a04e60188aaefc257cc5d851ef8bfdd5320f93420dbf8f8a27ed687abf8a868ccef"}, {0x50, 0x88, 0x9c4, "95da433b915713d9a3ade0a7abacf685c1524302aef1abde0d5b16e809b9e488955f9fa736ae82dc3a17243c2e6d687a8cc3632d3fe0e1b3d8"}, {0x38, 0x0, 0x6, "ccc6fde2b49f60bad062723b909c62808b1343170149ae791de763b006d215c1bc38"}, {0x80, 0xffff, 0x5, "20b7fc598893c4bfb7128de2ea549270211e396da50565b97243ca001b0a194d599adab63d4499773c2e79dd188024c9f3ed4fda2415c0a14210fcb226edba34a95bf98e39d19eb3e2f984e93ead57e6791351ea414f666e189cefc673385719b9bf9507cc048797061f"}, {0x10, 0x0, 0x64fc}], 0x580}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) syz_execute_func(&(0x7f0000001fc0)="a00a00000000000000c4e2ddbc258293000065660f7cc643da0ec482fd1ed1c421fd28650026ffe0c421fa7072fedac4c3a90b780078c4832d0fb777537dd725") open$dir(&(0x7f0000002000)='./file0\x00', 0x100000, 0x100) rename(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000020c0)={@in={{0x2, 0x1, @multicast2}}, r6, 0xa199, 0x2}, &(0x7f0000002180)=0x94) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000021c0)=0x7, 0x4) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000002240)={{"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", "b7be081aebab75770edf2a6509621d3ae5ab4bbc40690cf963d45456d4e834f3", 0xffffffffffffff00, 0x2}, &(0x7f0000002200), 0x7f, 0xffffffffffff8000, 0x8, 0x7f, 0x3ff, 0x9, 0x80000001, 0x7}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000026c0)={r6, 0x5, 0x0, 0xffff}, &(0x7f0000002700)=0x10) symlink(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)='./file1\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000027c0)={r7, 0xb, "6a1416c2f147738157633c"}, &(0x7f0000002800)=0x13) syz_extract_tcp_res$synack(&(0x7f0000002840), 0x1, 0x0) 06:31:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x8, 0x4}, 0xc) writev(r0, &(0x7f0000000340), 0x1000000000000004) truncate(&(0x7f0000000080)='./file0\x00', 0x480) 06:31:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x5) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r2, 0x400, 0x7, 0x38d, 0x3, 0x4, 0x7}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xffffffffffff0001, @loopback, 0x8000}}, r3}, 0x84) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000500)="6d3db8b035435675f78baa738bcd634aa73e4fa8273e8130acb0c827cc5b873a4665e18543453d56e5c922cdf88c0d1c1dd3fdb2345fc1e70e93721ddd5c0f21aa543a52b5d6df658fba2855054975a691445f8781b5cde4b8913bcb4e9f52678eb1ccc985c85c6a3e1ddf7c31279cbc939f28844963d2e824e4907bec82379d") open(0x0, 0x101001, 0x24) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x203) 06:31:17 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0xffffffffffff0acb) syz_extract_tcp_res(&(0x7f0000000040), 0x401, 0x6) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) close(r0) poll(&(0x7f0000000280)=[{r0, 0x2c}, {r1, 0x40}, {r0, 0xd}, {r1}, {r0}, {r0, 0x9}, {r0, 0x106}, {r0, 0x2145}, {r0, 0x10}], 0x9, 0xb1) ppoll(&(0x7f0000000300), 0x0, &(0x7f0000000340)={0x9, 0x1}, &(0x7f0000000380)={0x4d1}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) chmod(&(0x7f00000003c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xf5, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x20, 0xe0, 0x7}, &(0x7f00000004c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000540)={r5, &(0x7f0000000500)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000580)=0x10) rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x4}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r5, 0x6}, &(0x7f0000000700)=0x8) sendmsg(r4, &(0x7f0000001f00)={&(0x7f0000000740)=@in6={0x1c, 0x3, 0x100000001, @mcast2, 0x7}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000780)="f95c22fc39adcca56491482c64ffd3f18105eb06b6cc4453489330c7658bb9478d001676a9507f375def367581d3898654c952a33040a47f5b85f80ff731458713ac6504c6fd56aeb48ea596c87847d8ce021e7618aa7c9a2aaea14e0b5109cf38aba041015615d1a91d6542c18a534eec17f11afa69d1011afe093572e4c0c98783e56eab5226a9e68c899869e0f01b29fdbe26e487b8b4c9ac06f8819ac245506599782e", 0xa5}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="55a6b411eb3d348494b08ed6a97032dee202e71cbc395112f01c68d5aacf3d80d0a7b4d19bad2d08567295d48c38af163156c9317b7d119b0a819d6bc5817cb1eccc56b7140f8ddc6d1a8d6f820f413a110219ab34e47dbeb187abd88fdfe8bf34966310c67c8f5cb7eb31496a42d5e99fe37a0add1eda2e0c3ac18ae708d0f278d5bd9a24efe59e1278405f51752edf8d5294fe3a7210c83f6343a51d534bc3147b715b8af243843df435073f2e1e7048750d6c282de5e33716609014259bb4e15caa85ba37e8c917a86e9eb024c9fe683d1c707736db5a416550901fd8dc868ebd", 0xe2}], 0x3, &(0x7f0000001980)=[{0x60, 0xffff, 0x1, "087a6f2e7bbd34e8afdfb917751599b6ec538b40f0b571591173f94b8bb1fb00299e08a559462a73b0cc057ff766a8bfcd495c1ca501d39326d612f73183f6fddfe3269df4a9c4d64f2c8961a68414"}, {0xa8, 0xbd, 0x80000000, "a007fb811304e66712d5139df3d09ee52af9619b6745295bbb0306632c3b45699ec5e360c358422a9d96bf403e7e1c0e4e24033c55f06db2f08547f894b5d16a7d332bfb4e550e03bbea3db8ff3ef562164556c9f22bedcd9cf3408648cd536529e32f0ceb9a94af17f12c31e82c25b8d6b3f1a7c19ea48a49e90a26565f39104b0fd2ed910189551f73ea5e17a7ad4017"}, {0xa8, 0x97, 0x32bd79dc, "9a963dbfbea4f04d25f400564d871f41d1b5d32ed3cb16bc77a1c612f98d4884a9105e5be4f40becaabeaa7d4dce17a2671875ebb2ed9f6de3de676d6cf5cde2ebeae019af0b8eac07f7c96c88396cb1f40ccddcf43844ae226dd697ded8ec13700b15f1a718fc82b772c5249bab10e9ad5699f0b81684108cd7373dea7d033ceff9993cd3ad17fed6f296a71c56f697e47adab3c81509"}, {0xd8, 0x0, 0x2, "b5ef2ea271144e4bc9e0f759a14588bdd71e45f5fc40d1aa73dadfd4f7dd74cbbaccb55c27d7ea5994cff4869a1b3e3405d68501900facf209439204bf2c694b86ac5a3b62e0e3f18429f6e9214b2df053ff84fe013df215e11f50e03ad923cf27de1cb03a97d548ce583c61d807fe98d6c9b5ad0834b25d7553dae38d64e8b055f75088102f769c77af89902aa2fce734ceda5cc422107b64e09a05beb21fa7c23ff5fc79701e05d8b1216744fa1640d89b39e8931e3a096a3bdf794c4150e1c6"}, {0xf8, 0x6, 0x200, "0bd82377c56b0c3e8fb0be55c8e1e675f1a12b074f5615663a14322a11606b5e13fc7535bfe6f6791ffa4a0ca79bc8e6d3a6b79c1cf8f008f83114cd5d676251f5c1ff9ee9c341a0eae2e084dd6ae7f3dbb44a6e24e9f35993ef1070909dd341705f239e2676cfbcbf54132fc23295d8e65e74805fa26c4441cf8ec90158679541151cd6fe7632a233f695b45b025d22e46fa03cf40eeac1b6007ce878f765a7a92d04119dc3d15d36826429adf83b6c6dc3a29247eebae2dff060d7154c06cc8b4f028c3a9ee05bae668fb0adc3be5c7dbba3853c5342c4bbdbc9bebc7bdc0fe5e9bcaa78af65"}, {0xe8, 0x3a, 0x80, "91b1d6155af88d836c60fe6b922c006c8222969abc9686463df0d62aa6c075545ccd8823c7f1329b9c6814735f34440844921fc542c854da81150878cdd753e0de611fa0ffa685ada751037108501f4057aba9ead5e4403ddf363a33fe4129e2d56faafeb5e9b8e76598f6a28e839eeb9ef8c5bddaac6f17ff9c47c7dabebe749b1397c0b2a369d652e92158d9b12edcf658fa395634594b3e8863224296191bd6d1c62c19a4b782425f95535cfe686d2d775b3a04e60188aaefc257cc5d851ef8bfdd5320f93420dbf8f8a27ed687abf8a868ccef"}, {0x50, 0x88, 0x9c4, "95da433b915713d9a3ade0a7abacf685c1524302aef1abde0d5b16e809b9e488955f9fa736ae82dc3a17243c2e6d687a8cc3632d3fe0e1b3d8"}, {0x38, 0x0, 0x6, "ccc6fde2b49f60bad062723b909c62808b1343170149ae791de763b006d215c1bc38"}, {0x80, 0xffff, 0x5, "20b7fc598893c4bfb7128de2ea549270211e396da50565b97243ca001b0a194d599adab63d4499773c2e79dd188024c9f3ed4fda2415c0a14210fcb226edba34a95bf98e39d19eb3e2f984e93ead57e6791351ea414f666e189cefc673385719b9bf9507cc048797061f"}, {0x10, 0x0, 0x64fc}], 0x580}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) syz_execute_func(&(0x7f0000001fc0)="a00a00000000000000c4e2ddbc258293000065660f7cc643da0ec482fd1ed1c421fd28650026ffe0c421fa7072fedac4c3a90b780078c4832d0fb777537dd725") open$dir(&(0x7f0000002000)='./file0\x00', 0x100000, 0x100) rename(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000020c0)={@in={{0x2, 0x1, @multicast2}}, r6, 0xa199, 0x2}, &(0x7f0000002180)=0x94) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000021c0)=0x7, 0x4) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000002240)={{"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", "b7be081aebab75770edf2a6509621d3ae5ab4bbc40690cf963d45456d4e834f3", 0xffffffffffffff00, 0x2}, &(0x7f0000002200), 0x7f, 0xffffffffffff8000, 0x8, 0x7f, 0x3ff, 0x9, 0x80000001, 0x7}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000026c0)={r6, 0x5, 0x0, 0xffff}, &(0x7f0000002700)=0x10) symlink(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)='./file1\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000027c0)={r7, 0xb, "6a1416c2f147738157633c"}, &(0x7f0000002800)=0x13) syz_extract_tcp_res$synack(&(0x7f0000002840), 0x1, 0x0) 06:31:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000001080)={0x10, &(0x7f0000000080)="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", 0xfffffffffffffffc, 0x10000}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 06:31:19 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind(r1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getpgid(r0) r2 = socket(0x1c, 0x5, 0x0) bind(r2, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 06:31:19 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(r1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 06:31:19 executing program 1: mprotect(&(0x7f0000fed000/0x10000)=nil, 0x10000, 0x1) syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d42000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) close(r1) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 06:31:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000280)="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", 0x1000, 0x4, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) syz_execute_func(&(0x7f0000001640)="1c04b5b5981b69e42962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030f0707f2470f5ce9c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/38}, &(0x7f0000000080)=0x28, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2002000000ff0100000000000000000000000000010010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d827b49b0e0f658e9ae945761d3bb33ca83910a5b6d02ac18d28ec532afc2e39543d", @ANYRES32=r2], 0x84) r3 = getuid() setuid(r3) 06:31:19 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) write(r0, &(0x7f0000000000)="d676df38e06ba64da5b55c80f6110aa2f59fb8186bc5d261045912888fb3abf3fe0f9c0afce5b762", 0x28) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socketpair(0x2, 0x10000000, 0x7f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x648f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f0000000200)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) writev(r1, &(0x7f0000000000), 0x100000000000016b) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r5 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) accept4$unix(r5, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x10000000) fdatasync(r1) 06:31:20 executing program 2: syz_execute_func(&(0x7f0000000000)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8b826eefa80dd4d48cc70808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 06:31:20 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x8c) semget$private(0x0, 0x3, 0x110) r2 = semget$private(0x0, 0x9, 0x2) getsockname$inet6(r0, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000004c0)={r1, 0x6, 0x4}, 0x8) __semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f00000001c0)=""/222) setuid(0xee01) __semctl$GETPID(r2, 0x0, 0x4, &(0x7f0000000340)=""/182) 06:31:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0xc1, @mcast1, 0xff}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000300)="5a6f19c58325a2feab8ebfbc9c112c429505f2c96b385cfe936ccf5cea1e9b62a02f77ef93d9955201f159f764df11a3689c5273f45f2c1c6109a0d1f186131c7f5b1632ba2a431a930f3c14d7b5aeee84ddc28a7e14923ec4253d283b0f93996b1ce1cd4871eceb677f690a17de3e789c6567e6c7e974a88d7ae4a30d610698cc5efa18590615916bc33d3dfc49476b49ba94cddb1962efdff020355f0853", 0x9f}, {&(0x7f00000003c0)="1fa6e88a3bf2c0f879a5251bbdadce98622cba768636eeb0d7e016ef3699c4c52f03262248f4b130c512f7d193aa6bdeeb3ee58ff7209b43fbd62421e53b99534e88cc33dc64b0997b96cc094f5ca432ceb1e99ef44a8c390887c317daa0223113e999c754d8c901102a1e0ba0cc01adbc23ee22992a0815c29c61450c2c3eb3", 0x80}], 0x2, &(0x7f0000000480)=[{0x18, 0x3b, 0xfa40, "d32ecb2a3eb3"}, {0xb8, 0x0, 0x5, "527869608ffeae3fba6249c6a67b558c60403854f4c311d41e4d88850d9eab5372e17e3375e4da5e50fe0c9262d4a3ca21a618564cbfa7ae1bf70f13a659433a663ecf5f13ac65041cc28e201f43795a013d7232affd2d1c2c71a43da077ecd22e625b9696b2eb0ea7c43585d3526b91d74850a92160e577a138744ec73b68f116ccae25a9f548daf46b57f120458260707dc030448c4e3b52101cd6bdb6ced0e77483"}, {0x70, 0xa9, 0x9, "218dd02b8474db21a5663bb3c9643836d56b1c3292a123d0e6e6fb67f0bab1e88cd81c04a7cbee3fc929bd664d7ac0e916b5ac54962a8ef0838e41567ee2c86a21357b23828cb9a89b6129b749fb4f08273f39fa843b8aa9d31084add0521492"}, {0x1010, 0x6, 0x9, "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"}], 0x1150}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000001740)={0x8, 0x1}) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000000c0)="274511e030d52dbcded27f77e5eb6a1eea1f79b42d1986771b60e9e36b1c1e9169deef755bf6342e323e61874133a6d2faed71642d321167eb713060c66e2fa0ecfdfc135890196cd08fe911389f72069802145468ba8781") sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) getpeername(r2, &(0x7f0000001640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001680)=0x1c) close(r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280)=0x7fffffff, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000140)="efe4a88ef42cd0f581adcdea91a484fc0b1298c09c4f1fc341a50f9932646dbf066823817e3e4815e9c75f22e48c4f9880d5a23e54b0cf01ed2f9e0ab2c68078132df3c689ba6c22782de7", 0x4b) openat(r2, &(0x7f00000016c0)='./file0\x00', 0x100000, 0x0) 06:31:20 executing program 1: syz_execute_func(&(0x7f0000000180)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x2000, 0x7f, 0x7f, r1}, 0x10) 06:31:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="30000000848d19cb00000008000000460e010010000a0084e9ffff080000007f000001100000008400000009000002ac1400bb100000008400000008f4000000"], 0x40}, 0x0) 06:31:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2266696c65302f66696c653000"], 0x10) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(r0, 0x2, 0x1) 06:31:22 executing program 2: r0 = msgget$private(0x0, 0x604) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/250) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@empty, @multicast1}, &(0x7f0000000200)=0x8) write(r1, &(0x7f0000000080)="ad", 0x1) mlockall(0x2) dup2(r1, r1) mmap(&(0x7f0000e94000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x1f00f000) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x8, 0x7ff0}) 06:31:22 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000b4e57962f01f83b739a263840e73483b87939247f0045b2ab1ebb761e5563fd58f0b0e6b1f939649af6b54866408189f437f7b2fdff8e56404dc4e32466dc9bcb79d911211f7c99092283392f5ff57fca0e8a9ceb75e144cf35a119d9e5a16eb7337153f45bad54baf072f14995504a76943fce3e52c2e27bd2b6084e8b5da43b42ef2e1962b1c7fe68539139959d0929a2ec3f45e8f4352e27b16ee764e8a6a74a1f94ac17e8784ee187b0b602bc93a21ab1adbf42705162b2ffe639d4ca68d26986cfebf1ec78c1728ae712dc7b2a3a34a3953f0f6bb026f6484cabefc77531be1d97d5ec7ae5dea329a814fd0fc623eac6020f7f46b1ce04d484a5f1a029ff0a5e513ca94636ddf45dc9698818e0182115dd44d143e116f08e19aa73db5781f5a7830a97e3eeb7745d818ef712cf6115ced51f5bfa0c0"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x5}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/207, &(0x7f0000000140)=0xcf) 06:31:22 executing program 0: r0 = msgget(0x2, 0x248) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = getegid() r5 = getpgrp(0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0xffffffffffff8000, r1, r2, r3, r4, 0x80, 0x6}, 0x401, 0x3f, 0xffffffffffff0000, 0x842, 0x200, 0x10000, r5, r6}) syz_execute_func(&(0x7f00000001c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 06:31:22 executing program 3: setrlimit(0x8, &(0x7f0000000080)={0xfffffffffffffffd, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) 06:31:23 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 06:31:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7ff, 0x7, [0x7, 0x9, 0x1e, 0x3, 0xf0, 0x8, 0x4]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) 06:31:23 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xf2, 0x7}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x4, 0xa, [0x9, 0xeb, 0x81, 0x6, 0xe55, 0x1, 0x1, 0x8, 0x9, 0x8000]}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x10, 0x0, 0x0) 06:31:23 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140)=0x3, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x2, 0x3, @loopback, 0x1}, 0x1c) syz_execute_func(&(0x7f0000000000)="b1a091cd806969ef69dc03d9d0d0dbacf4c30000001cc1c7c7e4c653fb0fc4014c430fb74d5ac44149f2166465f30f5f9f3ac00000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe1ff6e3df646736676666430fefb3000000003665d95702750055") socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = getpid() getpid() fcntl$setown(r1, 0x6, r2) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x3, 0x4) 06:31:23 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$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="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000263e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0xffffff64) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0)=0x7, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 06:31:23 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) poll(&(0x7f0000000000)=[{r1, 0x50}], 0x1, 0x800) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0) dup(r1) 06:31:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f663de76530009e3febca4bd0502193ff43e084320a7961b04a7c284e5bac7362a040a9da21ce443397fff38c18d5555a18e60000000000000000007b619f9a132c6eb10956277c319b2b8c57a560798dd8fa994b985c"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}}, &(0x7f00000001c0)=0x8c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='\xd3@\x00', &(0x7f0000000080)=',\x00', &(0x7f00000000c0)='O\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='%\'\x00']) 06:31:23 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @mcast1, 0x101}, 0x1c) 06:31:24 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) accept4$inet6(r0, 0x0, 0x0, 0xfffffffffffffffc) getpid() r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x3, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) 06:31:24 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000680)="4a20f0159e034c31f8d585a0be2eff0da2afff3e683846669f09592d") execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4) clock_getres(0xf, &(0x7f0000000000)) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000080)="2294006ba6afff5fbd4011db2d634ac5232150d178560273cdb0640911eb2b8e1e43d087d94661c09b48f45c14bc8fd2", 0x30}, {&(0x7f00000000c0)="b22c4e7e69677757dfcd3d41a0f7ca593210efdf3cb8c6b1d143fb7a17b90717d6041849c547a9609e32ac709f5248f7fb1f491b8264e765f5a97f473eb48269617cd814aa3601adb56c17a251c53fbbf9bd51bacd4269b472eb010f660d95f909fa6f8e82858e908194039f5cadfb4bde7fd354750267cfc8f2ffa3ca300cab656bb57c0b513b33652adde9a22e9f7fdf", 0x91}, {&(0x7f0000000180)="6a0b2b440e1075dbc45e89b614c0a9859064cc2b6d2b2c0eeb2cfc71f0f9090f00916bc217eeb3aa4d33885bce99f465fbf365b7b2359911ff21cce49aeb11b78e203e92f7cf77bf6e4a25719bf61dbbf7d9b49e0875beeda1c7be550c4a25d47c798f1df194b40de64c72566bad9ebbfe96ea835f1cc8c4b43d65ad0a72512b2e41", 0x82}, {&(0x7f0000000240)="fc6a0c7cd71db766cdc689d6bfcf5a709e18f63c5e67546ec254e3f5413cddc876c5fc53beff29e93fe24cec30f51cb886cb586412d57be0ee343dd7958d46510c4f462339ec086e7a50b1481a06c2ba0cd942a8e932c85929bca5e68dc269f79dc18ac7de494f5336a7c56c5472ff9a17e9938b87bcb2ed735ef49bb5ffacf58ef1e2c6c5b5e67fc3ec819e161a8d", 0x8f}, {&(0x7f0000000300)="0cfc242f8071e973375bbad27cc02b959a55990ddae4947714214cd830ecb14c3e883df3709c8ddd3cf5608ca4c718a4fc61a88fd328a700aff035ce006e19d58ea3726f59f4192bb2d947cd6e6efdff345e13d9f4ec38cde9418af878689fd2bd8c4235b23c93d9923b077bc97491b0de72839e5b55e77a38ef519a0c6a9b3f9b2e11d8895e15cc254716d0ab88d3e8de1a5eaf39cdc4c4c8b0a5a546efb3a2541a978e870230a0a2e83524513074169e9272a487a82f6c9da44eec6c148f4ef03ded921e185d5a8d690fccd705b587f1fbaf00", 0xd4}, {&(0x7f0000000500)="7382ed90ed619ba40e61dc0fd5456e9c512a2a53b968a81a5f27470df11e2ec687092b9d63b5180c3143a80581aea3d17db9c308ca8c79955b3a19911e387ae078f5bcea4b5310c3caf24750e4ec59b7e8ed17881ca023eb55176e94e959db5209e88d3093f1cfa502472a01276ea7de296b", 0x72}], 0x6) setreuid(0x0, 0xee00) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000600)={0x6, &(0x7f0000000480)=[@in={0x2, 0x1, @loopback}]}, &(0x7f0000000640)=0x10) __semctl$IPC_RMID(r0, 0x0, 0x0) 06:31:24 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000540)={r3, 0x100, 0x5}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r4, 0x7, 0x0, 0x7fffffff, 0x2, 0x3}, &(0x7f00000005c0)=0x14) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="8c1cad7cf1035b70f2d91441311cc429f9cdc217b61a1ffd613762faee9ba8e5a540e92d384172a9758ada6df29388d1c209d43ecc49deb526c7b2cb8237cfb9a2c2b27fec34ddfcaa3ce7bfa65883eacdad7f365b03856099108ddbd71ead21a8c7f889929af1ed13b0085285", 0x6d}, {&(0x7f0000000380)="85680fc95318800fcdcd86eedb250fcf6f08ac18ce7000bf3f3f46f00809a3f1b076c6c2ee9ef6a7dd42c172790dae114670e4b5f696593b4d8b15215144e39ea1c76bebcf1c17bc651bc2183d987e09e56dae296c9a6eaad610121d3b5190bc52cb28844e93026d9ead48350bb310941d0f048a4ad7026a6cae71c4b1c8183a0e1720df35e330001cd25e3a4a4849451496417f82c85487ee2e2a3b04423858c8d287e0a2b64017aa536ef505757f930093971a2925e3df81643689c4483a944fc20c83339826a50709716ce0c15a954e012f7939176bdc95e0bb1007f537a145500aca8f7eca87", 0xe8}, {&(0x7f0000000480)="4a8433724ff0b5dfbeaec6573f1b2ef1896f188d06114162edf1bd8b266884d457ba94e2637d4e940e6f4012cadd990c5cffa4dda62bbdbb749b5c5928a49b32cabf1e22215e295f9631c27b4ac26a18df12c36733ed509d577806f83bb5ea7d4d352f777ad108f39ae48de96bbb6d93b5a1b401171122d1313a7378b816afc9883aa718c1f22d070af16bd566e38f2ff5b01787251baeb25f309b69ce7df382ba06e380641c1fc0efc8593a923cf21fd0273515c0e88310f0ea3918299ee8", 0xbf}], 0x3, 0x0) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 06:31:25 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) __getcwd(&(0x7f0000000180)=""/229, 0xe5) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0xfffffffffffffddf) 06:31:25 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$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(&(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="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000263e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0xffffff64) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0)=0x7, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 06:31:25 executing program 1: r0 = dup(0xffffffffffffffff) shutdown(r0, 0x1) r1 = semget(0x2, 0x0, 0x0) semop(r1, &(0x7f0000001400)=[{0x0, 0x2, 0x800}, {0x3, 0x9, 0x800}, {0x2, 0x6, 0x1800}, {0x6f770c12a44cbee3, 0x817, 0x1000}, {0x3, 0x80000000, 0x1800}], 0x5) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001440)={@in6={{0x1c, 0x0, 0xff80000000000000, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xb56, 0x7fffffff, 0x297d18c8}, &(0x7f0000001500)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001540)={r3, 0x10000}, 0x8) recvmsg(r2, &(0x7f0000001340)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001280)=[{&(0x7f0000000080)=""/214, 0xd6}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/196, 0xc4}], 0x3, &(0x7f00000012c0)=""/81, 0x51}, 0x40) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000013c0)=0x3, 0x4) semget(0x2, 0x3, 0x8) socketpair(0x1, 0x5, 0x2, &(0x7f0000001380)) getsockopt$sock_int(r2, 0xffff, 0x1004, 0x0, &(0x7f0000000040)) 06:31:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) ftruncate(r2, 0x4) 06:31:25 executing program 3: syz_emit_ethernet(0x101, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x10, 0x4, 0x101, 0x8, 0xf3, 0x67, 0x1ff, 0xffffffffffffffff, 0x0, 0x0, @multicast1, @multicast2, {[@timestamp={0x44, 0xc, 0x4, 0x0, 0x401, [{[@multicast2], 0x1df}]}, @end, @lsrr={0x83, 0x1f, 0x3, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x65, 0x20, "b271ff2056ae778caa2eaa0ccc6a23d6207b1f9d7fcda0f450dcdacb39b82b36ad604dcbd540298d0f3427a6b49c2c151ed7ab4e79537595743349ec7967cf17a819cbdc9fe4040eb8042f471de4f1105efcc621ff9cd2338fe9060d68705c6979b5bbf8ae633bef25f3d1727f71a0e604120635dea331017901a8ad8b25f844105890420fb3264e8382ecd5a0a1d03a2143d2b4235627ead5b974ee70e0eee8ff342aa0a6d70fd3742ba6"}}}}}) syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r0 = open(&(0x7f0000000140)='./file0\x00', 0x706, 0x80) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x8, 0x100, 0x2, 0x94, 0x100000000, 0xfff, 0x7, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={r1, 0x4, 0xfffffffffffffffe}, 0x8) 06:31:26 executing program 2: getsockname(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="f63b000000fd226df7073d45ab9e2ee9a674bfd5ecffffff"], 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) pwritev(r0, &(0x7f0000000000), 0x13b, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 06:31:26 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x40) close(r1) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x2) r3 = socket$inet6(0x1c, 0x20000003, 0x5) getsockopt(r1, 0x2, 0x10001, &(0x7f0000000140)=""/133, &(0x7f0000000200)=0x85) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x7, 0xea38, 0xffff, 0x8001, 0x2}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={r4, 0xa9, "2f427089493779127787114a76b45be3f4b5e99fa77a10c8bce436f6c17f75476c8b70a52c7f2983431daf72488fb4a5b3d72cb05613c65d1d1d03c932860bd39f04bba7592d6b5aa2794478068716370b1cb9a4f01743a7d962a500efef6540fe099ebf6e9e1f3b0d5d4979ebde075c0f543a265f7f50b0c2531e5a55f2e5ee0b9dcfa588192e4fc5811dcf16d86f1c401b8692c9132a3d5157102090fe0acbaa1c2e011f7db54760"}, &(0x7f0000000400)=0xb1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x2, @rand_addr=0x1}}, r4, 0x401, 0xe4d, 0x4}, &(0x7f0000000500)=0x94) mkdirat(r2, &(0x7f0000000540)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000580)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000640)={0x4}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000680)={r6, 0xd, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000700)={0x3, [0x1, 0x90000000000, 0x757]}, &(0x7f0000000740)=0xa) getsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000780), &(0x7f00000007c0)=0x4) mkdirat(r0, &(0x7f0000000800)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000008c0)={r5, 0x101, 0x3, 0x7, 0x1, 0x81, 0xfffffffffffff801, 0x1ff, {@in={{0x2, 0x0, @loopback}}, r4, 0x92ac, 0x5, 0x10001}}, &(0x7f0000000980)=0xb8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000009c0)={r7, 0x7}, 0x8) sendmsg(r1, &(0x7f0000000f40)={&(0x7f0000000a00)=@in={0x2, 0x3, @rand_addr=0x5}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000a40)="4a1dc370b2aea9332c558bc1eac251538dbb2fa4ea944d622bced4fe7074bd9e1abadb6f09b17b812a0ef0d11c118e7dc331cdd4a7ba031209bed85b1eaecac42217cde1b99c9b575713b198055bd0400175b34257f4dc89bde320022994a7aa9db40b19711613c8d62fbc8317a66db0c747851a23b1438cdbfc12f3e324bf5f8532e1526b3ac1b6a1f4533d00869c52909e04da09f9cc1319c815d3337370c99cc3843abb181afcc3515a3eb7170a6a6aedf08303be320fe2449ab4b47ff9e24552a67bd7128b49df2aee26d0e1", 0xce}, {&(0x7f0000000b40)="0833a1478468217efd17a76a0bd714a84ad690ed4c6b192d3c4c83594641c89e0e307c7db48374b0db94cfee5d2b6a064e7d3700667f2ae7bb2c6e1a02ca3e909d3c1dc5a594973ec924304904f1a0180ed8febbc3036aa3465466c8849ffaf071cafc0008bc472b473df2f099c6d6dd04fa69fbb34291e8532d9b5ac1d779908a8d37ceec9a063ca33f9efee2b15dbee95c5dd5890519197c431162ed52c900ed80ba2356c03b89ccdfff23", 0xac}, {&(0x7f0000000c00)="ba74d7b91912b486a12f04cf5e927911a29b6febe368d96b1689e92d764a05a30e05c9febe0d6772c923ef115a9a843ed15e26e29891f7cd97bce5e943f5dab90125ada1e4f5d2beb63be5b2855990ad161715f51bdf723ee68dfb856647ce8e811c7c5ad1b16eeec6c8e7539e20301386998f3a4e051b078acc4cea7dfbf34b822b506f39452a3c9ebf6494a04e5e60610fdd000ea491d1ed5e36facba191b46e68b33a7a14848df33eda029d030ac23230f59d549de523fd82af8364e9494b856cff8f1a34bb8e3d3cc8fbfe2093b70a9a1982e0c98ca983310eb015e88f219653fb40e6771fc65cc8", 0xea}, {&(0x7f0000000d00)="4f363e19ee8e47f122ec31e7ee7bb3861f8b6c84dc5d8a6c9fd7ea4a7a9dfb10b1bf281c88497f741c24bd44798b237d28569b286f7d29877ec0307ec722ef88468b0619c14720f29a962455ea2618a5014421f2dc7898f9ac5acdfd533ffd8f", 0x60}], 0x4, &(0x7f0000000dc0)=[{0xc0, 0xffff, 0x8, "bac92ec8d745b815dff86a802fdd9614333acafc0c02995e2c86f685539ec488b7db9b1ac60fe9cdd60bd44b536901de58e50b030188655e3973af532e6c540d81397419139931a3b3078ab41299ee70fcdc8406dcee853dbca109fabfe235028b0ae5440d7517b30c08c0e3eabfb712604a0609caa6b1e859b5e87c439ea96c69d20bb6592a8a9a0588d119e860f47364b0a028b2df2620bfd371c0e57a0f5e9080f9ae2e51f04e4df2ed490af5"}, {0x30, 0x1, 0x6, "7bde4ed95d9328e60332876d8e95d6879d2c16f14533b7ae0d11"}, {0x60, 0x11, 0x401, "152285fcd4bd6521d239a449ef751f1caaf8b3b0a199fc8805f7cb450f73969ceeb9e7e39adc52623ff49c6016d84058e307ae23debf998c5a51565bb14fe34de90948ac9e1d67404711a6"}], 0x150}, 0x80) r9 = openat(r0, &(0x7f0000000f80)='./file0\x00', 0x100400, 0x22) readlinkat(r9, &(0x7f0000000fc0)='./file1\x00', &(0x7f0000001000), 0x0) r10 = semget(0x2, 0x2, 0x102) __semctl$GETZCNT(r10, 0x0, 0x7, &(0x7f0000001040)=""/97) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000010c0)={r6, 0x72, "5d84643e889e4c9c420fe905c641deac348304bef13414a92422c26edb482bce66ac04b88beca9e388dfbe7a32e1d19aaa6bc944949488720eebd46a08029c6a8296b13813227f439041e7ef198a1227bfb92c82709fe8dedef4924fb6243ffa836cae298e92384599d20ebf60313e20222a"}, &(0x7f0000001140)=0x7a) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r9, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001240)={r8, 0x1ff}, 0x8) 06:31:26 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x2, 0x0, 0x6) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x17, "491e4780cd516369d98c5a86e4b9c865e29c3ab8ced6ea"}, &(0x7f0000000040)=0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x80, 0x7fff, 0x0, 0x7, 0x97, 0x2, 0x1ff, {@in6={{0x1c, 0x2, 0x1, @empty}}, r3, 0x2, 0x1, 0x0, 0xcda5}}, &(0x7f00000001c0)=0xb0) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 06:31:26 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) r1 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0xfffffffffffffff7) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x40, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 06:31:26 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0xd7) freebsd11_fstat(r0, &(0x7f00000001c0)) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xffff, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x400}, 0x8) r3 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "6ab5c8741bcb0eec293f44bc2565fc4892e1f2c5bdb4a522b7f623727656ced69f0eaf8a89cf951ecd24b4f185216c76af70a3a79c65fefa34f86077ce2c891036a811026be0415719ff71cb1e6751ca22125fa5005a6be21f3590abb6c0d0ec17580a65fbed0a31ec76eaad0692d28bc5b132454be50eb98f31064559026a155481538e250638b952e5b84a0f4d87a963cfda4a616e4f1efa14b67948907903cd3b01e84ac28e6d0b1db74d3d66ad043f8c18763476f127ed2d396e6398e66273f1bc44438e9dabbdc2426be5f93d24bd5fe14482b1caf1e835dae6e086a1789fdd9cf3a4800b7569b4443115e7cf02"}, 0x100) sendto$unix(r3, 0x0, 0xfffffffffffffefc, 0x4, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x9bb938ab42198763) 06:31:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0xe78dba6bff791743) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f00000000c0), 0x8) 06:31:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x212}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000ffff00"/116, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 06:31:27 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/127, 