/file0\x00', 0x308020005) truncate(&(0x7f0000000000)='./file0\x00', 0x5) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c020f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x52) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x40) 00:00:05 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)="2aa28ac173f22a8d7a43992c06d874a1b0270d2fbd6b0086973d015418074ede2b96ec72488afaf7f25e0acddd41758fb7a5545d58ebefa77211db32c18360886ea688e7fc99ed2c21c4b595d7f699f7"}, {&(0x7f00000001c0)="2da49bad02435d580b7e6ba013784996d0cd9058f066824d56557fd350c60ebf30f2705fb5471d7d394b670a8ddd7d2c09b176166fdffbce43eeabc98842b31efa9dbb1c1468309ce00659fa0241a8a9988848788fd252593a999fcc3cd62ae774b5cd7b62e6c2549ef007f2989f2365fa639a76"}, {&(0x7f0000000240)="e9773414071345d0b33afd0be4a845f1b40f16957844d1e49715ad340a8e6cd652838949708f0bcbaf1d0ffda96c171167001340de511573842314a365b3dfbe66e5ef7c93a552e54530ca1ed6db"}, {&(0x7f00000002c0)="fd860cc380475919138e585bedb033608bb1e8c3a98bd05f430ed138d144adb6a1601c133d15ea644cbe2be313129763c479cdb2afd0cb7288c20b6b0fbe515e73d6d70580c800b8b93713d881ae79ce991adfd291e4c9a80f3ba01768f94ccd6e27869992f511cb8a496d698aa34ee06a742d2db4a941e73bbd5fde661ff4685e17e0be48ce0ff8ea8a661087a9"}, {&(0x7f0000000380)="b31b4c4dbe5c2b5e8d84a75cb9b6a2b0db78b35e283f133be4dd62699a10b31bdc87ffcca18ce323e0e553365f586b0fe00a4c1418129c03773dec5cd0c9ce314273ee56506bcd5896c8558e003dc291b902cae8c1837151201320d781b63c48fd41b5b6153da38e94b54aba7dc0134143b4e8af6e1b83b7fb0199814d02a46528ecafc848b1950c27da7bae85533bc191097c5e37d3fc09cbdb2d43c3f786b028ba0265f1a959e4176e2bd49ecfbc852b321ddd525a8de67bec99e552587e654b4b78b5a7d62f7624379970beb0cee7a069bdfd28d03bf099369809c60319aa"}, {&(0x7f0000000040)="5138496e24763814dc9b7e81a2eed4b59b5b3228e4d5"}, {&(0x7f0000000480)="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"}, {&(0x7f0000000580)="43fa6fa1848667cebaeaf040ba49518a4960185931a1605dfd74b05eb917cdb29bd8291ee5138e3f646899054f6e5aab75357eca41be8b3773b97416ce36f86783be2cb09bbe1e310952f4785d74279a8db23a7af2619ec021989fce1afb06574c5df1d78a358c2a5891da486a11df840a53d4e4e467e127e3dc05810510174df130b34fbc7ce1bd9e18ec7c40f0a974761851a260e0401c25cdbeaf3c7aa84134542ee8f781eb79385d0b96c06925476990c7d5ea5a0a9b38121f274cc9fa9173f4dba6bc21557c046123d3379fcaa645f860e96e468b464f86599fd215b9a8467df121d71372a4cd11984a2faa9ddfe0cd894cc24a1cca91df24f015cad3"}], 0x100000000000023d, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) 00:00:05 executing program 1: r0 = socket(0x10, 0x20000010000000, 0x7) sendto$unix(r0, &(0x7f00000001c0)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0xfffffffffffffffc, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xe3b, 0x4) 00:00:05 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$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$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x1) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setflags(r3, 0x2, 0x0) 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"/130, @ANYRES32], 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r5, &(0x7f0000000080)=""/42, 0x2a, 0x40000, 0x0, 0x0) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0xfffffffffffff65f, 0xf, 0x80, 0x59a}, &(0x7f0000000280)=0x18) 00:00:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001900)={0x0, 0x9}, &(0x7f0000001940)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001980)={r1, 0xef55}, &(0x7f00000019c0)=0x8) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open$dir(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r4, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(r3, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/189, 0xbd}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000001740)=""/174, 0xae}], 0x9, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000018c0)={r5, 0x5}, 0x8) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000001a00)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:00:05 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) msgget(0x3, 0x660) getpgid(0x0) getpid() r1 = getpgid(0x0) getpgid(r1) getpgid(0xffffffffffffffff) r2 = getpid() r3 = getpgrp(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x29, 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000080)="03c9e75216bf91a519f67befcfd96b63") socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r3}) fdatasync(r4) 00:00:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x2, 0x18) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x2}], 0x2, &(0x7f0000000140)={0x8, 0x9}, &(0x7f0000000180)={0x100000001}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$inet6(r2, &(0x7f0000000440)="26dd62", 0x3, 0x8, &(0x7f00000004c0)={0x1c, 0x1, 0x6f, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) geteuid() getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x10000, 0x8, 0x2, 0x6, 0x7ff, 0x3, 0xff, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x81, 0x1ff, 0x1, 0x8, 0x7ff}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x8, 0xfffffffffffff2b4, 0xfffffffffffffffb, 0x1, 0x100000000}, &(0x7f00000001c0)=0x98) dup2(r0, r0) poll(&(0x7f0000000200)=[{r2, 0x28}], 0x1, 0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000400)={r4, 0x3, 0x0, 0xfffffffffffff76d, 0x8, 0x1ff}, 0x14) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f0000000540), 0x1ffffffffffffe44, 0x4) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x1, 0x9e, 0x5, 0x10000, 0x5102, 0x649, 0x2]}, 0x12) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) 00:00:06 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = 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(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x1) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/130, @ANYRES32], 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r5, &(0x7f0000000080)=""/42, 0x2a, 0x40000, 0x0, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4) socket(0x17, 0x5, 0x0) r1 = socket(0x2, 0x8, 0xdd9) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8202012f66716c652030"], 0x10) 00:00:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x65) r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x4, 0x1) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x240, 0x20) link(&(0x7f0000000040)='./file1\x00', 0x0) 00:00:06 executing program 0: semget(0x2, 0x0, 0x40) r0 = msgget(0x2, 0x40) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x30000000) r6 = fcntl$getown(r5, 0x5) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x98, r1, r2, r3, r4, 0x80, 0x8001}, 0x9, 0x2, 0x0, 0x7f, 0x2, 0x0, r6, r7}) 00:00:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000040)="c2940b22c0d4d1d127821a16d775e3f2c620a0b9fd7d0287adf9bd31bdfc6a7ccaee9d1e3f713c9866bc64370757d0fc16f6555d1e1d5a4b3c6995a3ce28b361db872c8e08cab5634fd1aaff0309c6520438af91a1387cfdfeed5e67d104371845b36b6fbb2e19d10e96d8c189c86826997a9c04d71c408cf01208caeda506b347041e2153dbdb202bb1aef8d9d9b55e76f81f6acba7e8787c4215263126d5df46bf80db54f31eb43e82a90a1b82d28fba53b55a", 0xb4}, {&(0x7f00000001c0)="65ca69c073da6666785c6845530294123e4070ae2d91e968da56431b4ca666dcac483f16da44ec9af08ba3a09f1530258eab3be1b50ac328a1a958663d24928a6e55ccb81f7fd0eac5017cd687171a15a4e80980e277a354571706812fde7f0062fd8f5bad4a4fc044f1bbdefa901c728b3d94288da2867288a1c6836d0efd34cd19c181", 0x84}, {&(0x7f0000000100)="3185b48afecc7b73def58b3cf121f111168c1a77cdcb20a9dfa06f0d902288ce86bd76ac2e95bab34d6e99d0075d772e9bc8d395f2834a3ba4f94f46d5cf8562ef2c784f96d7a4a95dab01e8ad39ef309a4f64d80333025908e97254d00f680665a7a97d8419cf49d104", 0x6a}, {&(0x7f0000000280)="258ba5351a8e095a678d81ecddf04e05a15365d3a72d86aeb8d476b31d7be391007e86a96344ec609865f50774aded75bd2c23ac16bb070b9e3113fcd9739c32083970274d3416e3101cb19e8b5c10036cf1cea8135eb767d047c3bf69b9725810a9a6041d54581ecb0e59cde7fd47273def2497b77a4a662a54709d85095ec496b365c2071a739be9efa46ed827017bcee481", 0x93}, {&(0x7f0000000340)="1757589e19", 0x5}, {&(0x7f0000000380)="8bdb4e10e9befbd79c735d252bde5a7d242f402bb4c5d82125998ea0f17a0623892468986bc14cdd17662b12bc3bfb675601c459e1ab65b771b332f487d40bb5b47edd26555f0522cdacb4f4fef59a14968c7c61a39175d791660cfeb7bc57ba1d53d3192f596adf590f26514b46d0f173876529c3be7acefa791595a752fb73c80f8f69bb8b6c22c98b86d51502a43083ae7ea6853af167630db374411532255be64f97e182220eda71d7461a8c781c89c3632e0f4f6e0cb4f237043a66dc0d051b1eeec35e626714122291cb298ad27ae632760f1e61869aab2160", 0xdc}], 0x6, 0x0) 00:00:06 executing program 0: execve(0x0, &(0x7f0000000100)=[&(0x7f0000000080)='.\x00'], 0x0) ppoll(&(0x7f0000000080), 0x352, 0x0, 0x0, 0x130) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x11, r1) 00:00:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8008, 0x0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="1432191409b785910d2388d86c547bea28880fc895ab5b1efaae") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:06 executing program 0: r0 = semget$private(0x0, 0x7, 0x110) __semctl$GETVAL(r0, 0x5, 0x5, &(0x7f00000007c0)=""/235) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000018c0)={{"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", "43a755de02cb7cceace7cdcd86972b9d23ed8e7b5f8e0f5296de49ae323c2fe3", 0x6, 0x100000001}, 0x0, 0x96, 0x437871aa, 0x10000, 0x6, 0x4, 0xfffffffffffffff8}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "3b23aae4713df83c340710b3c1faf578c8d52e6852cfc996660bee9610d388e6", 0x4, 0x2}, 0x0, 0x6, 0x1, 0x3, 0x200, 0x20, 0xeb2b, 0x7fff, 0x530}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000000c0)=0x2, 0x4) syz_execute_func(&(0x7f0000000180)="0c0a98cd801b69e4f56962f5696200d9d9d0f2680c0000008fe4d1589b26b326b3edfec426427d82822a00c4da4a9376763e4808eebce00000802000c4c3dd6d68074851519fc4417b2d5000fc0000c1ea01c4a2ddba6cc880f265dc5f008a6e6e66450f383e3a45363ef80f9966030faee42c240f5e5bf44700003e65364f9926660fdd4b00646736676670664336660fd2938c0000000f01aec3c366450f17720d14111d54111d00") getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:00:06 executing program 2: fcntl$lock(0xffffffffffffffff, 0xb, 0xfffffffffffffffe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000300)=@file={0x0, ""/79}, &(0x7f0000000380)=0x51, 0x20000000) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x3b48ece6b966f1ed, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x800, 0x7, 0x9a2, 0x0}, &(0x7f0000000080)=0x10) fdatasync(r1) sendto(r1, &(0x7f0000000100)="c981ca4e87345da086b89e17c3666d6b903f0c9d9a4a1537208ae671051c69ac6618e642b0ec3ee81914bbaede96206da0a52c4ec6dc786466a05ce4b71a73e4a87eef127522ad3b6f1edba6d234d7307e4f97d1ae9bde85264fa74e46d110de768bf75ddcae4e5154e5e4ed0441d077e3b5d49e558cfda9a5f4efd151e9a5b18a202e7a1b017cc35abd04f53f186e4aa97cfc99bebdf21fa43c97cfba1b7755d983abbeb2958a851f92ee51260fe4f1112752a5aee9b2254bf0fe07cc967adb6ae1e94a1dd19065a62f7a9ea58d603277682f476a83f2e4a260b8795c27c987c100b1ed", 0xe4, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x0, 0x2, 0x26f, 0x4, 0x6}, 0x14) 00:00:06 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x1105, &(0x7f00000001c0), &(0x7f0000000040)=0xa) getsockopt$inet_buf(r1, 0x0, 0x5e, &(0x7f0000000000)=""/42, &(0x7f0000000100)=0x2a) r2 = socket$inet(0x2, 0x30000000, 0x88) r3 = open(&(0x7f0000000140)='./file0\x00', 0x48, 0x80) getpeername$inet(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in]}, &(0x7f0000000240)=0x10) getpeername$inet(r3, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={r4, 0x3, 0x3, 0x1, 0xfffffffffffff001}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)) 00:00:06 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = 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(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x1) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/130, @ANYRES32], 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r5, &(0x7f0000000080)=""/42, 0x2a, 0x40000, 0x0, 0x0) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ef9e59f78e9b85863572656d53b7ba192cd262bcea76a0ff925b4f6f2b4be741174fb9941f79be7b9820fc5c8aa3b03ae7344ee74db18e530d31bb0298b09ff70360cf883a26205a76b39a487075da2bff89905603e116adb3fb176cb054c446e6a3b7aa4af58fe74af2a7879f43bd5b52553028814405fded44e33e222e07807be9213a511bd6f12a0be18e8af3671eed0a96eaf21f51f4d192eec23f54f03405a7967229aba2fe8e0a0be74c79635316c2ba18f1d2d3ff2d0a0b8e5610c619af789c30d05da7efc44cca57caa6f32dab62e05eb7d5a2bc196b922332d9f80aa403482d713346fc6e9", @ANYRESHEX=r0, @ANYPTR], 0x0) connect$unix(r1, &(0x7f0000000300)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:00:06 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80000000000ff) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = getpid() socketpair(0x1c, 0x1, 0x15, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x3, 0x9}, &(0x7f0000000680)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000700)={r2, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000740)=0x10) setpgid(r0, 0x0) msgget(0x1, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000200)={{"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", "e36895c5cc87d64bde2c31c8c1193f9556f3d01de77b80d6561d63130bec9528", 0x3, 0x8}, &(0x7f0000000040)="e90e622e1c74d69f8fcfcbd46dd4667bcb4dc99679d0835563e5df53dbcc9b07c875343b4f07227653a49fd4b9c27bccc8f8eb2dd959865954916f23ed423944b07d05731c8326814a866ce93529f7b023cf51683d6525b5e0a515c6d88f371975745d5e66b2a9f71a2453e7efd60b1a76f6f89687f38d9adfb5d9c5cbb0f7d2f66d830567f2281f3c95238383a1c16cbbe5adf658986a12710ddbb34d14f6c61dc41527354e4e21ed5613a05af1", 0x2, 0xff, 0x400000000000, 0x10001, 0xfffffffffffffffd, 0x80000000, 0x6, 0x1}) 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000340)=""/155) socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) fcntl$getown(r1, 0x5) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000240)="c7c9d4e5a6dac9847dae676986afb9448c66e710141f15d812c8dff8d8f07db1270beb8b1e3aa2102a102e8d54749da2fb9be919291ce221e9f311dbc75b9aa7522c9abaa0e11c01835ef57c9467de7ae3ad05261a465c5782c719a73e57c6d069c895ae944536646cb29c88965262cd67693464bc69541b6320859e9ec4b8da527d5279798242624eca68331cbf535dda0491ec7e") truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) 00:00:06 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @remote}, &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f0000000800)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) getpid() r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xfd3, 0x3e00000000000000, 0x3f, 0x0, 0x7fff}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffff, 0x400, 0xff, 0x14, r2}, &(0x7f0000000140)=0x10) getpgid(r1) r3 = fcntl$getown(r0, 0x5) wait4(r3, 0x0, 0x11, 0x0) 00:00:07 executing program 2: r0 = socket(0x10, 0x3, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffa, 0x7, 0x299c, 0x6, 0x7, 0x0, 0x40, 0x7, 0xff, 0x9, 0x5cb}, 0xb) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) sendto$unix(r0, &(0x7f00000001c0)="b10005020200e604000012005786ca3849451ae3d3051020741038f53e8551f30c050ffbfffffff8fffffffef96e4fc748e93f0b780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9219830e0f2f0c9f69ec7ab3a34c290", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x20, 0x4) 00:00:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x3}, 0xc) shutdown(r0, 0x0) 00:00:07 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x6d, 0x0, 0x0) 00:00:07 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x1, 0x20000, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x5, [0x7, 0x7, 0x5, 0x2, 0x0, 0x2, 0x7, 0x3]}, 0x5c) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) 00:00:07 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001eb000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f00001fb000/0x3000)=nil, 0x3000, 0x0) 00:00:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x7f, 0xf, 0x4, 0x81a}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1204, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:07 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x9}, 0x8) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) fcntl$dupfd(r0, 0x0, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x32, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:00:07 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f00000006c0)="0f4aa3fa962a65639f3cee6767a414859799d3c775ef968f5db4aa2720be817270caf7461a7292f54aa26f11d099688af357471b060f014b92cd080a9bf116abe149e49c27a78fad8bae734c3a8fd8f6bc4f99e61777e4c4a5b7d42af481201d13cc8e4650b691b3438c7ec1647a24c2c02b109d5f49e0ad80a20f0c806a054e8f5697fe36e72bc3aa09f5df2ad1fdc9") 00:00:07 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7ff, 0x1, 0x800}, 0x8) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) chroot(&(0x7f0000000040)='./file0\x00') flock(r0, 0x8) 00:00:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:00:07 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x8, 0x0, 0x2}, &(0x7f00000001c0)=0xfffffffffffffee1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x2800000000000000, 0x2, [0x8, 0x34]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)={0x2, [0x7fffffff, 0x0]}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000300)={r2, 0x800, 0x3f, 0xffff, 0x0, 0x1}, &(0x7f0000000340)=0x14) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x8, 0x5, [0x401, 0x6, 0x3, 0x8, 0x7]}, &(0x7f00000002c0)=0x12) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000200)=0x4) 00:00:07 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file1\x00', 0xa140, 0x97) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:00:07 executing program 2: pipe2(&(0x7f0000000100), 0x100004) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = geteuid() freebsd11_stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000002c0)='./file0\x00', r1, r2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000080)="4281444c008f12381345ded0c441b5edb712000000c4e1395c4208c4827d1338818af5ffffff99899999c4217a1639f346ab2666f20f125b9cc481fc145a47") readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/244, 0xf4}], 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:00:07 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffff3b, 0x100, &(0x7f0000000180)=ANY=[@ANYRESDEC=r0], 0x1) 00:00:07 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) preadv(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000140)="9404ddf2f52ff07c2011db815db9faace9e50a3360ca6e4081a6cad8b64c1aeefab70b2ed8a5cc421fbf605fe4845663434020fb4ff3c95a79a018e1ec4f218277bd32520adfe8832737aec8cb6d72b32bc90b763a1018109aab3b1fef23fcb0a3c6f47d9d3797e0280acde90d0ed3408aa665b5f266ead924c210e91453d5b21227f62a9e65c6670fcbdd9f2c43d670c2812f8351377bdeb7f0ec300b3994cb3f9c0c15c63237599501ecfc2d0592c37256d521bc862f6d885356e3108379fc6f64873f783efe13a9bf46", 0xcb) 00:00:07 executing program 3: r0 = getuid() r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001500)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000001540)={0x0, 0x5}, &(0x7f0000001580)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000015c0)={0x3, 0x2, r2}, 0xc) getgroups(0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0]) lchown(&(0x7f0000000040)='./file0/file0/file0/file0\x00', r0, r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) recvmsg(r4, &(0x7f0000001480)={&(0x7f0000000200)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000140)=[{&(0x7f0000001240)=""/235, 0xeb}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000001340)=""/208, 0xd0}], 0x3, &(0x7f0000001440)=""/18, 0x12}, 0x40000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000014c0)=0x74e92504, 0x4) symlinkat(&(0x7f00000001c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r4, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 00:00:07 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102) shmget(0x2, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) r1 = shmget(0x3, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x4) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)=')!+\x00', &(0x7f0000000240)='(*,\x00', &(0x7f0000000280)='*\x84\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='^.{@\x00', &(0x7f0000000400)='\x00']) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)) lseek(r2, 0x0, 0x41000000000003) accept4(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r2, 0x7}], 0x17e, 0x8000) freebsd11_mknodat(r2, &(0x7f0000000480)='./file0\x00', 0x1, 0x1) mlockall(0x1) socket(0x80000000000000, 0x20000001, 0x101) open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:07 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xc4, "e48e8ae5bd07ef99e3a9c133bdd40ce4f88278cdb27e59f0e76a31c1a289a88c875f45c064b2f13188899b542172a8e9e1a2c1270ac2882238068f240e66930d8a40e71ef05ae870f95580253c97cf863b34a63476ff8f2cc8a2839f931bd47cbd3e6cd8a8df28105763e53c69a007d50b97006f987eb4435dbc3f98d326f37a1051147704866ebcd28b6c5b0e2c6ecf355622ab3e8e61979cf7768e1f6f3e116661cbff85f48752a1e8b976f00cea4d320069962ff3dd9904a117997ee9be1571edcb04"}, &(0x7f0000000000)=0xcc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x2, 0x100000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:00:07 executing program 2: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x80000000}, &(0x7f00000000c0)=0x8) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d98a20d0b7fafad1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgid(0xffffffffffffffff) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x400000083, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000580)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) r5 = getpgrp(r1) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r3, 0xffff, 0x4001014, &(0x7f0000000300)=0x8, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f00000003c0)) 00:00:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) 00:00:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:07 executing program 2: setitimer(0x3, &(0x7f0000000000)={{0x2, 0x80000000}, {0x0, 0x46}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES64=r1, @ANYBLOB="010057fe7987fb521c30000000005b0081219896493f6e66b03ba8000023c679ca165550"], &(0x7f0000000200)=0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) semget(0x2, 0x7, 0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r1, 0x0, 0x1}, 0x8) 00:00:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x100000001, 0x5, 0x400000000000}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x7f4}, &(0x7f0000000100)=0x8) 00:00:07 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) clock_settime(0x0, &(0x7f0000000140)) 00:00:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) 00:00:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x90d, r1}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x7fffffff}, &(0x7f00000001c0)=0x8) 00:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@empty, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2305000200000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000009f3a291398f5204", @ANYRES32=0x0], &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x5dd5}}, r2, 0x0, 0x7, 0x0, 0x4, 0x4, 0x1}, 0x98) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmdt(r3) 00:00:07 executing program 2: shmget$private(0x0, 0x1000, 0xb062747a2bfa368b, &(0x7f0000ffc000/0x1000)=nil) r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) 00:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0xd3) fcntl$setstatus(r1, 0x4, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x8000000000000c, 0x0, 0x0) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f0000000500)={0x1c, 0x2, 0x1, @empty, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1) flock(r2, 0x3) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x1040, 0x40) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000400)="0d7e8cfc5259586c1b8ce263ff3332829eeeeb8f5bdd5413ce0b02007470819c725a5e3da420b21bb5237ad629e44b5b4490f1cf9b4d8e51a61e823711caf7a37221428fbdd68420de2980b2") getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000300)=0x8) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) freebsd10_pipe(&(0x7f0000000380)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r5, 0x2040}, {r5, 0x3e}], 0x2, 0x1000080000000) 00:00:07 executing program 1: munmap(&(0x7f0000a19000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ddb000/0x200000)=nil, 0x200000) munmap(&(0x7f0000fce000/0x3000)=nil, 0x3000) madvise(&(0x7f0000bf1000/0x3000)=nil, 0x3000, 0x4) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) fstat(r1, &(0x7f0000000100)) 00:00:07 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="352a37697b4ca47a59956dcd22e377772495fdec7170ca49913cc9574ed4ac5eeca635e214b8e972f72117e11ab3fc", 0x2f}, {&(0x7f0000000240)="23b0bf9b3f11d3d60c39afed6e7be8ba29cc42a2f7ce23b895a0f3797bfb99c159c51983c5740b3b68f4bf7af0d518ea36b05d230dce2faecd8f9497c3e51e32cfff", 0x42}, {&(0x7f0000001380)="7217bcefdbb21083e069739c9b6f285575319ae258d91d504692925c98b11bcd6d5ffa881659bc3b3c950a8e0527006d0bac5ec0b8031bf7e1646e77e2714f95e8304cc940e0555df0eebcd1b3e5534168f8bd0a02799e3888c70018dccd8ceb79f58fc0a5e9639eaab9bfd35461f9ccaa6e3593dc0f58081ca995b1a70165d8a38ec2fa3ece72aea63b62f376136d2fad800b155de5c318f0200b907a1371de9ae623e35af99d623b30bd", 0xab}, {&(0x7f0000000080)="9450fb3ec03e545f9ae12aebe8f88e3b80d376545b204a139c52ea033b9d0004d3694b14d34b7c", 0x27}], 0x4) 00:00:08 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = semget(0x1, 0x1, 0x200) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000080)=""/52) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f00000000c0)=[{r0, 0x5d}, {r1, 0xb}, {r3, 0x40}, {0xffffffffffffffff, 0x105}], 0x4, &(0x7f0000000100)={0x9, 0xbf3}, &(0x7f0000000140)={0x200}, 0x8) 00:00:08 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x8) chroot(&(0x7f0000000080)='./file0\x00') chroot(&(0x7f0000000200)='./file0\x00') r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0xffffffffffff128c, 0x5, 0x1000, 0x80000001, 0x100000000, 0x80000001, 0x1ff, 0x0, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x10, 0x2, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x8e}, &(0x7f0000000180)=0x8) chdir(&(0x7f0000000140)='./file0\x00') 00:00:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto(r3, &(0x7f0000000000)="40c1524697c77f6346c7e6bca65c9d63e56389dc254e72e4a418b457f28c966a5e5f0ef3440fd1e018c91faaeb7cb1a89036a710f6ae9e4675efe90ddd0957b63cc4ffbbb6e76896a9d78f06c605ae9ab2bcba81413c33d9ea82a027086a2704f9574e9b086d15b7e428c228fc08d09598bb50f3f4e406b85c7034fdcd39a817976fd10647771e5f4239cf63a10742ae0a566b8b824cb64853e44af1f49a466d8c263a996dbdbbba4ec4ee685267329543b1e5b4189fe3ed86be5bb07aab021b48db9640468a8b5fd3365af7c738d9e1f4cbf9b6f1df3dab879e09dbf23573631d793cbc769229f8ac9bc89ca6b0fe52", 0xf0, 0x8, &(0x7f0000000100)=@un=@abs={0x98f4a8179b8f97eb, 0x0, 0x1}, 0x8) execve(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={0x0, 0xff, 0x7, 0x80000001, 0x100000001, 0x3}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r4, 0x101, 0x8, [0x101, 0x1, 0x5f, 0xc7, 0x1, 0x2, 0xffff, 0x5]}, 0x18) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)={r4, 0xad, "ed2789a4a470873587b620a0e2547f6de20a43dc267cdc05490168f770a29bdb247495fcc3d055e1f5fb63a9f280c9e78789e6f090c3f0777f307be53dd9f44dbeed12f57a03afb4c54b04df9efcbe052ee1272ce358d9800827e93e0b9b364e28e63cc5dd6986e07e0ec6905f1170fc7e836e03b521750ed4e05435b8a1ce39950a0cfacd010ef8482a1a06106da17cd87fd34dce1a9ad55656c56e15565a6a8d5fdec98979d347cb8369475a"}, &(0x7f0000000300)=0xb5) 00:00:08 executing program 1: r0 = socket(0x17, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7ff, 0x3, [0x6b, 0x100000000000000, 0x6]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x8, 0xdee0}, &(0x7f00000000c0)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d) 00:00:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000000), 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20100, 0x0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000080)="9e5694ee2cd45e33e5f5f0956e6a9446dd0e6bdb7f3be1e41d0d0f9331efc945dabd9f7a6944b565920105f407b09b4223947320d6d865e9a5a292d38ad9190ce1aa786f663e6e715e4ef72e1225c20c56f4ae6fcf1d9e432688c56395abecb86e4dfc5a9c2257c43422369f1557669dc2d92f3aa13a26d56d11ceabb2735d98dc71245299e8187b5dc5acf03bee491040e2eedb05d3dfdd17a22c709142d12ce1dd0e3ac01aa8d95039c48696a2fa421f947320cca8736e660154d0ef96a6d5db2fa2747f9e79c2653f1213ddbb915adb500da89a60b709f721d3d35d92160049bd91b0a05bd97e9635a4acf7") 00:00:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0xc) syz_execute_func(&(0x7f0000000080)="04efb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c4c2a9057c5d324d9ac8378fe9509b9d649d640000c4e2ed8c0feff265dc5f00c3660f3832c5363ef80f9966030faee4a1a1460f569f000026400f0d180f1a0efe5ff6e3df818e20b00000f1dc00000fefb3000000000f01c36666450f17720d1411") 00:00:08 executing program 1: socketpair(0x1, 0x5, 0x101, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x8, 0x4}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x218c}, 0x8) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a00e79e") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="070000001f00000000020000008000007f00ed00"], &(0x7f0000000600)=0x98) syz_execute_func(&(0x7f00000001c0)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f0000049f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r3) unlink(&(0x7f0000000440)='./file0\x00') getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000380)=[{r5, 0x41}, {0xffffffffffffffff, 0x1}, {r5, 0x90}, {r5, 0x2}, {0xffffffffffffffff, 0xa1}], 0x200000000000004b, 0x80000000000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)=0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = accept$inet(r5, 0x0, &(0x7f0000000400)) fcntl$getflags(r6, 0x4003) 00:00:08 executing program 1: r0 = socket(0x10, 0x3, 0x6f) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000001c0)=0x6, 0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2cd6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x4, r2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 00:00:09 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x2, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000580)="91cd80c441c1eb6e0443dbe18a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1fe1092fe1092e22c892a0f0000009f") r0 = getpgid(0x0) msgget(0x1, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r1, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r2 = socket(0x2, 0x10000001, 0xfffffffffffff609) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) accept4(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) recvfrom$inet6(r2, 0x0, 0x0, 0x80, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) r3 = fcntl$getown(r2, 0x5) setsockopt$sock_int(r1, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) r4 = getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket(0x6a68de7ae23e1771, 0x7, 0x9) 00:00:09 executing program 1: sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="b11591cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 00:00:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x1000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x186, 0x80000000}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x4, r2}, 0xc) poll(&(0x7f0000000100)=[{r0, 0x2140}], 0x0, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/203, 0xcb) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f0000000440)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(r1) getpgid(r5) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) r7 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:00:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000000)="d56a2aaf") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) syz_execute_func(&(0x7f0000000080)="47dcf63636d8f5f30f950a65660f59e066470f6292e88e44fcc4412d72e4680f9418c421325a33440f9f0b41d9f0") 00:00:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0xffff000000000000}}, 0x0}, &(0x7f0000000200)=0x4a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x3, @loopback, 0xc4fa}}, r1}, &(0x7f00000000c0)=0x84) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000280)="95040c0f0541dfb295ca0000e4bf72720f0f298f17955bf95bf9f23e26220fa0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7f67f2a60fbb0198e8e8011c000fbfce0f73d5393e3c572644a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000") 00:00:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000180)="9373dc77910f916b8c2b33f1428c5ba2c93995a7d44c76e07a2f42eebc99a1e590c204cf5e320e17aa0d7b4668f9761a51f738e67ea2ade197850200cf0022b4c39bc4ad367a4554e2d20480d1ff40c8a0ed2945a2ab8506a2b0ff9689f9df60a51e9365b6e65deb2fc5669d1f43a454fd006f4dd027f6ef06335e766af5904496a8d5f623f9ca17a6abbdfa8fcf0240dd1235f20cea15c0b6152ebe5e5924b1cb3b2579f110d400b129360f10831c4e30429b0dfa1b3b18d51677793ecb92bfbd8b") ppoll(&(0x7f0000000080)=[{r1, 0x24}, {r1, 0x40}, {r1, 0xe}, {r0}, {r0, 0x40}, {r0, 0xc0}, {r0}, {r1, 0x122}], 0x8, &(0x7f00000000c0)={0xf85, 0x9}, &(0x7f0000000280)={0xeaac}, 0x8) accept4$inet6(r0, &(0x7f0000000040), &(0x7f00000002c0)=0x1c, 0x20000000) 00:00:09 executing program 0: r0 = socket(0x1c, 0x0, 0x2cb) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x72, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x9, @empty, 0x8}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @rand_addr=0x632}]}, &(0x7f0000000100)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x1, 0x20}, 0x8) r1 = open(&(0x7f0000000180)='./file0\x00', 0x12000c, 0xa0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000280)={{"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", "2a02c6f9922566066521ed44b4dc07f9a87541d32c891acc75aacf57dbd70cec", 0x4, 0x100}, &(0x7f00000001c0)="187dbda5e8941c823f8df9d2087d147e2591d541a093998a9d17e153cd7771bca3c6f1c82217bc268217c6132773b87ed50a7e4061ff4375c84122f7dd8e87a2746705f356e1ab8eaa1d34336259bb5536809122727a9ad28725876652a615dc562c30e9ba7ab3b7abde619135d77665458c90c94b962431f24acec74c4fc1f0606404714fa3b2595b24988c47ef60813d1c1cfe9e352621e197f98a2f2712051d6fe1952ea80b00a055f0c079aa983cc43c9ec393951b748c2b", 0x1, 0x20, 0xfffffffffffff622, 0x0, 0xfffffffffffffe01, 0x7ff, 0x8, 0xfff}) setsockopt(r1, 0x7, 0x7f, &(0x7f0000000700)="274d257e7db7c7ea42f31ac2a28cc33ea1fd83319582b34ddc00eb95a490acc353adf9ce0f250c3c6ac7f920aa6ff77fc17155bdae3c610ade14ec955102d6dd1a4ae5b7f74067d7d46532eccdc5ab35614d4508e0916f4fcee7e9a606f86dcf6fbc427b4fecbd7c9ae44d5563f7f52ad9aa1819b7fa3a06c58f79eab1f496346bd2276ce1fbcfafc85eef90058de47e19254b06211e246c3540006822", 0x9d) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000007c0)={'freebsd\x00', 0x9}, 0x24) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000800)=0x3, 0x4) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000840)="1d949b9c35ae6f726b740781d68c8b2f857992a7b955814e78b426f9b80196996b07be9b78902e69342e78c832a450c407da3d157b043d6065eb65b43e") setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000880)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000940)={0x0, 0xf, 0x3}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000009c0)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x7, 0x7, 0xfffffffffffffffd}, 0x8c) r3 = semget(0x3, 0x2, 0x1) __semctl$GETPID(r3, 0x4, 0x4, &(0x7f0000000a80)=""/199) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000c80)={0x7643bedc, &(0x7f0000000b80)=[@in6={0x1c, 0x2, 0x4, @loopback, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x9, @loopback, 0x1}, @in6={0x1c, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x800}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000cc0)=0x10) getpeername$unix(r1, &(0x7f0000000d00)=@abs, &(0x7f0000000d40)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) freebsd11_stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000ec0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000fc0)=0x1, 0x4) close(r7) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000001000)="7fa42db8b45f180a6abde2871febdf78") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001040), 0x4) ioctl$DIOCRTSTADDRS(r7, 0xc4504449, &(0x7f0000002080)={{"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", "74b0ef5bbe047cd6c56b259f00255ce95ed23d1905cc796c0c85e7680fcfc327", 0x81, 0x7f}, &(0x7f0000001080)="b7bc55ab3c50a8fb1b26a27a41736ce68b47323c7de5a30e8680a1cc6e65cfc043f4925a16cb57960bf963fb950ac7ae60971f6904181a4196112a2968312d6ef0f9ec5aacf1ae26318325882122bb8718f54899d7a09be9c61e61a39b05d13ada5d98a72cc280dba3343330f77a7aa0418b6d18af37f55b3c99990c318836af66203d0aa59fa33375025b933a6ac23f4a1d7901898239d2fa634b0aff519c857fcd70f151a2f3c10901b23916190872204b404f24b6b6df7695507429476530d1c634096c38c83ff4edce8092fb4027a6e259cf1d0633bfb1312208e282dcd22bf6f77a69a1b2040be220d03175e6819b7f23ae4ff44b99eda450f8961d588f18ebfa112da132bb5c3f2c98043ad1fabe468ee257f3855ad316a7ea8bd291dba997a2ab5f1a1fde707f77e34711293945a8168a8867ad3e7a302665f33c97005656136412478e28f5b69315167dc8005e287ee0ec76721af47e3d2c88f1d5b22e58fc16e70e26b7f6ca1af1335912329227f7f4551b51367e7903f254e3181808a547a3a8565ed62133850bd822bd6395cd2507dbe92766f2afabed1781b146ad14ba4943d4efd91ad6ad9ebe7d5da75a1922e787783847c1f875abbbfbd4ba9c6a27909012276be960e27a2a77a5c40ad2b17f1adb42bc40ad60a55d51ac3b0177565dcbb20f94c52171236db248736112be07919f1a3c20cef08e4b1a6086b7176384d2f44dcc03c7a2fc6f1898bcd0217e8fa43085b07a0c0506b77817cd15acdc1bd16fffdc757740ab600f4b9e4f5987fe6a6397f5a3dca516e36d6e129817e52f9054e0194bff178f75c200bf1dd550cd4ea161d7964cfcffcc3b9e7fbdb4d3bb3195728e4097f87e9ff4d861fa619579fc8a1dac3797978856021a562624810dbfadb25c2fe17499fc1b9179b0270f4bbbc298f5e84c5ded3c0691ad5d8228d1f9890f59ea1837cc10d309ca3cf5ad91eadfbeb5f87b7a49a38fb83705f2c04eaa0754dc7cf4286c25369b15450982d7c8866d6404836c140260260ce547dd571ebe0fb8bf9c409a0f1f90f7597a78e0e004850af7102c70740938c841d20410a98560243ed20707a8538d80d1f767873a88d4c462533ccb44d5496982052aebc86d707a9d488c9702f89fbeb06e7cfa22052eb00e9780232d3ce1779447d4f1a01c68a3d7c4acd68ccaef0a91bbc63523dbeecebd9bf8aeaccd5219ab18e77e6e805dbe17c3e500399d355cc64b962aaeb6ef45a4e881845131cf81f99c0df4941b698d2bae7bde9a7f3c60ff3caf09746cec2c8d564668d6941ce7cfc48c22934aea8eac7b61736b0406f0d6dc6214486ba304d82844c0bee5853723380c959f1097b480126daea3b6c14a5ffce7166afb3dd2557fe67c503e4ea3bb8cad2a2e275c8f988a8e4437bfc3bbd90a4fb940452401676a8a581bc1663d0b13c4bcb4cfde9fe1a5aeeaedd2b192e263ba8b88e2cd221db37ec2027c0d29eaf988f89961f3bd2445cd6643e999543b348445c70a2ab027feedeae9ae34a13507cc47ac3299f3d27fbbedd576b0438a534e6690bb588871c852f8f1ec50a622f53f982a71a7f196609868c7458a223a2aa78caff431d7ca1cca9c78516a4b09a367679aae9364bde594e2939ccf1fdb809b77582b100d69d1c55e4c0992d477e46c3f5d5586382ba4e6bb2ad75339bd2091dac3f42281daa87a2dae0a84c3a4aa9893a9bafae49cd1a7e4b496477f99b8b10820bcbdcf4c189bc4b1be0ce86fe00aa6c41c586db3ca19e398e2b7ffcbcad869edc61c45dbf578cb4bc96d213e01db4842509f0f1a9e379a2c248ca233b9a4ae9c7385d61b5bee5279a50ab785a3b26493dcbe4917461fa4f89e9253336cd0507e07c5f8409159d0c669f67f9c198ba203d6c3ea4d6898fd0a79a68d1caee7ac4c313c9103fef02ff70d3ff1158e63f8ecf1df965b78cffb4b7e6c229d897c7921fe360a44d32cdc3d11ae0d28651570f91f6ecf2057b4cd94180f1bb9859d8a6dc85ea2fc3e08c11e74146466b0723b93c0cfe8d116a851283b1324903e1a901b4b2443d4235393897df0ff51a59f005b21b33945bfa9b4cae4664b0f3ad5464a99ff9fcc1e55f8158418401ca6ac4623894ae97dc7f63644ed1e0b241fea7f13b148e5c4fa32ef78b4ca87c357ec6bb3d854c8c03c68e3d051b944fda01624b4e65578375f5ff680b15cafda3f4e44bf332806e9880992083bf069b46cba1c5fd0ae14c9fec370e247424de0e097ff77db965e83cfd691908a25cf89ebd2cce828d82a54d7c1b4bf70b7b1a0e06b9c7b2ad11e36b2e8dd02a8a02154cf1aecdab913fd4ad93bd27859a8571b258116db14bb5b4f12396fc6d765ea41acabdc7b23d096cd0d419d7cc8b9442285cd49bc07bb3122b72bde38ceb89eb8b41703f6ec4940b0240e993d79e13519d0d64401c23dbba46c8c1ad8149f2b29f9314ff48cf87e560f5c2205352f70ee77a26ff4defdbd846000e995e5a3f4c1b71d04723496b4ba4326423fd6c296f0905e48d599ea738aabb65dc7cced87a85432af60d5592f713b6917ed55155eee9534c0deaecbf149de43138cc731f5678c486e017c02741e844cbb5015235f4abf137e38b83e62dee2e15b5299470d17b84a84c593207253fb9b215afdac63d16433151c8837f2c98c72edd94b13eb6a458e070f0101ec79250462830c6025c40633adc899022a436a7d34710bacdbc4ec76ff1da10dfceca9e200d9bc560103cd4fafb33e0d1dff650b4b172256d6f30932197bf998bf3012e723ec77bfcd2c1bad03f4d683a5b8801f5a18aa9b7ebe964af74238cd818ed049c92b8721c7913f692b6f635b19d50addf13b1450e9f68b0110375380fafb8d221f5ea94a09a433f3b0c5411c68cb62944f7d52fa52d40b217a94faddbe97dd3f40dab8cb3e2c48548dd1130f9eef1bef34fc54a02599c3dc7f5ade4d97109fd65998a4074e9b13d26cf84b65803c15bb90a86f20487e343f2630809d035c11d25a0f1c200a650424fd5c1a5ce1aebcdf6b731441a904e888e8fb72006f522882f29f35faee2bb98a4e3a3707ea7483b80c9e747614927e22937e77adcc2806da607bb3588dbc5beceddab4ff90ccc33a738aff8cdfedd69938d78b6962f5c01acabcced3f6b65ea5ad434c17cf7219f0e9cc8c99149c470887bc07d3cd7ff45298b4c001b7a43fac250cfe931c94c74010a0917162743c1be44f3ff9282717a759b9f559726fc3d4be17f385a2b1266b5bed164702bebb36e99c0f82cc8cdafcd2c85f871323ab50223dd1b5812b24f718547ae3f4375e97491ac99165ae4b3df4692cc58e9c3b32d15d589bd2f811886b3e3c99c806b91845a18f0020c36257fa676a0511d9dd7d14c01af427ae126e9926fda4c95f97b484d3b649ce1c18d4ccc18972303f38a96796c6644a4d963c0fb9d02b617b73288bca3dac256fc13f0921c2d3c1d4a5fd5b4bbdd98cae0a612cf9c3c0704507e0b181fb26538b67e4957036635e4421ebb6c00f7e32ef67adf316d0ba3e3c4565b5af453891f5777b73f62cb25e1acff4d021bf321637fc28c3a3619cc5a41a3fcac71afb7fc677c719cdf693742fc4ebcf225d5df88e3262bf7b10cb4c7ca1dc50b8b0b3b5b5984a57d2ade3741e6bbe2abf1fb43b4cac34147c64dd46a96da3935a0a53435174ed239f75427533a18906ac75e367708b3c7909b915bb1a9e4b6a25de52965f1b30e61589453dfcf969de86bdf7cb8258b1d54c61bdd91dfa57110e9dd88c05ee534951f13bd111b4248598e35538e90c4cd02161ae0bf31cb80346e45e74e924efd4b4c01fc7754ee020d730bde83a2b51e778420a52f613cc2edbe8c0359d816471491ace257569043dccddddd5106ad358a9b2e06747cc09e728c17ed05b72594c2910bee5f7c693a0ecb630ad15ad831ae86c4144dc3d637248ce8b5a1c115ca477fcee592090071a7fc7aac74201ea52195ad6804bc9fcc35a8bbf53b9a8fd1f8d4f0681ab214f209dd08025cea58216e46cc17fbb26f37b3292ed332f9f44e8d47d1c82855693b091ee27e70b91858eb410d8b7b14f85d846a59e0a7e18e5f66e622c847fef5d635daa8104bdcb761dfc5c8b04f932e306ed088a83a57f2a7a35d475e0856d1d94e2c41e04b0fc06a7c335e6732fa8fd3e4f2a4803842701b6fde7f04b4726ee155be1b6578571902e104d8925808e9381b0d750814b9225b9527d54e43073278c48d0106f480c1b8a6eede42dbc29eed8f316acf9ede43794e11ce220a0f0349fae8c0ccc669781121d547239591f515edd99dca06e54b6a5dcbb2d15eada98ae2f215a3a657e3e5667376d336001428915a51b362f27965b897cb81aa13680bdd2d9beafba669b13ef478d43c610d7fe66d561759c4a19784296cadc4faff7143b64a924305763e7497142c09cc4215aca8d6ded5ed3ab52854785087b9d1fa835a49e2c3ce1d7600639aea8265c3f1614105f369d082349cadfd1aa70b85da326a244d730da93a6df121a1f4d2800789f350770799e1fa51c05aa1a14b8afa9b43291b98fc0a10a7012a20aea939013f4ad781673b558a5b7568a851fea6c1a3fa7a3d3d9fd68721a105771de8784362a215c155d9b556d7caabef5e1e1ae86bc494e96063ab559f69027d63d58f47a830d01f5f1566c35d33d1ce7883940298e9b8217cbc03c2ee8e70e2428b7097497f057f7bcc9ef8871355de29d653e0e66f27b2ba1027f400d6ae4ffe7aa1ea87e51a91a2114b3c423ae2d84095ab1c4b596837722206401e583dba719b2223fe2c7bfc6368dfbdae438ca6351a4dfa0217554b0ee4925c4ac5bc7d0d177607933f5f757d4390064af0dba59ca757ddce694362edb1f1e08b58c5f8cd06334903613d5737774c26824fb95a076e1d99266c61d1202fe2cd4b5f4bc5c6a9a91f64f523c0fd174b60f6c9c9722f948f6edbd75b236e2ead35402435b84b702f15a23ca2b485204789d4690f1dddffb1c67fb48250d12634319a3631ded9edf20feb0054dd3be07f0b240e7db6efc2b6e4f5c3a65866781847d835c629d751bbaf000df1ccea9f07a8eac3dcb3e9750435144a85fa003d8545e755563190c8b3e322413ec6910d997615cf08b84f01b4acd358a1e10b2a327d01996e786a45bb88f5d9137f2cbd9c640bc1399c682b26152603d02244475e46212516b2b65932df4463dab84d885a4af416575680751343353f2a5b2be6f4defac3d50816aa174e3b24809d278f497619e8068af3cc8786ff4df3806cada5c0cd967bc3264973ba31fd4b37ce6ae50b11b3bfd38f98942c79aed7e79f1a8d5bd481b45be7e395e0afe1dac4f3e05339e34d3edcb3c15a617fc67a15b22e6ab57b061b03f06df74bb9c02b99eab3208601e4d7d32a64e88d43042bedc935f1260c5e3f1c6018c3e62fdd550d83cbf273cd40ee18287e235fa98a3b3f6cb1263949f04afa9c61b876d73a1bebd3b5945d108344a44fbba12fa7b73a9f3a3c5328ef183c6c8dde496ceda36800f661ed9fa0d367d6fbfe584472ae0a802b30807af28cb37c17d8b27f842b834bfee34fd55986f330990a3a294e7c1684c8657c5b21a25655d1326fab384fc0cc6c67134719dd9c25adb1c65297a36bf2cf3dcf57de57a2782625e075b37b4a56e93c5b54044a4ca0dd643375d187485a2c50b72fd0ce30bceaf590276bc924553b3f10c85ca03750f33fb15459e344b876e5d0ee92a945fbd2f70a5dc2bd1da19d0e54ecf52450126", 0x3, 0x1, 0x3, 0x6, 0xfffffffffffeffff, 0x200000, 0x5, 0x2}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000002500)={r2, 0x65d}, &(0x7f0000002540)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000002580)={r8, 0x0, 0x8}, 0x8) 00:00:09 executing program 2: r0 = semget$private(0x0, 0x1, 0x100) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/229) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@empty, @rand_addr=0x9a43, @remote={0xac, 0x14, 0x0}}, 0xc) semget$private(0x0, 0x17739c495a47c863, 0x26) 00:00:09 executing program 1: r0 = socket(0x2000000011, 0x5, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000001080)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x1000080, 0x140) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0)=0x9, 0x4) syz_execute_func(&(0x7f0000000180)="1c21b5b598cd801b69e46962f5696200d9d9d037c3795b5bf2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35bf3450f7095fb87298404304545e269a841000fc40235b97da066030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x3, 0x8001}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000380)={r3, 0x401, 0xd7}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0xf906, 0x80}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, r4, 0x5, 0xfffffffffffffff7, 0x106, 0x7, 0x8, 0x1}, 0xa0) 00:00:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:00:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffd77) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00 '], 0x8) socket(0x10, 0x5, 0x4) 00:00:09 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000097439273abfb4c13208940950000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000008000000000852747ae52f32d97b4ecf3000000000000000000000000000000000000000000083fd42aaa55785df3303da20dbe4403c300e1b9c21b846aed424e07856066b594abc3bbb1288b05b91db2907e41a935c3b168983ad9e9e47828c791b00000000000000000"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchmod(r0, 0x31) semget$private(0x0, 0x7, 0x400) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x9}, {0x401, 0xfff}}) 00:00:09 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x57f, 0x4) r1 = getpid() r2 = getpgid(r1) clock_gettime(0xf, &(0x7f0000000040)) write(r0, &(0x7f0000000080)="adef18df33261a38ff7e5ab96de6b4ce40db9582b3203b78baa8215f1e", 0x1d) getsockopt$inet_int(r0, 0x0, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket$inet(0x2, 0x10000005, 0x3) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10) sendto$unix(r0, &(0x7f0000000180)="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", 0x1000, 0x4, &(0x7f0000001180)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt(r0, 0x33d470a1, 0x200, &(0x7f00000011c0)="a2a356150486fa2a5cd461c657ebed97ed3a612d5958a02fc8c0b2c6733f67ae1d7f5c5bb0b7509515b3dc438eedd539785c8d7af52b59d091e4cb06af1ac69dcb9999caa93bb12b4c52bfe7a4c802ae4c41f8a4fa4a33e19580cc48044b9be0e9f927e3fa0e289c9aa85b6e527cb91d82e64805e88c5020b2c31ac482375c9df80fb600a6a725ca3af65964176fd4490a00ca8675cb9ae343ac68f41077f7d7649c93a7e4f48050e0", 0xa9) fcntl$getown(r0, 0x5) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000001280)="a6b96f0c68c0484ad917ca57ad743e06e627e38c12b65ccfe1600c049e6c7168720c9ed6c0062f71b912b5a7d344e2fe492c548bbf0f45cc7d6e3a2b7c3d7698a12456f6aedc59a8d787b3d0e20747cda54a4d53010974be37ccc32386ee0235e6fe565bbeae25964b073521f58e1d48a4ed328b2473808aedc3b088fefe0e8dcedeb7425cfb7906ea9ee846f43360911d2970d68f307ca2c0fb6727020597accbbf7a431794cef2859e1deb9d7e49d39c053e2368512929e8bce3247b051df43b55b9e329bfeda3") setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000001380)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) rmdir(&(0x7f00000013c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001400)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xc1}}, 0x0, 0x3, 0x6, 0x2}, &(0x7f00000014c0)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000001500)={r4, 0x1}, &(0x7f0000001540)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001580)={0x3404, 0x400, 0x1, 0xb6b9}, 0x8) recvfrom(r3, &(0x7f00000015c0)=""/161, 0xa1, 0x400c2, &(0x7f0000001680)=@in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sync() setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001780)={r4, &(0x7f00000016c0)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x40}, @in6={0x1c, 0x3, 0x401, @empty, 0x7f}, @in6={0x1c, 0x1, 0x5, @loopback, 0xb9}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000017c0)=0x10) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000001800), &(0x7f0000001900)=0x100) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000001940)={0x76, 0x9, 0x8, 0x1, 0xfffffffffffffff8, 0x7, 0x8000000, 0x400, 0x3, 0x100000001, 0x5aa}, 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000001980)={0xfffffffffffffffc, 0x5000, 0x7, 0x4, r5}, 0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) getsockname$inet6(r0, &(0x7f0000001a40)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a80)=0x1c) r6 = msgget$private(0x0, 0xd13470e5f7092756) r7 = geteuid() getresgid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) getresuid(&(0x7f0000001b80), &(0x7f0000001bc0)=0x0, &(0x7f0000001c00)) freebsd11_fstat(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r6, 0x1, &(0x7f0000001cc0)={{0x6, r7, r8, r9, r10, 0x80}, 0xfffffffffffffffb, 0x5, 0x6, 0x10000, 0x40, 0x3, r2, r1}) 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x1a0) 00:00:09 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)='v', 0x1) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0xfffffffffffffece, 0x30000000) recvfrom(r1, &(0x7f0000000140)=""/197, 0xc5, 0x2, &(0x7f0000000080)=@in={0x2, 0x2, @multicast1}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, 0x0, 0x0) writev(r0, 0x0, 0x0) 00:00:09 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x2, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x1, 0x0, @empty, 0x2}}}, 0x108) r1 = socket$inet6_sctp(0x1c, 0x2007, 0x84) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000000), 0x4) 00:00:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) pipe2(&(0x7f0000000000), 0x100004) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:00:10 executing program 1: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r0, 0xc450444b, &(0x7f00000000c0)={{"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", "9bf7152770cd2240c50f786ee04c5b185da360596b79f667185919bb2e8ac9f5", 0x0, 0x400}, &(0x7f0000000040)="f1b50bb90ca04ddddec5a822422a9ca76f4cf2c23853f6b05d9c99d0f47255144d334d2739895b90a6c6bcf3135212b4fe0adae85769678f116ce2fb52a4a8ab282e6000b13ac8b7ac33165559b5d380be9edc", 0x1, 0x80000000, 0x1, 0xf515, 0x4, 0x2, 0x8, 0x54c}) msync(&(0x7f0000b3a000/0x4000)=nil, 0x4000, 0x2) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000000)="0c0cb5b598c9801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x5, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) 00:00:10 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) 00:00:10 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r1, 0x0, 0x80) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r2, 0x0, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x7, 0xfffffffffffffff9, 0x1}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000180)={r4, 0x3, 0x3, [0x200, 0x4, 0x0]}, &(0x7f00000001c0)=0xe) 00:00:10 executing program 0: setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) pipe2(&(0x7f0000000040), 0x100000) 00:00:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x4000000001, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x8) renameat(r2, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) bind(r4, &(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000001780)={0x4, {{0x2, 0x0, @broadcast}}}, 0x90) futimesat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x6, 0x4}, {0x100000001, 0x4}}) r6 = dup(r0) freebsd11_mknodat(r6, &(0x7f0000000000)='./file0\x00', 0xe041, 0x0) r7 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = getuid() getgroups(0x2, &(0x7f0000001640)=[0xffffffffffffffff, 0x0]) fcntl$lock(r3, 0xc, &(0x7f0000000340)={0x3, 0x3, 0x7dbd58, 0x100000001, r7}) sendmsg$unix(r8, &(0x7f0000001740)={&(0x7f0000001840)=ANY=[@ANYBLOB="0066696cbd09444800004580e645b33418e1bcf7d4f2dc2f3a4a447b"], 0xa, &(0x7f00000015c0)=[{&(0x7f0000000380)="3e1562118e6a5a7ec907070468f39da1838ba34c74bdbed59511c0a1bfa0f6a021847d62671af27b5e14f936e8c2acc2b1dcc63d9895445479b2d6d75e1397586664d68e1abf9ee7ce694f7d14bb8a2934e341b6bf6f60f0da43e5bc2dd1bca8c3", 0x61}, {&(0x7f0000000400)="ec05a4a0fd59cd032c896fd99803b5b85ac7f99bbb11aba15f9deee8297af0ff9fe691d34afa50db7d61071962390fa84208a079a7f3dd93ab232ffd673b1864c6e48b130608a22bbf863d4d55891927cd2c18776dac4b4a4ec51e2a2f272d0c25b4d533402ae8f943950fa294557ee1c23bc2b3becb0200ed599afa4de6572b1bd7f13c2ea9bf04d6afc2", 0x8b}, {&(0x7f00000004c0)="b0915c8e2c19", 0x6}, {&(0x7f0000000500)="1b58f03a", 0x4}, {&(0x7f0000000540)="14facd5246daf4783b2a00caaf2167be7da292a9432d61595a7a133a6876a04c4c608ec3bc93af1fb31334d29081aea9ca6acec35748e056aeabe5de0e0812085659a469dfe2686be5a3655e5e35a80ac393688d72480a0fba52f9aaaf9bb90f79648e712016b7dea049821073a7fe915de340", 0x73}, {&(0x7f00000005c0)="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", 0x1000}], 0x6, &(0x7f0000001680)=[@rights={0x18, 0xffff, 0x1, [r2, r4]}, @rights={0x20, 0xffff, 0x1, [r6, r5, r3, r5]}, @cred={0x20, 0xffff, 0x2, r7, r9, r10}, @rights={0x20, 0xffff, 0x1, [r0, r5, r6, r3]}, @rights={0x38, 0xffff, 0x1, [r0, r5, r1, r1, r0, r1, r0, r3, r2, r1]}], 0xb0, 0x80}, 0x89) getpgrp(r7) 00:00:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setresuid(r2, r3, r4) execve(0x0, 0x0, 0x0) 00:00:10 executing program 2: setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:00:10 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair(0x1c, 0x4, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) writev(r0, 0x0, 0x0) 00:00:10 executing program 2: r0 = socket(0x40000000000002, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 00:00:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xa) 00:00:11 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000180)="0c69457dc73fbe345cbcf320cdf9c81de1cdc137c5ba60d34499203e02117fb5ed1bd6d9c7e05f391b97115275280a75f8717f93847560fc17d15afe4cd4faa07283a3279116a5fa8d02174e60d26b6aa96c36cc011c4eaaf4b99b0534d8fb07dceb96050520c3fd7385bc710bf9993444acd2b910524f803ab2a1ad650c6da846e0d8dc5c2a2a3f5407bb0a9a7ff0f53a74ee") setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) flock(r0, 0x8) lseek(r0, 0x0, 0x3) 00:00:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240)=0x54ef2dc5, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r3}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:00:11 executing program 2: setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "60525685d1df71f497017725acd7b1bd6e410ed186ef8d90fb746aa6ed87540cace372878ed7847f70668c118e777775038f8e4008adb7fe86ba69b1433f7e5ee85e1987369d7a603dbfbc36ba7162e4598d6c95f78cc73513219acb31ae53e43b06c34b29d8b156b7d7c1e83090ea2b3cc192a5c272f45c55702bce60eec628b1c6e7946bf1b182eefc072eea882fdd99986d5503363f91d73f1b4355b32dcbc776deb132f0ac4b32e3536bde81bb0fa20d1889bb8cef48b90969e87fcaa20eb33a846644b116383c04cb139d5b23a397e74651fcff9a5c2c8a6532141ba2415ea30c998b935f95442b41f920b6a618"}, 0x100) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x0) 00:00:11 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000580), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) r3 = dup(0xffffffffffffffff) lseek(r3, 0x0, 0x7) accept$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000300)=0x8) getpgrp(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x3) getpeername$inet6(r3, &(0x7f0000000780)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000540)=0x44a) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0xb1, 0x800) getitimer(0x1, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xc687, 0xffff, 0x0, 0x0, 0x7}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000005c0)={r6, 0x0, 0x80000000}, 0xc) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:00:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x90) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x399db476) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r3 = dup2(r2, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[@in={0x2, 0x2, @rand_addr=0x101}, @in6={0x1c, 0x1, 0x693c, @local={0xfe, 0x80, [], 0x0}, 0x37df8fea}]}, &(0x7f0000000180)=0x10) 00:00:11 executing program 3: r0 = socket$inet6(0x1c, 0x20000003, 0x7) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x18, @rand_addr}], 0x10}, 0x0) 00:00:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x13, 0x0, &(0x7f0000000180)=0xffffffffffffffbb) 00:00:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) __getcwd(&(0x7f0000000140)=""/87, 0x57) 00:00:11 executing program 3: r0 = socket(0x17, 0x2, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x8, 0xffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x10, 0x4, 0xc3, r1}, &(0x7f0000000100)=0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x10000, 0x9, 0x5]}, 0xa) 00:00:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r1, 0x0) 00:00:11 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) accept$unix(r4, &(0x7f00000003c0)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) fsync(r2) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = accept$unix(r3, 0x0, &(0x7f0000000080)) fcntl$getown(r2, 0x5) sync() msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r0, 0x1a0}, {0xffffffffffffffff, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r4}], 0x7, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8) 00:00:11 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000003c0)="c483357dc50e2c3e0f050520d0f80791b01e4141e2e99652c3c35b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347ad3636f2af0f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000100)="0c6bb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f17720d14111d54111d00") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x108000, 0x50) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/151, 0x97) 00:00:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530007e31d4742418e425e922e3a8dd74384abe8c433b22ee9ba0546e169cac13b652b669d4ee5950f6777ede9fce23dde42f3eb61a0df6505b09331debaee3732a7c85c1703be5e32164b4d3985819ff926a476d983d0ad7d0f0f500e19eca88e36db8e81b01800e935a3ce35f74d3f6d1c84bbc1ee0882f3c552150294aad56f914d56c2a7ffe64db6ab5c264dc"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x10, 0x0}, 0x0) shutdown(r0, 0x1) 00:00:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x1012, r0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) 00:00:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = getpid() getpgid(r1) sendto(r0, &(0x7f0000000000)="1588923050ff57faf2c93afbfcf302a925e1e34beb82b2e69590c80e90e3e894a821b18a0b4951dd1bbbb18816677efadbd5d5ba2017d96fb21c6ea645e2bf6a88cf5f3bb40c0fcdd36eca55856ed6f9cd0ff2b04a0154815da4f04110fbdd672c97b034b33de8813925f04adc8ba21f9e63015c2c2e7796e2187b1ee21c4eabc326d118869c74f6b1cc92130c17c05ca15e3081f2af918a2f528085a35c47e388591c57c92f711e4952d0853ba949fccc589628fa672ce424634a", 0xbb, 0x100, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0xe}, 0x1c) setsockopt(r0, 0x0, 0x4, &(0x7f00000004c0)="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", 0x1000) 00:00:11 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x11c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) 00:00:11 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgrp(0xffffffffffffffff) getpid() getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) wait4(r0, 0x0, 0x4608c47c7b57342b, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x0) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000180)="b10e91cd801b69696c69dc00d9d9d0c7c7e4c653fb0fc4014cc4e27d35ddc4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1f241ab01efc4c1e173fb65f1400fae28787c3e460f569f000000003ef0954204fcc401fe5ff6c4a27d33e48fc95801ddc02404d4c4837d1118fbc40213f5930a0000000013a4d8da25eb69eb9f000000fe") 00:00:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) munlockall() 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x40, 0x22) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000014c0)=0x8000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x10001, 0x6, 0x7fffffff, 0x100, 0x7fff, 0x2, 0x3, 0x10001, 0xffffffff, 0x7, 0x4}, 0xb) r2 = getpgid(0x0) r3 = msgget(0x1, 0x524) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) r4 = socket(0x3, 0x5, 0x8) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000) poll(&(0x7f0000001500)=[{r1, 0x10}, {r0, 0x100}, {r1, 0x2001}, {r4, 0x1}, {r1, 0x84}, {r0, 0x20}, {r4, 0x2004}, {r0, 0x81}, {r0, 0x80}], 0x9, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x1) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) recvfrom(r5, &(0x7f0000000400), 0x0, 0x40000, &(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:12 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) sendto$inet6(r0, &(0x7f00000002c0)="c877cad67cacfa5d7c919ab4cb702402bd0388e3dacd89fb9288d219d7f41109c859e014fc5005d645baaec346fe61199e2c81e00ed51f18618bd1f530c584ce2da1c5fa226fd51e51bc2f4daee45491d765f22b7b313e21c3eba0bac6c9f0eab5f73f9eb5a4917084a55ee40b87af5259ba29c3b9f68563e6dfbb39e3461cb422798178d1f6bcc97a9a7f469b96036eeb4e1124e90a7fb0c72a43ba028315a756c7c1be622ba8c05d71f6b263e5d0b4800c5203ea7bfcbfe9d97c99e0551b05f7d069327ac720b359610b377254dfa205052d0299a9514f92699f81b2c7983a999bf8c3120ec9dc5c4dbf4152d82ab6893163c1", 0xf4, 0x20008, &(0x7f0000000040)={0x1c, 0x2, 0x8, @loopback, 0x7}, 0x1c) read(r0, &(0x7f00000001c0)=""/231, 0xe7) 00:00:12 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x20) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0xffffffffffffffc1, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x100000001}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[{0xc0, 0x1, 0xfff, "7eb03e22fd1f2287dfa90a2e6c188947af64b4abc63232cb73523ed4e8440d4caef2c9c4979c3fd2d53e64221f5be9d9d2a61d275f5fda90f861c442366b9903c926403056cd5a5e7b6c1d60b82615f088a24196886b28efa59287f6bcc9a9de4f1cb80fbba6064db8e87a50a39affb13e3bb499d377761298c9ee7ed4b342404c673d4707fe8a9d8618a11d2dfc98188593912e7a11f63856aca12217c75edb8ecc45bacdf50352b6"}], 0xc0}, 0x4) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000340)=""/155) socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000202, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)="887467f34a6c20f8b0d21feec31ee23f731ce762abfd1d72b94b4971a357109695c4ba2be186808409") fcntl$getown(r1, 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @rand_addr=0x8001, @broadcast}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280)=0x8, 0x4) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) r2 = socket(0x17, 0x1, 0x81) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000002c0)=0x2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0xfffffffffffffffe, 0x100) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) 00:00:12 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040)=0x2, 0x4) 00:00:12 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) 00:00:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000410bf20000000052bc11536a54528e104c8f0f82e37464d38ac1ef35d867501519d18f065c757c6ea0c7469c1d8ba399e088f479835394a33264f411e4dfb5e28860b72b6c25a82605da0a634ca8b307d7905f20a96ec6474bf0ba2d2d1198da83e915cbff4be57d61d59f195e00"/128], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @empty, 0x4}}, r1, 0x80000001, 0xbf, 0x422, 0xef, 0x100}, &(0x7f0000000100)=0x98) shutdown(r0, 0x2) 00:00:12 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) 00:00:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x880, &(0x7f0000000040)=0x5, 0x4) 00:00:12 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet6(0x1c, 0x3, 0x256) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) 00:00:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 00:00:12 executing program 3: r0 = socket(0x2, 0x110000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x100000004}, 0x5) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 00:00:12 executing program 1: syz_execute_func(&(0x7f0000000200)="952c860f050520d0f807911441298f17955bf95bf90fc4014cf23e26220ff3440fbdbad5ff0000a0e5be34d1c4e1f8c421fc22c1d765660f79ea0f6eba0d8c73880fa1c40fbb0198860000000fbfce0f73d539c481f8521f572644a5b6b6470fbb7508f24d0f2d96000000000fbdcbf3440f2b5501c461205ffb3e11bd110f00000f3804830a000000") r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x19741580, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x40}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000100)=0x10) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000240)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc804a0200d72e41812047002b0000006e46f18888a1c4101f9b9be4e35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) r1 = dup(r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000080)="5668e8fab29365d510d5e1") getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0xfffffffffffffda4) semget(0x2, 0x4, 0x8) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) getpgid(r0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)={0x2, [0x7f, 0x40]}, 0x8) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) getsockname(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035eb4b0c422125e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000440)={{0x1c, 0x1, 0x4, @loopback, 0x9}, {0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x3, [0x0, 0xfffffffffffffff8, 0x200, 0x0, 0x7ff, 0x3f, 0xc7c, 0x1]}, 0x5c) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) wait4(r0, &(0x7f0000000100), 0x10, &(0x7f00000004c0)) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:00:12 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x5, 0x0, 0x81, 0x0, 0x3, 0x80000001, 0x8001, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cee2636333aa2cf486", @ANYRES32=r1], &(0x7f0000000300)=0x8c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1) r3 = open(&(0x7f0000000380)='./file0\x00', 0x1, 0xaa) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f00000003c0)="026bfe46378b72d290ebf3c978d216bc036773ac82619d6f94eddf68326156d7ada08682486155be67860d165ebcddd0de0cb94328d2cfd1eaac36e715238d72e4a40c71bf93b6745a7aa7ea6faa1d2013302f65215865717652d145d925cb4f") setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r1, 0x3, 0xc41, 0x4}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x6, 0x5, 0x0, 0x7, 0xfffffffffffffffa, 0x4, 0xffffffffffffffff, 0xa3a1, 0x5, 0x4e, 0x101}, 0xb) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = fcntl$getown(r2, 0x5) fcntl$lock(r2, 0xd, &(0x7f0000000100)={0x2, 0x1, 0x9, 0x9, r4}) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000340)=0x6, 0x4) 00:00:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x30, "64697f35ffe20a196d815abda7c78bc926e15cd9cb40d1f40f9e4069379304c06a1177d84918cc861ffbf2cf3090bda7"}, &(0x7f0000000040)=0x38) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xff}, 0xfffffffffffffd98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) 00:00:13 executing program 3: sigaltstack(&(0x7f0000ff9000/0x3000)=nil, 0x0) mlock(&(0x7f0000fef000/0x3000)=nil, 0x3000) clock_nanosleep(0xf, 0x0, &(0x7f0000000180)={0x31, 0x2}, &(0x7f00000001c0)) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc000000000000", @ANYRES32=r1, @ANYBLOB="05000003000000f80000000040000000000001004037a2b56447b7ae5637cfd5369421d7cc9a94ee60e92e843617ed5568c61f9629b5497375888711e22234548601dfa3b846e113391441f50de82d8caaa9918f0b9225"], &(0x7f0000000140)=0xa0) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x10000000, 0xff}, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000100), &(0x7f0000000300)=0x4) 00:00:13 executing program 1: r0 = socket(0x11, 0x10000000, 0x1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x4, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x3}, @in6={0x1c, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3}]}, &(0x7f00000000c0)=0x10) setresgid(0x0, 0xee00, 0x0) r1 = getegid() getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)=0x0) nanosleep(&(0x7f00000001c0)={0x3, 0x401}, &(0x7f0000000200)) lchown(&(0x7f0000000040)='./file0\x00', r2, r1) setresgid(0x0, 0x0, r1) setresgid(0x0, r1, 0x0) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x7, 0x7}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) 00:00:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:13 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') close(r1) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) 00:00:13 executing program 3: syz_execute_func(&(0x7f00000008c0)="91cd8080000c400fc2345d47c806a900c403295f670e55d0d0f044fe8a03000000000070e4f045fe4c6000a95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c6346431f1f76c16161787896c401fe5ff68f2848efa20900000000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x404) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x5, 0x3) r4 = socket(0x2, 0x0, 0x0) getsockname$unix(r4, 0x0, &(0x7f0000000140)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000100)={@local, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000300)={@empty, r5}, 0x14) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) 00:00:13 executing program 1: setgid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/202, &(0x7f0000000140)=0xca) poll(&(0x7f0000000180)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x2}], 0x3, 0xb0) r1 = getgid() setregid(r1, 0x0) setresgid(0x0, r1, 0x0) 00:00:13 executing program 1: r0 = socket(0x1, 0x10000001, 0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x100) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x1) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(r2, &(0x7f0000001800)=[{0x0}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/189, 0xbd}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000001740)=""/174, 0xae}], 0x9, 0x0) 00:00:13 executing program 3: r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)=""/141, &(0x7f0000000180)=0x8d) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:13 executing program 3: r0 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0f0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000300)="982c3e0f050520d0f80791b01e7741e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed023a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96005000006b000142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x7}, 0x24) 00:00:14 executing program 3: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000440)=0x4) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') r2 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)) getegid() 00:00:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, 0x0, 0x8f) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) clock_settime(0x0, 0x0) 00:00:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) msgget$private(0x0, 0x4c) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) 00:00:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x81, 0x3, 0x9, 0xe}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0x400, 0x4}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:14 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 00:00:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x100000000041, &(0x7f0000000200)="e4e11df357f368ea", 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000000c0)=0x9, 0x4) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000040)="bf0a4fc20882f876bb2eab83e9816eedf481efdca67e0902aa05593e95c52cbf242a46da30c4cde2e36b67f359b239320cf95debf8062046981892a680ac40f400d2485213a6") close(r0) 00:00:14 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) 00:00:14 executing program 2: mprotect(&(0x7f00007c7000/0x3000)=nil, 0x3000, 0x5) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000540)=0x6, 0x4) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r1, 0xc450444b, &(0x7f0000000040)={{"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", "f32aacfb6f41a70fc9006bd97ffdb5fdc426f090069f8ec3b728bb3605381cbd", 0xbf8, 0x1}, &(0x7f0000000000)="a02b5a7b7bd36b0b8fd3", 0x0, 0x4, 0x1, 0x1000, 0x8, 0x81, 0x40}) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4660f38f64d573c3b6446ddcb4e998f69289bd19d350f381d6a2b6740450f483b3bd97c7c63460fc48261baac871f12000076c161617878673ef041195704c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getpid() getpgid(0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) getpid() getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) getpid() r0 = getpid() r1 = getpgid(r0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) open(&(0x7f0000000500)='./file1\x00', 0x100000, 0x86) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) accept4$unix(r4, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) setsockopt$sock_int(r4, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000540)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) getpid() freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) getsockname(r4, &(0x7f0000002740)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035eb4b0c422125e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000859200000000000000cf5ab4e272e2120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007c9145a901a59423eb25b297c53c26000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005cffba4cd74f230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c9dac41c98e5b93690f511d5f6fd5a21f437c6b2e60c80be3eea2edb3308e1d661"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000007c0)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:00:14 executing program 3: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fstat(0xffffffffffffff9c, &(0x7f0000000140)) getuid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) fstat(0xffffffffffffffff, &(0x7f00000003c0)) r0 = geteuid() getuid() getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000640)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r0, r1) r3 = geteuid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r3}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040)=0x1000000d3) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x39) 00:00:14 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="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") socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000010c0)={{"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", "0107c17df3f5f705ce2cffcb049ce6a263fdc37593bd4e6dfc40ef4bdc38a231", 0x5, 0x8}, &(0x7f0000001040)="6bead050e8d4cdbe455f0829b0faf633db214e955d002d58c07ab3ba2ab4b7a44f7a55de6f0c4dc367c408f2901faf337f38a4e11381a7160037aa097a930e50a6160c56f60ecc47035391ac95b2bb435073a1ee15db8d0f304807d9fc5562fce215b77dcabfe163a5230e52da842b19e3", 0x1, 0x6, 0xffffffffffffffff, 0xbb, 0x0, 0x7, 0x40, 0x2c}) madvise(&(0x7f00009d6000/0x600000)=nil, 0x60000e, 0x80000000003) 00:00:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/75], &(0x7f0000000200)=0x4b) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote, @remote}, &(0x7f0000000140)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x3, 0x8000, @loopback, 0x10001}, {0x1c, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x0, [0xfe9, 0x7fffffff, 0x4, 0x7, 0x6, 0xfffffffffffffffe, 0xd3, 0x2]}, 0x5c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x1, {{0x2, 0x2, @rand_addr=0x4}}}, 0x90) fcntl$dupfd(r1, 0x11, r1) 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000100), 0x10) socket(0x17, 0x0, 0x7) socket(0x17, 0x30000005, 0x3f) 00:00:14 executing program 3: msgget(0x1, 0x200) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0xa, &(0x7f00000002c0)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 00:00:14 executing program 1: r0 = msgget(0x1, 0x1) msgctl$IPC_RMID(r0, 0x0) msgget(0x0, 0x4) 00:00:14 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x1451, @remote}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000140)="384b8e1ea168ace1bbb4052fec3bf08e1036ee1ed5ad2b263112c8e7c924f0499a911a50d76fec91efa90f139b531ccea429903315bf2def11ccfb02fbf51efd282c62db6b0ba8d1df982c535f12dd7a4bc42712bd28e7a80c9621c060", 0x5d}], 0x1, 0x0}, 0x20009) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:14 executing program 3: semget(0x1, 0x2, 0x1) r0 = semget(0x0, 0x7, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10800, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0xb2c}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x9, 0x8, [0xfffffffffffffff7, 0xd2, 0x8, 0x9, 0x80000001, 0x2, 0x7fffffff, 0x5]}, &(0x7f00000002c0)=0x18) __semctl$GETVAL(r0, 0x6, 0x5, &(0x7f0000000000)=""/3) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r3, r4) semget$private(0x0, 0x0, 0x0) 00:00:14 executing program 3: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) socketpair(0x10, 0xfffffffffffffffd, 0x81, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/249, 0xf9}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/11, 0xb}], 0x8, 0x1b) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000580)={0x1, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000300)) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) 00:00:14 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:14 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000000005) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4, 0xffff}, 0x8) socket$inet_sctp(0x2, 0x4829b607b64ab938, 0x84) shmget(0x3, 0x3000, 0x480, &(0x7f00006cf000/0x3000)=nil) 00:00:14 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d95d5d6563460f5776c1787896b001460000e1b1f26f45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) 00:00:14 executing program 1: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}], 0x1) 00:00:14 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x800002, 0x7, 0x80000000) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202392f66696c653000"], 0x1) 00:00:14 executing program 0: setrlimit(0xfffffffffffffffe, &(0x7f0000000040)={0x9, 0x800}) 00:00:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) poll(&(0x7f0000000080)=[{r0, 0xfffffffffffffffd}, {r0, 0x48}], 0x2, 0x0) 00:00:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a0000000100000000000000000000000000000037302a58b77b46d44febc02c"], 0x2c}, 0x0) 00:00:14 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x8, 0x4}, &(0x7f0000000140)=0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, 0x0, 0x0) socket$inet6(0x1c, 0x10000007, 0x400) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:14 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x7f, &(0x7f0000ebe000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) dup(r1) ftruncate(r1, 0x7e2780e3) ppoll(&(0x7f0000000200), 0x0, &(0x7f0000000240)={0x4, 0x6}, &(0x7f0000000280)={0x7f}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000080)=0x100) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) ftruncate(r1, 0x0) 00:00:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000100)="87641ea5f7f32564e484a2fc5f3255e879552bf2e4dcb7c7f8342d8b477e868b9578d45c8fe93c2a7fc3c76d81ae26548db79deb51f5d15bdbfebab02338244df8d50abc678a6fedcea1b6592dda07feb081f7d9431361bb3177752d6b46a6e71d59bb0d468ba50f227eb8b48b3e3f852f8e7a3405c988b86ee84a970666789015077fd7d2d08c54e07dccefd8f609322902ebf940a689f40c1e5be01a0906cfc00bdfe74f13aec3e6c2dcf5856efd6e22e69fd71cecc2bddeb81625881fae057cb0b6665d71f9574c8bcf58565764db17e41ee121cbe005b05f425eca19d261") getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000080)=0x8) r3 = socket(0x1c, 0x0, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000000)={r2, 0x126d03f6}, &(0x7f0000000040)=0x8) 00:00:14 executing program 3: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = getpid() getpgid(r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x102, 0x128) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000140)={{"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", "fb49f6dc316b6215cae7a5d611f5eeb723d218497c1a2e7c90c8478ccfb1928b", 0x40, 0x1}, &(0x7f00000000c0)="7922eb7628359533d2f98ff7a57f3c8d9ef9fb181e55ddf6aecd2662ff188c4470557f68e11a22a951320e620d00dec6e6301116772eba1b1ccc5e982c189d20e4014ff849a960eea920e92a74a3ff4b264cd93c625b8da5edd80157a899762a1122a09e9600938b6bcabe1ea32536cd23ad511584539b6e9b9caf5e4c", 0x63, 0x7, 0x5, 0x4, 0x1000, 0x9f2, 0x0, 0x2d7880000}) shmctl$IPC_STAT(r0, 0x2, 0x0) 00:00:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xfb, "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"}, &(0x7f0000000040)=0x103) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) 00:00:14 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) mlockall(0x1) semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000340)) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sync() setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xf800000000000000}, 0x1) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget$private(0x0, 0x0, 0x0) semop(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) 00:00:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001740)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x101, 0xffff, 0x20, 0x6a2f, 0x401}, &(0x7f0000001800)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001840)={r2, 0x800, 0x9ef}, 0xc) r3 = getpgid(0x0) freebsd11_lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001580)=[0xffffffffffffffff]) r9 = fcntl$getown(r0, 0x5) r10 = geteuid() getgroups(0x1, &(0x7f00000015c0)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001300)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="6ca75d99d29e282d5d0282339c28e1dee493f5f20e0acd91a58b7ebf2527b76db59ab0f2441ede861ee51da54f034ffc3a0fe7421449ac9e3ecf84b9b76bcdddf13229df3f71df1b550d18dbd8c9d6e1505b2ff3ec7c61ad391c795c1a7ce27c2589b63921be53bb284ce6dde5c400a037f19d42c30afa6cdb8001a2888ff53af84a673e1b1256a4cc2ffe6cb792afc9a0544027e1dcba480f94d309765b4681ef9f8a35408345e4ab290793d5451036cb839b2250baedf59603963dcaa083", 0xbf}, {&(0x7f0000001180)="5e9cc5e9a5d495e9e2e2303e09d91a874b1ffc0fc0950b678168bcac6fd8eb42e4faced82854bdc6c6abbcea7875090f056c55e8fa2cfbf204937059725787eae997f781a90172221de532b73c37a6a8a7b6f95a3025c2d7a995dee445c0e2bcf54ae232e282af71d40b42117ff42ebdc3366e838466605ba79a6f49855fa34e8afcbeb9281401b345c87317f06d32fc7b397a280daefcf6a4a9d25cf47aa3754c644194b7157832608b9fc683399e80a721", 0xb2}, {&(0x7f0000001240)="13e5b4162755bb21e904e2fac49349f7e88a484a6b32a1549836506fe6cd1cc007812e35d4b99a6c4704a8336611984e34a056dad5db9500db64fda9c22960f712bbdd7c8e9011d0b64472ccb6f1bcf484a4598aafcdbc5172cb61fb9ab2e4cea853725caccb98ac179c25151f9ef534b0a8c1d4d50a020059af5029a3240ac059731bc56acab829385ce383ec2e47564323918d66491f06766fe632038ffdf3a23e17e00192", 0xa6}], 0x4, &(0x7f0000001600)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0xe8, 0x4}, 0x1) 00:00:15 executing program 2: r0 = socket(0x2, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000140)="1997ef5f84e42eb48873152177dcbb4022397e05bc468fa908c818425b13092516741d9503e34a8d5190d5ce75023396324b63f59685e26ec393f721a09dc9afb0045ba983e9e3c83754e9e8fcd77419c76db1434698aad8655b330cb943dc6a920b1f31ef98ddb49b87bfb9b1a551bcd5f7b0a50c3c85da269001d475c9111d747ab7eaa2a648d9b8d3b3194f112eb4935b2c9a") socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) shutdown(r0, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x8, 0x100000000}, {0x7fffffff, 0x749d}}, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x7ff, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:00:15 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) truncate(&(0x7f0000000080)='./file0\x00', 0x8) 00:00:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/49, 0x31, 0x1, &(0x7f0000000040)={0x1c, 0x2, 0x6}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x40002, 0x0, 0x0) 00:00:15 executing program 3: syz_execute_func(&(0x7f0000000300)="986636dcba8d8999990520d0f8079113b04c4c41e2e996c4237909a200800000e60fc4014e66f66d220fc4c4fc22ebd72e41812047002b0000006eba0dfe8c73c481f851c7c4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb573e65f37ef2c4618de3c06465a72a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f380483f344ad0000") r0 = getpid() getpgrp(r0) getpgid(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="e922c2dd19694a94847e5746d5e63f42d17df3981fae93033358370b653db5440496a6f1185f63956cc6e5cd48f3ff6491939a75fc0be7772752fd1c13ff3b3dc29b9b283cf3e4469915fc08e4cead", 0x4f, 0x8, 0x0, 0x0) 00:00:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0xff23) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={r1, 0xd1}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x7c, &(0x7f0000000140)="336788aef7919aa0e246d2699c14583f73ab246735ddbbdd24fbe9cdc4a9ebb3c94f8a717d235e63b71d3d1e88d5db97c02eca14ed652d1b5f5261e7b1960aeceb0a3baf7ff94f9944f4a79898129b8f07d59288732ba72ab22c01786f0e5010403d36d73908f90a8f2d598ae141187400ec22987de106264611ef6d3d4db3da084751a6dfd6d6ebc1b2a3db440916259f", 0x91) 00:00:15 executing program 1: syz_execute_func(&(0x7f0000000000)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getgid() 00:00:15 executing program 1: syz_execute_func(&(0x7f0000000140)="c4637963e4fecd8040afe59f7dd0a5207dd025205bf9c40e63ec3ac7c7e4c653fb0fc4014c5868f4a95ff9c44149f2068f673ef044101d0040f6bee00000e28020626221fc51c4410de8680cedc48192558dc3c366450f67067c7cc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00") 00:00:15 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) socket(0x1c, 0x0, 0x81) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0xcbe0441a, &(0x7f0000000040)="947332d99d1c22c102097ce4a2e23392a9cffa23bb6ff0b524886b68b0ac3bad7a0dd7477fbc55f73f7781031792d028dcafc44ea88fd0337947cadea0d0a1eea60d165268e8a84b59c350f10e018a9e11c535522f1e992c9907a1d73373a2e7347fbe0d2d44231d8de47561deae423be9d3bb2e958be40d28") r1 = socket(0x2, 0x3, 0xfffffffffffffffc) getsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f0000001340), &(0x7f0000000000)=0x4) r2 = semget$private(0x0, 0x1, 0x40) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f00000000c0)=""/96) accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x0) 00:00:15 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000001c0)="507db2f5") nanosleep(&(0x7f00000000c0)={0x0, 0x8}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8000000000000, 0xf, 0x8, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x0, 0x800, 0x44, 0x8, 0x3f, 0x2, 0x7, r2}, &(0x7f0000000140)=0x20) 00:00:15 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) socket(0x2, 0x30000005, 0x0) 00:00:15 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000000c0)=0x80000001, 0x4) 00:00:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x1, 0x2100, 0xefa, 0x5, 0x9, 0x0, 0x7, r1}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x29, 0x51, "e1fec3ff9f65bbe5b8d40585248b0f6a50c8805726be2cc6598a75a9fc30b6d32612b70b3a7a85921b6401eb175573d8ab2d661f52f61571b67d063fcc3dc1c3f9cc4ef1dcd992cc98039e35f63905f400"}, 0x59) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:00:15 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "47e9cff580214faa80dd9ac4d64d7d80c1f8913d0ceaad043f18007717cd6f376b26eb0353eab44d9cf7686f8077c2bb45a3629a6ed29957bdeee07e8390df2709914b58813a7a51b1f4d09e1aab822b8e0c0167f3cc8d242f89b2106fb3ed118a7f68892bb21a355df950d6faf1196b95c736589a2728a16c64b33b3041067aa0760a03b9e4ecf247e62a17b3402fe9582e2153179a3f2b9cd4a89528e1d93ff77e32aa293f301ee6e905022c5f3c05aac09c83dae40afb298697160f3e4334ea76f4bec49320df5ec9f70058a5e129052f468dcb535d2722926ec775c80fba7ace526fd87dbdb993e9b57a575ab844"}, 0x100) 00:00:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) poll(&(0x7f0000000000)=[{r1, 0x2}, {r0, 0x8}], 0x2, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x7, 0x2464, 0x7, 0x0, 0x1, 0x1, 0x8, 0x9, 0xfff, 0x531, 0xff}, 0xb) poll(&(0x7f0000000040), 0x39e, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@empty, @multicast1, @local}, &(0x7f00000001c0)=0xb) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x2, "4b442398556d65b2ace6a7bc914634ca"}, 0x14) 00:00:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, &(0x7f0000000080), 0x33e, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0xffffffffffffffe0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1}}, r2, 0x6, 0x6, 0x10, 0x7, 0xc08, 0x84a5}, 0xa0) 00:00:15 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000100000000e7000000000700"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000006184fa6640466804000010000000001d6c2473b4d7749d90e0e9b08655344a9a54327074c258968a929e9ed0795ca2fb9f3fa848a3bee7124f15167ed14b1773dbbb64f128b66c84f599719a3cb9373c2ac0b86e814f711fc29a73abb802702ebeeaf911b565423c1db868309107a0f03c1883b3676013f8a52f90dd3c8f673086212ca0a0ebbba3bf03c90f039888604fce73b1f6340341b71325e086a4"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 00:00:15 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, 0x8) 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d90070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000b80), 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(r1) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)=':}![\x04#*-]\x00', &(0x7f00000006c0)='^\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='\x00', &(0x7f0000000780)='&\'^&\x00']) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) freebsd10_pipe(&(0x7f0000000880)) chmod(&(0x7f0000000800)='./file0\x00', 0x40) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='./file0\x00') setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x80}], 0x2, 0x2080000000) getpgid(r1) getsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000200), &(0x7f0000000300)=0x166) 00:00:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x20) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/35) r3 = socket(0x2, 0x1, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ff2d2f665a6c65302f46696c653000"], 0x10) sendmsg$unix(r3, &(0x7f0000001b00)={&(0x7f0000000180)=ANY=[@ANYBLOB="00002e2ff02224a1302f6669047f981393a14262b09c7e24001c2f668616b10e00"], 0x1, 0x0}, 0x0) poll(&(0x7f0000000080)=[{r3, 0x2005}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) r4 = getpgid(0x0) getpgid(r4) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) fcntl$dupfd(r6, 0x11, r6) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c230f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6ac15c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000240)="0d5a5a3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c42a511b2d9600000000dc1d1d440f2b550142c4b331d320b15ffb41fa5ffa5f0f0f3804830a000000") 00:00:15 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000500)={0x10, &(0x7f0000000480)="5fccec6f95d279f29067e304ba41df14ec00e90ff8fda7ac7502564250a7e38aab7d5433a742bf4492736f2070c84bde8f45fe07b0dec3044f83d892d37803a521c2804b3c7b99c57d709b8283e1cb1841d7e824181c791047866098", 0x7, 0x6, 0x8}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\\\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='${]-\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='!\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='-.