0x7f) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 06:31:27 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @random="0a87e01efc57", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000010}, @icmp}}}}) r0 = shmget$private(0x0, 0x1000, 0x5, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 06:31:27 executing program 2: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3, 0x4}, {0x1, 0xffffffffffffff80}}) syz_execute_func(&(0x7f0000000100)="c4c1e056d126473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7f20f2ca84f000000a3056f0000004e00c4618de3c0f5262645a97e58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x100000000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) 06:31:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) fcntl$getown(r0, 0x5) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 06:31:27 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getitimer(0x0, &(0x7f0000000040)) socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 06:31:27 executing program 2: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_buf(r2, 0x0, 0x40005f, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000340)=[{r3}, {r3, 0x1}], 0x2, 0x8001) fcntl$getown(r3, 0x5) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1000000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r4, &(0x7f0000001440)=""/100, 0x64, 0x40000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = socket(0x1e, 0x7, 0x8) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgget(0x1, 0x0) poll(&(0x7f00000002c0)=[{r4, 0x184}, {r3, 0x4}, {r5, 0x111}, {r4, 0x2060}, {r5, 0x1b1}, {r3, 0x1}, {r4, 0xc}, {r6, 0x9}, {r4, 0x1}, {r3}], 0xa, 0x2) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r5, 0x0) msync(&(0x7f0000e50000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) socket$inet(0x2, 0x3, 0x0) 06:31:27 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x8000000010, r2, 0xfffffffffffffffe) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000080)='./file0\x00', 0xffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)=""/14, 0xfffffffffffffea3) 06:31:27 executing program 1: __getcwd(&(0x7f0000000140)=""/164, 0xffffffffffffff7b) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) fstat(r0, &(0x7f0000000200)) 06:31:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000ff0000000000"], &(0x7f0000000240)=0x250) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4$unix(r1, 0x0, &(0x7f00000001c0), 0x10000000) connect$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) 06:31:28 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r4) listen(0xffffffffffffffff, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r7, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 06:31:28 executing program 1: socketpair(0x17, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xae, "3614425ebf8b176d9169c60d7714d2fb2239d54f3ebaa57d26b0ad4e5a6de9c12d39d6205cf5a8b25771a713fb6e219c9786ff5db910ec5d3d3288cfc9b67f89d6935338380b2fe71d941cc128db3ab4d3ba356f740ae888483142eaf1de17428314f85a314557be338b1e770b357e68e176c9939c75cb6376bc39ff02a21c53e5df4bbb74899502a3eef5cd5087bfd4786fbe68a35281a86ade88de29ad106f32ce442d8b30f78fd2f88bc5e8a8"}, &(0x7f0000000140)=0xb6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x1000, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x5, 0xffffffffffffffc7}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x0, 0xf910, 0xef6, 0x4, 0x5142}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r4, 0x6, 0x2, 0x6, 0x80000001}, &(0x7f0000000380)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000003c0)="52df307b26f6d5a45264de5ade40daf9018ea53bda187eb00f60c6e98df05a4ed77afb0d28d252c5a1fb05ab1584dcc8088c38aa95943f2a33afdb2426c776fd006f81c6bcacb0f69287e0fffa105a56609cc40b73f5d68ec0796ede29c7d09d64f546d3fcba123d7ee2746bdff377444f365ed673cac108d5987f8338", 0x7d) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x0, @loopback, 0xfffffffffffffffd}}, r5}, 0x84) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000580)={0x3, [0x3000000000, 0x2f, 0x3]}, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000005c0)={r5, 0xfffffffffffff5ba}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r3, 0x1, 0x8, 0xe59}, 0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000740)={r3, 0x2, 0x2, 0x7ae, 0x6, 0xa7, 0x8, 0x9, {@in6={{0x1c, 0x2, 0x7d, @loopback, 0x5}}, r2, 0x2277ccc3, 0xfe3, 0x1, 0x6, 0x4}}, &(0x7f0000000800)=0xb0) chroot(&(0x7f0000000840)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xd173b17793ed7a28, 0x0) ioctl$DIOCCHANGEALTQV0(r6, 0xc1004431, &(0x7f00000008c0)="afe67a1eb6a167f891871deeccd92735f21d6c66ff0987a11b537e0309190be33ecbf15ee0b1c5232075dae6e2d5e5d4104568e208c0b1b4fadc22ca65b1139130bd42f158e57af40b4ea52a97e0cca94a9e7134727f9a200b015a9912f82762bb872ecf8934b3aefba697b7bb8baaddba65b2ca7b822c4abd02590c3db4122e4f8eeaa16831c46a6b8b0b37693e66af6e90bd91875095549f6350c53cb986f779649873a8650160ef1bdb6c5b1c9042508ced5c19b8d5bbe625198f426e386c84ee50517a90a4dc62ce29877fa11026e2") accept(r0, &(0x7f00000009c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000a00)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000c40)={&(0x7f0000000a40)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000a80)="61ea07f4ecede6702df273c2173ec2b272815b0a7c9fbd9281080e571d370e638a82be4740084391c147690118fbf4ac7afa94197111158d636923e0b7ae9ead4b0d727bcc8306783c2020e55cac9e8296cba3cc48e202d10c0b5a79e7d6d9a7e91ff036b0d082ad4a926f44ebfe949bdee6c880e59f517212655a37b96f86c3e8", 0x81}, {&(0x7f0000000b40)="ae52c2634a729e0559a4356baaeede3ae75db871d4ee1e8794563c4859a5dd", 0x1f}], 0x2, &(0x7f0000000bc0)=[@sndrcv={0x2c, 0x84, 0x2, {0x1, 0xfff, 0x220, 0x1, 0x80000000, 0x8, 0x7f, 0x5, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="445eba2cfa62a0dcfe1ced217ee06d35"}], 0x80, 0x4}, 0x20104) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000c80)={r2, 0x1, 0x3, 0x8}, &(0x7f0000000cc0)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000d00)={@remote, @multicast1, @broadcast}, &(0x7f0000000d40)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000d80)={r4, 0xb5b, 0x8021, 0x20}, &(0x7f0000000dc0)=0x10) r7 = semget$private(0x0, 0x6, 0x4) __semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000e00)=""/17) freebsd11_stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)) fstat(r1, &(0x7f0000000f00)) 06:31:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) r0 = socket(0x2, 0x30000003, 0x100) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:31:29 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5cd0c9b00"/110], &(0x7f0000000400)=0x6e) fsync(r0) syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9d5c93ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000000c0)={0x10}) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') socket$inet6_sctp(0x1c, 0x0, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) renameat(r1, &(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000500)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x69}}, r2}, &(0x7f0000000300)=0x84) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 06:31:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x2000, 0x7, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x300, 0x212d927d, 0x7fff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x146, 0x9, 0x4600, 0x5, 0xc8, 0xff, 0x80000000, 0x4, r2}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) 06:31:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x0, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) connect(r0, &(0x7f0000000200)=@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0x2}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x7, 0x400, 0x0, 0x1000, 0x7, 0xfffffffffffffff7, 0xfee, r2}, 0x20) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0xfffffffffffffffd, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 06:31:29 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) r0 = socket(0x2, 0x30000003, 0x100) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:31:29 executing program 2: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0x5, 0x8, 0xf1b, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) semget$private(0x0, 0x2, 0x30) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0xfffffffffffffe01}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r4, 0xf0000000}, 0x8) r5 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000d40)=""/231) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffe1}, {0x1c, 0x2, 0x6bac9966, @mcast1}, 0x2, [0x8, 0x6, 0x0, 0x7cd, 0x3, 0x9, 0x10001, 0x3f]}, 0x5c) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 06:31:30 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8001, 0x2, 0x6, 0x81}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x100000000}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 06:31:30 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0xffffffffffffffff) 06:31:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x8) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35b, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xfd00) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) 06:31:30 executing program 1: syz_execute_func(&(0x7f0000000700)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0c4e1b5df92c6890589795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4217fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ef3ea01eff265dc5f000f7058a8a25b5b304545e249a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e101fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440f9dc7bf0d00003c3c660f3a0b0865") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x18000, 0x109) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x9, 0x9, 0xfff, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e23080000000000000000000000000000000000000005000000000000000000000000000000000000000000000d00"/128, @ANYRES32=0x0, @ANYBLOB="090000000900000000000000ffff000002000200"], &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7421, 0x100, 0x120, 0x8, 0x80000001, 0x4, 0x7e10, 0xada4, r1}, &(0x7f0000000200)=0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000)="729fc421", 0x4, 0x8, &(0x7f0000000040)={0x1c, 0x3, 0x80000000, @rand_addr="2f297206d95405a3a5aa3185b120d51f", 0x3}, 0x1c) 06:31:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r1 = semget(0x1, 0x7, 0x8) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x7, r2, r3, r4, r5, 0x1, 0x3}, 0x313, 0x1f, 0x4}) 06:31:30 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4) read(r1, &(0x7f00000008c0)=""/104, 0x68) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000640)={0x3, "263c6aef8b1bd63ed364444b63ae2fa06c30e1ad95c02141080601ecf9db653130fc53b582345135d915e084b5a4749dbf451894d5b3111a3b513ca8d153c7123847c6f6d4a91ed126e5823abab178b8f6bc463839f0c69c15e2f8f52f6383fdfb458cab730fab3c2c6beac255a45ce420106a56b4343fb6cfe8f1c0a7d231b5635eb951b8c494207dbcad416690efb5cd26f484367f5e09a39fcc113c58cf9214a953264e30d2190fdeb5bb3c48c04b0924e44220789f08868d3737c1240afa4e5bc1"}, 0xcb, 0x800) msgrcv(r0, &(0x7f0000000440)=ANY=[], 0x0, 0x3, 0x1000) msgctl$IPC_RMID(r0, 0x0) 06:31:30 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES64=0x0, @ANYRES32=0x41424344, @ANYBLOB="78000000907800008fce67366f"]) 06:31:31 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)="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", 0x1000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 06:31:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0xc5d6c5e3cf8cddc5}, {r0, 0x105}, {r0, 0x101}, {r0, 0x2100}], 0x5, 0x2) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r0, r1) 06:31:31 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) setreuid(r1, r1) setreuid(r0, r1) 06:31:31 executing program 0: r0 = msgget$private(0x0, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$unix(r1, &(0x7f0000001080)="b5041b9dc64e108c65ed3fb3e8141f9030e81861268e485f0a020734e5b1a0b7da2c9645d46fb30f02990fcf252466e5dc5effb4ccf6bbbcad451dad07ed275fac4df5537ea23455096e0a23afd28845d7b3a69ccbc679c32a8b1a4da06c84ca70a3d073a8cc27730074e125d5de0d9591f9a5af9c0e81f1f53e424cd9b5088bc5f7515ed3cbed7d905c90c015f7964574954c77ef4087c62f7a50449e5a13b857af2edb32d6fcfb63d7532a275ff0b4fff6f2974f21b72432d51ec184146d6a92171e3357ddb0eec58ca1d7e14a027664532a1e22ee1df54ad00d41b4ab116bbd501cffc8e7ef0311fa9e033a41f819", 0xf0, 0x5, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/4096) syz_emit_ethernet(0x1d9, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}) 06:31:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x26, 0x0, 0x0) socket$inet(0x2, 0x4, 0x2) 06:31:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x40000000000000, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600003400000000000190780000000000000000830300009c9a995cd7ada8b982891000907800000000450000000000000000000000e00000027f000001"]) 06:31:31 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x10, 0x0, 0x10000, 0xd2fd, 0xd87, 0x3, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x101, 0x8, 0x1, 0x81, 0x3b}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3f, 0x7}, 0x8) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 06:31:32 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 06:31:32 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = msgget$private(0x0, 0x20) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000440)=0x702b, 0x4) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x2, r2, r3, r4, r6, 0x2, 0x1}, 0x8, 0x5, 0x7, 0x9, 0x3, 0x7fff, r7, r8}) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="10000000000000000002000400000000d9478e7dffc10ab6d332297138bf8d6b044ba1f9a4cfd45253ead7da388d2565b282d4527a8dfdf962"], 0x10}, 0x0) 06:31:32 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000380)="71c58fe9a5a8c2f4", 0x8}], 0x1, 0x0}, 0x0) 06:31:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000040)="4491bc42080cec486c4f584d14c016ad8dea2627bcab00ef01ea275611750cc653fbfb04b98ba8ded620c713d1c77bb3cb938fdecb294b1655c2857377eab6abb1d9d3d15a944d29b679ee8573c3d46f156380e66314cfa05c99af740089227bc764e14944b7345b75fcf371", 0x6c}, {&(0x7f0000000140)="0c955cbe33513a4c2caf4efce690f61c95cff383113a8220d595383cf7ac96ff580f5eb4d5bc55184325d44e10976d2892fd30a3597e5205d25a68a518d05abbc9", 0x41}, {&(0x7f00000000c0)="48e92da2c9342b510314f3", 0xb}, {&(0x7f00000001c0)="3808744413cd4ab7b40db2dfc1348de997bdec1fe2bfbf756d67f73abe2504ab915525faa8a2aad7925701913ac95552f50a", 0x32}], 0x4, &(0x7f0000000280)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x100}, 0x101) 06:31:32 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000180)={0x0, ""/233}, 0xf1, 0x2, 0x800) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/149}, 0xffffffffffffffe7, 0x0, 0x800) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 06:31:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x10) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="05aac550f8f090f364e01f45efba825bddfdba702c3141fd7adb8c51c2665b100e7693f5c58c66fbd75f484e50981168d648615e8dc45ba94b74e939a2c21730d73cb8125b68b3bff36264b01a8a18e060eaf1ef69d273a758cd17cc0c3a8e2dbb9e39d1fc8423513af6e40cf2a92886d554c82083b57b69e926") sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x44}, 0x0) 06:31:32 executing program 0: syz_emit_ethernet(0x4de, &(0x7f0000000180)={@random="3ddafd83a8c2", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2fca8d", 0x4a8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18b], [], @broadcast}, @mcast2, {[], @udp={{0x1, 0xffffffffffffffff, 0x8}, {"50640be1ee546bc6beb3862571e75bbbc593dbd9db637435a9c6169b09477d7e532b58d13449ac2741dd665e19cd048926ab29403028389d6d811c5e93068a58f63b70694f144d9e531c7e65f21bc4c66bea29342e263c82d93efd45fb6a0d0b7bc7a3176c0b545d9a56d9c24d1ac3f4e391478f5b0a09bcedfff9ae93095653be6c21a50dbcd1e20444af3e784f2ffb4c8c77c3eaa0e98bb3aef8a222123908957cd0499059fbef1116838f665d21a4c717279dcf59f5a51026853c84adaea2d079238aa03df01fe192f3203ee7f5624ad14ac32c3381f495aceef93395edf9e67c50ff81deebb1cec56db842149caccc40bd6062919b0104198e03002f2b0a6fdfe6f97344b3659ce722094cbe09438ed83da83de21ba36ffaa002b56b65a9c1ffa4c6f868eda1294e40067682a72ff0afa0876656bdb6077f826dc21e4d48cfd0bcfd06997baff6e7d6b74e5f53b88082f5f5c745849350d5d247775ec3de1a6711dc0779d192bddaf27a947978c8e433b885f3eff8fec394a7f54c79c022fc11d0a41df51d11237d279e2b18f7df09966a8e91f01415b5dfa51cdb6656babd60eb5cc4b1391d1cb066c2544dc47aa39b2588289fdd734e142e57c14b7a080c546c84bfc452b7cd46c79c3e1028489a3d4059d6d4f696ccd39ffc04b67e92bee1e5bf5695c4cd24c8067de78459fa12e0bfe537d1493dc681dd2d1a086598ef6dd1cc2d5ca52e096f845dc421731fe0593da5061720179891253a8cd29ed319c376e447d081135fa5563e2263fbbdc0d16648de07fb15df9881a1744f007a46d813d37eb92a86f26f55e8ffa88348e408610b584d4629652e25b3bea2f3a41c8b63e34a330b4346d7fb432fd3198971f540ed3f7caf7b59d376fcc112f7cbf43d05edcf9f1739db29f3c1c35103e6ce265101cd55928a923fdbbba5b570ee1a7a00baa3de8e6732344598389f2cc1a4e79419830134125b19f6612d62593f4146b292947dfd78c928d67b7184405d9954e3c78fc8813fb7c6f55ba59564e7b5bce34d16a8b6fadb7b12174c33b1ca1f36a5d05f3f20787b1d6b298f218cef76e2294f3f32c15b544a11448b3bad2cb0160ba1252301b6558fac090b73c4449803e3dde2f73702aa8bb263218235e9a46486a218c9c516c04e9f89d3105ce13a11d0e726c9b8cada4c51c4b610fcccbb033876641aba2fa0807255172ab2f328ca01d54f0cb3e21087387172c7e6817c5a34a1c666d67b3de7d9b1ae957cda8916bb39552d1dd8c99adaec7f6942e87b94c46b438c551eb85e97b5df109ad3b78a23589a4905897168f7291bf86df1711070c7ff2771df3d047cbcf7fc7e4629b6c39c935493f1ed4e938bdba62b3e73facca5818c7cc00c701d23f532a73d6f69f900bdacdaa4bcde6520739d746d7d1f4b743d2bbe6cda8098ed7da2ee6f2b0a936982985d3c28e2dfc076549b2f8a9c6b52ef1ca5106f82a1d2900543b9801d9bca6677dacefd1d2ceb1934bb5e82d85dbab1d88e03d54988b61a9f14f4cb8a23dd37dd96e9dfc6cc870d2c0a6fc1f9f608b970077f4bb87a6bcc1ba9eb3a8dcf66d20a48c49f25de37778b4a924c656f08ed70234b7435c1c544119aff45f23f7b72477936219325fc14a9533dacef5e9a405143fd714b3b4e3c7fe389"}}}}}}}) r0 = semget(0x1, 0x0, 0x280) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/101) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r1, 0xfffffffffffffffd, 0x8, &(0x7f00000000c0)=""/107, &(0x7f0000000080)=0xff2d) 06:31:32 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRESHEX]) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x1000, @mcast2, 0x1}}, 0x0, 0x0, 0x200, 0x3}, &(0x7f0000000380)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x7}, 0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) setsockopt(r2, 0x5, 0x1, &(0x7f00000001c0)="3b573a067e9dd9d362c6a7c02e06b163d5731eaff4d525e199430a9f9b8cbb815b014ededf7dab35129cb0423413af95412a4c1f068f4130db0f12423137ebad38ea963372cb372c82db852dda9b18bb594a94258bd6dbc2e0ae6faec20ae6405376b71846770acdde30f80306e58590b8196691b17e4795da71d6f1f3b2e19ddf742d731e64e0615f0b3e181c7e7f5ee84c40944b6be9b80685411e34102a70da54f59f13ae71c196ba716c8f6b08ee8052703e2c0417ce27c65c255ff8cb94d04b", 0xc2) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x8, 0x2, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000400)={r1, 0x6, 0x4e, "d93bdd61bd9cffb8fade6ee414e1023e87a6f9a979b3c02c7aebaeda268c336e7eef2de5b4fa93df49c6dcde3813b2b1eedd06b63d167cec6fce6c04112473046a1d3048de13cf2b6d144b60378b"}, 0x56) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)={0xd7}, 0x4) 06:31:32 executing program 3: syz_execute_func(&(0x7f0000000000)="1c04b5b568cd801b69e4f529c1f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfea93ed107c4415814c4f2168f4808eed5bce000c4a1c573dcabc1ea01eff265dc5f00c401611282030000005b5b304545e269463917170f9966030fc4e2453903e424f2450f2d7b0054635bdedec4a1e1e0ef26400f0d18c401c0fe5fb6b61fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 06:31:32 executing program 2: select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) accept$inet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) 06:31:33 executing program 0: syz_execute_func(&(0x7f0000000340)="dc5f00f7dc0f250520d0f807913e3e1cf3420f53dec423fd089000100000c8491818855b660f162f0fc4014e0f65c3a0e5be34d1c4e1f8c421fc22ebc48265b8dc36f3ad03e86e3664f20f11043c8888a1c40fbbe2ed5d3a0808294001b00b0000030f73d53944d1f466470f5d4d03c46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b331209f555ffbb1afaf110f0fca38048336000000") dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r1 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0xffffff68) sendto$inet6(r1, &(0x7f0000000080)="3c1ce7ffffffff000000004b9358a07c1c898db8", 0x14, 0x20005, &(0x7f0000000100)={0x1c, 0x2, 0x1, @loopback}, 0x1c) 06:31:33 executing program 1: setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x108400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xe99, 0x7, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x4, r1}, 0x20) 06:31:33 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x402, 0x2) munlockall() fstat(0xffffffffffffffff, 0x0) 06:31:33 executing program 3: socketpair(0x0, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x10001, 0x3e3, 0x6, 0x2, 0x5}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 06:31:33 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0xe4d) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 06:31:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x18108, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x23, &(0x7f0000000040), 0x1) pipe2(&(0x7f0000000000), 0x100000) 06:31:33 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r0 = socket(0x10, 0x4, 0x6) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x7}, &(0x7f0000000080)=0x10) 06:31:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000180)=""/27, &(0x7f00000001c0)=0x1b) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) r2 = accept4(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) fcntl$getown(r2, 0x5) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x3}, &(0x7f0000000540)=0x8) setsockopt(r1, 0x0, 0xe6f2, &(0x7f0000000000)="e1e29ebdc4e73c1b853ad4e606fde8c2cba63b8de5d3f4a4451aa00ef8600e6c72b19898986acb6b9b443fb39be3ed358074d2773d1c7ef0644e5dbc38ca40bf24ee5c27c2b6d4acacade66bc17932d207ada5c0235d84c0e248fc8088ec54828392c755065370433a3c9f62bfe4f362354fe9a41ee123b69a85fe2c", 0x7c) 06:31:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xc000000000, 0xf, 0xca0, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xfffffffffffffff7, 0x0, 0xffff, 0x9, r1}, 0x10) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x100000001}, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x6, 0x5, 0x0, 0x5, 0x8000, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e20ffffff7f00000000000000000000ffffffffffff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/128, @ANYRES32=r3], 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) 06:31:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x18108, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x23, &(0x7f0000000040), 0x1) pipe2(&(0x7f0000000000), 0x100000) 06:31:33 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd90bcf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8000, 0x8) getsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000040)=""/12, &(0x7f00000000c0)=0xc) poll(&(0x7f0000000080)=[{}], 0x238, 0x0) 06:31:33 executing program 3: r0 = semget(0x2, 0x3, 0x28c) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x2, 0x400000000006, 0x1f7]) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 06:31:33 executing program 0: syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") r0 = semget$private(0x0, 0x0, 0x88) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000200)=""/84) r1 = semget$private(0x0, 0x80000004, 0x1) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000000)=""/240) truncate(&(0x7f0000000100)='./file0\x00', 0x9) 06:31:33 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) semget$private(0x0, 0x2, 0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000700)="0ca36b19d1d68adafef784910823772f25bd66e435b5ccef921ce551f978b6db20a72c3e1f375ee2cedcc22a9a6292291cc052d179ea63a378d23bacc74bb0195ef1449519c6423132acd25379b5cef2a4678e08a5504eae8f6bd726ba86bd8402a6a0219af8817742a3e234e096f6b1ac8849fbd074fceda2692273903f9d8c839b1ef759ea1b172aab2586b54dcd0a54ba99a9bfb15ab5b234991770d2ac4b524cc30988fc32db80c4fcf00726641119de6f6d848c21a30813060f4ce5c7d60e3c2adb2d0509baeeb88986a93dbcfce30054e66e96825abda283492220c24a5211dec20a0640af6122", 0xfff, 0x100000001, 0x6}) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 06:31:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20002, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0xffffffffffffffd7, 0x4) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="605eaa1b229a74dc5e23e8613d10515be5a8d79af38727a517da4e7a05a2fe8ba4be15f31222d0d3d36f8a97086ccc67af176334017d76c256f9f3a930f3458d0987e0f683fd2e594d4ee297f59f25bbc85f261b910195ae0316a75110148a2cb4027b0f52143d50") ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000300)={{"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", "1eed9abd5cb00eae1181bec8c11c3c28563b1afff10930ae7464415151b49fbe", 0x8, 0x8}, &(0x7f0000000280)="66539d7b162be75332d642182145b1d055f575178a838bf604ed937b43a9ed91787ead4377863745e407f1ae56461d56c6be224bc16029ad153d8bacc1775deb3cd9debf176ad1c00cae5977ab785e395a5963b281ae01225024fba559a18aae8ffbbccffdb0159d2d", 0x6, 0xffff, 0x5, 0x4, 0x8, 0x1, 0x101, 0x7ff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x3, [0x5, 0x6, 0x8000]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x0, 0x9, 0xfffffffffffffffe, 0x430}, &(0x7f0000000240)=0xa0) 06:31:34 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) r2 = accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) mlock(&(0x7f000058c000/0x4000)=nil, 0x4000) accept(r3, 0x0, &(0x7f0000000280)) 06:31:34 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000040)=""/87, 0x57) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9}, @ssrr={0x89, 0x2}]}}}}}}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) syz_extract_tcp_res(&(0x7f00000001c0), 0x401, 0x938f) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x31, "e7bdac65b24eeea294f491c6c05d65f2e807d83a17c1cd5b4405b70f85d6c107ef72c72d355df89727676433d6762f0192"}, &(0x7f0000000180)=0x39) 06:31:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20002, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0xffffffffffffffd7, 0x4) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="605eaa1b229a74dc5e23e8613d10515be5a8d79af38727a517da4e7a05a2fe8ba4be15f31222d0d3d36f8a97086ccc67af176334017d76c256f9f3a930f3458d0987e0f683fd2e594d4ee297f59f25bbc85f261b910195ae0316a75110148a2cb4027b0f52143d50") ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000300)={{"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", "1eed9abd5cb00eae1181bec8c11c3c28563b1afff10930ae7464415151b49fbe", 0x8, 0x8}, &(0x7f0000000280)="66539d7b162be75332d642182145b1d055f575178a838bf604ed937b43a9ed91787ead4377863745e407f1ae56461d56c6be224bc16029ad153d8bacc1775deb3cd9debf176ad1c00cae5977ab785e395a5963b281ae01225024fba559a18aae8ffbbccffdb0159d2d", 0x6, 0xffff, 0x5, 0x4, 0x8, 0x1, 0x101, 0x7ff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x3, [0x5, 0x6, 0x8000]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x0, 0x9, 0xfffffffffffffffe, 0x430}, &(0x7f0000000240)=0xa0) 06:31:34 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000080), 0x10000) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e6) mlockall(0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x5, 0x8, 0x99, 0xffffffffffffffff, 0x9}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r4, 0x200000, 0x2}, 0xc) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r3, 0x0) ftruncate(r3, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 06:31:34 executing program 3: syz_emit_ethernet(0xfff, &(0x7f0000001240)=ANY=[@ANYBLOB="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"]) 06:31:34 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000040)=""/87, 0x57) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9}, @ssrr={0x89, 0x2}]}}}}}}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) syz_extract_tcp_res(&(0x7f00000001c0), 0x401, 0x938f) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x31, "e7bdac65b24eeea294f491c6c05d65f2e807d83a17c1cd5b4405b70f85d6c107ef72c72d355df89727676433d6762f0192"}, &(0x7f0000000180)=0x39) 06:31:35 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) semget$private(0x0, 0x2, 0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000700)="0ca36b19d1d68adafef784910823772f25bd66e435b5ccef921ce551f978b6db20a72c3e1f375ee2cedcc22a9a6292291cc052d179ea63a378d23bacc74bb0195ef1449519c6423132acd25379b5cef2a4678e08a5504eae8f6bd726ba86bd8402a6a0219af8817742a3e234e096f6b1ac8849fbd074fceda2692273903f9d8c839b1ef759ea1b172aab2586b54dcd0a54ba99a9bfb15ab5b234991770d2ac4b524cc30988fc32db80c4fcf00726641119de6f6d848c21a30813060f4ce5c7d60e3c2adb2d0509baeeb88986a93dbcfce30054e66e96825abda283492220c24a5211dec20a0640af6122", 0xfff, 0x100000001, 0x6}) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 06:31:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4) getsockname$inet(r0, 0x0, &(0x7f0000000080)) 06:31:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f0000000080)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = getuid() lchown(&(0x7f0000000040)='./file1\x00', r0, 0x0) 06:31:35 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600) r4 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000100)=@in={0x2, 0x1}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0xfffffffffffffffd}, 0x4) 06:31:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000dbc514e5d35a3deac3e296abe62588d285bc609dfc9cf4fa13125b48f58f14d6c3d9cc599ae7d12bbc0b8c1506ffcac5d5a6e6836a27748d6509ce3c098a61e47399afa360959451a9d2f792f3fe140ced590050042187530b344fd0a412eab06432bab45b7dda49bb0f4e22445c251f4cd0aef763bcec30fcc9358ec558cbb455f6a2176b0561dfae70eb644d562834966eb8588ecf657649c5347cde840b35ebf1c9c52c53c55574"], 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0x0) 06:31:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000001080), &(0x7f00000010c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0) 06:31:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 06:31:36 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="fbc58c56502c31b5c3b217") 06:31:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0, 0x2100}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x20}], 0x6, 0x7fffffff) sendto$inet(r0, &(0x7f0000000240)="a6", 0x1, 0x5, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 06:31:37 executing program 1: r0 = socket(0x12, 0x10000000, 0x3ff) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) syz_execute_func(&(0x7f0000000180)="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") r1 = socket(0x17, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={0x0, 0x10000, 0xf, 0x80, 0x8}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0xa2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x4010, 0x800, 0xfffffffffffffffc, r3}, &(0x7f0000000340)=0x10) 06:31:37 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3480f354, 0x20, 0x9, 0x43, r1}, &(0x7f0000000280)=0x10) renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 06:31:38 executing program 3: r0 = semget$private(0x0, 0x4, 0xa1) r1 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x50) pipe2(0x0, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget(0x0, 