\xab/@\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='-\\)(\x00']) r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x14) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000440)=0x6, 0x4) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x204a}], 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x80}, {r0, 0x50}], 0x2, 0x44eb) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') 00:00:15 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xcd, "b48fadaf983d7a62e39079c146e537882dd6b682d73893b663d582f6ac65ba39f0c2595f3e0f44369965a020aae282d36eb496850705bb22e04ccbe200e92ee41f9d9b7d630a63460d85a5dc8b61d5ea8c74993010ff2272a9f69a3c8cbbea0ca1283710115592fc9365df52184b5ce23518fc446680195758835db3e83637327d5339686a4e7a2eb4f19c9d45ecc1b20444d6bef20f08d680528e3f9c3f7af1a00b65d58e641fa89b45eeb1fff315a88a11985a631985f3d3592f5f1a07a910fa0c229c02bfca887d2bc285f6"}, &(0x7f0000000080)=0xd5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x820, 0x81, 0x8, r1}, 0x10) r2 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10) 00:00:15 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000003c0)={{"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", "3dbe0871fd2864213b5c938e4fab82c1de7912cdc552726f583233d95762a4fb", 0x8, 0x6}, &(0x7f0000000300)="d9d6405921edde57b5675de43677c65dc8ed4970dd2943930a136dfb6a6b358a0e387507047f462f43ee5fbc5f055fc506e2f1a8a409e3b34bd09c6187c734e662c1e32a200effa4d546db889f0e93a4d3b0fc3022b1439ea59bb18702cc489adbfe8938b63795981c5f378b493e59bc088a6b89cf65a6fb9638be57198feb9e108e29e1b8e3fb193d321bb37b5da445cbbbed08c7cd118e8f9caaa51910036303593c894db2c9c6eae6e6ddc9d8", 0x1000, 0x0, 0x3, 0x5, 0x4, 0x9, 0x2, 0x401}) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)=""/5, &(0x7f00000001c0)=0x5) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001}) r2 = semget$private(0x0, 0x1, 0xa0) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000200)=""/56) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000240)="2feb07a0db760dccbcbdb81e2c32792dad43cae85f12d93ea53fe255b01d9df1d09847f7e0c4c70c56a11de215f0b753a6b59133e2dcc4f405469dd0c08d428d0e95be03b0ba11257e10bedcc538be2ae71345975fcc84d6922cb75da7c4d079600a6a136e4ed9288e32cd9ce827b82275c0ec3800653cbbd2f116d67770db7b9fe2") __semctl$GETZCNT(0x0, 0x1, 0x7, &(0x7f0000000100)=""/147) 00:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="063fd6a067"], &(0x7f0000000100)=0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000000080)=0x8) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r2, 0x0, 0x1) r4 = getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) r6 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) shutdown(r6, 0x0) ftruncate(r1, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r7 = getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgid(r7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) getpgid(r4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r8, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:15 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "79cb63e99f5fcca7ef91495a29a7df29a81538b3faf8094f3e92de6f2269a1c99ec16c445542aab2b3e6da142bc89f2762da3448aacbffc02e740fb6f33cde162d9ab2ba3f0df1c0e11430576c6840f2e2eb43a11b264540935fee90ff1342a344a11b4687b2300d081a859cc663d5c2df2cece58f6c4698ace1ec505db3ed17d0120f5249efbe8e5dc907837244b5bc16017d5d6a297f063607ff4752a5b207e3057c863af6a3f517a7fd565f353ead66e93f721902eb47d20be667c1406065b36bbcad23fae9310dad58efd1294651c522030e984a53a2b15cdcc8e1103510417909ab572d07988908cbae733788cb"}, 0x100) r1 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000011c0)=""/133, &(0x7f0000001280)=0x85) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000012c0)={0x3, 0x0, 0x0}, &(0x7f0000001300)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001340)={r2, 0x2}, 0x8) r3 = accept(r1, &(0x7f0000001380)=@un=@abs, &(0x7f00000013c0)=0x8) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000001400)=0xffff, 0x4) pipe2(&(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) faccessat(r5, &(0x7f0000001480)='./file0\x00', 0xc0, 0x400) recvfrom(r3, &(0x7f00000014c0)=""/188, 0xbc, 0x1, &(0x7f0000001580)=@un=@abs={0x0, 0x0, 0x3}, 0x8) pipe2(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001600)={r2, 0x1000, 0x2, [0x400, 0x4]}, 0xc) r8 = accept4(r0, &(0x7f0000001640)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001680)=0x10, 0x20000000) r9 = openat(r5, &(0x7f00000016c0)='./file1\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f0000001700)={r2, 0x3}, 0x8) recvfrom(r1, &(0x7f0000001740)=""/4096, 0x1000, 0x0, 0x0, 0x0) fcntl$setstatus(r7, 0x4, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000002740)={0x4, 0x4, 0x5210, 0x40, 0x2, 0x6, 0x3, 0xffffffff80000000, r2}, &(0x7f0000002780)=0x20) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f00000027c0), 0x4) r11 = open(&(0x7f0000002800)='./file0\x00', 0x41, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000002840)={r2, 0x5}, &(0x7f0000002880)=0x8) r12 = semget$private(0x0, 0x3, 0x80) __semctl$GETALL(r12, 0x0, 0x6, &(0x7f00000028c0)=""/246) fstat(r5, &(0x7f00000029c0)) ioctl$DIOCGETALTQSV0(r7, 0xc100442f, &(0x7f0000002ac0)="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") setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000003ac0)={0xf7fe, 0xa75, 0xb4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x15, &(0x7f0000003b00)={r10, 0x4}, 0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000003b40)={@remote={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000003b80)=0x100000001, 0x4) 00:00:15 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000040)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:15 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, r2, 0x400) r3 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 00:00:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669df653000"], 0x10) shutdown(r0, 0x1) 00:00:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20101, 0x100) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xa588}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) syz_execute_func(&(0x7f0000000240)="95041d0f05c46369ac1200e4bf72720f0f298f17955bf98df9f23e26220ff3440f9dbad5ff1100a0e5be34d1c4e1f9c444ff2675d765660f79ea0f6eba0d8c738846df2df7ffff7fc40fbb0198e8e80000000fbfce0f73d5397e00572644a5b6b6470fbb7508f24d0f2d96000000000fbdcbf3440f2b5501c461205ffb0f3804830a000000") 00:00:16 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r2, 0x0, 0x1) r4 = getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) r6 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) shutdown(r6, 0x0) ftruncate(r1, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r7 = getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgid(r7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) getpgid(r4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r8, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe") ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f00000000c0)="323cb3344ce879bb094675965500a265b3d120bbbb3d31f2d4227e11d7da27aca251fcd2378583e71851cdaafb61007e125d1f153289e83a2aa0c6e0d73a38334c7855d7cc969486d21d3fa5fe317a49652d360b9d935fa325d42d3ebe87eca3c5149ec4780540151cce37b299ead3c75b53a1c1b43cfb7ec1ef4bad63a151c024a4928183b9c30a5330596dd1eebe26fbf9785a8587614c78fb5801a774539e9a7de75597fe0a83f0b5bdaa633365e5b4", 0x2, 0x2, 0x18}) 00:00:16 executing program 2: syz_execute_func(&(0x7f00000003c0)="982c3d0f050520d0f80791b06a4141e2e996855b99c466a4c4660fc4e22d99cd66f66d220f66450f73db0418fc22ebd70f9e650000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebec4e17a5b460e64470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") 00:00:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0x2) syz_execute_func(&(0x7f00000000c0)="9826473e431c170f05f32459bfd9130005c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:16 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x40004400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) write(r0, 0x0, 0x0) 00:00:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x332}, 0x8) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x164, 0x37af580a) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) bind(r0, &(0x7f0000000180)=@in={0x2, 0x3, @multicast1}, 0x10) freebsd10_pipe(0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=0x0], 0x3) 00:00:16 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xfe, "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"}, &(0x7f0000000380)=0x106) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0xe2e1, 0x1, 0x0, 0x200, 0x335, 0x6, 0xb8e, 0x7ff, r1}, 0x20) freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r4, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) setreuid(r2, r3) semget(0x3, 0x3, 0x10) r5 = semget$private(0x0, 0x4, 0x80) semop(r5, 0x0, 0xfffffffffffffed8) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) shutdown(r6, 0x0) recvfrom(r6, &(0x7f00000000c0)=""/135, 0x87, 0x80, &(0x7f0000000180)=@in={0x2, 0x0}, 0x10) 00:00:16 executing program 1: execve(0x0, 0xfffffffffffffffe, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f0000000080)='./file0\x00', 0x120e40, 0x22) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:00:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) flock(r0, 0x7) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/31, 0xfffffffffffffdee}], 0x1, &(0x7f0000000140)=""/13, 0x12c}, 0x0) 00:00:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) socketpair(0x0, 0x1, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x1, @multicast2}, 0x10) 00:00:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x7]}, &(0x7f0000000080)=0x6) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1}, &(0x7f0000000100)=0xfffffffffffffd97) 00:00:17 executing program 2: r0 = socket(0x11, 0x6, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 00:00:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x4800, 0x5, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x900, &(0x7f0000000000)={r1}, 0xc) 00:00:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) shutdown(r0, 0x1) 00:00:17 executing program 1: syz_execute_func(&(0x7f0000000280)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c73c442594586b62fcf4ac4e201acac000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:17 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0xa7, "6d3c47e4151b73a6b522287de4a4954cb96ec7bb7150bd1a2eddb1d0018afa4539c55f5ae73d14ea5179ecf53a68acd5d0664ddd50f5383cedc41f89ee186f393ff0dad0f4544d86139a35ae28a15994fac085d3ea1397fb698d0bcbfb36953b2c85cfb57033d772ae86bea8b4108bf456b6a106f08b2b99a179de24e868643525c7a5bcf87f222ee8b12bef67525d98acbebe32a7afa1b35b8f461d342012f7a5646e40e1b49d"}, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) 00:00:17 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202392e66506c653000fb623787a883addcbfdc7e28f7f4befc10042313bacac006152462ada8fc9cae7489cbf54afb6755f4d2c004d5"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f00000000c0), 0x4) 00:00:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/57, 0x39, 0x40080, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 00:00:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x20b, 0x0, 0xfffffffffffffeb6}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000980)="1142c6685a56be206ea9fc8275b4b12a7c8e14ede8038c11a0d6ec1787a8c9695faf2c34fa77249d9f634412e80720975185760baba721ddec04836dd0906b621cd1c66130b9697d53fccacead652a3bb6168a3b3977baf897246073584afe1e35a80ed3d04b915568a70d08deca845c410144e7e19257ee24fe1d55cc525f0701a7b8283a65e980c18591") sendto$unix(r0, &(0x7f0000000300)="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", 0x4c4, 0x0, 0x0, 0x0) shutdown(r1, 0x8000) 00:00:17 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, 0x0) 00:00:17 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x185}, {r0, 0x8df53303aade2348}, {r0, 0x11c}, {r0, 0x152}, {r0, 0x20}, {r0, 0x4}], 0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="05000820fd3ee5d81dd1ec73", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000700)=0x18) getsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f00000000c0)=""/207, &(0x7f00000001c0)=0xcf) 00:00:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0xf, 0xfff, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x2, 0x1, [0x5]}, 0xa) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$inet6(r0, &(0x7f0000000400)="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", 0x58d, 0x0, 0x0, 0x0) 00:00:17 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x0) 00:00:17 executing program 0: pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40000000004) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000140)={{"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", "66b167b1a3fa7eba0f98bec988863102dd345891e74bdee31012f5bc9e209d62", 0x29f1, 0x7}, &(0x7f0000000100)="a3b1cabfca080b8b5d0d00", 0x7, 0x1, 0x0, 0x4, 0x8, 0x5, 0x1, 0x6}) syz_emit_ethernet(0xfffffffffffffffa, &(0x7f0000000080)="79fefb3523e0db659eed1dc008060900000000000000") r1 = dup(0xffffffffffffff9c) freebsd11_getdents(r1, &(0x7f0000000000)=""/107, 0x6b) 00:00:17 executing program 3: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x3) 00:00:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000300)=[{&(0x7f0000000080)=""/217, 0xd9}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/63, 0x3f}], 0x7, &(0x7f0000000380)=""/152, 0x98}, 0x40042) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) getsockname$unix(r1, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) 00:00:17 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1216, &(0x7f0000000040)=0x1, 0x4) syz_execute_func(&(0x7f0000000100)="264791cd808e6b006969ef69dc00d98a20d0d0c4c1393abd5bf9f9c1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f6c6701d1d97c7c730f5726400f0d18c401fe5ff6a9c14600000a8ab1b182010804f4f30fbd110f000000") 00:00:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x8001, @empty, 0x1}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x6}, &(0x7f0000000200)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) fdatasync(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:17 executing program 2: open(&(0x7f0000000040)='./file0/file0\x00', 0x400, 0x42) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x9) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2}, 0xfffffffffffffc67) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) sendto$unix(r1, 0x0, 0xffffffffffffffcf, 0x0, 0x0, 0xfffffffffffffe3d) 00:00:17 executing program 1: r0 = shmget(0x3, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/94) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001}) 00:00:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e3b000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) 00:00:17 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, &(0x7f0000000080)={0xffffffffffff7fff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1}, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendfile(r0, r1, &(0x7f0000000040), 0x100) 00:00:17 executing program 1: symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x1e0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4, 0x7, 0x10, 0xa0c, 0x4, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1000}, &(0x7f0000000180)=0x8) 00:00:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/112) setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0) 00:00:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xff65ecac83034e2c) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x0) 00:00:17 executing program 1: 00:00:17 executing program 0: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) socketpair(0x0, 0x30000003, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x4, 0x0, 0xfffffffffffffe23) 00:00:17 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)) getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r0 = getgid() setregid(0x0, r0) 00:00:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="2976acc95045a4934d2c21df9d2aec5f52fccb036e0dd0de3f0c2eab32d5c457a268562d35e50a2758f406d1892248cedae4c21a18919bc69ca4a2596b3f6e06", @ANYRES16=r1], 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockname$unix(r1, 0x0, &(0x7f0000000040)) 00:00:18 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x85ee82edffa9d786, &(0x7f0000000100)="fac05025dcbfad42b804778db4a0c3c1c0805c16882215e97b98f203a9071cf1bcb4666b27c2f6e05c6567de58164dd5ec0301321fca6def830da0e2cde9518ab0d002c3cfd66269719571e288635c34e545b7aaf76fb853edc44bf460f473be1520e131c2f05fa55d9e7adbde1eeb2c5fb9d75d2a0c22a5cf0d799d8762258d704de3eee998726b2c8a6e9738b5f0f805efa569298f0dbe11f94b8e784b196d9b4e6a604c60f837b49e5631ec8bbd0bd4a386c5b26b2fe01a44e96ff924e07f5fc3bf55380cffcaf1395f256e7c9d5fd7c92c", 0xd3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000200)="f661d6d50f00dc9dfd0c3962682134fd0cd67eec85247f365cd083e18a2fbd87e55e440c26dd9147be47418b933c7762c0b10f3258a7d23fa2a59f7dee7881c5db37a3146b0a9412d4036b5cc2582b1ba9c0976dadccb114e9a5622e518d6fb2c6afdbc264358cfedfe55c583915735523189180357d140b5d448d315066") mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x8) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="351306adf5") 00:00:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) sendfile(r0, r0, &(0x7f0000000000)=0x18, 0x4) 00:00:18 executing program 2: r0 = socket(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="89ce935d000000a76907cf"], 0x0) getgid() setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000200)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x800000, 0x400, 0x3, 0x10001, r1}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r2, 0xffffffffffffff2c, 0x3, 0x2, 0x7fff}, &(0x7f00000001c0)=0x18) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) fsync(r0) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:18 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 00:00:18 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$lock(r1, 0x20000, 0x0) 00:00:18 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:18 executing program 3: syz_emit_ethernet(0x57f705aab155bad8, &(0x7f0000000000)="7909008ce629923affed35c0080600200800140471020252fbffc2d50b8fa73e1a9ab22100a59186ca3f71ac960d7aacad5ed7721a2c000049084b980f00ea09ffe671ac960d") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x6c}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x20, @empty, 0x9}}, r1}, 0x84) 00:00:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x5, 0xc9f, 0x2200, 0x7, 0x4d03, 0x9, 0x1, 0x3c1f, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x0, @rand_addr=0x71c17ed1}}, r1, 0x100000001, 0x13f, 0x201, 0x10000, 0xa929, 0x337d}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @rand_addr=0x4}}, r1, 0x3, 0x2, 0x103, 0x8, 0x8001, 0x6}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x4, 0x8001, 0x400, 0x8, 0x1}, &(0x7f0000000240)=0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202001043696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:18 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x3) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) close(r0) 00:00:18 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:00:18 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xfff, 0x7, 0x1400, 0x5, 0xff, 0x8, 0x7, 0x5, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0xffffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x3e8) syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x5) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) msgget$private(0x0, 0x8) recvfrom(r0, 0x0, 0x0, 0x40003, 0x0, 0xffffffffffffff24) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r4}, 0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000003c0)={r4}, 0x8) 00:00:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x80000001, 0x20000}, 0xfffffffffffffea0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x10, 0x0}, 0x0) shutdown(r0, 0x1) 00:00:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) 00:00:18 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6(0x1c, 0x10000003, 0x0) socketpair(0x1e, 0x0, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x9, r3}, &(0x7f0000000280)=0xc) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf027]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[0x0, &(0x7f0000000100)='\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='{\x00', &(0x7f00000001c0)='\x16\x00', &(0x7f0000000200)='@/\x00', &(0x7f0000000240)='(},\x00', &(0x7f0000000280)='/#\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='\xaf\xd7\xef6f\x81\xde\xe6\xdd\xf7q\x8d\xc3\xf2}\x92.\x84t\x99\xce\x1aU\x1e\xd3\xb5\ac0\xa8\xf7\x8cN\b\xf1\xd5\x05\x93\x14^\xb3{\xad\x99T\xb4\xaa\x02\x9f:\xbd\x83J\x9cRj\xe9\xf1a\xca\xab\x9b\xf3\x04%\xa9g\x95}\xc7\xe4\x840a\xe2Nu\xe8\xc6Y\x7f\xb5Ao\x17H\xb1\x06\xd7\x88\xabe\xaf\x91[KE\xc9', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\'-\x00', 0x0, &(0x7f0000000440)='\x00', &(0x7f00000000c0)='%']) ftruncate(r0, 0x80000001) fsync(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x0, @rand_addr=0x1}}, 0x0, 0x1, 0x10001, 0x100, 0x10000, 0xffffffffffff1a21, 0x1000}, &(0x7f0000000480)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000005c0)={r2, 0x10000}, &(0x7f0000000600)=0x8) unlink(&(0x7f0000000000)='./file0\x00') getgroups(0x0, 0x0) r3 = socket(0x1, 0x5, 0x200) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000300)=0x8001, 0x4) 00:00:18 executing program 3: munmap(&(0x7f0000bb4000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) mlock(&(0x7f0000dae000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x175}, {0x1c, 0x0, 0xec0a3b2, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x2, [0x9, 0xffffffffffff0000, 0x6, 0x40, 0x128a0948, 0x80000001, 0x0, 0x4]}, 0x5c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xe80, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @empty, 0x5}}, r1, 0x8, 0x2, 0x5}, 0x8c) 00:00:18 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/88}, &(0x7f0000000100)=0x5a, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mlock(&(0x7f0000ddb000/0x200000)=nil, 0x200000) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000002c0)={0x200, {{0x1c, 0x3, 0x2800000, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff062}}, {{0x1c, 0x1, 0x1f, @empty, 0x1}}}, 0x108) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x8, 0xac7}, &(0x7f0000000040)) 00:00:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x532b142f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={r5, 0xd34, 0x1}, &(0x7f0000000240)=0xc) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) sendto$unix(r0, &(0x7f0000000600)="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", 0x1000, 0x20000, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) getuid() pwritev(r4, 0x0, 0x0, 0x0) msgget$private(0x0, 0x7c) 00:00:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8, r1}, &(0x7f0000000100)=0xc) socketpair(0x10, 0x3, 0x20, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r1, 0xffffffffffffff01}, &(0x7f00000001c0)=0x8) 00:00:18 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, 0x0], &(0x7f0000000640)) mlockall(0x3) symlinkat(0x0, r0, &(0x7f0000000140)='./file0\x00') sync() sync() setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x40, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000080)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x0, 0x8, 0x0) 00:00:18 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:00:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080), 0xfffffece) 00:00:18 executing program 2: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) msync(&(0x7f0000b3a000/0x4000)=nil, 0x4000, 0x2) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") r0 = fcntl$dupfd(0xffffffffffffffff, 0x4926e871f8d19ab3, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x800, 0x200, 0x4}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xffffffffffff1e47, 0x681}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7fffffff, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x10000}, 0x8) 00:00:19 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x104) truncate(0xffffffffffffffff, 0x79) lseek(r0, 0x0, 0x1000000000003) r1 = semget$private(0x0, 0x5, 0x28) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r2 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/28) truncate(&(0x7f0000000100)='./file0\x00', 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) close(0xffffffffffffffff) mkdirat(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)="7acd5fa61c7aedf3451c715faaf77bfba3dc39edde8a258c4525ce465f0e17dcbc9131f34227083b61af16e4099cd18c12cb495908022d7032cc0fd5ef63afa79d109c961cfb77145dfb4222ef50da0d8ad2033691d8dab80687dc18c10a76ef54aea343f43a2d0ca7765e9c6f07bd2eee3e2e6127e4abd49253cc3c5dbd041e0dfab844fc16c5336e5e7abc198be37f7322a6a03d2f8b73db23a11b0bd4d771528e4d64dfd76f04674fda0ffa4f8e610c808070239e0efdbbeb2b7f", 0xbc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r3, 0x9d2, 0xf, 0x4}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0xe, 0x844c, 0x0, 0xcfb, 0x80000001, 0x8001, 0x3, 0xfffffffffffffff9, r3}, &(0x7f0000000300)=0x20) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0xfffffeb5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000380)='./file1\x00', 0x20480, 0x40) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000580)="83d5e4f50ed792c4f895712987830ba77a44cbb28e3c00298c91ef91545285de07c9bf875c9d4cb025ebc26ea2e8e85af8fd70a5984ea995ccdae0001b95e91867f05d9b223304ae1a7fae59f5cad6c393b7529899e4593a6705cc") wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r1, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000540)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r1, 0x2) getpid() freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) socket$inet6_sctp(0x1c, 0x5, 0x84) unlinkat(r0, &(0x7f0000000340)='./file1\x00', 0x800) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) 00:00:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x20b, 0x0, 0xfffffffffffffeb6}, 0x0) sendto$unix(r0, &(0x7f0000000300)="298c897724f9e1f8e4e8b475a0dabea7366c863fba6f8d040559ff2ad3627753c0452cc5b52997bb873177d448d3e5f71d5d916b5177ae8aed7a7d3bdb8bf56ea2f317b8c4499d65e15195b81ec33bbaf5eb59e43b05d53cc1d8d2943383eb74e6f235b6693900ffdd82e99275a89086995f87b607ac21b5a1ba4be780b790eea425aca07ccafe8bcc6907eb2f77c40929a2a4f9ba2cd0fcc93feadc5457706b28610de93bdb0237abc5f57e4f3c41962f2d5d87b71b0a6cb15be610be380a01efe9300f2ab8d77f4971ece09d09dd2a80ad44c84cdac31de99e8c4de2afb8b24cc40e085abfba33cb3fe03e90426361d925925a2bdb38524e388bfae2d85bd2b6e27d0ec896134b21ab1fb441c4b8cee4be93cdc769bdc2de2f8db905d8f798ee029e8f9982eabc69f2086453861620801d957eae4f3e096ee2a3ec8cf286dfbf479da46fba2235f16a9087e5921b1235bea6f0032edc60189e3051b7e2745a99fb06dcab192af50252dce5bc2437808234499e4b277a65f491c14bc942969d6b518b0347cd8bdd57d32b41ca42553361d80694ad2a477efb5be64ced10e2b84354a7cef30457fb026aee831ad61b220c4c28a655fc72adf01052a47cf19ff667028ffc1b54b41b53241638d45f6ce8156d59766ac74007dfe3a9eb309a2d508010be85430faed6a2c66e693321824be2c4ec7b13a0e8a4bbbb3ece4af974c095b88b09623cd88c379381f9b95f2e45ae1235e85e6509f1a05fad7ac8c3d37a207809e65390c7a69ca7869727037dc34f80fe360c346e9dc39c37ebe659e3da5244baeeb60aaee59cee61f3426104d326a5e3387ff805dc18af0e9e890770459fbe36caeae526c148cd13d12b758aabc61f3ac14c391d2f4e017daf473477f7c6aff9ffc7e3e202966b66091eae3ab4fafcbddc7bf6587957d50e07cdbfb1f8267991cadd4a9029cf9014051029cbd8a39c39e3d4c94019d4d5fe2206054a0115420391e055fc4f2fdaa2c74d0d773956efb896a83c0a56d69e0b96ef644d100dc20dd64068530d70e7cfd962f4a357f2240a78b1140c78158ca3c3c1a38dabadefae285616d7946ab1398d0a8c8fa3eef33f43256ca98ae81ea34032c4601e2ede2260a135e453628c404b84a5ed5327644056c016adb04529f46846e0b5ca885e8959f6c7683adda3dbc82e4ababc00e49fe5c9ef5cfc1e28e944cb9e34bab5a3b3abce934327873764506342d65503328cfd34a7a705f0d68619aa230d78ad65afd34336f687225766d0365d55f8145b2da84e06ec51e43a58f2fca48ef9fc98a12d969d2b49e3e85cf399e8d2e6b7cd6995f9baaaa9c7ffe1cce7858364d3aa79e4fcfebe436cb0babb463d86cd355ee14eb95abbf0e1f0256c0ae4aae38be1f300633419612901e0d5d94598afe81357bb0188e64e695633bde945ade7ac9af2fd7d09100fe2040fbd99dcc699f8d5960325c8c3c7a4bd55b67eaa82f7a57df05a98d987fcaefe56779f9eac768b88558c27e13cc4360c7870e5b1f56d64e6ea84666fec5077b393288ac92c978e74d99cf9de6c23f61b7125c1a20a50758bed0122a27b94909f22a3a3fae3e2cceb8c1211d884e48635b12d1336bcf6cd0d18df8dfb4d43ac776dae1d27e65df9ac9cbc08b2d4b9235a434d291937a73ccf49e4b2fceb8940462d9b540078b49fdfd021259c7943f9f286e6fb0a2d71a4ee9854", 0x4c4, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:00:19 executing program 3: setrlimit(0x8, &(0x7f0000000000)={0xf9d3, 0xfffffffffffff000}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0xa, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000080)="848c42cbdbe32fbb440a2dead6cc6f8b83c2d1dfb62d450066aba191c49a8ca6304753736b1c62079e5eb1675c0ad20b69f22a753fde3054d8b4eb8efe37150fe18a") 00:00:19 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x4, 0x401) chmod(&(0x7f0000000080)='./file0\x00', 0x8) socket$inet_udplite(0x2, 0x2, 0x88) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x20000, &(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001200), &(0x7f0000001240)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001280)={0x5, [0x7324, 0x7, 0x14400, 0x2c1, 0x7ff]}, &(0x7f00000012c0)=0xe) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001300)={0x0, 0x2, 0xf, 0x1, 0x2}, &(0x7f0000001340)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001380)={@in={{0x2, 0x1, @rand_addr=0x3}}, r3, 0x3, 0xf7, 0xfffffffffffff801}, 0x94) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getpeername(r1, &(0x7f0000001440)=@un=@file={0x0, ""/4096}, &(0x7f0000002480)=0x1002) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000024c0)={r3, 0x2, 0x100000000}, &(0x7f0000002500)=0xc) r5 = accept4$unix(r0, &(0x7f0000002540)=@file={0x0, ""/4096}, &(0x7f0000003580)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000035c0)={r3, 0x1, 0x3, 0xdd, 0x8}, &(0x7f0000003600)=0x18) ioctl$DIOCADDALTQV0(r5, 0xc100442d, &(0x7f0000003640)="91e7de648c8ee370bc180d9631f8ead2ed01de0b970a9a505ed18a7f057f81c17deb44a170c68acdcaade9faa5a9e700c7186b99") recvmsg(r0, &(0x7f0000003b00)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000003680)=""/37, 0x25}, {&(0x7f00000036c0)=""/202, 0xca}, {&(0x7f00000037c0)=""/196, 0xc4}, {&(0x7f00000038c0)=""/214, 0xd6}], 0x4, &(0x7f0000003a00)=""/197, 0xc5}, 0x40000) r7 = getpgid(r2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000003b80)={r3, &(0x7f0000003b40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000003bc0)=0x10) r8 = accept4$inet(r1, &(0x7f0000003c00), &(0x7f0000003c40)=0x10, 0x0) setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000003c80)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) getpgrp(r7) bind$inet(r8, &(0x7f0000003cc0)={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000003d00)={r6, 0x0, 0x7fff}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000003d40), &(0x7f0000003d80)=0xb) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000003dc0), &(0x7f0000003e00)=0x4) 00:00:19 executing program 2: syz_execute_func(&(0x7f00000000c0)="982ce00f050520d0f80791b0164141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x3ff}, 0x1) 00:00:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f, 0x0, 0x0}, &(0x7f0000000040)=0x2e4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000080)=0x8) 00:00:19 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000240)="f761cdbe54b816e3eab19414a4a74e36f9ca4a0375384786f4f9a19ea7eb4dfe7b21486cef87d217a77f359430e815a11fc9520fad1b5ea97f409bbb7fa9bab54706733d740cec370957d96392cbfcea6803ec36049d452ed3a4f803148be7ad1e312e0c5b176abbf6f36854ad7201f595dea196578a58fab5fc4769ebac2236b513f8e22c652ff9a9379d59643f2866c0ce") fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r0, 0x1) flock(r0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:19 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc41626f5f5fec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465711518fe9509b9b9bfc0000c1ea01eff265dc5f00c3266766460fe6ab0f0000005b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x60) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x1, 0x1, 0x4, 0xad3b, 0xf9, 0x4}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x800}}, r2}, &(0x7f0000000240)=0x84) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), 0x71) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r2, 0x8001, 0x2, 0x2, 0x3baf}, &(0x7f00000002c0)=0x18) 00:00:20 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x7) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0x0, 0xe7d}, 0x8) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) 00:00:20 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 00:00:20 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000280)="ed05c133414e9f1805ab8b263a4e665af2bb5440504111f29135a4fb3d4c0b5c5630fc6a466a9302e9de51074d055e14a0d381321c01fa9fae3a6786bfc4ea35e035ef16fd1469c53fd08352bc2264e8fb7d9998c2a7616c11c6") r1 = semget$private(0x0, 0x2, 0x100) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x6}}, 0x0, 0x3ff, 0x1, 0x7, 0xfb12, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24) 00:00:20 executing program 0: syz_execute_func(&(0x7f0000000100)="1c0fc4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x1, 0x30000007, 0xda04) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) 00:00:20 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x404, 0x5) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0xa, 0x0, 0xffffffffffffffe7, 0x0, 0x100ca45c638d3471}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) fdatasync(r0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 00:00:20 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = geteuid() freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000180)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21") r3 = semget(0x2, 0x2, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000400)={{0x3ff, r4, r5, r6, r7, 0x91, 0x7}, 0x921, 0x101, 0x6}) 00:00:20 executing program 1: getrusage(0x0, &(0x7f0000000040)) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0xff, 0x3) 00:00:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x40002, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:20 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000140)=0xfcf3, 0x20000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000140)={0x0, {{0x1c, 0xffffffffffffffff, 0x400, @loopback, 0xfff}}, {{0x1c, 0xffffffffffffffff, 0x1, @loopback}}}, 0x108) chroot(&(0x7f0000000080)='./file0\x00') 00:00:20 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) getpgid(r1) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x1) 00:00:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0x800000000000}, 0x0}) freebsd11_fstat(r1, &(0x7f0000000000)) 00:00:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xb0, 0x4, 0x2, 0x7fffffff, 0x3, 0x2f, 0x2, {@in6={{0x1c, 0x3, 0x400, @loopback, 0x7}}, 0x0, 0x8, 0xb0c, 0xffffffff, 0x3, 0x81}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1, 0x3, 0x2, [0x6, 0x7]}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f0000000080)=0x1, 0xfe9f) 00:00:20 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) recvfrom$unix(r0, &(0x7f0000000200)=""/75, 0x4b, 0x40, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000140)="7f3d323904e851cca9bb4834ba6eb94a4290fde702908491caf9c2d38694111f893c0ca6a90a3f50ef4f18479f125ac2b556ef01cc8b0f2c5651e9bd2a2751645b596650942b77aba1c70d57d5e8a19dc36486452768323cb50d82223ba84ab95f47899ce1a18af01b992efbb08fb23682adcc8710b399b4386cb344f4fe2e444d085dea4e740b06417ecd9b90dd552a04b1112471753fcdc90c91", 0x9b) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f00000001c0)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x1fffffffffffff, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x29}}, r3, 0x802000000000, 0x800, 0x400}, 0x8c) 00:00:20 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) bind$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00002e2f66696c653000f590ecaf880d335894483cb859ada029f6490249607d41e51d720e330e78237397f310d26f6d8d"], 0x864179807a445bb5) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x7f) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xf6, "96b6357aebd7ad37a877f6a6c67e20a5ec6cf33154fcc75a1089677400a35770f6168f0669f33b119c18d063e627b8dc708dc66b501fc2c03df212847ced5b9868e5ac538fd70a9302f5b4268003e8c6f0b039d41bfd6ecfbaec48b26f8d61acf8951cb1ff0903d52ac0fd706122909e69920094db71b98c9003ef50812ac9c4ba5027f8742d58eaad88f9d448ee37133b6f5248b8bca82fdc29dafbe7a95a20634d81e50472fbdcdcedb77fe6ddfa2b31e002d159bceb81bf4de042b8648dfd3b9729019433953e96245f8542223136d9ba6947e2f1f1c661e41df478469769da2b34927d14758c46be0375493bd6207eb214457623"}, &(0x7f0000000080)=0xfe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_opts(r1, 0x0, 0x48, &(0x7f0000000240), 0x137) sendto$inet(r1, &(0x7f0000000140)="e9a1b39c6047cd751ce00353675915bf359c23c4af0a71889e03490e51db9cd412fbe708fdfa0b195ffcc3a4a2737c1273f2e16fc55b17c8ad3c5919e18b4301a8d74e0e6babfe0457dfee92ce2f68bb700a3f88aeaa7ded34dd699b95415ac2ed", 0x61, 0x8, &(0x7f00000001c0)={0x2, 0x2, @multicast2}, 0x10) recvfrom$inet(r1, &(0x7f00000000c0)=""/57, 0x39, 0x80, &(0x7f0000000100)={0x2, 0x2}, 0x10) 00:00:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x89, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}, r1}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x8c) 00:00:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @multicast2, 0x1, 0x8, [@multicast2, @local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0x4, @rand_addr=0x9, @broadcast, @loopback]}, 0x30) 00:00:20 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) sync() pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x82, "048a1e7f23e47e2d214427eb7d47dd171429830e9ae3b2d59bdcbb27358be68ca99f23fe82d86cdeafe1982ed812a250388b7346d9d43642ef2b41827f3486829bf4bc50eb311f54ce4f0c5c5e1cacef9cccdc566eb6382cfabe3f1e54871fde958ecdf448a5293537e1c0ec8b1bea7abdeb824012387a28cc066a2fc9d69859128a"}, &(0x7f00000003c0)=0x8a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000440)=0x8) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r3 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000280)=0xff, 0x4) fsync(r3) futimesat(r3, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000140)={{0xac}, {0x2, 0x8000}}) 00:00:20 executing program 3: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x80) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) truncate(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) close(r2) sendfile(r1, r0, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:20 executing program 2: r0 = socket$inet(0x2, 0x4, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x30) setsockopt$inet_udplite(r0, 0x88, 0xa, &(0x7f0000000080)=0x100000001, 0x4) accept$inet(r0, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) sync() setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0xfefe) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000200)='}-@)-\x00', &(0x7f0000000240)='@\x00', &(0x7f0000000280)='.)^{/]+,\x9b[\x00', &(0x7f00000002c0)='~!#\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='-\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='$\x00', &(0x7f00000004c0)='\\\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='&R\x00']) 00:00:20 executing program 1: mlockall(0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x3, 0x8a71) 00:00:20 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x100000) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) msgget$private(0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x2000000) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:20 executing program 2: setuid(0xee01) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:20 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x204, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 00:00:21 executing program 2: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) munmap(&(0x7f0000c16000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:00:21 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x5) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010b30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3e5}, 0x24) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2043}, {r3, 0x40}], 0x2, 0x7) fcntl$setown(r3, 0x6, r2) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:00:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x106, 0xf, 0x40000000, 0x2}, &(0x7f00000000c0)=0x18) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x1, 0x3, 0x9, 0xfff, 0x4, 0x1000, 0xc0d, {@in={{0x2, 0x2, @multicast2}}, r1, 0x7, 0x3f, 0x20, 0x8000, 0x6}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x20}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0xffffffffffffff80, 0x0, 0xaa}, 0x8c) syz_execute_func(&(0x7f0000000000)="b1c991cd806e660f708301000000fec44139295bf93dc40d0000d58847c7c7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eadfc3c402f53d62086645451867464014157c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a8215c9660f65298f690002cbc30f29905c0000001d54111d00") 00:00:21 executing program 1: r0 = msgget(0x0, 0x21) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/132) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x4, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 00:00:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r1, 0x0, 0x0, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9322c24fba0deca7de3ba6cce79bf33e34a3ca70df6a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5bc42a9bc3bc78bd8ef05f895acb48858d9e7de1c6ff7ff3d1ba9bd92c819e96b427c020", @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(0x0) r3 = shmget$private(0x0, 0x2000, 0x210, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)) faccessat(r2, 0x0, 0x4, 0x100) 00:00:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040), 0x0) 00:00:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1}, 0x8) socketpair(0x1, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:21 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) sync() 00:00:21 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0x953) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __getcwd(&(0x7f0000000040)=""/51, 0x33) 00:00:21 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x1410, r0, 0x4) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:00:21 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300), 0x0) 00:00:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) syz_execute_func(&(0x7f00000000c0)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") 00:00:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xeb, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0) 00:00:22 executing program 0: socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x20000001, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x21, "a53c1651fdb93352676d1f5d40f08f57b2f58c299807664b3e13a66871474865ff"}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x80000000, 0x2f7b1c4a, 0x383f, 0x2, 0x3}, &(0x7f0000000140)=0x98) 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000000)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71add539398171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000100)="e37ad96d7d70b158981576637bd9ab2e5e6865451588898c336fbbe5023bafd15c459c3a1ef0bd90526a97ab9cabc8b0fd2a05886b4f5fe63a1b166a4f5ba5e29ad3b9bebbc7920eff695717c18e88153918d3c7de430130") 00:00:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) mkdirat(r2, &(0x7f0000000740)='./file0\x00', 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) getresuid(&(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)=0x0) r6 = getegid() getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000005c0)={0x0, 0x4, 0xce, 0x3, 0x1, 0x5, 0xd9c, 0x1, {@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x18f5, 0x1, 0x8, 0x8}}, &(0x7f0000000680)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000006c0)={r7, 0x5, 0x67, "55f96ff5fd394ce740483cce637d44e0035b59f7087228815682a89f2b95c23fc42b829ef0fd2bba72c7a87685a57f19148aebf0c103a59220de6e8a0929ba25046f24599578251479b42d263c75983054dd9969f6b7d0aa3ac4333fb50719171bcc0c6d4b696b"}, 0x6f) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f00000004c0)={{0x80000001, r5, r6, r8, r9, 0x151, 0x8}, 0x7, 0x1843be41, 0x6, 0x5, 0x3, 0x80, r1, r1}) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r10) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r11 = socket(0x11, 0x3, 0x0) recvmsg(r11, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000001c0)=""/86, 0x56}], 0x2, &(0x7f0000000440)=""/10, 0xa}, 0x40042) sendto$unix(r11, &(0x7f0000000100)="b100050200000000", 0x8, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_mreqsrc(r10, 0x0, 0x49, &(0x7f0000000280)={@multicast1, @multicast1, @local}, &(0x7f00000002c0)=0xc) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) 00:00:22 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000280)="c4c17a2d0f2c030f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b55c461385d93d62e0000b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:22 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x3f) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) setreuid(r2, 0xee00) r4 = geteuid() setresuid(0x0, 0x0, 0x0) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000001c0)={0x1000, "042dc5c69b1b899509039d50d6cac109"}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xb2, "221c0db77a0599d3dc97b9dbc36e8f9f8eb32ae0694b664c89df7920dd82579a1b2b72d06aeb70b5f59f71951415abff7afc4e48d39e7606cddaa00d494aef7cbad2aa753ecb4f9eefd87d528f586cf03e517da950688644afadfc5e63f9c2745328a1cce5934d44bdae4576758a947f7d84582448758935c0f490d6a19ac28e53002ee8acdcaa06216eee32961390683a1db5f261873e2754622e81e84cd54f5955da415bcef5f85a1fda31e8ea1453650e"}, &(0x7f00000002c0)=0xba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x4bf, @empty, 0x5}}, r6, 0x7, 0xfff, 0x100, 0x4, 0xb0c, 0x7ff}, &(0x7f00000003c0)=0x98) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x5, "c6117655829423ba3e70cc964c8d587d"}, 0x14) setresuid(0x0, 0xee01, r4) r7 = geteuid() setresuid(r4, 0x0, 0x0) setresuid(0x0, 0x0, r7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x8001, 0x4) 00:00:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f00000000c0)=0x4000000000000000, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:22 executing program 2: r0 = socket(0x400011, 0x3, 0x6) sendto$unix(r0, &(0x7f00000001c0)="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", 0x194, 0x20000, 0x0, 0x0) 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$inet6(r1, 0x0, 0x0) r2 = socket(0x2, 0x10000001, 0x84) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x400000083, 0x0, 0x0) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) r3 = getpgrp(0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000180)={0x1, 0x74ec}) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = getpid() getpgid(r5) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) fcntl$setown(r2, 0x6, r3) 00:00:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) socket(0x3, 0x20000004, 0x7fff) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="090080f277a16cdb096463142191560c000000ffffff88e693582240700dd05b97f0ecbf3da78a07ebb2481ff6344d61e56a9f83"], 0x10) 00:00:22 executing program 2: setrlimit(0x8, &(0x7f0000000040)={0x2, 0xffffffff}) setrlimit(0xc, &(0x7f0000000000)={0x8080000001, 0x100000}) 00:00:22 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_getdents(r0, &(0x7f0000000200)=""/186, 0xba) r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x400, 0x3, 0x100, 0x1064}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x87, "e7afdfea782f1b8e73d0d6c1d7ea281c9e966657d665f767507af4747b061a3853fc7a3719cc8f36cc2da893dab3195a552a60c2e8444ace249d27fef70683f1bc259f56e1840310385b8aaffb446ab9bf901b91a801fce46a4ec439b2dc2a1a1e71c44663180a1b2a3b675af228d03e2d829a607f8540f38a9b6f55c8a6b0962e33a105695810"}, &(0x7f0000000380)=0x8f) r4 = dup(r2) fdatasync(r4) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) r5 = msgget$private(0x0, 0x192) msgctl$IPC_RMID(r5, 0x0) freebsd11_getdents(r2, &(0x7f0000000040)=""/39, 0x40) chroot(&(0x7f00000003c0)='./file0\x00') 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000340)="66410f381dbe8700000066430f380a3daf000000c44129f55957c482ddaa3b0f0f2d0b4900008e66f3430f11850000000064e102660f3a1725000000001dc481f75134c6") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b) 00:00:22 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffff9c, 0x84, 0x8007, &(0x7f00000003c0)={0x2, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x47bfefc1, @loopback, 0x1}, @in6={0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x1000}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7be1d353, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}]}, &(0x7f0000000400)=0x10) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x8) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x40, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) chdir(&(0x7f00000000c0)='./file0/file0\x00') futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={{0x0, 0xfff}, {0xc004, 0x1}}) 00:00:22 executing program 3: syz_execute_func(&(0x7f0000000240)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01779b8f9f268760400000000e9589b26c7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c75151c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeec6868b7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1ff, 0x1, 0x1, 0x28c3, 0xffff, 0x2, 0x0, {@in6={{0x1c, 0x2, 0x40, @loopback, 0x4}}, 0x0, 0xffff, 0x1, 0xa000000000000000, 0x0, 0xfffffffffffffff9}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xfff, r1}, 0xc) getuid() 00:00:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000040)={0x7fffffed, [0x0]}, 0x8) write(r0, &(0x7f0000000080)="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", 0xfa) 00:00:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f0000000000)=""/131, 0x83) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98) 00:00:22 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x7ff, 0x2, 0x401, 0x5}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x5}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:22 executing program 1: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) socketpair(0x17, 0x10000003, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0xc54}, 0x4) shutdown(r0, 0x1) 00:00:22 executing program 2: syz_execute_func(&(0x7f0000000580)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e1e1ec4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e200000000200"/136, @ANYRES64=r0, @ANYBLOB="ff0fbd00cf8a0000"], &(0x7f0000000740)=0x3) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xf, 