0x22) msgrcv(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000003f06008af5a983c596e107fb6109000000a7341b505c108f350000000000000000df15c01b7ba6ac3793e777de4c9f1871c25089359bc5ecb1383f28189250ded4de00795cecff78a1f15417f877ecfee1891153505ec5997d17ca4818290ee7d2bce8e794bc16f1232bb4022d96bafa8b4cbc6b47753ba1cd072d279f37f05d0fabf584d919f2c8bd37ad8d6c46a45a256f0d2b58c358fc066f72f62b39a91677676b90f4d143e7455da0bd01d38f9d156cf23e23dfd1773c3bdd3d720dbca7fe20fd1251"], 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r6, 0x0, 0x1}, 0x0) ppoll(&(0x7f0000000100)=[{r4, 0x46}, {r1, 0xc}, {r1, 0x2028}, {r4, 0x40}, {r3, 0x40}, {r5, 0x100}], 0x6, &(0x7f0000000180)={0x2, 0xfffffffffffffff8}, &(0x7f0000000200)={0x9}, 0x8) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xc8a1, 0x1ff, 0x7fffffff]) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)) 06:31:38 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="b320a9c63c40ffffffffffff86dd60965ff00008000033c8d3f859f1d1cc442768233d932e2de7ffffff0000000000000000000000001000000000089078"]) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10880, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x3ff, @loopback, 0x7f}}, 0x0, 0x0, 0x6, 0x72, 0x5d00, 0x75b}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x6, 0x9, 0x10, 0x1, 0x2, 0x8}, 0xa0) 06:31:38 executing program 1: syz_execute_func(&(0x7f0000000140)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) fcntl$dupfd(r2, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xba97, 0xbb, 0x8000}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2, r3}, &(0x7f0000000200)=0xc) 06:31:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x2) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 06:31:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x21) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = socket(0x10000000002, 0x3, 0x0) getsockopt(r2, 0x0, 0x6d, 0x0, 0x0) 06:31:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x101, 0x1, 0x20, 0xfff}, &(0x7f0000000180)=0x307) setrlimit(0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) fstat(r2, &(0x7f0000000300)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x110) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:31:38 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20503, 0x18c) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x400000000000000, 0x8001}, {0x2, 0xbe}}, 0x0) 06:31:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x6, 0x6, [0x7c0e54fe, 0x9, 0xfffffffffffffff9, 0x2, 0x5, 0x7ff]}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x1, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000100)="4c3822dd330148addfda68a577ee46329b4bd074d65646cb96440634149d0dc88043da90d975e46e2a70ac4a00213238ff7fb9ec3ee53048e06000fb029f7eb2104e3d8c39c9e992504f142c6293331f51e711df9bb2b6eeb5c4b39c0e0c575628c044a4a2ea35052181") openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) 06:31:39 executing program 3: r0 = semget$private(0x0, 0x4, 0xa1) r1 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x50) pipe2(0x0, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget(0x0, 0x22) msgrcv(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000003f06008af5a983c596e107fb6109000000a7341b505c108f350000000000000000df15c01b7ba6ac3793e777de4c9f1871c25089359bc5ecb1383f28189250ded4de00795cecff78a1f15417f877ecfee1891153505ec5997d17ca4818290ee7d2bce8e794bc16f1232bb4022d96bafa8b4cbc6b47753ba1cd072d279f37f05d0fabf584d919f2c8bd37ad8d6c46a45a256f0d2b58c358fc066f72f62b39a91677676b90f4d143e7455da0bd01d38f9d156cf23e23dfd1773c3bdd3d720dbca7fe20fd1251"], 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 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)={r6, 0x0, 0x1}, 0x0) ppoll(&(0x7f0000000100)=[{r4, 0x46}, {r1, 0xc}, {r1, 0x2028}, {r4, 0x40}, {r3, 0x40}, {r5, 0x100}], 0x6, &(0x7f0000000180)={0x2, 0xfffffffffffffff8}, &(0x7f0000000200)={0x9}, 0x8) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xc8a1, 0x1ff, 0x7fffffff]) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)) 06:31:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) clock_getres(0xf, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82000000005d3d83f198f80a890000000000"], 0x1) close(r0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 06:31:39 executing program 1: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf1100c600c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001200)={r0, 0xb, 0x7}, &(0x7f0000001240)=0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) getresuid(0x0, 0x0, 0x0) 06:31:39 executing program 0: syz_execute_func(&(0x7f0000000440)="c482daf5f3b5b598cd801b69e4f3410f58b2000000006962f5696200d9d9d0c441395bf9f2680c0000008f275a9b26c7e4c753fbc4c4a1c9c274780000edfec4427d822a2a00c49aa39aa376f2168f4808eebce00000802000c4c3dd6d680748c463095e7efe85518fe9509b9b9bfc0000c1ea0166410fd15f7df265dc5f00c3795b5b45363ef80f996603642e666766440f3806921d7f00002c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x0, 0x1, 0x102) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = getegid() r2 = msgget$private(0x0, 0x4) r3 = geteuid() r4 = geteuid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, r3, r1, r4, r1, 0x1, 0x5}, 0x6, 0x0, 0x0, 0xdb, 0x4, 0x6}) 06:31:39 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) accept$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0xc, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000200000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r4, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r5 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r6 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r4, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r7, 0x7, 0x6}, &(0x7f0000000280)=0xc) 06:31:40 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a6300c4da76768f4808eebce00000802000c4c3dd6d680748515134344701eff265dc5f00c35b5b45363ef80f9966030faee4f20f2aca0f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x81010, r0, 0x0) 06:31:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) syz_emit_ethernet(0xf1, &(0x7f0000000040)={@random="6630e629619a", @random="5099f91272d1", [{[], {0x8100, 0xb0, 0x6, 0x2}}], {@generic={0x8048, "1857bdcdd14f880112d26cf6063687d4af0370cb80294425a7a6cc7ecc24d890b3aed9259ffa1d888733ab3b7cba243403d41e15c29b2e66163ee1b05cee24fe9d1f3c328b76d8cf711fac7247571e649d34704191ae4db60c63db67411837becdf3641d06d9137194e3e181a887fdf95d0fc17533e44700f12c955bada524dcd20298689dbd9447eab910b994b56237e696aa8e5f14015578dd9c93183ede55bf9413db87e806b7be42644d89027c97044f76209bed9a857efe06e66a73163efc7aaab42b83a3d21721b88efbac5551fb620ebb2d838768153dde037e70ea"}}}) 06:31:40 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x4, 0x7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7}, 0x8) openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x4bc}, 0x8) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) 06:31:42 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e227f00000000000000000000000000ffffac1400bb8000"/128, @ANYRES32=0x0, @ANYBLOB="01fcb800cd9b4f0000000000000000"], &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x1}}, r1, 0x81, 0x5, 0x8, 0x4, 0x3, 0x100000000}, &(0x7f0000000300)=0x98) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x204, &(0x7f0000000000)=0xffffffff, 0x2c2) 06:31:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, 0xbf31}, 0xb) ftruncate(r0, 0x9) socket(0xa, 0x10000000, 0x5) 06:31:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="407550dde28c843135097414f1689d6bef30398e8c4a0a65d0d79e13d346130014dd7bc8fadbb9bf06f0bf6804f8a3e4a462ea113503cf136bd2094de445d8e885b7cf"], 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0x569}], 0x1) shutdown(r0, 0x1) 06:31:42 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) accept$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0xc, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000200000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r4, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r5 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r6 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r4, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r7, 0x7, 0x6}, &(0x7f0000000280)=0xc) 06:31:42 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x6, 0x430, 0x9, 0x2, 0x101, 0x4, 0x8000, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000400)={r2, 0x8001, 0x3, 0x9, 0x3}, &(0x7f0000000440)=0x18) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xdba, 0xa84e, 0xffffffff, 0x6, 0x3, 0xffffffffffffffff, 0x3, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x2, 0x1200000000000, 0x6, 0x1, 0xfffffffffffffffe}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r5, 0xd}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000500)={0x1, 0x105, 0x4, 0xfffffffffffffff9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="080000000900000006006a0405000100f8ffffff02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000049169a81b9f572349b7e3dcc0b94ce2a43e37367f1f47a3d2148ad85783d890528960f41a907dc39ca49c8254e2d7a1f270f98987e0e56b940e2a7b73ba6a4d42059151491", @ANYRES32=r6, @ANYBLOB="0300000003000000060000008468ffffe2750000"], &(0x7f0000000280)=0x4) 06:31:42 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4b}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x2f0f0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x7ff, r2}, &(0x7f00000001c0)=0xc) sendto$unix(r0, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x99c0}, &(0x7f00000000c0)=0x8) 06:31:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) truncate(&(0x7f0000000140)='./file0\x00', 0x3ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x4a, "a9f7ad2441ca01c5339fd564809eacf64a26837f9973c231d50268d54fff9809fc9b89c9aa3cbe93771debee2ec6dbd44c9df8431da4a80e1a99825d012a76459fd1bbb82faf5541d352"}, &(0x7f00000000c0)=0x52) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x4, 0x9, [0x7, 0x425e, 0x7, 0x7ff, 0x802, 0x9, 0xfffffffffffffffb, 0x5, 0x5]}, 0x1a) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r0, 0x0) listen(r1, 0x0) 06:31:43 executing program 3: r0 = semget(0x1, 0x3, 0x91) r1 = socket$unix(0x1, 0x5, 0x0) pwritev(r1, &(0x7f0000001240)=[{&(0x7f0000000000)="7ed2849855c03b7c41b8b935375b2386d9bab070d428c1eb278d27dcb0f1aca11e93d5af5c6941057b7f50373f7a3a95699f6bbfc6072f7379ed90eb1a29f7fbbbd450ffa4e2bf10d470fdab5b55fa2c3b158c552f1c57019d87280fc120c5836dee79db45902621a0c4200e2ea6217c19beb23e7c91cfe130ad5a6fa74e3255311c3490c80a16f38d5d18fce0b72258886db2eb412709c23bdfb0555946ab40c0751612b6edb9f19aeda2039e1689c7359195bc3b73401d7a217f2d", 0xbc}, {&(0x7f00000000c0)="da743d85e20f2644cde51588a8f524f53a948c7eb80243649e356a14f83a932a089be456fe0ade31210092e63faffe23363344fdc553ba7ea7ec5a700287cc6ce4c3d63ede776eaf7dec8b31319d336cf410decfcf4949be685186f829e4cb0693ffeacfe2e96e59c944ad36d361c206d1bd3891e4c773d9c6beb3dabb75d6c03571e64eb4e4cf233d3c6ac0faba35d9c3522b89d94ac314cbd385cf3fdc19", 0x9f}, {&(0x7f0000000180)="1e7e6d71c01e751b4edf55636538eae7261ea97434953e07470fc905dcca63461a83e6dd51f65080dca4a5952acdcbc8f34e099330e066f2266714976a81cc94460129082d15378817b3fdf35289c9e5698330ac394abb1c113341d45acfb9768ad2680f0204e1df735a3aa68bff0f7f1e37b49d3ece45409eeba2e5091a74adc3251561faf8f6e4cd1d7078c6192e3bdd17e66377a463612ea61d1c816444e8586995cd4ad31708ee32b9de9556e809e6ba35790f17f1dd25f83c79a338ac16a266e5ac4a1b91722544948692d852f4cc13dd8b4f066c5baf8630dfac6d990da49aa81cec721b085fd3c9e2c95f2b5c01662b93c4d3cb99c2c8dbd8c5f25896d6c4de99864056838cbb069b00a04b37df8f529533ac4502422a8f471007577ebcd67a12b53a10be587e4e443f713403b1d94aed0cc5703d10c7bece8d26899f18f2f2ec5240b5d6f0d1c2699196bde2219b3145602eb3beb127741eb9d5f7b75f44c9c1d25aea7f3c2062e8f6d6e87729c84ffadfe4348e3ae30188d8e1302cb4afffbfb4315ba2589acc5a0762a2e25faf673d6bbc34d5952277b62407daa351f0ced31c693f5003314533a5499ad57d15a4080d684e38881bbd807d70ca258ec9c95bbddcfd0665cded616edecd39955b692910e951fb871e7f28b19b73374aca1dbcbd7007ff41ef362e02e3a0dd0b69ee629b945e7678615b954eae22019be0dd9a4341bf57caf4650e45ba023666a50d2758ee91dc7cb69fd2a1939f3507c279c0effcf1f338168c524de1c4900fa09dedeb7cf9c49813f4250575e21b5165bd19114a01dbfe0b81f4a85178b529f23db6001d143aa530aedcdb0ec5dc608e0df164d64a019e078ada57a3bc1ed608b8fe561162328f06253eb35a1c03fb0fa6a0f030641033df782c56a4a9247abe422f9f1a2481096d3136dbd4f6e8e489b89453a2454b889315c940eeec4327829c071ed785508444069f035fc025a8e524a70cef47c192c2c1497f8df0e85c42670729021d9bf207b3f77be38b905eabbd632107cd1e19f7964541dfd6514f312d956020d136a65f0bb89346cbf946a0363835b29d4da83240f1eb37b709bcd059ecb2341ee44f076d0947f1d1a59d4c525743e961b621113d31abf4876c48e44dc8c75c57a07a69f538bfe6ef682ab7bd8a600785599861f6bd8430d2e4817df982ecdde3c4a3d9e347e600e74e79088bc4f656a1a0f6accbae7d2646a56bb324409eaad88c2c2e4e9be1af2179f4501b6e3867d0bab1dd4a64b0e75dcedd45fdb266606e75d7f2ad0652e043c2176daa946f54f01453ccd7c2cc98b7178415cf19c30761f672fdb1ce9f38a64b88f1436f620957c271e62dfc75ecd6e9eef7df048b407e82a4944b9a2ab0b9a4985b011b3985a57635be61ba591dc6eb40c5e8281f55dd624090adbb4d1b8327421d054afe9f71d567eb93b1012e1c490eeba944a184eb256866b2be61b65c46d2852c16c9af3a84b23d68dce7142a66000675624094e5e8d5a039eecc1e2cd23666a10b39cf5b9990b198f81c60c4fad1181a591ebf7dfdbbf3f7456ca7316dc45e173dc4ac34adb909e82902e9364df48630e4b388331e57957e6c411d5c4d67e473143d8f9d11a3b8809c7da53f311a923e06ea322c68cda5034fda9302af349b5f0ffc683b6c8059e65557ca966db45524abb2838f964401a9b2d1927417a6910733ef0d08fffefdd709725b567c5440ef9a81c43be6c89625e05691efd2f99498d034f050b1611dc0a23ed4d53463da8ba1365d06afe467f53d8f5005aa74f8593cca65a166f5565aeeaa3a5eaaa9df24232184f0f6196e8a9610c253c52e3393b533e9457ee72ab0324b529fb9883a8d5619e74a2d8c6635e3c073a58911bd69966a0db3fee06be67acea2707b0464fc012c0b0502f89c692b3fe85a0b9b0851500cbb0c2630fbe4e37c24b0ed3e1d4bc971e39184b427122f1bd38ed49a46dd73cd143f542f94c72a61c989a432b5ac3b709430187a99f13f826c0e6ae9d71d9e0e6f8bc4cac4638780ac77832c2d1d4ceddf2cde4664a1cd553f190f753f191b02532485420faf26d81738dfcacbd2a5ddc89a352d4c98b9b993d44bcd6faf2702517eedc413fbd5c8b460cc17f746fe30a26528a30f2313838296eca20d6efbf627725a7cbb2ac2d5466889c043111d432c5c1363a725f9265185e69bed4e862c794761dc476aff82e7ab41bc0e381ff6b16bea1233c4dae305f737158a56c7dbbf5d80ecee218f01865ee54efae589ec4770f48f8e27339651cab29809aefba19ee06ded8b4e6b595c3168f7444cf2d4f7e1758ce3b94699d86a83736b341478ac6743c21d04fa4445398edb0fa91e08b2fd14f4688293488d9bc00bd3c1e60bcc2ec0c912910da04767e08303313b5e8c6d46b8c109cf2fb11a3ce2446be1f8228de6e72f8da3b68c8d0d96a624cda335727b1bc17cf14335659fc43edf0f347bd93dedade8155ff9c5efdd0b769a5a2eb94c92c863d568ca639467770643666c0fe68189647bde19f04a41c7b8207f85bdb75b256efb55495e0e1bc777012b4c2b5a103bb197547cceda278b88cf4b686010f80128c19172b9a5d555de6c0f4762cd08d3d503aeb83a5a11a02c8c24e26e42e7e12bb0df0631d3dda836b0ef8dad654ae97cd26df5fc7491bd2cd07f9194fadb77215e2dad21609c8afa7fdc1a76c99f3c1504983892f2bd01c14efbc3d9f3aaf700c46de9cf4b4c44a6132bbcb1dd80dae35136b9089f2408d5edf110ce265d333ed1f5fa5203e8d4533df76bb29d419ca585f3df9f58592d0dddc589a6420efa5fa87644612754741af1e2e38aa10fe2ebddbaccd99755717a4fa3659354d6deed6b826d63aec7faaa840ae5f38410f64fe382df4e8fc185c3f423934a554b2257babaf729668a5be2bb74a40b00c70b4b47138d2929d9ed6d54c9c58159a7a9f46a2b29c79b49d7b28a20ca552423f3d6f075f13ed19c1c530f0e756f06dc2ce6588545a5dd677f9c22b3973ceafd12a400f64790f117efc579dd4ba1100d6fe2a223f3db9861e0445849c6f370414677a446d9eedd6fd4a9f031470488fc6417f90a8f6fa77d13c89c0d5944c6e1cb87014accce1d4532ce925a9cb0406ba80e79a2016ba1a8d303768bd17ebbb2ab9e982d2762494734c72835d8e03f80fbe33e5e5d6313c38e4286892ccd695f12f4a3eeb0d33c36fd9223a4dff77f0a9276346a568de56a1757851cd2255c6768ec8db2e94de7b2f8360910772cab4619c57e959c1c31d42d67bc16b17a3284d9c60d474704c00cae2986f0e61f27c243fc8e7c782ded67b8fca2d0a3026e068fbe5364f018a5a7bf710db8da16e7ec87c93fbbd985a648a35fba7b1d5cf19041a7c472758fe7a4209f1ba8704e970f6c0ef94a5456acb88ef0f0c508a6b14cbe07361ff1cd0323eab08fc0a9d6eb7269080916ff7ec4324d40b83794150d5cd267c6b244ea8048a9a0ed7e7c9b2ca70c7b66087b9facc67be3be1f0802fb2ae87a7c6e9f75fd5ed5a483071fcb5a33d409cc454e87ffd441b4a442aba27f7c96007c77f050201484dc3e4a6320776160d7628cbdfc2081dc11bedf56bd7759ede3acee73f6b2ed3f044896eaf9838fa53ae28705ed35bc06352e74c3156e48eb9eb95e34f5755ee20a2c45bdf3882ce4813d52a96e583426a00b697b872f09ae21b75b560f825fe208a00763f7d94df4fb41c1c79fdfa051447bf2ab5e26de3c6a4c1f0968472c0b97834dc673a714e7fc62bc9bdb1a4387dc14bfb37115a35bb32186747d309926e2b9b647624d5b40293260e78d17dbd674d05915cefadf49597efa55d01ae0865d4f2ea79af139422bed0b57215100e4cc5384bb66993e4b0d71ae996db79b8bf4c00ac1180f6a0c8a9d6f4a38d7dda32dee49fb900da0aa7950a6342cf6d37d32e5ec47339ee4938f0a0ce797ce34dc21e9988e290242e862212f5bdb4152506f6b5b8f97291f686686ae59149f85f1b6901914a6ab2e2e3e6709ea4e346a842e6a07540295692b2afd17c147b904a16894591326529b218770ee26e5a556c74944eb61fa92c27fe28b0ee83c7a9ab66724722dc05e423a81ad2b0eae52d7d75a55f21e57a440a3bbffe83b3b3c7593c7ae34c7f9f880daf544a9c05be8c86c0dccfadfda3359a0ea2f9ab362e5e896c8b35db9b669dd1a948d22798c34d74ce32dab70fdbb81a988155780fc18be4040d86d8a982a33e1079d639b3ec672a0ff74c4d35276054c4558c6054526458c7cbac8b07264ce7143aa8f3d4e5bc18d33ee9720e60276a9b38f4f24f85f441436697a01548f704b5a414ff668df78d5caa06533bad10fbd4f6a9dcf07a1bd350e8f735d8ac11199e4d526235773742a74beb0e56fd98038fb84b691ea23761f287115a9d47e2c69a8a1ed68e25c3ee0dfb3f8798a87b37284142eea4667826786299aa8d8547fa62cd1ff049a29ba9efefe0f6bb04f047c1d09b218446b580d05cf18088c9f90df5d1a34ddb1991e7fbf0d6b275025dc021847ed1819900e68777747820fe4e17a574586aa36c1c8f137cf165492035dd95b5655c2592d851bc7d6d90a97dbf8ecf5a71fc0c8282455c48e9fe131ad122f43c3393eb5824d4eb4bf2836e8f6d2b96ecbcd4435df4c284632012bfecea5f7a4a4911c542932365e8c04661bc64bd027aee5203fd9e6a164641014f38dd29b396599714868c444294f5bcccdf81d1d2ffd040b86a32db2f618508c6cf5cd9c37541f5efb3516a218beb941f21084f988a1b8e388bda0a80514b84947b812bb74b488853717395fca7741227bcd6f1594b36f0a2c99b7f1d3e1b831d2f8bce62dda2b13a4201a702f1813b517de7e43e426f4014cafef87770d231b9df6cbbadc75dc7c97b53b87131820927aeb476473066dd3be6f5858ad62d84214d263c406652ec225d0772f16a9fdd6b3d53edf86866504143105e070baf530aed77fb4ecdee25afd3dbbec03f85698d9b1880774ed8495277eee5b1bae9f02694296bce9097e2f291e7614dba3ecb794dce83a85c71d1e502b7516630afd02229c6fd4e57f2fe239fd1a277ad1eea93f276eda399c01d838bb08c3b8ed22ae43d3456275f5034931cb30aa6cbfc9c3f13a671146c6916ebabcc34991b0dea04469b93889d8c6b143ccd2d6127f150dd8b8046cfdc4aaf165afec03ff30abfcf38b8bbe7f318277abe9cfc680473e43f3e492a0bc53fe8287194a8f2edffd828f971779c79bb8de24c3ce17f88db6f89ac95f735ccadebed8d5961a3b0b92ab192d5dcb78a1f1b43a40d7de81480bb19694789095056ac8ecdf6f752e2515ad26b8525be9399ea96f6d3e0aaf89c282cf3fb7ddce20bc93f41bbc7bf96f20a6beb5b4a04e61059e2535e665d36330aee74bbced016fb3b4f0f10fade4f1f87ebbf1b54390da89764bd6473dec3c1494dd1a89657b043ff70a5e53deb519b220565157b29e72dbb65a850abd83e0230ba4158cb32d423938297df376dc6eeac89197320bb5d8e3e697edf222d69516fa668f3ae1e76ef8068b296e363b2393099bab543dd29735f35929f416525afc79f511a8bbbc843c081bd89cc5dfd0d4ab39c080c9f5dbb2f9b89dbb624de821ef9214909f1b807e409cc56cd32bb1d6feb1ad85d427e54f15d6113460927c2d0e798943f17ee8ab1d4df231aac03a79dea9527aa56bc0180ee907509e8d41db2c8ca4fb3682dd3beb595ef4b618d3a560789af99352aa9d53492f", 0x1000}, {&(0x7f0000001180)="1a019a91051927a7bc34c30e7d8e93c8aca545804b0fc2532f31d88468212656e1c8ab54fad13ccaf5de9ea750b7b8f8e26cc36c5dcf75435e5f3c35c64a56d60cb18cd1df58cb9f2307023448e1256b22e38d4d3ad175bcac7263569f92ce1ac9267ea479d2b7d2d2f633120d03562cd3983897d6631f6016503204a550e8082acdd3300a858dd9d3706dae62edac037409404c", 0x94}], 0x4, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) 06:31:43 executing program 3: syz_execute_func(&(0x7f0000000300)="b1cd660f74e8cd8070062ef26e8a20c4c179f7f9e9646541dea540e00909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc30404660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a2654593526530ae07000000c240090dd96f04f3c4417e5b77b68b6101d2d9d922e5c461ad636299") 06:31:43 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0) 06:31:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="407550dde28c843135097414f1689d6bef30398e8c4a0a65d0d79e13d346130014dd7bc8fadbb9bf06f0bf6804f8a3e4a462ea113503cf136bd2094de445d8e885b7cf"], 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0x569}], 0x1) shutdown(r0, 0x1) 06:31:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82abed2f66696c652000"], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x10) 06:31:44 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) truncate(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 06:31:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fcntl$setstatus(r0, 0x4, 0x10000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000000041148fd1a1"], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x100) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8) fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) 06:31:44 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() 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, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000940)={{"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", "69f52dbff024523fd98ad8b2356dc59cfc27ebf588df4d4c202790551e7065bc", 0x8, 0x5}, &(0x7f0000000800)="3ffc283f4b05a3677a3950ae4f3602178d9a1f9cf0715367283783c9de3172474c86e49ee76dfa22b067c90c6d1e12f8a4b9fe2fb411eb25cb2cb5", 0x0, 0x6, 0x9, 0x2, 0x5, 0x800, 0x3, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000880)=ANY=[@ANYBLOB="1c004e2300000000ff010000000000000000000000000001b900"/128, @ANYRES32=r5, @ANYBLOB="e4ff000040010000"], 0x8c) 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']) 06:31:44 executing program 0: 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, 0x2c, 0x0, @loopback}}}}}}}) socketpair(0x10, 0x5, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0xa0, 0x2020, 0xfff, 0xf9a, 0x100, 0x4, 0xffffffffffffff1a, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1, 0x2, 0x4, 0x9}, &(0x7f0000000200)=0x94) 06:31:44 executing program 0: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x10) 06:31:44 executing program 3: r0 = socket$unix(0x1, 0x2000000008, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x3, {{0x2, 0x2}}}, 0x90) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000003c0)={{"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", "96b91c2ba6229d2310f7d06a2ec40bd1ffa9733318e642b7336f4d8ac73feba3", 0x0, 0x400005}, &(0x7f0000000040)="947c0eaa9306bfbea4cf1be9cd47108cf352a6", 0x8000, 0x7fffffff, 0x0, 0x80000000, 0xffff, 0x3ff, 0x7d, 0x6}) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="90da6a5b9c407c56ce18c5d3999f02a6333dd0ba2e67951a3f370a197fd47c55d529e52c8d7265359f48023f475e5e43c84fc5862b9254ad41203635abd85e841a6537671f57ec707fedd2a98bf287a40301377e7ece83e640ceab3c0ac378fe307d6c864a1cc03f0052b2844a2ed27637ecdda6c231fba4bcbe"], 0x10}, 0x0) 06:31:44 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x3dd, {{0x1c, 0x2, 0x1, @ipv4={[], [], @multicast2}, 0x3}}}, 0x88) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 06:31:45 executing program 1: syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 06:31:45 executing program 1: r0 = socket(0x1, 0x20000004, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket(0x2, 0x3, 0x1) 06:31:47 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x472, 0x800000b35d}) mlockall(0x1) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 06:31:47 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x2000000020000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) writev(r1, &(0x7f0000000100), 0x100000000000005c) r2 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/79) poll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0) msgget$private(0x0, 0x0) 06:31:47 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x3dd, {{0x1c, 0x2, 0x1, @ipv4={[], [], @multicast2}, 0x3}}}, 0x88) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 06:31:47 executing program 0: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x10) 06:31:48 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x200000401, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) socket$unix(0x1, 0x0, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 06:31:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530008df9756f33cc12ae8318d736574430412de506649bdf70d72af5647b1b2c694a73aec12dc0"], 0x10) recvfrom$unix(r0, &(0x7f0000000080)=""/99, 0x63, 0x1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) writev(r0, 0x0, 0x0) 06:31:48 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x10501, 0x100) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 06:31:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) truncate(&(0x7f0000000080)='./file0\x00', 0x2) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1f, 0x4, 0xa6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x40, 0x3, 0x5, 0xff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r3, 0xbc19}, &(0x7f0000000280)=0x8) openat(r0, &(0x7f0000000040)='./file0\x00', 0x140, 0x0) fstat(r1, &(0x7f0000000140)) socket$unix(0x1, 0x20007, 0x0) 06:31:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) truncate(&(0x7f0000000080)='./file0\x00', 0x2) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1f, 0x4, 0xa6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x40, 0x3, 0x5, 0xff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r3, 0xbc19}, &(0x7f0000000280)=0x8) openat(r0, &(0x7f0000000040)='./file0\x00', 0x140, 0x0) fstat(r1, &(0x7f0000000140)) socket$unix(0x1, 0x20007, 0x0) 06:31:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000c, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x6, 0x8, [0x2, 0xffff, 0x86, 0x7, 0x6, 0x0, 0x7f, 0x13f4]}, 0x18) 06:31:49 executing program 3: syz_execute_func(&(0x7f0000000380)="984aa5c44228f30fc9c9a2791dcd1c040f058f4878c0a6aa63000038c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f998c00000096ea33ed0f28eb4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6dd7e0d41af000000f1ebeb628f8f709b6500f236f040832900800000c70049c45c450f91f3c4638d6e8df9ffffff00feffc481fdd7fffb110f66474eb83aa2f1fbfbf343d2ed") freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), 0x4) 06:31:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, 0x0) semget(0x2, 0x2, 0x500) fcntl$setstatus(r0, 0x4, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) semget$private(0x0, 0x0, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240)={0x3, 0x8, 0x6, 0x8}, 0x8) futimesat(r2, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)={{0x3, 0x2}, {0x101, 0x6}}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f0000000a40)="982c3d0f053effa12de0ba20913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001c62b0b0000000073d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28611d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x96) open(&(0x7f0000000000)='./file1\x00', 0xa00, 0x18) r3 = semget$private(0x0, 0x20000000002, 0x200) mlockall(0x2) syz_execute_func(&(0x7f0000000540)="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") __semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000b00)=""/4096) 06:31:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)="98ddb61bfab48d5cdfb2109c932019bba27abb21ba81afdef008c00475b96667c4e07c1aef06a13c1abad5c1340241e1da5dd16df3dc65c3ccae0543e437ce38e9a49cfc31dbba508af5c4424229d4367e8eafe82398de0ce1873d274c1dba6147a6c2bcf3857452ed3add0d4e9ec3d9ff486a87eb8135a414849a48167c58813286b2de156c22f1c17a7c66ed7ea53d951b2b1dc2983445259aa8ad36e91a5ae3b0ae16979c1eabb0fdde57f2e1e84450d8994933a08ac1e05c1b1f8cb7d0f5d6cea8daa69abaa69f7c1bd269b5c98eb6cafd224eaf", 0xd6) 06:31:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x3, 0x7fff}, 0x10) 06:31:50 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) fcntl$dupfd(r0, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000106) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r3, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 06:31:50 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 06:31:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) write(r0, &(0x7f0000000000)='Q', 0x1) r2 = dup(r0) r3 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r3) write(r2, &(0x7f0000000040), 0x1fff) 06:31:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, 0x0) semget(0x2, 0x2, 0x500) fcntl$setstatus(r0, 0x4, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) semget$private(0x0, 0x0, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240)={0x3, 0x8, 0x6, 0x8}, 0x8) futimesat(r2, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)={{0x3, 0x2}, {0x101, 0x6}}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f0000000a40)="982c3d0f053effa12de0ba20913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001c62b0b0000000073d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28611d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x96) open(&(0x7f0000000000)='./file1\x00', 0xa00, 0x18) r3 = semget$private(0x0, 0x20000000002, 0x200) mlockall(0x2) syz_execute_func(&(0x7f0000000540)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50441e2e922ebc463b95d3b00e62c2f660f3a0d92000080202a660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec0000294064f966410f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") __semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000b00)=""/4096) 06:31:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x30000, 0x4) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0xe0) 06:31:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000eafb45f32d4b6b73c7475264465a143bedfa7249360f16000037cc65702105797f74657a6efaf48d33abe0b1c9bd608f46671118b6242479565f9184c10702a93c2fe234bbc83986d4f9b6774185a2ac8187bbd86bfa36146ebc8bc4"], 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0xb) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 06:31:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000001c0)="8ba55e0c457de11ca22c9d3c76617e20e59e161da98d33faa84e0565e39f372f26ca64a43569d85aa06d9d8c84513757feb2cfff1159b09ec310d7547b1d5d58515bf153b92d0f3b497f859e98935b6559b42f28d10e524d378ca81a7d738d0907d8b3b98d621afe9c207bbf8c1d004c37ee60a076e0f9ff9b32788703e403bb0f3ad90aeb34cf130086b3b4b18b1cd9eeba5f2d85f2973e1181000000", 0xfffffffffffffda8) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) 06:31:51 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2, 0x0, 0x0, 0x0, @broadcast}}}}}) r0 = msgget$private(0x0, 0x40) r1 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0xffffffffffffffff) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, r1, r2, r3, r4, 0x8, 0x6}, 0x1c, 0x0, 0x5, 0x1ff, 0x6d4, 0x1, r5, r6}) r7 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x5, @mcast1, 0x1}}, 0x0, 0x81, 0x2, 0x6, 0x10001, 0x6}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000003c0)={r8, 0x100000000}, 0x8) 06:31:51 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x3, @empty, 0x4}}, r1, 0x7, 0x8001, 0x102, 0xb64c, 0x5, 0x2}, 0x98) r2 = semget$private(0x0, 0x1, 0xa2) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000200)=0x2000000e25) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000001c0)=0x3f, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000140)="d6c0e39d5ff3a251d1d3cfa623fa2268bdd106ba11a56dc09b2571cddaddb12cd918f5493b5c6192a970b89aeba17d31") socket$inet_sctp(0x2, 0x5, 0x84) 06:31:51 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet(0x2, 0x3, 0x0) sendto(r0, &(0x7f0000000040)="7080fa71e4cca73f4741bac14bdc157acf2feacbf53de1141a19a318d22023f780441152dd12acc90b07dc121338a15a106b401da3ae35660162beb0327458b778ca6441df11ff53d9783fddf8965e27203c140722995e1fab05183314", 0x5d, 0x0, 0x0, 0x0) 06:31:51 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000002000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000034601cbd4cc5a5a2586a00"/141, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000240)="53e57e4b4fd74ac08ece9b9c65b85861631682d8508a56e9dbcdeb3f1a355183ea2bda357c9cd38327de438bf00b6508d7593c02b5884232404662b7950989d71d86fa4f5da0a3e5929dd96bbf7f7ec58e52cfd579e8") r2 = socket$inet6(0x1c, 0x5, 0x0) r3 = dup(r2) getsockname$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) r4 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x440, 0x1) recvfrom$inet6(r4, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffc42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000380)={0xffffffff, 0x1000, 0x9, 0x0, r0}, &(0x7f0000000340)=0xffffffffffffff46) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet6(0x1c, 0x20000007, 0x3) 06:31:54 executing program 3: r0 = open(&(0x7f00000001c0)='./file1\x00', 0x2f8, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x801) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x3, 0x3ff}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r2, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x400}, &(0x7f0000000140)=0x8) dup2(r1, r0) 06:31:54 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)="4f2397c3b2a66a509d750d481f2653f74702f24736535a0cef6f89f3f632b25d661472828891c61f325a1a6f95226c2c89c876ae20b94593d53026f83989b874d6b863952984fa64f6d0f3760ba5b5bff4c259bee215823ba58ea3079de2576ce9ae7c32dd28cbb2bd466b55150fe0da0e709b7ebdf9fc4c785ad7ac1b03cf4abf995c46b39845bb0e2c00c4704c76799f41d0037af5498adc4533a964b371cb154f08615529efc55731b5f3423c82fe656a852a8d5eb9cf061aa65dfff8f4979455502deb15f8fd7a701aa0071b7b3c4265a46b944e", 0xd6) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000002c0)={0x2, 0xaca9}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x1ff, 0x10001, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r3, 0x20, 0x1, 0x81, 0xff}, &(0x7f00000000c0)=0x18) fcntl$setstatus(r0, 0x4, 0x10000) r4 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0xffffffffffffffff, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000003c0)="b83df104e5605bdf2e7ee543544e0d360967e496565e468c0630a1e339ad1e4fd026a688acc8db48171bc25eb1fedcd6f240cee2265b5cbf9681bc98fb0d942dcda41359512a1c09f259c94f042fafe8f107e2260b", 0x55) getsockname$inet(r4, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) accept(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000380)=0x1c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 06:31:54 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000200)="3677493549eb1dd23530c63bda9f903e6cd9028ba6ac1a2887352d2717359c499f2e2843a388d377ebd2892d3a1160563af55e4035687f91faddf49f2bce50d7c3e612e66d") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000001780)="b214dab35f7fcab6efaf120c5956ccdefdd96ee9deab99590df73e2ae04aad025482b3703de3") ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001280)={{"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", "a2f9fa819e467482d728d11094020ab83a02aa943408d98d002d0d4ca68a99df", 0x7ff, 0x1}, &(0x7f0000000280)="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", 0x1, 0x10001, 0x1, 0x6, 0x6, 0xfff, 0x1, 0x6834}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x108001, 0x0) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000100)="4bd4f4e6840172d5cc0bbdd758277ff91da63905637b3cab6d57a9f905b2c187f9f059229575889e17b80cdeb1c7cc74e4721041cc6e43f86e06d330e0545594c140f0ffa193dc323882e95aff1a486c6e89458615da6074c91b11000da02ba6b2c13ae2d01d31300f6dd495b54d70d01f3ce9b32de0e709351629a9e83ff6ef2596f037657a44c453ae4bec52362a929535c0bce7aa395aa01c84ea10db1d8465fca38be5eee694cc4f4ade63094f5a463cd768dc5d4512107ed72c84fc775e8646194ac83a1dbefbc08bc3d2130fd7dc97162e8b8f1d4e7849c7cfae37423005fa18c133d9") ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000001740)={0x10, &(0x7f0000001700)="ad5208d54dbf23029c7179d2e11a46ae118940fc0e4dac8a750bd4e0f152f194c7ed2b6852d4", 0x41, 0x6, 0x81000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 06:31:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc8ddd600229ef3317b70000000000000000000000000000000000ff0200000000000000000000000000010402907800000000609433df000002000000000000003300000000000000000100000000000000000000000000000066dd2fe398b7410fdf0014fea79b3fd4ebf421311546731242dc66211b7eea074bf7594d336392c5ba25e5818c9831688c7aecbe5001a9531fc467e103a2fc517ab5344c713214705dc533ae01cc0979cd23"]) clock_getres(0xf, &(0x7f0000000200)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/75, 0x4b) setitimer(0x1, &(0x7f0000000240)={{0x3, 0x6}, {0x6, 0x1a7}}, &(0x7f0000000280)) socketpair(0x1c, 0x0, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) 06:31:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x9}}, r1}, 0x8c) r2 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0/file0\x00') 06:31:54 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x80) r1 = getpgid(0xffffffffffffffff) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x81}, 0x10) fcntl$setown(r0, 0x6, r1) clock_settime(0x0, &(0x7f0000000040)) 06:31:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0xa) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000080)={0x3b, {{0x2, 0x3, @rand_addr=0x4800}}, {{0x2, 0x3, @loopback}}}, 0x118) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 06:31:54 executing program 2: syz_emit_ethernet(0x5e, &(0x7f00000000c0)={@empty, @local, [], {@generic={0xbc0f, "5887c9b1b34e2754f1190690f41ca20facb777f69a3f28f4e48bf2fa82e6df70f2cc45225f17984c2e915cc6934a86e6456f026f3bdd098a57fd3d8b70e9b52c400b5fee83a8edc472f4f5af57a7efe9"}}}) 06:31:55 executing program 0: syz_execute_func(&(0x7f0000000240)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000300)="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") 00:00:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x2) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000200)={{"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", "b4d7828c0ca7d087ab6225a262c03f5253708e68482ca582ca24c9c079aa3490", 0x8000, 0x401f}, &(0x7f0000000140)="026d0d581086bc3a18c18b1f9bae1fab2080d4e20990db9687251534bf5e78f468baea4f56612c7ee2505a432e24d28313ee7f3cbbe32e97782f0c05e07db834de6f803f86cab5b6359e1ae3c5572c3ee0a02be5384d444aea72fa9a9b1ebc007e0d1a05000000394c658583854e4981eb0f2468b1d1026c03a8179177f6f07760a0e31db239688e817817ba", 0xecf0, 0x3, 0x5, 0x5, 0x3, 0x7, 0x3, 0x10001}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000100)="1c24b5b598cd801b69e4f56962f5696200d9d9d017c42379617a52e4f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c07410c10a5bde5bdea1e1e0ef26400f0d18c401fe5ff6e30fc0a7c0a736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b8f097812c9") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x8, 0x8, 0x0, 0xd1d4, 0x2, 0x6, 0x5, {@in6={{0x1c, 0x0, 0x7, @mcast2, 0x8000}}, 0x0, 0x6, 0x4, 0x7e4, 0x80, 0xe75b}}, &(0x7f0000000080)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x4341, 0x2, 0x8, 0x400}, &(0x7f00000002c0)=0x18) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="ea093a7b4f65587f336d9ce470dc4717ec7a02ef9ef2484fd1dfa0db3216ccac136665dcc902a97c0cf547c8d3e7490ba74255657f83f19cdb08af7f2de2d2a576d519e29c1f54182e6c74316be01714b21607afe8", 0x55}], 0x1, 0x78f30) truncate(&(0x7f0000000100)='./file0/file0\x00', 0x5) 00:00:00 executing program 3: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5dc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x7157, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, r1}, 0x84) 00:00:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="8200000000000000002e45f6206d739e3e16bfa0bcb3ae50acbd3220d38593cba81051bbc47ad4935410057fa5a32bd98c9b8c81781d0c0374467f6875b87270c43844e37985857d8ddf981b"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) lseek(r0, 0x0, 0x4) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) 00:00:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r1, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000084000000080000000000002106000000000000000700968e13caf105910000086fed9d83c9f9300a0a229f77e78bb4fadf6aabaf73e11f660bbb8a415cc0443c73f4ff12fc7ad8cd0edcaf87c687ff670bd93b04220e556c515baf36cd3b44e0a8ba71fe934b5724e8b8d96b43ad0741b8564c396e23191354760fda20d2da994d8689ffc7b91da35e3a065d8aef159d01d0bc21655c017266bff254c542f29bc1120aef0b9fa1c04e099472c3bd72a1d95894c12e4af46bfac9d7921e860b2095ab9306f13ab522e70c716c01002820e7a8d65c771845920a846ae687715fb2d79911abfbbceb78a384390000f500000000"], 0x1c}, 0x0) 00:00:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1e004e2000fffffffe8000000000000000000000000000aa070000000000000000000000000000000000000000000000000000000000000000000940d3f6410300000000000000009300007bdf469a9e68beece400"/128, @ANYRES32=0x0], &(0x7f0000000080)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x80000000}, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x776, 0x5, 0x2}, 0x10) syz_execute_func(&(0x7f0000000300)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x0, 0x7, @empty, 0x7078}, 0x1c) 00:00:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0x41) exit(0xffff) poll(&(0x7f0000000040)=[{r0, 0x42}], 0x1, 0x0) 00:00:01 executing program 1: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getgid() r6 = getegid() freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000380)=[r2, r3, r4, r5, r6, r7, r8]) 00:00:01 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x8001, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) 00:00:01 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="22ffffffffffffffffffffff08004500001c0000000001029078ac1400aae00000011100907800000002"]) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1, 0xffffffff80000001, 0x100000001, 0x86, 0x0, 0x5}, 0xa0) 00:00:01 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x49f, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x8000, 0x2010, 0x8000, 0x2, 0x7, 0x81, 0x3, r1}, 0x20) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@random="5f79a27eeaa5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3b, 0x0, @remote, @mcast2, {[], @udp}}}}}) 00:00:01 executing program 0: select(0xffffffffffffffe4, &(0x7f0000000000)={0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1fffffffffffff}, 0xfffffffffffffffe, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000001d80)="d95c8b940b5c48") pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000340)={{"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", "7c874e9856d4efe309a6acbfad2bb51ac6a5c50e57ee04b243484db557ec4ed0", 0x4}, &(0x7f0000000240)="44896faaa79f1bca5cf3f6abedbe894923d56cf1c4b335db316a41f7dd69477b889c0b7c107ca23337332dee6137c4aca9d393925cb0cb95de86305969df338a0128eee321326143f324c0632655697b92f10b54eb060587e0c9937a5cd81b752c43852c4d5777d7cb56fee3f5a2bc27e2c49c6a681e93f23fc0b93870b9119d80d4d42b56006804ba5fb146a53e7a8c9004916344568ce0e7e7321cfa730b16834a81cf105f033ba20a930b400dda181ab03b43d31689a73dc2fde46df8d30964457d50621276e7bc22697acbe54fe414cc81", 0x4, 0x5, 0xcf, 0xfffffffffffffff9, 0x4, 0x4f7, 0x5, 0x3ff}) sendmsg$unix(r1, &(0x7f0000001d40)={&(0x7f0000000880)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001c80)=[{&(0x7f00000008c0)="3f37a6251f3f81a2a001ed8b1bb3351bf9d065d7fb9d4b3274f7e64266a3eb843e2b293262594fb4637b7b916d213daf829fe94ee0550d554b00be30539e0ae9a00d3cc7cc89b269bcac223f3278077bebc447f181fc29077fb2c95c44c0c0b8f86fb8d5c84395df094ad37ccf4a1a7bf703a0cb8093fb73f0baa3026189fe90638d25d6d70f4c81f9a224d3627e1c6238cc97058963fa726cefb2475bcaf60a9777b6fb712da64120d5d85642aebcf273621eab0f15ce798efa1a25753efcab815743e2233f0d862fa6883e1493", 0xce}, {&(0x7f00000009c0)="203a4a5f55f22f0d97eaf3af027da25441645fd7685c08e5c88fb0ebdc19cab1d8cc1016a6a2ab7a7b5b69fc90eddafb551f83dbec3a3ef5472bcf46b55ff59e1c5c7b46469fcb989c86c0d0a423e0c299eb2f34ee93f72033802f663b10dd48f1600563cd9b4791ccc2f71a0a2cbac0ff411d861482fcb682c56ada27329d4551d9d2a652ba0cd39be0ad405b67ea9c1e268ae4a5bc8d2dd41b45ef36cc15a4ff7440b592d7103be16649a812d047c94f7b7896d692de699376cae5262669f98120171597", 0xc5}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="85dbd68c01ce1af0f58dd16a86cca3232ddab79025937054d97e750ab9693e7bc6fa8162", 0x24}, {&(0x7f0000001b00)="a3ebe0de52ab5a89220fdd5c8f5c9eb9ce9d029d05b87d09d89f5ddcffbe8d6e1ad0a0711c0c2854500346a5d8ea076c0f57b336d1750c953fb6a3a276bf92a99f817f22c18639cfae1954fa9938c321c7b8029016a2c3ec55fb541ba5288492021a1240ea87f090d01ff7da9cd7f8ce9be952d83f9119127b9ec914d928f4474b6ddc254e9996b0c65d414a1b49549977ea8a8a1856bfbf7b15d5e0666f22f5d6860dfec2d364a79971aecc0f95f5e3d0b662d3e72e4417d8cfe8332410b5a653b742a9af820a66c57b4d30d8fbc4b858fa626c2d67e89ba76d709f9d043ae4f93a5516f2c78b6e376b5bf4655f10d1e54590f6aed2ce", 0xf7}, {&(0x7f0000001c00)="06a1eaa8912c429bb632f7c3c05b59f0019e2e2cec1d483afe2e95afa0dd59e89382cfb13381c8fcd8f03634a8a7547e0f48d822f7a94e465ce768c7479449c129d4a004427ce1f98e3362f701fdb4513173c815699881c381ab888107d813ac152eef0d5d4925a7b079ca330affed2bc0a5e50f51", 0x75}], 0x6, &(0x7f0000001d00)=[@rights={0x28, 0xffff, 0x1, [r2, r1, r2, r2, r2, r2]}], 0x28, 0x8}, 0x20100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x3, 0x0, 0x4d5, 0x6, 0x0}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000840)={r3, 0x401}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x4, [0x100, 0xfffffffffffffff8, 0x8fc0, 0xffffffff]}, &(0x7f00000000c0)=0x10) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7, @empty, 0x5}}, r5}, &(0x7f00000001c0)=0x84) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x1) shutdown(r0, 0x1) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4) openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0) fcntl$setflags(r0, 0x2, 0x1) semget(0x0, 0x3, 0x2) 00:00:01 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), 0x4) r1 = socket(0x2, 0x20000001, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x200, 0x0, &(0x7f0000000080)) 00:00:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0xbd) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x8, 0x4) sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x300) 00:00:02 executing program 1: r0 = socket(0x1c, 0x20000005, 0x0) ftruncate(r0, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x3, 0x5, @loopback, 0x2e7d8d81}, {0x1c, 0x3, 0x8, @empty, 0xdeb8}, 0xfffffffffffff001, [0x9, 0x7ff, 0x7, 0xffffffff83861803, 0x1, 0x56, 0x3ff, 0x31]}, 0x5c) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getown(r0, 0x5) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="19ed16800008000000000000"], 0x1) 00:00:02 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000100), 0x4) syz_execute_func(&(0x7f0000000000)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b65400f1ba5cdbd000066400f7e44b4ba8fe958e39bae26ae26c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c401cdfc58a9c1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bca6736660fd2938c000000c4c1f913376666454f17720c2e440fc7bf0d00003c66660f3a0b0865") 00:00:02 executing program 2: r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000100), 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000000)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getrlimit(0x3, &(0x7f00000000c0)) 00:00:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x80000000, @mcast1, 0x2}}, 0x0, 0x10000, 0x4, 0x2, 0x4f, 0xd0, 0x2986e408}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x8001, 0xf, 0x10000, 0x8}, &(0x7f0000000180)=0x18) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000000)="1c41b5b598cd801b69e4f56962f5696200d9c4612172e300c42e1744d9f79bf9680c0000008fe9589b26717fc101edfec4427d822a2a00c4c4c2b90a23f2c8f08f4808eebce0000080200066460f65145851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc366662e0f1517720d0d440fc7bf0d0000801d54111d00") 00:00:02 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000300)={0x7ff, {{0x1c, 0x0, 0x6, @rand_addr="f7eaeaa29c054232a0ed3bb12da0fe96", 0x6}}, {{0x1c, 0x0, 0x0, @loopback, 0xfcd8}}}, 0x108) fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') 00:00:02 executing program 2: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000000)="5c20051b072fdedd2ad8b92df2f3e75e178dc0f626824d7ce018ac5fabd1d1ba8799cd6d79260ca1f8296486b6b2e4d41f6c0f0c8b3675f23c791a3926d8f83af6dc67abad9049ddc6f7010525091c05102079f543deb21ad011019bad0a597d0aa82acff28a06daaedc61c9adc2b484") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:00:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0xbd) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x8, 0x4) sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x300) 00:00:03 executing program 3: syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x80, 0x4e) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYRESOCT=r0]) r2 = socket$inet(0x2, 0x10000004, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x9, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r3, 0x6, 0xf565, 0x0, 0x3, 0x1}, &(0x7f0000000200)=0xa0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x80000000, 0x2}, 0x8) 00:00:03 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) close(r0) lseek(r0, 0x0, 0x0) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) socket(0x0, 0x0, 0x0) mincore(&(0x7f0000a15000/0x3000)=nil, 0x3000, 0x0) 00:00:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000140)={0x6, {{0x2, 0x1, @multicast1}}, {{0x2, 0x3, @multicast2}}}, 0x118) 00:00:03 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0}, 0x0) fdatasync(r1) poll(&(0x7f0000000180)=[{r1, 0x1}, {r1, 0x4}, {r1, 0x10}, {}], 0x4, 0xffffffffffffffe0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x0, 0x6, 0x102, 0x6, 0x3, 0x3}, 0x98) 00:00:03 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x5, 0x1000, "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"}, 0x1008) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000011c0), &(0x7f0000001200)=0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001240)=0x4, 0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x420000) 00:00:03 executing program 1: r0 = socket$inet6(0x1c, 0xffffffc, 0x5) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x1f4, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290000003f000000000000e801000000"], 0x14}, 0x0) 00:00:04 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:04 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) setresuid(0x0, r0, r1) mlockall(0x3) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x74, "637994fab9d0e2978e2870ca5595533225b6b05df2614239ac68ac3b857bbe6839c1aef9c52355fd2efc88b3ea7693bdd733701d1ffdeb5e10a30e507fb0bccab4ec43be9ffac47d6a8af8cfff5a7128e17f47f4dc78fcdcfe4cf06ac3e8a9a8a8916989585aa9394fab2be04ea35fb0aa86193d"}, &(0x7f0000000240)=0x7c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3, 0xa799}, &(0x7f00000002c0)=0x8) 00:00:04 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc8, 0x1) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0xa0) 00:00:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0xffffffffffffffe7) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x10, 0x10000008, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)}) close(r0) syz_execute_func(&(0x7f0000000000)="c481f950f8f3410f70d81a0f18c66567f2a5d8d7c4c3ad68e605440fa42407fec42238f56f803e2666660f73f00766400f614d7c") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) 00:00:04 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r0 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) shmdt(r0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) 00:00:04 executing program 2: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getpeername(r0, &(0x7f0000000100)=@un=@file={0x0, ""/68}, &(0x7f0000000180)=0x46) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000500)={{"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", "5eacf39d0f903cfe737a584a721525ec859714c2d0bdf3233246e1d09495a978", 0x26ab, 0x9}, &(0x7f0000000000)="d46db67d701c791797429dbd1765bf5b5fd951d95427257d6384403057e298825c4af19aff8dece6bd6d9840cda42392b084c168df1b67afde0594179202c1ccd8ae05156f641fdb3bf7a3e6cbb6a69c65eb81c062ab3d3878d89ba76282b89aec58479c45a4b0613ca4ec549d01588ba6de84d32183dad9f3590dc78a3cb5793ac3c73276281d89726588454a47a09b1749a871932ae369d81befb2a75e2a311b6409088d7ef3758d5c8820e0204b4372968fb63a7f039e445b6b1c4f2da713368caa1530372431874d9379d2a018b98644abc1af41fdfecb78743ed6e1e442394ff248f8c8d3", 0x5, 0xffff, 0x21e, 0x5, 0x80000000, 0x8, 0x7ff, 0x9}) 00:00:04 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(0x0) ftruncate(r0, 0x10001) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000001c0)={0x3, 0x9}, 0x6) r3 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r3, 0x400) 00:00:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0x100) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xe14, 0xa01, 0x2, 0x8001}, &(0x7f0000000300)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000007c0)=ANY=[@ANYRES32=r4, @ANYBLOB="030022001d033194e428279839d0b282ee1c85ec62b9389fac906dab4de2486ef8817a9ab548a323a059b94ed7b41b"], 0x2a) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 00:00:06 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x1) sync() socketpair(0x17, 0x4, 0x8001, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000300)='./file0\x00', 0x100, 0x21) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000340)="329aec049cf00ea50b27b6d3dd04fc25a24461b89b8c58aa3eaaa6f14ca5c62ec55ad11b484c97eca813f865e26f") setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000680)="1c0ab5f598cd801b69e4f56962f5696200d92e66c683322333330f17657201395a01395a64c28fe9589b26c7e4c753fbc4e101ed40dbd9427d82663ed107c4c2b90a23f216c43722b18cb6070000000051c4a27d181ec1ea01efc4817e6ff0c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67660f563da033d245c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:07 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet(0x2, 0x0, 0x8000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x3f0, @ipv4={[], [], @multicast1}, 0x5}, {0x1c, 0x0, 0x6, @rand_addr="51c1deac341f49583f080f1f1e15df56", 0x646}, 0x4, [0x81, 0x7, 0x5878cfa3, 0x10001, 0x11, 0x5, 0x9, 0x5]}, 0x5c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fdatasync(r1) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000380)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:00:07 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xbd, "d9f09b565ac5b5e98f8ccebcc8184982a88de265c9dcf9820c2b2419ffcca2ce40ba9272a8403f7a7aa366ae8e0d484be27f61774efb5b00e633a4211f94370244689580a6d534de3526408e023ef09cca527e8ba10ef1bc2785518d7aff9cb4f12e1ac290c7bc993f5cb5c6b906ddca4f3151d68b684af84dfd16912cb70a0a40d5f7dbd1aa9e932d079e1a48523183e8da40a96e2c18db9b79f561b0596cb541bb4798749c2aaba643a8807bfd8abc6f284a4407729256089363bcea"}, &(0x7f0000000240)=0xc5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) mlockall(0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x6437}, 0x8) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:08 executing program 2: r0 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x20100, 0xfffffffffffffffe) ftruncate(r0, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x28, 0x4) writev(r4, &(0x7f0000000280), 0xa7) chmod(&(0x7f00000001c0)='./file0/file0\x00', 0x91) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) ftruncate(r1, 0x4) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000000240)="488236fff2774b89bdabaf9b272775adf01aecf89b1264e2ed51de694b8169261e19c82b300b3ab39c374ddcd497274fe08ad7832d1805276c33316cb8f4f03f269fcaa048f4f2a4cab405638113b1014e336fdc40bbd2edf64a4ff80e9bf542557afff8ab747e34921732d195cb59eeee11d22ad05067aac9ab1be4d732a4ce73ca7ce885bed9d90b91a3a8e79b0bb3e69aa7203243cab0") setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0)=0x8, 0x4) 00:00:08 executing program 0: r0 = open(&(0x7f0000000280)='./file0\x00', 0x202, 0x2) getpeername$unix(r0, 0x0, &(0x7f0000001080)) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/2}, &(0x7f0000000100)=0x4, 0x20000000) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) accept4(r1, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x10000000) rmdir(&(0x7f0000000240)='./file0\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) r3 = accept$inet(r2, 0x0, &(0x7f0000000000)=0x8) sendto(r3, &(0x7f0000000040)="e89fdc18c76d356a6ac12378b9fa34759656606f99eccb367dc4afd294a5620d0d8361a2d457e20b29e8f008a58b8ec62ce72744b531483ce39e4b07c0", 0x3d, 0x0, &(0x7f0000000080)=@in={0x2, 0x2, @broadcast}, 0x10) socket(0x0, 0x2, 0x8) 00:00:08 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000040)=0xffffffffffff8ef7, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000001500)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001480)=[{&(0x7f00000000c0)="ac2dd83c97f4031ea3bb021674fe204cd712a30c29b7536220bb82e8be10397680113779605630ec37532accffdb6ee695fbf083c143b370ff94b9c01f13bfe1050435f8d39d274bdf17de2f753b8725b1f1049251b61aa45f98ab11374cc60e", 0x60}, {&(0x7f0000000140)="151b4c18f9370c8cf56d1c79dcb091ef8ac226ca5a882f54a72fb8c985fe12dd701f61802872096b270488e1e83ea78c5f31482ddffc0f6e38afab22af7d0a83d88945c16e6cd55e0b9df7c0e9b0e60f03ca07b6053ee1918144c0efee3cd827e7fc40adb9cf1a07c205bd7ec4c1113aab2614cedb81d2", 0x77}, {&(0x7f00000001c0)="5b04117bfd30e952cf4a75d8b89dab201cf55b6a9fbf99de9532a64774d9b101ea63632717964b08d8cbffc9c0ca2bf9f5d836f79c3df3612ddf22439caf10562aa9bea0ead53ddfb40079a678ae8b", 0x4f}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="11d62b4abd43adf469124f1847c162f32b887a19d055748e021f07a8fa40e3a5d24d21deb5fc852f6e9126f0f1cb1333cd0c085ea134694a790d4745ff4f8e6eb18100c915b75f6b7490d5e942d000cf4252f4996a7996ab0f576d28a77f9e7704cc66f83e44b1597c303f963ce6cc6dfca238325953383f3d6a809e53cdf183a51aea2647b173bfbeb3f12b9e08423092ac6211cfed0fcfb4ba30719b3dae2c7e36098059c54a1b313d4a", 0xab}, {&(0x7f0000001380)="278e54e11ce528e730eec635d66ba085c23be7683e3ce67910f28b919f73175a1c23fe66c8a23487bf8181a02b4d84ac95b67f6546611ec372babcc08bb0eab37b29c40a3a1214c0f067b8f36d6a795872f3c858ee6167f099fa87a8d8d122cb63676a17121654a9b15b072d33216521c1d771cecbfa0f2ca71f8c4c413d4b8ddffe705ad8673d98ee51771428453008ec8a1acd982f9d5f28baf6a4fe27b136ea37231b34b83b337a54258b48fcaac10915f96c9aef36c85689df9d54a912ca1b73ad57ca2ff93cbee781fd950ee8", 0xcf}], 0x6, &(0x7f0000000240), 0x0, 0x20000}, 0x20084) fcntl$setown(r1, 0x6, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x25]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:00:08 executing program 1: r0 = socket(0x0, 0x10000001, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = semget(0x3, 0x6, 0x20) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000140)=""/20) close(r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x2c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r4, 0x8, 0x6, [0xffffffff, 0x3, 0x6, 0xd108, 0x9, 0x6d44]}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x40) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000340)=0x3b, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) 00:00:09 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000740)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb4ffad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc4e12deb9c0fca0000004583fef35d44a7c441b962765429972997b00b0000000f73d53944d1f4c46291ae8ca065600000c462fd2028740f2596000000c421677d693f1d1d440f2b550142c446db6e7920b15ffbb15ffb110f0f82dada048336000000") r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) ftruncate(r0, 0x8) mincore(&(0x7f0000f8c000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/26) socket(0x1, 0x0, 0xfffffffffffffffe) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x120) r2 = open(&(0x7f0000000180)='./file0\x00', 0x9, 0x102) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x280, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x1, [0x29]}, 0xa) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000240)=0x20, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x100000000, r1}, 0xc) 00:00:09 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xff7b, 0x0, 0xbb, 0xfffffffffffffffe}, 0x0) 00:00:09 executing program 2: open(&(0x7f0000000540)='./file0\x00', 0x1, 0x1) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f62696c653000"], 0xa, &(0x7f00000000c0)=[{&(0x7f0000000180)="44352e9a8b0181fe594ab3abd642ff897c772a2148beec26f0f7fd2a2c4eaf2b0c317811182cea0498b82014135afac47b781baf5310d101dae89f3966d2462e94836ff46653786a8eac6a45", 0x4c}], 0x1, &(0x7f0000000240)=[{0x50, 0x3a, 0x9, "c1f325aca1f8141bf014dade22e611095399e0061b04cfd84eb66d819e30e4c9e24877a2d4029080a05018f9a95639b727eeb3b4da0d403ede13133dec1e"}, {0xb8, 0x1, 0x3, "1adbbabe469e8cd3697fdfca41e7cf5325e9894a2f4614d139e5cd4611f1dbfc4f806867a09e2d696e969b1f47a418006b666400cd4dd8b2992d17755c8ce15f69fa73564ce539de4580ec77a996a09da4493ea569cf7bd6c41f5c321886eed0908d6119f42cabf76135e1a23d70b69c1fa93a55fe7868619c65f913e5cd1caa407518c62747f19db707b3dc9e458865bdb04006aae25b3a192c465113fdb61907af66c39f0a187d"}, {0x70, 0x29, 0x5, "87f1514df287ff24972537e92becd5812b823e113b7a0857da767ef27ceb648299b5c660a99964b980e18e9741428ccc05757ea4e808498407685e89a26ae11079cc2c611f69b4af3519d9c4cc58f9a8dd917314b0344cfe0a8e2c1dfa15"}], 0x178}, 0x100) r1 = open(&(0x7f0000000140)='./file0\x00', 0x203, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x3}}, 0x0, 0x0, 0x80000000, 0xc3, 0x5, 0x4}, &(0x7f00000004c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r2, 0x5}, 0x8) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) 00:00:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="83e7294a4431ff8cca1d1902ff6ed20df4b6a41d499a7995a27953708aa227846b767153f538ef13bfc9e34b813693388823bafb5a78222d2fd2c6993c10fbe0c8c463618b61b7310d92675dad278f6dc54e01c19180554782903783f8bf64117b73d856bf0f8e29bf187bead9ef9061ad93dfe25b1cccb26c39262e4bb78160e156f5") mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:12 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000040)=0xffffffffffff8ef7, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000001500)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001480)=[{&(0x7f00000000c0)="ac2dd83c97f4031ea3bb021674fe204cd712a30c29b7536220bb82e8be10397680113779605630ec37532accffdb6ee695fbf083c143b370ff94b9c01f13bfe1050435f8d39d274bdf17de2f753b8725b1f1049251b61aa45f98ab11374cc60e", 0x60}, {&(0x7f0000000140)="151b4c18f9370c8cf56d1c79dcb091ef8ac226ca5a882f54a72fb8c985fe12dd701f61802872096b270488e1e83ea78c5f31482ddffc0f6e38afab22af7d0a83d88945c16e6cd55e0b9df7c0e9b0e60f03ca07b6053ee1918144c0efee3cd827e7fc40adb9cf1a07c205bd7ec4c1113aab2614cedb81d2", 0x77}, {&(0x7f00000001c0)="5b04117bfd30e952cf4a75d8b89dab201cf55b6a9fbf99de9532a64774d9b101ea63632717964b08d8cbffc9c0ca2bf9f5d836f79c3df3612ddf22439caf10562aa9bea0ead53ddfb40079a678ae8b", 0x4f}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="11d62b4abd43adf469124f1847c162f32b887a19d055748e021f07a8fa40e3a5d24d21deb5fc852f6e9126f0f1cb1333cd0c085ea134694a790d4745ff4f8e6eb18100c915b75f6b7490d5e942d000cf4252f4996a7996ab0f576d28a77f9e7704cc66f83e44b1597c303f963ce6cc6dfca238325953383f3d6a809e53cdf183a51aea2647b173bfbeb3f12b9e08423092ac6211cfed0fcfb4ba30719b3dae2c7e36098059c54a1b313d4a", 0xab}, {&(0x7f0000001380)="278e54e11ce528e730eec635d66ba085c23be7683e3ce67910f28b919f73175a1c23fe66c8a23487bf8181a02b4d84ac95b67f6546611ec372babcc08bb0eab37b29c40a3a1214c0f067b8f36d6a795872f3c858ee6167f099fa87a8d8d122cb63676a17121654a9b15b072d33216521c1d771cecbfa0f2ca71f8c4c413d4b8ddffe705ad8673d98ee51771428453008ec8a1acd982f9d5f28baf6a4fe27b136ea37231b34b83b337a54258b48fcaac10915f96c9aef36c85689df9d54a912ca1b73ad57ca2ff93cbee781fd950ee8", 0xcf}], 0x6, &(0x7f0000000240), 0x0, 0x20000}, 0x20084) fcntl$setown(r1, 