0x4}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x21cfe0dbaaf844c) r3 = shmget(0x1, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) r4 = geteuid() freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() freebsd11_fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x0, r4, r5, r6, r7, 0x24, 0x100000001}, 0x7, 0x6, 0x3f, 0x0, r8, r9, 0x1000}) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000280)="219252d361aac0bce6526584fded0977894635138e5f868a162fefcf2ba8789b47706f5b5bab93e6f181db0eed28e09dd4ea79f122d8d4f399d503bf442e6574e44745df88abce5d44226cc82cd55b65b88a21c9c883dc1c7ae5b73c497da3e75964b61fb228c58b60816067511597da6b2d42bc15208e52c4a6ea1d62b8d96661ae003f7a4acabdc2ba5756097312cee915af333f00275d5369006e9a6f0335fd5926f12ea8d29c5e687bd33607710ed1e6db869b398f5df060d648acce633c44fa4b54356ad9ab24b162fa9df7b94bc003153e89f8") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) r10 = getpid() getpgrp(r10) wait4(r10, &(0x7f00000001c0), 0x4, 0x0) 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000200)="982c0a0f050520d0f80791b04c414190e9963e3ef3420f59f0c4237909a200800000e60fc4014e66f66d220fbcbce5be34d1c4e1f8c421fc660f676699d72e41812047002b0000006eba0dfe8c7388d8a1c40fbbc4e201acac10000000808f294001b00b000f71d5398fc978e3cf57c46291ae8ca065600000c4618d63087c7c6464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9ff110f0f3804830a000000") 00:00:22 executing program 1: execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000040)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100300, 0x11) r1 = getuid() setresuid(0x0, r1, 0x0) r2 = geteuid() setresuid(r2, 0x0, r1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r3, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0xfffffffffffffffd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x1, 0x2, 0x0) recvfrom$inet6(r4, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget(0x1, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4, 0x20}, {0x2, 0x9}}, 0x200) 00:00:22 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x0) 00:00:22 executing program 3: syz_execute_func(&(0x7f0000000080)="952c800f050520d0f807911441298f17955bf95bf90fc4014cf23e26220fbff6000000a0e5be34d1c4e1f8c421fc5122c1d72121c48192558dc3c366450f18c40fbb0198860000000fbfcec422819014e50e000000c481f8521f572644a5f0470fbb75080fbdcb0c04c461205ffb3e11bd110f00000f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000100)="aa7bb0741e7d21bc5083cd8dc8830833e5a8bda00bfc48a5c8311c8209b696ddb36e87119d17039ebeb85d1746b464809b5f2a6f447d4ab2bc59f8f34968440197c6adb81767dc005ade32b94e280f77a603a628a3f2be846b5367ef4e8bec99bff6822728203b688c21ea98b3527af1847b0412b1939fac5460976a26d72066f4a94591f294d94dc3df17ed681f8ff826a9d8dc3905f2c99f48482080994fab09089dda9676e70aa06349f2fbb94fff2b65acb188d2bee4b47259ca9a40fff73d", 0xc1, 0x20004, &(0x7f0000000200)={0x2, 0x2}, 0x10) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="ef421d4fff9e6572ff0b167785e6b1bb3df1099c851e7dfd4ff06e5c4659f08e9661b17642f67a63a077cfbc13b6713678ff18724754c9929d31bf56406858808251095911f71dab952225c74254a7d9563e5d98c8") msgget(0x3, 0x400) 00:00:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x80, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, 0x0, 0x0) 00:00:23 executing program 1: nanosleep(&(0x7f0000000000)={0x4, 0xffff}, &(0x7f0000000040)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r1 = socket$inet6(0x1c, 0x5, 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001380)=0x4, 0x4) sendto$unix(r0, &(0x7f0000000180)="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", 0x1000, 0x108, &(0x7f0000001180)=@abs={0x0, 0x0, 0x0}, 0x8) nanosleep(&(0x7f0000001200)={0xffffffffffffffbf, 0xb}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000011c0)={0x0, &(0x7f0000001240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000001300)=0x10) r4 = shmget(0x0, 0x2000, 0x64, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001340)={r3, 0x6, 0x10001}, 0xc) getresuid(&(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)) clock_gettime(0xe, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000001480)=0x1, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x8144, 0x80) 00:00:23 executing program 2: r0 = semget(0xffffffffffffffff, 0x4, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) socket$inet6_sctp(0x1c, 0x1, 0x84) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}], 0x1) 00:00:23 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdirat(r1, &(0x7f0000000040)='./control\x00', 0x80) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x800000202, 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000100)="a9", 0x1}], 0x1) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x2) fchown(r2, 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x60) writev(r2, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 00:00:23 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r0, 0x2}, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@empty, @remote}, &(0x7f00000001c0)=0xc) 00:00:23 executing program 3: r0 = socket(0x1c, 0x10000003, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653020"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="9bc70000018000000400002e119f2b7339fa64003c879d362a8ed0e4310874fe46b959fcfcf54fb5252d5528302195b48ff56625a6315b8de48215"], &(0x7f0000000100)=0xa0) 00:00:23 executing program 1: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c2b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d94c4c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) msgget(0x1, 0x204) r1 = socket$inet_sctp(0x2, 0x1, 0x84) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000480)={@empty, @loopback, @remote}, &(0x7f0000000540)=0xc) getpgrp(0xffffffffffffffff) r2 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8000, 0x0, 0xfffffd99) setsockopt$sock_int(r2, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) 00:00:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x16, &(0x7f00000000c0)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d") ioctl$DIOCRDELADDRS(0xffffffffffffffff, 0xc4504444, &(0x7f0000000680)={{"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", "7e04b23bff61213add2611ac5636bbceb6e6116194608ca77bc7a04470c07878", 0x0, 0x3f}, &(0x7f0000000100)="161e031bf076fa842e79109e1bb10c74d5488d5614b114f2ef69d5cf626f95e95de024853e6fb3fa29fad37a47921dc1442ccacb16b7d5077c428c47a23e3711455a6dbc33fa30622168a18b695da1155f95d42af4659148b7df7d5babe936139e68048850bb7f214e69e27ab94f5ad5b7bef4523a60e46a43f3c72bc58e09527e14e523faec54f9e7774b7c2fb8d44dd7e1c0c7664495e7f50b03e1a05230da3c71071626cebb2f7940406044339de5260c2b36a2ec5545be54946564069ae1f3d527", 0xffffffffffff8001, 0x6, 0x5, 0x0, 0x6, 0x3, 0x8, 0x80000000}) 00:00:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x16, &(0x7f00000000c0)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d") ioctl$DIOCRDELADDRS(0xffffffffffffffff, 0xc4504444, &(0x7f0000000680)={{"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", "7e04b23bff61213add2611ac5636bbceb6e6116194608ca77bc7a04470c07878", 0x0, 0x3f}, &(0x7f0000000100)="161e031bf076fa842e79109e1bb10c74d5488d5614b114f2ef69d5cf626f95e95de024853e6fb3fa29fad37a47921dc1442ccacb16b7d5077c428c47a23e3711455a6dbc33fa30622168a18b695da1155f95d42af4659148b7df7d5babe936139e68048850bb7f214e69e27ab94f5ad5b7bef4523a60e46a43f3c72bc58e09527e14e523faec54f9e7774b7c2fb8d44dd7e1c0c7664495e7f50b03e1a05230da3c71071626cebb2f7940406044339de5260c2b36a2ec5545be54946564069ae1f3d527", 0xffffffffffff8001, 0x6, 0x5, 0x0, 0x6, 0x3, 0x8, 0x80000000}) 00:00:23 executing program 0: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) syz_execute_func(&(0x7f0000000080)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:23 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) 00:00:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r1, 0x2}, {r0, 0x2000}], 0x3, 0x8000) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000380)={0x5, {{0x2, 0x3}}, {{0x2, 0x1, @rand_addr}}}, 0x118) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0x1, 0x10000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r3, 0x2}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0xad3, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000240)={0x8, {{0x2, 0x3, @broadcast}}, {{0x2, 0x0, @loopback}}}, 0x118) 00:00:23 executing program 1: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c2b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d94c4c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) msgget(0x1, 0x204) r1 = socket$inet_sctp(0x2, 0x1, 0x84) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000480)={@empty, @loopback, @remote}, &(0x7f0000000540)=0xc) getpgrp(0xffffffffffffffff) r2 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8000, 0x0, 0xfffffd99) setsockopt$sock_int(r2, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000a40)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000c402e1aab7000000009f") syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d9c4e37d19b4f00200000000d0d00fd1b02db5d900960092922940ef0e0ce466660f7fd80000200f450fbd27a95f0bc482613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600c4a32949fc48b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) shmget(0x2, 0x3000, 0x81, &(0x7f0000ffc000/0x3000)=nil) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(r0) r4 = shmget$private(0x0, 0x1000, 0x10d, &(0x7f0000fff000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000540)=""/179) getpgid(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) shmget(0x2, 0x3000, 0x7f, &(0x7f0000ffd000/0x3000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) getpgid(0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = socket(0x0, 0x5, 0xffffffffffff7fff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r5, 0x2) r7 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) ioctl$DIOCRDELADDRS(r5, 0xc4504444, &(0x7f0000000ac0)={{"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", "a23f348720fa521dba0357b83458c5d27443fb33477ed3bba39836f6dbe162db", 0x100, 0x10001}, 0x0, 0x9, 0x34f, 0x3f, 0x5, 0x10001, 0x0, 0x10, 0x5}) fstat(r5, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) 00:00:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0}}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, r1, 0x7, 0x8, 0x4, 0xdb6c, 0x7, 0xd95f}, 0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0xfffffffffffffffe, 0xff, 0x530c1c6c, 0x5, 0x85, 0x4, 0x4, {@in6={{0x1c, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x9, 0x5, 0x9, 0x101, 0x80000000}}, &(0x7f0000000000)=0xb0) fdatasync(r0) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) recvfrom$inet6(r2, &(0x7f0000000400)=""/89, 0x59, 0x80, &(0x7f0000000100)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000700)=ANY=[@ANYBLOB="82025ce2359b6c653000c2f87628299d97aacd1b65ab3a0972f446d2d6aec23fe6b56eb5cd0832f6e6e40ccd1c05b53910805caae8967492349d246bb0ed5ed54cfc239247c17f9ac5e6c0fba740388e8fed2448e6902ab8f8837a9f20bfd4b6536e6621933e95c16f03f21798ec14b7ea0e50b5b0e9a90090099b15d91b260a4de64f408bb3c2113fa0b4de6452745536f5ce3f65e61eed9899b24423bcf6f5cb68"], 0x1) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x1040, 0x40) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r4, 0x2040}, {r4, 0x3e}], 0x2, 0x1000080000000) 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000a40)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000c402e1aab7000000009f") syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d9c4e37d19b4f00200000000d0d00fd1b02db5d900960092922940ef0e0ce466660f7fd80000200f450fbd27a95f0bc482613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600c4a32949fc48b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) shmget(0x2, 0x3000, 0x81, &(0x7f0000ffc000/0x3000)=nil) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(r0) r4 = shmget$private(0x0, 0x1000, 0x10d, &(0x7f0000fff000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000540)=""/179) getpgid(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) shmget(0x2, 0x3000, 0x7f, &(0x7f0000ffd000/0x3000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) getpgid(0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = socket(0x0, 0x5, 0xffffffffffff7fff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r5, 0x2) r7 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) ioctl$DIOCRDELADDRS(r5, 0xc4504444, &(0x7f0000000ac0)={{"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", "a23f348720fa521dba0357b83458c5d27443fb33477ed3bba39836f6dbe162db", 0x100, 0x10001}, 0x0, 0x9, 0x34f, 0x3f, 0x5, 0x10001, 0x0, 0x10, 0x5}) fstat(r5, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) 00:00:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f00696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3fffffff800000, 0xf, 0xffffffffffffffff, 0x9}, &(0x7f0000000140)=0x18) getsockopt$sock_int(r0, 0xffff, 0x5017, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x0, 0xa0f6}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x3111, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000300)={0x40, "a700de6114c630d4eaa402f68e7afeed"}, 0x14) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000340)=0xfffffffffffffe39) 00:00:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780ea) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0) semget$private(0x0, 0x0, 0x0) munlockall() ftruncate(r0, 0x0) 00:00:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000006c0)=r2, 0x4) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="19a1c840654f000000a068b09a1758495729789d7827ae5d83b0792ba320f85bc9aa4da768617b96bf73ab5f9d7ae05d80b566f895a5e12ede1047ece037f8872d5d846ec31881d9fe8e7c8900000000000000"], &(0x7f0000000180)=0x57) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000005c0)=0x10) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r6, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:00:24 executing program 3: r0 = socket(0x10, 0x30000000, 0x2000000000000000) getsockopt$inet_mreqn(r0, 0x0, 0x800000000000000d, &(0x7f0000000100)={@multicast1, @loopback}, &(0x7f0000000140)=0xfffffe08) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000000)=""/249) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x130200, 0x182) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000001c0)="3f6bffba1c4f67c6c758b46f2c468349587e02013436ac0c1f27e7fcd7d62a4249cd59073da692a70e7006d0cbe2464b55d276907da3d9822ffdd59bb48d8a70f7a3d870abc425f7bdc4f1c004055639579e4ceca1138bafc0b13de1f049fba242d589437663dc5cfe7498ea4df1cd5e8070c42bbaf46d8a9d8d67b8da79a511a5c9cf4153eb48fc88c7c2b4414ce4b6f6fc0a23e6f05d24ba81e7ed0264019c86e9426bf4970dbd37679065698d0aa202a61edd53b4d492df5a78d7daa92daffedbce6744f6c3cf5d9f") getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001600)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/199, 0xc7}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/19, 0x13}], 0x4, &(0x7f0000000600)=""/4096, 0x1000}, 0x1) 00:00:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180), 0x0) fchdir(r0) 00:00:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000000)=0xfffffe14) 00:00:24 executing program 0: socket(0x17, 0x4, 0x3) syz_execute_func(&(0x7f00000000c0)="98340b0f050520d0f80791b00ac401b1f861c6964180bf108a6796fbc401be2abaa440856e66f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d960000009399606070aeae40ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:24 executing program 3: r0 = socket$inet(0x2, 0x20000003, 0x7ff) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x101, @empty, 0x2}}, r2}, 0x84) read(r0, &(0x7f00000001c0)=""/119, 0x77) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1}) r3 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f00000003c0)=""/97) flock(r6, 0xc) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x2) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) getsockname(r5, &(0x7f0000002780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ae4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035eb4b0c422125e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) getpeername$inet(r5, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffce1) 00:00:24 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x5) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x100, 0x1200, 0x1, 0xffff, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000000030000"], 0xc}, 0x0) 00:00:24 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), 0xfffffffffffffffe) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c430f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000c4c279219391600000718bc4c3214cb9a5605419c201b00b000000f0fa4575220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000100), 0x10) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)) pipe2(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7fff}, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) chown(0x0, 0x0, 0x0) 00:00:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) 00:00:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e237f0000010000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000006c72000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000c9e804ae57f1554d18fc73ce12e1226e9a86e8ed577940b6a06ea77f8ab337d54311dded31b64abb740e", @ANYRES32=0x0, @ANYBLOB="5b0a000008000000090000000500000001000000"], &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x1120, 0x8001, 0x35, r1}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x5, 0x20, 0x0, 0x1ff, r2}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r3, 0xffff, 0x9817, &(0x7f00000000c0)=0x2, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x571e3df834a04d82, &(0x7f00000003c0), 0x4) connect$unix(r5, &(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0xfff8, 0x0, 0xffffffffffffff57}, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x2, 0x0, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r6, &(0x7f0000000400)=@in6={0x1c, 0x2, 0x2, @loopback, 0x8}, 0x1c) getsockname(r7, &(0x7f0000000480)=@un=@abs, &(0x7f00000004c0)=0x8) 00:00:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x2000087) connect$unix(r0, &(0x7f0000000640)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x100, 0x200020000000000, 0xfff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1f, r1}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000140)=0x10) 00:00:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xc) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:00:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653002"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0xec69abb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x16, 0x800, 0x800, 0x7, r2}, &(0x7f00000001c0)=0x10) 00:00:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f00000001c0)="a2", 0x1, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0ee6d3e87d54f753c5663b93420687939645a5ad497d395ad5a16d5f5e85ad1701c3fdf7aa919af914766ea57629a035479988862d7d0000004471093def5ac53e79f2606fc8687765a2e53a4f967c83609498974092b2ae5f69"], 0x8) shutdown(r0, 0x1) 00:00:24 executing program 0: r0 = socket(0x17, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f662aad1bfdb6"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:00:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x7fffffff, 0x3}, &(0x7f00000000c0)={0x6}, 0x8) clock_nanosleep(0xd, 0x1, &(0x7f0000000040), 0x0) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = shmget(0x2, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x81}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={r6, 0x1}, &(0x7f00000005c0)=0x8) r7 = getpid() r8 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0xe3c4, 0x0, r2, r3, r5, 0x22, 0x9}, 0x6, 0x4, 0x0, 0x26ce, r7, r8, 0x8}) truncate(&(0x7f0000000300)='./file0\x00', 0x608020401) poll(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) syz_execute_func(0x0) freebsd10_pipe(0x0) r9 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4) msgget(0x1, 0x9) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r9, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r10, 0x2}, 0x8) getsockname(0xffffffffffffffff, 0x0, 0x0) setgroups(0x2, &(0x7f0000000600)=[r4, r2]) shmctl$IPC_INFO(0x0, 0x3, 0x0) getpeername$inet(r0, 0x0, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:24 executing program 2: syz_execute_func(&(0x7f00000003c0)="982c3ec10f2591b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c121fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0ca6000626201c4740f2d9600000000dc1d1d440f2b550152c4e3e33120b15ffbb15fdb83830f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) 00:00:24 executing program 2: clock_nanosleep(0xd, 0x1, &(0x7f0000000040), 0x0) semget(0x3, 0x4, 0x404) r0 = semget(0x0, 0x0, 0x414) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x980000000000000]) 00:00:24 executing program 2: r0 = socket(0x2, 0x3, 0x22) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:25 executing program 2: syz_execute_func(&(0x7f0000000300)="0c16b5b598cd8078697bf56962f5696200d9c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4a37d1dea0d9af7ea47002926f083a6e20000007ec401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14118f4978c723") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x12, 0x3, 0xffffffff, 0xffffffff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x22c5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x800, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="23000000bcf7d458852ec823f11ee4fac24d0efd6f5c8964727ee17407007845ee26b79696d537"], &(0x7f0000000200)=0x2b) 00:00:25 executing program 1: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000000)="3666440f50f564ff0941c366440f56c9c4617b12e5c441dfd04b00c442019dcc0f11d44202910956d34f") 00:00:25 executing program 0: 00:00:25 executing program 2: sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) 00:00:25 executing program 3: syz_execute_func(&(0x7f0000000040)="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") 00:00:25 executing program 0: sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x4) 00:00:25 executing program 2: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000000000f) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) 00:00:25 executing program 0: syz_execute_func(&(0x7f00000013c0)="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") syz_execute_func(&(0x7f0000000000)="3666440f50f564ff0941c366430fc4d70ddb0ac4a2498c5300c442019dcc0f51d4baba") syz_execute_func(&(0x7f0000000100)="c4e379614832074a2be91cb9980f053ef3aec4a37bf0c50141e2e922ebc4a2fd1ceb362fed463d43a1636363060000f3420c91d2dec401dc57b1e68b7d522525610051fa0040dbc461f82fb6030000001e2f16fc0f7f1ad216163801bd316700004cbec5c54d0f2c718f56676beeee8f2870b63b30319ebb70fe6581f0430fc0b2c4a3fd6cb41500100000001c58a82730b0664105ba16f2ae2e470f81f1ffffff42f72bfd660fdf536bd1049999e1437cd8878fc6000000313a5f8e6b003bd4d467460f33400f1a800b000000f44064d266413a010f0f30d8f300ddeac4c2801d9c96c9e8e9362e36f2a79ad0818194d800092ddd8f0b00c4a17ae64295007b1cffd2b9b9c422b59aa9a7a4001e6a6a36646466264683b9080000000d5df698b90000002e440fdd0636b2aad9c7412fa20f6baf00c4e39978c104c0414c598374fb0a070faee80000570000edc4037d092101f20f1dbe0010000000e5c565970d22045c0b47cc2f5cf30f111a8f0948943d00000000009b42a7a728f356c4c37d0523004401a9bb000042c4414974ecd53131fbc4a27508313bec") 00:00:25 executing program 3: Jan 1 00:00:50 ci-freebsd-main-9 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:01:15 executing program 1: 00:01:15 executing program 3: 00:01:15 executing program 2: 00:01:15 executing program 0: 00:01:15 executing program 1: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f000035c000/0x600000)=nil, 0x600000, 0xd) 00:01:15 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f00000015c0)="c4e379614832074a2be91cb9980f053ef3aec4a37bf0c50141e2e9c4a19d76ffc4a2fd1ceb362faaec15ec15a163796379060000f3420c91d2dec461dc57b1e67d0b2500610051fa0040dbc461f82fb6030000001e2f1664450f4f180f7f1ad216163801bd316700004cbec5c54d0f2c718f56676beeee319ebb70fe6581f0430fc0b2c4a3fd6cb41500100000001c58a82730b0664105ba16f2ae2e470f81f1ffffff42f72bfd660fdf536bd1049999e1437cd8878fc6000000430f683c98d78e6b003bd4439e0f33400f1a800b000000f40f84000880410f0f3066420f5e8dfc00000000ddeac4c2801d9c96c9e8e9362e36f2a79ad0818194d800092ddd8f0b00c4a17ae64295007b1cffd2b9b9c422b5a9a7a4001e6a6a36646466264683b9080000000d5df698b90000002e440fdd063c23b2aaaac7412fa20f6baf00c4e39978c104c0414c598374fb0a070faee80000570000ed640f01d0f20f1dbe0010000000e5c565970d22045c0b47cc2f5c640f1bd38f0948943d00000000c4226d96bb90000000c4e1fc53cdc4c37d0523004401a9bb000042c4414974ecc4c27918f23131fbc4a27508313bec") 00:01:15 executing program 2: syz_execute_func(&(0x7f00000013c0)="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") syz_execute_func(&(0x7f00000015c0)="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") 00:01:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x40, 0x5c892b10, 0x1ff}, 0x10) r2 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = semget(0x0, 0x6, 0x400) semop(r6, &(0x7f0000000700)=[{0x2, 0x6, 0x800}], 0x1) r7 = getuid() getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) r9 = getpgid(0x0) r10 = geteuid() fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000200)=@file={0x0, './file0/../file0\x00'}, 0x13, &(0x7f0000000280)=[{&(0x7f0000000240)="e8e043693d83cd9bc8f9d5241920f8ecc385454bead07b23c9954861389ad7768a35bacf84ce5b919223841bafcbb5469ec824", 0x33}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x60, 0x20181}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x0, 0x8, 0x3, r1}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32ff7878460f7e210fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fac461815eff0b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:01:15 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r0, 0xc450444b, &(0x7f0000000140)={{"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", "d10e76cc35578fb7228704f7e10927885ec0b1cab5740e182000d75c3e9bbabb", 0x0, 0x3f}, &(0x7f00000000c0)="80c61a19e20d14dc3a210a9f65244f61516d450e302836df81e995ddb642d261042de1ce7476e10c83b6cc82f9d0386fbb6b1c3d117c1c6615d494777d79263454b9fecd54cd15f8fff9b2871702d2134d6d68909f24c1a4237e940f12761b64cdf9c5b263091bb3a27971225336a7442e4afb47f4728a7ca16ba0", 0x4, 0x7fffffff, 0x7, 0xffffffffffffff6f, 0x3f, 0x3, 0x1, 0x9}) write(r0, &(0x7f0000000040)="759f8f44d78eba63ec8770f3806789426fb0d4e7a71aab214d7ef8f41eb7a9e18e8497308dd30427a3ee12a5ff0aef49b91aba9f98ef6bc11e", 0x39) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x80001000) open$dir(&(0x7f0000000000)='./file0\x00', 0x800000000000, 0x47) 00:01:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000000), &(0x7f0000000140)=0x3) 00:01:15 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x1000, 0x4) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 00:01:15 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000001000"], 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3b0f050520d0f80791b00d4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b570142c4b13120b15ffbb15ffb110f0f3804830a000000") getrusage(0xffffdfffffffffff, &(0x7f0000000840)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000003c0)={{"bb3779af28f44ddc52b820cd0f9925ee68a79ed7d38d036f7b288482633255f52645b09f000a99025f51da2be8d76ca72cc018fa1874f567d7be02d4e6ba8be151d4328f498a862e066485bed3e3c1b55cd3116955f49876e75e010b3aad952daffb956165c9d46e20614ac5476a8da459597ed49c41c461438b9793ed5755f38f2ccf47cf06e41b5610ecf7a2e7173075384fad28b4b2d060e5286e3bf12b28c0dd3df77727246992a3e3ba0bf245a154731c354378290fea59de7717f12baa14e872587ea819678e7a452cc19edb1c83b2a7f710ca7e896887c1c9d16ce5b336e6da111ab35133d0488693e6c7ea33caa398e81cc5947684117b5b4ee268cd0dc95ae13e423889bc740c89e44598cb34da1b747175024a4caf41853f8d7b9977c11fe4c5f9449905515fad52575d6bf65bb59965192d27cf0fcbac00890c8f05ae01c224a353e6015be25ffc09b97f9dae109500f09e1a527205d204989bb2e46a936c5630dd2698eeac2c75ec60c6642570c32b47e50c758d749e716cb904fda4f7dcc20a1e0c6f726a684882fc1bd1185129781218235d925a0f3c2222ba9ca52b03fb60f37ac35d71bf47196b0b8b33d0fa1361483c476d138363f4c77a3082e02bfe4a78d8da6fcedfaeceb044211511d84cdc8d634d2ab883b6c5c5b7cab172961e37c1a4e4e2211fd40d83e4ab817e47004b0e07faeca6cb578a357d8279bcb8e5b03a270fdca7706218a85c5597f3803b0c28e1ee286a2a6bc55b74374ffdfef9a2ea961bf0291b25b5676c826ab7104e4672d839e2d7709f8b3c6a41184f6df617f0a94ad2b0f6976aa408eb1ebb98818ba3d11f32bbf92fa44c75b6175d388a4dccf1d3723f156c2a86045a834167f9599f594e1c71105fcae1870c15c470cec549455e4fb95d76dd14e5c5169f0f50b771f5ca72465023d4634df004a89ab3fe401f87e3512df3fed87f8dad0e81f794d6dbd8c569ac6cdd461a06219436c4e7d0689d91335aedf19821d3ae567c6cc2acbc637102bb3603c23f70f15ce1de30f7e3733a225b6bcdf63bef1a5e9b4bd10722890c515d11ff3543c2e979f56e25b4a0aadda7b2bd9c2b8af19eae00300ebf2481ed53be618ec2bd44c8ef72295474b75b33542cc847e2de26df460dc9772b531eddbafa880a699e535c7bd2c39f7a4320c075bd3889be070dd9016c328b8e74bbc62dfed80037b1d14500f9daba1560462bbba03ec86f8150d18bcfae8c9819a015f87ea3e7c3fec67a6707603df3a5aaaecac367bd35d7e3c1af2a8afbed19552afbb9e6826c1993c6d8c4b3a49e7351add1425add5300fc009aa88a521992918db556c58eb1bcea211965b1d4ba6ec985f2de98cda4ab3f77e4c07daaf445f61230a4c7a6f595c5cb8b18878ace1c2eceda4b3e331f9358c11ad4f3f7535576cd4a5f7d8d8793", "5afb3e4cca80fbcc98767c0ac07792e48c57b762fb0ebd600aa685165b0cd1c9", 0x6, 0x8}, &(0x7f0000000040)="d2e4d256a17b51b6b8c2f20400ac", 0x1, 0x4, 0xc6, 0x400, 0x1, 0x7fffffff, 0x4, 0x5}) 00:01:15 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000b02000/0x3000)=nil, 0x3000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0xd4e, 0x2000, 0x100000001, 0x200, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1}, 0x8) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000000)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:15 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216c4c2f50b278f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") r0 = semget$private(0x0, 0x3, 0x200) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000280)=""/4096) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000001) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}}, 0x8) 00:01:15 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:15 executing program 3: open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000280)=0x84) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000002c0), 0xfffffffffffffe6d}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x3) 00:01:15 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c8000a878f6f9e62ee7b562da623fd08800001a0000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000080)) 00:01:15 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x5, 0x4) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1ff}, 0xfffffffffffffe82) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)) 00:01:15 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r1, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) Jan 1 00:01:15 ci-freebsd-main-9 syslogd: last message repeated 1 times Jan 1 00:01:15 ci-freebsd-main-9 kernel: Can't start NLM - unable to contact NSM 00:01:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xffffffffffffffae, 0x0, 0x3ad, &(0x7f0000000440), 0xd572aacccdd7b98a, 0x9}, 0x80) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x28b, 0x100) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:01:15 executing program 2: r0 = socket(0x2, 0x3, 0xffffffff) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000000)="f00fbb9f000000009165f70e6969ef6965f2470f38f11511a90000d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a0361c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") getrlimit(0x4, &(0x7f00000000c0)) 00:01:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=""/245, 0xf5) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='%\x00', &(0x7f0000000080)='\x00', &(0x7f0000000140)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='^)\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000380)='\x00']) 00:01:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x5a}], 0x20}, 0x0) 00:01:15 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="37806c469a2cfc046f22d9e9c9eec6ee34c1364cada51d869d0f8e3d4fb0fe99c712a2d3725151d779496873f7f8") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(r1) getpgid(r5) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000002206, 0x8000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) truncate(&(0x7f0000000440)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) r7 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:01:15 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x41000000000003) sendto$unix(r0, &(0x7f00000000c0)="b605e865a0ddd06e42514a6c473a5a36da618e998a02369c2a7ed7efbf0e7538d1a47dde147f7fe3153ae15a6ceab46ace2a8928485c4e77c00c", 0x3a, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14eb77f4e1ef166addd55fb29e01effd59887fb2577a98039a316640e13ebff0a45d7945c1f3eb523d7fe927b09c73986aa02434e1e020b9207c3761c350a1f8b82cc277f77802b26a8dddcc853d"], 0xa) poll(&(0x7f0000000100)=[{r0, 0x101}, {r0, 0x4}], 0x2, 0x0) socket(0x0, 0x4, 0x1) recvmsg(0xffffffffffffffff, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000240)=""/133, 0x85) truncate(0x0, 0x0) 00:01:15 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x26, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socket(0x0, 0x4, 0x0) r2 = socket(0x0, 0x5, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000000), 0x4) ftruncate(r1, 0x80000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x108) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x4) freebsd10_pipe(&(0x7f00000001c0)) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x13) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) r2 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000640)={r3, 0x516, 0x7, 0xb90, 0x1ff, 0x7}, 0x14) getpgid(0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r4, 0x5) fcntl$setflags(r4, 0x2, 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvfrom$inet6(r4, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) poll(&(0x7f0000000300)=[{r5, 0x200a}, {r5, 0x40}, {r5, 0x100}, {r5, 0x48}, {r4, 0x100}, {r4, 0x8}, {r4, 0x8}, {r4, 0x10}, {r4}, {r5, 0x10}], 0xa, 0x1) setsockopt$sock_int(r5, 0xffff, 0x1016, &(0x7f0000000380)=0x9, 0x4) 00:01:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYRES64=r0], 0x2) 00:01:16 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x0, 0x2200, 0xd, 0x0, 0x0, 0x4, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="520000000c21a775001c6c795678a4e4951c4bcbf26b4eaa267a302f37b561cdd14fccbd9735d16e8e8175bea215214bafe01ae80cafbf8c9074c09eaca98b50ed930fdd36481d6618eedb2c6aa79851ab35e7cfb501"], &(0x7f0000000180)=0x5a) r2 = getegid() setregid(r2, r2) setresgid(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1208, &(0x7f00000001c0)=0x6, 0x4) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000040), 0x4) 00:01:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530006f48786386175a98fc9deb4291c4c4b8279da9a7a2e4504e56c81736edfc3f56f30eaa3550f19f6031d0ef60fd1904f9935b3c5c9e3948391364b6bce961ade5ca5628a3dba229e7b18f70e52ffd504509434b5985a732e950b2f6d7b755fffc0fde501871702f73"], 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:01:16 executing program 0: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82024f2f66de75547af48dcb55696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) syz_emit_ethernet(0xfd, &(0x7f0000000100)="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") 00:01:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="a24049bda7e10244266d6a938a5116dba02a6fded2c82fbc0fdd92e5f3efae2e5684512ae69b61b31f93c41232e6529ecea4a3ddf3dddf3842e9d240ef50108018e8384e7e230d86442bf77e99f78b493255dd1dab4e8307316272967ba58803c7bc8515b06502fce99303686f5938", 0x6f}, {&(0x7f0000000080)="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", 0xfa}, {&(0x7f0000000180)="6d2f4ec83e248580eed7490b0d89d060cf9beaa76db71604d4350c2606cd329e0f412068484c6360999344b0c954a8e86259f36b03c00a17d4d408910e0dd414bd3bc82e8ff116353a249fe848608d5360d0aafbeec8a53b87fc294b284918a9bd711cdd99e94b4574463660cd4fd719ccc2", 0x72}, {&(0x7f0000000200)="fad484a8d59a18f43646d4fc7ed66154591f2ab7039eba012c21623014aacffd6fc4eda2115610100fab3332edd197b6ddf4a56607c8c46475b6f5dd4d0c4c8dc508d739696121a5b5a611a286cfc3c46ffdc2ac4bcb29767c4d884ed9a02958927198b93e07ef198066cf1cf5341aecf4947efb6c15a62f09", 0x79}, {&(0x7f0000000280)="6ae2ed7b801bce5032808e65798d53e9179e6ef644d04553ebae7efb9ff3bbc8f18078afd986399f819b5c3df4db6e2e743ec79a4a964f47bd084d1657ddb2b7f87a", 0x42}, {&(0x7f0000000300)="5aeaa4c48ac24ac0e0f11bb83610175143114837479e0db495d8db79c1dedff5f4131fce280757a19975e65beadfd14e06505cc8f24f521b05143e57b17088cd8ce66e18e48ac398ae48dfb134a943d40316e045e3e6ab3466f36fae6c82e36aaad8d50bebdfb46be4574526", 0x6c}, {&(0x7f0000000380)="f47c4a90a9c44f1ec674f10b9c28f415eba5949dc8e455d46114ff52f651a45941cce22479ada85d3b00b4b8809d5f5d9e8e02b5ca101b2aee619357579e622c5ebcfda8fe672bf0388442e688644fe326cf6a25d5cef22d618d1b894dc2a0d7f6046d44565173b23b385c7df592c391537ff0c020074028e9f907166768039ab8c61dfd7b0f22bb27faf5af9d08bc1b70a3b456693eed26b7f6074ae7cc1988719620ffa09fb23ac209cd21acdcb1b1a196512de23ff7e49a2603072a42ff036475e2ea68d9359027016810d0035796e853da8668eff81c84ba15565fbffabdeb2e2579b2c9addf6b8110a1d21d37694decd8ea", 0xf4}], 0x7) fsync(r1) ftruncate(r1, 0x400) 00:01:16 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) wait4(r0, &(0x7f0000000180), 0x2, &(0x7f0000000540)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) connect(r3, &(0x7f0000000200)=@in6={0x1c, 0x1, 0xfc, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) accept4$inet6(r3, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x10000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) bind$inet6(r3, &(0x7f00000001c0)={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) open(0xffffffffffffffff, 0x0, 0x180) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f0000000080), &(0x7f0000000400)=0xfcbd) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpgrp(r2) lseek(r3, 0x3b, 0x0) 00:01:16 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/182) getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) 00:01:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x100) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x5109322b}}, r1, 0x4, 0x1, 0x4, 0x8, 0x6, 0x7}, 0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x2000, 0x105, 0x3, r1}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x9552, 0x9, 0x0, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x6134, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0xe2, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1}]}, &(0x7f0000000340)=0x10) r2 = accept4$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) close(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000480)={0x6, [0x6, 0x9, 0x100000001, 0x972, 0x10e628ac, 0x8]}, &(0x7f00000004c0)=0x10) lseek(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x84}}, r1, 0x1, 0xc36b, 0x310, 0x3f, 0x9, 0x9}, 0x98) r3 = accept(r0, &(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000600)=0x1c) mkdirat(r0, &(0x7f0000000640)='./file0\x00', 0x28) r4 = fcntl$dupfd(r3, 0x11, r0) fchmodat(r4, &(0x7f0000000680)='./file0\x00', 0x8) fchmodat(r4, &(0x7f00000006c0)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x9, 0x200, 0x8, 0x9, r1}, 0x10) setsockopt$inet_int(r4, 0x0, 0x46, &(0x7f0000000740)=0x5, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000780)={{0x1c, 0x0, 0x0, @loopback}, {0x1c, 0x0, 0x3, @loopback, 0x8}, 0x4, [0x435, 0x8001, 0x67e, 0x5b1, 0xffff, 0xcd, 0x8, 0x2]}, 0x5c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000880)={r1, &(0x7f0000000800)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x72c1}, @in6={0x1c, 0x2, 0x234f, @empty, 0x8001}, @in6={0x1c, 0x2, 0x5f, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000008c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000900)=0x8, 0x4) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000940)="fd9a33b6fdb158b2994f30c10d329a0b36d8583c9321872b9c5c8a79e0939bb2317688494017ec5f14dfa9b432564edbe9b890be7c2a3f219a585afa3fa471495114f0ca66ea470b852db7225384cc865ff19aa6e16deceecfd3c5de39d15bfd2f04023890d658eceda8777992d092d36ef2") getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000009c0)={r1, 0xffffffffffffdc97, 0x7fffffff, 0xfff, 0x6, 0x9}, &(0x7f0000000a00)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000a40)={0xf651, 0x900, 0xff3, 0x7, r1}, 0x10) ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000001a80)={{"3d00b99e157a775ab0f985edf90cbcc1f6a0046ada1a672d8ff2c929cc3c87f7c551edb41290ec0a6a8e485687e76b4480483dccc952486ef2a36c712f90b1d93956c22cd670c1eae71c18d034381697bd4eb59829bfee023002c7868a264cc01e63d46a180e70c20d4eb5f3a6c7ec45baa5839eef7496580909be619beb07576d7e7b94f596767ecd4d5d018cf0eafef9a106ea5de1e8395de3309a7cb289fe4819d332b00d6c1d5712c77e66dce1385b5c8f03b5a9e447c95cf0f700b740b2e74188398d3ed715549c896dfd5cf462bb71a02204d444791ec54b05710dd601ae6a56489031a3b4e9a34a3ad3f0a0dfeec59e9ca62131e7e9f1eab4e4413f66bdbdcd96774c256539b8d095375389082dbcbe5d2763d53d3c561b15691dd445bd3792f94c7bed0b9999827affa751fefcce0c29d1087b30364a4d7ad96772d21d65f6800aad5a66dc95b32c66e6b99b88a0c819c51e319ac1214940dd824a9554d8b1e1708006309646cd6928c31a14e3e727ca2d941f0970fe5266aff7f0961c7fd3eb7445b9d068d34e34ad4974662ab5f1792f284d733026fff650bcb1f73194ac3cc2b61d7c5ae40ecdf6072c6991e3cb05a83856ac354471db5d0f90138eaa3879bb46676171087e8a4f5bb18056598bd94d7e083eff9ca80e9ab47f48e787f7ff139e7b26e60bb31bd837eb0fd20a67864d936a338a429038e24a6932b080990c8f736d0b428d01ca368a2601bf3b85aa4f27438d4ef14a3d7896b4755498484b26ec47f27c213c4d4ef15f982222870c293d0f4119442163d740a307c20c6b1b8f48e744efb51f592c76d650a49a33255e87f79266944f58d97842f79c423edd943c78e193460f434d9943403659428bfbd8ae96225f6f99a5b0bbe065d09c395a1a9f8a98b954d94d1b3b70de594b9d3ebdb4ac74d5447dc45e23adbcede2c7eaf113349048f6332f67546e46e62cd6fcb0b94d7f226b99f442c74bcc664ee41319fb64fbea3718a249544ab8124827ed519e716b2f6a1a7657b31ffed2ee806fc3fcd68b5c9e34ff85b379e9ee7255e0fcd7d80917a530cd62353429a53c1893b9b1c24551c0f714c383c48f3f834eb673bb366832840281763c0d43487413e8273c9829d75f48996df96fe7f5ba4c206a6566b7c726ae5b24f20e02786b183dccf1f9e4647ff454781f91cc60a9123cc02fd135d96a049b6bdc930e7231aa7183ec304a372a86ab63816fb45b9f6540697ab438af5b786021df0078c8528f06e8e34830a5da6f40f6afb7ae72f96d42d54ad5d4e6332d41bfed59d5d5d9564b982490412701ab647efaab4d8406a7e61b8bd456d989d4b679fca847f7c79c5603e04f944c8b945c0e56aa32f4307b7833236c624d50e70f92df71c98cfdbd6da6220744b9641764eabdddd4ef4b1da9bc362cfc8b53eff1b07ce4", "340cfe7832bc17e49b37facbc718f4abe550ea66e606b72c1d06a5d7126ec7b9", 0x1f, 0x1}, &(0x7f0000000a80)="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", 0x80, 0xff, 0x8, 0x7, 0xdd, 0xf5, 0x8000, 0x7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001f00)) symlinkat(&(0x7f0000001f40)='./file0\x00', r0, &(0x7f0000001f80)='./file0\x00') setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000002000)={r5, &(0x7f0000001fc0)=[@in={0x2, 0x1, @loopback}]}, &(0x7f0000002040)=0x10) 00:01:16 executing program 3: msgget(0x1, 0x405) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:01:17 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200)=0x5a, 0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000001c0)=0x200000000040000, 0x4) socketpair(0x12, 0x5, 0x7, &(0x7f0000000140)) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x180000000000000, 0xf47efe8b47e96c6f, 0xa869, 0x3, 0x0}, &(0x7f0000000040)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) __getcwd(&(0x7f0000000180)=""/4, 0x4) 00:01:17 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getrusage(0x0, &(0x7f0000000080)) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) fdatasync(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x40}}, r2, 0x80000000, 0x4, 0x7, 0x2, 0x698f22c6}, &(0x7f0000000280)=0x98) 00:01:17 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000640)={0x8, 0x2}, 0x8) close(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:17 executing program 2: r0 = socket(0x201, 0x93c702c0bde954ae, 0x40000000000084) getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/76}, &(0x7f0000000280)=0xfffffffffffffe3e) connect$unix(r0, &(0x7f0000000180)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="02800000e000000200000000000000000000000000008f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029f176c578cf1b7a00"/136, @ANYRES32=0x0], 0x8c) 00:01:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100400, 0x40) 00:01:17 executing program 0: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000000)="982ce00f0591b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc7bebd72e41812047002b0000006eba0dfe8c738888a1c4101fc4626bf50a9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x8, 0x8, 0x100, 0x4}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x7, r1}, &(0x7f0000000240)=0xc) 00:01:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0xc668, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgid(0xffffffffffffffff) r0 = getpid() fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) fcntl$setown(r2, 0x6, r0) bind$inet6(r2, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x100000000000001}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400000083, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000580)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0x0) r3 = getpgrp(0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r3) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) 00:01:17 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) sendfile(r2, r1, 0x0, 0x0) 00:01:17 executing program 3: clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x8001, 0x1ff}, 0x0) syz_execute_func(&(0x7f0000000240)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @rand_addr=0x51}, 0xffca) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:01:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003755416ba01672ef54aacc4a9d238ee0b3462d6ee0de79e4f62b11deed629f20307db9d84857a03e66dacb790a109e0d5f195223be6d129f16b3cb1f3fd471b95cca2bdc717a520e41bc00c7816468bb81ac80d290714ace40d8a20937e602ebb9337bab60bfd55d8d9bd4d8f585c043bd76be98a6f8380219a8a718"], 0x98) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") r0 = socket$inet6(0x1c, 0x0, 0x200) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x38}], 0x2, 0x5) 00:01:17 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x1) r2 = socket(0x10, 0x3, 0xfffffffffffffffe) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) bind(r1, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) recvfrom(r2, &(0x7f0000000300)=""/66, 0xfffffffffffffee1, 0x42, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0x1c) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:17 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:01:18 executing program 0: socketpair(0x3b7e941f3930de2f, 0x20000003, 0xa41, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x84011, r0, 0x0) 00:01:18 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/210) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) freebsd10_pipe(&(0x7f0000000100)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="12c7b0624058034292") 00:01:18 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x1, 0x7, [0x5, 0x3, 0x1ff, 0x3, 0xffffffffffff7126, 0x4, 