0x6, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x25]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:00:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) 00:00:12 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10045) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x10000000000000f2) fdatasync(r0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x80000000, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x9}, &(0x7f00000001c0)=0x8) 00:00:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="12bc9e4242"], 0x8) connect(r0, &(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10) 00:00:12 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000209, 0x0) close(r0) r1 = getuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x200) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x3}) 00:00:12 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$getflags(r1, 0x3) 00:00:13 executing program 2: syz_emit_ethernet(0x142, &(0x7f0000000380)={@random="b100485caa2a", @local, [], {@ipv4={0x800, {{0x1d, 0x4, 0x4000, 0x100000000, 0x134, 0x68, 0x7, 0x1, 0x5a, 0x0, @broadcast, @loopback, {[@noop, @ssrr={0x89, 0x1f, 0x100, [@empty, @empty, @empty, @rand_addr=0x5b, @broadcast, @multicast2, @loopback]}, @timestamp={0x44, 0x1c, 0xfffffffffffffff7, 0x1, 0x6, [{[], 0x5}, {[@local={0xac, 0x14, 0x0}], 0x7}, {[], 0x1}, {[@empty], 0x7}]}, @generic={0x95, 0xa, "4b9bdb102e26f6c9"}, @end, @generic={0x44, 0x2}, @noop, @ra={0x94, 0x6, 0x200}, @generic={0x83, 0xc, "f6402615b1d054ebe817"}, @noop]}}, @generic="37b7670df9852db9bb6b15c5195609f0e980061248ea73fb6d772b17bcc379c03a93a2a23bf7a2784c8492496c9b07d36fbb174d7943ab82f8bc98543a906ef792c7a6fe6aaf6278c4cbf450f7b16ee22571b93183884bd095751033b3efb1b0a34cff5ac3a3ebb70c1d9b4675df354d745065c2ead33802f64a2ea7c797784575cbb00b1c5ca8769349165a2d534d857023b8b87a91ca158b7eabffa7a0fa15a24981cda200ee45167d60200461f349249f67fd40f18e7f7f602afda9a9796b"}}}}) 00:00:13 executing program 3: r0 = open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x0, 0xffffffffffdffffd) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000400)="7066c157c35ea406749142e936f3828d28486fac0bca09ca639698e94a43fffce9200dfa7867afdc47b927920ad421d98397fd3278dd207da2502904041ca900a5c0e59ec6e395e821393289029e0ae8f8b3d9aaaf6d8d318040eff9bdba1fbbe3d6430799e2fc0d4e66f2fce827e36675a490bd0cb5359d73866a45aa5659a8e6464eeaf670edc1ce367f2c7e6c2c79a7ee86d9fb43456a0801d2183d033a6d30d78be290e47a2c86936f0dc79beb6fe9234cdd9b3f614858d2248745975a4b37") mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000280)='./file1\x00', 0x800) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000040)='./file1\x00', 0x20000, 0xfffffffffffffffd) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r2) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') 00:00:13 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000340)=0x8) ftruncate(r0, 0x20) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r0, &(0x7f00000002c0), 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f0000000280)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r5, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x80010, r4, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x40) 00:00:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xb8c, 0x4) setsockopt$inet_int(r1, 0x0, 0x1, 0xffffffffffffffff, 0x2400e6620af852b2) 00:00:15 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x711) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) 00:00:15 executing program 0: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000400)={{"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", "a6b42af0554f792c15397faea6c719eb93e60da74739978492726350e07a251b", 0x9, 0x8}, &(0x7f0000000380)="db6c06a722e1835f96641dc1bfba8ca58e0ee3b8f425e0b6c823ab24c108782020aeb92a3c5a760c7e5ac8d04fdac36333b8bd7b155a62366df87cee9b23004b64af7657d8068d5649f5cc631139a51c612c64224f0f4c619f513090a4d6", 0x9, 0xd4, 0x8, 0x1f, 0xdb, 0x80000000, 0x4, 0xfffffffffffff5ce}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000000), 0xe0) r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt(r1, 0x3, 0x400, &(0x7f0000000040)=""/234, &(0x7f0000000140)=0xea) close(r1) r3 = socket(0x1e, 0x10000002, 0xfc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x10001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000180)=""/49) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000300)=0xffffffffffffff54) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) 00:00:15 executing program 0: r0 = socket(0x1000000000002, 0x4, 0x1f) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0x65b5}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) shutdown(r0, 0x2) 00:00:15 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) syz_execute_func(0x0) 00:00:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_buf(r0, 0x0, 0x4f, 0x0, 0x0) 00:00:16 executing program 1: setrlimit(0x7, &(0x7f0000000080)={0x10000000000b361, 0x100000101}) mlockall(0xffffffffffffffff) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f00000001c0)=0x10) munlockall() getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:00:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000040)="5c483f6b91d0a9bc8b536f45f6d1cc9dcf41fb3f9a74b86d0d8461441951f945cb62a4692ec205b8505329b4e6610a84c3f378b76fac7b35ed8459cd7e316af574c54ee8a6190b995e79af954cf68e098deffe50a2a3519ba867eac2574859e6445ce7dd70cb7f54e93599602e9433404305deb530a680b1919b8c6e727d607a1ba2b75eac4f3e9bb22d4d6183ad5a1b00040fe6d09ddc7cde49ec32f424bebf6a0097d7445e24a55c66120c411f64067d36a6e3", 0xc8, 0x7, 0x8}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x5a918830}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:00:16 executing program 2: syz_execute_func(&(0x7f00000005c0)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d149797c4c3a56cdf0007f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fe0f0f4999a6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket(0x1f, 0x5, 0x600000000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000380)={0xffff, {{0x1c, 0x2, 0xffffffffffffffc1, @mcast2, 0x74da0901}}, {{0x1c, 0x0, 0x1, @empty, 0x1}}}, 0x108) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x1000, 0x8, 0x4, 0x4b8, 0x8000, 0x5, 0xfff, 0x4, 0x7e8c, 0x5, 0x1ff}, 0xb) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:16 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000480)=""/4096, &(0x7f0000000340)=0x1000) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000240)="3c900eccdccb9ac56e7c71fec639f2577385bb921dafaafde42c9ddee0702ecdab4126ba80909287399c1b400f003da5067b7b45d4f26111de820951e39602e5082bfda614872c42dcd8f981dfeb0f4546a64e5f5c80e1e04fc39c2135daae08943e9b07574aefbb1c76784b78a8285b631792e2a9336fd378877e587f355a5907378c08162ab6ffddf646d855f4adcebb0c728f16e151b00aba974f1ce538e6def9841d981458b0eb896267df8752192461b351ccf18d6439cfa50f94f73f06e89066828686a5e2db9c701d1d1c97e4749057adb2a6065cf807e8676426c268618ded") setgroups(0x1, &(0x7f00000001c0)=[r0]) setgroups(0x28c, &(0x7f00000000c0)=[r0, r0, r0, r0]) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socket(0x1f, 0x34ace18a003a8268, 0x6) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:16 executing program 2: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000280)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c466460f3a60950600000005c483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget$private(0x0, 0x1, 0x40) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000200)=0x8, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000380), &(0x7f00000003c0)=0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000500)=""/192, 0xc0, 0x40, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") r2 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x200, 0x100) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0xffffffffffffffe0, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000680)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000006c0)={0x1, 0x400, 0x40, 0x1, r3}, 0x10) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x4, &(0x7f0000000640)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) flock(r4, 0x8) getpgrp(0xffffffffffffffff) getsockname$inet(r5, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000600)=0x10) getpgid(r3) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x1) listen(r0, 0x94) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto(r6, &(0x7f0000000700)="1973f2d3f109a68d6e64407b3c57724ef1fd1595e9f5155cd0b07266077813f0800b7a0aa06c69701c4d49f32cfcfe720a5d23e4b47d2e471635b5e7df85341245d8822897a645785e7f122ec12ca16f5c8bb4dfe82c184ad55098a62d64c3c693bd7772ea140ab46803239dab64791ddbe70bb6a2407d3bd83ca7937297d01c4a4a30c35ecce06c1a65add5b02c022f8f6d5a1a5a95a236c69306a374d2f42821af3674049ea5d5907930385e38cc54bc81c72c2dc314335344c740e9926943", 0xc0, 0x8, &(0x7f00000003c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 00:00:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000080)=ANY=[@ANYBLOB='AMF,x3M'], &(0x7f0000000040)=0x4) 00:00:17 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x488, 0x44) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000ffff0000060000006b7d18a4"], 0x10, 0xfffffffffffffffd}, 0x0) 00:00:17 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') socket$inet_sctp(0x2, 0x0, 0x84) 00:00:17 executing program 0: setreuid(0x0, 0xee00) r0 = socket(0x2, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x9, 0x7fffffff}, &(0x7f0000000200)) r2 = dup(r0) fcntl$setstatus(r0, 0x4, 0x10000) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ea0a8d07e15845a5f5dc5725eedebbb9169ba78459c02e2f66"], 0x10) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000240)="26a1516c0dda937236d5bb0089acc31220b3bc40fd0f2bb0134fc8487ba3dfb1860990cd48a18b7bf37ea74dd508fd1f85a99143aba5df895d048f1ec842e9e864fcc7ecfdc2db6bfa4e163ea202c3") freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) 00:00:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x2) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:17 executing program 0: syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f") r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = getpgid(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) r4 = msgget(0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) truncate(&(0x7f0000000000)='./file1\x00', 0x3) r6 = socket(0x0, 0x10000001, 0x2) connect$unix(r6, &(0x7f0000000080)=ANY=[], 0x0) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42) recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840)) getpgrp(0xffffffffffffffff) getpgrp(r3) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:17 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xd2, "a241795a3eb3de897985b9e60048db2c93560d86bb5d07e10bb74cdec114777366a673e71dde8b827980d750f024ede910318e12661e5a5d42e5ceb076a3c2037e2c823e6ce6278e3519dfdd37a9d71d6339b63e7ede14b526960f7a52b86baa0e971189bdac9970047456ec6dc1ec6f54b77455d1e1741cb7b9c7ee85cada4eb85eb5dac8cfee6f0ca5e6670ef53db30033bd0f302f31b8b9ac104b6cfba700322d6619e3f666619149f72c8d984f1e3f7741af84a4abeaa803c84cb1b1c5737f7c36d7edd926726e289097733b160a9d85"}, &(0x7f0000000300)=0xda) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x7, @empty, 0x800}}, 0x0, 0x2, 0x9, 0xfffffffffffffffd}, &(0x7f0000000400)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="fe22b76995ffab53a36b49e8588aba12ec5e32b71846fd5d02a77b02e014296c5dd8e12c64397594970a8b99cef2f08de693933a66772180508789639330c247a9f64a56e0badd5021e3769afd9f899e7c7d43489fbc726783e558193334fd9f7e0a710b32e435b70c0f318895f692d1201f6d790f2b6e2650085de23206faccab78f5788e19ae6ae654f7bf12bb05a2024ebb3f38922f213a97c9f3df2f2ffaf9d70d35266553812fae0c00ac2723d4a69e", 0xb2}, {&(0x7f0000000100)="9c5998ef0396085f7a5fc3415abbfc0cb553291e0d850b9eda8d0d34c404529aa8bd3ac052fbe29b46c77efe20436714cd6377c961e6a84a1824b4f427089d42481b03be54c8", 0x46}], 0x2, &(0x7f0000000440)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0xa5, 0x4, 0x0, 0x0, 0xdcd, 0x100, 0x0, 0x8, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x4420, 0x0, 0x0, r2}}], 0xa8, 0x1}, 0x80) 00:00:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) r1 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000840)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5a, 0x1ff, 0x5}, &(0x7f0000000500)=0x94) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000540)={r2, 0x5, 0x8}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x800, 0x5, 0x200, 0xf3, 0xaf4, 0x46578a84, 0x6db0813b, 0x7, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000007c0)={r4, 0x101, 0x1, 0x100000000, 0x4ff48901}, &(0x7f0000000800)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8bf74ca622a0c9400"/136, @ANYRES32=0x0], &(0x7f0000000640)=0x8c) sendmsg$inet_sctp(r3, &(0x7f0000000700)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000200)="aa24e0ec7fe95df70536d957bab599c3a326054eef60c460c15e2f395dee063003780fadaf0eaa1d4843239a3bada8d1be94b0e33f390c8ce5096b396f5f64ea31e4d751859b424c41bb150f125e5c15aad71366a551526089aa670aa68352fbc3a52d470e3e1ad8072dcf0e0ac4cc9046b3404d47091f4c688818d613183fcb764f10c837adf8bb78366f5c3045f54112123b72fe8e47bb0c9c377c6413c276b5f801b78ae57a6e5fd388beb00cd0e9bcfea3bf300341ae3201e9822d23d351aa8bddf4737795c0556f3fff0bc4d9c3da022c5f0bed78586bcd8b3344765a22115937d5d3738e25a1786e5538115dd292168b4da3", 0xf5}, {&(0x7f0000000300)="02964f6af59de4c2ff913d2c2a60e0583f8bfa4f0376350086dcca34ad985d50cbf7407fe4281ad93fdf7e779de15ddaf5aa5445952d9e78970af1229d2f1a2528e8af8c0b58faf1c5ea90ae56499730709a86998186941ad2116a0b63cb73c574d9625b8870de6e436b04b5d602dc063f72d780557bd4eba1f10af10da1fc924bf142dac372c7f02ef118ba6a23f02b020ac99611ec55e75ee9e7e0e582f8287ed60350c84aaba216c33e3ea18efba2d66632d9b32aa7c91a29cbf5e0ab94b1e364722d93408500221a376f13ec8408da5fc4feb681679a91931d4638e7d7d442a896fec98178a39220565578ab459375dd", 0xf2}, {&(0x7f0000000400)="1138601bb007b3c01c2e20886c7950b886915984ab92a206c2d80611412b4cec7faa55ded7ebb99bfc46d00ce4f483e67564633927a166c9749a61a9216ed1ca55721b8ad839f281d147ec483846f0614ef656d2647690f8f611b48d69052b8913e5113ad55d2f00ad368593b68f4872ee7b3f3fb2fde9f5c1c379fc4d301c112234829548baf3159b629e656eab356f5bacd763b09fb900b8bf44d56e8c7e876b448584dfd557f377afd5346e4439f576d687cc353a6c7c28cf39e494e615af256055792a29e4", 0xc7}], 0x3, &(0x7f0000000680)=[@sndinfo={0x1c, 0x84, 0x4, {0xfa5, 0x520, 0x832, 0x81, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x2cf8, 0x20, 0x5, 0x6, 0x9, 0x1, 0x6, r5}}, @sndinfo={0x1c, 0x84, 0x4, {0x352, 0x0, 0xfffffffffffff801, 0x7, r6}}], 0x64}, 0x100) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') socket$inet_sctp(0x2, 0x0, 0x84) 00:00:19 executing program 1: ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, &(0x7f0000000740)={{"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", "cc59acf2c25173a3e8f9754a45cd7a13b5ac76d7c7d57337d2fa777214203890", 0xfffffffffffffff7, 0x7ff}, &(0x7f0000000640)="e9e5a42970c3ffd464609a75ba2aaca9277579c76244ccd5695c46dca6bd2576708a32831d3c24069252159b98b6c2216947d4e68f95ea0b26c0e27fd1975adf85d40b8fad114177c116a15ceb5253fcdc3f32e6746f1a103858512ab46a81d39c0d6df1ab639063ae684c1fd279a4fe21721b6e1537220067f54f98325a0429f2f2bd702536ae73e1bd0bbe290957b7072ccea5911f297d58d56e26285974e65a35f7b23e509971f04dfc184870f4ae543899f69e90723888f091a8207c45645f1ba6c3bbd4122cafa46b36887fee49163506526db42f3d1dad6b6e8954", 0x0, 0x7ff, 0xffffffffb67cd20a, 0x9, 0x0, 0x8e7, 0x1, 0xff}) close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"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", "f4324ced226cf49ba357649c54b8bad428b55985759b071ae4cdcada27a23737", 0x8, 0x2}, &(0x7f0000000080)="5c08364e3cb1d520add5fe1a78b4b49cc1f464e28dd9b4933e114cd2603fd6ad4bb5abac58e6ae00f216285ec3ad32c656a539c1a5ecf00be83f4526b02d9bd78fe0cf3a9217cecd21220f1b6dacd1d5e0f6edc38a123e8c141812bbf1033c3d7b1e5604e82fbd01a4", 0x6, 0x1000, 0x8, 0x614, 0x8d7d, 0x9, 0x8, 0x3f}) r0 = socket$inet6(0x1c, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000bc0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x9, 0x9, 0x0, 0x400, 0x3, 0x6}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000c80)={r1, 0x75}, &(0x7f0000000cc0)=0x8) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0x80087467, &(0x7f00000000c0)) 00:00:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000080)) 00:00:20 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = semget$private(0x0, 0x9, 0x2) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f00000001c0)=""/222) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x10c2, 0x4) semget$private(0x0, 0x0, 0x400) setuid(0xee01) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000440)=""/182) 00:00:20 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fchown(r0, r1, r2) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00', 0x400) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) dup(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="04021f00000000000000"], 0x1) r1 = fcntl$dupfd(r0, 0x76c3c65aec0e52a9, r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000080)="04ff45d64bad82c0") select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) 00:00:20 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="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") sendto$unix(r0, &(0x7f0000000080)="bf6e84930a6c7e43", 0xfffffffffffffc5e, 0x7000c, 0x0, 0xffffffffffffff17) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 00:00:20 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r0, 0x9, 0x7fff, 0x3, 0x1ff, 0x8}, &(0x7f00000001c0)=0xa0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() 00:00:21 executing program 1: accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) r0 = shmget(0x2, 0x2000, 0x60, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/3) socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/246, 0xf6) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) connect$unix(r2, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0xa) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) execve(0x0, 0x0, 0x0) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') socket$inet_sctp(0x2, 0x0, 0x84) 00:00:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20180}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:00:22 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) r0 = socket(0x1e, 0x3, 0x501) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x1, @broadcast}}}, 0x90) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:22 executing program 0: syz_emit_ethernet(0x10d, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote, @broadcast, [{[{0x88a8, 0xfff, 0x401, 0x2}], {0x8100, 0x6, 0xffffffff}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @random="10e95b3c83b1", @loopback, @broadcast, @remote={0xac, 0x14, 0x0}}}}}) 00:00:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:00:22 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') socket$inet_sctp(0x2, 0x0, 0x84) 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x2, 0xf8a) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000040)=""/141, 0x8d}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/165, 0xa5}, {&(0x7f00000012c0)=""/193, 0xc1}, {&(0x7f00000013c0)=""/235, 0xeb}, {&(0x7f00000014c0)=""/70, 0x46}, {&(0x7f0000001540)=""/231, 0xe7}, {&(0x7f0000001640)=""/45, 0x2d}], 0x9, &(0x7f0000001740)=""/4096, 0x1000}, 0x80) 00:00:23 executing program 1: accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) r0 = shmget(0x2, 0x2000, 0x60, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/3) socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/246, 0xf6) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) connect$unix(r2, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0xa) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) execve(0x0, 0x0, 0x0) 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="0200ce20ac1c00aa00000000000000000000200000f8ff0000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001400"/120, @ANYRES32=0x0, @ANYBLOB="0800f400140000008442000006000000cc430700"], &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8000}, 0x8) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r2, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) shmget(0x1, 0x3000, 0x72, &(0x7f0000ffb000/0x3000)=nil) 00:00:23 executing program 2: socketpair(0x1c, 0x3, 0x9, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000001800)={0x0, &(0x7f00000017c0)}, &(0x7f0000001840)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0x401, 0x1000, 0xffffffffffffffff, 0x4, r1}, 0x10) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000001940)="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") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2400000000000000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000140)={0x1f, 0x4000, 0x7fff, 0x5, r5}, 0x10) freebsd11_fstat(r4, &(0x7f00000018c0)) 00:00:24 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x28) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="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") writev(r0, &(0x7f00000010c0)=[{&(0x7f0000001040)="23ee62d1ae281c5c7d85df72ca60bc6e6515afbbefe2c215b0a4819964eccc4caa72b776dabfb8d464281949e8025579ca1f0404a3a0bb5f1d830876e1d357c7ae09a40c4c57ad92f9dc56fba8aca36ba19c5373017c37d873b06f", 0x5b}], 0x1) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000080)) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") execve(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000000)="be82706d89c357560487b1858b72f62d1f25b9326bc707e263f15ab6efa95e9692d62d061d1390cdfdbf4782b4b8c2d006c76083745b672c870c30f7aee7f5ac48fcf454abb44caf7d8992860575b6233851e425551c0f4fcd0ad8c974a050e1b4df6cb8dee18b65943bc77ff7aa1d07cc41dc974e7edd32df92a13ee6bfdb32dceea43349d54d8e8aae501483", 0x8d, 0x5, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 00:00:24 executing program 0: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x2, 0xf8a) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000040)=""/141, 0x8d}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/165, 0xa5}, {&(0x7f00000012c0)=""/193, 0xc1}, {&(0x7f00000013c0)=""/235, 0xeb}, {&(0x7f00000014c0)=""/70, 0x46}, {&(0x7f0000001540)=""/231, 0xe7}, {&(0x7f0000001640)=""/45, 0x2d}], 0x9, &(0x7f0000001740)=""/4096, 0x1000}, 0x80) 00:00:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000240)="a6", 0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 00:00:25 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 00:00:25 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c800000221c2c1dd0d33ab52cb5c391d9182683f25eb89d2ee10fd2f973bab8bf44036a5109e19c985646ca995cb596c3515b7a0b7ea4e604247ae57970dc01c34f3885da0112310c50ee578eb799a60415d265b2a4f17fb4f7aee3cc8f076cb635e5b18cce2036c02a07e9bbb1cd923d605ac8b37503f8f312652e9976e9e672538ed9ff8431e0aa8e9b7877e5e7c11c91382a4ce669b93748c0d0c4"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x10001}, 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffda5) 00:00:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x10000}, &(0x7f00000000c0)=0x8) 00:00:25 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000001480)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000000c0)="99e039cf9b595624531e0e3628cc34784724609080c5db9709c5fb034e555d5d4028f86318f2a45cffa65f511b432deaf425f8ea2cf616904650c7ad73b0f85258c2d87df2cfc48992bb7b02ce53af2158c66fc6a60179e49bc6bfe2558bcd2d02299d033cb6f73631afd25157e37b6341f6d0bfd2f29aeae0956ada05905d52fc93a7495dd766089824771552cd1b5cb39eaf1f938073b6b884acbd176ad862ac85ca2e4fd8c3bec5721b1b4a27b68ea080ec8faca20099f6e8ff95441b8ae75c4c532f80e204020e924feac9f4aedde6562e84fa", 0xd5}, {&(0x7f00000001c0)="6ce22cdb818fb56dd0827e07f7879c05656acc36de3d24bba0ace6a95cd1182327da29250e479df21e2655e11e36199e2429e3ac8480d09a3a8632434df5607d327ce2b82c3b8714ac27ff9920368830602ad37581c8ebc4503bfb9f90b20f24e299836b5f520556e78e1be01fdba5564a6ea5ece491a79af0671093904d28a052a30249b389d11e240171e85d8920880f48b5e1ef37e0c944", 0x99}, {&(0x7f0000000280)="cc110b4cc29196bc0be92c981eec6b67b406441a6d287be5e452e716aabf56d1a493342fc7a2ce8061debf0097fd11ed3c9a090794600219889e4cac3a", 0x3d}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="c0041d15933967c06812340e7778e726e4f333a82c4ca94cbe62757101181490eb9df8b52523ee4e526cb8b82f756515cbc88bac4acae72dbb963c4b2d73f4eb7151c2c90a15f64b71145203f1485e32ae55753de08276a341ed33de34e62dd36ca52e5ab56b61b23972879eae80e60cb3f38ab4a8afb19846c99116c8d844a95f7ce05412bf6dcd8ed7c222fb25a45753b8b2bd04276c1aabb4e655034b562fb61dd6ea648e5c66417a2a37abece772", 0xb0}], 0x6, 0x0, 0x0, 0x4}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 00:00:25 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) 00:00:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x80000001, 0x3, [0x114, 0x3f, 0x100000000]}, &(0x7f0000000040)=0xe) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000001c0)={0x10001, 0x1, 0x40, 0x5, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x5ec, 0x4, 0x9, 0x6cc, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xd0d}}, r1, 0x7, 0x1, 0x100, 0x91, 0x0, 0x97}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98) 00:00:26 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 00:00:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000240)="a6", 0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 00:00:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000240)="a6", 0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 00:00:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) fcntl$lock(r0, 0x12, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x58) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:27 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 00:00:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000), 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000fdbc6740f2d9600000000dc1d1d440f2b5a0142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0x81) r3 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r5 = socket(0x1c, 0x20000000, 0x8) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = socket$inet6(0x1c, 0x10000004, 0x5) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8002, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2060}, {r1}, {r2, 0x40}, {r3, 0x200a}, {r4, 0x110}, {r5}, {r6, 0x124}, {r7, 0x2024}, {r8, 0x2}, {r9, 0x102}], 0xa, 0x100000000) 00:00:27 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:27 executing program 0: r0 = socket(0x17, 0xffffffd, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) shutdown(r0, 0x1) 00:00:28 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x1}, 0xc357d34a167eb3c1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) sync() shutdown(r0, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/76, 0x4c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x6f) 00:00:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000580)={{"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", "87215496ff91b60b8851f679e3eccfd6a66abd76e6c0224684c0df5ca9dbfdf2", 0x9, 0xad}, &(0x7f0000000000)="7522ba1e0bba07ae19226e21d6ad0076df4f7179d1d4895b24b8b735fca4274b4d58", 0x5, 0x0, 0x6, 0x100000000, 0x10003, 0x2350, 0xee1, 0x4}) fcntl$getown(r0, 0x5) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:28 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) writev(r0, &(0x7f0000000280), 0x0) utimensat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{0x7, 0x7}, {0x8, 0x5}}, 0x200) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)='W', 0x1}], 0x1) 00:00:28 executing program 2: msgget(0xffffffffffffffff, 0x99) msgctl$IPC_INFO(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) r0 = getpgid(0x0) wait4(r0, 0x0, 0xfffffffffffffffe, 0x0) r1 = dup(0xffffffffffffffff) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x4, 0xffffffff}, {0x6, 0x72a9}}, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgrp(0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x600, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x8) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000180)="c807475e3ec6de5175e9112311a97b3693ea0713459fab989d33d010533918e158431972ccd55cd331c6568cf664ee2c02bd0ae6caac6e82c0da715d62dcaf9113405fb933d6f67e7bd479987163e1f1ac317a53fd25fb04800ab3aca9d033773cc2717e1e08634e287156b29d84cb1b022ff4378a250b4c2bff40d2d418387c46e18caf92352b339e570f9aac505fbbb2afe7064a968e62e58f773f1069c534ffbbf1eb4dd0b5579818c011a268d8933acc0478634fb4915481a23b76e7b4bdcd4f718960cd8863cdbbcf31392daacd6157c828847d") __semctl$IPC_RMID(r3, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:00:28 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:28 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x45, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x380000000000000, @empty, 0x3f}}, 0x0, 0x0, 0x1, 0x304, 0x6, 0xfffffffffffffffa, 0xfffffffffffffffa}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x1, 0x2, [0x6, 0x74]}, &(0x7f0000000840)=0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000200)=0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 00:00:29 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0xabec667cd5061d56) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0xff, 0x6, 0x5}, &(0x7f0000000580)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in={{0x2, 0x0, @multicast1}}, r1}, &(0x7f0000000140)=0xffffffffffffffdb) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x5}, 0x8) 00:00:30 executing program 2: open(&(0x7f00000001c0)='./file0\x00', 0x40020080, 0x4c) syz_execute_func(&(0x7f0000000200)="9844af0f050520d0f807914141e2e99f4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e888821c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065e060040000618de3c0740f2d9600000066456b8b2f6add106add10b8ad0142c4e7ae3131c4636d7d0100fba1c9fb110f0f3804830a000000") socketpair(0x17, 0x30000006, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xffffffff, @ipv4={[], [], @multicast1}, 0xffffffffffffffff}}, 0x0, 0x800, 0x3, 0x8, 0x7, 0x3, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x2, 0x1000, 0x7ff, 0xfff, 0x4, 0x6, 0x8, r1}, &(0x7f0000000180)=0x20) 00:00:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0xabec667cd5061d56) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:30 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r3 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) __semctl$GETVAL(r3, 0x3, 0x5, &(0x7f0000000300)=""/179) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_sctp(0x2, 0x0, 0x84) 00:00:31 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00'/12, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0xffffffffffffff9a) 00:00:32 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_sctp(0x2, 0x0, 0x84) 00:00:32 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x4, 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x4}, 0x1) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/30) 00:00:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0xabec667cd5061d56) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:33 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_sctp(0x2, 0x0, 0x84) 00:00:34 executing program 1: execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 00:00:34 executing program 2: syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) accept4(r0, 0x0, &(0x7f0000000240)=0xffffffffffffffb6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x200, 0x30, 0x0, 0x9, r1}, &(0x7f0000000200)=0x10) 00:00:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0xabec667cd5061d56) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:34 executing program 2: execve(0x0, 0xfffffffffffffffe, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x40) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="1900f51e2caff3252ee830fdc086eaf6f8239daa31122af753ed2ed64a376308e8b0b0a1ae143262f1214310c7edcdfc8b3d464568578da798d9976eff39f0e25791883445633f4a2cbcdbec23be2bfe3b750f89f45cfa07f570d61c8747e4702f5f2c6ed1c6b5b1ff65ab594b", 0x6d}], 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x100) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x7, 0x4) 00:00:34 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x140) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000500)="5ed95dfdec16155ab4a70dba26cbb7963e54cfff7f66e72929a2fc001eeaeb26a48fa92f00210ee622eaf1bea721b258a8af6f35865245a6fb69789673cb945050fc846c73e8a58ecff3d8a1e15ed22837a854f0c4bec20bf36c25ed564a0b60a9db9ecbf735db3d60b9658444afbcd60ef4761b9d116dd7732d4a180d2d47721d064cd187cea60eaa1b6d15c174b8eef008a0908f3b31feb3085f11f37c16ed6a11dfd417d1bfc5828c4fafff51406e3f3754f16cea8641cf8eeddd907f70a45983d043d7bf67599b88c9f8c5d79e681682c178c29e61142c7cd2d4f50f6ea60dd338596a6b61601212934f95b3d3753a5414a526bf481d98d61baff2c32825b69b1a95050176c6dfeaf3016e5daea036b0a1cb9a708552b7f54e6038d799e61598875d3170de915a457fc9f848a97b", 0x3fb}, {&(0x7f0000000380)="e4dbee13c8540bd7e19b1d7d3a3771bf214fa65c55c47d1e296beab251b501b14259dc6233c4d9a2c55f4f8562b3377149f0f306681208bd541cdff691e34a6134c83d549c0dcd2511afd8c904b1ef0320fd3547d9e2df9885155d9135465f34852fd36dc72f60290bf9f274", 0x6c}, {&(0x7f0000000000)="4333281fe48924f0bda86746d01d5fb9cb", 0x11}], 0x3, 0x401) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x100000001, 0xf, 0x1, 0xffad}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000002c0)=r4, 0x4) writev(r3, &(0x7f0000000280), 0x26) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000100)}, {&(0x7f0000000640)="aba5c358fbe5d8b35afb3cc773e0b1a1eebc7e7c062e4dc2aad9204d20ccfb1171d6184019f39af7b541258ae2078145cea7c2359905c5cd118fe55950340accd4682575affc40bc55f8535017d78d58e7838241599d15fc86e66b97e34d24bcd122c54badfd5152093085a3dcf50b5516be8d68a23fa3bea088f312e8ca40c34449461ee320c939729fcbe578bcff2de9a6256b9fa06f5481ac76602517f718e0a11b211e7ed7d7ea486e8c5e955aec752f2d38e8d2cb8a5b045a4477f0069e4b101bce22182bce84a648349f6151e8fff12c0615e707ce018466aa"}, {&(0x7f0000000740)="2e74d1676f2d97833e053839adb4d595ae285a13787008449c3f74886e9398f018cec00c5b3e39c39db68543f362932be3fd4f9a147d42b3ef7d6442f708a3b811d176f033a1f8cc2195bebc741dbc83f0832d82962734c60f2bca293c6bf79ad9d45827d02c0b59cdfdbebd8317724cbdce02d3a4e122e4e64a24eb2cf2f9365f811f2bd7311d5bd707795290843a98301c7afd6416a4332d8f6aeaeb2820a5c82c24b203844050119513b53d2bf6f78736615093ef6bee70471dbb39fa3a30b71bd9afc6fb2edba153"}], 0x85353669e38f374) execve(0x0, 0x0, 0x0) 00:00:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="df7808d2d28d592f1fc66ac63988714a06000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:00:35 executing program 1: ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0xcbe0441a, &(0x7f0000000080)="dc2d89b3c41de9c2febda6076ab49f0a91e93112da5359a2b7fc0ad24d862c525bfd3b4b2de47e89eee995affdf21849a810d7493a802a53069c4ece623b4ce9cbd6fd") socketpair(0x8000000000000017, 0x0, 0x193, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000700)="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") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x72, "5c7f4b090635bb1657b19ce86eb4f4cdf3aa667370ee5a4b09490e62a07b6c057235c2ccf05cd7ff90302744689b6dd2108892183b9d1a0863102b6287becc982396d46630cc9660f7478759c72210b0b347b3fe59e81d09c1cd135edbbf3c7b1263ccb5c089c2770cdc324a32f305a8ce2d"}, &(0x7f00000001c0)=0x7a) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0x6}, &(0x7f0000000240)=0x8) fcntl$setflags(r0, 0x2, 0x1) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) 00:00:35 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:00:35 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:36 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000580)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x1ff, 0x200, 0xc02d, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x20, 0x6}, 0x10) 00:00:36 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffffffff, 0x1100, 0x1, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x2}}, r1}, 0x8c) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0x801, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") 00:00:37 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x9fa5, @empty, 0x9}}, 0x0, 0x9, 0x401, 0x5, 0x5, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x2, @ipv4={[], [], @multicast2}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8, @ipv4={[], [], @loopback}, 0x13021c16}, @in6={0x1c, 0x0, 0x400, @rand_addr="1dc0c7b398f160c58d833bcc98bf8657", 0x6}, @in6={0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @rand_addr=0x34b0000000000000}, @in6={0x1c, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x7, @ipv4, 0x6391b46e}]}, &(0x7f0000000280)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x2000, 0x0, 0x0) 00:00:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) mlockall(0x2) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = msgget(0x0, 0x142) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000000000006c1ad21aa28165653d07844ba44412720421d1f72ffd1affa414859c936be0eba8bcde13e431e6ac37184feb28bf963f3fa922f6fc25731784485441d48600"], 0x47, 0x800) 00:00:37 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:38 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x3f, 0x4, "ae665432"}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) 00:00:38 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7fff}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[], 0x0) 00:00:38 executing program 2: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xfffffffffffff4ee}, 0x8) 00:00:38 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2855b660f162f0fc4074ea0e5be34d1c4e1f8c421fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f0f82dada048336000000") bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast1}, &(0x7f00000001c0)=0xc) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:38 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x808, 0x11) execve(0x0, 0x0, 0x0) 00:00:38 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:39 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f00002ef041815aa1850000009f") truncate(&(0x7f0000000440)='./file0\x00', 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="0536ffa7fde24d61ca6cbf807c8457850d3435484d4b9310c6517bbbf2e44e2275a0495706aeeaceda7bd5b89dfdb715733fe1008b523aa9ab77da1ec5a4d766288dbe41c8bf76cd7bd0ce20c0390016a974db462301ccff1c93425fdfc939f5808f904ffe60d56094aee40e6cc405c1eaa152909de2738255bfb2a9cf8e2cc31c7f5bd0c9719d64d57e029394eb8d538ff2f5cf123c63f0a05d703d7131c32efb4bba4a049595b21c2b19a20413d1893504bf795f927d7a8290bdd7bfcee423599bf6f266c3dfb9d161") 00:00:40 executing program 2: 00:00:40 executing program 2: 00:00:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000380), 0x8) 00:00:40 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) 00:00:41 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2855b660f162f0fc4074ea0e5be34d1c4e1f8c421fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f0f82dada048336000000") bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast1}, &(0x7f00000001c0)=0xc) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) sendto$inet(r1, &(0x7f0000000000)="e7e0232eabc26c2d4acb311ef680623094c55af8e0b82067adfa429a0b3fe3d7898bc02abb1ac907e29518ccc34280459673494529984b9bb3c6a2faf9297e92696cc2c1bb299867ecc0d207f2b23158409850299a62ea4613cd5785b440b654ce53d283aa045921151654f4", 0x6c, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x4) 00:00:41 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:41 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:42 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e227f000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/122, @ANYRES32=0x0], &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x6, 0x2000, 0x9, 0x8, r4}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget$private(0x0, 0x0) 00:00:42 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:42 executing program 0: freebsd11_lstat(0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000800)=0x10, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) fstat(r0, &(0x7f0000000940)) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000740)) r1 = geteuid() setuid(r1) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:42 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:43 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:43 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:43 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) 00:00:43 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:44 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) 00:00:44 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:45 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x24}, {r0, 0x2018}], 0x2, 0x5) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c) 00:00:45 executing program 1: freebsd10_pipe(&(0x7f0000000000)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r5, 0x0, 0x3) msgget(0x1, 0x524) r6 = open(&(0x7f0000000480)='./file0\x00', 0x1a00, 0x1000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0xffffff37) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) lseek(r0, 0x0, 0x1) 00:00:45 executing program 2: setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) r0 = dup(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) fchown(r0, r1, r2) setresgid(0x0, 0x0, 0x0) 00:00:45 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r3 = dup(0xffffffffffffff9c) recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa) utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x2000)=nil, 0x2000, 0x3) open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r5) 00:00:45 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:45 executing program 0: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:46 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c00000000000000ffff000001000000a34954f74a478f79daa3954020a4e527827be19aa90b4a29422ff9297739e2828faf9501611661097fbea5fc854d898793a901ce09fa1747ececfdc483127f77e742e16dd15e32ffc1016b4a6941eefeee0f29b7df4921aa147cc84b0b601cd93c243122d6aaa156279df80000"], 0x10}, 0x0) 00:00:46 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)=0x0) setresgid(r4, r2, r1) r5 = getegid() setresgid(r5, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = open$dir(&(0x7f0000000280)='./file1\x00', 0x2, 0x54) fchownat(r6, &(0x7f00000002c0)='./file0\x00', r0, r3, 0x600) setgid(r5) r7 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000300)=""/225) getgid() 00:00:48 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0c00008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:48 executing program 1: freebsd10_pipe(&(0x7f0000000000)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r5, 0x0, 0x3) msgget(0x1, 0x524) r6 = open(&(0x7f0000000480)='./file0\x00', 0x1a00, 0x1000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0xffffff37) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) lseek(r0, 0x0, 0x1) 00:00:48 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:48 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000500)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff, 0xb9a, 0x2341, 0x5}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x30000000) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), 0x4) r2 = semget(0x0, 0x6, 0x58) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0x400000da, 0x6, 0x1000, 0x5, 0x5, 0x100000000, 0x9, 0x7c5c]) r3 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={0x0, 0xfff}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000280)={0x8000, 0x80000001, 0x10, 0x2, 0x9, 0x80000001, 0x5, 0x7, r5}, 0x20) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) 00:00:48 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3e8}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)="069a5a335a61a32cae7c0af03bd6e4b1a3fcaeeb1d54f5bf604e892598ed94427a01eaf9aefb589ed0a5aac0308dc2b25dd5f65579c9da593fee16c02065fadb1c155daaa56e80a8c9392c60c857c0ae71adaf899aefe58d098a8ed22fb0e802f7d84815d3137a388ce052894bc7a68777282969044aeb8b3396686e021cb7bd6b45fd6b5d55135dfddb8c57587e5186ad9aa9e82d856b6b971c8c3c") 00:00:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x400) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000000000000522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c71c3d4c77f637deccdca5ec527fe7fb01d6802f1e3af727d5f51565c3d63c929fa50baf59f3614e0e9707324292b71df4f1da09ebb2f4ad3a1286020b713346c7fdf513fe54fac759e215eb5ecb84dc7351f2bf05016908fe4da747977659ca28d81f5a0d43217d7e6d38e0e168b4293c3b5adbdbb1eda5db492e7ddd513fa1f489cb3940a94a45318f6d70fee7a95f501d5981a0e0e44707c40acadef5bc7a0d8c3f25e96a55ab3bccce4356fd69f4db949d7c8cea4c68dc0221aa559f4d9f3a6472b4af8bc1258555c6c49efb1c05667dffdbcf245834c1a2a0fa49e9f9b3a72c"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) r4 = dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = fcntl$getown(r3, 0x5) getpgid(r6) r7 = msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r8 = accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2, 0x7fff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000300)={r9, 0x0, 0xffffffff}, &(0x7f0000000380)=0x10) msgctl$IPC_INFO(r7, 0x3, &(0x7f00000001c0)=""/6) 00:00:49 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0c00008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:50 executing program 2: r0 = socket$inet6(0x1c, 0x20000003, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x800, 0x0, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, r1, 0x400, 0x191ab48e, 0x10001, 0x401, 0x100000000}, &(0x7f0000000140)=0xa0) setsockopt$sock_timeval(r0, 0xffff, 0x3d94275c8f74fa3e, &(0x7f0000000180)={0x3379, 0x7}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x143, 0x20) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x20102, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x6, @mcast1, 0x70}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x67ea7074}, @in6={0x1c, 0x2, 0x4, @loopback, 0x9}, @in6={0x1c, 0x0, 0x800, @ipv4={[], [], @multicast1}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x10001, @loopback, 0x7ff}]}, &(0x7f0000000400)=0x10) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000440)="2eb985399af6fff5ab238a3ae3502852d4ac9b5c8b3b9350c76baca3dd8b3d300c0d634337af46db2eac083d0cfbcf4761a669459a3a42f9c40b591d2328da522652bf003aaa31e19fba5ef6530e6ff4e770f4cbbc74bccc7dc920c1de9c4cc9c26938bf55fd46a7cd5c90153acfc63759821f66ccebd6d053b6fef65e7eb85382fc63e4abee001dab842f464ebdc69e73fe4b579a45dd4bf3dd9f81ac2594d38b7a99ac551fce8e4a3b911786ec3703a17b6c73109776702bbe") connect$inet(r3, &(0x7f0000000500)={0x2, 0x0, @rand_addr=0x7}, 0x10) getsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f00000005c0)={@rand_addr, @multicast2}, &(0x7f0000000600)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pf\x00', 0x8044, 0x0) poll(&(0x7f0000000680)=[{r3}, {r5, 0x1}, {r3, 0x80}, {r0, 0x108}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x726) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0xcde, @mcast2, 0x8}}, r2, 0x80000000, 0x101, 0xfffffffffffffffc}, &(0x7f0000000780)=0x8c) ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f00000007c0)="78cabe02517b292fe24c93d3c74d2bd98bd0d9dbd622001236e1afc17e2b88186b747c3f1487d98535afbde66b377b0a95ab0e6d05cd90eb864960c8c7e833e09b9c16ba2b0dfab282ae7137c912a4527e7331639b30d31d9a9c3ac38042cc52bc650aaab489ad13fde93cbe7e") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000840)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000880)=0x14) ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f00000008c0)="72daee646d56aaa231700ac25018453e776c5e3e3836fede76045162d1516e086fddbd80265a0a2a226d7ccb0e275ae985ba1f02b5c71ad47749b127affc2739f6ef701bf4be1459a56e224d8916065ed4cc7a9100dff034647183a9ff974bf28770040f274dc3be8b1ce8f132eda14d7c143d16b39690abb264b7cdae90b4a98533671109ddd4f4a0712c55a660876751c9f310d7") ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000980)="faceb6170d09e8e385444ae6288bef2a34c5246644c3a0bbf01e2070f1b6ab7691992dbd866193578d9126307a426782472a") r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r8 = fcntl$dupfd(r4, 0x11, r7) r9 = open(&(0x7f00000009c0)='./file0\x00', 0x10000, 0xa0) ioctl$DIOCRCLRTSTATS(r8, 0xc4504441, &(0x7f0000001a00)={{"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", "9fa02137b749a8fce769bc001d4cbe6b3f73b22194a2174f1f4766ac0760311d", 0x80, 0x1}, &(0x7f0000000a00)="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", 0x10001, 0x6, 0xad5a, 0xffffffff, 0x32, 0xffffffff, 0x8, 0x10001}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000001e80)=0xe98, 0x4) renameat(r8, &(0x7f0000001ec0)='./file0\x00', r8, &(0x7f0000001f00)='./file0\x00') freebsd10_pipe(&(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x8, &(0x7f0000001f80), &(0x7f0000001fc0)=0x4) ioctl$DIOCADDALTQV0(r10, 0xc100442d, &(0x7f0000002000)="c66dc9b9fd3688420e2646915d62345c301808787f7bf807beaaae1c4e8b26") ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000002040)="46f808425815924fd45e471ad4fc642e5c9c6df6b40f5772a84bc4c88d7907e5a97512a848606ae398321dcb05ba31e7c1eb1dc68d5c3151d25dcf7bf51f5825e038b9b178cfe328cd5bb315e5a5243ab5dd3deadb9a2dfe3f4c5981a87d9b9657fef70055854e3045a3e870ef9b24625dab48a36595272e8635414735bbe13f543ace1819a776a0ec48948d0c667c17cb29e1b23ba79fcf54496b304160aa8d88e03e7d2a6292d7ff8cf08a606af745a05b47f111c4a678b883a4695ad891") setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x16, &(0x7f0000002100)={r6, 0x7f}, 0x8) 00:00:50 executing program 1: r0 = semget$private(0x0, 0x3, 0x20) semop(r0, &(0x7f0000000040)=[{0x2, 0x800, 0x1800}, {0x0, 0x80000001, 0x1000}, {0x2, 0xc0, 0x800}, {0x0, 0x5, 0x1000}, {0x0, 0x9, 0x800}], 0x5) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8400, 0x45) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000001c0)="f352828afc5431e31b37b39937a9887f0a150ef6af84b40d7f78addadffc77c80abc44d467bb1f4f376b04c3fcd7cc4791c6acfa1da7f9cf18b0d238a1ea892a6553598e91864ceb18f9ce3af4f4558dc96a5cc657ebe2765a9bbd17cc87257fb4a305d5d7ec14728034cefaf0c940b430bbb06109575b4502dcbf23da99b8a81e5cc7af2ce8524aef305e8030b1dfce57cfd457de54") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) r4 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f00000003c0)) r9 = getgid() getgroups(0x6, &(0x7f0000000400)=[r4, r5, r6, r7, r8, r9]) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:50 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x205, 0x0) read(r0, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:00:50 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000061e89244000000000000000000000000000200"/35], &(0x7f0000000080)=0x23) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000380)={{"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", "f8005bd7215f70bef7ca5ee28c7a00b76599567ec25a737cf5976faa66fd0310", 0xb1c0, 0x200}, &(0x7f0000000140)="bea2b1ad4be1f1b62c71be828a617aedaa0d290e2fa1d5566612c327049b53bdf1c32dd4101bf7e0f29f1673b2abdaaf8641951331e4e06a67846a25a7104657f9bbcfe359a2b62d5dde0e94848127d9126fc46dcc1739268e32b50c07e98997168b4453667024d81c1792ed0226be92bae07c129fb537478e4b703180d1757e782ed3307f89423d559c3f", 0x3, 0x4, 0x8, 0x4, 0x3, 0x9, 0x6, 0x9f88}) open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x7, 0x1, 0x7ff, 0x6, 0x7}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x4}}, r3, 0x8, 0x8, 0x8, 0x9, 0xfe}, &(0x7f0000000800)=0x98) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) 00:00:50 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) socket(0x1, 0x20000000, 0x4) 00:00:51 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x0) 00:00:51 executing program 0: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket(0x3, 0x5, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x6, 0xff, 0x6000, 0x1000, 0x2, 0x0, 0x7, 0x8, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x6}}, r1, 0xc13, 0x100000001, 0x89, 0x2, 0x1, 0x3f}, 0xa0) r2 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 00:00:51 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0x1f) sendmsg$inet6_sctp(r0, &(0x7f0000001200)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="a262fc7adf41953bf3a92b1e9eca0f67"}, 0x1c, 0x0, 0x0, &(0x7f00000011c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}], 0x14, 0x20085}, 0x20109) 00:00:51 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa1e13585708004501001c000014ac00009078ac1400bbac1400aa0000000000089078"]) socketpair(0x1e, 0x10000003, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x1, 0xf, 0x9, 0x6}, &(0x7f0000000140)=0x18) 00:00:51 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:51 executing program 2: syz_execute_func(&(0x7f0000000000)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:00:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)}, 0x0) 00:00:52 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0xd) 00:00:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='(', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 00:00:53 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x10800c, 0x64) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(r0, &(0x7f0000000080), 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001380)={{"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", "40084b9f3d7bbcb2541619430ff90e5cb4048f958d04cbada3794a0548a3151a", 0xc24, 0x81}, 0x0, 0x20, 0x7, 0xffff, 0x9, 0x5, 0x3, 0x3, 0x4b3}) socketpair(0x1d, 0x10000000, 0xff1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000380)="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") 00:00:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000140)=0x7a5, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020) getsockname$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xffffffffffffffd4) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r1, 0x0, 0x1000000000003) 00:00:53 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x81b}) r0 = socket$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() 00:00:53 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x20000000000000, 0xf, 0x7f, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r0, 0x1000) 00:00:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev//.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000080699c00004400060005000100bf0080001c004e2202000000ff0100000000000000000000000000010109009400000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e60fd6291af4a1728231975468cffc68c306", @ANYRES32=0x0, @ANYBLOB="0000000006000000facf4a1f00040a0900000008"], &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x5, 0x2}, 0x8) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000580)={{"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", "17f0d7cf810600000000000000d9d2e14231e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x20000000107, 0x6}) 00:00:53 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) rename(0x0, 0x0) r4 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000040)=0x1ce0, 0x4) rmdir(&(0x7f0000000440)='./file0\x00') 00:00:53 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00022e2f22a41919266d112d7b1d894c66653000de0bec9af6fcabaa8ab22f65a96a34a47f7474a40052406ff875024d3ec3080bf3e0d7719d670221a992d24205db765b23bfc4e4db3d15aaecf2a496156cccf1eb6ce4f5269cceceaf4162cb04415b84528b86a8f17bdc4786f3"], 0x1) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000180)=ANY=[@ANYBLOB="00002e2ff02224a1302f6669047f981393a14262b09c7e24001c2f668616b10e00"], 0x1, 0x0}, 0x0) setsockopt(r1, 0x7, 0x1f, &(0x7f00000000c0)="03f7b7801350c7d453ddfc615423292d56634e29f21859a8b5c92c1de0b0948e837cac36dd652cecdde2d6db2a9606", 0x2f) poll(&(0x7f0000000080)=[{r1, 0x2005}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) 00:00:54 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 00:00:54 executing program 1: syz_emit_ethernet(0xfffffd96, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa70ffffffffffff081401ffffffffff1200907800cba9ce5ced2b8b4f84c8b5161a3765fc80e4a13f00f7ff000000"]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000100)={0x0, {{0x2, 0x2, @rand_addr=0x1}}, {{0x2, 0x2}}}, 0x118) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20200, 0x66) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000280)={{"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", "c02133677e3f93420141481a25c16acb921a34fba688a555c72266208dde3694", 0x200, 0x49a}, &(0x7f0000000240), 0xfff, 0x0, 0x4, 0x4, 0x1ff, 0x1, 0x4, 0x8}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:54 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) 00:00:54 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(0x0) socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:54 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x3ffc00000000000, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x400, 0x1f, 0x4, 0x8001, 0x0, 0x0, 0x8001, 0x4, 0x6, 0x7ff, 0x5}, 0xb) r2 = socket(0x10, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000), 0xfee0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000300)={r3, 0x1, 0x76, "3d6a6e7df247c8436b412e4072a74fa0882222734e811c56f6c579481b2f984d4f09ac0a91d6a1079e151ca6a345b8a3a2815bce159051969f632c41fead104215d8c5e46a43856e6a9bcf0ab17b7a95a1a48a140f8a0db44549e7fc2b7ebb3aa8799425d0d8a479181e2ebf69e503da5c2eb93b2952"}, 0x7e) 00:00:54 executing program 2: readlink(0x0, &(0x7f00000003c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000080)='./file0\x00', 0x400, 0xd4) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:55 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00022e2f22a41919266d112d7b1d894c66653000de0bec9af6fcabaa8ab22f65a96a34a47f7474a40052406ff875024d3ec3080bf3e0d7719d670221a992d24205db765b23bfc4e4db3d15aaecf2a496156cccf1eb6ce4f5269cceceaf4162cb04415b84528b86a8f17bdc4786f3"], 0x1) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000180)=ANY=[@ANYBLOB="00002e2ff02224a1302f6669047f981393a14262b09c7e24001c2f668616b10e00"], 0x1, 0x0}, 0x0) setsockopt(r1, 0x7, 0x1f, &(0x7f00000000c0)="03f7b7801350c7d453ddfc615423292d56634e29f21859a8b5c92c1de0b0948e837cac36dd652cecdde2d6db2a9606", 0x2f) poll(&(0x7f0000000080)=[{r1, 0x2005}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) 00:00:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380)=0xfffffffffffffffe, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x6, 0x12c) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000280)="ad906a68244a2d3001dcc44d6e0ee3028c95890e020adfc4ef33f56d272d89876296c4f02ba26d52801db83b02a62eecb41ff9cac5bd2ad2279271f57aa51e4152cb2dddfd7bd4adbcf0c680f248a25def042820e8959bc8ad643915633d582bf0465722078a830abf03542f1900b240a4212ae2ee7ea4928766395c594336c041ce8fa3461ef1eb4cd213df87751abc7e5c9d34429c37504c90", 0x3, 0x7f}) 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) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0xc) poll(&(0x7f00000003c0)=[{r2, 0x40}, {r5, 0x4}, {r2, 0x47}, {r2, 0x2}, {r4, 0x4}, {r0, 0x8}, {r3, 0x4}, {r4, 0x1}], 0x8, 0x401) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:55 executing program 1: r0 = socket$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) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380)=0xfffffffffffffffe, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x6, 0x12c) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000280)="ad906a68244a2d3001dcc44d6e0ee3028c95890e020adfc4ef33f56d272d89876296c4f02ba26d52801db83b02a62eecb41ff9cac5bd2ad2279271f57aa51e4152cb2dddfd7bd4adbcf0c680f248a25def042820e8959bc8ad643915633d582bf0465722078a830abf03542f1900b240a4212ae2ee7ea4928766395c594336c041ce8fa3461ef1eb4cd213df87751abc7e5c9d34429c37504c90", 0x3, 0x7f}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0xc) poll(&(0x7f00000003c0)=[{r2, 0x40}, {r5, 0x4}, {r2, 0x47}, {r2, 0x2}, {r4, 0x4}, {r0, 0x8}, {r3, 0x4}, {r4, 0x1}], 0x8, 0x401) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:56 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(0x0) socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:56 executing program 0: syz_emit_ethernet(0x47, &(0x7f0000000300)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2a4ef2", 0x11, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x2c, 0x0, 0x0, 0x0, 0x0, 0x3}], @udp={{0xffffffffffffffff, 0x1, 0x8}, {"be"}}}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x0, 0x100, 0x10, 0x4000000000000, 0x9}, 0x98) 00:00:56 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x6, 0x0, &(0x7f0000000100)) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x2, 0x20, 0x9, 0xfffffffffffffffb, 0x2, 0x7f, 0x80000001, 0x4, 0x8, 0x3}, 0xb) 00:00:56 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x40}, {r0}], 0x2, 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r0, 0x2107}], 0x1, 0x0) 00:00:56 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0x4, 0x1, 0xffff}, 0x10) accept$unix(0xffffffffffffffff, &(0x7f0000000540)=@abs, &(0x7f0000000280)=0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$DIOCGETADDRS(r5, 0xc4704435, &(0x7f00000005c0)="a2b84d5aa30ea500dffe4a64e3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4f231b1f05ae7786f7b79934dc39be312d56a812d855567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000580)='chd\x00', 0x4) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) lseek(r6, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000003c0)=0xffffffff, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:00:56 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe800001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xd98, 0x40, 0x7, 0x4, 0xfffffffffffffee6, 0x5c8, 0x800, {@in6={{0x1c, 0x0, 0x40, @empty, 0x4}}, 0x0, 0x4, 0x8, 0x7, 0x5, 0x100}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x0, 0x10, 0xffffffffffffff94, 0xbace, 0x1, 0x1, 0x4, r2}, &(0x7f0000000180)=0x20) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000001100)=""/4096, 0x105d, 0x40, &(0x7f00000010c0)={0x1c, 0x3, 0x2000000000000001, @ipv4={[], [], @multicast1}, 0x1000000000004}, 0xf1a8c588ecf96df3) 00:00:57 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:57 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(0x0) socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:57 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r4, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r5, 0x5}, 0x8) ppoll(&(0x7f0000000240)=[{r0, 0x1a8}, {0xffffffffffffffff, 0x4}, {r2, 0x2000}, {r3, 0x120}], 0x4, &(0x7f00000000c0)={0x8000, 0x6d}, &(0x7f0000000100)={0x3}, 0xfffffffffffffec5) syz_execute_func(&(0x7f0000000680)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051660f6bd9c4a27d181ec4a3ad5d1500507e200feff265dc5f00c3073535304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6781660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4e191fbfc") 00:00:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) flock(r0, 0x9) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @empty, @loopback}, 0xc) socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000300)={@local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000005c0)={0xfffffffffffffffe, {{0x1c, 0x1, 0xffffffff, @mcast2, 0x3}}}, 0x88) getsockname$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @broadcast, @loopback}, 0xc) chmod(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) r3 = socket(0x1c, 0x10000000, 