0x6]}, &(0x7f0000000300)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x1, @broadcast}}, r2, 0x9, 0x7f, 0xc6d, 0x10000, 0x1}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0)={r2, 0x7}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21000000040000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e39500"/136, @ANYRES32=0x0, @ANYBLOB="0600000080000000ff0000000002000003000000"], &(0x7f0000000000)=0xa0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000540)={{0x1c, 0x0, 0x8e, @remote={0xfe, 0x80, [], 0x0}, 0xc6aa}, {0x1c, 0x0, 0xffffffff, @loopback, 0x1}, 0x8, [0x2, 0xb56, 0x1ff, 0xa9a, 0x4, 0x8, 0x1, 0xae]}, 0x5c) r4 = getpgid(0xffffffffffffffff) wait4(r4, &(0x7f0000000440), 0x4, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r3, 0x5}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000080)={0x7f, {{0x1c, 0x1, 0x436, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x3, 0xffffffffffffff7f, @loopback, 0x4}}}, 0x108) 00:01:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000240)) preadv(r0, 0x0, 0x0, 0x0) 00:01:18 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) syz_execute_func(&(0x7f00000001c0)="2645750c476f660fef5d0cc4017e5b348e45c15000eec4c2c947bc65dae40000c4031569fb02c4e20d0d4900c481705ea43b00000080660fd06900") fcntl$setstatus(r0, 0x4, 0x10044) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:18 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x3, 0x6, 0x5) recvfrom$unix(r1, &(0x7f0000000040)=""/1, 0x1, 0x1, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYPTR], @ANYRES64=r0, @ANYRESOCT=r0], @ANYRES16=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r1, @ANYRES32=r0], @ANYRESHEX=r0, @ANYPTR, @ANYPTR], 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f00000002c0)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:18 executing program 2: syz_execute_func(&(0x7f0000000000)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:18 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x6, 0x0) close(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001b40)={0x0, 0x1, 0xfffffffffffffffd, 0x1f, 0x0, 0x3, 0x6, 0x1, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0xd9036b0, 0x5, 0x9, 0x8}}, &(0x7f0000001680)=0xb8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001c00)={r1, 0x9, 0x0, 0x9}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000000), 0x40c94175734a78a9, 0x4200, 0x0, 0x107) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) sendmsg$inet6_sctp(r2, &(0x7f0000001b00)={&(0x7f00000002c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="43c405829db0dd722afa0ee34da1786c0c91af58d66424a5134641e06cdb1ba64b00ddb27dd37d70bcd1d7b4bfb73f9dde0f0ee37503e8e34cf10d6560d1f3f3460f8c05f685479deeae0ed395c2b1e9a8d86b87fe93f7950e1c91fd5241867966d6a321ef611fbfb3c9987e11c4767bb4b4aee02bbee062c3717651a0c54d035c52964418b67c3e3d2a6406c5ad7e98f6b80c987965d7dfa917a7d75c054d24e8aa171f22a60d0c6dd58640def40519a325d8b882ebe6d0923f2dad349072e9490bb6af14ac3cc53f33309fc6d883c30bf99a3e41d739f9b134b802744ac01f8425becafeda10ff133b10077418aca1dbd03430", 0xf4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="4ff572596e57eaa6cce0065f08047c317ec00a39ddc0b09d75de32404b51e31e7e93ed67e95fb6d06d8e42c7080f2fb87af420786831670e470b205842265f7a7f6f452e475b95680425e272729c64087ad8ed652f8e0e4c58ed240a3c02326e8a", 0x61}, {&(0x7f0000001580)="90948d7b2debe1bbb353c586aba344ff416ade49d2957520c4e66eb8ef0c9f9aedace9efb271b61064f8696b7df7b2b72dfbf6e84c55cffc6dac95121b1ccbeb60bfc7fd4402477fdd19e085d22ebb6de3dec80a0cc992387aa740083b7c682a1e16f4339dda611caeb650c2d395379a00ed58428f9a3db29b7df8b93bb4d63b9a4a582c1672dad992c4398a46fa36a6f1e2b4351d09d01c033ea511a6bd0632d7d87280866c3b4c93f74251fc6341efb111182cf2c0f9819bceb0fb1e313fdae992e2540cf0136d593d5c31bd6b39bd7f104918e55bd17330abc9", 0xdb}, {&(0x7f0000001680)}, {&(0x7f00000016c0)="709ade58a68ff0dc1846a9bed6e210332b1cef3b24922115dde51fcbcafa72b5506e2399cc05d2505d72a752bb7922564a492003903a108152193a65f020dfe7d856ab2e3eb11d8ba6291853b0b7020fee7119f4a4808a77a421ffa2b789c17624ac4497b8f7c59b737a62c1f22493bce0082ad8d06d86f0def85edc2eba29dbcc0e09c9928f15d1767bbe7248e1ae3f7b5e4a5933d1dd2417c4555d193e85739cd0187c5695696d350e394ddd9cac836a7fe3a8a304bbd0e4d5e14e31951a19060352135c5abccd15aa4933faa783ded3f48abb07a504b2b0a5", 0xda}, {&(0x7f00000017c0)="c76a00c633d3c803ed584bb832f5b1491997333b3b015022057c16ecfcb3065782cb065982f86d07b216eecb9a40b1bdf638ed2baae5893887133b947a959f313050671ed1e8d042839b25920e63dfd603d83366eee402cc0c5123337cf03a402263810d1bb7ae45584220b10b942e", 0x6f}, {&(0x7f0000001840)="104ee79db64f96f443eb21a88899dfff5da457763ed616f326dcad9cd88f1db85085700532bcc234c8cee1044d40ceb5274a5b3615ba8c21d9b664a402212efc93ba15e19f3eb353fb402e6aca11e3cf5a286b10bc104336d58d83414c0fd16b816a851c6d4b5203160248295618c9fc6c4b67c4e6ef23e2d4b169a70f0a9f78f8e110101ba594d4", 0x88}, {&(0x7f0000001900)="e5c59b24c69ad20792651d2353bb02727894e209c8575808c36e05b689", 0x1d}], 0xa, &(0x7f0000001a00)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x200, 0x4, 0x810, 0x5, 0x401, 0x7ff, 0x9, 0x93, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x1, 0x10, 0x5, 0x8eb7, 0x1ff, 0x8, 0x9, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0x7f}}, @sndinfo={0x1c, 0x84, 0x4, {0x101, 0x400, 0x8, 0xd98, r3}}], 0xe4, 0x4}, 0x1) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x10000}]}, &(0x7f0000000280)=0x10) 00:01:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x3a, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8000, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, r5}, 0x33a) chown(&(0x7f0000000300)='./file0\x00', r3, r4) 00:01:18 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) dup2(r0, r1) fcntl$getflags(r1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2000}], 0x1, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x671, 0x0) 00:01:18 executing program 2: r0 = shmget(0xffffffffffffffff, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000001c0)=0x10) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket(0x1, 0x3, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x2) socket(0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000ffb000/0x4000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300)=0x8, 0x4) 00:01:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r2, r3) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:01:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0xa0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x104) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) flock(r2, 0x1) socket$inet(0x2, 0x3, 0x5) flock(r1, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000180)=0x8, 0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:01:18 executing program 2: r0 = open(&(0x7f0000000540)='./file0/file0\x00', 0x4, 0x20) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000000c0)={{"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", "29f40d1f6796ad882b3d16ddb97eb29ecbf0dbebe1270de9394c224ff516f568", 0x3, 0x1}, &(0x7f0000000040)="ef01382066e3e4a781bec7c87a1acf69eaa7e501e627e759e648053b840edccd0200f66bce4250cbb8227e6b30a69f27ce69d9f45285984537b4a3f1510db10cd3f2b370c20e87f1013cbd5c8d6fc2095470d7f4b48e65f06b492a0b0aa8", 0xffff, 0x4, 0x6, 0xdb, 0x2, 0x2, 0x5, 0x9}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000580)="54154c84701df133b6b1ef6158708b63bc3a29da6126b9e66be2303312ba32356650450b286836569965fd0dfe2fc19f35fc70d78a6e01b6752ec3b8142d05690611e03f7b0b4e16f7c53ec070aa20f457880e71a58250bb7045bf2563c3d9eba34f24cc8b502b75c17a7b74788cbafde22abb578e94cff232a73fe7ef3b839b35b6c5f14dc20bc1827742327ec56c30d38882913aed158e939629d9812a5d383c6c8313744c48f4efdf9f666d57aa50286f85b1e853085312ade053f6b3e1afb98ef1db0c5f3b2e3fb6a3981f4f9431d41925", 0xd3}, {&(0x7f0000000680)="909c6861b2e2f2f6f6bd58bcac8a37e9f20e6791506d854dbd0b58531fd0ff7ac6e4b9224dfeef4adc283cdc60cdaa4649306c50bbebb41f3a1ff29c3223e4775d7d571e6f58bb1687c3fafc40171dcc7b76e1a2fbb32bf4ab59f1b4f0c9cf2ddef497da0165b8edc9f890bab7615a4126453cab3e16be2c33ebdb428ff034a7eabe5c0a8d3151131ba23cf3", 0x8c}, {&(0x7f0000000740)="a7020e5c22359874f50e37f571968acb3f574e2660236da5a911c805eddceb5664917f5fb0053a2e382ed466cb52b8dec99235b58f96aac82b4e976de9653c10ec8ce07f6e820a018f1396845ebc782a69b45516a3026b434c72ddcb875e86ea08b9ec37ba2f9e1bbe2efb7f237998c00d466315989dec9e5bd3a20ea11b2565b15bd2ec331ad4605d279d5c7f8a15642b3b78a6adc80411779ecabc65271283703dd46caa2489bc4bd84cea4530d1a59ffbd8955cbc0516bf29e353255acddf1eddf1442d6a", 0xc6}, {&(0x7f0000000840)="25461005fcd48a14e9b5b4983a14477328fe18506aa826fa95cb336b908bf1650c672b8a3efca3bace6e380a2f98dd5d00870127c6000e26dba06f4b6be5a2dc77d7dd65cdda09808d6df08c554852a72b74883b7cbff20295f1b4246e229c674947c475c46659581a06ad23681a6734a134e5460acdc32cdf89fbf4500655e820a51f7c5a0bbe61a8fc263e94e5cddb7ab6e5a92b47c855df75cf91177bf8fe4a540786deed1bb9fbeb9377a11eda9e5963b24514c65b", 0xb7}, {&(0x7f0000000900)="db58ca1bb20a8ba62b903256137b3fee69160d9cfebe96630adf92fe62ac202b574613365cbbc8c63942160f658bc350824dfe1a3d9dfb92dadb203c30e1cd3a8f39f5dc54aaf0fdfc7894a05a6fbb4553f6105cb43f747d02bd9034bd7d2351470406c061047e805138216a23ecdf4eee806a7fd5ce8e48438c57e942edea3bbff3f6e3b7177df223334baa786ca432bedfa327fc29a071d31d7deba685f76e0feb40803cfe001d2979044becd1f62ccbb589270f6660d9027bd71fa87f9e57b2ec3927469a1f7d76", 0xc9}, {&(0x7f0000000000)="75adea3c938825a11a708b5c98995f21b2c06f041e5bd609dbdb1370287c33f78720a406d6f2ffbd250ac64f42e4723551ad385b9c99b1d0560872c02f05fd", 0x3f}, {&(0x7f0000000a00)="0183587103934700a2f99090cc42429f5bbe5deb200f2b12541bc2c658bc68160136ce5ab15782ce99934e98c900181f78fa0ab1eb1ad96b997ab55374e0497744e2d32c269337284dfe9e189ef951b542a8796dcb71b9dbddd0fc8dd3f460f8f5cafe1009183800cf3be6794aa4da61c14bf9120926caae1a788d745dfc883ec580977bf90ca2e1fbd0177d002ac9565de860289cecde2170b076d0f208ff903bac074aff87f364fc196e94222a46829c29985c407b8c1ccd8c6341777ad976eed661e2841785472220a53c764666504d5987fe6ec77e914768c2667369a2402d5f9074a329b007509baba43c", 0xed}, {&(0x7f0000000b00)="11592a44159c246e518bc4064acb8d6cb3e67f05b31904f83c58073ad3", 0x1d}], 0x8, 0x0) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20380, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@file={0x0, ""/95}, &(0x7f0000000240)=0x61, 0x30000000) poll(&(0x7f0000000280)=[{r0, 0x88}, {r1, 0xa}, {r2, 0x1}, {r3, 0xa4}], 0x4, 0x9a0) chmod(&(0x7f00000002c0)='./file0\x00', 0x8) execve(0x0, &(0x7f0000000000), 0x0) 00:01:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x2) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000006c0)={r6}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x7898d18d5f8a1107, &(0x7f0000000540)={@broadcast, @empty, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000680)={@remote={0xac, 0x14, 0x0}, @multicast1, r7}, 0xc) r8 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) bind(r4, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r9, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8e4d70600000000000d0000000000000000267b00"/134, @ANYRES32=r6], 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00'/14], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r9, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r9, 0x793, 0xfff}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:01:18 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') socket$inet6(0x1c, 0x3, 0xfff) r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:01:18 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)="7903008ce60c923afeed35c00806") 00:01:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480), &(0x7f0000000540)=0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000008c0)=""/79) r2 = getpgid(0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x0, @multicast2}}, r4, 0x1, 0x0, 0x10a, 0xc3b, 0xb6a, 0xfff}, &(0x7f00000004c0)=0xa0) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000300)={@rand_addr=0x81, @empty, @loopback}, 0xc) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0xfffffffffffffffd) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000780)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) getpgrp(0xffffffffffffffff) getpgid(r2) r6 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) open(&(0x7f0000000180)='./file0\x00', 0x80, 0x10) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x24f4) 00:01:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f00000003c0)="8cedcdbbfa768e8ffa4d31e012df57d0d234a14e1dbc9f45c986af5e6a0439cea9f3dbd720069c12523d0e68ef9cc89c247c670063155686fd7310c1d3dfa502cec7e95c5888", 0x46, 0x20084, &(0x7f0000000440)=@in6={0x1c, 0x2, 0x5, @loopback, 0x4}, 0x1c) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000000)="984f26473e431c3b3b05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50963b6d3b6d3c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8) freebsd10_pipe(&(0x7f0000000100)) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x52a71164e53a91fa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x4000000000000000, 0x4) 00:01:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) lseek(r0, 0x1000000000000000, 0x7) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0x127}, 0x0) shutdown(r0, 0x1) 00:01:19 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), 0x4) semget$private(0x0, 0x4, 0x560) 00:01:19 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0}, 0x0) socketpair(0x2, 0x5, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r0, 0x6, 0x101}, &(0x7f00000001c0)=0x8) 00:01:19 executing program 0: setregid(0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) setresgid(r0, r1, r2) link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') 00:01:19 executing program 1: mlockall(0x2) syz_execute_func(&(0x7f00000003c0)="1c0db5b598cd801b69e4f56962f5696200d9d9d217795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a99c4027d264e2e030faee42c240f54635bde3ef34071048fc9e89a8100000100c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) 00:01:19 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mknodat(r0, &(0x7f0000000180)='./file1\x00', 0xc002, 0x7ff) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000300)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0xfffffffffffffff8, 0x2}, &(0x7f0000000400)=0xc) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f00000003c0)='./file0/file0\x00', 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:01:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="0520c1505176a3db4d7b877fc923838d9d5c350972a49803047c76e5528a33b4d4f7a3bdd6f8f8d9d98985f700b27993e8a9e868f239c5e287d19a02d18ff855b64abead0d121344d9eec5118b3b516db41290bc67829b2a1c73d9691ea3a4949fc915a9b0f69790f5a2f1441dddd8795d7a2ac2ca0f3b6f9dadc92e168c31da47ee33986b896bdcb6ac2e1d2bfa74e6ff06cb86a7202490dbe83097c5a0abb62e7efd366f0fc9aedc92a6030e6f8624d5fbf34c837f662a115ac98beda8ba2d3e5a2551a8256aed29033b4ccc5199a99704bd91e1f4", 0xd6}, {&(0x7f00000001c0)="1421743be5adc1252db0686dfef408d6c867bd5c85a463f2b9784fdb95379969435e014828e364f9fd997779874efc04c1710e18e427775be2dd244e35789ef091ee1f06499731bcc0e03262552eeea5935fedd2bcfc72194d77b97be03361526449c9ccbd3464", 0x67}, {&(0x7f0000000240)="8b286de944cf2a56130ad9ae0e63f85653c2e38813ef9b71e613bffec44ba487fd7ff7fc60f12b4fd61e88d112a385810f157280f8a96dd6155c62e59047a4061890850ab2fd2da7175ff69f103117c16739baa7277cfc75b5cd8a657820ceb0be627f412b2ced3a6ea62e8f487ecaa3799d", 0x72}], 0x3}, 0x108) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f00000004c0), 0x0) 00:01:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x16, &(0x7f0000000040)="2c5703a0", 0x4) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0db3a561e118cec1e9354a16aca6f9182e11be832f0c339e2f75f1583d6232f46f0a75fc38f42b2f6c26afbe73b198036d62ebdcd1214907bfe763a68aaa7ab6151cc721595fa1ccc2061c6c84cc0d5639de737a48e171b"], &(0x7f0000000080)=0x3a) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = fcntl$getown(r0, 0x5) r4 = geteuid() setresuid(r4, r4, r4) r5 = getegid() sendmsg$unix(r1, &(0x7f0000001240)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="6fa4a199566c3bfcd8", 0x9}], 0x2, &(0x7f0000001180)=ANY=[@ANYBLOB="3800e2ffffa011cf9c00000001000008", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x100}, 0x4) 00:01:19 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) fdatasync(r0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="8a12f429e4f70070850e3d8e3dbe60fec5d7de7dc5efe334335b4d1909a68d") close(r0) flock(r0, 0x8) fdatasync(r1) 00:01:19 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="81000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 00:01:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @local}, 0xc) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000180)="e027b1247a14b0f029f7f049dd0eb36b2402844854069b26f34b2cc366d2b92dfab42375b3ce3f79486e08ab09849d4a93c806c43e5bd40c4f4b13efbbddd4fbadc9fd16f0b7f8e59541b64d62c4c7a3fab31c1b65858c62d792f36fa7a5237c26cf2bf3ff52bcbcaabdae9c99913e308fd840bc5e095b14b151d0500096de9634dc846b02ae084bf44ba3b7f2a7c169c8346d9415a147fda2cfa897bcf4841206b25e40f548c98efa0622384b82e1208f7504927e0fe7a66f10dc2c151eaae13e2d0a239b0041fa65a77aeddf92ba2643625baecbc79b34d9a6d870ca9db329a6c46393f28576b8b3f82d454a29c364681d2ad3", 0xf4}, {&(0x7f0000000080)="1bb14410f3e334d518048c61cf79eb784851aa2945b7884b58e74423ca920e37da36ab931ae23a4f2ef840cf11ac967e16ff6a3a02254857d0b241d6441aef4585df99bb623308f365c925106f86a5cf3dae8f7973", 0x55}, {&(0x7f0000000280)="fdabb41a99c295f41edfb2530f77a7d963c76905a8e06cd058f04346d9efad583c801e0b84fb39257ddb1a33aa14430a96acf77e023149a6e6b89cee524df268cc80daa5bf30f1bc295d3bd8747fd77d6bbf95570eae42272cb8b6dab40968c44bca3a82abffbf62993b12474273e9cab9be52447d214f7e991b01b387ea9c2774", 0x81}, {&(0x7f0000000340)="f1d32a8b769be6cbc8fdf1d920fa4429642cc8504b6476581c09c2cafaee6c0458e8a0350496097083ffd781111bfcfc211cfee1b0b535e0c1d254b92744572bd43d80f127cd748cacf7c593ace55a2a711c210d7cf25c7c1ec4e515667712a5e12967c0387ec41ce7cd7d0e93", 0x6d}, {&(0x7f00000003c0)="1c990bd73338ea1cc79b5e2e5e57e7282bf5c7f7e92c483fb7be502461245dd894ae72851d16d0fc311e2b13fd654cb15aae7c92c3a31c06acaca8da52f1a493bf523ab36debe3c63d2eb28e9e5fb3bbbc5d0656f531cc8baa3021ed15967df0957628d6526a14893b38467b781fdbb1bd933ba4febfab2681592c", 0x7b}, {&(0x7f0000000440)="f62e81fdbc7c0d56e9afe0d4b21a5a92fe0ea2877d642febec51", 0x1a}, {&(0x7f0000000480)="325b5095fa6fa0db757fc23e9dbd70bf5ba25567d83f0673c6f31a0d0e14118dd4d1ad4dacfaa0b12f300ab841bc05e0f71087208e7a3104a451c09162f5df7d36f8544f7ac6d47e7a56cf48616c3eb1ecd70e4008f538b856e623cbcc46bb780fbc2adba698669f1f7331ac0a661191e276b02a88cce0ee26887849dd00fc707632eab8b7a2176d0f4894558df63f09a90ba647286ba3e54dbbc9aaebdf6b6e5a0b3e355d5ef02d92912ede1f2bf503788c94c8e9aeae97c09307a646f945221757c36f2242622c44", 0xc9}, {&(0x7f0000000580)="3f0bdab21e99cab117b32b6a47b605be2401e211a942e225839229639395410584152eb2686509267a29ba233957288a94c323de48c651110140ec2d631dcbda3f9ea68796b336f5542a605d05d3bb9ab31c95ee2a1a37ad7687812da07ea9f4c2177cd5d99f0b2ff9acba034a6b4351fbb5a5cf9ab663cb9eb0caaf9ebf5273194d9206f24787c1414ef060f5163d9a115f5e18d2e71c38a534bd8903ba5d7ce7d6088573fe282f338e38", 0xab}], 0x8, &(0x7f00000006c0)=[{0xc0, 0x3a, 0xca, "4ba5cac29fdcbe590ab055b697bb8a168df5220894ddbd210285bcd3b68e65d0b9448db1623f1745c8afc481d4d21ee41687c5b16611564ac5eca8039678410fe583b986cbf97d246ee15873806f3fec9a17095916704cc562fd5bfe1442f6a346c525b0885d8702ef422df50f0e8f9480320ebb2737b147b231bd08045a0a9de5cd646d90243beec7c275b17da77a0dce5e46422395e957856fbf939c2d30278bcb5237af70e745d5eb6310"}, {0x40, 0x88, 0x4000000000000, "cf761c4461c1f39539b0f7683610a155f232cf67bf2a2db5716e252d2fde8aaba3273817c46243dd82"}, {0x68, 0x11, 0x0, "811eb9ba274ff477aca8847c1ec86b91f864dd57204bd52ad33f68ccae6ebe5e35ea35a22a1e01277daa6f135f6e214fea2d8baeec0b05dc62739d5f63251f8d4036a9abc4cf6ec6f1fce398860ae48b8328d33dffadc47c"}, {0x58, 0x9d, 0x4, "a2cadcc571e00f44425a256b52cfa66b27f68eb28418a2aac6dabba106040abb8a1f0eeaaa726c510872e15bb187014e44edf27060a14d5515d173a73536959922f44c94652400"}], 0x1c0}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) 00:01:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x7) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1, 0x2000}, {r1, 0x140}, {r0}, {r0, 0xe}, {r0, 0x2014}], 0x5, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) socketpair$unix(0x1, 0x5, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x3, 0x4}, 0x0) freebsd10_pipe(0x0) recvfrom(r0, &(0x7f0000000180)=""/136, 0x88, 0x83, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 00:01:19 executing program 0: setrlimit(0x6, 0x0) mlockall(0x8000001) sync() sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) r1 = socket$inet6(0x1c, 0x7, 0x3f) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r3, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x7ffffffc) r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) lseek(r4, 0x0, 0x3) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10) setrlimit(0x2, &(0x7f0000000080)={0x4c0f}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r5 = semget$private(0x0, 0x2000000000002, 0x422) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:01:19 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\fw\x00'/53], &(0x7f0000000040)=0x39, 0x10000000) read(r0, &(0x7f0000000080)=""/124, 0x7c) 00:01:20 executing program 2: r0 = socket(0x17, 0x7, 0x8001) sendto$unix(r0, &(0x7f0000000080)="2fe152b418cb9aa139ee6aef692088eef4ee70a78810bcce9e4d0b7a21ea8b3081b5ebb1ba19f65fcbc85f7875bd93708b43649b9b0cb28496d122a6dc86591f325a75b722c6b3a3a0dbbd1babccaed7a80777061a301d7ebc3a63408165fc482cb1b45889a1", 0x66, 0x8, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000280)={{"6db516dfa2aed307d269fedcc7d8abc6c827f2ac2b082b5700880d15f89d76263501ea5a01615cdba8bfc5fdffc9ee9f21e027f35afed694cadb3fcf3e1f06a72bf58aa7c76f9030119c003cea1ae72c2802333adbc42fb2a27864e2df210bd3d909fbc086a65463b0b8df2d7e33a220097756b89ca51331e0bc74214a08f81f676193eb1f7160bb1d3c59b5921ce57a095f982355240b4aa6ef1c6b1a169c702aefed373805d0d796355e175f4f1a7c1b7e59099622208162de5135617f3392bd6922544a7a1a8607e4afd79c9c465e710451b13ba6261351a284cde9e62a755fd9e2a5b60f27d1243fbb6338712b4bc16e29452dc269f2ac42180fb772d41000e79a7900fbaf5c5fd0cf610d2b9ceaa23e29be15d8436c29c6b59341ebd94391490f0091b8116c6e9dd73da083e51f675e634a7ce08ec3baf09a7c3499b8a3ce2d27e0f167511f044557d33c94da740cdada2f7574375b4a20ff6b578ca7205711b889e88c4aabf1582abf35706eb638c44bc87f341eed9de265716bae6d3e72116f4427e6790606a5386dfb930a1e32f2e5a1b95cedc30b62be3e8c1df0f57a73d49c28da11124063a10e9763440243b25ecf2959d80784e2892bd9c803b77b52fd4462a0b3e77fd881d5b1611d2995af24b75ee64c80b5e83763ef6737e8985f6f401a5b2f14073f122b55faa2f813ade45cc7a09b5852d92b6d1e51678b178acea2baea55da7df0a7b4aac42458a6d10941558655cf8fba458783d4df3f8a7dfb4569e1871b14303ebbae72095700cbad4f81f7b55a99205130c7417e798e0b8521aab301b1cddffd99e4f2912d5cec7c9b8eff8334fcf4f2e222d121472923ba7ddd487c09c449fdc64302526f474abee49114e44b33fe6d225dac96a4b7221e4d2adc0fc7ac62e0643a594d8e1f9a05ca42fe7a44e14675768c013b3614bc99ac114a8dff600b9fa958734a18f8aeaeb060588db38aa4458030a3361e0c3e72e4757ebc89bf6310075f7ce80c2ed10b9aea76d193a3f3f9cbddaa80848a299a4329bfa169bc0f9dca80d5e141483083c46526a6d50423ab2c41f16bcde701e51d629877318eb0f08bbc39ce830a709365c4da6cb8b8cf260833de57e1c1c92654bb6f0c5db43e91e123ca325044db2f37eb90f4d9bd99fe28a1d8e86931e371635fa8c8d99a558489a2f28d40e7b750b3e313a6adf4e6eeb50cb8029215f6657c973e5be205cc56000ebebcc48653e1cf5621b4a5d079dc3eb21d46e3b9564a4f9ca38152e80b3c0ea542ccfe021b6d9b2db89fc9b847df14fef3fd1bbc467af731941d7e893919b10b66764710efec0e2148a5d71f5f76f636ff94a12ab137963cab037f0cb4647af19e596ee35707f218946b5a6b24d57bb5cdba5b1e9d163380637cd838db60f55fe8c9b3766fca54a01783accc7b4d29e870cb5c", "ac9e7638e639a532438f86f4ae8046d00e763b9ffc1418dcca53bff049d607b5", 0x1, 0x43bb}, &(0x7f0000000180)="81853a07f0c145eca281495bb3cab0b31b4a931aa4fc18cfc5532344d0fb1615403804fa011bb3c5c2a3db0a7ea5cab65a0b9d39ed239e9b9b99793010a9631f37bb02ed0eea9c4a53dad4edfd464182984ab0de3dc9d60f358ab1bb7547af67a6cb4652fd1a73393c034f24bb5a09883c174f2f6a6da9b5e0c3078f215a0838e209f6b5c81a737b1b3b832caea06acb6dc9579d5269211c26b9f8886fdbece895c9ab20f6377d79d6c1278842119102a532cf285b18bc4b8910d5035bd9f523685831fba85e1fae52ecf79a1edd70101cdb9e2e16e3b76b24a59d3289c30a63cc2e042c29", 0x20, 0x0, 0x3, 0xfffffffffffffff7, 0x4, 0x6, 0x2, 0x3}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)="9b55", 0x2) r3 = semget$private(0x0, 0x1, 0x410) __semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000000)=""/32) 00:01:20 executing program 2: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\b\x00\x00'], 0x8, 0x800) 00:01:20 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000002c0)="9c38120385ef155d6f74bf3e868ca31e0f1fba6b3c2c50cd9926df3f70d8552fb6287ad356577b1ef40b28f69f35932c36966d622b17aaee2b5fa04951d2a20e0725991554dfafb70e0eec6ce5a8fea6efbe1b8be79a483124b6b32d1f89576feab93b5817dfbf") setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000200)="92020997d4985a0ced71d7ef6636c331b70d8a04c46b0c50220b3d3b0399903ec91e8868aef7ebab971149aed93a30d3db04aab6c152e05e808367a6e6d3bc07ab8f658d3c373d443f290fe48a9f7708eb2ece4ac9dc54b56f45b05ef7c9640a6d82c281d6a31dcc412403e11379303866bc04d0d066896a9e30bf10d7f51092d1bc6d3168b6f20ad0a0a88af22f45aebd993cbd78ed599510b33c", 0x9b) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000100)="e343bd13ae0a0f3c5e9b88eedd76e1e25d66b493a389c6f02caad6580b040fdc7d9145e60d2a1ad5234da34360524210324c726ecaf22b8ece49917618cc36b5be18513c74719c53bff0710bf922bf936f412ec95c0c239a5f1dd18240797363f0dcccf4a02de049748e02c321afa1128306fe82222ad312898f2f995e77a0b832c2dd3c837cefb794d0da4a7e32eeffe185aeb374b7f99493c9afba4fe9ad4a5ca7ab1d9e9aab2eaeef916c9b610861f313664b82f41e863c4ed590bf5e52a1d8a3867127ebf86cacfdf20d622400d4e275a17f05f250c72e3fc9f7e2e0366c45fa82deee43a02def55f2d363e5") syz_execute_func(&(0x7f0000000000)="9826473e431c0c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6c442f9258f00800000acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a13afb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000003c0)="c4e275916cb0852c3e0f050520d0f80791b01ec4617e5b329650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd78f2a2012c79733000000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0828214001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:20 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1) r2 = shmget(0x1, 0x2000, 0x140, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/2) 00:01:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) fchmodat(r1, &(0x7f00000000c0)='./file0/file0/file0\x00', 0x21) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0/file0/file0\x00', 0x400) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000180)='./file0/file0/file0\x00') 00:01:20 executing program 3: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000000)="5b5d941d202eb0a616752df0e1064b4d2e105a4c20b8c1886a592578e972c66734587a624f32fe12c2244bb6dc5da4d1ad01fba7f9e1bc7e96bfb818b61b6e95a4e112c57a9cd19989e5e0108e8c79", 0xff, 0xff, 0xd1}) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) close(0xffffffffffffffff) link(0x0, 0x0) 00:01:20 executing program 1: socketpair(0x1, 0x10000000, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x64, 0x4, [0x0, 0x80, 0x9, 0x80]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x80000000}}, r1, 0x1, 0x4, 0x6}, &(0x7f0000000180)=0x94) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) munmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mincore(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0) 00:01:20 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x2a2, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x20, 0x0, &(0x7f0000000000)=0x372) r1 = dup(r0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000100)={{"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", "9bd57783a832f8314b20becfa58ec501aee086c1f9a5d63946a4fabb7303e336", 0x6, 0xbc54}, &(0x7f0000000040)="1956bdb48c84ac3b0bcd2a9c29c0730df5b0140d98f0c4bd24cfc1325a9ac6311b0a9c4dde0dd07ac94bcf7b8410819731027ee03ea3d0499f54535e", 0x401, 0x8001, 0x5, 0xb7, 0x80000000, 0x9, 0x3, 0xa97}) 00:01:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) 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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) r6 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) r7 = socket(0x3, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000080)={r5, 0xca81, 0x7fffffff}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r7, 0x6, 0x4, &(0x7f0000000000), 0x4) 00:01:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = msgget(0x0, 0x200) getresuid(&(0x7f0000000500), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r6 = fcntl$getown(r0, 0x5) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x8, r2, r3, r4, r5, 0x4a, 0x89}, 0x9, 0x5, 0x10000, 0x3, 0x9, 0x3, r6, r7}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, 0x0) r9 = open(&(0x7f0000000000)='./file0\x00', 0x100002, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r9, 0x84, 0x8007, &(0x7f0000000480)={0x3, &(0x7f0000000400)=[@in6={0x1c, 0x3, 0xfffffffffffffe01, @loopback, 0x7}, @in6={0x1c, 0x0, 0xc8, @loopback, 0x2}, @in6={0x1c, 0x2, 0x7, @loopback, 0x6}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x7, @loopback}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000000380)={r8, 0xa9}, &(0x7f00000003c0)=0x8) 00:01:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) poll(&(0x7f0000000300), 0x1e, 0x0) 00:01:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000000000005e26b0c74d93707f0200000000000100"/113, @ANYRES32=0x0, @ANYBLOB="0000000000fcffff110100"/20], 0x98) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8266696c919d8a7d679d6c348d84a8e367fa4e"], 0x10) 00:01:20 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0xf, 0x6, 0x400}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x80000001, 0x7fff, 0xffff, 0x6, 0x9}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x9, 0xf, 0x5, 0xffffffff}, &(0x7f0000000180)=0x18) r2 = shmget$private(0x0, 0x3000, 0x47c, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) syz_execute_func(&(0x7f00000001c0)="c402f91733f23e47c6c300c42259ba8878b631a78fe978c6530cc481fb7096000000009ec4a22d9c9e6bb87920d166d240d38b00000100f20f5d2c757200000065d3e3") r3 = dup(r0) getsockname$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) chdir(&(0x7f0000000340)='./file0\x00') shmctl$SHM_LOCK(r2, 0xb) r4 = socket$inet_icmp(0x2, 0x2, 0x1) shmget(0x0, 0x3000, 0xb1, &(0x7f0000ffb000/0x3000)=nil) r5 = shmget(0x0, 0x2000, 0x110, &(0x7f0000ffd000/0x2000)=nil) r6 = open(&(0x7f0000000380)='./file0\x00', 0x1, 0x180) getpeername(r6, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000440)={0x5, "576f3c85f190594e8538f2901deed051"}, 0x14) pwritev(r4, &(0x7f0000000680)=[{&(0x7f0000000480)="bfa07ced36c135595b45780b77d7c5eeb27f49ad5b8b26fc6bc439b57df8c6c2347934c2be06b9cb86a6cdcad5b81d51fedd37cbc9685e9c402b749067bcf560af04289e1d5f9f92418e41adb0877465df9853b2cce2b4cbfa9bed8080ee925a1d07a6879298afbc8ebfccb609e6101c266f5f0b12228ccb5f3a9068131b5a5e131ee5e0a6f8736874bcdd32b08c0e016befb5a9f21bd44edb216d9bf5bb30be121f321a4510c0dea66863bd7191acaf15fbd967da8f15b6d8de6a107defc31543d07c5595eff710d291e8718bfff5b60e328f48fbe85a58ce69", 0xda}, {&(0x7f0000000580)="163057876dc44bdf84f920021e28717edb2bbc5ee44ba4ed27985a6786f9b68204177d12b2a8bd34c41d2f2f3e4a0d5f89fb7f848e8ac0ddb55638bc7ae7130284a7dc640e823588e39a3cbe6184398d14c63229ace7f0e404089c98c0d687e7c791138dcc7e9060d642705a816a2a00ae5b8c3bd9a474594fef8bcb6f693b5022802a6235709fd54dd4c6229031c599297f211ef935080892480f8fea841f8f6fac39b2690a7df7813ceb21439c920a341a2c2ce72ab531666d119d4b9b8f20e1912494a005b0a0011c6b9cd58d355b2c10455c5bf166807122d68e257ce190d7", 0xe1}], 0x2, 0x0) getsockname$unix(r3, &(0x7f00000006c0)=@abs, &(0x7f0000000700)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0x66, &(0x7f0000000740)={0x100, 0x1, 0x4, 0x1, 0x800}, 0xc) clock_nanosleep(0x0, 0x0, &(0x7f0000000780)={0x3, 0x2ffd8994}, &(0x7f00000007c0)) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000800)={0x100000001, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000008c0)={0x4, "84decb3961c0de2effe9ec3936bcd6b8"}, 0x14) ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f0000000900)="54418e8d2919240d1fb922317c9ccf1ecd1722f6293c19736e881a2db8c7da358ea84bd0447be013151033aaace2cb2afb4a408b5b46aebe5fecb49b52bbf40fc25eceb55db55ad7") getpeername$unix(r4, &(0x7f0000000980)=@abs, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) open(&(0x7f0000000a80)='./file0\x00', 0x0, 0x42) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000ac0)={0x84, 0x4}, 0x10) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0x1000) 00:01:20 executing program 3: syz_execute_func(&(0x7f0000000240)="982c0c0f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/88, 0x58) accept$unix(r0, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) 00:01:20 executing program 3: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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", @ANYRESOCT=r0, @ANYBLOB="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"], 0x3, 0x800) 00:01:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf, 0x0, 0xfffffffffffffed8) r1 = socket(0x1f, 0x4, 0x3) getsockopt$inet6_buf(r1, 0x29, 0x50, 0x0, &(0x7f0000000040)=0x709) 00:01:21 executing program 1: semget$private(0x0, 0x5, 0x383) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000000), 0x17) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/71) 00:01:21 executing program 3: madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1) mincore(&(0x7f0000ff8000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/109) 00:01:21 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = getgid() getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f0000000280)=0x0) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r6 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0xb941, 0x2, 0x6, 0x1000}, &(0x7f00000006c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xb, &(0x7f0000000700)={0x461, 0x6, 0x420, 0x4, 0x6, 0x3f, 0x9c, 0x3, r11}, 0x20) getgroups(0xa, &(0x7f0000000600)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:21 executing program 0: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0154141e2e9584180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb155dc46291aeaea065600000c4618de3c0740f2d96000000a6ca42dcf340ad0142c4e7ae31319d95fba1c9fb110f0f3804830a000000") r0 = semget$private(0x0, 0x3, 0x100) r1 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000240)="e59c2169c04e77947a95ab28c678fd81c0d4b2aa8cd0a2d5c9df97035cc41e0a1a496e97bfa9a52d86281f671beea7384fef38a30fa527820ceb16473fbe9b1a7a6bf474daa69ffa319f685515cca5e35f4e988be604ba82237825c50902b33fc49439412561c4c2aeec2dbe19277d539fcf40ef356b464ce55ac87758b9a1bef7b8cb1303c1b4167b6475", 0x8b}, {&(0x7f0000000300)="b4dba3bc27b96d281f409a292a43dcaaf0b5f6525eae86fe04138b5a2c69cb31044b3241b6cc36dea83fe73a2b43c00da35e720007179c621559341d93a18d92f6469150259f7b5a1b6d38361371b8e6346837fa9af61762459e6c4580ec5120f74a9622b8c77cd0a34116cda4e5810ec06d48bfcf1a3e91d96efc8bf43aa5eb20a8b0f2bbdb8bf1ca13", 0x8a}, {&(0x7f00000003c0)="c24abca13a9b33433bc4b98969afff6d3f4e2d089aea2e5f7fca6a5588f9b12469a7a649ede60e4e2457aaf8e3761bae7516f41b50745218b51ff191d3cf17f586d22c6179e8ae4d2d5417593fca37491e74aae1ac8adb2980b1e34817944140f9d420", 0x63}, {&(0x7f0000000440)="c3bdc71d816f29d0e58af727ee147d44be59bf48f3755bfd948e20db1e56f8401475ff8cc59666fff3218fab7fe0650da6532bd142fc503f2d09b711909b785f1131c5b6915d82963cbc56bf0323cb537782742fdee7dcf0ade9e17a19e053f48b", 0x61}, {&(0x7f00000004c0)="a395c09a882b6620c5b894fc2db35058f066c68f096cb5177e307ab08b1d49b0aa741d2183b4fe1f5d0debb85d1587d0dbdd40689e6ca2e3bb710044da1758a760cb04e4f9d55f09abfcd8d53da331486d71010e3f8b35", 0x57}, {&(0x7f0000000540)="5f1850ea52f50c9736f3a8775c7249b5ddc2a993df39b82d3b836f320c6ca58001ed95bcd80496860b697a3fbcfed0ae224e9b58d9fdf7ec221e613ba6e393b4fcf6f973e9295611cf3fb3a95be87b5801c39967cd6d45047b15e72dc9b5c3098fe839323466e8eea7fa66eaa3ec8002b546d8a05b044648b9de24b92a925fbea4f946e7788d9505aa3c6deb22df8ee33a489f016630fdde43dc5eb3140f61c11a831f8b8535e3f563416627c16c2ff483101c45f2ee76e330eac5cb0811117bafe65bdc3a4e5d04f121bb7337e71bca63bb6657542759ea5b584dc7740bc2bb7febc074b1", 0xe5}, {&(0x7f0000000000)="125efb3ffa35d90103516a7993b3c2ce043bf76b8d463e1433d37034ba938e0cde468f2bdc569c5f7c82d1176623984ead03988ef9", 0x35}], 0x7, 0x0) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000080)=""/1) socket$inet6_tcp(0x1c, 0x1, 0x0) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f00000000c0)=""/148) 00:01:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 00:01:21 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0xe0c, 0x7f) r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @multicast1}, 0x42) 00:01:21 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c3b0f050520d0f80791b0234141e2e99650855b660f162f0fc4014e66f66d220fa0e5be6cd1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) 00:01:21 executing program 1: r0 = semget(0x2, 0x0, 0x0) __semctl$GETVAL(r0, 0x800800, 0x5, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/137) 00:01:21 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x41c, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000db000/0x3000)=nil, 0x3000, 0xfffffdfffffffffd) socketpair(0x2, 0x3, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) ftruncate(r0, 0x10000) 00:01:21 executing program 1: ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0xfffffffffffffef6) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup(r0) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0), 0x100000) 00:01:21 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000fba000/0x14000)=nil, 0x14000) madvise(&(0x7f0000fc5000/0x2000)=nil, 0x2000, 0x4) r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000fc9000/0x2000)=nil) shmat(r0, &(0x7f0000fc5000/0x2000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:01:21 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x14) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x101, 0x4) 00:01:21 executing program 1: r0 = socket(0xefffffffffffffff, 0x80000000000008, 0x4) freebsd11_fstat(r0, &(0x7f0000000000)) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) 00:01:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet(0x2, 0x10000000, 0x2) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000500)={{"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", "03885af25145f7aa06b4a3aadf4c985007729b5a26d4e7f0cb91df74391eb833"}, 0x0}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffc6c) 00:01:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)="f9d43e3db5db33bda53b1c80b503f8887b05180b21045b90c628e2eee636f1eeb519a15e8a18b76888a202423a2c8e66a72456f736693b16be6d0d8b485319d5f6a03ed1d247ccdca1ddfb6d53a7546096fe33517a30d83d0e8ce1e8c8169fc016a1e92c3e1d1b8b6cf81543d360ea4f1bab7d044821d3456eab4da3ce5617ca084176526c8a677434cc95a77c5d8b3f64bad47643ca2975374ab43ab68fc4c5da3c6ca500555536490e43daf557bc910e8ca6c849c1cb20c9abc7cc9455", 0xbe) r1 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020004) fsync(r1) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f00000001c0), 0x8001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet(r1, 0x0, 0x86, 0xfffffffffffffffe, 0x0, 0x735fbe500a3de6) clock_settime(0x0, 0x0) open(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/115, 0x73) 00:01:21 executing program 1: socket(0x17, 0x20000000, 0x7) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) readv(r0, &(0x7f0000000200), 0x0) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = dup(r1) listen(r2, 0x0) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/59}, &(0x7f00000000c0)=0x3d) 00:01:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x808, 0x8) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000000c0)="23c88b0f798022ebde2796689fe077a8ce4eb3c22cbaf1f2f78cb6a742b225d677ecfb6f6a5c3ad4e2d375b80219297615001bec0b903fbbf354a33a0d04f1e3bac8afbc1dbcfadcb3983e44d1d17b0c54f5d0e9239a6798d18fb84e6d35d42925a4bf682218d828681f6869f6fb393bc0cb75995e55") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x20, 0xf, 0x0, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r2, 0x40}, 0x8) 00:01:21 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000900)="d96b9e0d2397f121bc2056b80c89a9376d21cfd019c51a9fe99ac17508434be2a9c693296a562939273e01a097072706bd3afb80f86606c75b76128e6638a447248068499fc7c631f600c8b072ddbef6ea0d") shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r5, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000980)) getpgrp(0xffffffffffffffff) getpgid(r1) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) r7 = socket(0x2, 0x1, 0x0) sendto$unix(r7, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r7, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r7, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r7, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:01:21 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x80) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000180)="9d3391eeca621bc444154cfbb6e25e628e8443d1447929629931591a9e3dcb51d18746c7ea85b213b5aa7c8abe0602f05ee92f50069ddf3b731312cc2f10c7bf6c36ed4ed196457c493fc927622836bba04694b270765482d1b9621cb2f8fb9822c5355b25ce24cfb2166fce4658662fb4c20453e5b1a9f66d942497b2824203e414adc3e05db87a60a6bdcbbc97b5e7322777f07fecd11ecf83bb") dup2(r1, r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x6]}, 0x6) pipe2(&(0x7f0000001280), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) getegid() 00:01:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x100000001}}, r1, 0xdc, 0x8}, &(0x7f00000001c0)=0x8c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x27, &(0x7f0000000080), 0x4) 00:01:21 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000200000000000000"], 0x10}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x8, 0x4) 00:01:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000200)=0x4) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x8d0, 0x7fffffff}, {0xe21d}}, 0x0) 00:01:21 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0503410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) 00:01:21 executing program 1: clock_gettime(0xfffffffffffffffc, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000001200)=ANY=[@ANYBLOB], 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x5, 0x2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140), 0x8) 00:01:21 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r0, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4$inet(r2, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000005c0)=0xffffffffffffffa2, 0x20000000) r4 = accept4$inet(r3, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc) r5 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) ppoll(&(0x7f0000000700)=[{r1, 0x40}, {r5, 0x1a7}], 0x2, &(0x7f0000000680)={0x20, 0xff}, &(0x7f0000000500)={0x9}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r4, 0x0, 0x2) fcntl$getown(r3, 0x5) getpgid(0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) open(&(0x7f0000000000)='./file0/file0\x00', 0x4, 0x120) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000300)=[{r0, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) 00:01:21 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000003c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) syz_execute_func(&(0x7f0000000180)="c442b12812c48399223b00f00fc00ec4218172e37445aec423317bef5bc4221db613c483f940eed2660fd38f72380000c4c165df1ce0") wait4(r1, &(0x7f0000000740), 0x4, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xfffffffffffffffd) truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401) ppoll(&(0x7f0000000300)=[{r3, 0x10}, {r3, 0x4}, {r3, 0x80}, {r3}, {r3}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x10}], 0x8, &(0x7f00000004c0)={0x4, 0x3ff}, &(0x7f0000000540), 0x8) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="010000000000002612463b989d854066542b05f23700bbb4e817cd92d0dd7c23b7f5a6266592ab4d2e82bbe15e8e7af7054583b90300ca025a1128da"], 0x4a, 0x800) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000580)={0x0, 0x40}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={r5, 0xa00000, 0x100, 0x6}, &(0x7f0000000700)=0x10) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) 00:01:22 executing program 2: freebsd10_pipe(&(0x7f0000000000)) getpeername$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:01:22 executing program 1: r0 = socket(0x2, 0x20000000, 0x5d) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x40000, 0x10000000000000, 0xfffffffffffffffc}, 0x182) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r1, 0x6, 0xff, 0x2}, 0x94) 00:01:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) socket$inet(0x2, 0x4, 0x1) 00:01:22 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0xfffffffffffffffd, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="434dffed2b1ee9147e06d0325d122ac32c546213ffacb6647641d61bd0038cd88868e505564e06a371063b691297deb89d9d7a250227ba20848366b13370f5c3", 0x40, 0x80, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7c, 0x2, 0x2, 0x2, 0x112}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3f, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000003c0)=0x3, 0x4) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000380)=0x0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) fcntl$setflags(r0, 0x2, 0x1) semget(0x0, 0x3, 0x2) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:01:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:22 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0x9, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x7fffffff, @empty, 0xffffffffffffffff}, @in6={0x1c, 0x1, 0x7, @loopback, 0x4}, @in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @rand_addr=0x6d7}, @in6={0x1c, 0x0, 0xeed8, @empty, 0x80000001}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x6, @empty, 0x9}]}, &(0x7f0000000140)=0x10) connect$unix(r2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x1a) 00:01:22 executing program 1: syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cab0dc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:01:22 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) flock(r0, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getown(r1, 0x5) 00:01:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffdf0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x800, 0x0, 0x0, 0x8f, r2}, 0x10) 00:01:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000180)="165bfaf185e144f3f064d01e0f50d94bf608084a4b5708e4") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000) poll(&(0x7f0000000140)=[{r0, 0x4}, {r1, 0x6}, {r2, 0x80}], 0x3, 0x5) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r3, 0x2000}], 0x1, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x671, 0x0) 00:01:22 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) socket(0x1c, 0x7, 0x9) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:01:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/144, &(0x7f000000effc)=0x90) 00:01:22 executing program 3: r0 = socket$inet(0x2, 0x30000005, 0x101) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) r1 = socket(0x2, 0x5, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xfffffffffffff1b5, @local={0xfe, 0x80, [], 0x0}, 0x867}}, 0x0, 0x6, 0x4, 0x0, 0x2, 0x8001, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) lseek(r1, 0x3f, 0x3) 00:01:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) mlockall(0x3) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000040)=[0x0, 0xb5]) semget$private(0x0, 0x1, 0x130) 00:01:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) clock_settime(0x0, &(0x7f0000000080)={0x4, 0x7}) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x100, 0x20) lseek(r0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x1f531e63, 0x1, 0x5, 0xffff, 0x200}, 0xc) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 00:00:04 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = semget$private(0x0, 0x2, 0x100) socketpair$unix(0x1, 0x0, 0x0, 0x0) __semctl$IPC_INFO(r0, 0x0, 0x3, 0x0) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x0, 0x7}}, 0x0) r1 = socket$inet(0x2, 0x30000004, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x6, 0x2020, 0x6, 0xffffffff7fffffff, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2, 0x8140}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x6}}, 0x0, 0x3ff, 0x1, 0x7, 0xfb12, 0x3}, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={r3, 0x5, 0x5, [0x4, 0x0, 0x1000, 0x80000000, 0x0]}, 0x12) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24) r4 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000240)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xe4}}, 0x0, 0x7adc, 0x3, 0x8, 0x6, 0x200, 0x7fffffff}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x10001}, &(0x7f00000001c0)=0x8) 00:00:04 executing program 3: r0 = socket(0x17, 0x5, 0x1fffffffc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) 00:00:04 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={r0, 0x0, 0x1000002000000000}, 0x8a70bb3e0b572ab8) 00:00:04 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) sync() setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x17, &(0x7f0000000580), 0x1f) 00:00:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x8, {{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}}, 0x88) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000200)="6cc9cd909e77f5c80d876b447a963f858c9f77c456d4f0c58d5076f57dcdd2968fd1df3771cd175991333585ce4e378a9e230a57128e213b3bf59c46d37cc00f4dc88cdc01f5cc29afca798f2e73da7c0fcd764237") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8000}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1}, 0x0) 00:00:04 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000f54fc3792dfbfb1f61f95815b14b05d7d5a8b630ed105c124e661487c307ca2bdd5a35549b54a38d6d559026864c7e35305faf5ac96ea1328e174c347e48f301c878568fae1909f9dfa2857d50947741b5b3a5ad8f2c1dfc2ae63dca0cf7f668a563757a68a42ac61b438619d22f582dbd7dc06a6d829bfbffc94866ac4338a6dde1ec1d732e2ce65d1961166f834c889f24d0e7f3118087275946882bc32aa1137e1034ac4b3303f7e30a4f1948b6803ecb9afe96e9d27269d82403819987e3c1a0a4e9d4cdf7b66c5ff5738af9af6c3d39601c29"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7fff, @empty, 0x9}}, r0, 0x8, 0xfffffffffffffffc, 0x1}, 0x8c) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x9, 0x3, 0x6e}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x3, 0xfffffffffffffffa, r4}, 0xc) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:04 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x1, 0x20000000, 0x700000000, &(0x7f0000000000)) dup2(r0, r0) socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0xfffffffffffffd9d) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483edda6a8d000000005a5a0f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x187) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)) lseek(r3, 0x0, 0x1000000000003) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000006c0)=""/248) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = getpgrp(r0) getpgid(r4) getpgid(r2) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000200)="0ccc47ea2335208a3ff452c1dd83c1") 00:00:04 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000000), &(0x7f0000000080)=0xb) 00:00:04 executing program 3: connect(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) unlink(&(0x7f0000000000)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) unlink(0x0) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000300)="b17891cd80c4827941cda613d1d0c44139f3fdfdf9c18dff000000e85ef3dd84590800000040f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d237f9c3e0fdc680b0f186746f3400faee464f3428047030044ad8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x12f) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000180)="0781dd4978953f1bccf547ba09504df831e1427d7a5f58557f5e541a7635e5c6cec4a0292fc3a93b5200dcdfb78d07c63cdd3915f83ab2a6c1c797f5d71b53125dbc3c1a3420d4069494fe8c6ecf0de70df33ec6564a32d420051281596997894f13f0209c49cabeb2a68e507c29ed9f79fc4ec1508bf5787ee5b692838d49eb012b4a2e3d87f045c703e70717e241cc6f5d1242f1d8c93c7f6928974456558a74faca488a266da2057be12b439fb3b3f02defd846b8b33b569ff936") 00:00:04 executing program 1: r0 = socket(0x1c, 0x110000001, 0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c65300010f45d8e20881e99240f1bb2d159029bb0aa5969a00c92b63a50a41fd1354028311b6f10dc0134b54220a36172316af79a01028fb35f86c7e5be3212cb146f0c7a1fe57c1760e86ef05b91193ecd7ad29e66125534fba60c4f73eb"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x70000000}, 0x25d591843bd311e2) syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000000000)="826a626fab00a0d6463042fc6ec9b886e2495aad56062221bef29bf9003218225b9a835e42b3b13ca93abcdc8024f5b13a8db0d92ec463f46ead53bd6f61bede4266fe9f27ce3dabee60daa492a9c150a528dcaf771fdeb88f67d156f96126018b", 0x61}, {&(0x7f00000001c0)="5a3ed9fe4d1a266b35e61b0a7dfccc3147b00b937d4733eee376dddf5191bece1fcf2185636a20a6b4abc5fd8ed7c6159cab99dc86cb9b1c79c2b27bed64cae23967ccdef57f58971297714aa181", 0x4e}, {&(0x7f0000000300)="a91266f74949bcb0d3c0179f75904574c861fa7e39978e96cd35be1f31436d91240df066ef35ec89aed38b51240d2ab9d3a7a7867e16ef60fde21f84700f62337a99ab325d5d6b97b7846d859fadf411286ba55d7b1ebfbc150b7074728bffb976be537cd580bf255c683183310aaa384b7ea10775841e86491e194ea6c9c0e633f978409142d4bfc2f1640e4cd0a2b1f700e25e96459714c4eb32d90cae88c595704326cf8c1d43465db27d950122672a5b3557899ebb076f7888de0c7d1ae223bae7d4cd81e9", 0xc7}, {&(0x7f0000000400)="5c32b707bfad480d385f135d4e2497f41a3ddd3b7cd71e724e5d1118bf19eb083759fe834bf5bd512f3b73ecd73ffab447ea7a1e65d263e8ef4ef455493e921bbfa9958ffbdb31ba4eff452ea9cc6d6f6b9045f6107a84bcbf889ec1b527badd5070f18a450941cf665a07fbc7a3c4fe78aa235a4d52ebef16b7637f4ba5a31d8680f7a27a59cd7c9b3ae6bde3327d75b78050b31c018c47502275dc06", 0x9d}, {&(0x7f00000004c0)="9c8ab34006d158ddd1a9b1d027cb75cf542ab5b02aab1e0965c21fba2eee4811520e7cb96f54fdd158483c58eb711f53524bad13c639374f6a7fc4eac31934256e9d3c7c5a88666bb77369ccfbe7fccc3ffbd8425728894c1928f2829fee2092d423626ac0ce935f642291a9020e4029d8", 0x71}, {&(0x7f0000000540)="3583113d7be6b2d1ccafe27636803b7c624b14c961af37b6aa68da3bad6036adfa6bd476e1970cc9e63865fc3f643dc978a4ac623609755f8b305a9d99bb76c7d6ace6c5379632331220a94dc1fd4f1316df9b0a2029a9447561edb86b28370626f1a21e5532f5247489563fecdc750593b51fc9e49510fa92e216edbf072ce369246c3473e584a26db7f294152c109627", 0x91}, {&(0x7f0000000600)="c58aba0372d4626b90cecd20d22adf4943c0de9e5ad59f00217937e06afd52c58fe3d80f1b2cd06895c31edeeceaeda904b6a5a8f0a2f58cd8f1f8a125eea4ddade69d84a6d925a59ae1283b36d147bae88cf428f257502e507005837ba3a72b538fac1109e80d3ae07aec2351f3c70ba0f5646568c4ffa43824b985432d84f49c122b4ae591", 0x86}, {&(0x7f00000006c0)="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", 0x1000}], 0x8) 00:00:04 executing program 2: r0 = socket(0x17, 0x7, 0x40000000000084) socketpair(0x10, 0x10000003, 0x101, &(0x7f0000000100)) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) 00:00:04 executing program 1: r0 = socket$inet(0x2, 0x0, 0x100000001) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) truncate(&(0x7f0000000000)='./file0\x00', 0xb08) bind$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, 0xffffff75) 00:00:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x20) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0xb12, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x2, [0xfffffffffffffffb, 0x14]}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), 0x4) 00:00:04 executing program 2: syz_execute_func(&(0x7f00000002c0)="264796cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea00efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f5743c0135e787896c401fe5ff6440ff10702e1c4a2052e80030000008201089845e22c892a0f0000009f") socketpair(0x0, 0x7, 0x4f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x1f}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000140)=0x7, 0xffffffffffffff07) 00:00:04 executing program 1: r0 = socket(0x2, 0x1, 0x84) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82653000000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x101, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x10000, 0xaf3e, 0x6100, 0x400, 0x0, 0x8, 0x3, 0xfffffffffffffffc, r1}, 0x20) mkdir(&(0x7f0000000240)='./file0\x00', 0x3a) recvmsg(r0, &(0x7f0000000140)={0x0, 0xfffffecb, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:00:04 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="2b000400cb4d5527a9f8b666258624cbcb8a942788da8108ac159653afad5ba77aefd36bb782d3"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="3a7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c47b73b913facfcaf802cee3d4b470cd8303b999674f01e000000000000000000000000000001"], 0x1) sync() munlockall() freebsd11_fstat(r1, &(0x7f0000000200)) r3 = shmget(0x1, 0x14000, 0x40, &(0x7f0000fec000/0x14000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000e40)=""/4096) r4 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:00:04 executing program 1: clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) clock_gettime(0x4, &(0x7f0000000000)) 00:00:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000000c0)={{"28d84cbcb625d920bd93ba5fa1fc825bd259f10804f90ec1914ed875793ee56a230dfc83e7b84ed86933ac470bca00540d8607953c8617ac0c87f072059ec0caa91b52e36889f53c0232bd0f2065ebdd2e31db2efe482de2c23261dbc52b7c578fec1af34324d5f588c22e04a0aff5416b418cc21d1dbe61b30c645aebefd8ed9974a1ad1e496b3188ac7a69557f5d5555e5935c27283fc62a3cb136080b8e4c5a2439952b1bc524ec6cb7146ff0d68189ac35970241ff183f43379f4c4c45eaf90b2150904d3f281e6e29caf36b028d3f54bb1179c787f1b4165c1e78eab2b35dbf12dc8532ffeaf2d4a17dd628421a1561069727f692022faaa14dde19e22af90446c06a1e24abeb337429f4d509fa7c7be05ce0fdf3c04e07809fd4c721a2161a574b73b0fd1e24c4f9082a6ff5a513856fb3a599b798cfbc91326222e9a9e453c0b52652d211dfa55b154f3a94be0e57790e4f26d7625f0b752450f995a8312773c10c86660a9dcd8c966aae1eb7dd6750bba45313bab74f24de289eee3bf8fae07d95eb69be256288fbd54b09a2b3b6d7251f59f81ba41372b27e921870523e2050681ea66b37a6b7d82eb18172b736cf7d55dec1ea87751733f8b5d961220a30a4c7de3cd2925d1614b939f6eccf584902d0d3d7cedaf790ccdf7e05b06e64941e758d06d282f73c91a9d255754f43e3e13682894a4e28725dd0caf0c04cf22a26192df37dfb2d1dcd744ab922e51e0c6a61cab041ffa0e86706d4e6b5adaef37fe87835686da5ab0f7d6f26b4ddc7c173ec900f5c146a975470b9749419c8e611bedc932c68e11a4cf44b1c2a89310760d3186d2223390070dbd810bc965a133034294694f51a6a1620d3556801233077bb1a48f759754305d44f1941c4daea3774f22c7ded63972fa829f2fbc100901d04ad98754616d48e9a9615b2bd069940ae1496fa4d622393186a7046a12d6d1f989500699e98817c04ab08105fd12913a12bd34aadb679b7e2edf745a2afcc4ec1863fefdff7b7020392278f607105684b3b05607a5561e64b3cd45a9502c1bb46b454300e332d449d381fb09988d80efcfba675b6063ce14ea64b7a6d818a2d67184632c133cd691ab934b22e076f9db7a0f2cfb0286adcd20961250a69bf6d46706ae97fcac424f930238474efa347a5ec7b0230b6e86e7db2d38af51f5f0d0751dfc2d6092ef865d676152fcff2717ff8c459569862f546e4d38d3877b7f42e27e9959b75ba3fde41756c82596ea327b8386cbc537d6e75caf42cc6348e90d02c8bfb397f96f95291d3d64f82b6b76fd6be771ba12b24c92e54230a3715e9668576f506c286738dad13a26e14ef79a6fea09d362b2eec2b2262e678af8dce66b5e58b9ad194a256d029ef3f832d623a2a45655268f38d4d0d34da45389624c24357aa74ed07e07964ac26", "2ad9ed208bd7c60c5cf51eaad6e669052eecbee62eeace39359728086e849d25", 0x4, 0x7}, &(0x7f0000000080)="a6030a770a3fec6d886c053770685bd8", 0x9, 0x400, 0x5, 0x10000000, 0x8, 0x4, 0xfbd, 0xf31}) dup(r1) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x2, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) sendto$inet(r1, &(0x7f00000001c0)="440d5c0422f5412434ebf1cdbea80288a5145c977ddaaf5fe57c3e1332e50f3d7a2324bd8bfe405633b161df800a223c0fbbb461aff2f8b103b244d8e493d95b2449a26c38acc0f7f17f7038fb1cd9a4d3c61030cb832c6045a36d74fbd2bab799e3e97fa27affa3d6d43fd29029d55e7d95fd3b75b0597586fbf6038ba769cde7b74397ab3a4aee6481d8f3efcf06b0266b", 0x92, 0x100, &(0x7f0000000280)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000002c0)=0x10000000000, 0x1b0) sendto$inet(r1, &(0x7f0000000080)="7f5ca4e44885bf8762947b9fb2721e82ba2f028a2e74b2a6bc57759bb8ac57f449c691671efbcfa9f2d876b465934ac575affb4a8aab922c0ca83992b577085e47731867aae232430d656e64076bb05f1c8bedf25099804d5a708a4e80b54857a46c9e98b84b35a935f528d9af630861390d32279b442f84e3581c0a8de80c449a2dbe9eeb6855ee67b0ab3d4d460bd63e6e862e1c5c92394408cd8c6e9c5ff2d2", 0x207, 0x184, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0xfffffd64) 00:00:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x3, @multicast2}}}, 0x1a4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r1, 0x0, 0xa, 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000140)={@empty, @empty, @broadcast}, 0xc) poll(&(0x7f0000000180)=[{r2, 0x2}, {r2, 0x12}, {r1, 0x1}], 0x3, 0x7) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8) poll(&(0x7f0000000200)=[{r3, 0x90}, {r4, 0x180}, {r5, 0x1}, {r4, 0x2}, {r0, 0x20}, {r1, 0xa1}, {r5, 0x40}, {r1}, {r5, 0x80}, {r3, 0x10a}], 0xa, 0x1) 00:00:05 executing program 2: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3}, 0xfe47) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000040)="3ae0fbafc9847957849eb20d190618aaf4a46bd192a1cf174a29c06b8f84b34e5c5aab80f6e92702b7a0ba2088de42e50bb9355d30ba764444e53ac4455af9b0402c4607f658210fb257e41f463adad69445e9d7de1864c0c82e35ea7b21aa74615adc79bc274ebe21461dd3ce874d7ea1") fcntl$getown(r1, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xcd, "d570a5edd06784625f84e7e0a1064cad92812e8f0dbd5df15c77d22763a3d9f2f32effeaeb641bd2722c51a4e9fb983d11d84d0f21ff6b7d68d1896a41d68c7246b0394504c0c125a1fb74532e54b94d9d4b262ffd0b4b3161bc84eb2cfac8628293364f7a131158ebd067236236139571fc42b6e1caafb8e9bb4e986e3342b463cc5bb24d90e8a6cc3070295a50f3b72d4c8f6c52862b53ce9f1f1b6da5870f08cd4abb2da74bc0bc7785ca29f5c8decaaf4e4468930b0dcd5e8b186243807ce960778dea52456d3269e5a7b9"}, &(0x7f0000000300)=0xd5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x200, 0x0, 0x9ff9}, 0x94) socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fcntl$lock(r3, 0xb, 0xfffffffffffffffe) accept(r3, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, r4, 0x9, 0x1, 0x400}, 0x94) 00:00:05 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) dup2(r1, r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, 0x0, 0x0) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000c40)="65c255953350a7582dafd5af072b78156590f653cd1dd941c2335c7a4f5ce23570c0584dc8e65aa10806b7c20eaa58b9915b0d885c55dc09740f19e5f9aaf996ef158911363683b2feac23d35adc360c64db5080247cf556ec026f257c00cce887034abcd4a1371e9f49046b251777d8ebd7da981bed649458179807238bd47dd7d4dff9b1db9a44b51a98dd551488c3db84b8178c9b18b01b0712864b1956ea598e258afe5b0d19eabef863f375b1512783dd93c3cca72e", 0xb8}], 0x1, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readv(r2, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/173, 0xad}, {0x0}, {&(0x7f00000008c0)=""/67, 0x43}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000940)=""/133, 0xfffffffffffffdcb}, {&(0x7f0000000a00)=""/193, 0xfffffd6b}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000500)}, {&(0x7f0000000b00)=""/88, 0x58}], 0x9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x11a) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:00:05 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r1, 0x1cec}, 0x8) syz_execute_func(&(0x7f0000000240)="9826473e431c080f05f30f59bfd9130e00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e50910ba988ee48234d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526c481fa6f5ef958c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, 0x8) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmdt(r4) shmget(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) 00:00:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @remote}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)='6', 0x1) r2 = dup(r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, 0x0, &(0x7f0000000080)) 00:00:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xbf, 0xfffffd89) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:05 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:00:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000000)="7d42db1521f212424091fe8612f3ba91f5f73b174a08da7ee0f08a1e76360425875b178f1dbe7eb580f9eb35973e7094b0c57e9e72d638f35096a377e985e8d0c11a89eeee71", 0x2, 0x8, 0x1ff}) 00:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000040)={0x7fffffed, [0x0]}, 0x8) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) 00:00:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100), 0x29b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xffffffffffff0000}, 0x8) 00:00:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x4001c71c7, 0x4) 00:00:05 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="001c2e2f6669682e00006a64df08e68e074091e24c3ad7c2000000009f6114d696413b"], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100902, 0x1e) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/60, 0x3c) socketpair$unix(0x1, 0x4, 0x0, 0x0) freebsd10_pipe(0x0) accept$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000400"/57], &(0x7f0000000280)=0x40) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r0, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) truncate(&(0x7f0000000200)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x7) 00:00:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x10000}}, 0x0, 0x3, 0x1f, 0x2a7b081311badc8b, 0x40, 0x6, 0xfffffffffffffff9}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x8, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x100, 0x8, 0x5, 0xa10c, 0x1, 0x9, 0xbe94, {@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x80, 0x8001, 0x7, 0x4, 0x4}}, &(0x7f00000003c0)=0xb0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffff000, 0x100000001, 0xfffffffffffff800}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x8, 0xbd, 0x2, 0xdb35, 0x3}, 0x14) syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") 00:00:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x4, 0x1000, 0x7, 0x8b, 0x2, 0x2, 0xc67, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x8c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x5}, 0x24) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x9}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f0000000340)="400fa9c4620d392ec4c27d5a10c4a27d79991d800000860d5134b0762e66460f6b0da09b986667f244abc4a27941990c00000065f341a5c482019c2d0a000000") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)={0x3, [0xfffffffffffffffc, 0x1, 0x1]}, &(0x7f00000002c0)=0xa) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) close(r0) 00:00:05 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = accept4(r0, &(0x7f0000000140)=@in6, &(0x7f0000000240)=0x1c, 0x10000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000380)={@empty, @multicast2, @broadcast}, 0xc) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r2, 0xfbe}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r2, 0x25f7, 0xf, 0x7, 0x7}, &(0x7f0000000340)=0x18) 00:00:05 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6cd5a188, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x894, 0x9}, 0xc) r3 = semget(0x2, 0x7, 0x8) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x3, r4, r5, r6, r7, 0x8, 0x5}, 0x0, 0x2b, 0xffffffffffffff7f}) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r9 = getpgrp(0x0) fcntl$lock(r8, 0xf, &(0x7f0000000080)={0x3, 0x2, 0x0, 0x101, r9}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000006c0)={0x800, &(0x7f0000000600)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x1, @loopback, 0x8001}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0xffffffffffff0000, @empty, 0xb0bf}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @rand_addr=0x1}]}, &(0x7f0000000700)=0x10) 00:00:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000080)="91cb6fffdf3e1e79c42053ae89378e8cf87c2b15b08945ed9c61825e98fccf619413c44f83b9c789d01018bb1ab3f120dc31ecbddd7c006b4b27b0496a50faad1281d68ffe78eb2c1d3dfc5dcad6e7c2f13a13a6f3edbfbe883197cb79fcefc3ec1144914eddb78d7e2502b934d27acb014518550720209b5ce68a240c3b3ced03e1ed263f4178") 00:00:05 executing program 0: ppoll(0xfffffffffffffffe, 0x19e, 0x0, 0x0, 0xfffffffffffffdfd) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0), 0x100000) 00:00:05 executing program 2: r0 = socket(0x2, 0x5, 0x80000001) sendto$inet6(r0, &(0x7f00000000c0)="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", 0xfc, 0x1, &(0x7f0000000000)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @rand_addr, @loopback}, 0xc) 00:00:05 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000001c0)="2c20595064eebe3a46bf11cd159f9629146b538a107050987a36ee7e31f997a40a787d3516cc22e1054303eb9920725907a349aa1207a263c280151b6f50482447510bd5ec644fbcc5e2e757a20fcafd98e80fbc585a2da8e0c0a3d6d5d554ea0b4df6c8e8ea53928828a92a8116c6b8b91cf393fca81a456251412d3e9ffe12a7f2594ed15d9049f876d9292162f885d41538345a07e736bfbc1735") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) ftruncate(r1, 0x3862) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2000}], 0x1, 0x6988) socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0xea6a8d713e136ae4, &(0x7f0000000080)={0x7fff, {{0x2, 0x2, @loopback}}, {{0x2, 0x1, @multicast2}}}, 0x118) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040)=0xcfe, 0x4) 00:00:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) r0 = getgid() r1 = getgid() r2 = socket(0x3, 0x3, 0x400) accept4$inet(r2, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10, 0x20000000) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x396, &(0x7f0000000380)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setgroups(0x9, &(0x7f0000000200)=[r4, r0, r1, r4, r3, r4, r0, r0, r3]) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x2, @empty, 0x2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)="d0a962ccb55e2d2db0b0ab33412920dbf8da93b520e18c6bf7ea2d6b40c2089f7efc8101b17865d25bb9a35d14e2dd7d1bbb841aa1142d5cc2a75a591484801751ca536300ca9a556e64e66d02ca2f2a6ce3c6cc5292a24f878ba47691851d34dda52d97630e40f89e036a351a838dd33cca634b8d10cb24e217aa50fbf6ffe2b763679995351df2f2bbbbd6f9ade42f39f50e9fa442e6ddd886ac259533fa07aacfb0f44d83e967cf796febb76340e8303c11fdc6de6918fab3dc16fd003994ba7b69404214c61ad27bfe121d3ed061376402e3a7be6b4cf9ceea17", 0xdc}, {&(0x7f0000000140)="ce5ae8d7239df94b75d919a6c304a23e14da3d452863693cf58713324a", 0x1d}], 0x2, &(0x7f0000000580)=[{0x80, 0xffff, 0x80, "5f4f9a8023974d2b3a8bef85f5b9907da2c609638c1a806c572dfee8a42f8c9542fcb7fda1e8d4ce584c03129a64df702006fa3061952884c61df9a7c7464a4e1bc0e39146a0992c6eb11ccbb72aeee36961afe1a847800aff68465f1ffedf31b36237864ebe8e1456"}, {0xd8, 0xffff, 0x9, "a42640fd4a9c93f3e1da36f77f35ad8762d47a4737ce2a674b30afaa23bc892f209b91b9757634fbd52011604733e3585710ba44ab3cfddeed670558db261a756544664cb9863a77fd5505480928360dd494c5812dfe8c9ad4401e677cce1e68d4681f4ccc4ad35eb7ff431b37a20fbb0ada2a8cc38971bbdd8a7d36812adae4f99c4b260d74d880c6846a0a8f4918da5bd603d99da751fa7b51c04d97a051564b9130111f72fec90129411f912104e1124364868d9d55757cdc6b432aae662510"}, {0x108, 0x0, 0x0, "908cf31256f75a9c61cd77eb6b1804455989755e6762966a60308d8a3ea23952e13408506f067a2837fcfdf924be163c59bd12630dcd7b69c927aa982bf95dea9fda1d5acada5cfa95a4e4b89e5e220c461abe4c87402ab15b06ebad60af85800d54d8bb1f987019399424aa91b789a95ddbc493c1f4247bf3d1effb38f4ded01e68bf75bc4f92573722089080e75c2d8ffb57a8cc78f4b16c4c2e5294c095dcebee18701ba1513b3898bbb802379fa0307f2c3568ee2422d5dd69da8672f47144f8a0c26ceeaa146ec6252091165127bcce0d72f1d745a7d0d2c3b432fe1849aca924ba3d4aa2c06a4ab8e377a00715047e64ba856e1e"}, {0x58, 0xb9, 0x89f, "6a902a548bc3b977b324413e90834921578608690dde0ea9e6a4f6cabf8f955305601a1f809ef050821cdc1fc7527d3bd161dc6944c5106dbb523be7d3eb741091"}, {0xd0, 0x3f, 0x80000000, "d1eeef613e5687a970117a04cbde1312bd065b1367cf7673b273d4a400e44ff58b37a6477ce1cdfba4ca32e863d80a42ee9a1532d0376176d25581be9c8462c193250f3004302f4c6ef8a31a58bae0f045870faba2a03c3ce2f5ad0fefb3d857b00177b3108ebffedf67801a66b873dafaca201fba37d2331160284d5f978f6c5670c5f74380c56b0b29fdd1504e063f36b12878432312b3c10c37948c412fa04b313c2074758f4948948e002a9312645ee58085cbbb8f0ed2414edf69ab1b"}, {0x110, 0xffff, 0xff, "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"}, {0x78, 0xffff, 0x3, "403759e77231d61b2e0b4980fac440efd7bb095f55eeffeb37ae5e749c2a8fdb39d52ebda0a39033941f8b446e002ae7130e2f2311d1242bbeb5fdf2b13662322bf645cc47a148caaef6fe005918883082440f01b924c40c08b6760debcb4bc0c7"}, {0x58, 0xa9, 0x10000, "563969b15b167770c7446ef635360c2159460dd565b9785df80f22b23feecaf22379b02f8d1afd6759adc79a41adc3c94b1c1a3cf09cc8b95ad242eb41ff57062399ba555e9c"}], 0x568}, 0x8) 00:00:05 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, 0x0, 0x3ab, 0x0, 0x0, 0x0) 00:00:05 executing program 0: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:05 executing program 2: setrlimit(0x6, 0x0) sync() r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3f, 0xf, 0x0, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7645, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x4, 0x800, 0x2, 0x3ff, 0x9, 0x4}, &(0x7f0000000100)=0x98) sync() socket$unix(0x1, 0x2, 0x0) accept4(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x20000000) dup2(r0, r0) socketpair(0x10, 0x4, 0x1, &(0x7f0000000300)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) accept4(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001400)=0x1002, 0x20000000) dup(r0) open(&(0x7f0000001480)='./file0\x00', 0x400, 0x21) pipe2(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept$unix(r2, &(0x7f00000014c0)=@abs, 0x0) 00:00:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0x9) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x30, "34e4e158713a19e5d9367ceb110264278c4778c4237aeeae188c537e4f957e930460988d15b9264fffe49f1135c5663b"}, &(0x7f0000000140)=0x38) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x3) connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x2, 0x5, @loopback, 0x5}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000280)=0x56e0, 0x4) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000002c0)={0x80000000, 0x478}) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000003c0)={0x10, &(0x7f0000000300)="6cf74bcbccb785bc399de900e203cb8f34b553bccc800dba3001565336e8432e1001123527757a66b5b4b38a314a36950595fa8a0c755f877d1d4a8d3445be84362ca688448e56d3b24f3fa4fe757fcbfc0429883ea4f6fd764e5e3891f5784e03016a20a733cac323a9d1d41a5e61f32375076c4a4d812b50aa85fb62d17cf5abbbd4818850f35c4175f6ae865550c118bf1a5ce4a0092e03c446930374c93b6db9e65cc7fcb4b85dfc0944", 0x29, 0x7ff, 0x5}) r3 = accept4(r0, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000480)={r2, 0x1, 0x6be}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000500)=r4, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000540)={r4, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r5 = open(&(0x7f0000000640)='./file0\x00', 0x20240, 0x73) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={r4, &(0x7f0000000700)=[@in6={0x1c, 0x2, 0x9, @empty, 0xfffffffffffffff8}, @in={0x2, 0x2, @rand_addr=0x10000}]}, &(0x7f0000000780)=0x10) setsockopt$inet6_udplite(r5, 0x88, 0x2, &(0x7f00000007c0), 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000800)={r4, 0xc0f}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000880)={@in6={{0x1c, 0x2, 0xfffffffffffffffb, @empty, 0x6}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000940)={@in6={{0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x5b}}, r6, 0x3, 0x3ff, 0x3, 0x1, 0x8, 0xb3e}, 0x98) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f0000000a00)="ac372d05657243fd46da8db2fc0f368d265af6286cec73818529b8655a625996828aacee9e2429dc7d4a915080e2be514d64b9c86a7ec266989c25570c71a80ed6ff50f6b221efa5f16d265fc6b18da0b612b1a7baef91cf3ee2b360930537a0c619613bbccdb68ec9d02f40b6cbf7e2480b51966bcf261c8170bfac65d1c2f26b8ff3d05c8df6") setsockopt$inet_group_source_req(r5, 0x0, 0x55, &(0x7f0000000ac0)={0xfff, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2, @multicast1}}}, 0x118) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000cc0)={0x7, &(0x7f0000000c40)=[@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x1, @empty, 0x5}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000d00)=0x10) faccessat(r5, &(0x7f0000000d40)='./file0\x00', 0x80, 0x300) r7 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) 00:00:05 executing program 0: r0 = socket$inet(0x2, 0x0, 0x1) sendmsg$inet_sctp(r0, &(0x7f00000009c0)={&(0x7f0000000240)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000440)="31732601dbdd5596a1568eade233cf4964aa941ce594939afa1888ce346230", 0x1f}], 0x1, 0x0, 0x0, 0x80}, 0x9) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x100000000001, &(0x7f0000000280)) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r5, 0x6) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x3, 0x7ffffffffffffc, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpid() munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000004c0)={r6, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000500)=0x10) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x1}, 0xc357d34a167eb3c1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x151, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) sync() shutdown(r1, 0x0) recvfrom$unix(r1, &(0x7f00000004c0)=""/206, 0xce, 0x40000, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/76, 0x4c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = getpid() getpgrp(r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 00:00:06 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) socketpair(0x1, 0x20000000, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7fffffff, 0x1, [0x2]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2}, &(0x7f0000000200)=0xfddd) 00:00:06 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x4) 00:00:06 executing program 0: msgget(0x3, 0x200) syz_execute_func(&(0x7f00000000c0)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) r0 = socket(0x1c, 0x20000000, 0x0) write(r0, &(0x7f0000000100)="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", 0x1000) 00:00:06 executing program 3: r0 = semget(0x1, 0x0, 0x10) semop(r0, &(0x7f0000000000), 0x0) r1 = semget(0xffffffffffffffff, 0x4, 0x0) semop(r1, &(0x7f0000000200)=[{0x1, 0x85, 0x1000}, {0x2, 0x800, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x73f4436f, 0x1800}], 0x4) 00:00:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100e, 0xfffffffffffffffe, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000040)="af65a61bb30f2ff5bcc57cf962b747d31fd26dad53", 0x15) socket$inet(0x2, 0x6, 0x900000000) 00:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000), 0x0) 00:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x1}, 0xc357d34a167eb3c1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x151, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) sync() shutdown(r1, 0x0) recvfrom$unix(r1, &(0x7f00000004c0)=""/206, 0xce, 0x40000, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/76, 0x4c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = getpid() getpgrp(r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 00:00:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8000, 0xf, 0xae6f, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x20, 0x7, 0x1000, 0x8020, 0x7d, 0x200, 0x8, 0x6, r1}, 0x20) 00:00:06 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x17, 0x5, 0x1f) getsockopt$inet_tcp_buf(r1, 0x6, 0x2060, &(0x7f0000000000)=""/236, &(0x7f0000000100)=0xec) r2 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:06 executing program 0: r0 = socket$unix(0x1, 0x2000000000000002, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000001c0)=0x73c, 0x4) r1 = socket$inet(0x2, 0x3, 0x2000000000000005) r2 = open(&(0x7f0000000200)='./file0\x00', 0x802, 0x10) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000240)="b586183f") socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xaec}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @loopback, 0xffffffffffffff7d}}, r3, 0x0, 0x3, 0x9, 0x40ad, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_int(r1, 0x0, 0x1b, 0x0, &(0x7f0000000080)) 00:00:06 executing program 1: r0 = socket(0x2, 0x20000002, 0xfff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffd3e) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) 00:00:06 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x101) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0xfe7f, 0x4) r1 = socket$inet(0x2, 0x20000005, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x36e) recvmsg(r1, &(0x7f00000012c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/43, 0x2b}], 0x1, &(0x7f0000000140)=""/56, 0x38}, 0xc2) 00:00:06 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x380, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x412, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3f}, 0x8) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x3) 00:00:06 executing program 0: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000c653fb0fa95ff965be3c3b6446ddcb0a75aad00faeb9a02a259e08f2f20f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fedff6e1b1ac45e22c892a0f0000009f") wait4(0x0, &(0x7f0000000180), 0xc, &(0x7f0000000040)) r0 = shmget(0x1, 0xe000, 0x0, &(0x7f0000ff0000/0xe000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/42) 00:00:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0xd0, 0x4) 00:00:07 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x10001}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x220, 0x10000, 0x7be, r1}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3}, 0xfffffffffffffde3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xf65, 0xfff}, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f00000002c0)="5cc3ee65df513f3c8dc47ff9dfff01822d62e4eafa7339b1a1196cccd71d4fb06c9aeaac9677580db6a40b7367f23fd90f50757bc066918cba798adc89db6df47eca0051992d2e1eae8fe6eadfb66cfde6b83b67c16eeee2e1e46754f8bf73dd960bf1dfcb818a8cd6df0cc1583c54fbc18d4b5ab1f68ac2cec629ae6c30") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:00:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e230101000000000000000000000000000000000000f41200"/128, @ANYRES32=0x0, @ANYBLOB="07000000090000000400000009000400017e0000"], &(0x7f0000000180)=0x98) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000280)={@empty, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x1, 0xffffffff}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0xffffff64, 0x0, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0x9, 0x2, 0x9, 0xb8}, 0x8) 00:00:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x3ff, 0x4) 00:00:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xfffffffffffffffc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:00:07 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000080)="0e64618791df5e0dd33944899ceba826ed5dc1cae2ce5634924b4201f55974dc9568b065538ccfd7dfa6fd957cd095d0b2fd6960a8a10f04e0c1fa91c4d2c17e28ec4bf23644e7c88a8b3559a392de146af4cf0f28a5e7140f2325c1f45d6c11c10bd1ed2113923b1909e4c47e17c878d9e20e1c8b9f175d69fa5fa62dbff245b3abd1ec6de645bd9ab781b21199683dcb76c6c9e0079047dda03c20c570ab9ce9c154a22de7a62dadea99d1a6b94f137cd634f4dd9f93b1cbf71068965acc22821a3c3c3d2d51562467eb344dbe3fc9aaac75dd117a7b11627613e5c42526fec1f0638640b80fd7f3cc3f242b9ab65e4745206b3a359cfe") sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000180)=ANY=[@ANYBLOB="70012e2f66696c65300026ff8a04f9467f0734c197e3151a235ce30b57834f8eef7f4f4ab4f6e2e2eb81b7e3010728e4dad618001514c2563045b769eb0e25afca30349f23fd9ca4723874d7596e4e70b67b5ac86712be88c1f4a981c58f425d9c99ce547aeec6a2b746f268c791034d25e7013613ba425db9a3de417dfcf28e2286981dd06bfb73cc4bb6edfbda9bb8687a20d01d9ed5ded92a45aa61d63951bfe5ccb5d334b6749cbf87d0eec31aaebabf2d0b5190b310593cf50d44ef720ceaa875bf30a581c438fdda0216f99146fdae0d73d81b1e910db1"], 0xe0, 0x0}, 0x0) 00:00:07 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x1, 0x4) r1 = getpid() getpgid(r1) 00:00:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000140)=0x10) r1 = semget(0x2, 0x3, 0x0) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/140) 00:00:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0xfffffffffffffd9b) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000000580), 0x1f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x100000001, 0xfc) 00:00:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x9, {{0x2, 0x1, @broadcast}}}, 0x90) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6d6c653000"], 0x10) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x3, 0x5) 00:00:07 executing program 2: unlinkat(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x42, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x101}, 0x8) 00:00:07 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) ppoll(&(0x7f0000000200)=[{}, {r1, 0x4}, {0xffffffffffffffff, 0x2044}], 0x3, &(0x7f0000000280)={0x5}, &(0x7f00000002c0), 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:08 executing program 1: setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0)=0x4, 0x4) 00:00:08 executing program 3: r0 = msgget(0x1, 0x100) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0)=0x7ff, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/207) pipe2(&(0x7f0000000300), 0x4) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x101002, 0x3fffffff) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x101, 0x0) 00:00:08 executing program 2: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x100]}, 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000280)=[{r0, 0x1}, {r0, 0x40}], 0x2000000000000078, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x5) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x9e, 0x4) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) msgget$private(0x0, 0x480) 00:00:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) fchdir(r0) truncate(&(0x7f0000000680)='./file0\x00', 0x800000001) recvfrom$inet6(r0, &(0x7f00000002c0)=""/151, 0x97, 0x81, &(0x7f00000001c0)={0x1c, 0x0, 0xb6e7, @loopback, 0x80000001}, 0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000380)=0x4) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000540)="13c86f9efc95c0e7eb84207f16953295f13fe5a5d1dbccfc676b785235a61d371bef2d8c96ca2d7f6d45260b9c7feee3513d850c2390999201e7b95380b02aed96863c5d01d6af695501f972af955cf0390eb1ea440c5636ceb594bd9713e3424fd92891e9977f6c33f11a387c117dbe55e54ea417f92a47d7f0dd8c92c6c0eae54e20031f1b1bbda694ca41b2b331b6dbe29f828632bb2b1928a6e44f5d7638e9983b9300e0470267a217a9fb508b5412ae1e0323a2ea57b35eff24e82a62de5ba7d2f047f3f723c10ef36201ce154a07e93aae0ca12ca9a61686aeb7b35d7666fdebbe3fd4865f881d19ba843de6f0b10355d59d9739b9") freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)) getrusage(0x1, &(0x7f0000000000)) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) getpgrp(r3) lseek(r1, 0x0, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000006c0)={0x0, 0xe1, "232a4dd6819f50ff248da132dd5c39065b8a05075e5370dc9774af89599975135c36f56a26abcec425b1977924ec0ca2b52c6f3382c86300f6c0c8fa443d69b91250a7dbf072aa20d199bfa3b64132f06674a6df1c23bbf49220ed76a8a8cb59d2278f102e3f1bb88396a1fb53b2e910412b2b27e158246d2979a5e00cdd0bf20ac2f00ac745facc3a96f804468451da7807ae78c3471185405ca15523d04fffa887e8f9fd7024069bc469627fc323692c0665d51dd3fe46e8b9564b9077f225d7f42ee2fe17e206af660de9ee85c7efc9005f22d798279757800cc35766482d8d"}, &(0x7f0000000140)=0xe9) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000640)={r4, 0x4fe}, 0x8) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:00:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100), 0x29b) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x18c000}, 0x4) 00:00:08 executing program 3: r0 = socket(0x3, 0x10000001, 0x0) read(r0, &(0x7f0000000080)=""/225, 0xe1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x23, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e210209000000000000000000000000000000000000000400"/128, @ANYRES32=r1, @ANYBLOB="0100000059f3ffff040000000300000704f28cd1bd17238bcb7df1000900"], 0x98) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f62696c6d3000"], 0x10) shutdown(r0, 0x1) 00:00:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022d13b2cbdb088230f2993e8a2e83daaf5315e060d35b879e24fbbb20f16416ecbf2e5320bc7e6b16a511734fadf85d087"], &(0x7f0000000080)=0x58, 0x20000000) getsockopt$inet6_tcp_int(r1, 0x6, 0x849, &(0x7f0000000300), &(0x7f0000000340)=0x4) fcntl$setflags(r1, 0x2, 0x1) r2 = dup2(r1, r0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) faccessat(r2, &(0x7f00000003c0)='./file0\x00', 0x21, 0x1500) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x101}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x20, 0x8}, &(0x7f0000000680)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000006c0)={r3, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0xd) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r4}, 0x8) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000004c0)="6c5b4c1a390c3543b1fceb07e473c71c89218ad3") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x0, 0xffff, @loopback, 0x3}, 0x40100000000, [0x401, 0x5, 0x4, 0x7, 0x80, 0x8, 0x2, 0x3]}, 0xffffffffffffff6a) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000800)={@broadcast, @multicast1, r5}, 0xc) poll(&(0x7f0000000380)=[{r0, 0x10}, {r1, 0xc}], 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaef2728422d951e018ba9947dcebdf355417107869c4c0173f6a7c55905dfb7add27d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d625b9dd41615c01214eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621f00"/136, 0xd376c5fa190fde4f) fstat(r2, &(0x7f0000000700)) 00:00:08 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x5, 0xba, 0x8, 0x2, 0x1, 0x1, 0x0, 0xfffffffffffff7df}, &(0x7f00000000c0)={0xffffffffffffffff, 0x5ad1accd}) r0 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x6f2, 0x1100, 0x0, 0xc0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x401}, &(0x7f0000000180)=0x8) 00:00:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1c, 0x20000004, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xd, "a01cf3f3ddc353782248b0483b"}, &(0x7f0000000080)=0x15) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x4, 0xa, 0x109, 0x9, 0x0, 0x2000000001}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x7, [0x400, 0xfffffffffffffffe, 0x1, 0x80000000, 0x7ff, 0x20, 0x45]}, 0x12) accept4$inet6(r1, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x30000000) 00:00:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x902, &(0x7f0000000040), 0x1d6) poll(&(0x7f0000000000)=[{r0, 0x38}, {r0, 0x61}, {r0, 0x4}, {r0, 0xc}, {r0, 0x80}, {r0, 0x157}, {r0, 0x14}], 0x7, 0x9) 00:00:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000500)={r5, &(0x7f00000004c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000540)=0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000280)=""/45, 0x2d) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4) r7 = semget(0x0, 0x3, 0x400) getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000008c0)={{0x9, r8, r9, r10, r11, 0x0, 0x9}, 0x400000000, 0x1, 0x4}) flock(r6, 0x9) 00:00:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x33d) 00:00:08 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f00000000c0)="20c47d3ab8d017f26ca3fd", 0xb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x0) r3 = socket$inet6(0x1c, 0x20000003, 0x78) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0x6, 0x4) 00:00:08 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x40000, 0x2, 0x0, 0x100000001}) 00:00:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) connect(r0, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x0}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:00:08 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f0000000100)}], 0x2, 0x0) flock(r0, 0xb) 00:00:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfffffffffffffffe, 0x0, &(0x7f0000000180)) 00:00:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000000)="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") truncate(&(0x7f00000001c0)='./file0\x00', 0x1) r0 = getpgid(0x0) getpgid(r0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x8080, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], 0x0) 00:00:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x6, "274026f72fe836e10d5d3cc302ea04b8"}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xfffffffffffffe00}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x4, 0x20, 0x3}, &(0x7f0000000200)=0x10) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fchown(r1, r4, r5) dup2(r1, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x200, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udplite(r6, 0x88, 0x4, &(0x7f0000000040)=0xffffffff80000000, 0x4) 00:00:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) recvfrom$unix(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(&(0x7f00000011c0)='./file0\x00', r1, &(0x7f0000001240)='./file0\x00') connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000001180)=0x4) 00:00:09 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x6701a49590e81d9f) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) syz_execute_func(&(0x7f0000000140)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a5400c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000e26400f0d18c401fe5ff6df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:09 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/218, 0xda, 0x1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000040)="b100050590000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:00:09 executing program 1: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000a40)="b17691cd803eedf26f6fd0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cb660f72d55a181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f1a120f984898111d54111d00") shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r3 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r3) semget(0x0, 0x3, 0x140) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x82, @local={0xfe, 0x80, [], 0x0}, 0x7464}}, 0x0, 0x5, 0x2, 0xfffffffffffffffd}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000580)={@in={{0x2, 0x2}}, r4}, 0x8c) 00:00:09 