0xc7) sendmsg$inet_sctp(r2, &(0x7f00000004c0)={&(0x7f0000000400)=@in6={0x1c, 0x1, 0x7, @rand_addr="dedde7f885ac2ebb93f3b7d5f667b1bf", 0x4}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0xff, 0x7, 0x10000, 0xffff}}], 0x24, 0x20000}, 0x20180) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2303000000ff020000000000000000000000000001bd09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f51e292ca6ed6413e10493ae16de77b8d961b3", @ANYRES32=r4], &(0x7f00000003c0)=0x84) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:58 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x223400000000, 0x1, 0x0, 0x7, 0x3, 0xaa}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x1b}, &(0x7f00000003c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x800, 0xfffffffffffff7a9, 0x0, 0x7fff}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000500)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:00:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x205b}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) getpgrp(r2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:58 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x204c}], 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x80}, {r0, 0x6}, {r0, 0x40}], 0x4, 0x6) r1 = dup(r0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:59 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2}}, 0x0, 0x7, 0x6, 0x43e2}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x4d, "45feb4197233bb59669b7be0bd6b0cab6f82b0450797306ebfcbef86064baeb1e27f36ebbcdd3b4dd702dd973f8e5094600e7f5344d7bd67bc507370b76c9a777aaf5ccf95bf3a5659ff4a1154"}, &(0x7f0000000140)=0x55) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:00:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00") connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82422e2f66696c650d00"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000340)=ANY=[@ANYBLOB="030000000000001700000000000000000000000000000000000000000000000000000000000000000024c200"/138, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x4, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xfffffffffffffff9, @mcast2, 0x400}}, r1, 0x1f, 0x20, 0x29bd, 0x1a6c, 0xf5}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x7, r1}, 0xc) 00:00:59 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b3205f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:00 executing program 2: 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)=[{0xffffffffffffffff, 0x80}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = shmget(0x0, 0x3000, 0x14, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:01:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x1) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYRES64=r0], 0x1) r1 = dup(r0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x81, 0x8000}, {0x0, 0x400}}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x7}, &(0x7f00000001c0)=0x8) 00:01:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="7431846e3ffee56544c6fa422ec690c5771ac904ed4a83dc0ef6ed65ab4dca5ba852abfe3868e4e4229fa0bb97c4c45824b69ceedfd4d76efa020b1b3962c80bd6f39d15aa0a125a4b150989c33f3d780b4802d682901a077bdc801f926719eea72a941be145618f23b01315dfa0da79c19294748a07d11f665eb1c274296de1c045e357df8d3c") fchdir(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x9, 0x1, [0x101]}, &(0x7f00000001c0)=0xa) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0xf89, 0x7, 0x7, 0x6, 0x100000000, 0x2, 0x7ab, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x8000, 0x1, 0x6, 0x6, 0x400}}, &(0x7f00000002c0)=0xb8) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r3, 0x84, 0x7fff, 0x9}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000380)={r4, 0x7f}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x7, 0x100000001}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r3, 0x9, 0x6, 0x8, 0x8a, 0xf3f}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000580)={r4, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={r5, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) mknodat(r0, &(0x7f00000006c0)='./file0\x00', 0xc000, 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000700)={r1, 0x45a}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000740)={r4, 0xfffffffffffffffe}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000840)={r4}, &(0x7f0000000880)=0x8) r7 = socket$inet(0x2, 0x20000005, 0x3) linkat(r0, &(0x7f00000008c0)='./file0\x00', r0, &(0x7f0000000900)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000940)={r6, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000980)={r3, 0x1f, 0x703f}, &(0x7f00000009c0)=0xc) shutdown(r7, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000a00)={@broadcast, @multicast1, 0x3, 0x9, [@rand_addr=0x3, @multicast2, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2, @loopback, @remote={0xac, 0x14, 0x0}, @multicast1]}, 0x34) unlinkat(r0, &(0x7f0000000a40)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000a80)={0x2, "cc7dbde23c4b6cc01a5d3a0313304ea3"}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000ac0)={r2, 0x691, 0x3f, 0xc8, 0x20, 0xf6}, &(0x7f0000000b00)=0x14) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000b80)={{"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", "05ef9cde1b1375d1801f822ddab85d85da73a26cac9955c442431a24b05b9298", 0xffff, 0x100000000}, &(0x7f0000000b40)="9062840190832a2e1d727f2867c357b182f751f9a3", 0x8, 0x1, 0x20, 0x9, 0x2, 0x0, 0x4, 0xb5}) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000010c0)={{"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", "a7f144feaf725340eddf45720dd03eb7e24e1b4bd5e67ef5de7d148d83cd8364", 0x1a0, 0x5}, &(0x7f0000001000)="09e4ea9103c4359910dde03f3816a31743f077f95a7306b0c2a5a0891aa59bf719a829fefbab5211188ede5d68287fe45f61d0ebd90768be5e31b08cb7e6726121b00fd4d702dc4f529a62ff9c340b8cd97639a032526a0d8a0b8931ea9ed9b2418f8954320cb9cb9738ce6dd049db678a77cf54f3d1bc834703c0783b903b0e1b8b876121487e71e75c13aa1842481fe7249c333d095fb5bc0b1bde25b531c7b7f53e9c57d578a38cbdb6aacfc73c75ec196af166e6", 0x3, 0x2, 0x8, 0x5, 0x8, 0xc2, 0x0, 0x9}) 00:01:00 executing program 0: syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2405870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2") readlink(0x0, 0x0, 0x0) r0 = shmget(0x3, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/170) 00:01:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c6530007a62e31426cf7b41e5f5a28f7486c6b77d398d00e6b91e1a12386b44382dc66a5bf20729b2c20739b8b31155af0ec13b22c85ca0227f5ddc725fbcb9d9a6e00463a66a7edbddebb3c584120e34b16c560600fa6f3e537ce16fcd141a2a9b6c5055504c11c98bedba021a72ce1d5ce0a1bae29c7542853ada8afc711679f6bf0900f0b399762e98b3197180bbc70c926483fabbd0489663a23f778ab4ffaefceaacae01298a8bdbd7c2add31ecda35f26908beb54bbcd33e524f3095d7cb6b195f7f717411f1d7ab25caab15c607e41e6eb80b5b5bf2e94f4e246dbd0ff87"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x3b3a, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0}, @in={0x2, 0x2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:01:01 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f02f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:02 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x5e, "bb1166c5048d693b65cde5c9a1ccfeade99c00e7ac7fb3045236c3c071200595c5df3c5fafeb4ba2ad670d67f518721ace1cc87cee94c95555647b83e01bee8641d8e97dff070b57deae5739d5f0c83a293c80f1ea9e3beeb717f4f18c91"}, &(0x7f0000000080)=0x66) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0xda}, 0x8) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x2, 0x2}, {0x80, 0x7}}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xffffffffffffff00}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001580)={&(0x7f0000000240)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000280)="4f7778b6c3b61255fdf89d396008ea4887c2ee0826a06ebdf90979b208462bd4cbf418061728b749e17e2b82cc57a88de250fc545c5a885c3bcb4faa115e", 0x3e}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="41e1608fa48ddeb76c47d997e4b377337f3f344f88ded2432c1ee0885469c56cdeec", 0x22}, {&(0x7f0000001340)="43b86eb395f0c7fd09ce87a5debc5f873353", 0x12}, {&(0x7f0000001380)="da321ff19c2559d67bbe9c3044e2fa0662d49d590be40c52bcd334a0fa5bbb1fe6e89d09aa1f0c12768aa3d02c74", 0x2e}, {&(0x7f00000013c0)="cca2740fe28ae71c46d481fcfb93e5fc11e19788e9c4f6919c3b6e9056d930d7a228f0979d9f54643c0fa53944e15f26cb2e4b", 0x33}, {&(0x7f0000001400)="6f347b91057508a689", 0x9}], 0x8, &(0x7f00000014c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x2, 0x4100, 0x7fffffff, 0x762, r1}}, @init={0x14, 0x84, 0x1, {0xca8, 0x7, 0x4, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0xffff, 0x0, 0x20, 0x6, 0x7, 0x8, 0x957, 0x100, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x5a00, 0x100, 0xe1d1, r1}}], 0x8c, 0x4}, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000002780)={&(0x7f00000015c0)=@in6={0x1c, 0x0, 0xfffffffffffffffb, @rand_addr="e6d79669aaf7273a73e67747f901bf94", 0xadd3}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000001600)="fe4b4f4c5782ea0368de5d408ba29396f5f14413b33629b2fe25ebe41b49253757ba9a3f11c9086f5669f721eb0efc98ac8d6d56f2f8d767ebe5ed16fc0f1bfa8ab6999f3310983b22d688fdaeb0516e39abd2e628e9ba2f74288c908fce7eed9390b7b3ce37de4fca60c90f70b1667e854267f75da0a2dcc41b1fce5f86c27a08dd1b4e45a840be3f7a06fa9cab21c1544c1d35fbb5d9d91d402735d655cc84d40dac99f1fc1b90a3ba0726f1b2", 0xae}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="6c46eff9a460b7f1c042df3db0c2aee71683f5d0fd5825e185eca23cf2fa282e07f5f9cafe5d51192efcf4ef8a2cc85045485fd08b8e38f5526801f7fa7826240fa570845011fedb080c2497563e4594173fbd5b2a2c4153664fb14d1687ba7ac685fcf9f547c5b99b4598540cae453e33ef448da1c5669df9e2ccc89307", 0x7e}], 0x3, 0x0, 0x0, 0x20101}, 0x0) freebsd11_stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000002940), 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002980)={r1, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000029c0)={r1, 0x1f, 0x2, [0x0, 0xdbba]}, &(0x7f0000002a00)=0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000002a40)=""/209, &(0x7f0000002b40)=0xd1) ioctl$DIOCGETSTATE(0xffffffffffffff9c, 0xc0f24413, &(0x7f0000002b80)="0320afc8aca7971f63699aecd9b39994740b7f723096fad4bed4f81700262bb6dcf7cea8abe9cf946de08d3d5e00ab8e2dcaa44f660ee6ffdfc070d6ae797c05beafb372233003f39647892f9b2d64f9ab9890b2c21dbfa3f9210f0ad8119967b656e33e07046c4d9662d68fdb4bea626cbe08c3352de1e6ef5be11b7be92029196bc577460366facb77739b356f5cc35fb6de540d815e23df0d7890350aeedb") fchdir(r0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000002d40)={0x10, &(0x7f0000002c40)="c0ef4144f942f9608dee9d6dff7574319c2cb7e9d963af7fd9aaada906127802bc809439d7e3da95254e9b168d4ce2cab658df97b6a17e6787e3efa6aa80996d2140f770a3a421335dc7c8c93ec3e8ba39b29542be1b2088ba18cbd203062466c6f3aae75c365c4a9a5cf6c03177a315d7f1712b7fde31c2847a6b2054402045d67c1f7b520b6a42405cf6a95d1c9838ef1d9aa3a3bdf3f679def689e6473811944b2268abd1409a923412790e7fe5d95fbfcd87f8b0eaab27e0962ce5f13a399ec8890479f1576589072087470fe3e44a6b48433a6672", 0x6, 0x78f45bcc, 0x4}) clock_settime(0x4, &(0x7f0000002d80)={0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002dc0)={r4, 0x7, 0x5, [0x0, 0x9, 0x7, 0x80, 0x0]}, &(0x7f0000002e00)=0x12) freebsd11_lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000002f00)={r5, 0x48}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002f40)={0xffffffff0, 0x6, 0x800, 0x80, 0x7fff, 0xe6a, 0x5, 0x4, r4}, &(0x7f0000002f80)=0x20) symlink(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)='./file0\x00') clock_getres(0xe, &(0x7f0000003040)) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000003080)={0x0, 0x7, r6}, 0xc) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000030c0)="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") flock(r0, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000040c0)={r6, 0x0, 0x8, 0x6}, 0x10) nanosleep(&(0x7f0000004100)={0x5, 0x7}, &(0x7f0000004140)) 00:01:03 executing program 2: syz_emit_ethernet(0xc3, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaabb188d3ea1dabc86dd60308785008d000000000000000000000000000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd00004d00ff020000000000000000000000000001ff0100000000000000000000000000010004000000000000000bcb0fe3a64ae5e40109000000000000000000010100040108050203420000000000003800000000000000e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"]) 00:01:03 executing program 1: syz_execute_func(&(0x7f0000000b40)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b530f162f0fc4014ef04680b608000000c10f72d40c21fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c73c4c2c9a71bc44583fef308d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca065600000740f2d96000000c44299922c55000001001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada0483a6c4e3f9151263b200") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = open(&(0x7f0000000440)='./file0\x00', 0x141, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x0, 0x8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x20, 0x3, 0x5}, &(0x7f0000000540)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) r4 = dup(r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x3, 0x1, 0x4, 0x4}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000400)={0x3f96, 0x0, 0x1000, 0xfffffffffffffffe, 0x2, 0x2, 0x538, 0x0, r5}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) writev(r3, &(0x7f0000000200)=[{&(0x7f00000001c0)="6bafbbe24ebaf626f651a025642599df947b88257c9b8f3ef7d4589fd1a2449046bdf6a3", 0x24}], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000580)={r5, 0x4, 0x1, 0x7}, &(0x7f00000005c0)=0x18) 00:01:03 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f03f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2405870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2") readlink(0x0, 0x0, 0x0) r0 = shmget(0x3, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/170) 00:01:03 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2={0xff, 0x2, [0x4]}, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00000566"}}}}}}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/7, 0x7}, {&(0x7f00000000c0)=""/242, 0xf2}, {&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000000200)=""/166, 0xa6}], 0x4) 00:01:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) dup(r0) renameat(0xffffffffffffffff, 0x0, r0, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7ff}, 0x0) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2405870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2") readlink(0x0, 0x0, 0x0) r0 = shmget(0x3, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/170) 00:01:04 executing program 1: setrlimit(0x1, &(0x7f0000000000)={0x8, 0x900000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') ftruncate(r0, 0x401007e2780e9) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x120) mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xce0, @mcast2, 0x4}}, 0x0, 0xfff, 0x9, 0x6, 0x6, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x1000, 0x2, 0xd6f5, r3}, &(0x7f00000002c0)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000ef5000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) 00:01:04 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f04f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8a, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) syz_emit_ethernet(0xe2, &(0x7f0000000100)={@remote, @broadcast, [], {@generic={0xfaf5, "5da5c5852bb93299952483dc211b97c898c45dc8dc9153ba6fa6536dfcba07d93065c6ee5e81e771288d0c11026abdecc5366046345a97482d574d949c49aab8ced3d8282e6a2c213911ab445e4e1c7efc2af4354f3c496e7402071e9894c2b0658b2a8873dd7f56a6dab638618ef92d7517306c82f0048d2473fe5a97c5af10445ec41dcb8f3b1a53cd04ba3c58793c7402d80fce64831b516eef3983e5e8e352e8f2de86f1f43cf889682d9febfb4aa17c6aae96c120e79bbe2839969b4f2084b1e79565ef15da4a0b9d3052a977041e84d314"}}}) 00:01:05 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f09f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:05 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = semget(0x0, 0x4, 0x40) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000500)=""/113) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) semget$private(0x0, 0x1, 0x11) semget(0x1, 0x4, 0x220) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)=""/245, 0x28f) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0x26) getsockopt$inet_tcp_int(r5, 0x6, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r6 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:01:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="03000000ffff040001feffffff0f0000ff7f0000"], &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20140, 0xc0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x1}, 0x8) 00:01:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000012c0)={{"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", "633997792377bcc5eb48dc6bb8a92d3d8b8aa044df492f67af5367d9be1cb8d2", 0x80}, &(0x7f0000000140)="225d2f4cd5e68fb542a6a671", 0xc1, 0x0, 0x93bd, 0x3, 0xff4, 0x20, 0x2, 0x7}) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:05 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000300)="982c1c0f052e0faef6913e3e2ef3420f2253dede41e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba148d0a8c737388a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656020005c01c4740f2d96000040c43bc465f3a45c4f28681d43e3e00142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") 00:01:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0xdd, @loopback, 0x8}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000040)="c2a1cdf60c16f531c33e56fc933efc96eb8fe59958b5bc6f3c7b85f1f2324a016da37c10ae925b11dcb332", 0x2b}, {&(0x7f0000000080)="d8421c78194734af2abc02766f73f4a19f0ffdc48d75317d14845f51be9fb59178585f3a04dbaa8649f759fd384d255764ea7b083aac4ea6d36e02d4be570c1e2ac131f5e5f9fc5a6fd826a615aeefd88eb8144b399586490022491618e9e6d4ed5dcfd272", 0x65}, {&(0x7f00000001c0)="aa9387bfb74d24687689d404d552dcc9b221aa147babc00b57128d85104430ba76ac1dccac0addbbf691e6dd04474d258ba6ac255dfdc5ebcf687ae2f3365998b2a8c65825282713a2863b6bc451b9553fe65a9e373218b2db33b39bef3bab1b9b5d2468020d58103c81c91a076667a53e23411f1273198b544ce53248206308d1fd0bf3a41deaf2c0e407141cf2aa5a1f795b01b1e638268ce1499bfacaa54bdc06c9aa86", 0xa5}, {&(0x7f0000000280)="d00463558ac58b92fd463bffa063a943dee97d72c79494c911d735c4dde928286ef7af0515bb130c144225ce1569b9a7486978a07b3806e56c837e47338374d8ae65db85c3eab338b2e8159aa8edbdbd3d11d365b928ce092fe9069bff0bc76dc5e29ac85cda479090a5dd283b22fbbb2997706fc2fe8c726401422ec6624026fa6dedd890ae758263edb13b51801e78cc32b0b950499ddea729489b6dc2f6c9ff05af79591a6f6484698112b8bf7ef26e3e7e67a211029631ce570da8c77c395ee1300ed0f40038faf48e0744fb16b6fa5d70b4239ca1b061d135b814a666a1a23bf9a0ec00c8a3047acfe4e68d9237cde4e1af", 0xf4}, {&(0x7f0000000100)="0281ea0e01d7f30a4681d162004887a1329ae764117e6b8e7a2455e746df0de8170b8494514f4f27a26fa08a4b68d3ab8afad4158bc0712724bf5a87949e6d71d07c51bdabbf079b04a8b60cf5b12acb62f74836b0", 0x55}, {&(0x7f0000000380)="4d1bcadef5ccf79adef5b45e840e9d8e5dcc3ad660dbeaa6e38e8e3ac53bb59c3fc6251d9fa307619088e9a31675607a5fa6a5a0ab1c10a55fe066d60186d3816ae72b63d3d18d08e45b8a93c6e94059ad30e07de94fd6929e01f04061845496e427ced822924abf1af70c28395fdd27f57b434254ba7edab5b8dbe2d2b869d2d34ceb67405200af76e417c13b1222b60c48e03b74fc70c22c570ef793b6da9236091c1eedd646987b4ccad2f50d0ea134bd094fa500f59b94e8db894633f0a5e67a356d513cf3a23d90bf50661fd77ccafbee6fefad47b3263b4da3a7c469da7bef54d2d36cccdb", 0xe8}, {&(0x7f00000004c0)="c8b9a9ab63", 0x5}, {&(0x7f0000000500)="6fa38749c7904ad7536f91f72e28e6f25107bf5675a769c1f3bdbb74eeb9527e2069ba588a982430b3ffe8b7e06c4649ad9df56fb4b7bac35218ae63de0b37752a325ab71375d3adb8b9802f08c3c91e461be422f611e35fad0a84fbab2fd0c3b026bd85c6bacc70243cb3a7fd96bf044637121ee0c287078b3f6c4bc15cc6c19734fcdadb50c0d535645b5b99518cecb3055246f03eb7fa0aa935f98fcc403ac3f7efc7821363955312bc309a833ff89a8cbe994f69569fa96555ada3913bb995780846ab1de4", 0xc7}, {&(0x7f0000000600)="b48b0010723b71f2b7028ccc633fe8320daf2903c7ab433d463d2b9d311fc69461368d76286ba2938c4ff715f87106b84e2b0a7db7e9f4bfd3346fe0f756eaaf473be231ccea76abe9dc4b497b58d82b639c3eb0fa48f39a8f6089108fcdd3712949ef120e39c50076a36f961cb982034e0f5a4f0cd1941570a1f9af8bd04e1389d5889d66be0ac99fcb", 0x8a}, {&(0x7f0000000740)="915877c01b33b079d613f846af85ed591910f6046d48c6f9afb97d1d5863bb6f2bf532d94204c9d196652122b8026e50c2ccc6f4098b8781e3603a3b5d6a633a63ebabc5d6ba3ff72d97cf16f8a5d1a58efb907cb66477f8a30d9585f7acde9df75c3d5316decb63bde2ea635138505996002db9ec91ca6013db28c3c860a2290d073c68db817b53b5902b7091b744a84611a09cdf8376ef2eec963df5b310b5f35bd8b61842d55764e09f034e7b4f23f004bd92e161139ad6d7cb056bafbcaaca4cf8bde86f9f", 0xc7}], 0xa, 0x0, 0x0, 0x20080}, 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r1, 0x0) 00:01:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xd980, 0x7f, 0x9, 0x1, 0x800000000000000}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x3}, 0x8) 00:01:06 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x2, 0x0, 0x80) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x8, 0x200, 0x0, 0x8, 0xfffffffffffffffe]}, &(0x7f0000000180)=0xe) getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fff, 0x2, 0x7, 0x81}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x3f}, 0x8) 00:01:06 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f0af30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f000068e000/0x1000)=nil, 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000140), &(0x7f0000000080)=0x4) 00:01:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0xdd, @loopback, 0x8}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000040)="c2a1cdf60c16f531c33e56fc933efc96eb8fe59958b5bc6f3c7b85f1f2324a016da37c10ae925b11dcb332", 0x2b}, {&(0x7f0000000080)="d8421c78194734af2abc02766f73f4a19f0ffdc48d75317d14845f51be9fb59178585f3a04dbaa8649f759fd384d255764ea7b083aac4ea6d36e02d4be570c1e2ac131f5e5f9fc5a6fd826a615aeefd88eb8144b399586490022491618e9e6d4ed5dcfd272", 0x65}, {&(0x7f00000001c0)="aa9387bfb74d24687689d404d552dcc9b221aa147babc00b57128d85104430ba76ac1dccac0addbbf691e6dd04474d258ba6ac255dfdc5ebcf687ae2f3365998b2a8c65825282713a2863b6bc451b9553fe65a9e373218b2db33b39bef3bab1b9b5d2468020d58103c81c91a076667a53e23411f1273198b544ce53248206308d1fd0bf3a41deaf2c0e407141cf2aa5a1f795b01b1e638268ce1499bfacaa54bdc06c9aa86", 0xa5}, {&(0x7f0000000280)="d00463558ac58b92fd463bffa063a943dee97d72c79494c911d735c4dde928286ef7af0515bb130c144225ce1569b9a7486978a07b3806e56c837e47338374d8ae65db85c3eab338b2e8159aa8edbdbd3d11d365b928ce092fe9069bff0bc76dc5e29ac85cda479090a5dd283b22fbbb2997706fc2fe8c726401422ec6624026fa6dedd890ae758263edb13b51801e78cc32b0b950499ddea729489b6dc2f6c9ff05af79591a6f6484698112b8bf7ef26e3e7e67a211029631ce570da8c77c395ee1300ed0f40038faf48e0744fb16b6fa5d70b4239ca1b061d135b814a666a1a23bf9a0ec00c8a3047acfe4e68d9237cde4e1af", 0xf4}, {&(0x7f0000000100)="0281ea0e01d7f30a4681d162004887a1329ae764117e6b8e7a2455e746df0de8170b8494514f4f27a26fa08a4b68d3ab8afad4158bc0712724bf5a87949e6d71d07c51bdabbf079b04a8b60cf5b12acb62f74836b0", 0x55}, {&(0x7f0000000380)="4d1bcadef5ccf79adef5b45e840e9d8e5dcc3ad660dbeaa6e38e8e3ac53bb59c3fc6251d9fa307619088e9a31675607a5fa6a5a0ab1c10a55fe066d60186d3816ae72b63d3d18d08e45b8a93c6e94059ad30e07de94fd6929e01f04061845496e427ced822924abf1af70c28395fdd27f57b434254ba7edab5b8dbe2d2b869d2d34ceb67405200af76e417c13b1222b60c48e03b74fc70c22c570ef793b6da9236091c1eedd646987b4ccad2f50d0ea134bd094fa500f59b94e8db894633f0a5e67a356d513cf3a23d90bf50661fd77ccafbee6fefad47b3263b4da3a7c469da7bef54d2d36cccdb", 0xe8}, {&(0x7f00000004c0)="c8b9a9ab63", 0x5}, {&(0x7f0000000500)="6fa38749c7904ad7536f91f72e28e6f25107bf5675a769c1f3bdbb74eeb9527e2069ba588a982430b3ffe8b7e06c4649ad9df56fb4b7bac35218ae63de0b37752a325ab71375d3adb8b9802f08c3c91e461be422f611e35fad0a84fbab2fd0c3b026bd85c6bacc70243cb3a7fd96bf044637121ee0c287078b3f6c4bc15cc6c19734fcdadb50c0d535645b5b99518cecb3055246f03eb7fa0aa935f98fcc403ac3f7efc7821363955312bc309a833ff89a8cbe994f69569fa96555ada3913bb995780846ab1de4", 0xc7}, {&(0x7f0000000600)="b48b0010723b71f2b7028ccc633fe8320daf2903c7ab433d463d2b9d311fc69461368d76286ba2938c4ff715f87106b84e2b0a7db7e9f4bfd3346fe0f756eaaf473be231ccea76abe9dc4b497b58d82b639c3eb0fa48f39a8f6089108fcdd3712949ef120e39c50076a36f961cb982034e0f5a4f0cd1941570a1f9af8bd04e1389d5889d66be0ac99fcb", 0x8a}, {&(0x7f0000000740)="915877c01b33b079d613f846af85ed591910f6046d48c6f9afb97d1d5863bb6f2bf532d94204c9d196652122b8026e50c2ccc6f4098b8781e3603a3b5d6a633a63ebabc5d6ba3ff72d97cf16f8a5d1a58efb907cb66477f8a30d9585f7acde9df75c3d5316decb63bde2ea635138505996002db9ec91ca6013db28c3c860a2290d073c68db817b53b5902b7091b744a84611a09cdf8376ef2eec963df5b310b5f35bd8b61842d55764e09f034e7b4f23f004bd92e161139ad6d7cb056bafbcaaca4cf8bde86f9f", 0xc7}], 0xa, 0x0, 0x0, 0x20080}, 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r1, 0x0) 00:01:06 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f0cf30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e220000000500"/136, @ANYRES32=0x0, @ANYBLOB="00000000ffff0000020000000600000004000300165ba0668cbab4fc36fe73860389699de0872e2aea2c1ededf0a16af63c98a600bd0c84d686d8fd3637e90e0f3918c03edc12d9c1fa22ffefc33d3e1c58dcd21419470486152f3577644a248c94ed70b2f1772cedaafb63087d9b22127853ab4405fa68e0ae9ec987284ed60e2897ee332c500a9a4911f4dd0356b3c9f53a707290e9585b093c97ecc8bc26603ffc3193a5321bbd485f29307ab49129802328a66237ea3a9797fc29e79a07b7ea6"], &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000b0d458e83904e99599fa512a468fb47c985d0f8cb45c8c5c066cb93df772aae3a12dc8529ee27bb0f5480f89615df04526e624d57f87ccb89545d500a6e2549df8f402fe30c31dab0ba0e3d8d8d6a6e66766ba03f12f700e3d2f96bd10c85db98a8519d23c1d476149b7bb9d3dcb575ffa11c3fbfd4412a442a43f2f76a981bd5b6b98dabd9832fdfa65ce90b9f3b65315e3"], 0x8) getsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:01:07 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) read(r0, &(0x7f0000000100)=""/56, 0xfffffd50) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r1, 0xde, 0x6, [0xfffffffffffffffe, 0x9, 0x1, 0x37, 0x5, 0x4]}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3ff, 0x5, [0x4, 0xffffffffffff7fff, 0x10000, 0x3, 0x5]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x7f}}, r2, 0x6799, 0x8, 0x2, 0xff}, &(0x7f0000000200)=0x98) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0) recvfrom$inet(r3, &(0x7f0000000240)=""/129, 0x81, 0x2, &(0x7f0000000300)={0x2, 0x3, @multicast2}, 0x10) 00:01:07 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, 0xffff}, &(0x7f0000000100)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f647f00000300"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)='u', 0x1}], 0x1) 00:01:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x9, 0x48000000000000, 0x3f}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x100, @rand_addr="017e29724729caabe3c061476c298b4a", 0xa9}}, r1}, 0x84) sync() semget$private(0x0, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x4}, {r0, 0x2020}, {r0, 0x100}, {r0, 0x20}, {r0}, {r0, 0x210c}], 0x6, &(0x7f0000000300)={0x8, 0x1}, &(0x7f0000000340)={0xff}, 0x8) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffffffffffe59) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x86) connect$unix(r0, &(0x7f0000003840)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff16) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000003900)={0x0, 0x401, 0x1, 0x25d3400, 0x400}, &(0x7f0000003940)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000003800)=0x7, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) symlink(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)='./file0\x00') sendmsg(r0, &(0x7f00000037c0)={&(0x7f0000000040)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="cd08d4e90316ab51ba02d30ac45f0244e2f680b7d2f7339289c5850b66f66eb76b29ce598706c1a4088cdb3ae0dbb90f409d4b412d659f947707f3aa3a09c1ed929362b95406c8dcd3c867c22e3e200b22eda54cc6ea59b12232", 0x5a}, {&(0x7f0000000080)="9c7c321bef1122eab2fa54cc13d685884e637aacba750d6731b045ad86a9ae49", 0x20}, {&(0x7f0000001180)="63193946a20b951d09359f0f479aec13efaabffaf06f861851faf5", 0x1b}, {&(0x7f00000011c0)="d07f9dafff30073175a9234011019b492c1f2ddd68622f1c4aaa13e4b5977bfa31ccd5101ff5c21b211718a01b67a623562aefe49a055f24406961573f80530109e0973a720400cf22b119467636ff60b9537802ae80a3b8676c403821e43e3a4b11cb93e32972b266f0c1a0be84de05f45142", 0x73}], 0x5, &(0x7f00000012c0)=[{0xc8, 0x0, 0xfffffffffffffffa, 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"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{0x58, 0x6, 0xfffffffffffffffa, "3e2b916cef8f9fc9236277d80084af98aaf6a6c515874454511fd42365602611c34ebfcc8ea9bd8febc6f489fd3d3ca3842126b135fd4051ed37ae09eaf07b216f5490473dffc89d"}, {0x90, 0x0, 0x2, "928ff8607193af10e351dbf4ebfd2ee776a6ccd5927d40b0bc13e9685f661cf3c79e4a757c15bd7ab6d7e4521404ab4b81ad0d53b49b39722a95b8d41af20265bd8b874e9b10388b908c5da214f9d0b9a50fd0e6245a12f1d0dbea9627dc852aea799f62444e74cc185a82b4f10b09e894062b3b6f2a2da7425e7c28f9"}, {0x98, 0x84, 0xdf2, "7f3c8084e8bf7fd6a65d95bc869f11439c6682ae94a257a8b40615087f7568d855a81aeed6ad7dfc41f3e19ff5c4377783524669064f778f2481028f14e873d8c32d861983461c74c918a92aa92b58ba1677a8d4bac45718a3066c319ca7f351e97c75910499b99984390591cb4147afbd35e2fd8faa8f3fd3412694675fa4bc4abe"}, {0x90, 0x97, 0x4, "6ed73b7628775b18f4df77a72ff7f920717bb70441d6290518e5231da0762bdbe89d4109f5ff22a55ac2a95d4442ae75138977e2cb98901723e38c46020b8b18c870efc58fef0e6ac4fd03b30a9316fcb2dd5956a5cfd6fb2916da335ad5c5b8e1b26fa0cc3300aaa8d046172c36bb8dfc6974805cad23c2d56c4d3b5b3053"}, {0xa0, 0x84, 0x4, "e34d4f1584bcd7690f84235554d052004c14dcfb294ab3d19a7a7f06eb8bb83628a4060e1e5fd5e51dd9d51107c9e6825281c6251e5b1f66eeb847cfc464532bc83a1e0eb9a2be1144deb654ec0326ab7ed2bc7b216bb2e7dc903acfd6de0438d741e0a64e770de3c6e206730e8ffc9a1fde9d65890c3f60286ce26980551e9dbeecca9657e0ffeedf95e9ff"}, {0x80, 0xffff, 0x4, "2381f65eae1e3b2568875f03583710554f8015cc63beb05d864760a52260f252e50dacad8f74f4755b90f089b6939c2a53e67f03c69fd73c35bce3fc413eb3701d7d7f5b19f94c1e43194c773ed455ea32ba18cce65dbb227a40545f430ab941c1ee90a8ef6bda3de735715de6a4"}], 0x24c8}, 0x88) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f11f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f647f00000300"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)='u', 0x1}], 0x1) 00:01:09 executing program 0: r0 = geteuid() r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getuid() r2 = socket(0x3, 0x20000000, 0x3f) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r3) syz_execute_func(&(0x7f00000001c0)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f0000049f") 00:01:09 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040), 0x0) fchdir(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x3ff}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000100)="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", 0xff}, {&(0x7f0000000200)="f2099578ee68cbdbf0fba4d0a7abc0d39db3c6d22e1f5f0c928b03053f0fb55f165d8986c60c35f680c005d76322b43fda52af90204083a5", 0x38}, {&(0x7f0000000240)="6ce59495dc172a13892426876c5361d5782f2abfbb6fd82c7a65279b8055f860802793ce093bbd970838dd3b4569c5609d607aa84c004328f92194b91db09642160e40", 0x43}, {&(0x7f00000002c0)="3b780d43507eea4571c386447fbfee6fe0753b48efb151c761d545fcc74480b0360829d5c160eb000228bc26a4c9b933a7092afff98bf0ef0fd981d4d7", 