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)="3531780290fcab0c98e0188c44ec0f33c24140c14065d762ffd9bef43995aaed546eb9eaacfea505e105f96b9ea4bcca07a3df805d1cb3ca7dae06c3458b8a5a0f7c51ccc8556025ffadc75a82fbdc838c0c2bcdff7eb078b61108850da04916918f8ca0e966a7e2a76c8dead3571c0b789470c5ef1580eea280c311da03fed7c86e770b8c25723e4cb25a40998a9612f1bcb69be9c101b7685037313b1d0866a9696b9e870a95bed113a305f7269c98767e199ce248bd15854ef7c4cdcadba9436836fba915efaf9b06c0aea0d15009ecf220f36ce951585b54a882d128f042156ef253610f51394ffcbdde31cc23106d2a8ba8855f25fd2c7faf501134247647f4b57e036f41e41728be820dbbead341b5520a5163442e7adfda2251b767d140bab47fd82f2837c7a964fe46f34f40e8f7d76015e24318097ba807f183b25de6fa97bc44b094d6122df6428b688fe5f5b91ce7e0e75d2c36d0a61e827edcad994b202476428a68e266b793652f86ee4c4fa1ea462321e226fb7595bcfdc69675485c9b18658c677e2de4a8dd32372f0d6ede6658e7478f760f3bc172ed5ac459d0bc854e9ca4aeb10b2e7ff9a38aa466101588d67014e63fc458441112ef38fa87cc970e6ca58456a10a195155b98f053751afec6e26e9916d662ad12b10184265dc0ea166a5d28cb59a66d9e1e16dc0208eb7d19cc72151416960db1540c684b3a108ac0cd268cf9057cb79f8ea38476a142bb583dd3f55877d245f1f302d69304a45e8259a1a92b0cb8e976881758bdf52a86c52aa6535b4faf5627809d6c07961543429cfa32c901090060e4dc17da6e41a5a92baa31eb00e522340dbc4176ebbace38cf4f50d4f5deb0b92b19fefda0c61894ea48a41a05bf128101cdb5c053a4de9eb2803e82066143a78c8cd3a54c8b9b7cc30091685f12933688d46ab5e3aa6bbb80c473c3e6abdbd4f70e6d0859ebb03ff155abfba913b1f42ba1c34f3b1feee7d52bc52cdaf2c9c2e1d68cc6b4cbcad8e5b470419b3e51c4f2d81fe7c42ddd55eac729becae00b5673d01d5f901c5cfa21e0d23c4e6d584e2478ad72bbf16c2675a9834f447608678aeb6459d4f8451692257b7c755249655a12da17e66bd41a433794616351df5af281d1f8a23b62f397ef56f3b329db787aa97e37d32b4b8bd8bfa62f3922bc2868977014b21e6b45927fb22dbe122c42b8495b63225e7899b77d2ccdd331b0d0d141d7a69780d1027bb6ed5e771aea27263f259a35ae590b1856c33a69ea1e4775004d333654f2f2c03327e90285898ecd5aec8d1110d6a4ca242360dc77d92c34e82ffc7451a8e19e54217e35ded3b99fc0a32f1a915fe8e67f7c1774ef66ba631066bd5ddf722106079b8c8626b2a62c492b02907652139f6da74e9c19117537e3aefdce29ac41cee2382d7ae20ed0f2b97d2917e4f627450cf195143e0790e86ad9becb49686d74d995d8d39597376b0a93d12355df1f6ed78f8c1e0a67a4fe4a665f22e522b678dc4e7ac41064906c86b82fc99c51dd40b0baa09a10c7e99f56bb8713504507fdfdd3ccb536e41024d0d2aa254cdf386c2f68c79a65b1aae64cc00ca5eda6b67dbcd594a02923a3e3b7d4dc4ae6032aa424e1fa076081724e8eed1ac4cc6373b17bb212d9c011aed4e107d34889979ffcf2fc38f202f66e6ae5355adeb6b9f24f0c1f3455feabd6e8765f1bb7428a7820ff29275ce687fed38ebe43e523263a318a9971c68770687828d0ba522c6e34b13489a1fdc9ce4f230fee779e2bf3251420c5f6613f5f9a49a299829829e53d1632a61ed946b705ef6fb1c714c824f77cf108aaa8d6322332abaa14deba314d9939f660cbad58791de7d148acee2ec4d3ef292aca7fdf6a7d0e223a7cf04b1d8da29b095acf66e87089d6483c168673be12ecf91df26eec623cc967788f76baa1814d2832bdae6f0b992ab7a27a63715dd79bee19e3cb0bbdc054b66889f7f9ee121e38f67f742635b5a08717bdd9ab19fb289513e2e8fc1bbcb6c04600484c33579aeb3595f87a3654f5c9f1b3cf3a0fbf20aa4b1e45beb7c65857a94750617f6bc9e26606df8d18b02ce6ac8845062f1e4d9042371dbe2df928f3e24e2e4e80f4c4f36be4cef578c55c171f452f3e67d92d8c2777589baa1f8d0f8864c0bd494791926e3a5b847279af1de4411b738147b0ebfdad0056d6828edc5864b11b76e9187d8a1f80a5339968f7e440eb474524b68c978e4384c238fa61beff01be227b3db533dbe5174e1bfbe054294209ffb5c005fb69a05991eda2fe3d323ddb80bfa80137158357574bfb94b0d0eceb84476a20bdc9e509799f6a5e0d8189d258dd63b9f88188b946241f879b9b4070c63c8ce2495b1fe0acfde56a13698b1a5bd4abc2b5ebdc7852c733da108b08364a0714401229b62d4b08ff2b16d0ec2b697876bb1ffcc93bfb87c30e35500dde2e44f06a1b99bac334fd8c67dcbfb2f93b010854f0c3a95c3d0b13fdb055b1dfba43079eb38d83a3d670a8a490b6e51c3164022f9f1de5b380df6a5bc632671fb9687be7911a01440ac18556507eb94c62ba6f0dc2759be3e594d673ff8eaee2a6006adf04fa8808de1453bb2452859c8bced6b45665cd6684b0b0989db22415eef8719ee493663eb9e7ae941a3966584ca5d4a95ca27f8fb953b4c7b65239badc895a50d77938c6030150ca5ee21e86258ab825ce1642f2f14ae8173c2c465db171f82e29c7ebf5b7785e9c77e6b8ce136145e7a1b043806a83362180a9ed493d48ddb9b514d83eb51c3ebc599735b9c7873f570dc088b1b675b091957a424a02f566909edaf8870c503e3b883d49ebe03c7de6e98fbff078e5749425a65adce453a62c37d9cfc518e3db59fdf8a1f527452e4d24bbf7c9f8dc4a9a685fe0f4cb521e5d4de4ccad79e93713a316a3d67b835ae1ee609729f427b831ee9574e85aa04aa144e023b9dd1e88c8b22ddd3fe76b03d6c3c3eff0ce2a2b63004390fd65a95afe2baef1677601b038fd5e6f7d6d708aefc94027e8a8690582d535bcf7900d81c2466cf9461238200d3c777da0a3e506e470682e7c5f6c09351b3a2953baec074fb4019b153bfbaca7163dda78d8ef273c0a1eef3a11b368b2c5c9e0b873e36731515209e57e1d716363ce756df8e54a14df486c3f7aa0b0ef8d4682c9f121a7ed20e2c9f25120c3be132f5c9b2776bf5f1217844eab1bd7d9c6d8ae10286d1ec74209706cee6e5f880da0c0a6a190265c180452129c5ccdfbd5063eec0c4b954066ead942d2f7f7516b548b4a6d321d2e5a0710c8253ce77c63b0e4c21b7bfd668ba923cc27809f84e1a18ebff963054b74fe3c50c4f10c492e73fd9772fef9c7545777c67176decc29e55fd25177d8ea1c01528246e06d767b546e28d5e9582bf9da8422ba3dcf55f19e721fa20f0b5437d240deeae8bc2f9bdb5a13a11ec40bdef860fc90b3172d9790c6a52281905db571681fc5fc843a593a53b9614a7e1bdf604da921b04772fc2c223d5e488cc3d3c0e1c33922d537c59d7941e75346218e080e7f30cb6b0fd1abcca844b957660363e5cb4d3937ffea698d0e1d2fa4e9270e1d4bc709b85fc07f96b1716e54c0779599dae0249fd031eafa0def8f59eb70e043073ecb0917831ab006733b929300ff9c8fb883899cdbbd9e8e4fd3c2abf9528e2d1863686fa9adacd50e9962e6f63b99acb19c24b53b3c7e73139f9f3d2534b35544a04afa41c06924eca13c2e735c116092cc01371c1ada2b247fc516cee8aecc6b7df4109d2f2ae9bc30db368c90f4884a726fadfb7686dccfeca050346b9c2ded73b16e4d791b317eb4e587dfcef93f26bc261761388e3c5e7d7fbbfca6e8ee2186357198c8a7c139fc3a476bf758f60237332cb8a913b23ae01ac320dd16f40b693011af433e1d36fe37b689bc846ddb4a00764a0b0f87945c091b779e8921b6f9d04e3dc4d265fd346baf0816482eff2fbc7e19a1381aa4e89fa612817b07e86197f3aea748e2e339942923ed1fbda7ffba866e15e4b1382b28b385dae1eda07c41accc2858c5f50f32e4c38d912948e04d3f3857bdc5422d50b4e06698881b012422660bd3201339fba74177574fa2029c200070bc756071e1a3094caee4588a2d7c8b9765475d319e2f1defa0d40942ea57c181e13665a99756efb06d2c08ea07514f8a26704fd538154e70cc611ef9bcdfe24b008e20687c49df47857aa60578400cc10aefa427679bcd5f392fce9f0ca0d606f18daa82182411f01a1333c18d34bb2ac8c5b1463452a571abf1ecb798dbecf956ef3bfafa16befab91510f267a81710b0220924a9be8cdfbe5f1e4b343978918e33b07b503b1f55bf69df46a2b8aa3bee866321ac7366f444b43acda96d8117f93036295b2231325c508912ff8c323ace296a8f812c277ba63f26d87c3c16593665e5a9f859e2e0d96832f1300dbedf093f2396edd85a7a4188bcaae1561d5009c2af6d156c87947e961aab2a2f4ab0872fa10314f292a5cc5777e226f92a2a25a52b2fed97719c0cb94771b294057e56ffcfd8909d82896d1eb82d9f428dce0d3a1fdf025d5a01c6110169e3fea05b6ffd2f5c96efa5f0b82846b73c945ae6ec2f5f793e26747c2ba49db2af99cff0f0adbe75b8a4b516786485a37f88ab320798a2619668be41af99659e15d654f83ac5942172c9d5b829efd14709d8d0954d0eaf88e0a66575cdefd543ccccf21062b83feab2cc32685bc19112635b51cdfe29767de4dd407df8401d7adf58a0bf35202e6defe4deb5a0279a8999499731b25275739b08caa09d6d28f716b9f0e8bf23aa5148f0603b0fd887ff7f59bee6e9be17c33d0059c58229fa449e800d5632fcfc33864949a7422685c53188352f71bf4ac9b6aadd84937cd3c99ee32182e02ab45e14b12512c545a984a0faebc333991d209d71042b01881fec5ff54e50ee10740b7653d4b1417823ad89e47f5cc0d06f110f902c44e510b26423c83bb02e4960fd984c16155024e7881a712bb137665755dca8552232814e8cf4cf12d1b2476dea86e4e98aa2ce83127e081155865b3e006b52016b32dfe5598716a9db74f1260714adf59ea59c7ed1f492d3e39e0d3a481ed4bc5c8b8f832e471e862a83bf6fbac09a5efc6fd4f7b656cc52079e712b28749edf97dac12a0221a05a4763cb872f2227e888ffbba85d309f5b7f2c6f9efa8c58562f94ef1f2aa819859d7d4cdfb436a404ae79ccf793b21fa8069679165765b78ba5f7cb49755173c30348ec4edbf5ee1673b3ba555ff5a54c57e8c5c4bcb80791fe7af846e9925fc9f4f267200b08e7fb45a3ce2301426d4558239d8d89780de853476c234dccc4a4f68c61d384039245f8ac6cf2d95d5de2516549795e8519e812de97a6aa1c1fef72a1073ee7e35f21c230fabeedcf828d101bc2167037d0e6af9bb42877111e538142b5b7d4e01142c983798711ede1fd860ac47a643d991a2133434f2e7bb493c4915c82f2ecd3eb34c1013302b6f2508dc3361106138edbfe85d5731d8cabc48ccd32929de25a570977ac0823eb0235a746134467c587ada668d4ff651a22bfbe375c5a51b6cec0a1e13601728609d783b6e3cac4918721fcee9747c6ec52deed36c4e7063c347d2bdd8254d2cee8b57555ce5fe9d4b08eb3d0dcb17c19f69dfb8b83171dbd2832a1c6f2e7b6334146b3a30a2a6d1b52bd8d7fae12c1815fc388452fd103d2b1a53a89cd2154d601f426a5c73b9a2ed116d975702691c") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000001000)="e0fba2cad68782c5794f7d3231bce37dc68e78a334a50e71ed31de37b308fcd8cd41c823827bf51b26b906b1451b1c6b7751c6637da35ddbaea19922bcf7bb212b043ae7a462acb69af9775db2af8a25f9b41f61dc61f9e37c1c9c402d5211097eb0d097ebd18e7f115ae014ad80b32fdfff3b589e95d059") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001080), &(0x7f00000010c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001140)="dcb61a46926731b5c31746448911c245b33269e8b5ee07391d1e64d9e933e5a7d5e51ed6b951bcc47ecf794867319201930dced7201bd398e6f8929e20b6565ca6b2a8da3660347d780e62d9fcfc8eeb40072ce61111001274a6731c4e139666a016b7736c") freebsd10_pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r4) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000001200)="1783554ca83cad02c4708d6b99840d65f8591a897a5af51beb76eecc58a4bc930c4542d3df17d52297c28660708ce19358ac") ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000001240)="086f7863545da49bb150294dd1f3b18cc7b076538ca472c98668d01fcd4d7798f0a26d269d085becd04271874fd6dba4ee9efc4eba15878d1bca532e580090f792f53f09fd0231f42bd48f3707ee371380af87f02d057f22fec598681f622b89bb2a7aa5e54813d11a7dc6d64772b4af1a") ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f00000013c0)={{"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", "7c149427d7e82d8bd5a4d3c9d344da2795e36d0cbd753221674137c6a2f89a77", 0x0, 0x8000}, &(0x7f00000012c0)="1ac6086a2c6a924f1d743e6611424916f7f34389a123253dee0ec1b58a9fbac6cb136ee9e8233baed018bc38c2cbeb0ec6714694aab7f3239c3d2782ff6e93bb03f455de56123b943882004fa131d575d09d3ef85f6364eedffd633012039e2924c5ad64c275f07af96c9a351b4781b57a82016254c09d9bf97edcf5005ac8e6dbabc47c3a54a62ee596895a17daeee54145a3a0ca03cfaee6ab0e872355eaa9808e3c22dd02161be9568405fc7aebca391b8a0dbffb900ad58b8ee866d7c31ba5daf7cc5e45fd60cb88de4b1a8e77d696d8cd00aee1ed2061bcb690d83c1fcacadff502e5c0a061a6e7cadfbfd731ee", 0x9, 0x0, 0xf609, 0x9, 0x0, 0x1, 0x0, 0x800}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) pipe2(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000001880)={0x0, 0x787}, &(0x7f00000018c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000001900)={0x5, 0x400, 0x2, 0x1, r7}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000001940)={r7, 0xaca4, 0x8, 0x1, 0x0, 0x8}, &(0x7f0000001980)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000019c0)={0x9}, 0x1) ioctl$DIOCCLRSTATES(r4, 0xc0e04412, &(0x7f0000001a00)="8a89e6a100a1c590659ee07a8e0b85b19cb2349506deb488b1888c70bc25303f58c717ca24ee206d6afbe451fe7f261eda210e46f3124800240dc15db11950eb0564198cc3e63b931d13851055318769ab6e49afc3c43bf82acf4f9e48fbc4612b28c3e9b9ebfd967b25faef7304ebf797aac092f89bf76bc3ba8dccf4ff5b58f55eb1b02c02a925cc0943704a4efb806eebef3fb4129df2da4b1568581054aede602020b66597acd3419a97913ed0ee8e2a2cd8e08eb650d6b12cfe5f1ff24e182147fe60c5a8c3e57d3bd8c010b6c6c69690d2893999ec29a0caf21d7d209edcc8") fsync(r6) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000001b00)="e43a6f47620f3174dfd0ac4f8b2bf507820bc231af4377f8321cfb2fdbfb06cc1a0c8a364331773a6003dcd8daf26f7491991665a7097cddad7636f0333116aa39c4624ce56c6fd6e7ecfc46a6bf1cc21858fd04464ddb2fdbd0d23d9705c07fd09ced74a49dd520d463b725da5801364f567dd0d219aee579b80c727b4a11df4b82adc8e633d7c7d097af08af") msgget(0x1, 0x20c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001bc0)="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") readv(r4, &(0x7f0000004c00)=[{&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/49, 0x31}], 0x3) r8 = fcntl$getown(r4, 0x5) wait4(r8, &(0x7f0000004c40), 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000004c80)=0x5, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004cc0)='/dev/pf\x00', 0x100000, 0x0) fcntl$getflags(r1, 0x3) ioctl$DIOCRADDADDRS(r6, 0xc4504443, &(0x7f0000004d40)={{"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", "4a348eb29fe682ede432f11ae68cdc7f3a31f14261870a9f6497ff8da2506f0c", 0xffffffffffffffff, 0x100000001}, &(0x7f0000004d00)="fd66fdadcf7bb3e08d9a9b2f0be5ced9fa1bf17c1fca4fd4538becf2e3694065375e2205cf946a655ca2fb8ed3e17f", 0xb6, 0x6, 0x2, 0x4, 0x6, 0x1, 0x1, 0x7}) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000051c0), &(0x7f0000005200)=0xb) 00:00:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x5d, "ee387eec499b9b059177251bd9aa65599d40dd2262bb19273ff65f5b43adb17f34577aaf135e6b7dbbd9ccfdf8d5abd07827f14fd298d7078145fbd4ae5952715838ae46711fd3cf3dfc6caa053d372c8f7cbedad3ffdf8ee0702fa70e"}, &(0x7f0000000040)=0x65) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc) Jan 1 00:00:34 ci-freebsd-main-9 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:00:59 ci-freebsd-main-9 syslogd: last message repeated 3 times Jan 1 00:00:59 ci-freebsd-main-9 kernel: Can't start NLM - unable to contact NSM 00:00:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") 00:00:59 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x30000000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x1a, 0x0, 0xfffffffffffffdb4, &(0x7f00000002c0), 0x343}, 0x0) 00:00:59 executing program 1: r0 = socket(0x2, 0x4, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000000)=0x7b8f, 0xffffff87) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:59 executing program 3: mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 00:00:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c653000000000000000"], 0x1) sendto$unix(r0, &(0x7f0000000100)="3a5af0de438e9054d599eef7e4ef8a0d474e84dd5d0abca3fbd2ec7fc43ce78642f57808aaff0e59d6c343819264f29ee173e00c61839300d8a2fdcc3e3eeda3afa54121346929dd1bc93cbd8a42f61e22b940af9441393c2d9dbef57137a5e2e2b5d653e8e6dfeae0682cfa7b9b8562c8c09a256075a71d1fc9b221d31318a1a35b417897cf520fb97ff9117a3b71ad854d58e60abbab01edffff25ec5bc98f29573604f6a48adb2feb20dd0e4cc4ae05c2e0628bb88dfe8996cbde29ef4c13aa1a1b211761abd78f4348f3a908dc54a2f7fa9626a27cad66f80f46dfbb431d0beaea3c59dcc2b4", 0xe8, 0x80, 0x0, 0x0) poll(&(0x7f0000000d80)=[{r0, 0x40}, {r0, 0x1}, {r0, 0x4}, {r0, 0x64}], 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) ioctl$DIOCRINADEFINE(r1, 0xc450444b, &(0x7f0000000900)={{"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", "4fc1bb5c430c7b99e9e37e36608dda7d657ba4500fb4bd48049c2154a5dc954a", 0x7fff, 0x9}, &(0x7f00000002c0)="4e8842ea87ee145ea9d5d48731067a88504a73489b9efecc6fb6a57f7f396125980e964ff4f809e58cbfafdacac1ecb05ef1b5dc30c94de4ae63bc6197f5a9d066d15064ad18f27f733ffe147ddf37d2bf5011b837c37d6d464c6a8e5e40ab4efc7f0c2f3c7d94", 0xc54, 0x7fff, 0x9, 0x1, 0x4, 0x6, 0xcc, 0x6}) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000280)=0x4) setsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="78d91a3cfc72dfb10d54381a0ea654cc0011e502db224362b95be68df2d752f9778308370976ed02f77792df9baf8f139450e59e52d36b4c8284a08828dbbaaaadfcdd5cba193344eaa0e121c879fda06723c20af02bdd37bd775a8880f5d6eb8e10d232d1fd4feaf4171cf80b7654ba93d207351b0f457bcbed6f592445824af59d39badba3844075f38151a46205a882d252531ab49ecfed0bf22703209de9a43c258bddb52c307110e754fcef5ff9"], 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0) 00:00:59 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) freebsd10_pipe(&(0x7f0000000640)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) getsockopt$inet_buf(r1, 0x0, 0x147c2c012da1ae04, &(0x7f0000000740)=""/92, &(0x7f00000006c0)=0x5c) r5 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r6 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") openat(r3, &(0x7f0000000800)='./file0\x00', 0x8000, 0x80000000000040) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r8 = accept4(r6, 0x0, &(0x7f0000000600), 0x30000000) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f0000000680)=[{r7, 0x80}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) recvmsg(r0, &(0x7f0000000b00)={&(0x7f0000000b40)=ANY=[@ANYBLOB="000000000000005bd5000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000089f73df2dbb7"], 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/97, 0x61}, {&(0x7f00000008c0)=""/43, 0x2b}, {&(0x7f0000000900)=""/72, 0x48}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/23, 0x17}], 0x5, &(0x7f0000000a80)=""/98, 0x62}, 0x81) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000700)=0xc359, 0x4) 00:00:59 executing program 0: r0 = socket(0x1, 0x10000001, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eea54696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000140), 0x10) 00:00:59 executing program 1: freebsd11_stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000140)) truncate(&(0x7f0000000240)='./file0\x00', 0x9b7) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000001440)={0x10, &(0x7f0000000440)="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", 0xff, 0x889, 0x700000}) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)) Jan 1 00:00:59 ci-freebsd-main-9 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:00:59 ci-freebsd-main-9 kernel: Can't start NLM - unable to contact NSM Jan 1 00:00:59 ci-freebsd-main-9 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:00:59 ci-freebsd-main-9 kernel: Can't start NLM - unable to contact NSM 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000500)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02d10d900000070e4c653fb0f80247e043c3bf0801b0d0befc462898e93080900009d670f38906a2f67450f483bc4e1b960215fe77c5c5c63c496c401fe5ff6a9c14600006a1ee126e126e22c892a0f28c3410f01d59f") msgget(0xffffffffffffffff, 0x0) 00:01:00 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2084d, 0x80) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7fffffff, 0xffffffffffffffe0, 0x200, 0x43, 0x5, 0x7ff}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r3, 0x0, 0x1, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x2d3b}, &(0x7f0000000200)=0xfffffffffffffea7) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r3, 0x8, 0x100000000, 0xffff, 0x75, 0x80000001, 0x6, 0x5, {@in6={{0x1c, 0x2, 0x2342, @local={0xfe, 0x80, [], 0x0}, 0x6e89}}, r4, 0xfffffffffffffffa, 0x40, 0x7c7, 0x6, 0x7f}}, &(0x7f0000000300)=0xb0) 00:01:00 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 00:01:00 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setgroups(0x7, &(0x7f0000000000)=[r0, r0, r0, r0, r0, r0, r0]) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x110) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000080)="65075aa5e78ea6b584c94e40087949f384dc01810fe6285a88e3606ba51c2ffc1df95e8c285c5c07a3464c8cb5e416b514e3818f51698a250ed6b69e2b5e342450e57e5a9e49bbab5233e0588198067f7a6a42c8332dc12ac07ea7", 0x5b) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x15, 0xa1af, 0x8, 0x13, 0x6a, 0x52, 0xfa, {@in6={{0x1c, 0x0, 0x1f, @loopback, 0x400}}, 0x0, 0x81, 0xdda9, 0x0, 0x4, 0x1f}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) setresgid(r0, 0x0, 0x0) setgid(r0) freebsd11_fstat(r1, &(0x7f0000000280)) 00:01:00 executing program 0: munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000fab000/0x2000)=nil, 0x2000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000001300)="b07e3f24d1901d53c9827c4a8d3cb06358b7936385e655496ea6def9b08850a8cd2a43799067bbd6ff") symlinkat(&(0x7f0000001280)='./file0\x00', r0, &(0x7f00000012c0)='./file0\x00') mincore(&(0x7f0000f80000/0x3000)=nil, 0x3000, &(0x7f0000001540)=""/229) accept$unix(r0, 0x0, &(0x7f0000001500)) mlock(&(0x7f0000f7f000/0x3000)=nil, 0x3000) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000) getsockopt(r1, 0xd11, 0x7, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) accept$unix(r1, &(0x7f0000001200)=@abs, &(0x7f0000001240)=0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000100)="0c30b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") open(&(0x7f0000000080)='./file0\x00', 0x28083, 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffc) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x7ff, 0x1}) msgget(0x2, 0x0) socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) 00:01:00 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80011}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r1) 00:01:00 executing program 2: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)="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") lseek(0xffffffffffffffff, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) flock(r1, 0x2) 00:01:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) msgget(0x0, 0x30c332fe353cc472) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x8572, 0x35}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) recvfrom(r0, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c) 00:01:01 executing program 3: sync() syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") mlockall(0x2) r0 = socket$inet6(0x1c, 0x20000005, 0xd15a) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x1}, 0x4) 00:01:01 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x144) linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) 00:01:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) socket(0x1f, 0x10000007, 0x7) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="db3300000000344f5f114c795bda976968feabd6a7805fdb6fcc41f5cec02c9901c9ea8481f86bb8"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) pipe2(&(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) 00:01:01 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() r4 = getpgrp(0xffffffffffffffff) r5 = getuid() freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r2, 0x5) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) r12 = getgid() sendmsg$unix(r3, &(0x7f0000000880)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000280)="7c3ad216b430001c7c8e8b381a56624690728ac4e1aa62a82853efb818c480cd97c7a98ed5381e7a1ca713923bd59dfeb89e20a0fb9eef9bf724aea1db32c291b3ad2c36466f10aca8e62e1604729568af7fef1992730fe809c958bf", 0x5c}, {&(0x7f00000003c0)="305a9f15e1bf22fa5207d0e701d05ca7707270dfea9134d8302531c2f9a5e1a1bb420284da7983717c3c2fc9628f3348187d4bc1b053c84606c2078c2fdc1ee4809d82c0432526b5763ce58fe56f39b5de91e174e4e4f5e19783", 0x5a}, {&(0x7f0000000440)="4ee5601f94ab27e749465c5f39e8680ed1ffc9a855e931a1951579650ff72e1055a3116c06b13cd921f28551523010c72b3830216fda312ca863e1a23aec7864c2b741548ee85026e12f74c48c0c25da6845d90adf4fd257c0889cbb4668ff69f1922dc64a2e5780881cf42f4a7e083143a06cf96464f51b04d0d458076ba7a25ee58024eeb30d0950402b997193dc1489d9bbb65e574d1db4f83e6295f11f72ad96ef0d713abb396fb49daf863cab3de0ef6fb934506f49e0656596a25e4d210a496b8442ad89ead69a7318ef9139f1f593e61c5dddedec3d72279dac5a68a42b85e549274948fae55511a318d7", 0xee}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x60, 0x8}, 0x80) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:01:01 executing program 3: r0 = socket(0x0, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x10000, 0x800, 0x8001, 0x4, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000140)='./file0\x00', 0x20805, 0xa) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) readlink(0x0, 0x0, 0x0) socketpair(0x10, 0x10000002, 0x9, &(0x7f00000002c0)) 00:01:01 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x3]}, &(0x7f0000000080)=0x6) 00:01:01 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6(0x1c, 0x7, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000000)=0x100) r1 = dup(r0) open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x18) getrlimit(0x5, &(0x7f0000000300)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x124) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x400) 00:01:01 executing program 1: r0 = socket(0x1, 0x10000001, 0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(r2, &(0x7f0000001800)=[{0x0}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/189, 0xbd}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000001740)=""/174, 0xae}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r4, 0x1}, &(0x7f0000000380)=0x8) 00:01:01 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x10002000004) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$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) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r4 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) semget(0x3, 0x1, 0x180) __semctl$IPC_RMID(r4, 0x0, 0x0) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:01:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000580), 0x1f) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r3 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000280)=[{r3, 0x4}, {r3, 0x8}, {r3, 0x20}, {r0, 0x21c4}, {r0, 0x14}], 0x5, 0x7f) 00:01:02 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="2b000400cb4d5527a9f8b666258624cbcb8a942788da8108ac159653afad5ba77aefd36bb782d3"], 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000180)="bbc3e2f2cd99a78ea09128cf65768f83b75c899803f7c6bb2e98e7d1c648e24cba256b6e1b031ccbe6084e8d6855eaaa86d3b953531b4e52ff8ba996660b1172725d13608a4d5fd6caecad7da25fb017a0a8ad420b613bb84863cd4a0de6a95176cbd3633c9f6b51234afe3a0b69c4213ef2160e00df5fbc6516d0b2447370a210eeb187c8") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r2 = shmget(0x1, 0x14000, 0x40, &(0x7f0000fec000/0x14000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000e40)=""/4096) r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:01:02 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x3, 0xa9810867cc07bef4, 0x400}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2301000000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088355d2c5875127000"/133, @ANYRES32=r1], 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = semget$private(0x0, 0x2, 0x0) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000100)=0x2) socketpair(0x1f, 0x0, 0xffff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000340)={r1, 0x51}, 0x8) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) rmdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x7fff}, &(0x7f00000002c0)=0x8) 00:01:02 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x7, 0x14) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000180)=""/88) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f00000004c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f00000024c0)=""/227, 0xe3}, 0x40) lseek(r0, 0x0, 0x1000000000003) semget$private(0x0, 0x4, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) r2 = semget$private(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/140) open$dir(0x0, 0x40000000, 0x100) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000025c0)=""/212) 00:01:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/4147], &(0x7f0000001380)=0x1008) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000013c0)={r1, 0xe, 0x8001}, &(0x7f0000001400)=0x8) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001440)="203b3f66df50e4308818a9a71c582fded632498dd4b4dcfc97e7fc867cc889de26d40b1d3e9556fb3ae167bb0e91cc1ecc33fada29d8c0af6efedc7ed065a873ed5ab97cd6acbe206cc9837ace52ad23bac056786e79d56877cade5056dc5ba2297c4da6c5b995", 0x67) r2 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000014c0), 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x8000000000030, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r4, 0xe6, "20bf4e51716e345e853e19d1c719c728c64f079bf1ac89e38af5be83870ac6bad0783707567a8ddfc9e4b6c8797e74ba9414ca22372dba145c9ae37c8f1ddb7e36004602eddb67015b126529c41475075a8850f3b29a53a3e30ff595c174be4795a69e795d423719a174992e6a2ab3585ff99c149fd1e779fe3d85465359dd14dcaadd0953c8415ccdf208b34f0bb7bfa18e7b1471fc25eeb7d14366c5339eaeb926090fa4cbe380f2a768274c3873f923c35d67fd29f38b02209947919217cf0888c7db164e0b1baa7caf7617c2e530d3e528abe1bbd7c8fb567a9202ecc3f1472b73253c78"}, &(0x7f0000000300)=0xee) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={r3, 0x80, 0x0, 0x9, 0x84c, 0x98c, 0x0, 0x3f, {@in={{0x2, 0x3, @multicast1}}, r4, 0x354c, 0x96, 0x1603, 0x3, 0x4}}, &(0x7f00000001c0)=0xb8) 00:01:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) 00:01:02 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0x7000000, 0x0, 0x0, 0x0) 00:01:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x8001, 0x10, 0x10001, 0x7, r1}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) 00:01:03 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0xd0) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000600)="98a812260fb60e2c570f05c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e03e800e30b110fb8c4014e4e650f01d8016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adf2f3650f031a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb45d8ed218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0x9, 0x6fc}) socketpair(0x22, 0x10000000, 0x3c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x108}, 0x180) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r1 = semget(0x0, 0x7, 0x740) __semctl$SEM_STAT(r1, 0x4, 0xa, &(0x7f0000000080)=""/211) 00:01:03 executing program 0: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 00:01:03 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) semget(0x3, 0x0, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:01:03 executing program 3: getpid() syz_execute_func(&(0x7f0000000140)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) 00:01:03 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20100, 0x60) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000140)='./file0/file0\x00', r1, r2, 0x400) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x100) lseek(r3, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x100000001, 0xf, 0x5f, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x7}, 0x8) 00:01:03 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c4a24d9224938fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:03 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") dup(r2) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x4200) 00:01:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$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), 0x0) 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)=ANY=[@ANYBLOB="82022e0104696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$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$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:01:03 executing program 2: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/332], 0x1) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000040)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) ioctl$DIOCRINADEFINE(r2, 0xc450444b, &(0x7f0000000700)={{"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", "107082085bbb08b787509f38b890757721d131a9b6010870514aacb64ccbe655", 0x80}, &(0x7f0000000400)="2fe2c2fa459165b754c99b75c2a95a33d8c74cf67c1ab5eb3584aea4ca61db442656ff2cde75ef8d94ec5fdeca87cd2fe9870b5d536bcb524dbcf2850f89be4fbc1d9c990dd27527e4d4d5c61a913b1274a501ee5bab5ffefe02ab4b3f886e75390fe20be6f63c3ba47f3e9e87b2d43ad2385e472292f45e", 0xd461, 0x6, 0x20, 0x4, 0x80000000, 0x1, 0x8, 0x8}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r4, 0x2040}, {r4, 0x3e}], 0x2, 0x1000080000000) setsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000380)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:01:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408, 0x2) sendto(r0, &(0x7f0000000180)="1f31d2f1283c1a9205d39a8b31641260107134b6acef385ed2b4a6504df83cb918f296faf09d26ba51bfef7dda7e2aa0917e40704a42c2ec7360797e8d2f8357cd721ccc8e666734100702e9d9ed4a369622da9fd4118e3d98edee7ec3facd85e2a1a61ea93510dfae19482b55474217cd70b76d66978b155df7fc810fac85469d9b41af3f0c749671b0c3e0070f4e8459adcfa3026b82a7de6860f706c5f4d3a2ae9f1b7524fd1a693429d338defce57911", 0xb2, 0x4, &(0x7f00000000c0)=@in={0x2, 0x2, @multicast2}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x3, @empty, 0x2}}, 0x0, 0x2, 0x2, 0x7}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x1, 0xffffffffffffff41, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000240)=0xb) setsockopt$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, &(0x7f0000000400)={@multicast2, @broadcast, @loopback}, 0xc) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000480)="e1f7af3a947d9b851a2dadb06d43f92c0b9afd767c90bed31313ef5745b73cc16142d0b7f90e5d2de15c4987d81c0b5d8716e3b538d25debe5186c99deb2564b0fcde9c8541a8198a1f486a0b67cd354438749ae265366d4aac816a7cb6b1b61a18a53a68ce9fd82b368fc3d9dd2af6c5ba65ac907c3ccb4ef0e1dc974324a3f2a3c19d1b9ba1d210704bc62f6eca99ee889e73625d5d24710f35e9d32060ce51145ab656a0a9f65f5096fa9ce7412274d") setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:01:03 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1ff}, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000013e00"/128, @ANYRES32=0x0, @ANYBLOB="00000e000000000000"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xc) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:03 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000140)='./file0\x00', 0x100300, 0x29) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001180)={{"4b3432537b70ca515579a5cb806837ea53cbc394de7220daf4eac924fd052b8cff5d9f7de3d7e06fb19baea15f126750bada806a2011ba139d97d95454fb321fd6f5e2452cf837731f80fb2f9aa49fca4cdb927b75f3942a342421975ebbff33abe09b495b10f200858780c3d3262f88f9876b86c7712d7d53ff3f56b861fdf89852c305145ccd054644e4ff8b8927c78bd4282430cbdc02d00207f0449b53ebb73cf9842eb7bb07f5d2d69bd80e6b04def3402c1b7191769c714275e401866847d1049525176a265ec5c72c98c862f482afe864b278660c672d1d02a5861232ee4ba20a9a70b3665937265a126449904720046cf39b45362e4a6805d16544a60bfda68de10822e4fa603b67c720fda021ad581e9a3cf0d6a5eaa60084622a4a6c4af2eee2fe50a3568ec12ad773931c6f3f0510c94f622e78901ff9c785e2b60be1e0d6861b056683d48a3d9e94ed3773533f0982a999d41c531967e0082fe1afbae5f97d115228f81e41c006dc2990b45b91784ea2eacdfeb8e8b5ad537b6195764dc4c4046206363b89b60f09e545b722be65c419027898fe14aa4e00f9a7b7ddcece1195456b81e42eb5816f834b0377ae88caf7c959d1ebfc26a33b52f63277e767e3adfbb7f5ceea76fa2e261737c66e9e36b3c16673a414ec5fd7e1738c65877fb20b4125a00165a26c0dbe7381e30f59f96dd25b144f123fd775b1cb8578cec35044f28dd91fe0332cefb2dd378feddbf961d366fa8fa7b15e279410454671a3fba9cc4b17adcf9d313006a3c7f70c95af1b752dd05c84339c506f16fe63fbcc08a7304191389622c6043078fa2f29226c09f649f72493954b90f0386ba5a7bb794dfbee4dc21f99d018f382ad724fc36c9eeb4613c2423fc6316928ed53d974502e129b69ac5948c814a3363b16e06dd67e18ff9d0f90deb14129bc3a9967ea5dfc8d21f9942dae4feeca45834a5844c2a6bf7990a37b8c7080a32e2c9ec00999bcf74fe151afcf4cd2c34c7d9efdafd8102a4eb63525a3d8f827be69facc83fa03b808aa57a3a075879e6d48b589b84a8f0e1228a8f1aa3dc0f975af7b683d10b474c82eebebeb4d42798fbfc5a4e934e2ba8fff1b95c534b357faae3b2412f36388322cc2bb3f7ac01b17bf2daa241b62b5347835b075234362f5ee6a02a6056382ce65f7b79798e6e0b63602cfef674edd5f8bfa3d67880baa3c76a1bd0a2a8eedf1a9328c5ab5493011e6c3c441f76a24a0d9f4c2a4fbfa635fcd9f6032c1bc4242d4d4ec19b25a4ed868f264a3c4b25d8a2c88a621ceaacbaf181cec6689dbe59bd4274c2e739f799d1079a2ea94f6d0a97512fc0eb67ecf7a006844d65514ceb898d16382689a10578abd160fac838af607ca075c23c83459c2cb62c2b43a16618940eb34adbd3ddee1285f909dfc7c5106bf02f2a06f2e56", "9b4d8ffa8ff7565d7219c10bfded5d043234d90e46b42a118e26a039ac07a72c", 0xa7ab, 0xe7fe}, &(0x7f0000000180)="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", 0x6, 0x400, 0x2fe, 0x1ffe00, 0x4000000000000, 0x86b5, 0x1, 0x2}) 00:01:03 executing program 2: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x5) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x9e, 0x4) flock(r2, 0x2) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) msgget$private(0x0, 0x43) 00:01:03 executing program 0: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000140), 0x10) 00:01:03 executing program 1: r0 = getegid() sigaltstack(&(0x7f0000ffa000/0x2000)=nil, &(0x7f00000001c0)) setgid(r0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x20, @loopback}, {0x1c, 0x0, 0x5, @empty, 0x7}, 0x8, [0x101, 0x5, 0xbbb, 0xffffffffffff7fff, 0x8, 0x3ff, 0x401, 0x1]}, 0x5c) r3 = shmget(0x0, 0x1000, 0x40, &(0x7f0000ff5000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x244, 0x80) r4 = dup(0xffffffffffffff9c) r5 = accept4$unix(r4, &(0x7f0000000180)=@abs, &(0x7f0000000140)=0x8, 0x100020000000) accept$unix(r5, &(0x7f0000000100)=@abs, &(0x7f00000000c0)=0x8) mincore(&(0x7f0000fec000/0x14000)=nil, 0x14000, &(0x7f0000000300)=""/71) 00:01:03 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000000)) 00:01:03 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x50) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = open$dir(0xffffffffffffffff, 0x20080, 0x40) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') socket$inet_icmp(0x2, 0x2, 0x1) fdatasync(r1) 00:01:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffc94) 00:01:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) fchmod(r0, 0x10) 00:01:04 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getegid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x400, 0x6d, 0x7, r2}, 0x10) 00:01:04 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x7fff, 0x4) 00:01:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0x1d2) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:01:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x20000200005, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9ab, 0x7, 0x5d20, 0xcd, 0x5, 0xc0d6, 0x400, 0xffffffffffff8001, r1}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:04 executing program 0: getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x4, 0x20, 0x2, 0x3, 0x4, 0x8001, 0x0, {@in={{0x2, 0x2, @rand_addr=0x15b}}, 0x0, 0x0, 0x6c, 0xa2, 0x7fffffff, 0xfff}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) symlink(0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) bind(r0, &(0x7f00000003c0)=@un=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000000000)='./file0\x00', 0x16c) 00:01:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x7, 0x0, 0x0, &(0x7f0000000240)}, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 00:01:04 executing program 0: r0 = socket$inet(0x2, 0x10000007, 0x6) socket$inet6(0x1c, 0x2, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x80020000, 0x10000000000002, 0x1, 0x20000000000ff}, &(0x7f0000001740)=0xfffffffffffffe80) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20502, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x3b79}}, r2, 0x401, 0x7, 0x10, 0x6, 0x6, 0x3}, 0x98) sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000380)="e1473f85a775532b7081dc64917df9e68160b02b5fe0a8d2ba3e1e9a4bb22779bd6c75a2a4f37cb0fa84a77c6975a26c6d903a73785bbcd1e03a1918e6f6a47926efa9fbc36e339a3c0070ed1db0cb8a1473702838c6834f26798c3f1ceb1f6834fda3c1759eaeb0504fea5d96cde3bed46b6da588e54b621a2cbe28e430a560f9bf63a2a896e826f43257", 0x8b}, {&(0x7f0000000240)="c93c088df58e1e62385113c86dcd52aa720cb60382401f2d040b7e5a9b6756389a7be268560e98af09e8ab07921dcf0f297b196c0380c7b56f37ade4", 0x3c}, {&(0x7f0000000440)="12fa43bdc0c0ac5377dedf12bea5cd232e2d061388b8cbb12432ca2008730a35012bb69c02e7faa72f6bad52af62ef92f1cf6fed6df7828853e8b1ec69f8bdbad8524f9992c601a0a9636a7fa7d6adaeab90c56300eb98a84b27249e83b101b86a198123c68e52c4e570dda5d41ce93d4ad9b085430bf4a2382a550fada9b1df", 0x80}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="500896fd947763186bfcac6f18f865bb06fad3a8b90a28be15d1448cc8927516dfc0dbf6e46506e18bcf51eb10aa49e58f6bea2f20abaaeb948095c1218c8ece27c258540d26a8abcab084382dff78e2fcca53", 0x53}, {&(0x7f0000001540)="f0231de3eb8f24b9229c1eb1c2f9d1843a59c8cb6f0ee232c19b2bd5faa933e1605cb50a1445b88d55740a8e921170e70fc71f3abe88c1ef9f894ede4920c0f32a18a0abf726c5abeb7cd7cb327965a464ba89c11349ff48fa57676ff793be6d8304074f7ae792f6558e69e6b2432ac2ab79b57facbf6c647a1327336c99138fa9fa90c62560676a2df52a63c9230023549426ea063fd057f39b860e412cb23f2984829b1ec8d0893da8ff86aa069088d587eb272d1332db4abe37d546c91c986859", 0xc2}, {&(0x7f0000001640)="0a850d3d3b42d6efcddcfdb0098bd13915501b06e623f0567c05be199944e3101a8d952f589427c51698fdcc5c174087126a6d7279d2aa0dcccbb9a0107136562bd1ad1f125848079a115e6c27729893b998563e017c7f467be51c96c91228f9d625d9fde2b21dfbc98bd7f6d83f", 0x6e}], 0x7, &(0x7f0000001740), 0x0, 0x4}, 0x1) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) r1 = dup(r0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x7, 0x3f}, {0x0, 0x100}}) write(r0, &(0x7f00000000c0)="6df3172896ee6542949f526d8d4c295bf287ed005fa72bf1ad5c6676c4c5cccd12e360340a99d227a472", 0x2a) 00:01:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000001700), 0x0) 00:01:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0x1d2) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:01:04 executing program 0: r0 = socket(0x2, 0x10000005, 0x1ff) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="52aba9a9c809f3f222981a710c4f160cc9526fab6443224dddacc0c28268a8a1432fd20b0d1ea66f243768250c2bf1c1a43a", 0x32) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xf1ba, 0x7, 0x1310, 0x38f79cc2, 0x1, 0x17, 0xab1b, 0x10000000000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x5}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), 0x56) fdatasync(0xffffffffffffffff) 00:01:04 executing program 0: r0 = socket$inet(0x2, 0x20000005, 0x3) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000006c0), &(0x7f0000000480)=0x7) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\xaf{\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='^\x00'], &(0x7f00000003c0)=[&(0x7f0000000180)='!-*/\x00', &(0x7f00000001c0)='(^+&\x00', &(0x7f0000000200)='@@]\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='%*b($\x00']) open$dir(&(0x7f0000000540)='./file0\x00', 0x8, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x48, 0x30) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000600)={0x0, 0x27, "2692a44d4bf89ba03ab922d3a3ca1f7c388aecf71eef2ec5d302f0bc5fc8c7f6cb374fcc11b603"}, &(0x7f0000000640)=0x2f) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000680)={r3, 0x80000001, 0x5, 0x4}, 0x10) socket(0x10, 0x7, 0x8b) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="133cd6261fd5fc1da6b47ceb6b7d5db780ab17d580fc16d5fe5d63e25da3f80784c00ca83cba5fe4e5e11b6f18589cd8038f0e33dae88ef93b22f50c812ee9813a06d9d6e7e98962061d014910af491db8f6af33d86dde9eed974e46"], 0x10}, 0x0) 00:01:04 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0xfffffffffffffffd, 0x4, 0x80000000, 0x2, 0x4fd0}, &(0x7f0000000280)=0x98) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x5, 0x2530, 0x3, 0x0, r1}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) execve(0x0, &(0x7f0000000000), 0x0) 00:01:04 executing program 1: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, 0x8) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xf0, 0x7}, 0x8) r1 = socket(0x17, 0x20000002, 0xb464) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x8, "517bbb948caae551"}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x2d8}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:04 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) socket$inet6(0x1c, 0x3, 0x9) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)=0x3ab) 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x0, 0x1f) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x6080203fd) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r5 = socket$unix(0x1, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="fb000000ff7f810000000900000009ae2085201b8d4f67cadd42e5e1a9fddedd3731da3bc6a1f2604d6f3b6f0e5149cf20fb45e92347eb184057fa98c93040335ead27e475ac2b55a0d3393d47f0c3306db434be066e303dc498b4238c2d6001231e8de5d56fcff7f8f4e287c088de6cfea61f41f727f95f41fb3d66c53e0a97767e8e4cdc50add1f9a3ae7939"], 0xe) poll(&(0x7f0000000440)=[{r3, 0x1a0}, {r5, 0xc0}, {r3, 0x4}], 0x3, 0x100000000) socket$unix(0x1, 0x5, 0x0) socket$inet(0x2, 0x20000001, 0x3) 00:01:05 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000080"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:05 executing program 3: rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00') r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x0, ""/98}, &(0x7f00000001c0)=0x64, 0x10000000) sendto$unix(r0, &(0x7f0000000200)="56fa4ba1cb637d178549e01300905a8cd23f249a1a0d92ea2ed653bcc3e2e2d45593a779585f7d50103ddcd46b82a176adb9f3e146975439e3c6d014b4faec26852f229f24a4a4ca04c40c", 0x4b, 0x100, 0x0, 0x0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x20) 00:01:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="872b4fc656583a75d9af48bbe695dccf812dc741834f88330bcac29f501aef25987bcfe1f274ad1062f795181024f076d95e5cd6a6b1ecc06e8a2aa8fc24646818d94857") syz_execute_func(&(0x7f0000000140)="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") 00:01:05 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) getpgrp(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000500)='./file0\x00', 0x200007) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f00000004c0)=[{r2, 0x2040}, {r2, 0x200c}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:01:05 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() sync() r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x0) poll(&(0x7f0000000080)=[{r1}, {r1, 0x22}], 0x2, 0x4) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket(0x0, 0x20000000, 0x0) setrlimit(0x7, &(0x7f0000000180)={0x10000}) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x6, @remote, 0x4}}, 0x0, 0x0, 0x2, 0x9, 0x0, 0xff}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000005c0)={r5, 0x80000000, 0x3, 0x5, 0x10000}, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000400)) r6 = socket(0x0, 0x0, 0xa721) freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpid() r10 = geteuid() fstat(0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)=[@cred={0x20, 0xffff, 0x2, 0x0, r7}, @rights={0x18, 0xffff, 0x1, [r4]}, @cred={0x20, 0xffff, 0x2, r8}, @cred={0x20, 0xffff, 0x2, r9, r10}, @rights={0x28, 0xffff, 0x1, [r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, r6]}], 0xa0}, 0x20000) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f0000000040)=0x100) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8, 0xfff}, &(0x7f0000000100)=0xc) __semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) 00:01:05 executing program 2: setuid(0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresuid(r1, r0, r1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 00:01:05 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) msgget(0x1, 0x8) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r1 = dup(0xffffffffffffffff) recvfrom$inet(r1, &(0x7f0000000180)=""/54, 0x36, 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchdir(r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4, 0xae, 0x7}, &(0x7f0000000380)=0x94) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f00000004c0)="d0c51311d8d8a7e6439f2d5c73e49f37c59d576ca9999837d52a793ef8c47fc9128b48907440fd61860143e501244b5358bc4d5873cdf1b548bcc62c4595e82d7bf5f26ef8a7369ab4ab60a2b3907a4d762502b5eaa44576d94a4f8367dafebe599af1034b9250d71f367379712b7fa1cf437c841818c6531ccea7863705c2df2dc95a939c2bcc3201bf412ce3", 0x8d) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000580)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = accept4$unix(r2, &(0x7f0000000600)=@file={0x0, ""/80}, &(0x7f0000000300)=0x2f8, 0x30000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440)=0xffffffff80000001, 0x4) setsockopt$sock_int(r5, 0xffff, 0x9019, &(0x7f0000000400)=0x934, 0x4) read(r5, &(0x7f0000000740)=""/73, 0x49) freebsd10_pipe(0x0) Jan 1 00:01:30 ci-freebsd-main-9 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:01:55 ci-freebsd-main-9 syslogd: last message repeated 2 times Jan 1 00:01:55 ci-freebsd-main-9 kernel: Can't start NLM - unable to contact NSM 00:01:55 executing program 0: 00:01:55 executing program 2: setreuid(0x0, 0xee00) socketpair$unix(0x1b, 0x6, 0x0, 0x0) 00:01:55 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xbde}, {0x3766, 0x1}}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x2) r1 = shmget$private(0x0, 0x600000, 0x2, &(0x7f0000a00000/0x600000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:01:55 executing program 3: clock_settime(0x4, &(0x7f00000000c0)={0x5, 0x4}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x18000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r3 = dup(0xffffffffffffffff) setsockopt$inet6_int(r3, 0x29, 0x3d, &(0x7f0000000500)=0x8, 0x4) setreuid(r1, r2) syz_emit_ethernet(0x1, &(0x7f0000000140)="f3") r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000400)="eb65f75b332167ba977827b7ac8db0754882475e360b0e44743a859bdb57c7bb60336655884b4948d8197943952927b2231f056796bd3ac65f9d58a442dd65a77436e672dc2f40d33f6ff2fe6757e94d8799596bff37a3f401a17186ed05fd5cffc503aaca5294053a26c393359c182ad79f3216b4f5561b152206216bc3d3933f75c9f9aad4795f276adaff03b641ee5b23088cd3ae9930f783e57cde4236320283b6fdef1fdc3f234ab3b758224d1a793f5732d20aef8bcc58d3fdff712d649925a681ad98d875bb2079a24706419bab4dae935c9f3d30556ca431cf89ee028c8b9b16") r5 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000280)=0x8, 0x20000000) getsockopt$inet6_tcp_int(r5, 0x6, 0x800, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:01:56 executing program 0: 00:01:56 executing program 2: 00:01:56 executing program 2: 00:01:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x2000400}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x6, 0x2, 0x6, 0x3}, &(0x7f0000000180)=0x18) 00:01:56 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9204008cea"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x1e, 0x8, 0xffffffffffffffff) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "ad388de09d6c5cb69f4aa001b0fd49aea624768e03c13eff3abdaa998ba78eb0a4d8c2714aad1fadeab49a7259bf984577a65fa583d0f48c7e5f6e0481facd66493d9706d279d5c1b22ac42364cd8481507fe18302a3a27d0646bbaae4a8e9797c271613aed841a34c709ff5ac82226ac41e6c303772e277df8fbbadec3d48700dfee6ab5defb9a7b085fcc8d12f7323860d3cb975f8d5a368e6396fe6fc145b299b8af6e3d8e7b75caefede7299f26ea400896f58c6fd23be9fa8bfc049123d981d9d2131510c0b7c073c5567de1823586c6e3455d1e6f20382b67b31f8577742bf9e7de2260e7db1af681fd1cee566"}, 0x100) bind(r1, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) 00:01:56 executing program 0: syz_execute_func(&(0x7f0000000000)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c179f7ccf2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") Jan 1 00:01:56 ci-freebsd-main-9 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:01:56 ci-freebsd-main-9 kernel: Can't start NLM - unable to contact NSM 00:01:56 executing program 1: r0 = shmget(0x3, 0x2000, 0x24, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/180) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r2 = dup2(r1, r1) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="71da6fb09792900951550ca9c8d6b2ac738c47dce71c8a7733392e338aa95843fea5cd2c360b14a9ee4b17d7127e27c1a166ff3b988cb793084afa10948a251ddbf12c27471719c34971d0a193095d0f46905c20ff12cb1c386074389e213d8ba5dfee9d77946106a90d03083427d955da0ca49416b2e1843e1e", 0x7a) 00:01:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) recvfrom$unix(r0, &(0x7f0000000180)=""/229, 0xe5, 0x40080, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:01:56 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000300)=0x4) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) r6 = semget(0x2, 0x7, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x1000, 0xe00000000, 0x82, 0x80, 0xfd2}, &(0x7f00000004c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x2, @multicast2}}, r7, 0x4, 0x2, 0x200, 0xc1, 0x62ec, 0x2}, &(0x7f00000006c0)=0xa0) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:56 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x11e) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xff1}, &(0x7f0000000180)=0x8) 00:01:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x3017, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0xd2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x276}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="20000900090007000000000000002400d40b76640900"], &(0x7f00000001c0)=0x1a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x3, r3}, 0xc) 00:01:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)="e21eb1d12916ac932bd011876a94a9d5c4386c9e4774c0de9a21d7c899a56b754af9360ba80a64276996a319f0afa3013f927992962496ae4089d761ff3958ffcae122d5eb790bb53692c2b6b564148c2c712566f6ec31fdf004f9787ad99bf161646bf3cb72b67186", 0x69) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 00:01:56 executing program 0: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgrcv(r2, &(0x7f0000000940)=ANY=[@ANYBLOB="0000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e00000000000000000000000000000000000000000000000000000000000000000000000000000000000030f3d300000000000000"], 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgrcv(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xe, &(0x7f0000000200)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002a00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xed6}]}, &(0x7f00000000c0)=0x10) 00:01:56 executing program 1: 00:01:56 executing program 2: syz_execute_func(&(0x7f0000000080)="982c0a0f050520d0f80791b04c414190e9963e3ef3420f59f0c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc660f676699d72e41812047002b0000006eba0dfe8c7388d8a1c40fbbc4e201acac10000000808f294001b00b0000000f71d5398fc978e3cf57c46291ae8ca065600000c4618d63087c7c6464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9ff110f0f3804830a000000") syz_execute_func(&(0x7f0000000280)="0f01def0fb410f01db820fdabb658f0000f36fc401f974e22ed9dec482a9deae0a60db75c4e3a55ca4aa0000000001c4ea95dea015000000") 00:01:56 executing program 1: syz_execute_func(&(0x7f0000000080)="b1ea91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup2(r0, r1) 00:01:56 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0xfffffffffffffffc) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) dup2(r0, r1) 00:01:56 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81300}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4) fsync(r0) r2 = accept(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0xece, 0x0, 0x8, 0x6}, &(0x7f0000000240)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f00000003c0)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000400)="8ece0c5d3de61ea5263c52515663568ce18924bf2cbda2ff05f0eeed84913ef9b34def867cc83b0cf32e11f008546fc0b63713f8c8f75b8728409d286635c928a711a708b55697ddf3055feefa94ac67d90bdd259f66ae1516af78d6e0b3a6139fa051c788d48c2e81b6342f557f7a6bef0d614d5673f1bcfcde51d327fd26ee814504889e71d0e71b1a3597d822212923b1dcf5fda3b77720b226cd2cb6ebae2238cee6bc9220a8a61120ba328b", 0xae}], 0x1, &(0x7f0000000500)=[@authinfo={0x10, 0x84, 0x8, {0x200}}, @sndrcv={0x2c, 0x84, 0x2, {0x80000001, 0x10000, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x88b, 0x5, r3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2d2}}, @init={0x14, 0x84, 0x1, {0x6, 0xfb, 0x6, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x4000000000000}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x0, 0x4420, 0xfffffffeffffffff, 0x10001, 0x4, 0x0, 0x6, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0xc8, 0x4}, 0x20000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r3}, &(0x7f0000000380)=0x84) 00:01:57 executing program 3: r0 = msgget(0x2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/8) 00:01:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x6, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="d13c99137670c433f026a3330083aab22e9daf94e937fe18d88d1235be03efd956eb8b4c14e78fbe26b957ea70bd1c6406899697a8b33f22578a1aa567f35c0e8d4d8e961d547773bb6532c9631ca173c1878fdac6057c4b03bd360e7b2467a7a71012e5cdd3585c9f1ff1542bd282796778536953cd12b46b87b8e4ba96692dc348d8dbfa1fa06e9fe46a218b1c5bb99fdb165db7850389892a75d7d7a862c3c14112211eb8f798d678f4154e33b2c46a78390f435b6a08f0ab2b62", 0xbc) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:57 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x2d}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="ecd8b98a47d007228a9abd4ed8b09ec6942912ff7762b5fd3b1b247fd873398f7ad7289b608093", 0x27}, {&(0x7f00000000c0)="529ebd9ed2da178f8a39f639a8e490b93f1308bd0f4a11488b6f2d6f1cf98d0a", 0x20}, {&(0x7f0000000100)="f1ce75b2f414a20bc6502957140325d221e3214cb98154035a7a870c322bcff00164163ded235ae87ff5b466ac3ad350f1723d9b09f6cc9df233c4217ba5e4f43604d461f31bef5a45a48266f8a11e71fc346385727de6addcdc25370befd302caf7290aec0a916a0e87bbf63f82290fb38aee3e03857b7c5f95c9d33a4ac5995ce3f555b7895fbd88206646f04005ed96fcd80088c6a4bc5339954e", 0x9c}, {&(0x7f00000002c0)="4c51a2a211a049febd78981e93f46e132e2130b13d0576da5aedaa078cdaf82936915d9262f8cce89b37d95c924b50f462d17995211c52539da0c9ebc764c33626e129902657cb2dfa4f7a27844ffa5d7ce23d38892ca639b1cd195c8aa358df64d045e3d63fca41a35cc49b74f9f93e83ea4842666ef0f3f3deed4d50459549295abf54f234d59b8a9a339da93556ddace6ff08cdb50dd681b5abac9f14ce72a237ae055e43b008ed5824beb45a8f5231760baa0b94064e7ed73eeccb3e42ba3c6f3170", 0xc4}], 0x4, &(0x7f0000000200)=[@init={0x14, 0x84, 0x1, {0x0, 0xf6, 0x40, 0x7fff}}], 0x14, 0x8}, 0x100) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x8001, 0x0, 0x7, 0x2, 0x1f, 0x5b, 0x5, {@in6={{0x1c, 0x3, 0x9, @empty, 0x8}}, 0x0, 0x5, 0x4, 0x7, 0x20, 0x9787}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000500)={r2, 0x3ff}, &(0x7f0000000540)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1401e9bbedacb40b7cdd08040000000000000000ea64c02ef731bc90ca1112ab7f4f363248d2ef21b0dc6b796d6856a9db296874c56ebd63ea392c1acf351b1d727b7fc1169757ee040f29993c66de27d72fb181bf4de9b3dd770952b2c9e57b2b4300ebbd9f20361114ce009600cf6314dc20917d2ac6dca7429fba91de774c8e9c4853e20623af41205b0a5a319a967d6e76251d3fe143b595efa9f211f22ae4397b2088801645156df1785657c28991367702"], 0x14}, 0x0) 00:01:57 executing program 0: syz_execute_func(&(0x7f0000000780)="c481fd7f749100cd8080000c6969ef69dc00d98a20d0db3e673e640f61bd02d80000000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178784690c401fe5ff6a9c14600008fc850cd6d4b15ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000400)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockname$inet6(r3, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000009c0)={0x0, 0x8, 0x4}, &(0x7f0000000a00)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000a40)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x9, 0x4, 0x303, 0x10000, 0x7, 0x1}, &(0x7f0000000b00)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000b40)=ANY=[@ANYBLOB="02004e46e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/136, @ANYRES32=0x0, @ANYBLOB="050000000000000010000000010000002b090000"], &(0x7f0000000c00)=0xa0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:01:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080)="7b336af3392b66449cb29c8b2c6b7a5036ff57dd9add3089970bd1ebe8e577650226a8637be415beac004f57313594f8fa19ec5f88f65ec06ab8ce1d81c41b0cbfa750f69e8ebb362610999846ebf4a0062569b2933c57a22f0ae931181294e06ecd54e61178c3480f74b1d4b33ee62b64f3eb84757da8cf8b3f4f14de718683dfbae533bdc6935ac3a797bcd480a31e520c6af0e558fd51c029f8413190ca0bc153b9e741739e1f9521011c1c246148b8e1b8e6df675821284a14ba1e0387899048c745be569f74781821cd466cf19a03573fc0ce6657de37ab50288dc226") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0xffffffffffffffa9) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000)={0x2, 0x1}, 0x10) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000002c0)={0x3, 0x100000000}, 0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) readlinkat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/16, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x6, {{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) ftruncate(r2, 0xfffffffffffffff8) accept4$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0xca2b5e3477f4c893) socket$unix(0x1, 0x2, 0x0) 00:01:57 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x81, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) 00:01:57 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x3, 0x24, @empty, 0x400000}, {0x1c, 0x2, 0x4, @empty, 0x7fff}, 0xffff, [0x0, 0x100, 0x7fff, 0x0, 0x29ace260, 0xfffffffffffffff9, 0x1, 0x13e2]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022eaf66696c652000b4289baec05db56b6093c4989ff5843809ea609006877fe347af1377b27e7a37ad0e7966fb77620337c6ac30728821077d204f4555bf6d40b1bff7f7be3a340040"], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f00000000c0)=0x18) recvfrom$inet6(r1, &(0x7f0000000100)=""/168, 0xa8, 0x40, &(0x7f0000000040)={0x1c, 0x3, 0x3, @loopback, 0xffff}, 0x1c) socket(0x1e, 0x5, 0x3) 00:01:57 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) dup(r0) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="49f115b93f3a666461bff8bc0dae6b8bfea007b4011a9781d9f2a530f63d2690ba8d5a30f730481a24c95a856085439d15e5236ee8dd00aca933bde5f20f72b4fb7a2a8892c19c54796383c6647a6ed3d8708b749653768b8a5d98027cef4db06bbc2c38d31f981aaa44a0fe63e324e19d6306d496f4b7189cb8585fafe1cc2ebb37c4a978d40a683af6e3676762847d9b75a40069d6d3b3521ff955f71c1846adfef6386094fe84df10d8703e355dc5284149298d53d7e459b03178929c16d3449a5353681c7785b6f2b6ae6038c1", 0xcf}], 0x1, 0x6d99a) r1 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:01:57 executing program 2: r0 = socket$inet6(0x1c, 0x20000002, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0xe4, 0x100000001}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1ff, 0x7188, 0x6}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:57 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) mlockall(0xfffffffffffffffe) semget(0xffffffffffffffff, 0xbeb3664d3d7d3bf7, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000340)=0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sync() sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), 0x4) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000180)=[{0x0, 0x69da, 0x1000}, {0x3, 0x101, 0x802}], 0x2) dup2(r1, r1) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x100, 0x4) 00:01:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000000), 0xfeb4) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000440)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900c461c960da8fc840ef0e0ce4c6534dfbfb450fbd27a95ff9c4c2c401796d1e3d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c4021598a000000021") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setstatus(r2, 0x4, 0x10000) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000400), 0x0, &(0x7f00000017c0)) getpgrp(0xffffffffffffffff) getpgid(0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0xa0000000000204, 0x122) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000280)=""/16) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x7f, 0xa981, 0x1f, 0x48}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000180)={0x40, 0x5, 0x100000001, 0x7fff}, 0x8) recvfrom(r3, &(0x7f00000016c0)=""/226, 0xe2, 0x400c2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000002c0)="2988786648ec08129a8726aaa368b6d1f8bdcd0a091f95a28e2caaec4fe6f41091f848ca859644f76ab85a50f5b8b74a423e91a0d1298523dfbebd8ca7749558ff182a573a3ca5c6acc224fe158b42522b8f132aef021c50db96") freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) getsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000080), &(0x7f0000000500)=0x4) 00:01:57 executing program 3: r0 = semget$private(0x0, 0x2, 0x400) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/107) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1200, &(0x7f0000000100)={0x1, 0x2, 0x0, 0x4}, 0x0) 00:01:57 executing program 0: r0 = socket$inet(0x2, 0x10000030000004, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000340)={r1, 0xfffffffffffffe01, 0x20}, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000016c0), &(0x7f0000001700)=0x8) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000300)={0xfffffffffffffff9, 0xffffffff, 0x400, 0x77, 0x4, 0x8, 0x4be8000000000, 0x6, r1}, 0x20) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000200)="11da4fd73418ba9aa079892ba470c36c197b507682a290292307cc989cd11d5df2f8d2a17d9f1917aae6d315b53eed46b1605282f4ebbffb4c199bba801e47e01c57b7b1db14eef05799d4910411540c7856b751851d300c4002e3ad70a804236ddfa3c310b4349ca87c7af68f2d189e5e93631d7598a907f7d8e8647651edd91a5424850f7b618fb9c8315eed795529d2a9d273c056cf62d831aa2ac312d56be348d18291385f6b6ea5809d4d1113d0e0519ce7a6260cf2d62135d73421a5b9cb642df4cd806a46d4caed1167a17c601b1133c986aa5dd1cce07819c329832851984a6c4a145bd6db7f64a190182567217e0aba") writev(r3, &(0x7f0000001640)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="2df40bddb6b02a875566ab19217dc9bf46e6fa71b51fb08f20", 0x19}, {&(0x7f00000013c0)="d8c6d5deeda57c045963f167ce49fccac56932464c25015dbdbe496982b1f3b5d28a4e6cf314d70890c51a0cb6e46baab19ea4e93ffef21c85381116c30fe4316f6f2418123958724da2d5b3c4ad1f8b711455f4760cbb2369bfe43e07af", 0x5e}, {&(0x7f0000001440)="07cc26e6df12d08e2d3e93de941bf58801483e463440c6ebee8c0bf298b3580fdeb87844be99b8a1dfa75f34b3db12c28d6458951c6b8bf3d20657566357eec2e3c623bfd35ae42fd17b5318df44ab01d9bffa8e6f86f0d2cac950189345c0befb6ea3676bb5fcc28da4f51c64ce41b3a07bfbd9b2aae96800407d4f568a255083dba82b3f62bc26be9f61a78347b31671110ac154377d358f7521855b672d9ddd78122a802b5f5cb9f94177350888acbbab37257ceb720a4c1693badc07811632f2cb810a17d353703c16cdb3ff357711511180914f31", 0xd7}, {&(0x7f0000001540)="a53c6fafefcbe24a0cbd0f18c44efedeca13d14de028654077d26502fa85a1f5775d63aa5124bf345c83850fa683ff18ed78e7a7ef7164669eea30c7841cc7c02210fbf06a51c864b3c48c74ab92675da367491eb652d5b24bee4f6324728a1828f18e48c2e5558cd3dc58944d0214d152ff05961304fbabdd9575330363724744f5e81d2536709648e6f54228dd7e58ca99dbe2c787d82fd944cf0aa0b9b11eada6dead094ecf52c6b40bb4e6911c22b8b75d4cd1d1584d826a27c3073b8b4498dd8896ea29ee728bee2ae099240d24dbd0e2724624afef1c25471c257faff68d349e4a9ccde5f3cf85", 0xea}], 0x5) r4 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000001780)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001740)={r1, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0xf, 0xb1, 0x37c50dce}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x403c}, &(0x7f00000000c0)=0x8) 00:01:57 executing program 0: syz_execute_func(&(0x7f0000000000)="982c180f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd32e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d569604000000cadcdc1d440f2b550142c4b6593131b15dc0541600b2a1c9fb110f0f3804830a000000") 00:01:57 executing program 3: r0 = socket(0x10, 0x10000000, 0x200) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/79}, &(0x7f00000000c0)=0x51) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) fchmod(r1, 0x180) ftruncate(r1, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x108101, 0x40) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000140)="48d42ab7a836c4bfe139b1d07923d8bc804800871c49b45cb168637b819f92acc0024bac52") preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x7f000000) 00:01:57 executing program 0: 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000440)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900c461c960da8fc840ef0e0ce4c6534dfbfb450fbd27a95ff9c4c2c401796d1e3d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c4021598a000000021") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setstatus(r2, 0x4, 0x10000) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000400), 0x0, &(0x7f00000017c0)) getpgrp(0xffffffffffffffff) getpgid(0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0xa0000000000204, 0x122) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000280)=""/16) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x7f, 0xa981, 0x1f, 0x48}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000180)={0x40, 0x5, 0x100000001, 0x7fff}, 0x8) recvfrom(r3, &(0x7f00000016c0)=""/226, 0xe2, 0x400c2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000002c0)="2988786648ec08129a8726aaa368b6d1f8bdcd0a091f95a28e2caaec4fe6f41091f848ca859644f76ab85a50f5b8b74a423e91a0d1298523dfbebd8ca7749558ff182a573a3ca5c6acc224fe158b42522b8f132aef021c50db96") freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) getsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000080), &(0x7f0000000500)=0x4) 00:01:57 executing program 1: select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) ftruncate(r0, 0x37) writev(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0x0) pipe2(&(0x7f00000001c0), 0x4) execve(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:57 executing program 3: munmap(&(0x7f0000ea0000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mprotect(&(0x7f00009c6000/0x2000)=nil, 0x2000, 0x5) 00:01:57 executing program 0: syz_execute_func(&(0x7f0000000140)="0c15b5b598cd801b69e4f56962f5696200d9c4c3e17f315bc441395bf9f2680c0000006766f20f1ac1c7e453fbc4f617edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c1d1d1ed51a66d6d54e9509b8d9b9b9b00005fc1ea0101f265dc5f00c3f3dddd45363ef80f9966030faee42c240f5e5bf42f436743676060400f0d18c401fe5ff6e3df64673667667066c422790edd0741c326d9f71d54111d6a") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x2, 0x5, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000280)={0x2, {{0x1c, 0x0, 0x2000000020, @local={0xfe, 0x80, [], 0x0}, 0x8234}}, {{0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x108) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c300000014bcc273fb61bddae3f0e4ae232689ca237eba9ea651e9c9293d02ba8cdcf9f495131fc668aecc99f869d4ca2b85c4a105d5f159d5a19e810bcb75faf494f8bf18ea199c7af881357e83b591fb5f9b48cf774db2e8798518095b90086d8896d63be937dcc96c14ce613a606d7743c9cc885b4602c54c54977a91ed42de14f8ae59e5b2e6120f6dd16f3126b4f0b2ec6e6daff402805cbc8ad8d50c4decafa0710ffaeed5a917f62f9b53e71a89a8d12d919f6c2460eb62102b049a4feb4339ac711fc4"], &(0x7f00000003c0)=0xcb) socket$inet(0x2, 0x0, 0x8b2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x1b2a4e93, 0x8, 0x100, 0x9f62, 0x3, 0xfff}, &(0x7f00000004c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r1, 0x0, 0xfffffffffffffffd}, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:01:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) msync(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 00:01:57 executing program 2: syz_execute_func(&(0x7f00000005c0)="f042300c60c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4bac7e4c753fbc4e101c443456878fd34fec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000430f72d078c422052bfdc4a27d181ec1ea01ef0fae7300c35bc4017a70a800000000fe304545e269a841003b819e45332faee4eeeef50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720dbd2e640fc7bf0d68003c3c660f3a0b0865") 00:01:57 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ftruncate(r0, 0x7cb9) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3ca5997e69cbf92520b3f9925b1f3a2918dbbaa1f5905526320b27756d06ade83252152980efffcff3f5e0d69c1734472219a9e9d9184989cb7827e77d5b17c6207c451c5f1373d95a0000"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x5a}], 0x20}, 0x0) 00:01:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = getpid() r2 = getuid() getgroups(0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0]) r4 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r6 = getgid() utimes(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={{0xe57f, 0x2}, {0x0, 0x8}}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f32f0b42e4166a97a65c96212d24337017ee814248b967e2f08eba1fd43df6f8c4a8549477cbf71563f327dd68cdec94b35d78c68c63bc849fcccb8dc1b2c0c876aeb184913fcf09fbecd657073db350c4dc1c57cf78a50bd46ec32abc200ecf7be8a97c4c65c84ec95251a73302c07b017777cbfcb41947f057c87769e9176dd65c1abbe78e1fad604912ae4a3e52c3f7c15d0840de4b6862629dc3798931f77688cfd98be4957ecab7ea1bc0f3dc331ae440bf1a1b310fde3090e9f702dcfe92", 0xc1}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x98, 0x20000}, 0x80) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./file&/file0/file0\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) 00:01:57 executing program 1: syz_execute_func(&(0x7f0000000280)="b11491cd808e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = shmget(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/130) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000880)=""/4096) r1 = dup(0xffffffffffffffff) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) r4 = socket(0x17, 0x1, 0x10001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0xbe, "6da2a59912480f9502b41c26ad0eab85de346a317715d0065df3622095fcef749dca76fcf53da4a52a2162dca10f82504c8e6b1c0c6fefe6c4ef17ff290b0851c8960b6399f102fa119a3be4726444dc0ac5ce2d838261291f0fdc548fbd458fdaa03baf16a392b5d150138aba14273a3e36d34b24493c174bf738d21941acfe9c8620225401087e06e33db47392e2109d9a00ab63a583d2e42901c0fd13843b37458a6cb56d9ddcfdd5c68ca2f18e3269590e2c8449569b623f213b1ff0"}, &(0x7f00000004c0)=0xc6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000500)={r5, 0x401}, 0x8) r6 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) r7 = dup(r1) ppoll(&(0x7f0000000240)=[{r1, 0xc}, {r2, 0x14}, {r3}, {r4, 0x10}, {r6, 0x10}, {r7, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETADDR(r8, 0xc4704436, &(0x7f00000006c0)="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") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) fchmod(r4, 0xe4f16764f311fa6f) 00:01:57 executing program 2: r0 = socket(0x2, 0x9, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x100}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x9}, 0x24) 00:01:58 executing program 0: r0 = socket(0x2, 0x3, 0x3ff) r1 = open$dir(&(0x7f00000003c0)='.\x00', 0x18200, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9090024c7cb61810000000000") open(&(0x7f0000000340)='./file1\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000300)={0x2}, 0x1) chdir(&(0x7f0000000040)='./file1\x00') shmget(0x0, 0x4000, 0x11, &(0x7f0000ffc000/0x4000)=nil) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x5, 0x10001, 0x7}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r3, 0x401}, &(0x7f0000000480)=0x8) __getcwd(&(0x7f0000000280)=""/85, 0xfffffffffffffea6) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="4415dd725bdcc11a1855777bd8f81e558fe7359e864ce4b1b534344bdf82815a09c7a60fd5427023d39c152ef9d0fda3db431a63eb") ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0xa1, 0x7fff}) 00:01:58 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000140), 0x4) 00:01:58 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000080)="ba5f05261f6d1f8169f316f35103") r0 = socket$inet6(0x1c, 0x0, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x134, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000) getsockname$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) 00:01:58 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:58 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) sync() munlockall() connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) semget$private(0x0, 0x0, 0x100) 00:01:58 executing program 2: syz_execute_func(&(0x7f00000007c0)="0c1db5b598cd801b69e4f56962f5696200d9f30fe6cac441395bf9f2680c070000670fbf920e0000008f89a8914c58652e0f9472b024fe84427d82992a2ae4da7676f2168fc80878eebce0000080660ffdd900c3dd6d6807cd5641df41dfe9509b9b9bfc00006666410f0f94b8000000001cef13087ebd003e670f7049c3005bec45363ef8f85f66030f97e42c240f5e5bf4470000f2410f58b089000000c401fe5ff625e3dfdf1a36671170464336660fd2938c000000c4a27d1865226666450f17720d14111d54111d00") 00:01:58 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:58 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65204f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x4800, 0x0, 0x81, 0x0, 0x0, 0x4}, 0x20) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, 0x8) 00:01:58 executing program 2: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:58 executing program 2: r0 = semget(0x2, 0x0, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/225) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f00000007c0)=""/4096) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/95) 00:01:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x5) 00:01:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723e035afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f8030e995cdc54ca883fc9eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d1682f2c8daabf02d98f6ac8389e3b0c9ff9038a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef508c6d364aa1"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r1 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r1, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, 0x0, 0x0) lseek(r2, 0x0, 0x6) getpeername(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r2, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:01:59 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) sync() munlockall() connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) semget$private(0x0, 0x0, 0x100) 00:01:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800007) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="b718fae05a74b8e4e24420f727cb8b9f270b2f27ae099e81bbd6f2af6dc480e31b805e92554f03395ab64e10cdc7598e80e6cdb0d4fc9e2c5ea24cc4077e9bf2b01a43b4c5373a51c4367792cda32cbe37705945af37ff2afd656c7f5c579af299d1ec31cd144d075969315eb0f4077f69adf5c815bd13", 0x77}, {&(0x7f0000000180)="00fe84a1d0d008b61d6cd22b427ec5957eefce1fb830b705af2759a2df28fc204436d38dff2b14c95a3e9f5ef04f0fbcb308a749a376a4acea61180bdd5fc94fa80cd3137666d0c14e9fb8726004299d8fb625c431aed6e2e82887305286f08149c312125dd8a254a3032fd359d7fdc1406d87b4562b63e8079c05446d32248f8d102b34c2c965e2a5e777829ac6e9b5ad4c2bb63a8e8eb74106e8ab3c4ef045dd11f921", 0xa4}, {&(0x7f00000002c0)="0c7d936c8a146450e859741096e490c0700f1cd7e529a4740accf2a28299aaa20ba0e2d80e3ad500a9c796001ec9932b82348561c3d4c071e68a799b4ba910fbebe4eb28c0d49a2aa8c811022e3cc4f45acf00b6084b9291c61f9ffb8cf1dd46f64fe75648276cb1dd294955200410f144d60ee5feebf465d7384425fdb0af5d93df65a5b1debdba506f96f684a40728e1a4fd9deb717918eb6c436d501cfffe9f2d6643b68493790f55e79df5817bee358c83f8c373115cd1770867685c2ee41bf7c59ae20d13a009d6c03eeb0b7b2e323cd9a1b51f3e88b3f5", 0xda}], 0x3, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 00:01:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x200, 0x30) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5, 0x6, 0x0, 0x8, 0x3f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x6, 0x80000000}, 0x8) 00:01:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x77}}, r1}, &(0x7f0000000180)=0x84) 00:01:59 executing program 2: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x200, 0x9}, {0xf1, 0x7ff}}, 0x200) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:01:59 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000740)="cbd151ec02f3570e35dc10e5b66a718453036fb4ca7bf7f8c36e91f3002ca3f366eebf2a87414752bcbf9b4080623d790c98cd88ef3efffd26d4ccc1a9fb7fd3826e0cc3842c6289f1c31621c97c306f8b31736af2d24e95750df094820486c7588a3fc3fb02fa36988802e1a944d6c623850441786e9abc8aeb727eb322500a6175118388c96f651ffbd5", 0x8b) shmget(0x0, 0x2000, 0x49, &(0x7f0000ffe000/0x2000)=nil) recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/29, 0x1d}, {&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/5, 0x5}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/82, 0x52}, {&(0x7f0000000400)=""/170, 0xaa}, {&(0x7f00000004c0)=""/117, 0x75}, {&(0x7f0000000540)=""/11, 0xb}], 0x8, &(0x7f0000000600)=""/200, 0xc8}, 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:01:59 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e10166410f38df1efec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={r0, 0x80000001, 0x10000, 0xfff, 0x3f, 0xff}, &(0x7f0000000180)=0x14) 00:01:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6a, "54d1ecc22a98f6d5080cf22d74496d38"}, 0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a824719930788d600000000000000000000000000000000000000000000000000000000000000000000000000000000000060a000"/136, @ANYRES32=0x0], &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x48d}, &(0x7f0000000180)=0x8) 00:01:59 executing program 3: r0 = socket$inet(0x2, 0x20000005, 0x100000001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x6, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x6e3d, 0x5, [0x1f, 0x3, 0x7, 0x10000000, 0x1]}, &(0x7f0000000100)=0x12) r2 = semget(0x0, 0x4, 0x88) listen(r0, 0xfffffffffffffffc) __semctl$IPC_RMID(r2, 0x0, 0x0) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000340)="9d26fc87620ed37188b52b2ca3daa00f838b123f33443cab440fae0910d8c9e6be358dba95206fd295cba867650a20da164e88bffe4b9cdf6dd91fead132f7fdf49b21db003f95aa24dc8c7a342345f29f026e201eb58be178ffbf5024a57b579cb815123acf7dd768ceab4b9ce175f244d17dbb6ff01367e9a8c77372a180d28502aadfc9cbbd98899708da003d671e882fb199f1cff725bdf5b6588795bacfab6704443d48af357070ed19234c5f6af9514d66eb24ac4a97a57e45686ccb0dfc885f0a236f1402e91c677660ac3a503d90e0aa9c07878a4d8800") syz_emit_ethernet(0x22, &(0x7f0000000000)="7909008ce60c923afeed35c008000020080014047102025263c8c2d50b8fa73e1a9a") 00:01:59 executing program 0: setreuid(0x0, 0xee00) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x80000001, 0x1, 0x3, 0x5}, &(0x7f0000000340)=0x18) r3 = shmget(0x1, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet6_tcp_buf(r4, 0x6, 0x41, &(0x7f0000000040)=""/230, &(0x7f0000000140)=0xe6) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x0, 0x2b4}, 0x8) 00:01:59 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000) recvfrom$inet(r0, &(0x7f0000000180)=""/61, 0x3d, 0x40, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0xffffffffffffffff) getpgid(0x0) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xe, 0x7}, &(0x7f0000000240)=0xffffffffffffffa8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e23b7520000fe8000000a00000000000000000000bb7fffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091763dd814137111eaf3cbe3494a1d3775cf86acf36742235758", @ANYRES32=r4, @ANYBLOB="ff03000009000000100100000100000007000000"], 0x98) wait4(r2, 0x0, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xf00b179d45ec5c2c, 0x7470}, 0x8) 00:01:59 executing program 0: r0 = socket$inet(0x2, 0x0, 0x2acec14d) getpeername$inet(r0, &(0x7f0000001280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000012c0)=0x10) r1 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x29, 0x0, &(0x7f00000002c0)) lseek(r1, 0x0, 0x41000000000003) rmdir(&(0x7f0000000280)='./file0\x00') poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) socket(0x0, 0x4, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x108) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(0x0, 0x0, 0x0) 00:01:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:01:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) 00:01:59 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setreuid(r0, r0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r1, r0, r1) 00:01:59 executing program 3: mlockall(0x2) syz_execute_func(&(0x7f0000000140)="9834140f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:01:59 executing program 1: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000001c0)=""/86, 0x56}], 0x2, &(0x7f0000000440)=""/10, 0xa}, 0x40042) sendto$unix(r0, &(0x7f0000000240)="b110050200008000a6cf2d5b6ecaf54961bfd2bf9e68e61b656d1526bbc374fb950afd8b245971b84cc958bb904c13ec8054627756cbd67589242a114c462e2439ee2c4a39376897fce3a3d7d3224cc6dd99bf7f1d0a2b9278ca9168cdbb14d3c8536ec409795eb6b015d2786f0000bd7d64f67f321dca752fd693a24f92853e365fba5a5f1ae0c096b55605529162b7d204a2024f713f0683eb38d2fb2a556a98a714ca7a5c7c859102e846a92853167dfcdabe8b4ac3091460c364fa", 0xbd, 0x3, 0x0, 0xffffffffffffffee) 00:01:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7fffffff, 0x3, 0x0, 0x6, 0x80000001}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7fffffff, 0x20, 0x1, 0x2, 0xfffffffffffffffc}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x80000000023, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) accept$unix(r1, 0x0, &(0x7f0000000040)) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x21) 00:01:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept$inet(r2, 0x0, &(0x7f00000001c0)) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0xf1, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, 0x0, 0xfffffffffffffef9, &(0x7f0000000200)=ANY=[@ANYRES64=r0], 0x8}, 0x0) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000240)="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") setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1d, &(0x7f0000000100), 0x10) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x1) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x5, 0x3}, {0x5, 0x200}}, 0x200) 00:01:59 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x7, @loopback, 0x100000000}, @in6={0x1c, 0x1, 0x7, @empty, 0x8105}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x9bbe}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000000)="98a84a2c43c4e23d457fa40f05f3410f2ac2bfd9000100c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb8c4014e4e0b5b5b016d7d14dee509c421045f4607c422adaf5063c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e31438642e660fef8200000000acacc4c3214cb9a5604b19c2c4c28dad8804000000670f542c3d271c0000a80dd4d48f6978d25debe8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c42ea91bcecea1c9fb568f66474f383ae34ba29fb7e2") r2 = semget$private(0x0, 0x2, 0x2) __semctl$GETVAL(r2, 0x5, 0x5, &(0x7f0000000100)) 00:01:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x0) execve(0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000000c0)="61334d91d1300423b3f8facb6a7ded7af4f5e13a29d1a1adbf2678a19195e03a69d2") close(r0) 00:01:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmdt(r1) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x50) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x726a}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0xffffffff80000000}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) 00:01:59 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x4c8, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x37a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000200)=0xac) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, 0x0, &(0x7f0000000380)=0x100000125) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r4, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) r5 = open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 00:01:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:00 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x108800, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xb4, "6082e7a1f43731790b0e3ed8a1a6bcc320c9ff26cb62d592496f9496e4f150f3f17c8f6c467946237b9d987474bea66ecf5be2ce8cf19bfb6845b8a966ab36c8b0776c98df950c802da614adda7d803e7fc7669f11a4dc15f7b3a21617305bee02453e10f57a2e68956d65ce8e3aae593a17d1ffb1656717344d335a039c369afe40715cc3f59faf387e382790bff14152156c9f42e513316499eeb57306d1e55274679b2c3d627ee3e59798ca9101b022db210f"}, &(0x7f0000000100)=0xbc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:02:00 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x1ff, 0xfffffffffffff9fa, 0x6, 0x1, 0x33, 0x3f, 0x9, 0x86, 0x7f, 0x2}, 0xb) setuid(0xee01) syz_execute_func(&(0x7f0000000440)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed427d82c4c2b90a23f2168fa97c811ec422b18cb607000000515184a27d181ec1ea01eff265dc5f00c35b5b304545e269a8417b7b0f9966030faee42c240f54635bdea1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066f80f3a8b086644e39d") 00:02:00 executing program 2: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ead000/0xe000)=nil, 0xe000) 00:02:00 executing program 3: syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0221fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) fsync(r0) 00:02:00 executing program 1: r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001300)={0x400, 0x81, 0x97af5de16e132052, 0x6f7, 0x2, 0x7, 0x3f, 0x10000, 0x0}, &(0x7f0000001340)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000013c0)={r3, 0x100000041}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001200)={0x0, 0x100}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001280)={r4, 0x8, 0xff, 0x7, 0x1, 0x4ac}, &(0x7f00000012c0)=0x14) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:02:00 executing program 0: setrlimit(0x4, &(0x7f0000000040)={0x5904, 0x5}) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x2) setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) read(r0, &(0x7f00000000c0)=""/107, 0x6b) 00:02:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) close(r0) fstat(r0, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000100)) socketpair(0x17, 0x4, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000200)="36588b8824d328f65ef475e0a320b328152a870223c4477dec7b37d9a3b9d934111a7c96f708acab453dd10eebb00e7167c172b15dc4db5b257076d909", 0x3d) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10) writev(r0, &(0x7f0000000180)=[{&(0x7f0000002540)="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", 0x801}], 0x1) r3 = dup2(r0, r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x236, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xf7, "acf44ddedbc444aeda2f91f7ad5bcb03ae3df28528008af71810e2535529d586109b8f9d11f105f433ec11d7372ca6941a1eb23cd4b1dc868630b72c1383355408a7b5d7934acba293cb68f2084bedeb9baea41775fd2ec57e3aeaa38c4b7872758252d1a2236e847e661866a8225d4c97f29b11669a8236ebbafeeec82f3b62a324cdc2b13b663f3fdeacdb153a2b6a8cafc4c5515ad90d0f141553b88545e01da41d279d718e5c99b8746768fb8c06bc7bf5303792d74e50abc1f021681026c1fac78836be760c46e55601638b5f50590a39460d862f31f094f8a9cc4e61dea2a83761d6f391db03aab77be583177749658583961d66"}, &(0x7f0000000500)=0xff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x90, 0x7fffffff, 0x1, 0x0, 0x359}, &(0x7f0000000600)=0xa0) ppoll(&(0x7f0000000240)=[{r0, 0x4}, {r1, 0x28}, {r1, 0x1d0}, {r0, 0x2050}, {r2, 0x5}], 0x5, &(0x7f0000000280)={0x3, 0x3ff}, &(0x7f00000002c0)={0x6}, 0x8) r5 = semget$private(0x0, 0x5, 0x100) __semctl$IPC_RMID(r5, 0x0, 0x0) 00:02:00 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0) 00:02:00 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x120102, 0x14) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x400, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x6, 0xffffffffffffffff) 00:02:00 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) r1 = shmget$private(0x0, 0x4000, 0x220, &(0x7f0000ff3000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/210) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r2, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000) 00:02:00 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x9, 0x1, 0x7fff, 0x7, 0x1000}, 0xc) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) pwritev(0xffffffffffffffff, 0x0, 0x146, 0x0) 00:02:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66f86c653010"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x2) 00:02:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f0000000000)=[{r0}, {r0, 0xac}], 0x2, 0x2) listen(r0, 0x0) 00:02:00 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7ff, 0x4, [0x80000000, 0x5, 0x0, 0x1000]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x4a, "59530674438720ae2bc09936285e4f45e70bc8a4b5f66011cef2f09c012441c9821078d228bba809d2fd321651338ee87e951d1014a2d1ee949b0dc91f8826276288920505998d887e51"}, &(0x7f0000000200)=0x52) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r3, 0x16b}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r3, 0x2}, &(0x7f0000000440)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000480)={0xffff, 0x80}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={r4, &(0x7f00000004c0)}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r6, 0x5, 0x8001, 0x3}, &(0x7f00000005c0)=0x10) r7 = open(&(0x7f0000000600)='./file0\x00', 0x8005, 0x90) connect$unix(r7, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)={0x1, [0x0]}, &(0x7f00000006c0)=0x8) ioctl$DIOCRCLRTABLES(r7, 0xc450443c, &(0x7f00000007c0)={{"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", "7624235936caa9598ddcb46510bab7623cef9d0d914cf1d8e5169022466ed9cd", 0x6, 0x80000001}, &(0x7f0000000700)="464f6d2550798f57207092db1e371e33b52ed112cf3b884fd1f6219be64485d08ad47ffc63c827f57eb6de801ca74c1d643f8d3cecf602ce37689dad110b56cbead072577f10753a29f3940920e614423d64b53636a68e0e7d858a5391e911afb1860b98a8ea451b53c9da6e93f574fe84cd01d7235e5754c3e4ad532c2b01310c2573e7d154526a6f6c2c3c03", 0x7, 0x93, 0x3, 0xef, 0x4e6, 0x7fff, 0x7a12, 0x7ff}) ioctl$DIOCRCLRASTATS(r7, 0xc4504448, &(0x7f0000000d00)={{"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", "831708c8775f92d1739673ef423c00853ce32b311b7b77a14e7751fdb137a27c", 0x1000, 0xfff}, &(0x7f0000000c40)="6c022b5d952bb3f223b575954a92a0c197e2aa8bf7d1702a36cf2756d4c6a2ae89256528292fcd01c0bbfde4f530a545d24898a4b1eed400506dda79e3f9b5e8e4fcfb5db9080e5fb10c40bc3b0ae8bf51490cac21fab51507a01aa325abf649ca902c91a7b3c73df29b2a50576aad0a18b0af6617e0514cd8e4ef801ab876b17e9b881c67870e9cccf87576db", 0x0, 0x9, 0x7, 0xfffffffffffffa3c, 0x940a, 0x3, 0xfffffffffffff001, 0x6}) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000001180), &(0x7f00000011c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000001200)={r2, 0x2, 0x81}, &(0x7f0000001240)=0x8) r8 = msgget$private(0x0, 0x492) msgrcv(r8, &(0x7f0000001280)={0x0, ""/15}, 0x17, 0x2, 0x1000) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000012c0)={r6, 0x100000001}, 0x8) ioctl$DIOCGETALTQV1(r7, 0xc1304430, &(0x7f0000001300)="636fa7e1dbbed2f89108f3981e64e6a8b1a0eafefd6755b01c3ca8859eb9958e77904f3c6e17fd11329fed611b08f19e6588dd1c38ca232b93c16aed365e733c32f3d4a93f26bddc2cf9cd77273ef72da299b1b5079b132d6ceb6000133ff325bcd4ae4f9e189018942f48a57af549573e751f93daa14357e045ed0e7450c65b0c6a072ac2c7161c8b291b1948f508c72dae381c6b77cb7c2702e886f77f69908657e8701cf754ab09e99edecb239154816a92bc4e27fee8612e48db7ec2e42916ffb3c9a494454e1f8e2c9305bc20fc6702c799a26fe45fd6ce1d7b9da6f35d09a269b862f841049f") connect$unix(r7, &(0x7f0000001400)=@file={0x1, './file1\x00'}, 0xa) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000001440), &(0x7f0000001480)=0x4) connect$inet6(r7, &(0x7f00000014c0)={0x1c, 0x1, 0x4, @loopback, 0x4d06}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000001500)={r5, 0x8d, 0x8, [0xbbf, 0x6, 0x6, 0x7f, 0x6ed, 0x0, 0x9, 0x200]}, &(0x7f0000001540)=0x18) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000001580), &(0x7f00000015c0)=0xb) r9 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000001600)=""/254) 00:02:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) freebsd11_fstat(r0, &(0x7f0000000200)) panic: inp_leave_group: imf_sources not empty cpuid = 0 time = 120 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002c034520 vpanic() at vpanic+0x1e0/frame 0xfffffe002c034580 panic() at panic+0x43/frame 0xfffffe002c0345e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe002c0347c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe002c034810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe002c034850 sosetopt() at sosetopt+0x101/frame 0xfffffe002c0348d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe002c034950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe002c034980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002c034ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002c034ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412fda, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 7712 tid 102453 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why