0x3d}, {&(0x7f0000000300)="4076c1c98f02c5cb8a89e93188475a7bffdb4c2ffe55ee89d8ad076c54a6bed49250aab26245263c2557fe87ff0ace212e4159cd671b6d2978e1ec0112ccc64276cb908059a93c6895db341540cf22dba71784cba9adec760704451fa39bf7d5b7d3980aa0ed5f65e77530ad2467b5b67c9ed07182dea5b7d574f742381f1199263cf23f3d584b3ebef2114f636ed28b315d59d9bfc223cd194f3f771437cb93d62c0ef23c47c99db65ea44ff9b4da1266b6e03732064b0ce0e79cf2f8e66a10861628af56d048c594d2c2281def3f4e42f803a3f8af386deaf29cc824f0b8b9ce1c9f6b815092abd4e79c4484611ced7fa32de137015325cd870e0cbea2", 0xfe}, {&(0x7f0000000400)="63b555c1dac1ae1f591ec1e08a6b9c615b20bb59d3f9be2e4f6c957172c0b78ed850a17b3af823eea9fadb6decb9700a6b25432bcfe0786257bc450778ac800c70805b7dfa9d7e8cabb944933e2d63df8f1ad324045088f3fe87e5d98cfbfce21bd6d2a3ac53b1347eff3954ad38dc6645e7e09da3ace875cffb87a8ef3eb7d381b65391fb9312bb69dc5aca8b9bca0c6b73533274bc8c155e66ca649c60db21a94bc2a59bb21e71e9f6ea38e7d57e59a95a2d5249d954a1bb9db30559ca379bed7cec6c28860b12b84bbea7", 0xcc}, {&(0x7f0000000500)="c017376932fbc21b0800b756befa076a61cb1d2a2b65039a436221c787df5f90e64882c60601a58a0b550e30138d9cd98588db0b1c7c6b18866be888b50ba3a25ec5844a0ede8b57f036685e99c0c7a7146e9e713943186b81b493eb555fe2a02cc9204053cd0259f933a5c11fed9df0783441e7a416cfe2a11f7e600fc0ab548a366f79e76deaac570d7f91b23c3c6edaa059a9d5eacfdb12dc2f102c3308fad72f4bd52792362b5e3cea53e01281ca2c10f84925c4dfd1407457fb92", 0xbd}, {&(0x7f00000005c0)="f92d4f1d6fff240cf3a76bee2690cd11959cecccfc6fdd52684a73a699877708f3a674f5709111b923b70999862fbc8c51f2b3fa1bb1aec1cad168c11aba1047d66c5efecb11e05c8009fa83ddb9d1e6f9b25674c17e39800e1a501bc4908638c8bba5dded4e321de983da35ff", 0x6d}, {&(0x7f0000000640)="bcf43bbf0ed09f5be8afa408e5eea0038f65c00d1167884c00235de16e1f1b29b88774db1b57a31f2ab25e864ed80e0aa018129720", 0x35}, {&(0x7f0000000680)="5d1e7c", 0x3}], 0xa, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}], 0x14, 0x8}, 0x8) 00:01:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/151, &(0x7f00000000c0)=0x97) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000004206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/111, 0xa9}], 0x1) 00:01:09 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f12f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x8608020000, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, r1}, &(0x7f0000000140)=0x8c) 00:01:09 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="46000000f92dbffd6f79c0b971fb30c0a5d82c6d42f301fe8503d4cbd8d51145eee1d122b428b4a0888b116848d68bf2a5d451166b90b8f017fc131408331a6f332a21dd7b595fe40852d96296ad851c1ee2287598"], &(0x7f0000000000)=0x4e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x88, @rand_addr="9bfff8fecbc5a4ffca903f86e140673a", 0x66c}}, r1, 0x5, 0x100000000}, 0x8c) close(r0) freebsd10_pipe(0x0) r2 = fcntl$dupfd(r0, 0x0, r0) fchmod(r2, 0x0) 00:01:10 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setresuid(0x0, 0xee01, 0x0) r3 = geteuid() setresuid(r3, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffd93, 0x10, 0x4, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r4, 0x58f3c744, 0x10000, 0x80000001, 0x6, 0x2}, &(0x7f00000001c0)=0x14) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 00:01:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000440)="985e4aa84a1c340f05f359bf1900000043c0eb25c44241404e09a2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0010000098ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202d8cf003000000000"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000e1ff00000000000000000000ff02000000000000000000000000000102029078000000b5fb540ddf0000020000000000000033000000000000000000ffff000005a600"/102]) syz_emit_ethernet(0x30d8, &(0x7f0000000100)={@local, @broadcast, [{[], {0x8100, 0x1, 0x8001, 0x3}}], {@ipv6={0x86dd, {0x7, 0x6, "86820b", 0x309e, 0x7f, 0x5, @mcast2, @loopback, {[@hopopts={0x8d, 0x201, [], [@generic={0x341f, 0x1000, "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@pad1, @pad1]}, @fragment={0x6e, 0x0, 0x1f, 0x1, 0x0, 0x2, 0x67}, @fragment={0x76, 0x0, 0x100, 0x3, 0x0, 0x200, 0x66}, @fragment={0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x64}, @hopopts={0x2b, 0x201, [], [@jumbo, @ra={0x5, 0x2, 0xb5b}, @generic={0xffffffffffffff00, 0x1000, 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@fragment={0x15, 0x0, 0xe0, 0x2, 0x0, 0xcc, 0x66}, @dstopts={0x4e, 0x3, [], [@jumbo={0xc2, 0x4, 0x8228}, @pad1, @jumbo={0xc2, 0x4, 0x8a2}, @ra, @padn={0x1, 0x1, [0x0]}, @pad1]}, @dstopts={0x7b, 0x203, [], [@jumbo={0xc2, 0x4, 0xcf}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0xffffffff}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x100000000, 0x1000, "2de9a7732787b028c56cb7930ae813b26d1888e7b7febefed39841635db8b1038ae55987e66de50b44fc4b0c51f8c371bd350dd16e2ce9780400ad8efc4f290090efe0c151504e130e8e22d249d76714b693e084d93fccdd496bee51d73b88a33eab67bf6b7744c878bb02dfc30aa6594a955f6bb30a29567d2eefcd2cfe786b912f4938684ae6c5d31db3264fe19459a63844272e508517140cc610802bb22985f987d8046c89567813b0d98f0da9020415a9394f48705a7bc96028046b72cbde958e7b9152fccc263da79ca0318c09db8d7b35a384292086ffa8579e5f82f880871772a4477aefc55b3042ec51ce94c2b5ce0335f297e5e8b316e4278ac8ea90d51bce3f0c59a5befc54bca1f17c60cee282a68fc3cfc64538a44bb2c066657e9b10932ba9f6abd9a85b45b1ec9064a3ec84300845587af5465815959b45c49581178ae991a36d5a0c66e38671759eaef6d8ea63ca28d4549a5ab66fcc4df1b95e443d2d41bd32b584a65c5438d16d364f030e6052fa20d4804f90bf75719450907d089ea9eee93ff6369e35d61831a0a8ace7700b58de3ce6593e9770f0a2c5a9f74d6b078ca8aa25a5caab06ba60d13ba6fa9ae43b3f2ebde54895a359f0c3beb3279d654c36ffcd94bab9c35f70f8cd36890b307af34d9f5b126113977f2c332a0111832c19fa1d5d4938d92fafe9a4d122ac5ac5e515ea7572aae92def2fd0ab53ef968c57b2d623799ee4ee3b7353941af9b32c8c6647e7a9fab52f6a800e020e34d246bd24f4ab6b148bf6b687e200c6fdca2b9d3bde0a4cea173414564cb3124f78f8685268f9cceb22cdef38dbb693b6745e6187df90a3ffc17ea288556aff7214f2ed410b2d659e827fba0a4146fc3beb3f91cbf7e70315053c5b5290d6e97c465e3f1c208da18982e62ec95d62eb358822f2e9ec8433ee5fd7a820806afe37bf1f676d5fb8a315ff84a735a62ed08d37e4d61399777c0634aaf80b39fa1271deacb3fa309da8533cfda38623296631c7bbc965ee9bc1b8322ef0a042069ed4f2f54d1100c5abf4f66d3eb7715b5852969a4026c12dde75eb02b5a8707cd58e36b13ef8c6c4057f53ec3204d90afa9b60f0082113fe27e411afcdd001ce256cf67f52c90de387da86bf0af8fb43a5935ef3cdbccd4b49cb9784763d9f55a40d77baf0f86c20f79eb8abf6ca244fe804e75ee01c684d2156b40d5dc454aaf6a0101a1c5ddb9c32957c224d850bfcf9c242db3726e657e02605e8fe561bd571a532961839263d98efa569df47d7c1df2fd5c153857535223cce467cb0e1e84b7dd8f57dfe50d00aa464fd859ef96bcec860947401c715277062f13e067ae35b114a6a9a5ab9f5cbb5d7a2e0470f485b656cfe813349c15c1ec4d04d34032cc7101fb0fbc09b8dd198d163cf994c2976aa2dd132346b3f5d1be49932e8aebec75fdf3e4565cb8cd9e42f4bd4f04f6b17b9ca75dffcde0e59a9d944b0f0b700a860e797f0d5b6ceb8ea4481a89b078bd956e7eaccf22520459b7206eb3e22fd5429c078edea1a178323fb466d1a0ec101ffd35dd0db6ddecbe0cca8dbc775773f7f913f10b73fe2eb0544f080b0586ea4a9cc9d8064448496e7c4e7a25b871a31cb09ffff2bd1526c6c1cbb70e157e1d23cd1cfd2f7447327af23bac02bfae91058273d13bb7f4121450abd7f5866759fc0db397c5c8ff3d0cc230686db08f8dde2ba4dd57f2f2db4aaef1dfb7f4c761f4751db359141bc0bd0f132f5711ef9c4a1c3ab1ba1c0ea4ade05f39aab96ee615032129ae745ce7c306f798450044b6135ca943e91ec0f545da08cced9167f4bfe44b551dedc47920d8e28570eeb62ddf6667d6f1099866295a67dcad3191e326f1cb1fcdf717787ea193521eaa1a65fcc4c35fccdb8d0143c08b0bd5d9a7b4febc3009eaf18f88c6f26b0efde97e45038b01156969f725e1fcdfeacb4d270139f6f996024b566c7fcb412c1817f7edb9a291f668e48cc5f1da6cfdf9e9e2dae8fbed6bccc771a1d03f092f90f36fcee4af7c2c83e183c11e05b1a85e47be3eef8b608597c09a098d6526782d3035d15b0daf89758f8c2884cee708c91d702bb20bef273bbd71054b992ed741754be1c51dd69155bced9abb03ad179cc33fe289962163191d6e327182581a37b93e16b3945af10eab85073e02ef5187dbbd213c1ca3e9506a7147fb74ede9249bc72909668de0f0ad3a7fd6ab06f70675646c74af4e7b1b9d1f5a52666f3b1cdffe12e521f1772986d4210584de9ce6e1418508c9d7e69670d15ecf9d53a986c1b62da2e290865693bf1dcbcbbfba13f49ae9e1bad900d34a5f91c37637dee64b57ad0fb36606e16f26d510b7e5cadc80c58d5c285f5118cae8e67d123920d029bf3566e07acc1d7e3fb3e184a5dad08d138fbc2a7c79d361ce31ddd8836e2fa5cba627f37c7bf985ef4a5ddc6d318db42a707e24d5b5cdcdd8faa4d3490cb13ab08cdc420bd1e440d437c707503cecbf827fbed21af6159cef689cf6bfafc74b5445650d776d2b0d2f82931d6a5da0af033a24773c20ca0de881c97e7b4d0217699b5ce0f9fbec5345bbe6ed54a5edfc0dbb9e2719e7050c7df78ee9da5e18e611be88af6108872a41bd4aa1a009f48bc60316164baffb767e9727fd1d239d3b9764e1b20db10567761738c85a413afeb67601fe37be642b1ceff6be512098ca226a404981da0a6bb088ec2b52e500883e7eaecac3340df8e79586b40a0474f6e6b2421f781c3c95dc2ca6f82e0efa87debde1a6ea55bdacf706a64c93a3b45ec2270acd3fd5e3da87b03eadb35ebb46b7059d21898eb75ff26f15aef875497591e423001b4e9a4a83cac511c132f6a415a988c9bdc8a955f2b476c036e1305c7e771f2b0e9ee7996e0d6e4eaf0df7757a43c0d5830f2db516bce7c995878dd6806e37c3f0b1a056267d50b077346a82331b973c0825b95d58815515c4961b39ddc2d974b87f93f2a7390b3bf1671148c89b44aa127a15f56cc34fa2bbe7b322a289a761174a4b707dacaa175ea4ff4a5cd371859b6e1b86bf619c26b18edd0227bfec9fef385baeaae39afda557a5fd2697199eb4ad7719c602ef4b567fc50e9b1390a041fcbad229ed1a6540f0f5b67bff7c2a061e9d0df49bb9faa1b4c0b0a581a0722d40f97ccac2d255f6a7985f48a3d1e3ce1320436c5b36667ca9aa02f3c6b903287aedde3513170b79d4f60f02fe0c72613409832100ecfe42a15ca5d97c89f385db36e909e4491cab176e43dc3a918ba4d1f0b5db3bd5e1acceb3c32b92373d417c951d0f648954fb233bb846fe830d89be7f7940db4099cd387f2b1f1f6da31dfc769d951f88a552b155ada98ca4e46ade0c835b343fbaebc8b2758e3d98cc074d8745880fe0b9f05c86c65cc6f0e391e15833f2371b156460bc68e5b9b47b7177b15132a65ee0dcaf7adacdb5d6f676e434d99629dd655bbe4db7abaf467aa74bd7b8d700a49f554b0b8b11b139ec403d63297951ea3788de2c8d1b5da189db0b7603253d64143beca38736b77fd820916c166cb17123869f61cac998fd63bdd88ed0cc5876895b8d21d88192918c372673d573bbc7110feecbecc1550d849e9dd9e5bfc7f90b0d3d293b53bb13645943783dffa030ecb06f66307ad707d16198bc886609d9994058157ad8c8b3c0bbf8cc977c250371ca44a8dd9c79feae4c2409034415ed01ccb3dc84c4a7d92b6bc74279521befcf96830dc414c8b7a37352777a90c972dec8d34e2cb94f031bcb34f29df27fd976318e330724949af19532378ea142e79249cee2ff848cf5cca13ad509d297bc1386f7d948ad972a9f661ae6dc029165cedc6d070642f05958f4cd41347c26a36077187dae14c92241369badd0d6136938dc882889609cd34ce7f6823574b154259318eecb4713575f008c300709f7bf267b2c9c9851d337b20124e244d3bb93dcf9109bbcfc2232d388f2089dc28e111811f5a537ec4d7f03a32babde7169c29abfddfddebcf43d40b552c032f0c1f6378458beaee44cbac5f491ec18d39c705632ea6b093191cbec3ba9d6f1aa83207d46c053abcba8ec5fd255a73a0431042fb32959b6014eab6f06a2b04c5d9b288ad704d6da0eb6545c85640842a666ab2fad8ca669cef08c54986041f2027bc4c4997d3689f5a79224a014bb8859e1dca4cab8ea020ef22003b917c87a296b3d0ec4dc9582d5427b957d72ae3210325c41978ed28543ebbc60967c02c9446cd0a3ccfddeda7505acb4228ecf9017f138cd9988e11e33251854b4a957c4dbc3a220c50de3bc812e19de434565d630d75d0ae4b8d43847a84ddf0dd8edc955884ae927f4abad6e260e7300ec1b71efacc5a9f63e82c0959dc75a1f293ed10be57e0e87635534863cdc6dd211692cf471e58cc6e6137837d1b078ae7362a8614a25cbe354b2ecabc32e0312bf8f4abd71a4206c12bd1500d93d8afdbc3b56f20d3c116cdc54bd7124b2f4b27ed0affc8e77e8ea3d3541b10697b5e531fc6e5c8ffffb87c2f77f2282c1484d54f7be2715fd8f19324ac2f3f445ee48b917ff9e46f3a958a74dbea9e81d9bdb0b911a86092ad391d2a0ba5b8cf5fee7e4ed3efb93112514d5bb9bd4470787959919f5391dd31221f005036f100741e66a0d60e30f83728c8c78759b28e1b98f99b33a5c97d72918ae569143bbcd8ff92a21687796a63977ebcf27389101329c4f1d69eff8e8b20195a2c0768067351eaeccf19548d592322ec7f36d78dabf50a15ea382600b1117663e9c47ed9becfa12286324b3a860a9538e755b6f93c1ad80c8466405172eec7f01bf1edea6a6f51b4d41d8de99c626014a99527fecd0a6999abcc0c4a7fbef6abb01a1be65685772b1d161f2b60c41a8ec299e7bdc8c57c15ac00accd632d5e2cc2900fe6f0cf22456a2414793444f6cee166be0442833efe32c20a266a6c2b26d4f0d4547244e8b57feb5be9401d868bcaf60afe98b62e03793a5a6b2bea1cb4f7a9c60ab9ff7e79b2c70fde27c8f587a0aaaf134b76691e26752cfb45e3b769e8767cb3caad15803dca599a6abf5be313bd3cf513b02976c319ac3e83db84a710312f4f1a7be9f0851c6c09ca5bfd07027d6233499c3de4ed4e2ce167f2b233cfb1875cd9f58b8762a773480d02f0b12cfba61bbdf325fe8694a81ce9d298d9bc62d994e91aa8b5a1ddeaefe3f23982c7fd51d51a783109d3ceeae788004b8d1e03729da0bf9e56a96a24ec32f6f449f414e8e1c4789c0afb653577f8ce26511240b4ee47b0fba79cc1a2098b98798df77fc2ef171bc717f0423f577ff570c71eeff996b31e47f46e5296cb3d383276fde63b04a09a32f2b448d3da77e4f1dba6db5f865debd5f5e9413a5924a81993a71fd5da8e8f4ffa5b2326e8cfbbeda1b7dfef0ef7d608e9180ae46691d057935386f856707a6626299e5d07d388ea6688cb8d9be492fffd667c4bbe90d1363e6555a2a8c9740d894417fa9d2be95c4d3df37dd752af3d14f31e47640930ba398d823fa2f5d290bf2d2b25e5da97e759c667b77e1a50953c8600fe0bb3688e8b4d4572edbead0b7f54a16b760ffd4c65893003c52605640022285c440baaeccac3f5901d93aad4898fcf6ad5fda95add0d72eda7b1669b223d46a0bc818d070ea7c939f00820bc800edc1214f85389947ee46a2c5e69d09b357d2cdbbae00a195d46edc7a11db7f3c17a9c168a33e3e39118cd928917c54f09d473339e9272b3748d99284bda0182f5950f9d8782d5dc"}]}], @generic="c6aab1d4ba1e"}}}}}) 00:01:11 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001100)={@in6={{0x1c, 0x0, 0xffffffffffff564a, @mcast1, 0xffe000000}}, 0x0, 0x800, 0x2, 0x1}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xc9, r1}, &(0x7f00000011c0)=0xc) syz_emit_ethernet(0x100e, &(0x7f00000000c0)={@remote, @remote, [], {@generic={0xfddd, "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"}}}) 00:01:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:01:11 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x0, 0x81, 0x3}, 0x8) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f14f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c2a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50fc4027d19df0b4e4e751e0fa0211ceb3fababd1c4e10bf8c4c3e10d2f0070c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c201b00b0000008fc978e2e70ace90face90d4d48cc7e8628f6808a3056f0000004e00c436acc0f526264788fe58c4a1dd7dbbbfdd5cc600d03081c96efb110f0fc4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, r1}, 0xc) setrlimit(0x7, &(0x7f00000000c0)={0x21bf, 0xfffffffffffffff8}) 00:01:12 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x14, 0x0, 0x0) 00:01:12 executing program 1: mlock(&(0x7f0000c5d000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100000000, 0x1000, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3ff, 0x8, 0x81}, 0x10) syz_execute_func(&(0x7f00000001c0)="918f2978dbde6969ef69dc00d98a20d0d00fd1b02db5d9c5000070e4a95ff965be3c3b644630cb0bef8f69289bd19d670f381d6a2f67450f48dbd1d97c7cfb67460fc48255ab42c100000076c1787896c401fe5ff6a9c1460000e1b12c892a11c4817c2e24d89f") 00:01:13 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) r1 = dup2(r0, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000000)="5392e7513e25") syz_execute_func(&(0x7f0000000180)="1c1dc4637916d7b098cd803edc17c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe922589b2626e4c753fbc4e101edfec4427fc90202c4c1e4c28b65566666f8c4c2b90a23f2168f4808eebce00000802000c422b1b6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:13 executing program 0: r0 = socket(0x2, 0x10000001, 0xfffffffffffffffc) socket$inet(0x2, 0x5, 0x80000001) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c010040006c65b744a3b9d9d3b949595e41c557642a4f49b5650f9213289fdbe45f0748a253aa59a5d61447dfa2aec4"], 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000001700)="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", 0x58d}], 0x1}, 0x0) 00:01:13 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x10000080000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x4e, &(0x7f00000002c0)=0xaef3, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="ed450abb1ca794a4fc8a85fb8e80b66350b2707b800776b5867ade9bcf6a6add870e7e135972358f2a77fa63a241499cedd4efdfe4f327e7237f0621a443f40c51e91a7e3434cb17ac0bb1638224abcb770502ca3cec3282366d025384630937395241243bffd6d1db173375fd3a436bfdfea3a467be48ab", 0x78}, {&(0x7f0000000180)="a60e0246582de81dff3fb0dc53ef71a31069f0fa0f47fc01d3afa85812a87153b1a192c3bddc05394c986cd97ed83171f91a85add28b3fbbfb7850bfe2d620c985c2956f2bae6bac74a1364315033e8e62b321a60c91d48b401a0a64a3e3e40ed6e12398c1baa3405aa50a5221d0e093d4dcc94d616d086785a5fdc6f3a0d2f39dc5f07407a6294506b4fd7d62b9e1f021cda3b594a2798fae9ac1a876f0", 0x9e}, {&(0x7f0000000080)="50187875500e43d551e299891de34c46b5d054d9cccb2821de3745844b8167aab0790db48e146f34f9fd67fc8f1307f245cf21dfc700342dfd688f", 0x3b}, {&(0x7f0000000240)="c9e2065c9fd69e8cc7007753a825d10aaa1345a0cfe405d3d6a06184", 0x1c}], 0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) socketpair(0x1e, 0x4, 0xcf, &(0x7f0000000300)={0xffffffffffffffff}) getsockname$inet(r4, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10) 00:01:13 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f32f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x8001}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x4, 0x0, 0x9, 0x4}, &(0x7f0000000140)=0x18) setrlimit(0xf, &(0x7f0000000080)={0x9, 0x1f}) openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x6ee8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x101}, &(0x7f00000000c0)=0x8) 00:01:13 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x3, 0x100, 0x0, 0x0, 0x9, 0x7ccd, 0x81, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x40, @ipv4={[], [], @rand_addr=0x5}, 0x8001}}, r1, 0xec9, 0x4, 0x6, 0x8001, 0xfe6, 0xfffffffffffffffa}, 0x98) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r2 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3e, 0x3}, &(0x7f0000000040)=0xc) syz_emit_ethernet(0xd6, &(0x7f0000000440)={@broadcast, @local, [{[{0x88a8, 0x101, 0x8, 0x3}], {0x8100, 0x4, 0x8, 0x2}}], {@generic={0x80f2, "56fe714ef551506147801e6f433be5da0f9bdf96bd54cd7796e97f8b24a9c30766b854a573caf44fef3c505398f5dbc770818bec9648eab53782d0a78c14d5267bc7213c6502f2eef8214106612391bef64bd6c3258d223f80173dde5799a081a84a72aab62d9bf48d8871ce52a78fc561b26b032416932791d107239400c7eaee480d5272132943414c53053a3070c15e8dfa172f65c7d7f901987cbd01008b97570e75354c7447ee71adb14a6055bfe9f714e2e2a2536c415e85f992d22f00"}}}) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xb8, @rand_addr="e0e3d68b9a2d3d844c7a701701956a92", 0x5}, @in6={0x1c, 0x1, 0x3ca, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000400)=0x8, 0x4) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000200), 0x8) 00:01:13 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000001c0)="200671f9ca1a457b62a3141099a9e0dd3daf34e53421da45bb88e468551d35c8cc245dfe061cb968f0d70d743b147de546979c6e90f41617156390db0d1722f36da7826fb50f8801ff91bcd3") symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100804, 0x121) unlink(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0xc703, 0x0) recvfrom(r1, &(0x7f0000000100)=""/34, 0x22, 0x40, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x3ff, @rand_addr="78b099976b2f021f0eaa99c052579d91", 0xfffffffffffffff7}, 0x1c) 00:01:14 executing program 0: syz_execute_func(&(0x7f00000013c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7f6bcd576c8f95534d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x0, 0x2, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8, 0x1, 0x7, 0x8e0}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={r3, 0x1000, "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"}, &(0x7f0000001200)=0x1008) 00:01:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) shmget(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0xc) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000100)="21e9938cb1acf8bca0c4acc23d5560f7a1bc34aa48d0d1cc4aa6727763b55d0bce2e56ea8696bba556012d274e08cd6da72ca26f7e223b0c34c6f970117d340782d7c804d857fe7ae7f46e36c76644e69159dc4ba09c499cb5093227f1901b1393b2ace90cc35f60999c545900b16303b3a5cac93068b7ae51b7f4bd36cec6424b9611288339fa0d330202defab89c1ba78792b242f922508cc2c885b9c166fab5ea8114ddf5bd4f46bba3b6c47e1d88237b7175") ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000001c0)="e261c60634b257ae694405b4423febed268521f75cf5f4190a772831bd80a1f329820e0b4322df8f703458924cdacb47d4c9a4061ad45bbe0f01a352d3ce67cfb745ad80c8c804a45411f5e104ccf86b2b23228a93b85efccb713e87a44eb0571687151d9a51e9495372fdfd00278d2e8ba2df0ffca3db88ed4081def4254da5114ec40b7e45803daaf5f4d6ab9c92d021cca3910401d1e85f0cb9449a724eac93a3f8d332539cb191b7c0a4589aaa0d863c851dd0972fb7305414af42454785884a549e761127a1daabb3a8e773f2f54cd50974c54a7aff3a4be694d2e761aaa9ab374d261526a3c08675e45ed84234d913") shmget$private(0x0, 0x1000, 0x408, &(0x7f0000ffd000/0x1000)=nil) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394d4e5b3667260f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7c4427d13f364360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x1, 0xf, 0x4, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x4f9f, 0x7}, &(0x7f00000002c0)=0xc) recvfrom$unix(r1, &(0x7f0000000000)=""/83, 0x53, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000940)="b18391cd806969ef69dc00d9d0d0bbc44139fd5bf9c1c7c7e4c653fb0fc4014c5868f4a95fddf9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f57c401fe5ff6e3df646736676666430fefb300c900003665d95702f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000009c0)={{"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", "e7e9e0e72c16fb17938f0adbf82e2b14ff07fedb711132537142f8f881d9eb2b", 0x7fffffff, 0x800}, &(0x7f00000000c0)="f79e2c3d0f31f462dfb6a9fa", 0x0, 0x2, 0x7, 0x2, 0x2, 0x5, 0x1, 0x10000}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000180)={{"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", "551a016802bd84fe08fb367855fdc1e7521dc435ac65a573e8e79e854dd585ba", 0x2, 0xfffffffffffffff9}, &(0x7f0000000040)="77034567e773ed7035b56d239af3ad8f3f2e81b4aaae4f3de5b8566ba0e41e09f622bc1b6e1c11a892b75bfc9a9ef05817613c098e655aae131ec86f6664772c601b0f5830b83dc8bf45d6968b24090d4b15247b903739d51a35c88fb25d261e2a5d0263a7675b2c8e3007f6", 0xfff, 0x1, 0x8, 0x6, 0x6, 0x4, 0x3ff, 0x9f}) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f33259bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) write(0xffffffffffffffff, &(0x7f0000000340)="ccc94838025a17870ed71b9991f150968c4e229a6c915aa8d29d95c585b62fa1fc1cc36240a8302d", 0x28) getgroups(0x3, &(0x7f00000001c0)=[r0, r1, r2]) 00:01:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 00:01:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6202bd6cbe093a8e414ffbebf76a7462f17b4beb25087135efe2220e15540220c321ddf113feb41b76413820439ad00000000000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:15 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf40c078d9407ac324c7d00fe5e06e13b00000000000000"], 0x0) 00:01:16 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x1, 0x4) 00:01:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) mlockall(0x3) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xbcc3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x1, 0x800, 0x80008, 0xffffffff, 0x451, 0x5, 0x1ff, r5}, 0x20) r6 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r7 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r7, 0x2, &(0x7f00000001c0)=""/123) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:16 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9030000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:16 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000500)="4aa56a2426ab7ac9ed4f53a731ff23218574723a975055e9e00acb11b7da9480d6c4457dc6fe883b5d51e3e838869490d1fb783ba7218727e3db488190e60287f2ede09ba013641d3792fa667b55ac21b223bb7285f1020f9d4af8e201dcc9288280b5fc3b3a943c19ac3051c5f23187e1468a2b5cb9c9025c1cabb1b2fd0172ce6c9f040ea1eb5a2f39572a665aec26c9288b99750284c85a5c770bedc533cf4ed182ad403910e984938c95a5be8f924685038559cee1182d8760d789383fd63dac55bac2682951f5047b90181861b82af890ec16a37dc17119225901cafb4b8f5efe") sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000000), 0xffc9) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9040000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0x2) accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) socket(0x2, 0x5, 0x8149) 00:01:19 executing program 1: syz_execute_func(&(0x7f0000000140)="0c18c4817a2df998cd801b69e4f5d9d0c441395bf9f2680c0000008fe9589b26e101edfec4427d822a2a00c4da7676e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4c4e139758ca52b00000026400f0d18c401fe5ff6e3df4336660fd293cc0000000f01c36666450f17720d14111d54111d00") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000380)={@empty, @remote, @multicast2}, &(0x7f00000003c0)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$unix(0x1, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0xdda382fb64ea0953) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xb1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x0}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000002c0)=0xb) 00:01:19 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000900)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) getpgrp(r1) wait4(r1, &(0x7f0000000080), 0x7, &(0x7f0000000ac0)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) r6 = socket(0x2, 0x1, 0x0) sendto$unix(r6, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00122e0f426e78cdf7d42f66696c65302f6669fb9de72b4e83c453211633046c6530000000000000000000"], 0x10) lseek(r6, 0x0, 0x3) setsockopt$sock_int(r6, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r6, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r6, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66030065302f66696c65302f66696c653000"], 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) socket(0x1c, 0x7, 0xed) 00:01:19 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000140)=""/7, &(0x7f0000000180)=0x7) shmget$private(0x0, 0x1000, 0x601, &(0x7f00000ad000/0x1000)=nil) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 00:01:19 executing program 0: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x2, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000240)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x9, @rand_addr="44baad1e1db49c6e504f79d6ce430fed", 0x6}, @in6={0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @empty, 0x7f}, @in6={0x1c, 0x0, 0x5d, @empty, 0x6}, @in6={0x1c, 0x0, 0x9, @loopback, 0x5}]}, &(0x7f0000000380)=0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x1, r2}, &(0x7f0000000400)=0xc) 00:01:19 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000400)="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", 0x1000) syz_emit_ethernet(0x1, &(0x7f0000001480)=ANY=[@ANYRES32]) r1 = semget$private(0x0, 0x7, 0xb) __semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000000)=""/7) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0xffffffffc64f80b0, r2, r3, r4, r5, 0x100, 0x10}, 0x2, 0x5, 0x9d3}) 00:01:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "6dcc9b77befbbccb4a3bfb28ba2e1242"}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100), 0x4) 00:01:20 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9050000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000280)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="ae52e467b4c907f70ed097cd63959db6d773afffc29c25fed8c05ce9bca9acdf0e832b3c9a26a4ad7fab228b67987e002b4a1f9acdfc9957439d1ba9d011bd74f0d0ffdc882b9f7e7b2b526608c6e7d4f448823ebd741205da921a27113356338eaa7068dd71204eabbe4b2b4bfaad2a81e0d0a0f3ec3854c47ee4f3861bb4fb6f26af12b37e89463811313ce8a280", 0x8f}], 0x1, &(0x7f0000000600)=[{0xc0, 0x3a, 0x5, "e5a234c85a1a2477b9c035d311127adfeed60a54b49cf648ce24efebf51bd98907e0af8dfb13af0460e332c56d5660dc58f2498666a5a375c9a13369a629b31e1b604d941e546e30945dfefbda1e5a106b84474f497ab0d06a19a0bb92945a08676c35574acdbab52d323f513e794bca0b8d1b9bab02b65db5efe0efb8c4e35fad3046e24ea72eeeb02406d69bcefaeffd1e22077bad168651b40894049a26318828f19fa26331daf3378381"}, {0x10, 0x39, 0x80}], 0xd0}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:01:20 executing program 0: r0 = socket(0x4, 0x20000001, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x3]}, 0x8) 00:01:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) poll(&(0x7f0000000100)=[{r2, 0x2002}, {r1, 0x8}], 0x2, 0x5bb) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) accept$unix(r0, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) dup(r0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 00:01:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r0, 0xfffffffffffffffe) 00:01:22 executing program 2: syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c46375485b030b450fbd27a95ff965bec4e21197036446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6c4c269ba6207e1b1ac45e22c892a0f0000009f") shmget(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) 00:01:22 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9dd0000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:01:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b1536cba4867b155002c2d71023f59890a8ee95c9eb8b402e9278c438a37162432ecfcc6c3feb296abc4527b2e6027536a8e9db6305c72239e00d8") r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) flock(r1, 0x9) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$inet6_int(r3, 0x29, 0x14, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000180)=[{r5, 0x8}, {r5, 0x14}, {r1, 0x104}, {r4, 0x34}, {r1, 0x16}, {r0, 0x8}], 0x6, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) 00:01:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000000)="54ccb50508ca53042fa54d57d8eaa603983273719110d5ea9ea3c1893f304495544dbb36c8b0a9c2cc095988b84a179f7e46b196b77cca458b35d859ca5b7dc07d94968ac63938194ac1aabf58132f5a4ec5c2b298cddcb174473d900d03347c94aabaf5e6c39fc50351d4f2a3297d568de63f705b40a18d1cfc571e2f50b0541b3fa85a21dc6be9c21c5d048316d173e80edfbcf43a79bee1c67dc6be8d55c97b7d3966d44c0dd9cec18eb63d047706038a9861735001a25be13293b1779471") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edb8df4c73bcc0734ed68a10", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:23 executing program 2: getgroups(0xa, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa59018b44bc8d0800450300280000002900009078ac2800aa0000000000000000c13bb2f14bf32446b8a3d7a28fe153c5e922630a03d2664695f3dfd5a7b9da92f9b40cfd7914743d", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"]) r1 = socket(0x1, 0x0, 0x1b1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0xaa5, 0x4) 00:01:23 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket(0x17, 0x10000000, 0x4c46) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000080), 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x30000000) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x14, r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r3 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r4 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c06") r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000680)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='#\x00', &(0x7f0000000440)='\x00', &(0x7f0000000500)='-\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f0000000600)='\x1a)\x00', &(0x7f0000000640)='&)\x00']) writev(r5, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) panic: inp_leave_group: imf_sources not empty cpuid = 0 time = 83 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029ccc520 vpanic() at vpanic+0x1e0/frame 0xfffffe0029ccc580 panic() at panic+0x43/frame 0xfffffe0029ccc5e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe0029ccc7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0029ccc810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0029ccc850 sosetopt() at sosetopt+0x101/frame 0xfffffe0029ccc8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0029ccc950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0029ccc980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029cccab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029cccab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdff9af38, rbp = 0x5 --- KDB: enter: panic [ thread pid 5795 tid 101108 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why